• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a protective casing (1) of a heat pump, in particular a swimming pool heat pump, comprising a casing body (3) having a plurality of panels forming a rear wall (30) and two side walls (31), and a carcass facade (2) having panels forming a front wall (21) and an upper wall (20). According to the invention, the housing (1) comprises at least a first removable connection assembly (4, 5) configured to connect the front wall (21) of the facade (2) to the side walls (31) of the body (3) removably, and at least a second removable connection assembly (6, 7) configured to connect the upper wall (20) of the facade (2) to the side walls (31) of the body (3) removably. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2716626A1
    申请号:ES201830976
    申请日:2018-10-09
    公开日:2019-06-13
    发明作者:Roux Julien Le
    申请人:Atlantic Industrie SAS；
    IPC主号:
    专利说明:

    [0001]
    [0002]
    [0003]
    [0004] TECHNICAL FIELD OF THE INVENTION
    [0005]
    [0006] The present invention relates to the field of heat pumps, for example for swimming pools.
    [0007]
    [0008] The present invention relates in particular to a heat pump protection casing, comprising two interconnected parts.
    [0009]
    [0010] For example, a pool heat pump allows the pool water to be heated to a desired temperature and, therefore, allows a pool to be used outside of the summer period.
    [0011]
    [0012] BACKGROUND OF THE INVENTION
    [0013]
    [0014] A conventional heat pump comprises a primary refrigerant circuit comprising a compressor that supplies a condenser constituting a heat exchanger between the refrigerant and the water of the pool to be heated, an expander and an evaporator constituting a heat exchanger between the external environment and the refrigerant. These different elements are placed in a protection and coating casing. Said housing generally comprises two parts interconnected by means of a plurality of screwed or riveted connections.
    [0015]
    [0016] However, such a screw connection requires many screws, and does not allow an easy and quick assembly and disassembly of the casing, which, however, is a restriction for such casings due to the important maintenance requirements of the components it protects. This problem is not limited to pool heat pumps.
    [0017]
    [0018] DESCRIPTION OF THE INVENTION
    [0019] The present invention aims to solve this problem and relates to a heat pump protection casing, in particular a pool heat pump, comprising a casing body having a plurality of panels forming a rear wall and two side walls , and a carcass facade having panels forming a front wall and an upper wall, characterized in that the carcass comprises at least a first removable connection assembly configured to connect the front wall of the facade to the side walls of the body in a removable manner. , and at least a second removable connection assembly configured to detachably connect the upper wall of the facade to the side walls of the body.
    [0020]
    [0021] These detachable connection assemblies allow the fastening of the removable façade to the body of the housing without the need to use fixing screws. In addition, these assemblies allow the easy and quick dismantling of the façade, through simple traction operations on the façade.
    [0022]
    [0023] According to a particular optional feature of the present invention, the first detachable connection assembly comprises an integral part with the façade extending from the interior surface of the front wall, and an integral part with the body extending from the interior surface of the façade. the side wall, the parts fixed to the façade and the body can be connected by means of interlocking.
    [0024]
    [0025] This type of interlocking connection guarantees a good blockage while allowing easy unlocking.
    [0026]
    [0027] Preferably, the part fixed to the facade of the first removable connection assembly is a male part comprising a pin connected to the front wall so that the axis of the pin extends perpendicularly to the plane of the front wall in the vicinity of an edge side of the front wall, and the integral part with the body is a female part comprising an elastically deformable element that extends near the front edge of the side wall having two deformable tabs arranged in a V-shape and separated from each other, in the tip of the V, so that the space between the tongues defines a receiving space of the pin located in alignment with the axis of the pin.
    [0028] The parts connected by means of this first connection assembly can easily be separated from each other, simply by pulling the pin in the opposite direction to the female part.
    [0029]
    [0030] According to another optional particular feature of the present invention, the second removable connection assembly comprises an integral part with the façade extending from the inner surface of the upper wall, and an integral part with the body extending from the internal surface of the wall. the lateral wall, the integral part with the facade being able to receive and to slide in the integral part with the body.
    [0031]
    [0032] Preferably, the integral part with the façade of the second removable connection assembly is a latching part comprising a hook extending in a plane perpendicular to the plane of the upper wall, near a lateral edge of the upper wall, and the integral part with the body is a retention portion comprising a flared groove and a C-shaped groove extending in a plane perpendicular to the plane of the side wall, near the upper edge of the side wall, the flared groove having a narrow section surrounded by the C-groove and the C-groove is open towards the flared groove.
    [0033]
    [0034] The parts connected by means of this second connection assembly are thus easily separated from one another, simply by sliding the latching part with respect to the holding part.
    [0035]
    [0036] Advantageously, the housing comprises a pair of first connection assemblies, arranged one above the other, between each side wall of the body and the front wall of the facade.
    [0037]
    [0038] Advantageously, the housing comprises a pair of second connection assemblies, arranged one behind the other, between each side wall of the body and the upper wall of the facade.
    [0039]
    [0040] The housing may further comprise a plurality of screws for securing the facade to the body, particularly first and second screws between each lower side edge of the front wall and the lower front edge of each side wall, and third and fourth screws between the top edge of the posterior wall and the posterior edge of the upper wall.
    [0041] These fixing screws provide additional fixing of the removable façade during transport of the heat pump housing.
    [0042]
    [0043] BRIEF DESCRIPTION OF THE FIGURES
    [0044]
    [0045] To better illustrate the object of the present invention, a preferred embodiment will be described below, by way of illustration and not limitation, with reference to the accompanying drawings.
    [0046]
    [0047] In these drawings:
    [0048]
    [0049] - Figure 1 is a perspective view of the protective housing according to the present invention, in a mounted state;
    [0050]
    [0051] - Figure 2 is a perspective view of the body of the housing of Figure 1;
    [0052]
    [0053] - Figures 3 to 5 are perspective views of the facade of the housing of Figure 1;
    [0054]
    [0055] - Figure 6 is a perspective view, from the side, of the male part of the first removable connection assembly;
    [0056]
    [0057] - Figure 7 is a perspective view, from the side, of the screw connection part fixed to the facade;
    [0058]
    [0059] Figure 8 is a perspective view, from the side, of the engaging part of the second removable connection assembly;
    [0060]
    [0061] Figure 9 is a perspective view, from the side, of the female part of the first removable connection assembly;
    [0062]
    [0063] - Figure 10 is a perspective view, from above, of the retaining part of the second removable connection assembly; Y
    [0064] Figures 11 to 14 are side views of the housing according to the present invention, showing the steps of the disassembly process of the façade with respect to the body.
    [0065]
    [0066] DETAILED EXHIBITION OF THE INVENTION
    [0067]
    [0068] With reference to Figures 1 to 5 and 12 to 14, it can be seen that the protection casing (1) according to the present invention is a casing (1) of the type with a removable façade (2).
    [0069]
    [0070] This casing (1) is designed, for example, to contain a pool heat pump (not shown) and to protect it from the outside.
    [0071]
    [0072] In the Figures, it is a horizontal heat pump casing (1). However, it must be taken into account that the housing could also be adapted for a vertical heat pump.
    [0073]
    [0074] The housing (1) according to the present invention is a housing (1) in two parts, namely a housing body (3) and a housing facade (2). The body (3) and the façade (2) are removably mounted through first removable connection assemblies (4, 5) and second removable connection assemblies (6, 7).
    [0075]
    [0076] The body (3) of the housing has, when viewed from above, a generally U-shaped shape, with a base and two branches extending perpendicular to the base.
    [0077]
    [0078] The carcass body (3) thus comprises three rectangular panels formed in one piece. The panel at the base of the U forms the rear wall (30), and the panels on the branches dl U form the side walls (31) of the casing (1). Each panel has one or more openings, of square, rectangular or circular section, for the passage of several elements of the heat pump, especially the water inlet and outlet pipes, the fan.
    [0079]
    [0080] The body (3) of the housing is advantageously made of plastic, or of any suitable material.
    [0081] The facade (2) of the casing has, in side view, generally an inverted L shape, with a small branch and a large branch perpendicular to each other.
    [0082]
    [0083] The facade (2) of the casing thus comprises two rectangular panels formed in one piece. The panel of the small branch of the L forms the upper wall (20), and the panel of the large branch of the L forms the front wall (21) of the casing (1). The panel of the front wall (21) has a circular section opening, particularly for the passage of one of the heat exchangers of the heat pump.
    [0084]
    [0085] In the assembled state of the casing (1), the upper wall (20) of the facade (2) rests on the upper edges of the side walls (31) and the rear wall (30) of the body (3) of the housing (1), and the front wall (21) of the facade (2) extends along the front edges of the side walls (31) of the body (3).
    [0086] The facade (2) of the housing is also advantageously made of plastic, or of any suitable material.
    [0087]
    [0088] Preferably, the length of the upper wall (20) is slightly larger than the distance between the side walls (31), and the width of the upper wall (20) is slightly greater than the width of the side walls (31). In the same way, the length of the front wall (21) is slightly greater than the distance between the side walls (31) of the body (3). Thus, the upper wall (20) and the front wall (21) cover the body (3) of the housing overflowing back, on the sides and on the front of the housing (1). This prevents the penetration of water into the housing (1), especially when the heat pump is located in an outdoor environment.
    [0089]
    [0090] Referring now to Figures 2 to 5 and 11, it can be seen that first and second removable connection assemblies provide the removable fastening of the façade (2) to the body (3) of the casing (1).
    [0091]
    [0092] Each first removable connection assembly (4, 5) comprises a male part (4) integral with the façade (2) and a female part (5) integral with the body (3). The male part (4) is configured to be received in the female part (5) and locked therein by interlocking.
    [0093] As can be seen in Figures 3 to 5, the male part (4) is attached to the inner face of the front wall (21), that is, the face of the front wall (21) facing the rear wall (30). ). In particular, the front wall (21) has four male parts (4), including two male parts (4) located near one of the side edges of the front wall (21), and two male parts (4) located near the another side edge of the front wall (21). The two male parts (4) located along the same edge of the front wall (21) are arranged one above the other, in vertical alignment. In addition, the pair of male parts (4) along one of the side edges of the front wall (21) is opposite the pair of male parts (4) along the other side edge.
    [0094]
    [0095] It should be noted that the number of male parts (4) could also be greater than four.
    [0096]
    [0097] Referring more particularly to Figure 6, it can be seen that each male part (4) comprises a pin (40) connected to the front wall (21) by means of a fixing flange (41).
    [0098]
    [0099] More specifically, the fixing flange (41) of the pin (40) has the shape of a band having, in side view, generally an omega shape with a central cover (41a) connected to two seats (41c) by inclined wings (41b). The seats (41c) are fixed to the inner face of the front wall (21), in particular by welding. The lid (41a) comprises, at its center, a hole for the passage of the pin (40).
    [0100]
    [0101] The pin (40) is fixed to the fastening flange (41) by a fastener such as a bolt (42). The pin (40) is a threaded pin (40) comprising a head (40a) of rounded shape at its free end, a body (40b) having a smaller diameter than the head (40a), and a threaded section Screw (not visible) threaded in the nut (42a) of the bolt (42) carried by the fixing flange (41).
    [0102]
    [0103] In this way, the pin (40) extends from the cover (41a) of the fixing flange (41), towards the rear wall (30), along an axis perpendicular to the plane of the front wall (21) .
    [0104] As can be seen in Figures 2 and 11, the female part (5) is fixed to the inner face of the side wall (31), that is, the face of the side wall (31) located in the internal volume defined by the Case. In particular, each side wall (31) carries two female parts (5), located in the vicinity of the front edge of the side wall (31), arranged one above the other, in vertical alignment. More specifically, the female parts (5) are positioned along the front edge of each side wall (31), so that the female parts (5) are opposite the mahogany parts (4) of the facade (2).
    [0105]
    [0106] It should be noted that the number of female parts (5) could also be greater than four, depending on the number of male parts (4).
    [0107]
    [0108] Referring more particularly to Figure 9, it can be seen that each female part (5) comprises an elastically deformable element (50) fixed to the side wall (31) through a plate (51).
    [0109]
    [0110] The elastically deformable element (50) has, in a side view, generally a V-shape. The two branches of the V are formed by two substantially rectangular tongues (50a), which are deformable, and are separated from each other, at the tip of the body. V. The space (50b) between the deformable tongues (50a) defines a receiving space for the head (40a) of the pin (40) of the male part (4).
    [0111]
    [0112] The fixing plate (51) of the elastically deformable element (50) to the side wall (31) is an L-shaped profile having a branch attached to the side wall (31) and the other branch extending perpendicular to the side wall (31). side wall (31), and projecting towards the interior of the casing (1).
    [0113]
    [0114] This plate (51) has a through hole (51a) whose axis coincides with the axis of the pin (40) of the corresponding male part (4). The diameter of the through hole (51a) is greater than the diameter of the head (40a) of the pin (40).
    [0115]
    [0116] The elastically deformable element (50) is attached to the plate (51) by means of flanges (50c) extending from the tabs (50a). In particular, the flanges (50c) are fixed by a screw (50d) on each side of the through hole (51a) of the plate (51), so that the receiving space (50b) of the head (40a) of the pin (40) it is aligned with the through hole (51a) and therefore is located on the pin shaft (40).
    [0117]
    [0118] Therefore, the first removable connection assemblies (4, 5), four in number in the Figures, make it possible to connect the front wall (21) of the facade (2) to the side walls (31) of the body (3). ) removably, while allowing a quick and easy disassembly of the façade (2) by disengaging the head (40a) of each pin (40) from the receiving space (50b) of the pin.
    [0119]
    [0120] The second removable connection assembly (6, 7) comprises a hook part (6) integral with the upper wall (20) of the façade (2) and a retaining part (7) integral with a side wall (31) of the body (3). The engaging portion (6) is configured to cooperate with the retaining portion (7) to prevent lifting, in a substantially vertical direction, of the façade (2) from the body (3).
    [0121]
    [0122] As can be seen in Figures 3 to 5, the hook part (6) is fixed to the inside face of the top wall (20), that is, the face of the top wall (20) facing the inside of the shell (one). In particular, the upper wall (20) carries four latching parts (6), including two latching parts (6) located near one of the lateral edges of the upper wall (20), and two latching parts (6). ) located near the other lateral edge of the upper wall (20). The two engaging parts (6) located along the same edge of the upper wall (20) are aligned one after another, and are located in the same plane. In addition, the pair of latching parts (6) along one of the lateral edges of the upper wall (20) is opposite the pair of latching parts (6) along the other lateral edge.
    [0123]
    [0124] It should be noted that the number of latching parts (6) could also be greater than four, depending on the dimensions of the protective housing (1).
    [0125]
    [0126] Referring more particularly to Figure 8, it can be seen that each engagement part (6) is in the form of a hook (60) extending in a plane perpendicular to the top wall (20).
    [0127]
    [0128] More specifically, the hook (60) has a lower peak (60a) and an upper peak (60b) spaced apart from each other. The free ends of the upper (60b) and lower peaks (60a) are directed away from the front wall (21), that is, the hook (60) is open towards the rear wall (30). The free ends of the peaks (60a, 60b) are inclined towards the space (60c) between the peaks (60a, 60b). The upper peak (60b) is extended by a section (60d) folded towards the interior of the housing (1), formed by a square with the upper peak (60b). This folded section (60d) bears against the upper wall (20) of the facade (2) and is fixed thereto, in particular by welding.
    [0129]
    [0130] In this way, the hook (60) of the hook part (6) extends in a plane perpendicular to the plane of the top wall (20).
    [0131]
    [0132] In the Figures, the two coupling parts (6) of the same pair are formed in a single piece, in the same plate. The two hooks (60) of the pair are separated from each other by a certain distance.
    [0133]
    [0134] As can be seen in Figure 2, the retaining part (7) is fixed to the inside face of each side wall (31), that is, the face of the side wall (31) located in the internal volume defined by the housing (one). In particular, each side wall (31) carries two retaining portions (7), located near the upper edge of the side wall (31), aligned one behind the other. More specifically, the retaining parts (7) are positioned along the upper edge of each side wall (31) so that the retaining parts (7) correspond to the hooked portions (6) of the façade (2). ).
    [0135]
    [0136] It should be noted that the number of retention parts (7) could also be greater than four, depending on the number of engagement parts (6).
    [0137]
    [0138] Referring more particularly to Figure 10, it can be seen that each retention portion (7) includes a flared groove (70) and a C-shaped groove (71).
    [0139]
    [0140] The flared groove (70) is an elongated groove having, in order, a wide section of constant width, a narrowing section of decreasing width and a narrowed section of constant width. The narrowed section is dimensioned to receive the hook (60) of the engaging part (6) therethrough.
    [0141] The C-groove (71) is open towards the flared groove (70) and substantially surrounds the tapered section of the flared groove (70). This C-groove (71) allows deformation of the area between the C-groove (71) and the tapered section of the flared groove (70) when the hook (60) is inserted into the flared groove (70).
    [0142]
    [0143] The flared groove (70) and the C groove (71) are made in a plate (72) fixed to the upper edge of the side wall (31) and extending in a plane perpendicular to the plane of the side wall (31) , therefore in a plane perpendicular to the plane of each hook (60).
    [0144]
    [0145] In the Figures, the two retaining parts (7) of the same pair are formed in a single piece, in the same plate (72). The two flared grooves (70) of the pair are separated from one another by a certain distance corresponding to the distance between the hooks (60) of the same corresponding pair.
    [0146]
    [0147] Therefore, the second removable connection assemblies (6, 7), number four in the Figures, make it possible to connect the upper wall (20) of the facade (2) to the side walls (31) of the body (3). ) removably, while allowing a quick and easy disassembly of the façade (2) by sliding the hooks (60) into the flared grooves (70).
    [0148]
    [0149] With reference to Figures 2 to 5 and 7, it can be seen that the façade (2) can also be joined to the body (3) by means of screws, especially during transport of the heat pump. In the Figures, these screws are in number four. Two screws allow to connect the upper edge of the rear wall (30) and the rear edge of the upper wall (20), and two screws allow connecting the lower edge of the front wall (21) and the lower front edge of each side wall (31) These screws pass through the holes (8a) made in the flanges (8) fixed to the inner face of the various walls to be connected.
    [0150]
    [0151] Referring now to Figures 11 to 14, it can be seen that the first (4, 5) and second (6, 7) removable connection assemblies allow a quick and easy disassembly of the façade (2) removable in relation to the body ( 3) of the housing (1) by simple traction operations.
    [0152] In particular, from the assembly state of Figure 11, once the transport screws were removed, the disassembly of the removable façade (2) consists of pulling the lower part of the facade (2), as opposed to the rear wall (30) of the body (3), to disengage the first removable connection assemblies (4, 5), that is, to disengage the head (40a) of each pin (40) from its corresponding receiving space (50b) (Figure 12). Then, to pull the upper part of the façade (2), as opposed to the rear wall (30) of the body (3), in order to slide each hook (60) into the corresponding flared groove (70) until the lower peak (60a) of each hook (60) is no longer supported against the area between the flared groove (70) and the C-groove (71) (Figure 13). Finally, just lift the facade (2) thus released, and remove it.
    [0153]
    [0154] The assembly operation is carried out in an equally easy and fast way, performing the operations in the reverse order.
    [0155]
    [0156] It is understood that the foregoing embodiment of the present invention has been given as an indication and not as a limitation and that modifications can be made without departing from the scope of the present invention.
    权利要求:
    Claims (4)
    [1]
    1.- Protection casing (1) of heat pump, in particular of pool heat pump, comprising a casing body (3) having a plurality of panels forming a rear wall (30) and two side walls (31), and a carcass facade (2) having panels forming a front wall (21) and an upper wall (20), the carcass (1) comprising at least a first removable connecting assembly (4, 5). ) configured to connect the front wall (21) of the facade (2) to the side walls (31) of the body (3) removably, and at least one second removable connection assembly (6, 7) configured to connect the upper wall (20) of the façade (2) to the side walls (31) of the body (3) in a removable manner, characterized in that:
    - the first removable connection assembly (4, 5) comprises a part (4) integral with the facade (2) that extends from the interior surface of the front wall (21), and a part (5) integral with the body (3) that extends from the interior surface of the side wall (31), the parts (4, 5) fixed to the façade (2) and to the body (3) being able to connect by means of interlocking, the part (4) fixed to the façade (2) of the first removable connection assembly (4, 5) is a male part comprising a pin (40) connected to the front wall (21) so that the axis of the pin (40) extends perpendicularly to the plane of the front wall (21) in the vicinity of a side edge of the front wall (21), and the part (5) integral with the body (3) is a female part comprising an elastically deformable element (50) that is extends near the front edge of the side wall (31) having two deformable tabs (50a) arranged in a V-shape and separated from each other. yes, at the tip of the V, so that the space (50b) between the tabs defines a reception space (50b) of the pin located in alignment with the axis of the pin (40); Y
    - the second removable connection assembly (6, 7) comprises a part (6) integral with the façade (2) that extends from the internal surface of the upper wall (20), and a part (7) integral with the body (3) extending from the inner surface of the side wall (31), the part (6) integral with the façade (2) being able to receive and slide in the part (7) integral with the body (3), the part (6) integral with the façade (2) of the second removable connection assembly (6, 7) is a latching part comprising a hook (60) extending in a plane perpendicular to the plane of the upper wall (20), near a lateral edge of the upper wall (20), and the part (7) integral with the body (3) is a retaining portion comprising a flared groove (70) and a C-shaped groove (71) extending in a perpendicular plane to the plane of the side wall (31), near the upper edge of the side wall (31), the flared groove (70) having a narrow section surrounded by the C-groove (71) and the C-groove (71) it is open towards the flared groove (70).
    [2]
    2. - Housing (1) according to claim 1, characterized in that it comprises a pair of first connection assemblies (4, 5), arranged one above the other, between each side wall (31) of the body (3) and the front wall (21) of the facade (2).
    [3]
    3. - Housing (1) according to one of claims 1 and 2, characterized in that it comprises a pair of second connection assemblies (6, 7), arranged one behind the other, between each side wall (31) of the body and the wall top (20) of the facade (2).
    [4]
    4. - Housing (1) according to one of claims 1 to 3, characterized in that it also comprises a plurality of screws to fix the facade (2) to the body (3), particularly first and second screws between each lower side edge of the front wall (21) and lower front edge of each side wall (31), and third and fourth screws between the upper edge of the rear wall (30) and the rear edge of the top wall (20).
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    同族专利:
    公开号 | 公开日
    FR3072163A1|2019-04-12|
    PT115066A|2019-04-10|
    FR3072163B1|2020-01-03|
    ES2716626B2|2020-06-12|
    引用文献:
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    AU8127482A|1981-03-10|1982-09-16|Urch, J.F.|Heat pump cabinet|
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    优先权:
    申请号 | 申请日 | 专利标题
    FR1759484A|FR3072163B1|2017-10-10|2017-10-10|TWO-PART HEAT PUMP PROTECTION CASE|
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