CN210715003U - Double-reed suction valve plate of direct-discharge refrigeration compressor - Google Patents
Double-reed suction valve plate of direct-discharge refrigeration compressor Download PDFInfo
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- CN210715003U CN210715003U CN201921624768.0U CN201921624768U CN210715003U CN 210715003 U CN210715003 U CN 210715003U CN 201921624768 U CN201921624768 U CN 201921624768U CN 210715003 U CN210715003 U CN 210715003U
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Abstract
The utility model discloses a double-reed air suction valve block of a direct vent type refrigeration compressor, which relates to an air suction and exhaust valve block, comprising a valve block body, two tongues corresponding to two air suction holes of the compressor are arranged in the valve block body, each tongue is an integrated structure consisting of a tongue and a cantilever, one end of the cantilever is fixedly connected with the tongues, the other end of the cantilever is fixedly connected with the valve plate body, the rest parts of each tongue, except the end part corresponding to the cantilever, which are contacted with the valve plate body are not contacted with the valve plate body, the tongues of the two tongues are close to each other, and the cantilevers are deviated from each other to form a splayed shape and are distributed in the valve plate body, a slide glass with one end connected with the valve plate body is arranged between the two tongues, the slide glass is provided with a through hole corresponding to the compressor vent hole, the area of the through hole is larger than that of the compressor vent hole, and the through hole and the compressor vent hole are coaxially distributed; the utility model discloses can effectively improve compressor exhaust efficiency, reduce the consumption, realize the purpose in line.
Description
Technical Field
The utility model relates to a valve block, concretely relates to suction valve block of two reed.
Background
The main disadvantage of the existing refrigeration compressor for the double-reed suction valve plate is that most exhaust holes of the existing refrigeration compressor can not be completely arranged in the middle of a cylinder due to the influence of the structure, and the resistance of the compressor during the flow of refrigerant is increased due to the deviation of the exhaust holes on the suction valve plate, so that the refrigeration efficiency of the compressor is influenced, and the power consumption of the compressor is increased.
The utility model discloses a main technique is through arranging the exhaust hole in the compressor suction valve block in the middle of two suction valve blocks and being located the compressor cylinder center and directly arranging refrigerating system with the refrigerant in the cylinder in, the refrigerant can not produce extra flow resistance because of it has the bending like this to reduce the consumption of compressor and improve compressor refrigeration efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a two reed suction valve pieces of inline refrigeration compressor to it leads to the technical problem that there is great resistance to flow to lead to the refrigeration medium partially to set the position to solve among the prior art exhaust hole.
The utility model discloses a realize through following technical scheme:
the utility model provides a two reed suction valve block of inline refrigeration compressor, including the valve block body, this internal two reed corresponding with two suction holes of compressor that are provided with of valve block, every reed is the body structure who comprises tongue and cantilever, the one end and the tongue fixed connection other end and the valve block body fixed connection of cantilever, every reed except corresponding the tip of cantilever all the other parts of valve block body contact all the other all do not with the contact of valve block body, the tongue of two reeds is close to each other and the cantilever deviates from each other and constitutes the splayed and distribute at the valve block originally internally, still is provided with one end and this body coupling of valve block between two reeds, set up the through-hole corresponding with the compressor exhaust hole on the slide glass, the area of through-hole is greater than exhaust hole compressor area and the two coaxial distribution.
Further, a plurality of mounting holes are further formed in the valve plate body.
Further, the cantilever is a sheet-like structure with two wide ends and a narrow middle.
Compared with the prior art, the utility model has the following advantages: the utility model provides a two reed suction valve blocks of inline refrigeration compressor, equipment structure is simple, through with this internal through-hole setting of valve block between two reeds, makes it be in the intermediate position for the through-hole can be directly to the compressor gas vent, and then can realize the compressor to the inline purpose of refrigerant, can effectively reduce the compressor consumption.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an intake valve sheet body.
In the figure: 1. a valve plate body; 2. a tongue; 3. a cantilever; 4. carrying a slide; 5. a through hole; 6. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the double-tongue-spring suction valve plate of the direct-discharge type refrigeration compressor in the embodiment includes a valve plate body 1, two tongues corresponding to two suction holes of the compressor are disposed in the valve plate body 1, each tongue is an integrated structure formed by a tongue 2 and a cantilever 3, one end of the cantilever 3 is fixedly connected to the tongue 2, and the other end is fixedly connected to the valve plate body 1, the end of each tongue, except the end corresponding to the cantilever 3, contacting the valve plate body 1 is not contacted to the other end, and the other end is not contacted to the valve plate body 1 (the two tongues are not contacted to each other, so that the two tongues can be effectively prevented from being opened or synchronously opened, a gap is formed between the two tongues and the valve plate body 1, the valve plate body 1 is prevented from being normally opened, the tongues 2 of the two tongues are close to each other, and the cantilevers 3 are deviated from, a certain space and materials can be reserved between the two cantilevers 3, the two tongues 2 are arranged close to each other and correspond to the two suction holes of the compressor, and the corresponding suction holes can be conveniently sealed or opened, a slide glass 4 with one end connected with the valve plate body 1 is also arranged between the two tongues, through holes 5 corresponding to the exhaust holes of the compressor are formed in the slide glass 4, the area of the through holes 5 is larger than that of the exhaust holes of the compressor and the two are coaxially distributed (as can be seen in combination with figure 1, the slide glass 4 is in a peach-heart-shaped sheet-shaped structure, the through holes 5 are formed in the slide glass, the exhaust holes of the compressor can directly exhaust through the through holes 5 during exhaust, and the through holes 5 and the exhaust holes of the compressor are coaxially larger than that of the through holes, so that when the compressor exhausts, a medium can directly pass through the through holes 5 without any, the operating efficiency of the compressor can be effectively improved).
In particular, in this embodiment, in order to effectively mount the device, the valve sheet body 1 is further provided with a plurality of mounting holes 6.
Through the mounting hole 6, the equipment can be effectively mounted.
In particular, in the present embodiment, in order to effectively reduce the opening difficulty of the reed, the cantilever 3 is specifically a thin-plate structure with two wide ends and a narrow middle.
Through setting up cantilever 3 middle part into narrower part for when tongue 2 is opened, opening power can effectively reduce, thereby can effectively reduce tongue 2 and open the consumption, improve compressor operating efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The double-tongue suction valve plate of the direct vent type refrigeration compressor comprises a valve plate body (1) and is characterized in that two tongues corresponding to two suction holes of the compressor are arranged in the valve plate body (1), each tongue is of an integrated structure consisting of a tongue (2) and a cantilever (3), one end of each cantilever (3) is fixedly connected with the corresponding tongue (2) and the other end of each cantilever is fixedly connected with the valve plate body (1), the tongues (2) of the two tongues are close to each other, the cantilevers (3) deviate from each other to form a splayed shape and are distributed in the valve plate body (1), a slide glass (4) with one end connected with the valve plate body (1) is arranged between the two tongues, and a through hole (5) corresponding to an exhaust hole of the compressor is formed in each tongue (4), the area of the through hole (5) is larger than that of the compressor exhaust hole, and the through hole and the compressor exhaust hole are coaxially distributed.
2. The double reed suction valve plate of the inline refrigeration compressor according to claim 1, wherein the valve plate body (1) further has a plurality of mounting holes (6).
3. The double reed suction valve plate of the inline refrigeration compressor according to claim 2, wherein the cantilever (3) is a thin sheet structure with two wide ends and a narrow middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624768.0U CN210715003U (en) | 2019-09-27 | 2019-09-27 | Double-reed suction valve plate of direct-discharge refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624768.0U CN210715003U (en) | 2019-09-27 | 2019-09-27 | Double-reed suction valve plate of direct-discharge refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715003U true CN210715003U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921624768.0U Active CN210715003U (en) | 2019-09-27 | 2019-09-27 | Double-reed suction valve plate of direct-discharge refrigeration compressor |
Country Status (1)
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| CN (1) | CN210715003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529365A (en) * | 2019-09-27 | 2019-12-03 | 合肥安信通用阀片制造有限公司 | A kind of double tongue suction valve chips of straight-line refrigeration compressor |
-
2019
- 2019-09-27 CN CN201921624768.0U patent/CN210715003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529365A (en) * | 2019-09-27 | 2019-12-03 | 合肥安信通用阀片制造有限公司 | A kind of double tongue suction valve chips of straight-line refrigeration compressor |
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