CN204921313U - A valves limit structure for among totally closed compressor - Google Patents
A valves limit structure for among totally closed compressor Download PDFInfo
- Publication number
- CN204921313U CN204921313U CN201520549142.3U CN201520549142U CN204921313U CN 204921313 U CN204921313 U CN 204921313U CN 201520549142 U CN201520549142 U CN 201520549142U CN 204921313 U CN204921313 U CN 204921313U
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- spacing
- valve
- valve plate
- exhaust
- limit structure
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Abstract
The utility model provides a valves limit structure for among totally closed compressor, valves limit structure has two set at least the same spacing valvess, the spacing valves of is divided into and has been put the valve plate, and spacing valves is including arranging gas valve piece, exhaust reed and stopper, and it has spacing hole to open on the valve plate, and the stopper will be arranged gas valve piece one end and fix on spacing hole with exhaust reed one end, the stopper includes limiting plate, first spacing even piece and the spacing even piece of second, and in the recess that first spacing even piece links to each other with limiting plate one end and interference fit sets up to the valve plate, the spacing even piece of second links to each other with the limiting plate other end, the spacing even lower extreme of piece of second passes the exhaust reed, arrange the slotted hole that gas valve piece and interference fit set up to the valve plate in, it is more accurate that this valves limit structure fixes a position on row air valve group, the result of use is better.
Description
Technical field
The utility model relates to valve block structure, is specifically related to a kind of for the valve group limit structure in hermetically sealed compressor.
Background technique
Valve group, as the vitals of hermetically sealed compressor, plays vital effect to the refrigerating capacity, noise, reliability etc. of whole compressor.The valve plate of current valve group is flat valve plate, valve plate is provided with air release valve hole, valve block is provided with above air release valve hole, valve block is spacing fixing by snubber, existing valve block relies on the location, one end of snubber, one end of snubber is fixing ensures that valve block can not move at above-below direction, but in high-frequency valve block opening and closing process, snubber easily loosens, can make valve block and snubber in horizontal plane, occur the phenomenon of left and right displacement, valve block left and right displacement can make air release valve hole closed not tight, compressor is caused to occur interior leakage, in this compressor, the leakage of gas can cause the compression function of compressor entirety to reduce, compressor entirety is even made to scrap time serious, affect the production capacity of compressor entirety and the economic profit of enterprise.
Model utility content
The purpose of this utility model is to provide a kind of for the valve group limit structure in hermetically sealed compressor, and this valve group limit structure valve block location in outlet valve group is more accurate, and using effect is good.
To achieve these goals, the technical solution of employing is the utility model:
A kind of for the valve group limit structure in hermetically sealed compressor, described valve group limit structure has the identical limited valve group of at least two covers, limited valve group is arranged with valve plate, described limited valve group comprises exhaust valve plate, exhaust reed and snubber, described valve plate has spacing hole, and exhaust valve plate one end and exhaust reed one end are fixed on spacing hole by snubber; Described snubber comprises limiting board, the first spacing even block and the second spacing even block, the first spacing block that connects is connected with limiting board one end and is interference fit in groove that valve plate is arranged, the second spacing block that connects is connected with the limiting board the other end, in the slotted eye that the second spacing lower end connecting block valve plate is arranged through exhaust reed, exhaust valve plate being interference fit into.
Preferably, described valve plate has air release valve hole, the other end of exhaust valve plate is positioned at directly over air release valve hole, and described exhaust reed is positioned at directly over exhaust valve plate.
Preferably, described groove is near air release valve hole, and described slotted eye is near spacing hole.
The beneficial effects of the utility model are:
A kind of for the valve group limit structure in hermetically sealed compressor, snubber is designed to the shape that there is the pillar stretched out front end and back end, corresponding groove and slotted eye is had above valve plate, snubber rear end is connected with the outstanding spacing slotted eye connecting block and valve plate and is located by interference fit, and snubber is with outlet valve reed, exhaust valve plate also logical interference fit location; Snubber front end is also connected with outstanding spacing even block, the spacing block that connects is interference fit in groove, snubber accurate positioning is made by increasing by two draw-in grooves on valve plate, thus by snubber, valve block is positioned at above air release valve hole accurately, avoid the problem that exhaust valve plate location is in the past forbidden to cause revealing, the utility model snubber structure, structure is simple, easy accessibility, reduces cost.
Accompanying drawing explanation
Fig. 1 is valve group limit structure integral installation effect schematic diagram.
Fig. 2 is the overall schematic front view of valve group limit structure.
Fig. 3 is valve plate overall structure schematic diagram.
Fig. 4 is the main TV structure schematic diagram of snubber.
Fig. 5 is snubber sectional structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
Composition graphs 1 to Fig. 5, a kind of for the valve group limit structure in totally-enclosed compressor, described valve group limit structure has the identical limited valve group of two covers, valve plate 1 is provided with below limited valve group, described limited valve group comprises snubber 2, exhaust reed 3 and exhaust valve plate 4, described valve plate 1 has air release valve hole 11, groove 12, spacing hole 13 and slotted eye 14, air release valve hole 11, groove 12, spacing hole 13 and slotted eye 14 are set to two groups respectively, two groups of air release valve holes 11, groove 12, spacing hole 13 and slotted eye 14 overlap limited valve assembly respectively and overlap and combine with two, described two air release valve holes are set to the neutral position in valve plate 1 upper-end surface, two air release valve holes 11 are symmetrical about the middle vertical line of valve plate 1, described two grooves 12 lay respectively between two air release valve holes 11, two grooves 12 are symmetrical relative to the middle vertical line of valve plate 1, described two groups of spacing holes 13, slotted eye 14 is separately positioned on upper left side and the lower right of air release valve hole 11, slotted eye 14 is near spacing hole 13.
Described snubber 2 comprises limiting board 21, first spacing even block 22 and the second spacing even block 23, the upper right end face of limiting board 21 has tapped hole 211, screw 212 is provided with in tapped hole 211, screw 212 passes tapped hole 211 respectively by the right-hand member of snubber 2, the right-hand member of exhaust reed 3, the right-hand member of exhaust valve plate 4 is fixed on valve plate 1, now the right-hand member of exhaust valve plate 4 is positioned at directly over spacing hole 13, the left end of exhaust valve plate 4 is positioned at directly over air release valve hole 11, exhaust reed 3 is positioned at the top of exhaust valve plate 4, the lower end of described screw 212 is through exhaust valve plate 4, nut 213 is connected with after exhaust reed 3 and spacing hole 13, show snubber 2 as described in Figure 4, described first spacing even block 22 is connected to the left bottom of limiting board 21, first spacing connect block 22 relative to limiting board 21 left parallel beneath stretch out after and be bent downwardly in vertical plane, snubber 2 is combined the first spacing bottom connecting block 22 after installing and be interference fit into groove 12, the described second spacing block 23 that connects is connected with the lower end surface of limiting board 21 and is positioned at immediately below tapped hole 211, second spacing even block 23 is parallel downwards relative to limiting board 21 lower end surface to be stretched out rear and is bent downwardly in vertical plane, when snubber 2 combines and installs, the second spacing lower end connecting block 23 is through exhaust reed 3 and exhaust valve plate 4 and be interference fit in slotted eye 14.
Described exhaust reed 3, for having flexible tinsel, described valve plate 1 is also provided with the valve plate attachment hole 15 for being fixed to by valve plate 1 in compressor.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. one kind for the valve group limit structure in hermetically sealed compressor, it is characterized in that, described valve group limit structure has the identical limited valve group of at least two covers, limited valve group is arranged with valve plate, described limited valve group comprises exhaust valve plate, exhaust reed and snubber, described valve plate has spacing hole, and exhaust valve plate one end and exhaust reed one end are fixed on spacing hole by snubber; Described snubber comprises limiting board, the first spacing even block and the second spacing even block, the first spacing block that connects is connected with limiting board one end and is interference fit in groove that valve plate is arranged, the second spacing block that connects is connected with the limiting board the other end, in the slotted eye that the second spacing lower end connecting block valve plate is arranged through exhaust reed, exhaust valve plate being interference fit into.
2. according to claim 1 a kind of for the valve group limit structure in hermetically sealed compressor, it is characterized in that, described valve plate has air release valve hole, and the other end of exhaust valve plate is positioned at directly over air release valve hole, and described exhaust reed is positioned at directly over exhaust valve plate.
3. according to claim 1 and 2ly a kind ofly to it is characterized in that for the valve group limit structure in hermetically sealed compressor, described groove is near air release valve hole, and described slotted eye is near spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549142.3U CN204921313U (en) | 2015-07-27 | 2015-07-27 | A valves limit structure for among totally closed compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549142.3U CN204921313U (en) | 2015-07-27 | 2015-07-27 | A valves limit structure for among totally closed compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921313U true CN204921313U (en) | 2015-12-30 |
Family
ID=54970447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549142.3U Active CN204921313U (en) | 2015-07-27 | 2015-07-27 | A valves limit structure for among totally closed compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433457A (en) * | 2017-12-06 | 2020-07-17 | 克诺尔商用车制动系统有限公司 | Reed type discharge valve |
-
2015
- 2015-07-27 CN CN201520549142.3U patent/CN204921313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433457A (en) * | 2017-12-06 | 2020-07-17 | 克诺尔商用车制动系统有限公司 | Reed type discharge valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |