CN207485636U - Compressor valve board - Google Patents
Compressor valve board Download PDFInfo
- Publication number
- CN207485636U CN207485636U CN201721330529.5U CN201721330529U CN207485636U CN 207485636 U CN207485636 U CN 207485636U CN 201721330529 U CN201721330529 U CN 201721330529U CN 207485636 U CN207485636 U CN 207485636U
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- China
- Prior art keywords
- plate body
- positioning groove
- gas vent
- suction hole
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The utility model discloses a kind of compressor valve board, including plate body, several positioning holes on plate body, on plate body upper surface for the positioning groove that is connect with exhaust valve plate, the suction hole on plate body and the gas vent in positioning groove；Suction hole is connect with the suction valve chip positioned at plate body upper surface, and suction hole is dislocation hole.The utility model, which has, ensures service life of suction valve chip, can smooth joint noise reduction device and the characteristics of connect suction valve chip.
Description
Technical field
The utility model is related to compressor apparatus technical field, more particularly, to a kind of service life for extending suction valve chip,
The compressor valve board of smooth joint noise reduction device and suction valve chip.
Background technology
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system.
It is operated after being compressed with piston to it, to exhaust from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
Pipe discharges the refrigerant gas of high temperature and pressure, and power is provided for refrigeration cycle.
Compressor is divided into piston compressor, helical-lobe compressor, centrifugal compressor and linear compressor etc..Compressor is former by it
Reason can be divided into displacement type compressor and velocity profile compressor.Displacement type be divided into for：Reciprocating compressor and Rotary Compressor；Speed
Degree type compressor be divided into for：Axial Flow Compressor, centrifugal compressor and mix-flow compressor.
There are suction valve chips to be easily damaged for compressor of the prior art, and muffler connects inconvenient ask with suction valve chip
Topic.
Invention content
The goal of the invention of the utility model is in order to which the suction valve chip of compressor of the prior art is overcome to be easily damaged, is disappeared
Sound device connects inconvenient deficiency with suction valve chip, provide a kind of service life for extending suction valve chip, smooth joint noise reduction device and
The compressor valve board of suction valve chip.
To achieve these goals, the utility model uses following technical scheme：
A kind of compressor valve board, including plate body, several positioning holes on plate body, on plate body upper surface
For the positioning groove that is connect with exhaust valve plate, the suction hole on plate body and the gas vent in positioning groove；It inhales
Stomata is connect with the suction valve chip positioned at plate body upper surface, and suction hole is dislocation hole.
There are suction valve chips to be easily damaged for compressor of the prior art, and muffler connects inconvenient ask with suction valve chip
Topic, to solve the above-mentioned problems, the suction hole of the utility model is using dislocation pore structure, so as to ensure entire suction hole and exhaust
Hole ensures that suction valve chip space can arrange all in the range of the cylinder diameter of cylinder φ D (φ 26.5), it is ensured that suction valve chip is opened
The service life of closing, and smoothly joint noise reduction device and suction valve chip can be connect.
Preferably, positioning groove is oval, gas vent is located at positioning groove center, and positioning groove right part is equipped with grid
Region, positioning groove left part are equipped with bar shaped convex block.
Preferably, exhaust valve plate is connect by limiting plate with positioning groove.
Preferably, suction hole includes the first vertical core being arranged in order by plate body upper surface to lower surface, connecting hole and the
Two vertical cores, the distance between the first vertical core and gas vent are less than the distance between the second vertical core and gas vent.First vertical core, connection
Hole and the second vertical core unicom.
Preferably, each positioning hole is respectively positioned on the edge of plate body, suction hole and gas vent are respectively positioned in plate body
Portion.
Preferably, it is equipped with groove line close to the plate body edge of positioning groove.The setting of groove line can place cylinder
Cover Gasket back of the body gas is broken through, and can effectively prevent the generation of gas leakage.
Preferably, the cylinder mouth of cylinder and the suction hole and gas vent of plate body lower surface are correspondingly connected with.
Therefore, the utility model has the advantages that：Ensure entire suction hole and gas vent all in the cylinder diameter of cylinder
In the range of, and ensure that suction valve chip space can arrange, it is ensured that the service life of suction valve chip smoothly joint noise reduction device and can connect air-breathing
Valve block.
Description of the drawings
Fig. 1 is a kind of structure diagram of the upper surface of the utility model；
Fig. 2 is a kind of sectional view at A-A in Fig. 1；
Fig. 3 is a kind of structure diagram of the positioning groove of the utility model；
Fig. 4 is a kind of structure diagram of the lower surface of the utility model；
Fig. 5 is a kind of sectional view of the utility model along the length direction of positioning groove.
In figure：Plate body 1, positioning hole 2, positioning groove 3, suction hole 4, gas vent 5, groove line 6, net region 31,
Bar shaped convex block 32, the first vertical core 41, connecting hole 42, the second vertical core 43.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment as shown in Figure 1 is a kind of compressor valve board, including plate body 1, multiple location and installations on plate body
Hole 2, on plate body upper surface for the positioning groove 3 that is connect with exhaust valve plate, suction hole 4 on plate body and be set on
Gas vent 5 in positioning groove；Suction hole is connect with the suction valve chip positioned at plate body upper surface, and suction hole is dislocation hole.
As shown in Fig. 3, Fig. 5, positioning groove is oval, and gas vent is located at positioning groove center, and positioning groove right part is set
There is net region 31, positioning groove left part is equipped with bar shaped convex block 32.
Exhaust valve plate is connect by limiting plate with positioning groove.As shown in Fig. 2, suction hole is included by plate body upper surface under
The first vertical core 41 that surface is arranged in order, 42 and second vertical core 43 of connecting hole, the distance between the first vertical core and gas vent are less than
The distance between second vertical core and gas vent.Each positioning hole is respectively positioned on the edge of plate body, and suction hole and gas vent are equal
In the middle part of plate body.As Figure 1 and Figure 4, it is equipped with groove line 6 close to the plate body edge of positioning groove.The cylinder mouth and plate of cylinder
The suction hole and gas vent of body lower surface are correspondingly connected with, and the circular dashed line in Fig. 4 is the cylinder diameter range line of cylinder, suction hole and row
Stomata is respectively positioned in cylinder diameter range line.
The suction hole of the utility model ensures entire suction hole and gas vent all in cylinder φ D (φ using dislocation pore structure
26.5) in cylinder diameter range line, and ensure that suction valve chip space can arrange, it is ensured that the service life of suction valve chip either on or off, can
Smooth joint noise reduction device and connect suction valve chip.
It should be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (7)
1. a kind of compressor valve board, it is characterized in that, including plate body (1), several positioning holes (2) on plate body, if
In on plate body upper surface for the positioning groove (3) being connect with exhaust valve plate, suction hole (4) on plate body and set on fixed
Gas vent (5) in the groove of position；Suction hole is connect with the suction valve chip positioned at plate body upper surface, and suction hole is dislocation hole.
2. compressor valve board according to claim 1, it is characterized in that, positioning groove is oval, and gas vent is located at positioning
Groove center, positioning groove right part are equipped with net region (31), and positioning groove left part is equipped with bar shaped convex block (32).
3. compressor valve board according to claim 1, it is characterized in that, exhaust valve plate is connected by limiting plate and positioning groove
It connects.
4. compressor valve board according to claim 1, it is characterized in that, suction hole include by plate body upper surface to lower surface according to
The first vertical core (41) of secondary arrangement, connecting hole (42) and the second vertical core (43), the distance between the first vertical core and gas vent are less than
The distance between second vertical core and gas vent.
5. compressor valve board according to claim 1, it is characterized in that, each positioning hole is respectively positioned on the edge of plate body
On, suction hole and gas vent are respectively positioned in the middle part of plate body.
6. compressor valve board according to claim 1, it is characterized in that, it is equipped with groove close to the plate body edge of positioning groove
Line (6).
7. according to the compressor valve board described in claims 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, the cylinder mouth and plate body of cylinder
The suction hole and gas vent of lower surface are correspondingly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330529.5U CN207485636U (en) | 2017-10-16 | 2017-10-16 | Compressor valve board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330529.5U CN207485636U (en) | 2017-10-16 | 2017-10-16 | Compressor valve board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485636U true CN207485636U (en) | 2018-06-12 |
Family
ID=62480422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330529.5U Active CN207485636U (en) | 2017-10-16 | 2017-10-16 | Compressor valve board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185100A (en) * | 2018-09-09 | 2019-01-11 | 合肥安信瑞德精密制造有限公司 | A kind of High Efficient Compressor in Fridge suction valve chip |
-
2017
- 2017-10-16 CN CN201721330529.5U patent/CN207485636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185100A (en) * | 2018-09-09 | 2019-01-11 | 合肥安信瑞德精密制造有限公司 | A kind of High Efficient Compressor in Fridge suction valve chip |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |