CN204877945U - Rolling rotor compressor - Google Patents
Rolling rotor compressor Download PDFInfo
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- CN204877945U CN204877945U CN201520623354.1U CN201520623354U CN204877945U CN 204877945 U CN204877945 U CN 204877945U CN 201520623354 U CN201520623354 U CN 201520623354U CN 204877945 U CN204877945 U CN 204877945U
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- type compressor
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Abstract
The utility model provides a rolling rotor compressor. Rolling rotor compressor includes flange, lower flange and the setting cylinder between last flange and lower flange, is provided with the roller in the cylinder, installs the gleitbretter on the cylinder, and the clearance of gleitbretter between with roller and cylinder divide into admit air chamber and compression chamber, goes up flange and lower flange and is formed with the exhaust punch combination among both on at least one, and every exhaust punch combination includes the exhaust holes of a plurality of refrigerants in compression chamber that are used for discharging, and a plurality of exhaust holes are followed the direction of keeping away from the gleitbretter and are arranged in the circumference of cylinder. Use the technical scheme of the utility model, after compressing the predetermined pressure with the refrigerant, the exhaust hole of keeping away from the gleitbretter most can be used to discharge in advance partial refrigerant to reduce the power that pressure stroke consumed.
Description
Technical field
The utility model relates to compressor field, in particular to a kind of rolling rotor type compressor.
Background technique
As depicted in figs. 1 and 2, current conventional single cylinder double-exhaust compressor adopts symmetrical exhaust outlet structure, upper flange 1 ' and lower flange 2 ' are provided with relief opening 11 ', 21 ', the compression that relief opening 11 ', 21 ' departs from cylinder along the direction away from the center of the cylinder of compressor is strong, therefore all corresponding design one of each relief opening is for being communicated with the guiding gutter (crescent) of compression chamber, existence due to crescent causes the clearance volume of compressor comparatively large, affects refrigerating capacity.Along with the increase of cylinder diameter, compression stroke is elongated, and pressurized air is opened to the power increase of discharging the pump housing and need consume from exhaust valve plate, in order to reduce the power that compression stroke consumes, design the structure of prerelease.
Model utility content
Main purpose of the present utility model is to provide a kind of rolling rotor type compressor reducing power consumption, improve efficiency.
To achieve these goals, according to an aspect of the present utility model, provide a kind of rolling rotor type compressor, the cylinder comprising upper flange, lower flange and be arranged between upper flange and lower flange, roller is provided with in cylinder, cylinder is provided with slide plate, gap between roller and cylinder is divided into air-inlet cavity and compression chamber by slide plate, in upper flange and lower flange, at least one is formed with exhaust port group, each exhaust port group comprises the exhaust port of multiple refrigerant for discharging compression chamber, and multiple exhaust port is arranged in the circumference of cylinder along the direction away from slide plate.
Further, at least one exhaust port and compression chamber are just to setting.
Further, each exhaust port is provided with a valve block accordingly.
Further, have valve block, valve block is for controlling the on off operating mode of at least part of exhaust port in multiple exhaust port.
Further, multiple exhaust port comprises the first row pore and second row pore arranged successively along the direction away from slide plate, and the aperture of first row pore is greater than the aperture of second row pore.
Further, at least part of position deviation compression chamber to the center away from cylinder of the import of first row pore, the inwall of cylinder has for being communicated with first row pore guiding gutter.
Further, the import of second row pore and compression chamber are just to setting.
Further, be provided with the valve block of the break-make for controlling first row pore and second row pore, valve block is fixed end near the first end of slide plate, and the second end is free end, and first row pore and second row pore are all positioned at the second end of valve block.
Further, upper flange and lower flange are provided with exhaust port group.
Application the technical solution of the utility model, after refrigerant is compressed to predetermined pressure, the exhaust port farthest away from slide plate can be used for the refrigerant of discharge section in advance, thus reduces the power of compression stroke consumption.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the upper flange of the rolling rotor type compressor of prior art;
Fig. 2 shows the structural representation of the lower flange of the rolling rotor type compressor of prior art;
Fig. 3 shows the structural representation of the rolling rotor type compressor of the utility model embodiment;
Fig. 4 shows the structural representation of the upper flange of the preferably embodiment of the rolling rotor type compressor of the utility model embodiment;
Fig. 5 shows the structural representation of the lower flange of the preferably embodiment of the rolling rotor type compressor of the utility model embodiment;
The structural representation of another preferably upper flange of embodiment that Fig. 6 shows the rolling rotor type compressor of the utility model embodiment;
The structural representation of another preferably lower flange of embodiment that Fig. 7 shows the rolling rotor type compressor of the utility model embodiment.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, upper flange; 2, lower flange; 3, cylinder; 4, roller; 5, slide plate; 61, first row pore; 62, second row pore.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Fig. 3 to 7, the rolling rotor type compressor of the utility model embodiment, the cylinder 3 comprising upper flange 1, lower flange 2 and be arranged between upper flange 1 and lower flange 2, roller 4 is provided with in cylinder, cylinder 3 is provided with slide plate 5, gap between roller 4 and cylinder 3 is divided into air-inlet cavity A and compression chamber B by slide plate 5, in both upper flange 1 and lower flange 2, at least one is formed with exhaust port group, each exhaust port group comprises the exhaust port of multiple refrigerant for discharging compression chamber B, and multiple exhaust port is arranged in the circumference of cylinder 3 along the direction away from slide plate 5.
In the present embodiment, in the process that roller 4 rotates to the direction of slide plate 5, compression chamber B volume constantly reduces, and is used for the refrigerant of discharge section in advance after refrigerant is compressed to predetermined pressure farthest away from the exhaust port of slide plate 5, thus reduces the power that compression stroke consumes.
In the present embodiment, at least one exhaust port and compression chamber B are just to setting.
In the present embodiment, exhaust port group has multiple exhaust port, under the prerequisite ensureing certain venting capacity, the aperture of exhaust port can reduce, exhaust port can with compression chamber B just to arranging and being directly communicated with, therefore the import of at least part of exhaust port can be avoided to depart to the direction at the center away from cylinder 3, and then be conducive to reducing the clearance produced because arranging guiding gutter.
Fig. 4 and Fig. 5 shows the first preferred embodiment of the present utility model, and in the present embodiment, upper flange 1 and lower flange 2 all have exhaust port group, each exhaust port group comprises two exhaust ports, and two exhaust ports are arranged along the bearing of trend of compression chamber B.Upper flange 1 and lower flange 2 be provided with a valve block, and valve block is for controlling two exhaust ports in exhaust port group.
As Fig. 3, C is the position of first row pore 61 at the plane inner projection of the axis of vertical cylinder 3, D is the position of second row pore 62 at above-mentioned plane inner projection, first row pore 61 and second row pore 62 are arranged successively along the direction away from slide plate 5, and the aperture of first row pore 61 is greater than the aperture of second row pore 62.
At least part of position deviation compression chamber B to the center away from cylinder of the import of first row pore 61, the inwall of cylinder 3 is formed for being communicated with first row pore guiding gutter.
The import of second row pore 62 and compression chamber are just to setting.Valve block for controlling the break-make of first row pore 61 and second row pore 62 is fixed end near the first end of slide plate 5, and the second end is free end, and first row pore 61 and second row pore 62 are all positioned at the second end of valve block.
In the process that roller 4 rotates to the direction of slide plate 5, compression chamber B volume constantly reduces, and the refrigerant after refrigerant is compressed to predetermined pressure in second row pore 62 is by valve block jack-up, thus the refrigerant of discharge section in advance, thus reduces the power that compression stroke consumes.After second row pore 62 discharge section refrigerant, roller 4 is rotated further, and second row pore 62 is no longer connected with compression chamber B, and refrigerant continues to be compressed in compression chamber B, and after being compressed to predetermined pressure, refrigerant is discharged by first row pore 61.
Fig. 6 and Fig. 7 shows another preferably embodiment of the present utility model, in the present embodiment, upper flange 1 and lower flange 2 are provided with exhaust port group, each exhaust port group comprises first row pore 61 and second row pore 62, first row pore 61 and second row pore 62 are arranged successively along the direction away from slide plate 5, and first row pore 61 and second row pore 62 are provided with a valve block all accordingly.The valve block that arrange corresponding to second row pore 62 is easy to by jack-up than the valve block of first row pore 61, thus can realize discharging refrigerant in advance before first row pore 61 discharges refrigerant, to reduce the power that compression stroke consumes.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a rolling rotor type compressor, it is characterized in that, comprise upper flange (1), lower flange (2) and the cylinder (3) be arranged between described upper flange (1) and described lower flange (2), roller (4) is provided with in described cylinder, described cylinder (3) is provided with slide plate (5), gap between described roller (4) and described cylinder (3) is divided into air-inlet cavity (A) and compression chamber (B) by described slide plate (5), described upper flange (1) and described lower flange (2) at least one are formed with exhaust port group in both, each described exhaust port group comprises the exhaust port of multiple refrigerant for discharging described compression chamber (B), multiple described exhaust port is arranged in the circumference of described cylinder (3) along the direction away from described slide plate (5).
2. rolling rotor type compressor according to claim 1, is characterized in that, exhaust port described at least one and described compression chamber (B) are just to setting.
3. rolling rotor type compressor according to claim 1, is characterized in that, each described exhaust port is provided with a valve block accordingly.
4. rolling rotor type compressor according to claim 1, is characterized in that, has valve block, and described valve block is for controlling the on off operating mode of at least part of described exhaust port in described multiple exhaust port.
5. rolling rotor type compressor according to claim 1, it is characterized in that, described multiple exhaust port comprises the first row pore (61) and second row pore (62) arranged successively along the direction away from described slide plate (5), and the aperture of described first row pore (61) is greater than the aperture of described second row pore (62).
6. rolling rotor type compressor according to claim 5, it is characterized in that, compression chamber (B) described at least part of position deviation to the center away from described cylinder of the import of described first row pore, the inwall of described cylinder (3) has for being communicated with described first row pore guiding gutter.
7. rolling rotor type compressor according to claim 5, is characterized in that, the import of described second row pore (62) and described compression chamber are just to setting.
8. rolling rotor type compressor according to claim 5, it is characterized in that, be provided with the valve block of the break-make for controlling described first row pore (61) and described second row pore (62), described valve block is fixed end near the first end of described slide plate (5), second end is free end, and described first row pore (61) and described second row pore (62) are all positioned at the second end of described valve block.
9. rolling rotor type compressor according to any one of claim 1 to 8, is characterized in that, described upper flange (1) and described lower flange (2) are provided with described exhaust port group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623354.1U CN204877945U (en) | 2015-08-18 | 2015-08-18 | Rolling rotor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623354.1U CN204877945U (en) | 2015-08-18 | 2015-08-18 | Rolling rotor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877945U true CN204877945U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623354.1U Active CN204877945U (en) | 2015-08-18 | 2015-08-18 | Rolling rotor compressor |
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| Country | Link |
|---|---|
| CN (1) | CN204877945U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927543A (en) * | 2016-06-29 | 2016-09-07 | 珠海凌达压缩机有限公司 | Upper flange of compressor and compressor comprising upper flange |
| CN106014987A (en) * | 2016-07-15 | 2016-10-12 | 珠海凌达压缩机有限公司 | Compressor and cylinder thereof |
| CN108444155A (en) * | 2018-06-14 | 2018-08-24 | 珠海格力电器股份有限公司 | Air-conditioning system |
| CN108869289A (en) * | 2018-07-17 | 2018-11-23 | 珠海凌达压缩机有限公司 | A kind of rotor compressor and register |
| WO2019242311A1 (en) * | 2018-06-22 | 2019-12-26 | 珠海格力电器股份有限公司 | Compressor and air conditioner system |
| CN110805555A (en) * | 2019-10-21 | 2020-02-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure, compressor, air conditioner |
| CN114183367A (en) * | 2021-12-08 | 2022-03-15 | 珠海凌达压缩机有限公司 | Exhaust structure and compressor of compressor |
| CN114183368A (en) * | 2021-12-08 | 2022-03-15 | 珠海凌达压缩机有限公司 | Exhaust structure and compressor of compressor |
-
2015
- 2015-08-18 CN CN201520623354.1U patent/CN204877945U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927543A (en) * | 2016-06-29 | 2016-09-07 | 珠海凌达压缩机有限公司 | Upper flange of compressor and compressor comprising upper flange |
| CN106014987A (en) * | 2016-07-15 | 2016-10-12 | 珠海凌达压缩机有限公司 | Compressor and cylinder thereof |
| CN108444155A (en) * | 2018-06-14 | 2018-08-24 | 珠海格力电器股份有限公司 | Air-conditioning system |
| CN108444155B (en) * | 2018-06-14 | 2023-10-27 | 珠海格力电器股份有限公司 | Air Conditioning System |
| WO2019242311A1 (en) * | 2018-06-22 | 2019-12-26 | 珠海格力电器股份有限公司 | Compressor and air conditioner system |
| US11713888B2 (en) | 2018-06-22 | 2023-08-01 | Gree Electric Appliances, Inc. Of Zhuhai | Compressor and air conditioner system |
| CN108869289A (en) * | 2018-07-17 | 2018-11-23 | 珠海凌达压缩机有限公司 | A kind of rotor compressor and register |
| CN110805555A (en) * | 2019-10-21 | 2020-02-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure, compressor, air conditioner |
| CN110805555B (en) * | 2019-10-21 | 2022-04-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure, compressor, air conditioner |
| CN114183367A (en) * | 2021-12-08 | 2022-03-15 | 珠海凌达压缩机有限公司 | Exhaust structure and compressor of compressor |
| CN114183368A (en) * | 2021-12-08 | 2022-03-15 | 珠海凌达压缩机有限公司 | Exhaust structure and compressor of compressor |
| CN114183368B (en) * | 2021-12-08 | 2023-09-05 | 珠海凌达压缩机有限公司 | Exhaust structure of compressor and compressor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |