CN209115297U - A kind of compressor case - Google Patents
A kind of compressor case Download PDFInfo
- Publication number
- CN209115297U CN209115297U CN201821547363.7U CN201821547363U CN209115297U CN 209115297 U CN209115297 U CN 209115297U CN 201821547363 U CN201821547363 U CN 201821547363U CN 209115297 U CN209115297 U CN 209115297U
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- Prior art keywords
- hole
- compressor
- screw thread
- utility
- screw hole
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Abstract
The utility model relates to a kind of compressor cases, screw hole one is along the circumferential direction provided with including upper cover upper surface described in upper cover and body, internal screw thread is equipped with inside the upper cover, the body opening is equipped with external screw thread, the body open end is provided with the screw hole two matched with screw hole one, it is provided with annular groove between the screw hole two and external screw thread, is integrally formed with annular chamber on the body side.Enter inside compressor the utility model has the beneficial effects that can be avoided impurity, improve the heat-sinking capability of compressor, guarantees the service performance of compressor.
Description
Technical field
The utility model relates to compressor fields, it particularly relates to a kind of compressor case.
Background technique
Compressor often works in opposite relatively rugged environment, and the shadow by external dust impurity is easy inside compressor
It rings, causes operation short circuit occur, while compressor can generate high temperature at work, cannot get good heat dissipation for a long time, be easy shadow
Ring the service performance of compressor.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of compressor cases, can be avoided miscellaneous
Matter enters inside compressor, improves the heat-sinking capability of compressor.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that a kind of compressor case, packet
It includes upper cover upper surface described in upper cover and body and is along the circumferential direction provided with screw hole one, be equipped with internal screw thread, the shell inside the upper cover
Body opening is equipped with external screw thread, and the body open end is provided with the screw hole two matched with screw hole one, the screw hole two and outer spiral shell
It is provided with annular groove between line, is integrally formed with annular chamber on the body side.
Further, the internal screw thread and external screw thread cooperate.
Further, through-hole is provided on the annular chamber, the through-hole includes through-hole one and through-hole two, and the through-hole one is opened
On the side of annular chamber, the through-hole two is opened on the bottom surface of annular chamber.
Further, the through-hole one and through-hole two are screwed with sealing cover.
The utility model has the beneficial effects that a certain amount of Seal Oil is added in annular groove, then pass through screw hole one and screw hole
Two, the mutual cooperation of external screw thread and internal screw thread improves leakproofness, reduces the probability that impurity enters compressor, passes through simultaneously
It is filled the water at through-hole one, drains, can effectively radiate to compressor, and then improve the use of compressor at through-hole two
Performance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of cross-sectional view of compressor case according to the utility model embodiment；
Fig. 2 is a kind of top view of compressor case according to the utility model embodiment；
Fig. 3 is a kind of body front view of compressor case according to the utility model embodiment；
Fig. 4 is a kind of body top view of compressor case according to the utility model embodiment.
In figure: 1, upper cover；101, screw hole one；102, internal screw thread；2, body；201, external screw thread；202, screw hole two；203, circle
Annular groove；204, annular chamber；2041, through-hole one；2042, through-hole two；205, sealing cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment one:
As illustrated in fig. 1 and 2, a kind of compressor case, including upper cover 1 and body 2, which is characterized in that 1 upper end of upper cover
Face is along the circumferential direction provided with screw hole 1, and internal screw thread 102 is equipped with inside the upper cover 1, and 2 opening of body is equipped with outer spiral shell
Line 201,2 open end of body are provided with the screw hole 2 202 matched with screw hole 1, the screw hole 2 202 and external screw thread
It is provided with annular groove 203 between 201, is integrally formed with annular chamber 204 on 2 side of body.
Preferably, the internal screw thread 102 cooperates with external screw thread 201.
Preferably, through-hole is provided on the annular chamber 204, the through-hole includes through-hole 1 and through-hole 2 2042, institute
It states through-hole 1 to be opened on the side of annular chamber 204, the through-hole 2 2042 is opened on the bottom surface of annular chamber 204.
Preferably, the through-hole 1 and through-hole 2 2042 are screwed with sealing cover 205.
Embodiment two:
As shown in Figures 3 and 4, the present embodiment and embodiment one the difference is that: the annular chamber can be cube chamber.It is other
It is the same as example 1.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of practical new to this in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to a kind of compressor case described in the utility model, it is added in annular groove a certain amount of
Seal Oil, then by screw hole one and screw hole two, the mutual cooperation of external screw thread and internal screw thread improves leakproofness, reduces miscellaneous
Matter enters the probability of compressor, while by filling the water at through-hole one, draining, can effectively carry out to compressor at through-hole two
Heat dissipation, and then improve the service performance of compressor.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of compressor case, including upper cover (1) and body (2), which is characterized in that upper cover (1) upper surface is circumferentially
Direction is provided with screw hole one (101), is equipped with internal screw thread (102) inside the upper cover (1), body (2) opening is equipped with outer spiral shell
Line (201), body (2) open end are provided with the screw hole two (202) matched with screw hole one (101), the screw hole two (202)
It is provided between external screw thread (201) annular groove (203), is integrally formed with annular chamber (204) on body (2) side.
2. a kind of compressor case according to claim 1, which is characterized in that the internal screw thread (102) and external screw thread
(201) it cooperates.
3. a kind of compressor case according to claim 1, which is characterized in that it is provided with through-hole on the annular chamber (204),
The through-hole includes through-hole one (2041) and through-hole two (2042), and the through-hole one (2041) is opened in the side of annular chamber (204)
On, the through-hole two (2042) is opened on the bottom surface of annular chamber (204).
4. a kind of compressor case according to claim 3, which is characterized in that the through-hole one (2041) and through-hole two
(2042) sealing cover (205) are screwed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547363.7U CN209115297U (en) | 2018-09-21 | 2018-09-21 | A kind of compressor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547363.7U CN209115297U (en) | 2018-09-21 | 2018-09-21 | A kind of compressor case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115297U true CN209115297U (en) | 2019-07-16 |
Family
ID=67199154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547363.7U Active CN209115297U (en) | 2018-09-21 | 2018-09-21 | A kind of compressor case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115297U (en) |
-
2018
- 2018-09-21 CN CN201821547363.7U patent/CN209115297U/en active Active
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| GR01 | Patent grant | ||
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