CN206847146U - The reservoir and rotary compressor of rotary compressor - Google Patents
The reservoir and rotary compressor of rotary compressor Download PDFInfo
- Publication number
- CN206847146U CN206847146U CN201720776548.4U CN201720776548U CN206847146U CN 206847146 U CN206847146 U CN 206847146U CN 201720776548 U CN201720776548 U CN 201720776548U CN 206847146 U CN206847146 U CN 206847146U
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- China
- Prior art keywords
- cavity
- pipe fitting
- reservoir
- rotary compressor
- pipe
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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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Abstract
Compressor field is the utility model is related to, more particularly to the reservoir and rotary compressor of a kind of rotary compressor.The reservoir of rotary compressor, including housing (10), air inlet pipe (20), escape pipe (30) and the screen modules (40) for the inside of the housing (10) to be separated into the first cavity (A) and the second cavity (B), wherein, the guiding device (50) for flowing to second cavity (B) from first cavity (A) for gaseous coolant of the guiding through the screen modules (40) filtering is provided with the housing (10), the air inlet pipe (20) connects with first cavity (A), the escape pipe (30) connects with second cavity (B).The reservoir of rotary compressor of the present utility model, run duration and order of the gaseous coolant inside reservoir are added, reduces the noise level during reservoir operation.
Description
Technical field
Compressor field is the utility model is related to, more particularly to a kind of reservoir of rotary compressor and rotary pressure
Contracting machine.
Background technology
Reservoir is the important component in compressor, primarily serves storage, gas-liquid separation, filtering and noise reduction to refrigerant
Effect.As shown in figure 1, the structure of reservoir of the prior art mainly includes housing 10, is horizontally installed on inside housing 10
Screen modules 40 and the air inlet pipe 20 and escape pipe 30 that are connected with the inside of reservoir.Screen modules 40 include support
The filter screen 41 of plate and setting on the supporting plate.In existing reservoir, escape pipe 30 is long, and direct from the bottom of reservoir
It extend into the lower section of screen modules 40.During reservoir operation, gaseous coolant is directly entered by air inlet pipe 20 after filter screen 41 filters
Enter escape pipe 30, the time that gaseous coolant moves in reservoir is shorter and unordered formed circles round in a jumble.Therefore, compression is easily influenceed
The inspiratory effects of machine, noise are larger.
Utility model content
The purpose of this utility model is to provide a kind of reservoir of rotary compressor, the reservoir of the rotary compressor
Can solve that run duration is shorter in reservoir due to gaseous coolant, and mixed and disorderly unordered and caused noise problem.
In order to solve the above-mentioned technical problem, according to one side of the present utility model, there is provided a kind of rotary compressor
Reservoir, including housing, air inlet pipe, escape pipe and for the inside of the housing to be separated into the first cavity and the second chamber
The screen modules of body.It is provided with housing for guiding the gaseous coolant through screen modules filtering from first chamber
Body flows to the guiding device of second cavity.Air inlet pipe connects with first cavity, escape pipe and second cavity
Connection.
Preferably, the guiding device is arranged to guide the gaseous coolant to flow along crooked route.
Preferably, the path of navigation of the guiding device is S-shaped.
Preferably, the guiding device includes the first pipe fitting and the second pipe fitting, and the main part of the first pipe fitting is arranged on described
In second cavity；The first end of first pipe fitting is extended in first cavity.The first end of second pipe fitting is arranged on described
In two cavitys, the second end of the second pipe fitting is connected with the second end of first pipe fitting.
Preferably, the screen modules include being fixed on the supporting plate of the housing and are installed on the use of the supporting plate
In the filter screen for crossing filter residue body, formed with spaced first through hole, the second through hole and third through-hole in the supporting plate.First
The first end of pipe fitting is extended in first cavity through the first through hole, and the second end of first pipe fitting is described in
Second through hole is connected with the second end of second pipe fitting, and the first end of second pipe fitting extends to through the third through-hole
In second cavity.
Preferably, the first through hole, the second through hole and third through-hole are arranged in order along same straight line.
Preferably, the junction of first pipe fitting and second pipe fitting is interference fit；And/or described second
The caliber of pipe fitting is more than the caliber of first pipe fitting.
Preferably, the caliber of first pipe fitting is identical with the caliber of the air inlet pipe；The caliber of second pipe fitting is
The 2/3 of the escape pipe caliber.
Preferably, second pipe fitting extends to the escape pipe described vertically from top to bottom in second cavity
At second cavity medium-altitude 1/2.
Preferably, the height ratio of first cavity and second cavity is 1/3；And/or first pipe fitting
The length for stretching into first cavity is less than or equal to the 1/6 of first cavity length；And/or second pipe fitting stretches into
The length of second cavity is less than or equal to the 3/4 of the length of second cavity.
Preferably, the dripping hole for connecting first cavity and the second cavity is provided with the supporting plate.
According to other side of the present utility model, a kind of rotary compressor is additionally provided.Rotary compressor includes
The reservoir of above-mentioned rotary compressor.
The utility model can guide the gaseous coolant through screen modules filtering from institute by setting guiding device
State the first cavity and flow to second cavity, be back to again from the second cavity in escape pipe afterwards.Thus, it is cold to avoid gaseous state
Matchmaker is directly entered escape pipe after net-filter assembly filters, add run duration of the gaseous coolant inside reservoir and in order
Property, and then the energy loss of sound transmission is increased, reduce the noise level during reservoir operation.
Brief description of the drawings
Fig. 1 is the structural representation of reservoir of the prior art；
Fig. 2 is a kind of structural representation of the reservoir of embodiment of the present utility model；
Fig. 3 is a kind of structural representation of the noise reduction component of embodiment of the present utility model；
Fig. 4 is a kind of top view of the filter screen stand of embodiment of the present utility model.
Description of reference numerals
The air inlet pipe of 10 housing 20
The screen modules of 30 escape pipe 40
The dripping hole of 41 filter screen 42
The through hole of 401 first through hole 402 second
The guiding device of 403 third through-hole 50
The pipe fitting of 501 first pipe fitting 502 second
A the first cavity the second cavitys of B
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
The utility model discloses a kind of reservoir of rotary compressor, including housing 10, air inlet pipe 20, escape pipe 30
And for the inside of housing 10 to be separated into the first cavity A and the second cavity B screen modules 40.It is provided with housing 10
Gaseous coolant for being directed through the filtering of net-filter assembly 40 flows to from the first cavity A the second cavity B guiding device 50.Enter
Tracheae 20 connects with the first cavity A, and escape pipe 30 connects with the second cavity B.
The the first cavity A entered using reservoir of the present utility model, gaseous coolant from air inlet pipe 20 inside reservoir, warp
After screen modules 40 filter, gaseous coolant is directed to the ad-hoc location in the second cavity B by guiding device 50.Gaseous state is cold
Matchmaker flows back into escape pipe 30 after the discharge of guiding device 50, and then is inhaled into the inside of rotary compressor.As can be seen here, gas
State refrigerant under the guiding of guiding device 50 can olderly flowage, and only at the gas outlet of guiding device 50 flow out.So, no
Run duration of the gaseous coolant inside reservoir is increase only, the energy loss of sound transmission is increased, also by guiding gas
State refrigerant reduces disturbance and convolution of the gaseous coolant in the second cavity B, effectively reduces making an uproar during reservoir operation
Sound is horizontal.
Preferably, guiding device 50 is the bend pipe being horizontally installed in screen modules 40.In this case, water conservancy diversion fills
Putting 50 can guide gaseous coolant to be flowed in reservoir interior edge crooked route, further increase gaseous coolant inside reservoir
Run duration, avoid by net-filter assembly 40 filter gaseous coolant directly flow down and with reservoir bottom evaporation
Convection current up and down occurs between gaseous coolant.
Further, the path of navigation of guiding device 50 is S-shaped.Specifically, guiding device 50 can be to be arranged on filtering
S-shaped bend pipe in the supporting plate of screen component 40.Guiding device 50 from left to right bends extension, guiding device in the inside of reservoir
50 air inlet is vertical connect upward and with the first cavity A, the gas outlet of guiding device 50 downwards and with the second cavity B companies
It is logical.In this case, S-shaped bend pipe can make full use of the space inside reservoir, and increase gaseous coolant is in reservoir
The length of movement line.
In order to facilitate assembly and disassembly, guiding device 50 is arranged to combined pipe fitting.Specifically, guiding device 50 includes first
The pipe fitting 502 of pipe fitting 501 and second.The main part of first pipe fitting 501 is arranged in the second cavity B, the first end of the first pipe fitting 501
Extend in the first cavity A.The first end of second pipe fitting 502 is arranged in the second cavity B, the second end of the second pipe fitting 502 with
The second end connection of first pipe fitting 501.Preferably, the first pipe fitting 501 can be arranged to U-tube, and the main part of the U-tube is set
In in the second cavity B, two ports of the U-tube are stretched into the first cavity A.In addition, the second pipe fitting 502 can set it is L-shaped
Pipe, the short side port of the L-shaped pipe and a port of U-tube connect, and the long side port of the L-shaped pipe is vertically oriented to stretch into the second chamber
In body B.In this case, gaseous coolant enters L-shaped pipe after the filtering of net-filter assembly 40 after being introduced into U-tube.Thus,
Run duration of the gaseous coolant in reservoir can be increased, increase the energy loss of sound transmission, and then reduce noise level.
In addition, in order to which easily the first pipe fitting 501 and the second pipe fitting 502 are fixed in screen modules 40, screen pack
Component 40 includes being fixed on the supporting plate of housing 10 and is installed on the filter screen 41 for being used for filter residue body of supporting plate, shape in supporting plate
Into having spaced first through hole 401, the second through hole 402 and third through-hole 403.The first end of first pipe fitting 501 is through the
One through hole 401 is extended in the first cavity A, and the second end of the first pipe fitting 501 is through the second through hole 402 and the second pipe fitting 502
Second end connects.The first end of second pipe fitting 502 is extended in the second cavity B through third through-hole 403.Preferably, first is logical
Hole 401, the second through hole 402 and third through-hole 403 are arranged in order along same straight line.In such a case, it is possible to ensure that gaseous state is cold
Matchmaker, without flowing in the horizontal direction, further reduces gaseous coolant with 50 in the vertical direction flowings of guiding device
Disturbance.
Because the caliber of the escape pipe 30 of reservoir is generally higher than the caliber of air inlet pipe 20, and due to the first pipe fitting 501
Entrance and the outlet of air inlet pipe 20 are correspondingly arranged, and the outlet of the second pipe fitting 502 and the entrance of escape pipe 30 are correspondingly arranged, therefore,
In a specific embodiment of the present utility model, the caliber of the second pipe fitting 502 is set greater than the first pipe fitting 501
Caliber.In addition, the junction of the first pipe fitting 501 and the second pipe fitting 502 is interference fit.Preferably, the caliber of the first pipe fitting 501
Identical with the caliber of air inlet pipe 20, the caliber of the second pipe fitting 502 is the 2/3 of the caliber of escape pipe 30.In this case, escape pipe
30 caliber is maximum, and escape pipe 30 can absorb the gaseous coolant that a part flows into from air inlet pipe 20, can also absorb a part
The caused gaseous coolant by liquid refrigerants evaporation.
In order to increase the length of guiding device 50 as much as possible, development length of second pipe fitting 502 in the second cavity B should
The long enough of setting, exported however, blocking the second pipe fitting 502 in order to avoid the liquid refrigerants of the second cavity B bottoms, the second pipe fitting
502 development length in the second cavity B again can not be oversize.Preferably, the second pipe fitting 502 can be arranged in the second cavity B
In extend to escape pipe 30 vertically from top to bottom at the second cavity B medium-altitude 1/2.In addition, escape pipe 30 is in the second cavity B
In extended height be the second cavity B height 1/2.In this case, the convenient gaseous state from the discharge of the second pipe fitting 502 is cold
Matchmaker is backed up to the porch of escape pipe 30.
The reasonability utilized in view of reservoir inside overall space, mode is preferably carried out at one of the present utility model
In, it is 1/3 that can be arranged to the first cavity A with the second cavity B height ratio.Furthermore it is possible to the first pipe fitting 501 is arranged to
The length for stretching into the first cavity A is less than or equal to the 1/6 of the first cavity A length.Furthermore, it is possible to the second pipe fitting 502 is arranged to stretch
Enter the 3/4 of the second cavity B length of the length less than or equal to the second cavity B.
In addition, liquid refrigerants and refrigerator oil flow into the second cavity B from the first cavity A for convenience, set in supporting plate
There is connection the first cavity A and the second cavity B dripping hole 42.Preferably, dripping hole 42 could be arranged to two, and lead to first
Hole 401, the second through hole 402 and third through-hole 403 are along the same in line outside for being listed in first through hole 401 and third through-hole 403.
Finally, the utility model additionally provides a kind of rotary compressor, and the rotary compressor includes above-mentioned rotation
The reservoir of formula compressor.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
In this.In range of the technology design of the present utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute
Disclosure, belong to the scope of protection of the utility model.
Claims (12)
1. the reservoir of rotary compressor, including housing (10), air inlet pipe (20), escape pipe (30) and for by the shell
The inside of body (10) is separated into the screen modules (40) of the first cavity (A) and the second cavity (B), it is characterised in that the shell
It is provided with body (10) for guiding the gaseous coolant through the screen modules (40) filtering to be flowed from first cavity (A)
To the guiding device (50) of second cavity (B), the air inlet pipe (20) connects with first cavity (A), the outlet
Pipe (30) connects with second cavity (B).
2. the reservoir of rotary compressor according to claim 1, it is characterised in that the guiding device (50) is set
To guide the gaseous coolant to be flowed along crooked route.
3. the reservoir of rotary compressor according to claim 2, it is characterised in that guiding device (50) draw
Guiding path is S-shaped.
4. the reservoir of the rotary compressor according to any one in claim 1-3, it is characterised in that the water conservancy diversion
Device (50) includes the first pipe fitting (501) and the second pipe fitting (502)；
The main part of first pipe fitting (501) is arranged in second cavity (B), and the first of first pipe fitting (501)
End is extended in first cavity (A)；
The first end of second pipe fitting (502) is arranged in second cavity (B), and the second of second pipe fitting (502)
End is connected with the second end of first pipe fitting (501).
5. the reservoir of rotary compressor according to claim 4, it is characterised in that screen modules (40) bag
Include the supporting plate for being fixed on the housing (10) and the filter screen (41) for being used for filter residue body for being installed on the supporting plate, the branch
Formed with spaced first through hole (401), the second through hole (402) and third through-hole (403) on fagging；
The first end of first pipe fitting (501) is extended in first cavity (A) through the first through hole (401), institute
The second end for stating the first pipe fitting (501) is connected through second through hole (402) with the second end of second pipe fitting (502),
The first end of second pipe fitting (502) is extended in second cavity (B) through the third through-hole (403).
6. the reservoir of rotary compressor according to claim 5, it is characterised in that the first through hole (401),
Two through holes (402) and third through-hole (403) are arranged in order along same straight line.
7. the reservoir of rotary compressor according to claim 5, it is characterised in that the company of being provided with the supporting plate
Lead to the dripping hole (42) of first cavity (A) and the second cavity (B).
8. the reservoir of rotary compressor according to claim 4, it is characterised in that first pipe fitting (501) with
The junction of second pipe fitting (502) is interference fit；And/or
The caliber of second pipe fitting (502) is more than the caliber of first pipe fitting (501).
9. the reservoir of rotary compressor according to claim 4, it is characterised in that first pipe fitting (501)
Caliber is identical with the caliber of the air inlet pipe (20)；The caliber of second pipe fitting (502) is the escape pipe (30) caliber
2/3。
10. the reservoir of rotary compressor according to claim 4, it is characterised in that second pipe fitting (502) exists
It is medium-altitude by 1/2 in second cavity (B) to extend to the escape pipe (30) in second cavity (B) vertically from top to bottom
Place.
11. the reservoir of rotary compressor according to claim 4, it is characterised in that：
The height ratio of first cavity (A) and second cavity (B) is 1/3；And/or：
The length that first pipe fitting (501) stretches into first cavity (A) is less than or equal to the 1/6 of first cavity length；
And/or second pipe fitting (502) stretches into length of the length less than or equal to second cavity of second cavity (B)
The 3/4 of degree.
12. a kind of rotary compressor, it is characterised in that the rotary compressor includes any one in claim 1-11
The reservoir of described rotary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776548.4U CN206847146U (en) | 2017-06-29 | 2017-06-29 | The reservoir and rotary compressor of rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776548.4U CN206847146U (en) | 2017-06-29 | 2017-06-29 | The reservoir and rotary compressor of rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847146U true CN206847146U (en) | 2018-01-05 |
Family
ID=60803605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720776548.4U Expired - Fee Related CN206847146U (en) | 2017-06-29 | 2017-06-29 | The reservoir and rotary compressor of rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847146U (en) |
-
2017
- 2017-06-29 CN CN201720776548.4U patent/CN206847146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |