CN220415641U - Air suction valve plate of refrigerator compressor - Google Patents
Air suction valve plate of refrigerator compressor Download PDFInfo
- Publication number
- CN220415641U CN220415641U CN202322133881.1U CN202322133881U CN220415641U CN 220415641 U CN220415641 U CN 220415641U CN 202322133881 U CN202322133881 U CN 202322133881U CN 220415641 U CN220415641 U CN 220415641U
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- Prior art keywords
- reed
- plate
- fixing
- valve plate
- groove
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- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 67
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Check Valves (AREA)
- Compressor (AREA)
Abstract
The utility model belongs to the technical field of refrigerator compressors and discloses an air suction valve plate of a refrigerator compressor, which comprises a valve plate, wherein the upper end of the valve plate is fixedly connected with the valve plate, the surface of the valve plate is provided with a fixing hole, the surface of the valve plate is provided with a first ventilation groove, a first reed is arranged in the first ventilation groove, a detachable fixing structure is arranged between the valve plate and the first reed, the surface of the first reed is provided with a double reed structure, preferably, the detachable fixing structure comprises a fixing plate, a first fixing groove, a first connecting plate and a fixing screw, the fixing plate is fixedly connected to the surface of the valve plate.
Description
Technical Field
The utility model belongs to the technical field of refrigerator compressors, and particularly relates to an air suction valve plate of a refrigerator compressor.
Background
The refrigerator compressor mainly aims at supplying a refrigerant to the whole refrigeration cycle system of the refrigerator, the refrigerator compressor mainly comprises an air suction process and an air discharge process for realizing the function of supplying the refrigerant, the two processes are mainly realized through the reciprocating motion of a piston of the refrigerator compressor, and in order to realize the two processes, a valve plate assembly is also required to be matched, the valve plate assembly consists of an air suction valve plate, a valve plate and an air discharge valve plate, and the main function of the valve plate assembly is to control the flow direction of air.
The suction valve plate and the reed of the existing refrigerator compressor are integrated, if the reed deforms in the working process, the whole suction valve plate needs to be replaced, so that resource waste is easy to occur, in addition, the reed on the surface of the suction valve plate is single, and if the working power of the compressor is overlarge, the gas flow can be limited.
Disclosure of Invention
The utility model aims to provide a suction valve plate of a refrigerator compressor, which aims to solve the problems that in the prior art, the suction valve plate and a reed are provided as a whole, if the reed deforms in the working process, the whole suction valve plate needs to be replaced, the resource waste is easy to be caused, and in addition, if the working power of the compressor is too large, the gas flow can be limited.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a refrigerator compressor valve block of breathing in, includes the valve plate, the upper end fixedly connected with valve plate of valve plate, the fixed orifices has been seted up on the surface of valve plate, first ventilation groove has been seted up on the surface of valve plate, be equipped with first reed in the first ventilation groove, be equipped with detachable fixed knot between valve plate and the first reed constructs, the surface of first reed is equipped with dual reed structure.
Preferably, the detachable fixing structure comprises a fixing plate, a first fixing groove, a first connecting plate and a fixing screw, wherein the fixing plate is fixedly connected to the surface of the valve plate, the first fixing groove is formed in the side end of the fixing plate, the first connecting plate is fixedly connected to the side end of the first reed, the other end of the first connecting plate is embedded and connected in the first fixing groove, and the fixing screw is spirally connected to the top end of the fixing plate.
Preferably, the dual reed structure comprises a second ventilation groove, a second reed and a second connecting plate, wherein the second ventilation groove is formed in the surface of the first reed, the second reed is arranged in the second ventilation groove, and the second connecting plate is fixedly connected to the side end of the second reed.
Preferably, the side end of the fixing plate is provided with a second fixing groove, and the other end of the second connecting plate is connected in the second fixing groove in an embedded mode.
Preferably, the surface of the first reed is provided with a first vent hole, the surface of the second reed is provided with a second vent hole, and both ends of the upper surface of the valve plate are provided with positioning holes.
Preferably, the surface of the valve plate is fixedly connected with a first limiting frame, and the surface of the first reed is fixedly connected with a second limiting frame.
Compared with the prior art, the utility model has the beneficial effects that:
(1) When the first tongue is required to be disassembled and assembled, the fixing screw knob is firstly lowered, then the first connecting plate is pulled out of the first fixing groove, a new first tongue is assembled on the fixing plate, and finally the fixing screw is used for re-fixing.
(2) When the working power of the compressor is too large, the gas can circulate not only through the gap between the first ventilation groove and the first reed but also through the gap between the second ventilation groove and the second reed, so that the arrangement can ensure the gas circulation according to the power of the compressor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a block diagram of a fixing plate according to the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 1;
in the figure: 1. a valve plate; 2. a fixing hole; 3. a first reed; 4. a first vent hole; 5. a first limiting frame; 6. positioning holes; 7. a first connection plate; 8. a set screw; 9. a fixing plate; 10. a valve plate; 11. a first vent groove; 12. a first fixing groove; 13. a second fixing groove; 14. a second vent groove; 15. a second connecting plate; 16. a second reed; 17. the second limiting frame; 18. and a second vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a refrigerator compressor valve block of breathing in, including valve plate 1, the upper end fixedly connected with valve block 10 of valve plate 1, fixed orifices 2 have been seted up on the surface of valve block 10, first ventilation groove 11 has been seted up on the surface of valve block 10, be equipped with first reed 3 in the first ventilation groove 11, be equipped with detachable fixed knot between valve block 10 and the first reed 3 construct, detachable fixed knot constructs including fixed plate 9, first fixed slot 12, first connecting plate 7 and fixed screw 8, fixed plate 9 fixed connection is at the surface of valve block 10, the side at fixed plate 9 is seted up to first fixed slot 12, first connecting plate 7 fixed connection is at the side of first reed 3, the other end embedding of first connecting plate 7 is connected in first fixed slot 12, fixed screw 8 screwed connection is at the top of fixed plate 9.
Through the technical scheme:
when the first reed 3 needs to be detached and installed, the fixing screw 8 at the top end of the fixing plate 9 is turned down, then the first connecting plate 7 connected with the first reed 3 is pulled out from the first fixing groove 12 at the side end of the fixing plate 9, then the new first reed 3 is installed in the first fixing groove 12, and finally the first reed 3 is re-fixed through the fixing screw 8, so that the deformed first reed 3 can be independently replaced by the setting, and the whole valve plate 10 is prevented from being replaced, so that the resource waste is caused.
Referring to fig. 1-3, the surface of the first reed 3 is provided with a dual reed structure, the dual reed structure includes a second ventilation slot 14, a second reed 16 and a second connection plate 15, the second ventilation slot 14 is opened on the surface of the first reed 3, the second reed 16 is disposed in the second ventilation slot 14, and the second connection plate 15 is fixedly connected to a side end of the second reed 16.
Through the technical scheme:
when the working power of the compressor is too large, the gas can circulate not only through the gap between the first ventilation groove 11 and the first reed 3, but also through the gap between the second ventilation groove 14 on the surface of the first reed 3 and the second reed 16, so that the arrangement not only can ensure the flow of the gas according to the power of the compressor, but also can save the use area of the valve plate 10.
Further, a second fixing groove 13 is formed at the side end of the fixing plate 9, and the other end of the second connecting plate 15 is embedded and connected in the second fixing groove 13.
Specifically, the second fixing groove 13 is provided, so that the second reed 16 is convenient to detach and install, and when the second reed 16 deforms, only the second reed 16 needs to be replaced independently, so that the whole valve plate 10 is prevented from being replaced, and resource waste is caused.
Further, the surface of the first reed 3 is provided with a first vent hole 4, the surface of the second reed 16 is provided with a second vent hole 18, and both ends of the upper surface of the valve plate 10 are provided with positioning holes 6.
Specifically, the first ventilation hole 4 and the second ventilation hole 18 are provided for facilitating the circulation of gas, and the positioning hole 6 is provided for facilitating the installation of the valve plate 10 by aligning the positioning hole 6 with the valve plate 1 in advance when the valve plate 10 is installed because the circulation of gas in the gap is small and the working condition of the compressor is easily affected.
Further, the surface of the valve plate 10 is fixedly connected with a first limiting frame 5, and the surface of the first reed 3 is fixedly connected with a second limiting frame 17.
Specifically, the first limiting frame 5 and the second limiting frame 17 are provided, so as to limit the deformation degree of the first reed 3 and the second reed 16, and avoid that the first reed 3 and the second reed 16 can cause larger deformation due to the impact of gas, thereby influencing the working state of the compressor.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a refrigerator compressor valve block of breathing in which characterized in that: including valve plate (1), the upper end fixedly connected with valve block (10) of valve plate (1), fixed orifices (2) have been seted up on the surface of valve block (10), first ventilation groove (11) have been seted up on the surface of valve block (10), be equipped with first reed (3) in first ventilation groove (11), be equipped with detachable fixed knot between valve block (10) and first reed (3), the surface of first reed (3) is equipped with dual reed structure.
2. The refrigerator compressor suction valve sheet of claim 1, wherein: the detachable fixing structure comprises a fixing plate (9), a first fixing groove (12), a first connecting plate (7) and a fixing screw (8), wherein the fixing plate (9) is fixedly connected to the surface of a valve plate (10), the first fixing groove (12) is formed in the side end of the fixing plate (9), the first connecting plate (7) is fixedly connected to the side end of the first reed (3), the other end of the first connecting plate (7) is embedded and connected into the first fixing groove (12), and the fixing screw (8) is spirally connected to the top end of the fixing plate (9).
3. The refrigerator compressor suction valve sheet of claim 2, wherein: the double reed structure comprises a second ventilation groove (14), a second reed (16) and a second connecting plate (15), wherein the second ventilation groove (14) is formed in the surface of the first reed (3), the second reed (16) is arranged in the second ventilation groove (14), and the second connecting plate (15) is fixedly connected to the side end of the second reed (16).
4. A refrigerator compressor suction valve sheet as claimed in claim 3, wherein: the side end of the fixed plate (9) is provided with a second fixed groove (13), and the other end of the second connecting plate (15) is embedded and connected in the second fixed groove (13).
5. The refrigerator compressor suction valve sheet of claim 4, wherein: the surface of first reed (3) has seted up first air vent (4), the surface of second reed (16) has seted up second air vent (18), locating hole (6) have all been seted up at the upper surface both ends of valve block (10).
6. The refrigerator compressor suction valve sheet of claim 5, wherein: the surface of the valve plate (10) is fixedly connected with a first limiting frame (5), and the surface of the first reed (3) is fixedly connected with a second limiting frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133881.1U CN220415641U (en) | 2023-08-09 | 2023-08-09 | Air suction valve plate of refrigerator compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133881.1U CN220415641U (en) | 2023-08-09 | 2023-08-09 | Air suction valve plate of refrigerator compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415641U true CN220415641U (en) | 2024-01-30 |
Family
ID=89650441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322133881.1U Active CN220415641U (en) | 2023-08-09 | 2023-08-09 | Air suction valve plate of refrigerator compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415641U (en) |
-
2023
- 2023-08-09 CN CN202322133881.1U patent/CN220415641U/en active Active
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| GR01 | Patent grant |