• 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:
    Convertible work cabin with vertical columns (2), and a roof (3) comprising at least two side air ducts (18) connected to at least one central air duct (19) and one outside air inlet (5) ). The cabin comprises plates with holes (9) arranged in correspondence with a channeling of the roof (3) to allow the passage of air from the channel to the enclosure (4). It also comprises a plurality of sealing plates (10) in correspondence with the holes (9) to control the flow of air passing through said holes (9). It also comprises at least one plenum (8) arranged below the plates with holes (9) and two vertical ducts (12), connected to a side air duct (18) and having an interior air inlet (13) in the lowest area of the enclosure (4). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2609838A1
    申请号:ES201531497
    申请日:2015-10-16
    公开日:2017-04-24
    发明作者:Francisco De Asís RODRÍGUEZ LÓPEZ
    申请人:Roisber Servicios S L；ROISBER SERVICIOS SL；
    IPC主号:
    专利说明:

    CONVERTIBLE WORK CABIN
    D E S C R I P C I O N
    5 OBJECT OF THE INVENTION
    The present invention is part of the technical field of industrial work facilities and more specifically those used in the automobile sector.
    10 A work facility for convertible cars is described that works as an installation for the realization of total repair work on the vehicle body and that can be used as an oven to favor drying after certain operations.
    BACKGROUND OF THE INVENTION
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    Work stations are known in the state of the art in which some operators carry out vehicle repair operations.
    The most important problem associated with this type of workstation is the high amount of 20 resources they need, that is, the high energy consumption they have associated.
    In most cases the repairs to be carried out on a vehicle do not imply the repair of the entire vehicle. However, it is necessary to keep the entire interior of the workstation in adequate conditions for the presence of an operator. It is necessary that you work in a safe environment for your health.
    Additionally, in many cases vehicle repair operations are not considered complete until a vehicle is heated or dried. In many cases, for example, when the vehicle has been painted, it is convenient to undergo heating and drying to ensure a correct result. In the furnaces known in the state of the art, energy consumption is very high because the interior is heated anarchically. Ace! Well, it is necessary to raise the temperature of the entire interior of the oven to achieve good results.
    DESCRIPTION OF THE INVENTION
    The work facility for convertible cars allows repair operations of the body of the vehicle and also acts as an oven in cases where it is necessary to perform drying operations.
    The convertible work cabin comprises an enclosure for the reception of a vehicle (or at least one part of a vehicle). The enclosure is defined at least by vertical columns and a roof, and may comprise side walls, which extend between the 10 vertical columns and the ceiling and which are practicable (can be opened completely). The roof of the cabin comprises air ducts for recirculation of the air inside the cabin enclosure and for taking outside air and sending it to said enclosure.
    The air from the roof pipes is sent to at least one plenum where it is distributed and descends, generating a stream of laminar air that descends homogeneously through the interior of the cabin. This generates a healthy work environment in the cabin and all possible dust generated during vehicle repair operations is carried along. The waste is dragged to the ground where they are aspirated by vertical ducts and directed back to the ceiling. A plurality of filters are arranged in the vertical ducts and roof ducts 20 that allow purifying the air that is circulating. In addition, this air is released into the environment and is not recirculated.
    An important advantage of the present invention is that it allows ventilation sectorization.
    Thus, if you only have to repair the front or rear of a vehicle, it is not necessary to ventilate the entire cabin. In these cases, ventilation can be accelerated only in one of the zones and the other zone is only slightly ventilated to eliminate dust that may arrive from the work area and to eliminate gases.
    To select different air flows by zones in the enclosure, there are plates 30 with holes, in correspondence with the roof ducts, and sealing plates that move to control the opening or closing of the holes. Preferably, these nozzles are formed by overlapping shutters so that the opening of the seals allows the passage of air and sliding
    one over the other blinds the passage of air. In addition, the relative position between them can regulate the flow of air that passes.
    When the vehicle repair operations have been completed, the convertible station 5 can become an oven to raise the drying temperature. To do this, a hatch is opened that is located on the roof, facing the outside air intake. In this way the hot air that has already been heated is recirculated.
    The drying operation in oven mode can also be sectorized. That is, we can increase the temperature in the front area or the rear area of the cabin depending on the specific needs. The previously described shutters are also used for this purpose. This is a great advantage over traditional ovens where it is heated anarchically, wasting a lot of energy.
    15 To increase the efficiency of drying, the air can be directed through the central ducts (that is, allowing the passage of air only through the central shutters). The air descends at a higher speed, generating a vein of hot air along the cabin bordering the vehicle so that the heating of the exterior of this increases without affecting the rest of the vehicle (interior, low, engine, etc.).
    twenty
    This vein of air can be focused on the front or rear and thus avoided! the dispersion of hot air through the cabin enclosure (as in traditional furnaces) and focuses on the surface to be heated.
    25 Inside the cabin there are also vertical ducts, with an interior air inlet arranged in its lower part. Inside the vertical ducts, filters are arranged to retain the particles that are suspended in the air that is absorbed from inside the cabin. In a preferred example of realization said filters are placed in zigzag and allow to retain the paint in suspension.
    Preferably, in correspondence with said indoor air inlet, there is an elevated base which forms an aspiration mouth connected to the respective vertical duct. This allows to carry out the aspiration of the air of the enclosure very close to the vehicle and to exert a depression in the
    lower part of this. Ace! All the air that is supplied by the plenum is forced to descend homogeneously around the vehicle. The operator can get on the base to facilitate operations such as painting the vehicle in the upper part of the vehicle, or he can turn it to access the lower part of the vehicle.
    5
    The proposed cabin does not need civil works because neither pit nor grid is necessary on the floor to allow the air to escape and that all the equipment of the installation (such as the fan, motors for displacement of the cabin in the event that It is movable, the electrical cabinet, etc.) are located on the roof of the structure.
    10
    DESCRIPTION OF THE DRAWINGS
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization thereof, a set of said description is attached as an integral part of said description. Drawings where the following has been illustrated and not limited to:
    Figure 1.- Shows a top perspective view of the convertible work cabin without the 20 side walls.
    Figure 2.- Shows a view of the roof of the convertible work cabin.
    Figure 3.- It shows a profile view of the convertible work cabin and the direction of the air has been represented when it leaves only through the central area, passing around the vehicle to the
    interior air inlet of vertical ducts.
    Figure 4a.- Shows a view of the roof of the convertible work cabin in which the plates with holes can be seen.
    Figure 4b.- Shows a view like that of Figure 4a with some of the holes open and others completely covered.
    Figure 5.- Shows an elevation view of the convertible work cabin in which the air direction is represented when only ventilation is activated in the rear section of the enclosure.
    5 Figure 6.- It shows a view of a plate with holes in which some of them are completely closed by a shutter plate and others are only partially open.
    Figure 7.- Shows a profile view of the convertible work cabin with the plenums displaced downwards.
    10
    Figure 8.- Shows a bottom perspective view of the convertible work cabin with the side walls.
    Figure 9.- Shows a plan view of the convertible work cabin and a plurality of 15 vehicles arranged on each of the sides through which they can enter the enclosure.
    PREFERRED EMBODIMENT OF THE INVENTION
    An example of realization of the present invention is described below with the aid of Figures 1 to 9.
    The proposed convertible work cabin can be seen, for example, in Figure 1. In the cabin, repair operations can be carried out on a vehicle, a part of a vehicle or other types of parts on which it is necessary to paint, weld, sand, etc. In addition, the work cabin itself becomes an oven in cases in which it is necessary to heat the vehicle, part of the vehicle or corresponding part after the repair operations.
    It is a work cabin of the type that includes an enclosure (4) intended to receive a car in which a plurality of repair operations are to be carried out. Said enclosure (4) is shaped, as seen in Figure 1, between vertical columns (2), and a roof (3), supported by vertical columns (2).
    The roof (3) is shown in detail in Figure 2. As can be seen, it comprises at least two lateral air ducts (18) connected to at least one central air duct (19), an outside air inlet ( 5), an air outlet with gases (11), a fan (6) and a heating element (7).
    5
    The outside air inlet (5) allows to obtain clean and pure air from outside the cabin. The exit of air with gases (11) allows to purify the air that circulates through the cabin when it is very mixed with gases that could have been produced during the repair operations inside the enclosure (4). Before releasing the air with gases into the environment, this is passed through several filters to avoid damaging the atmosphere.
    The fan (6) allows the air to be moved through the roof ducts (3) and the heating element (7) allows the air flow that circulates through said ducts to be conditioned.
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    The most important feature of the present invention is that both the sending of outside air to the enclosure (4) and, in cases where it works as an oven, the sending of hot air to the enclosure (4) is carried out completely controlled. This allows the air (outside or hot) to be sent to the areas where it is really necessary, thus allowing! A great 20 energy saving.
    For this, the cabin comprises plates with a plurality of holes (9) arranged in correspondence with the central air duct (19) of the roof (3), through which the air flowing through said central air duct ( 19) towards the enclosure (4). In correspondence with said holes (9) there are a plurality of sealing plates (10) with the possibility of displacement to control the flow of air that passes through said holes (9), covering or releasing them totally or partially.
    Preferably the sealing plates (10) comprise secondary holes with the same configuration as the air passage holes (9) so that when the
    Sealing plates (10) with their secondary holes on the holes (9) are completely open. When the sealing plate (10) is sliding, the effective size of the holes (9) is reduced and the flow of air through them is reduced. Finally
    the holes (9) close when the sealing plates (10) completely cover them.
    Likewise, the convertible work cabin comprises at least one plenum (8) arranged below the plates with holes (9), which receives the air that flows out of the holes (9) to the enclosure (4), filtering it before release it in the enclosure (4). In Figure 3 the cabin is shown in a profile view in which the plates with holes (9) and the plenum (8) are observed in their working position.
    The cabin also comprises at least two vertical ducts (12), each of them 10 connected by one of its ends to a lateral air duct (18) and with an open end comprising an interior air inlet (13). The interior air inlet (13) is arranged in the lowest area of the enclosure (4) to create a depression in the lower area of the vehicle to ensure that the air coming from the roof (3) (through the plenum (8 )) travels vertically throughout the enclosure (4). The vertical ducts (12) lead the air inside the enclosure (4) back to the roof ducts (3) to recirculate it.
    Preferably inside the vertical ducts (12) there are a plurality of filters, arranged in zigzag, to retain the particles that may have occurred during painting, welding, sanding, etc. Said particles are carried by the air stream that flows from the plenum (8), in the vertical direction, to the lower area of the enclosure (4) to enter the vertical ducts (12) through the interior air inlet (13) .
    In an example of realization, the plenum (8) attached to the ceiling (3) with the possibility of vertical displacement. Preferably, the plenum (8) is supported by cables 25 that can be manipulated by means of a winder, manual or motorized, which keep the plenum (8) in total tightness, asleep against the ceiling (3). The plenum (8) can be lowered to the desired height to change the filters.
    In a preferred embodiment of the invention, the cabin comprises two plenums (8) that divide the enclosure (4) into a front section and a rear section. This is a great advantage because it allows air to be released in the enclosure (4) only in the area where it is necessary. To allow this control of air release by sections, the sealing plates (10) move independently of one another, preferably actuated with actuators (20) which
    They can be manual or automatic.
    For example, if it is necessary to repair the rear of a vehicle, it is arranged in the enclosure (4) of the cabin and only the holes (9) that are located 5 in correspondence with the plenum ( 8) of the front section. In this way the air that circulates through the central canalization (19) of the roof (3) is released only by said holes (9) and no air is wasted or energized in ventilating the front section, in which it is not working.
    In figure 4a the plates with holes (9) are shown. An example of operation is shown in Figure 4b in which only some of the holes (9) are open (shown in black against the other holes (9) that are open). Figure 5 shows the effect of allowing air to pass only through holes (9) of the rear section. In Figure 6, holes (9) completely covered by the sealing plates (10) and others that are only partially covered are shown.
    fifteen
    Also, each of the sections comprises a plurality of sealing plates (10) to allow orienting the air leaving the ceiling (3) towards the enclosure (4). By opening or closing the appropriate holes (9), air can be released on the sides of the enclosure (4) or in the central area. In Figure 3, for example, it is observed how the air is only leaving 20 through the central zone.
    This application is especially important for cases where the cabin functions as an oven. In such cases the hot air (air that has been heated by the heating element (7) in the roof ducts (3) or that has been previously heated and is being recirculated) is directed, blown, with a defined jet on the car.
    In the example of realization shown in the figures, the cabin comprises six sealing plates (10), arranged three of them in the front section and three of them in the rear section. The sealing plates (10) of each section correspond respectively to two lateral plates and a central one to allow air to pass through the central area or through one of the lateral zones (in case repairs are being carried out on only one side of the vehicle ). As can be seen in Figures 4a and 4b, the actuators (20) that control the movement of the sealing plates (10) are arranged in an area
    intermediate between the front section and the rear section and there are three, each controlling a shutter plate (10) of the front section and its corresponding section of the rear section.
    Another advantage of the present invention is that the indoor air inlets (13) are disposed at the end of the vertical ducts (12) that are arranged in the lowest area of the enclosure (4). Preferably said indoor air inlets (13) are in a position close to the underside of the vehicle. This ensures that the air flow travels vertically and completely outside the vehicle.
    10
    In an exemplary embodiment as shown in Figure 6, the cabin additionally comprises a folding base (14) attached to the open end of the vertical ducts (12), in correspondence with the interior air inlet (13). This base (14) forms an aspiration mouth that reinforces the effect of air aspiration from the enclosure (4) towards the corresponding vertical duct (12). In addition, the base (14) can be used by the operators to get on it and facilitate the operations carried out in the upper part of the vehicle. In addition to being foldable, it can be turned to lift it and the operator can work on the repairs of the lower part of the vehicle. In said figure 6 a base (14) has been represented in its usual position and one that has been turned to allow the operator to work in the lower part of the vehicle.
    In order to function as an oven, the transformable work cabin comprises at least one mobile gate (15), arranged in correspondence with the outside air inlet (5) as shown in Figure 5. Said mobile gate (15) it moves between a first position in which it allows the passage of air through said outside air inlet (5) and a second position in which it blocks the passage of air through the outside air inlet (5). In figure 5 it has been represented in the first position. When the air is moved to the second position, the air with which it works is only recirculated air that is heated more or less with the heating element (7) depending on the needs. This embodiment does not exclude that there is any outside air inlet to purify the air that is being recirculated at the same time as part of this air with gases or already recirculated for a certain period of time is released outside.
    Another feature of the convertible work cabin is that it allows the vehicle to enter the interior (4) from either side, from the front or from the back. For this, the cabin comprises lateral walls arranged between the vertical columns (2) intended to close the enclosure (4), and said lateral walls (17) are practicable. Figure 8 shows the cabin with the side walls (17).
    Additionally, the cabin may be installed in a fixed position or be laterally movable. If the cab is installed in a fixed position, an operator must take the vehicle to the enclosure (4) and then remove it from ahl. If the cabin is movable, as shown in Figure 9, it can comprise wheels (16) in the vertical columns (2) to allow its vertical displacement so that it can be dragged along a row of vehicles until repaired all of them. In said figure 9 it can be seen how the vehicle can be introduced into the enclosure (4) through any of the side walls (17).
    fifteen
    权利要求:
    Claims (5)
    [1]
    5
    10
    fifteen
    twenty
    25
    R E I V I N D I C A C I O N E S
    1. - Convertible work cabin of the type comprising an enclosure (4) formed between:
    -a vertical columns (2), and
    -a ceiling (3), supported by vertical columns (2), and comprising at least:
    - two lateral air ducts (18) connected to at least one central air duct (19),
    -a outside air inlet (5),
    -a gas outlet with gases (11),
    -a fan (6),
    -a heating element (7), and is characterized by comprising:
    -a plates with a plurality of holes (9) arranged in correspondence with the central air duct (19) of the ceiling (3), through which the air flowing through said central air duct (19) to the enclosure (4),
    - a plurality of sealing plates (10) arranged in correspondence with the holes (9) with the possibility of displacement to control the flow of air passing through said holes (9), covering or releasing them totally or partially,
    -at least a plenum (8) arranged below the plates with holes (9), which receives the air that flows out of the holes (9) towards the enclosure (4), filtering it before releasing it in the enclosure (4) , - two vertical ducts (12), each of them connected by one of its ends to a lateral air duct (18) and with an open end comprising an interior air inlet (13) and which is arranged in the area lower of the enclosure (4) configured to drive the air inside the enclosure (4) to the roof ducts (3).
    [2]
    2. - Convertible work cabin according to claim 1 characterized in that the sealing plates (10) move independently of one another actuated by actuators (20).
    [3]
    3. - Convertible work cabin according to claim 1 characterized in that the plenum (8) is connected to the ceiling (3) by means of cables that allow its vertical displacement.
    [4]
    4.- Convertible work cabin according to claim 1 characterized in that it additionally comprises a folding base (14) attached to the open end of the vertical ducts (12), in correspondence with the interior air inlet (13).
    5 5.- Convertible work cabin according to claim 1 characterized in that it comprises the
    minus a mobile gate (15), arranged in correspondence with the outside air inlet (5), which moves between a first position in which it allows the passage of air through said outside air inlet (5) and a second position in which blocks the passage of air through the outside air inlet (5).
    10
    [6]
    6. Convertible work cabin according to claim 1 characterized in that it additionally comprises lateral walls (17) arranged between the vertical columns (2) intended to close the enclosure (4), and said lateral walls (17) are practicable.
    fifteen
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2568989A1|1984-08-08|1986-02-14|Ass Devel Nles Solutions|Ventilation installation for a residential dwelling|
    EP2026026A1|2007-08-14|2009-02-18|Aria-C S.R.L.|Drying apparatus|
    KR20130060573A|2011-11-30|2013-06-10|한림기계 주식회사|Dry apparatus of car wash system|
    US4771728A|1986-09-08|1988-09-20|Bgk Finishing Systems, Inc.|Automotive coating treatment apparatus|
    EP0849001A1|1996-12-20|1998-06-24|Robert sen. Wälti|Spray booth and air circulation system for a workspace|
    US5855509A|1997-10-09|1999-01-05|White; William H.|Paint spray booth and air supply arrangement|
    ITRM20060290A1|2006-06-01|2007-12-02|Usi Italia S R L|VENTILATION SYSTEM FOR PAINTING CABINS PREPARATION AND SIMILAR AREAS|
    GB2486705B|2010-12-23|2013-03-13|Spraybooth Technology Ltd|Spray booths|DE102017121340A1|2017-09-14|2019-03-14|Eisenmann Se|Plant and method for coating objects|
    CN108940703A|2018-08-16|2018-12-07|芜湖鸣人汽车维修服务有限公司|Multi-purpose vehicle components spray-painting plant|
    CN111151407B|2018-11-07|2022-02-08|中储环保设备制造有限公司|Spraying workshop system of double-layer oil tank and spraying method thereof|
    CN110385223A|2019-08-08|2019-10-29|王瀛|A kind of environment-friendly type paint spraying apparatus that can spray different colours paint simultaneously|
    JP2021058838A|2019-10-04|2021-04-15|トヨタ自動車株式会社|Painting booth and painting method|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201531497A|ES2609838B1|2015-10-16|2015-10-16|CONVERTIBLE WORK CABIN|ES201531497A| ES2609838B1|2015-10-16|2015-10-16|CONVERTIBLE WORK CABIN|
    EP16382463.4A| EP3156136B1|2015-10-16|2016-10-11|Convertible paint booth|
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