• 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 present invention provides a solenoid valve for controlling the heating medium supply of a storage device cooling cycle using at least one cooler in a kimchi fermentation and storage or any other storage for refrigeration and cold storage. The present invention is achieved by providing an installation structure, and the present invention has a joining plate that is joined to any main wall surface that forms the main surface of the device, and the flat plate-shaped installation successively connected to the first and second vertical wall surfaces on the joining plate thus configured. The plate is provided, and at least one solenoid valve is installed on the same horizontal plane by using the mounting plate thereof to uniformly supply the refrigerant, and the absorbent material is reduced on the coupling plate and the mounting plate, and the size of the inlet and outlet is changed. This will prevent refrigerant congestion and pressure changes.
    公开号:KR19990060111A
    申请号:KR1019970080331
    申请日:1997-12-31
    公开日:1999-07-26
    发明作者:이영길
    申请人:오상수；만도기계 주식회사；
    IPC主号:
    专利说明:

    Solenoid valve to control heat supply and bracket structure for installation
    The present invention provides a solenoid valve for controlling the heating medium supply of a storage device cooling cycle using at least one cooler in a kimchi fermentation and storage or any other storage for refrigeration and cold storage. In particular, the installation structure relates to a bracket structure of a solenoid valve for heat medium supply control that completely prevents the introduction of liquid refrigerant to the compressor and uniformly distributes the heat medium.
    There are various kinds of storages for storing food and other ice creams and beverages in the frozen and refrigerated state until now, and these storages use cooling cycles to achieve the desired air conditioning.
    Such a reservoir is provided with one or more storage compartments to achieve the desired storage by the cooling cycle. For example, the storage cycle of the recuperative storage of the at least one storage compartment using one compressor is shown in FIG. As in the compressor 10 and the condenser 20, and two sets of evaporators 31, 32 are provided in parallel. In the recuperated storage system configured as described above, the solenoid valves 41 and 42 for controlling the refrigerant supply are separately provided in accordance with the number of evaporators immediately before the two sets of evaporators 31 and 32.
    The solenoid valves 41 and 42 installed in this way adjust the amount of refrigerant flowing into the evaporator side in accordance with a control signal to make storage more efficient, and select storage, that is, use all or only one of the storage chambers. It is an essential component for the operation of recuperative storage.
    However, due to the phenomenon that the supply of the refrigerant is not uniform in the solenoid valves 41 and 42 provided for such operation control and is biased toward the evaporator side, heat exchange is deteriorated in the storage chamber side in which a relatively small amount of refrigerant is supplied. . Specifically, the refrigerant that has passed through the condenser 20 is a low-temperature, low-pressure liquid refrigerant, and the liquid refrigerant is biased toward one side due to a falling phenomenon flowing from the high side to the low side when a height difference is formed. This phenomenon was found to be largely influenced by the installation position of the solenoid valve installed in the apparatus.
    In addition, the deflection phenomenon of the refrigerant is a major factor in the balance of the refrigerant supply, and is deteriorating the storage performance.
    In addition, the liquid refrigerant does not flow smoothly in the solenoid valve, and congestion occurs temporarily. Such congestion increases the pressure of the refrigerant.
    In addition, the installation structure of the solenoid valve is installed on the surroundings by using a binding band, so that the installation state is not stable. Also, the driving vibration of the solenoid valve is transmitted to the peripheral device to generate driving noise. Noise generation is degrading the productability such as complaints to consumers.
    The present invention has been made in consideration of the above circumstances, and an object thereof is to install a solenoid valve on the same horizontal line using an installation plate made of a single plate, to prevent the phenomenon of the coolant from being distributed, and to uniformly distribute and supply the coolant. It is to provide a solenoid valve for controlling the heating medium supply and a bracket structure for installation.
    Another object of the present invention to provide a solenoid valve for controlling the heating medium supply to absorb the impact to reduce the drive noise and a bracket structure for installation thereof.
    Still another object of the present invention is to provide a solenoid valve for controlling a heating medium supply, which can prevent a stagnation of refrigerant and prevent a pressure change by varying the inlet and outlet sizes of the solenoid valve.
    The present invention provides a solenoid valve for controlling the heating medium supply of a storage device cooling cycle using at least one cooler in a kimchi fermentation and storage, or any other storage for refrigeration and cold storage. It is achieved by providing an installation structure for the present invention, the present invention has a coupling plate which is bonded to any of the main wall surface constituting the main surface of the device, the plate-like shape is connected to the first and second vertical wall surface in this configuration It is provided with a mounting plate, by using the mounting plate of the at least one solenoid valve is installed on the same horizontal plane to evenly supply the refrigerant, the absorbing material on the coupling plate and the mounting plate to reduce the noise, and the size of the inlet and outlet This prevents refrigerant congestion and pressure changes.
    1 is a cooling cycle circuit diagram showing the flow of the refrigerant
    Figure 2 is a rear view of the kimchi layering reservoir showing a state that the solenoid valve bracket is applied as an embodiment of the present invention
    Figure 3 is a side view of the excerpt A of Figure 2
    4 is a cross-sectional view taken along the line B-B of FIG.
    Explanation of symbols for the main parts of the drawings
    100: storage body 110: storage room
    120: machine room 200: solenoid valve
    210: Inlet 220: Outlet
    300: bracket 310: bonding surface
    320: first vertical wall surface 330: second vertical wall surface
    331: through hole 340: mounting surface
    341: insertion portion 400: absorbent
    Next, an embodiment of the present invention will be described in detail with reference to the drawings. Figure 1 shows a kimchi fermentation and storage is applied to the solenoid valve for controlling the heat medium supply according to the present invention and a bracket for installation thereof.
    In the figure, 100 is the storage body. The main body 100 is constituted by two sets of double-row type, that is, the storage chamber 110 on both sides as usual.
    The present invention improves the mounting structure of the solenoid valve 200 which is provided to control the supply of the refrigerant, which is a heat medium to the machine room 120 of the bottom surface of the main body 100 configured as described above.
    In the present invention, at least one solenoid valve 200 is installed by using a bracket 300 manufactured by a suitable pressing process on a steel plate having some strength.
    Particularly, the solenoid valves 200 are placed on the same horizontal line on a single plate. Specifically, the bracket 300 of the present invention has a hollow rectangular parallelepiped shape, and a part of three rectangular sides of such rectangular parallelepipeds. Has a look of removed. At this time, the bracket 300 is formed by bending one plate in multiple directions.
    The bracket 300 of the present invention is in planar contact with the bottom plate member 130 forming a separation circumference wall for partitioning between the storage compartment 110 and the machine compartment 120 of the reservoir 100 as shown in FIGS. It has a coupling surface 310 which is bound by the fixing member 10, such as a bolt. This coupling surface 310 is a support for the installation of the bracket 300, the coupling surface 310 is configured as this has a rectangular plate shape consisting of approximately long side and short side.
    In addition, the long side of one side of the coupling surface 310 is configured to extend a predetermined length, bend in a direction perpendicular to the coupling surface 310 is provided with a first vertical wall surface 320 which is installed in a vertical plane integrally.
    In addition, one side of the left and right sides of the first vertical wall surface 320 extends one side thereof by a predetermined length and is bent in a direction perpendicular to the first vertical wall surface 320 so as to have the same vertical surface as the first vertical wall surface 320. The second vertical wall surface 330 is provided integrally with.
    On the other hand, the lower side of the second vertical wall surface 330 extends a predetermined length and is integrally provided with an installation surface 340 which is bent in a direction perpendicular to the second vertical wall surface and provided in the horizontal direction.
    Then, the solenoid valves 200 for driving the storage chamber 110 of the double row will be installed on the installation surface 340 of the bracket 300 configured as described above. Thus, the solenoid valves 200 installed on the mounting surface 340 is kept horizontal by the plan view of the mounting surface 340, this horizontal maintenance prevents the fall phenomenon according to the installation position of the conventional solenoid valve and the refrigerant Each solenoid valve will be distributed evenly.
    In addition, the through-hole 331 which is upwardly opened on the second vertical wall surface 330 of the bracket 300 is provided to easily pull out the power line of the solenoid valves 200 installed on the mounting plate of the bracket assembly Will improve.
    In addition, the mounting surface 340 of the bracket 300 is provided with an insertion portion 341 for assembling the solenoid valve 200 is installed on the mounting surface 340. This insertion portion 341 will improve the assembly of the solenoid valve.
    And each of the coupling surface 310 and the mounting surface 340 of the bracket 300 is configured so that the absorber 400 to absorb the shock generated when the solenoid valve 200 is driven so that it is not transmitted to the peripheral device It is. Such absorbent material 400 may be made of a foamable material, or other rubber materials.
    In addition, the inner diameter difference between the inlet 210 and the outlet 220 of the solenoid valve 200 installed in the bracket 300 is given. More specifically, the inner diameter of the inlet 210 is somewhat smaller than the inner diameter of the outlet 220 to expect a delay effect of the refrigerant flow at the inlet side in the solenoid valve 200 and the refrigerant to flow smoothly to the outlet side. It completely prevents congestion and prevents the refrigerant from forming under high pressure.
    Therefore, the present invention maintains horizontality in the installation of at least one solenoid valve installed to prevent a bias of the refrigerant flow, and thus uniformly distribute and supply the refrigerant, thereby maintaining the temperature control of the cooler and maintaining each storage chamber uniformly without temperature difference. Will be.
    In addition, by absorbing the driving shock of the solenoid valve to reduce the noise there is an effect to improve the productability.
    In addition, it prevents the congestion of the refrigerant in the solenoid valve and prevents the pressure change.
    In addition, since the assembly of the solenoid valve is made simple, there is an advantage of improving productivity as well as installation.
    权利要求:
    Claims (6)
    [1" claim-type="Currently amended] A mating surface formed in a rectangular plate shape and bolted to any circumferential wall forming a base of the apparatus;
    A first vertical wall surface integrally connected to one side of the long side of the coupling surface and bent at a right angle with respect to the coupling surface to be installed on a vertical surface;
    A second vertical wall surface which is bent in a direction perpendicular to one side of the vertical wall surface and integrally extends a predetermined length and installed on a vertical surface such as the vertical wall surface; And
    A lower end of the second vertical wall surface also includes an installation surface that is bent in a direction perpendicular to the second vertical wall surface and extends a predetermined length in the horizontal direction so that at least one solenoid valve is installed on the surface;
    Here, the bracket structure of the solenoid valve for controlling the heating medium supply to be coupled to the base of the device using the coupling surface, so that the solenoid valve for supply control of the heating medium can be installed on the same horizontal line using the mounting surface of the bracket is installed so
    [2" claim-type="Currently amended] The method of claim 1,
    Bracket structure of the solenoid valve for heating medium supply control including having at least one insertion portion opening in front of the installation surface on the installation surface installed in the horizontal direction
    [3" claim-type="Currently amended] The method of claim 1,
    Bracket structure of a solenoid valve for heating medium supply control, including a through hole for drawing the power line is opened to the second vertical wall surface upper side in the second vertical wall surface main wall
    [4" claim-type="Currently amended] The method of claim 1,
    Bracket structure of solenoid valve for heating medium supply control including having absorbent material on the engaging surface
    [5" claim-type="Currently amended] The method of claim 1,
    Bracket structure of solenoid valve for heating medium supply control including having absorbent material on the installation surface
    [6" claim-type="Currently amended] In the solenoid valve having the inlet and outlet of the refrigerant on both sides, the movable body is lifted by the magnetic field coil and the flow path is opened and closed,
    Solenoid valve for heating medium supply control, characterized in that the inlet diameter of the refrigerant is configured to be somewhat smaller than the outlet diameter of the refrigerant
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    同族专利:
    公开号 | 公开日
    KR100304528B1|2001-11-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1997-12-31|Application filed by 오상수, 만도기계 주식회사
    1997-12-31|Priority to KR1019970080331A
    1999-07-26|Publication of KR19990060111A
    2001-11-22|Application granted
    2001-11-22|Publication of KR100304528B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019970080331A|KR100304528B1|1997-12-31|1997-12-31|Solenoid valve for controlling thermal medium supply and bracket structure for installation of solenoid valve|
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