CN201273752Y - Oil gas separation recoverer for commercial air-conditioner, air source heat pump - Google Patents
Oil gas separation recoverer for commercial air-conditioner, air source heat pump Download PDFInfo
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- CN201273752Y CN201273752Y CNU2008200955258U CN200820095525U CN201273752Y CN 201273752 Y CN201273752 Y CN 201273752Y CN U2008200955258 U CNU2008200955258 U CN U2008200955258U CN 200820095525 U CN200820095525 U CN 200820095525U CN 201273752 Y CN201273752 Y CN 201273752Y
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- oil
- separator
- compressor
- heat pump
- gas
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Abstract
The utility model discloses an oil-gas separation and recovery device for a commercial air-conditioner and an air source heat pump, which mainly consists of an intake pipe, a separator, a filter, an oil return pipe and an eduction pipe. The separator comprises a tee feed nozzle; the intake pipe is connected with the feed nozzle of the separator; the oil return pipe is connected with the feed nozzle; the filter is arranged in the lower part of the separator and at the front end of the eduction pipe; and the eduction pipe is connected with the feed nozzle of the separator. When the oil-gas separation and recovery device is arranged at the exhaust port of the compressor in the commercial air-conditioner or the air source heat pump, the oil-containing gas compressed by the compressor can be separated in the device, thereby separating the oil and the gas; the gas flows into the operating system through the oil return pipe, while the oil is left in the separator; after being filtered, the oil can flow into the compressor through the capillary eduction pipe, thereby ensuring that the compressor can operate under the condition with the filled oil; and the structure prevents that the oil and gas flow into the operating system together to cause the oil waste, simultaneously result in the turbulence of the operating system and reduce the product exchange performance. The utility model can ensure that the lubricant carried by the gas can be continuously supplied to the compressor, thereby ensuring that the compressor operates under the condition with the filled oil and prolonging the service life of the compressor.
Description
Technical field
This practicality newly relates to a kind of recover, specifically be meant business air conditioner, air source heat pump Oil-gas Separation recover, this recover can make oil-containing gases that compressor extrudes within it portion oil is separated with steam, guaranteeing to enter in the system with this is the gas of oil-containing (or seldom oily) not.
Background technology
The air source heat pump technology is based on a kind of energy-saving and environmental protection of setting up against the Carnot cycle principle and heats technology.Air source heat pump system obtains low-temperature heat source by natural energy (air accumulation of heat), becomes high temperature heat source after the system high efficiency thermal-arrest is integrated, and is used for getting (confession) warm or hot-water supply, and the whole system collecting efficiency is very high.
Heat pump techniques is with regard to the energy technology of 21st century, can be by the form of heat pump, can improve the utilization of efficiency, the utilization of efficiency has two implications, from environmental, can reduce the discharging of greenhouse gases, reduce harmful factors to environment, from the another one aspect, solve a technology of electric power high-altitude load exactly.
On operation principle, do not belong to traditional solar product.Heat pump product and the difference of conventional solar product are bigger, conventional solar product utilizes water to be medium, must rely on the direct projection of sunshine or radiation just can reach heating effect, and product, utilize cold-producing medium to absorb heat energy in air and solar radiant energy, and heat the back by compressor compresses and reach heating effect with the water heat-shift, so product is identical with air-condition principle.So present this heat pump source and air-conditioning are all used by vast client friend, the heat pump source is the same with air-conditioning, its action principle is: product uses cold-producing medium as media, the refrigerants vaporize temperature is low, can vaporize at-40 ℃, so, it and ambient temperature exist the temperature difference, and refrigerant is vaporized after having absorbed extraneous temperature, heats by compressor compresses, become high temperature and high pressure gas, behind heat exchanger and water heat-shift,, get back to the liquefaction of low-temp low-pressure again through the expansion valve release pressure, continuous circulation by cold-producing medium and with the water heat-shift, the water in the water pot is heated.
Therefore compressor role in heat pump source and air-conditioning is sizable, but because in the work, air-conditioning and air source heat pump system conversion are more, pipeline is longer, therefore oil its at work since a variety of causes enter into the worker and system few, and the HTHP oily scale of construction that compressor compresses is come out is big, causes the compressor oil starvation to be scrapped easily.Therefore, the applicant research and develop produced a kind of can be by installing gas and oil separating plant additional at compressor discharge port, the oil-containing gases that compressor is extruded separates in this device, it is the gas of oil-containing (or few oil) not that assurance enters in the system, and then guarantee that compressor turns round, and improves the press life-span under full oil condition.
The utility model content
The purpose of this utility model is to provide a kind of service life that can improve compressor, guarantees that system pipeline can telecommute and fuel-efficient business air conditioner, air source heat pump Oil-gas Separation recover.
For achieving the above object, technical solution of the present utility model is:
A kind of business air conditioner, air source heat pump Oil-gas Separation recover, comprise mainly and forming by inlet tube, separator, filter, oil return pipe, fairlead, described separator is for being provided with the t-joint mouth, described inlet tube links to each other with the adapter mouth of separator, oil return pipe links to each other with the adapter mouth, filter is located in the bottom of separator in the front end of fairlead, and fairlead links to each other with the adapter mouth of separator.
The described mouth of pipe is an angle, is provided with eccentric jet pipe in the described inlet tube.
Described fairlead is a capillary.
After adopting such scheme, what the utility model adopted is at business air conditioner, compressor discharge port in the air source heat pump work system is provided with business air conditioner, air source heat pump Oil-gas Separation recover, the oil-containing gases that compressor is extruded separates in this device, oil is separated with gas, make gas enter work system through oil return pipe, and oil is stayed in its separator, enter compressor through crossing the capillary fairlead behind the filter then, and then guarantee that compressor turns round under full oil condition, the setting of this constructional device has also avoided oil to flow into the waste that work system causes oil with gas.Because this device can guarantee the compressor of supply continually of oil, thereby can guarantee that compressor working under full oil condition, improve the press life-span.And because this device can guarantee the compressor of supply continually of oil, compressor is being worked under full oil condition, so the pipeline of business air conditioner, air source heat pump work system can realize telecommute, has also therefore improved its operating efficiency.And be provided with filter at business air conditioner, air source heat pump Oil-gas Separation recover, and can separate the impurity and the oxide of exhaust from compressor, improve the quality of products and be of great benefit to.
The utility model is described in further detail below in conjunction with drawings and embodiments:
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the utility model operation principle schematic diagram.
The figure number explanation:
1, inlet tube 2, separator 3, filter 4, oil return pipe 5, fairlead
21,22,23, take over mouthfuls 11, jet pipe 12, angle 24, bottom
The specific embodiment
Shown in Fig. 1-2, a kind of business air conditioner, air source heat pump Oil-gas Separation recover, comprise mainly by inlet tube 1, separator 2, filter 3, oil return pipe 4, fairlead 5 compositions such as grade, described separator 2 is formed with the adapter mouth 21 of a threeway, 22 and take over mouthfuls 23, described inlet tube 1 links to each other with the adapter mouth 21 of separator 2, oil enters separator 2 thus, it is angle 12 that described inlet tube 1 its mouth of pipe has slight draft, be provided with eccentric jet pipe 11 in the inlet tube, oil return pipe 4 links to each other with adapter mouth 22, filter 3 is located in the bottom 24 of separator 2 in the front end of fairlead 5, fairlead 5 links to each other with adapter mouth 23, described fairlead 5 is a capillary, and oil flow to compressor through this fairlead 5, guarantees the operate as normal of compressor.
Operation principle of the present utility model: as shown in Figure 3, the HTHP oil-containing gases that (direction of its arrow is represented the flow direction of mist) compressor compresses is come out, angle 12 through inlet tube 1, the tube chamber 21 of spray separator 2, because of producing fluid in spray separator 2, the wobbler action of jet pipe 11 rotates, because the density of fluorine is different with the density of oil, therefore gas is different with the quality of oil, the weight of gas oil is light, so mist is in the process of rotation, oil collides with separator, and oil is owing to stayed in the separator 2 by action of centrifugal force, and gas will flow to oil return pipe 4 because of self weight, flows to work system through oil return pipe 4.After so continuous circulation, the oil of separator 2 is poly-more many more, enters separator 2 bottoms 24 through filter 3 at last under the gravity effect, and bottom 24 oil flow back to press through fairlead 5 under gas pressure.
To sum up, the effect of this structure of the present utility model in business air conditioner, air source heat pump Oil-gas Separation recover is very big, in the service life that can improve press, guarantees that system pipeline can telecommute.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique under the situation that does not break away from spirit and scope of the present utility model, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1, a kind of business air conditioner, air source heat pump Oil-gas Separation recover, it is characterized in that: comprise mainly and forming by inlet tube, separator, filter, oil return pipe, fairlead, described separator is for being provided with the t-joint mouth, described inlet tube links to each other with the adapter mouth of separator, oil return pipe links to each other with the adapter mouth, filter is located in the bottom of separator in the front end of fairlead, and fairlead links to each other with the adapter mouth of separator.
2, described business air conditioner as claimed in claim 1, air source heat pump Oil-gas Separation recover, it is characterized in that: the described mouth of pipe is an angle, is provided with eccentric jet pipe in the described inlet tube.
3, described business air conditioner as claimed in claim 1, air source heat pump Oil-gas Separation recover, it is characterized in that: described fairlead is a capillary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200955258U CN201273752Y (en) | 2008-07-14 | 2008-07-14 | Oil gas separation recoverer for commercial air-conditioner, air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200955258U CN201273752Y (en) | 2008-07-14 | 2008-07-14 | Oil gas separation recoverer for commercial air-conditioner, air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273752Y true CN201273752Y (en) | 2009-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200955258U Expired - Fee Related CN201273752Y (en) | 2008-07-14 | 2008-07-14 | Oil gas separation recoverer for commercial air-conditioner, air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273752Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324579A (en) * | 2014-10-08 | 2015-02-04 | 西安集良石油技术开发有限公司 | Single gun oil-gas recovery separator |
| CN110749133A (en) * | 2019-10-21 | 2020-02-04 | 特灵空调系统(中国)有限公司 | Air suction pipeline with oil-gas separation function and parallel compressor unit |
-
2008
- 2008-07-14 CN CNU2008200955258U patent/CN201273752Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324579A (en) * | 2014-10-08 | 2015-02-04 | 西安集良石油技术开发有限公司 | Single gun oil-gas recovery separator |
| CN110749133A (en) * | 2019-10-21 | 2020-02-04 | 特灵空调系统(中国)有限公司 | Air suction pipeline with oil-gas separation function and parallel compressor unit |
| CN110749133B (en) * | 2019-10-21 | 2021-09-21 | 特灵空调系统(中国)有限公司 | Air suction pipeline with oil-gas separation function and parallel compressor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20100714 |