CN204493197U - Scroll compressor fixed scroll admission gear - Google Patents
Scroll compressor fixed scroll admission gear Download PDFInfo
- Publication number
- CN204493197U CN204493197U CN201520123776.2U CN201520123776U CN204493197U CN 204493197 U CN204493197 U CN 204493197U CN 201520123776 U CN201520123776 U CN 201520123776U CN 204493197 U CN204493197 U CN 204493197U
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- fixed scroll
- scroll
- gas
- filtrating equipment
- entered passageway
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Abstract
The utility model discloses a kind of scroll compressor fixed scroll admission gear, comprise filtrating equipment, described filtrating equipment is arranged on fixed scroll, described filtration core is arranged in filtering cavity, described fixed scroll is also provided with gas-entered passageway, and described gas-entered passageway is connected with filtrating equipment, and described fixed scroll is also provided with air intake passage outward, described air intake passage is connected with filtrating equipment, thus is formed with gas-entered passageway and be communicated with.Scroll compressor fixed scroll admission gear of the present utility model, filtrating equipment is arranged in fixed scroll, and gas-entered passageway is located in fixed scroll and is connected with filtrating equipment, air intake passage is located at outside quiet swirling device and is connected with filtrating equipment, can the air-filtering in fixed scroll be entered, can prevent again filter from having dust, can also space be saved, use more convenient, increase the service life.
Description
Technical field
The utility model relates to a kind of compressor admission gear, is specifically related to a kind of scroll compressor fixed scroll admission gear.
Background technique
Scroll compressor is mutually engaged by the back rotation vortex of involute-type and quiet vortex to form, in air-breathing, compression, in exhaust work process, quiet vortex is fixed in frame, back rotation vortex is driven by eccentric shaft and makes small size Plane Rotation around quiet disk center, refrigeration agent or gas are because pressure reduction is inhaled into the peripheral intakeport of quiet dish, rotate with eccentric shaft, then gas is engaged in formed some crescent shape compression chambers progressively to be compressed with quiet vortex at back rotation vortex has discharged compression continuously by quiet disk center position axial exhaust port.
Scroll compressor of the prior art particularly oil-free turbo-compressor is all equipped with filter for the magazine dust etc. in filtering gas in air inlet side.Usually its filtrating equipment is all contained in outside static vortex, is connected to quiet vortex air inlet side by build up outside.Compressor space can be caused like this to become large.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of scroll compressor fixed scroll admission gear, thus is arranged in fixed scroll by filtrating equipment and gas-entered passageway, not only saves space, can also prevent filtrating equipment and gas-entered passageway from entering dust, extend its working life.
For achieving the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of scroll compressor fixed scroll admission gear, comprise filtrating equipment, described filtrating equipment is arranged on fixed scroll, described fixed scroll is also provided with gas-entered passageway, described gas-entered passageway is connected with filtrating equipment, described fixed scroll is also provided with air intake passage outward, and described air intake passage is connected with filtrating equipment, thus is formed with gas-entered passageway and be communicated with
Scroll compressor fixed scroll admission gear of the present utility model, filtrating equipment is arranged in fixed scroll, and gas-entered passageway is located in fixed scroll and is connected with filtrating equipment, air intake passage is located at outside quiet swirling device and is connected with filtrating equipment, can the air-filtering in fixed scroll be entered, can prevent again filter from having dust, can also space be saved, use more convenient, increase the service life.
On the basis of technique scheme, the utility model can also make following improvement:
As preferred scheme, described fixed scroll comprises spiral type line body and radiating fin, and described radiating fin is connected with spiral type line body and is located at spiral type line body dorsal part, and the surrounding of described radiating fin is provided with cavity, described filtrating equipment is located in described cavity, and described gas-entered passageway is located in vortex body.
Adopt above-mentioned preferred scheme, by being located in cavity by filtrating equipment, and gas-entered passageway is located in vortex body, and structure is simple, facilitates installation and the setting of filtrating equipment.
As preferred scheme, the cross section of described filtrating equipment is trapezium structure, and the base of described trapezium structure is connected with air intake passage, and the top margin of described trapezium structure is connected with gas-entered passageway.
Adopt above-mentioned preferred scheme, the cross section of filtering rotary device is trapezoidal, enhances its electromagnetic sealing, thus makes filtering effect better; In addition its base is connected with air intake passage, and top margin is connected with gas-entered passageway, can while filtration pressurized air, thus the compression effectiveness of air can be made better.
As preferred scheme, be also provided with in described cavity dust removal apparatus and or silencer.
Adopt above-mentioned preferred scheme, by timely, dust in fixed scroll can be removed by dust removal apparatus, extend the working life of scroll compressor; And by the installation of silencer, noise can be removed further, better effects if.
As preferred scheme, described fixed scroll is also provided with one-way valve, described fixed scroll is also provided with the return-air hole be communicated with one-way valve; Described one-way valve is arranged on fixed scroll and establishes gelled side, and opens to gas-entered passageway side.
Adopt above-mentioned preferred scheme, described return-air hole is in unimpeded state in exhaust process, again by orbiter shutoff after exhaust terminates, the one-way valve can opened from outlet pipe side direction air intake passage side, and the refrigeration agent passed through by one-way valve or gas can, through the throttling action of return-air hole, make gas back become low-pressure gas when getting back to air intake passage side.Because refrigeration agent or gas automatically return to suction side when Compressor Discharge Pressure is higher, this would not cause the minimizing of refrigeration agent or gas, would not cause and pollute air due to refrigeration agent or gas purging and destroy.
As preferred scheme, described fixed scroll is established gelled side be also provided with outlet pipe.
As preferred scheme, described gas-entered passageway and air intake passage are mesh screen or the pipeline with cover plate.
As preferred scheme, described filtrating equipment comprises filtering cavity, filtration core and annex, and described filtration core is arranged in filtering cavity.
On the other hand, the utility model also provides a kind of scroll compressor, comprises scroll compressor fixed scroll admission gear described in the utility model.
Accompanying drawing explanation
Fig. 1 is the perspective view of scroll compressor fixed scroll admission gear of the present utility model;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the structural representation that the filtrating equipment in scroll compressor fixed scroll admission gear of the present utility model is connected with gas-entered passageway with air intake passage;
Fig. 4 is the structural representation of the Non-return air valve in scroll compressor fixed scroll admission gear of the present utility model;
Wherein:
1. fixed scroll, 101. disk bodies, 102. spiral type line bodies, 103. radiating fin, 104. cavitys, 105. one-way valves, 106. return-air holes, 2. filtrating equipment, 3. gas-entered passageway, 4. air intake passage.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, in some embodiments, as shown in Fig. 1 to 2, scroll compressor fixed scroll admission gear of the present utility model, comprises filtrating equipment 2, and described filtrating equipment 2 is arranged on fixed scroll 1, described filtrating equipment 2 comprises filtering cavity, filtration core and annex, described filtration core is arranged in filtering cavity, and described fixed scroll 1 is also provided with gas-entered passageway 3, and described gas-entered passageway 3 is connected with filtrating equipment 2; Described fixed scroll 1 is outer is also provided with air intake passage 4, and described air intake passage 4 is connected with filtrating equipment 2, thus is formed with gas-entered passageway 3 and be communicated with.Filtrating equipment is arranged in fixed scroll, and gas-entered passageway is located in fixed scroll and is connected with filtrating equipment, air intake passage is located at outside quiet swirling device and is connected with filtrating equipment, air-filtering in fixed scroll can be entered, can prevent again filter from having dust, can also space be saved, use more convenient, increase the service life.
In order to optimize implementation result of the present utility model further, described fixed scroll 1 comprises disk body 101, described disk body 101 is provided with spiral type line body 102, the dorsal part of described spiral type line body 102 is provided with radiating fin 103, the surrounding of described radiating fin 103 is provided with cavity 104, described filtrating equipment 2 is located in described cavity 104, and described gas-entered passageway is located in spiral type line body 102.By being located in cavity by filtrating equipment, and gas-entered passageway is located in vortex body, and structure is simple, facilitates installation and the setting of filtrating equipment.
In order to optimize implementation result of the present utility model further, as shown in Figure 3, the cross section of described filtrating equipment 2 is trapezium structure, and the base 201 of described trapezium structure is connected with air intake passage 4, and the top margin 202 of described trapezium structure is connected with gas-entered passageway 3.The cross section of filtering rotary device is trapezoidal, enhances its electromagnetic sealing, thus makes filtering effect better; In addition its base is connected with air intake passage, and top margin is connected with gas-entered passageway, can while filtration pressurized air, thus the compression effectiveness of air can be made better.
In order to optimize implementation result of the present utility model further, be also provided with in described cavity 104 dust removal apparatus and or silencer.By timely, dust in fixed scroll can be removed by dust removal apparatus, extend the working life of scroll compressor; And by the installation of silencer, noise can be removed further, better effects if.
In order to optimize implementation result of the present utility model further, as shown in Figure 4, described fixed scroll 1 being also provided with one-way valve 105, described fixed scroll 1 being also provided with the return-air hole 106 be communicated with one-way valve 105; Described one-way valve 105 is arranged on the side that fixed scroll 1 is provided with radiating fin 103, and opens to gas-entered passageway 3 side.This return-air hole is in unimpeded state in exhaust process, again by orbiter shutoff after exhaust terminates, the one-way valve can opened from outlet pipe side direction air intake passage side, and the refrigeration agent passed through by one-way valve or gas can, through the throttling action of return-air hole, make gas back become low-pressure gas when getting back to air intake passage side.Because refrigeration agent or gas automatically return to suction side when Compressor Discharge Pressure is higher, this would not cause the minimizing of refrigeration agent or gas, would not cause and pollute air due to refrigeration agent or gas purging and destroy.
In order to optimize implementation result of the present utility model further, the side that described fixed scroll 1 is provided with radiating fin 103 is also provided with outlet pipe.
In order to optimize implementation result of the present utility model further, described gas-entered passageway 3 and air intake passage 4 are mesh screen or the pipeline with cover plate.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. a scroll compressor fixed scroll admission gear, comprise filtrating equipment, it is characterized in that, described filtrating equipment is arranged on fixed scroll, described fixed scroll is also provided with gas-entered passageway, and described gas-entered passageway is connected with filtrating equipment, and described fixed scroll is also provided with air intake passage outward, described air intake passage is connected with filtrating equipment, thus is formed with gas-entered passageway and be communicated with.
2. scroll compressor fixed scroll admission gear according to claim 1, it is characterized in that, described fixed scroll comprises disk body, described disk body is provided with spiral type line body, the dorsal part of described spiral type line body is provided with radiating fin, the surrounding of described radiating fin is provided with cavity, and described filtrating equipment is located in described cavity, and described gas-entered passageway is located in vortex body.
3. scroll compressor fixed scroll admission gear according to claim 2, is characterized in that, the cross section of described filtrating equipment is trapezium structure, and the base of described trapezium structure is connected with air intake passage, and the top margin of described trapezium structure is connected with gas-entered passageway.
4. scroll compressor fixed scroll admission gear according to claim 2, is characterized in that, be also provided with in described cavity dust removal apparatus and or silencer.
5. scroll compressor fixed scroll admission gear according to any one of claim 1 to 4, it is characterized in that, described fixed scroll is also provided with one-way valve, described fixed scroll is also provided with the return-air hole be communicated with one-way valve, described one-way valve is arranged on fixed scroll and establishes gelled side, and opens to gas-entered passageway side.
6. scroll compressor fixed scroll admission gear according to claim 5, is characterized in that, described fixed scroll is established gelled side be also provided with outlet pipe.
7. scroll compressor fixed scroll admission gear according to any one of claim 1 to 4, is characterized in that, described gas-entered passageway and air intake passage are mesh screen or the pipeline with cover plate.
8. scroll compressor fixed scroll admission gear according to any one of claim 1 to 4, it is characterized in that, described filtrating equipment comprises filtering cavity, filtration core and annex, and described filtration core is arranged in filtering cavity.
9. a scroll compressor, is characterized in that, comprises the scroll compressor fixed scroll admission gear according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123776.2U CN204493197U (en) | 2015-03-03 | 2015-03-03 | Scroll compressor fixed scroll admission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123776.2U CN204493197U (en) | 2015-03-03 | 2015-03-03 | Scroll compressor fixed scroll admission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493197U true CN204493197U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123776.2U Expired - Fee Related CN204493197U (en) | 2015-03-03 | 2015-03-03 | Scroll compressor fixed scroll admission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929937A (en) * | 2015-06-09 | 2015-09-23 | 苏州艾可普斯机电科技有限公司 | Novel static scroll plate of scroll compressor |
| CN106194754A (en) * | 2016-04-25 | 2016-12-07 | 徐道敏 | A kind of whirlpool dish radiator structure of screw compressor |
-
2015
- 2015-03-03 CN CN201520123776.2U patent/CN204493197U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929937A (en) * | 2015-06-09 | 2015-09-23 | 苏州艾可普斯机电科技有限公司 | Novel static scroll plate of scroll compressor |
| CN104929937B (en) * | 2015-06-09 | 2017-08-29 | 嵊州市捷佳春阀门有限公司 | Novel scroll compressor fixed scroll |
| CN106194754A (en) * | 2016-04-25 | 2016-12-07 | 徐道敏 | A kind of whirlpool dish radiator structure of screw compressor |
| CN106194754B (en) * | 2016-04-25 | 2019-07-26 | 徐道敏 | A kind of whirlpool disk radiator structure of screw compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |