CN202521969U - Compressor and air conditioner comprising same - Google Patents
Compressor and air conditioner comprising same Download PDFInfo
- Publication number
- CN202521969U CN202521969U CN201220188153XU CN201220188153U CN202521969U CN 202521969 U CN202521969 U CN 202521969U CN 201220188153X U CN201220188153X U CN 201220188153XU CN 201220188153 U CN201220188153 U CN 201220188153U CN 202521969 U CN202521969 U CN 202521969U
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- compressor
- gas
- liquid separator
- air
- compressor body
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Abstract
The utility model provides a compressor and air conditioner comprising the same. The compressor comprises a compressor body and a gas-liquid separator, wherein the upper part of the compressor body is provided with an exhaust port; the lower part of the compressor body is provided with an air suction pipe; the air suction pipe is connected with the compressor body; and the side wall of the gas-liquid separator is fixedly attached to the surface of the compressor body and is communicated with the air suction pipe. According to the compressor provided by the utility model, the side wall of the gas-liquid separator is fixedly attached to the surface of the compressor body, so that the position of the center of gravity of the compressor more is closer to the center, and the vibration is smaller when the compressor runs, therefore, the vibration noise is reduced, and the operational reliability of the compressor is enhanced.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of compressor and comprise the air-conditioning of this compressor.
Background technology
At present, a lot of mini-type refrigeration compressors all have gas-liquid separator.The main effect of gas-liquid separator is to avoid compressor " hydraulic pressure contracts ".As shown in Figure 1, gas-liquid separator 11 is arranged on a side of compressor body 1 usually, and this structure has caused the asymmetric of this body structure of compressor.This structure has caused following drawback:
(1) the compressor overall volume is bigger, is difficult for putting;
(2) compressor operating time vibrations are big, occur disconnected pipe phenomenon easily;
(3) the compressor body radiated noise is big.
The utility model content
The utility model aims to provide a kind of compressor and comprises the air-conditioning of this compressor, and is big to solve the compressor volume that has gas-liquid separator in the prior art, and noise is big and be prone to the technical problem of disconnected pipe.
To achieve these goals, an aspect according to the utility model provides a kind of compressor; Comprise compressor body and gas-liquid separator; The top of compressor body is provided with exhaust outlet, and the bottom of compressor body is provided with air intake duct, and air intake duct is connected with the pump housing of compressor; The sidewall of gas-liquid separator reclines and is fixed on the surface of compressor body, and is communicated with air intake duct.
Further, air intake duct is provided with spill port, and spill port is positioned at the inboard bottom of gas-liquid separator.
Further, the pump housing of compressor is one, and the top of gas-liquid separator is provided with an air entry.
Further, gas-liquid separator is along the circumferential encirclement compressor of compressor body.
Further, the cross section of gas-liquid separator is an annular.
Further, compressor comprises a plurality of pump housings, is connected with an air intake duct on each pump housing separately; Gas-liquid separator comprises and the corresponding independent separately enclosed cavity that is provided with of each pump housing that the top of each enclosed cavity is respectively arranged with air entry.
Further, the upper end of a plurality of air entries connects the outlet side of evaporimeter jointly.
Further, the radial section of enclosed cavity is shaped as part annular or crescent.
Further, the connecting portion of gas-liquid separator and compressor body is provided with conductive structure.
Further, conductive structure is the thermal paste that spreads upon between gas-liquid separator and the compressor body.
Further, be connected through snap fit between gas-liquid separator and the compressor body.
According to the utility model on the other hand, a kind of air-conditioning is provided, has had compressor, this compressor is above-mentioned compressor.
The compressor of the utility model and comprise the air-conditioning of this compressor, reclining through the sidewall with gas-liquid separator is fixed on the surface of compressor body, and is communicated with air intake duct and can makes the refrigerant and the compressor body of the low-temp low-pressure through this gas-liquid separator carry out heat exchange; And then the temperature of the cold media gas of lifting compressor suction; Prevent that hydraulic pressure from contracting, reduce compressor exhaust temperature, promote the product efficiency; And the position of the compressor center of gravity of the utility model is more near the center; The compressor operating vibration is littler, has reduced vibrating noise, has increased the compressor operating reliability.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the compressor arrangement sketch map that has the gas-liquid separator structure of the prior art;
The side-looking structural representation of the compressor the when cross section that Fig. 2 shows gas-liquid separator in the utility model is annular;
The plan structure sketch map of the compressor the when cross section that Fig. 3 shows gas-liquid separator in the utility model is annular;
Fig. 4 shows the side-looking structural representation of the compressor with two enclosed cavities in the utility model; And
Fig. 5 shows the plan structure sketch map of the compressor with two enclosed cavities in the utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Like Fig. 2-shown in Figure 5; The compressor of the utility model comprises compressor body 2 and gas-liquid separator 22, and the top of compressor body 2 is provided with exhaust outlet 21; The bottom of compressor body 2 is provided with air intake duct 23; The sidewall of gas-liquid separator 22 reclines and is fixed on the surface of compressor body 2, and is communicated with air intake duct 23, and air intake duct 23 is connected with the pump housing of compressor.
The compressor of the utility model and comprise the air-conditioning of this compressor, reclining through the sidewall with gas-liquid separator is fixed on the surface of compressor body, and is communicated with air intake duct; Adopt this structure can make the refrigerant and the compressor body of the low-temp low-pressure through this gas-liquid separator carry out heat exchange, and then promote the temperature of the cold media gas that compressor sucks, promote the gasification degree of refrigerant; Prevent that hydraulic pressure from contracting, reduce compressor exhaust temperature, promote the product efficiency; And the position of the compressor center of gravity of the utility model is more near the center; The compressor operating vibration is littler, has reduced vibrating noise, has increased the compressor operating reliability.
In general, the low-temp low-pressure refrigerant of coming from evaporimeter possibly not evaporate fully in evaporimeter, is biphase gas and liquid flow.When indoor load hour, it is to be evaporated that a part of liquid refrigerants may be accumulated in gas-liquid separator 22 inside.At this moment, the hydraulic pressure that causes compressor easily contracts.
Therefore, contract for fear of hydraulic pressure, preferably the return-air mouth at compressor is provided with air intake duct 23 copper pipes, its port is introduced gas-liquid separator 22 tops, to reach the effect of gas-liquid separation.Wherein, the bottom of air intake duct 23 is provided with spill port 231, and spill port 231 is positioned at the bottom of gas-liquid separator 22 inboards.
Have certain degree of superheat owing to must guarantee the compressor bottom during operation of air conditioner, thereby it is smooth and easy to help the compressor oil return, so, absorb the heat of compression motor spindle in order to prevent gas-liquid separator 22, cause compressor over-heat at the bottom degree not enough.The bottom of the gas-liquid separator 22 in the compressor of the utility model preferably is higher than the compressor bottom and is provided with.
Smooth and easy in order to guarantee oil return, prevent that further the oil return in the return-air mouth of compressor suction duct 23 bottoms from accumulating in the compressor bottom for a long time, can't utilize the lower end that gas-liquid separator 22 is preferably stretched out in the lower end of the air intake duct 23 in the compressor of the utility model.
Comprehensive above consideration is as a kind of preferred version, as shown in Figures 2 and 3; The compressor of the utility model is a single cylinder compressor, and this compressor comprises compressor body 2, and the top of compressor body 2 is provided with exhaust outlet 21; The bottom of the lateral wall of compressor body 2 is provided with the air intake duct 23 that is connected with the pump housing; The port of air intake duct 23 extends to the top of compressor body 2, is connected with gas-liquid separator 22 on the outer wall of compressor body 2, and gas-liquid separator 22 comprises one or more enclosed cavities; The top of enclosed cavity is provided with an air entry 221; The port of air intake duct 23 stretches into the top of an enclosed cavity, and the lower end of air intake duct 23 stretches out this enclosed cavity, and the lower end of air intake duct 23 is provided with spill port 231.Preferably, air entry 221 is arranged on the upper surface of enclosed cavity, and the inside of enclosed cavity is stretched in the lower end of air entry 221.Preferably; As shown in Figures 2 and 3, enclosed cavity is to be looped around outside columnar structured of compressor body 2, perhaps is shaped as the enclosed cavity of part annular, crescent or annular for being evenly distributed on a plurality of radial sections on the compressor lateral wall; Be communicated with through the pipeline parallel connection between the enclosed cavity; Type of attachment can be for multiple, like welding, nut connection etc.Preferably, air entry 221 is arranged at the upper surface of one of them enclosed cavity.
The gas-liquid separator 22 that the compressor of the utility model reclines on the lateral wall of compressor body 2 and fixedly comprises one or more enclosed cavities.Because the coil of stator of motor of refrigeration compressor of the prior art all is provided with on compressor top, and compressor body 2 caloric values most all be the caloric value that derives from coil, so; During compressor operating; The compressor body upper temp is generally all very high, and it is more reasonable that gas-liquid separator 22 is installed in top, therefore; Gas-liquid separator 22 in the utility model preferably is close to compressor sidewall top and is provided with.Adopt the technology of compressors technology of this structural design to be easy to realize, but but can bring huge advantage.
The compressor of the utility model is in manufacture process, and compressor housing only need design one or more enclosed cavities identical with the compressor housing radian still according to original explained hereafter, and the lateral wall installation of being close to compressor gets final product.In order to strengthen heat transfer effect; Make between compressor body 2 and the gas-liquid separator 22 fully heat exchange; Between compressor of the utility model and the gas-liquid separator 22 conductive structure can be set, be coated with like between heat conductivilitys such as one deck such as thermal paste preferably material to reduce thermal contact resistance.Preferably closely be connected between gas-liquid separator 22 and the compressor body 2 through buckle.
In order to keep the air-breathing balance of compressor better; Like Fig. 4 and shown in Figure 5; The compressor of the utility model is the duplex cylinder compressor that comprises two pump housings, and each pump housing connects an air intake duct 23 separately, and gas-liquid separator has respectively and corresponding two enclosed cavities of each pump housing; The upper end that the upper end of each enclosed cavity respectively is provided with 221, two air entries 221 of an air entry preferably connects the outlet side of evaporimeter jointly.Preferably, the upper end of two air entries 221 connects the outlet side of evaporimeter through the porous current divider.
The utility model also provides a kind of air-conditioning, has compressor, and this compressor is above-mentioned compressor.
From above description; Can find out, the compressor of the utility model and comprise the air-conditioning of this compressor, reclining through the sidewall with gas-liquid separator is fixed on the surface of compressor body; Make the position of compressor center of gravity more near the center; The compressor operating vibration is littler, has reduced vibrating noise, has increased the compressor operating reliability.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (12)
1. compressor; Comprise compressor body (2) and gas-liquid separator (22), the top of said compressor body (2) is provided with exhaust outlet (21), and the bottom of said compressor body (2) is provided with air intake duct (23); Said air intake duct (23) is connected with the pump housing of said compressor; It is characterized in that the sidewall of said gas-liquid separator (22) reclines and is fixed on the surface of said compressor body (2), and be communicated with said air intake duct (23).
2. compressor according to claim 1 is characterized in that, said air intake duct (23) is provided with spill port (231), and said spill port (231) is positioned at the inboard bottom of said gas-liquid separator (22).
3. compressor according to claim 1 is characterized in that, the said pump housing of said compressor is one, and the top of said gas-liquid separator (22) is provided with an air entry (221).
4. compressor according to claim 3 is characterized in that, said gas-liquid separator (22) is along the said compressor of circumferential encirclement of said compressor body (2).
5. compressor according to claim 4 is characterized in that, the cross section of said gas-liquid separator (22) is an annular.
6. compressor according to claim 1 is characterized in that,
Said compressor comprises a plurality of said pump housings, is connected with a said air intake duct (23) on each said pump housing separately;
Said gas-liquid separator (22) comprises and the corresponding independent separately enclosed cavity that is provided with of each said pump housing that the top of each said enclosed cavity is respectively arranged with air entry (221).
7. compressor according to claim 6 is characterized in that, the upper end of a plurality of said air entries (221) connects the outlet side of evaporimeter jointly.
8. compressor according to claim 6 is characterized in that the radial section of said enclosed cavity is shaped as part annular or crescent.
9. compressor according to claim 1 is characterized in that, said gas-liquid separator (22) is provided with conductive structure with the connecting portion of said compressor body (2).
10. compressor according to claim 9 is characterized in that, said conductive structure is for spreading upon the thermal paste between said gas-liquid separator (22) and the said compressor body (2).
11. compressor according to claim 1 is characterized in that, is connected through snap fit between said gas-liquid separator (22) and the said compressor body (2).
12. an air-conditioning has compressor, it is characterized in that, said compressor is each described compressor among the claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220188153XU CN202521969U (en) | 2012-04-27 | 2012-04-27 | Compressor and air conditioner comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220188153XU CN202521969U (en) | 2012-04-27 | 2012-04-27 | Compressor and air conditioner comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521969U true CN202521969U (en) | 2012-11-07 |
Family
ID=47104914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220188153XU Withdrawn - After Issue CN202521969U (en) | 2012-04-27 | 2012-04-27 | Compressor and air conditioner comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521969U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375949A (en) * | 2012-04-27 | 2013-10-30 | 珠海格力电器股份有限公司 | Compressor and air-conditioner including same |
| CN106382200A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, air conditioner outdoor unit and air conditioner |
| CN107191382A (en) * | 2017-07-31 | 2017-09-22 | 广东美芝制冷设备有限公司 | Compressor |
| CN110411081A (en) * | 2019-07-31 | 2019-11-05 | 珠海格力电器股份有限公司 | Nozzle protective device and compressor |
-
2012
- 2012-04-27 CN CN201220188153XU patent/CN202521969U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375949A (en) * | 2012-04-27 | 2013-10-30 | 珠海格力电器股份有限公司 | Compressor and air-conditioner including same |
| CN103375949B (en) * | 2012-04-27 | 2015-06-10 | 珠海格力电器股份有限公司 | Compressor and air-conditioner including same |
| CN106382200A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, air conditioner outdoor unit and air conditioner |
| CN106382200B (en) * | 2016-10-31 | 2019-03-22 | 美的集团股份有限公司 | Compressor, air-conditioner outdoor unit and air conditioner |
| CN107191382A (en) * | 2017-07-31 | 2017-09-22 | 广东美芝制冷设备有限公司 | Compressor |
| CN110411081A (en) * | 2019-07-31 | 2019-11-05 | 珠海格力电器股份有限公司 | Nozzle protective device and compressor |
| CN110411081B (en) * | 2019-07-31 | 2020-08-11 | 珠海格力电器股份有限公司 | Pipe orifice protection device and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |