CN109268240A - Compressor with a compressor housing having a plurality of compressor blades - Google Patents
Compressor with a compressor housing having a plurality of compressor blades Download PDFInfo
- Publication number
- CN109268240A CN109268240A CN201810866749.2A CN201810866749A CN109268240A CN 109268240 A CN109268240 A CN 109268240A CN 201810866749 A CN201810866749 A CN 201810866749A CN 109268240 A CN109268240 A CN 109268240A
- Authority
- CN
- China
- Prior art keywords
- compressor
- housing
- cavity
- gas
- shell
- Prior art date
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims 5
- 238000001816 cooling Methods 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 6
- 208000002925 dental caries Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
本发明公开了一种压缩机，包括壳体，所述壳体包括：第一壳体，所述第一壳体内形成用于压缩气态冷媒的压缩机工作腔；第二壳体，设置在所述第一壳体外部，所述第二壳体与部分所述第一壳体围成用于将液态冷媒和气态冷媒分离的气分腔体。本发明通过在压缩机的第一壳体外面再加一层第二壳体，使压缩机第一壳体和第二壳体之间的空间作为气分腔体，冷媒进入气分腔体后，附着在第一壳体上，使液态冷媒和低温气态冷媒与压缩机内部充分换热，解决了气分内液态冷媒的冷量浪费的问题，同时提高了压缩机的冷却效果，提高了压缩机运行的可靠性。The present invention discloses a compressor including a housing, the housing including: a first housing, a compressor working chamber for compressing a gaseous refrigerant is formed in the first housing; and a second housing is disposed at the Outside the first housing, the second housing and a portion of the first housing enclose a gas separation chamber for separating the liquid refrigerant from the gaseous refrigerant. According to the invention, by adding a second casing outside the first casing of the compressor, the space between the first casing and the second casing of the compressor is used as a gas separation cavity, and the refrigerant enters the gas separation cavity. Attached to the first casing, the liquid refrigerant and the low-temperature gaseous refrigerant are sufficiently exchanged with the inside of the compressor, thereby solving the problem of waste of the liquid refrigerant in the gas fraction, improving the cooling effect of the compressor and improving the compression. The reliability of the machine operation.
Description
Technical field
The present invention relates to Compressor Technology fields, and in particular to a kind of compressor.
Background technique
Gas point also known as gas-liquid separator are typically mounted on the entrance of gas compressor for gas-liquid separation, traditional pressure
Contracting machine is individually furnished with ampuliform vapor-liquid separating device, and the liquid refrigerants in gas point does not need to exchange heat with other parts, and therefore, liquid is cold
Cooling capacity in matchmaker is unable to get utilization, and cooling capacity is caused to waste.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention discloses a kind of compressors, solve cold in existing liquid refrigerants
The problem of amount is unable to get utilization, cooling capacity is caused to waste.
The invention discloses a kind of compressor, including shell, the shell includes: first shell, in the first shell
Form the compressor operating chamber for being used for compressed gaseous refrigerant；Second shell is arranged outside the first shell, the second shell
Body divides cavity with the gas that the part first shell is surrounded for separating liquid refrigerants and gaseous coolant.
Further, the second shell is located at outside the first shell, the second shell and the first shell
The junction sealed set of body, the second shell surround the gas with the corresponding part first shell and divide cavity.
Further, the shell further includes being arranged to divide chamber intracorporal demarcation plate in the gas, and the demarcation plate will be described
Gas divides cavity to be divided into interconnected the first cavity and the second cavity.
Further, the gas divides cavity to be the annular housing around first shell setting.
Further, the demarcation plate is annular slab, and the demarcation plate and the first shell surround first cavity.
Further, first cavity is located at the demarcation plate close to the side of the compressor operating chamber, and described
Two cavitys are located at the side that first cavity deviates from the compressor operating chamber.
Further, gas returning port is provided on the shell, the gas returning port is connected to first cavity.
Further, the gas, which divides, is additionally provided with muffler in cavity, one end of the muffler is located at second chamber
In vivo.
Further, gas returning port is provided on the shell, the gas returning port divides cavity to be connected to the gas.
The present invention outside the first shell of compressor by again plus one layer of second shell, making compressor first shell and the
Cavity is divided as gas in space between two shells, and refrigerant enters after gas divides cavity, attachment on the first shell, make liquid refrigerants and
Sufficiently heat exchange inside cryogenic gaseous refrigerant and compressor solves the problems, such as the cooling capacity waste of liquid refrigerants in gas point, mentions simultaneously
The high cooling effect of compressor, improves compressor reliability of operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of compressor of the embodiment of the present invention；
Legend: 10, shell；11, first shell；12, second shell；13, demarcation plate；20, compressor operating chamber；30, gas
Divide cavity；31, the first cavity；32, the second cavity；40, gas returning port；50, muffler.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
As shown in Figure 1, the invention discloses a kind of compressor, including shell 10, shell 10 include: first shell 11 and
Two shells 12, first shell 11 is interior to form compressor operating chamber 20；Second shell 12 is arranged outside first shell 11, second shell
Body 12 and part first shell 11 surround gas and divide cavity 30.The present invention adds one layer by 11 outside of first shell in compressor again
Second shell 12 makes the space between compressor first shell 11 and second shell 12 divide cavity 30 as gas, and refrigerant enters gas
It after dividing cavity 30, is attached in first shell 11, makes sufficiently heat exchange inside liquid refrigerants and cryogenic gaseous refrigerant and compressor, solve
In gas of having determined point the problem of the cooling capacity waste of liquid refrigerants, while the cooling effect of compressor is improved, improves compressor fortune
Capable reliability.
Traditional compressor is individually furnished with ampuliform vapor-liquid separating device, accounts for very large space, and installation space is caused to waste.For
It solves the above problems, in the above-described embodiments, 20 gentle points of cavitys of compressor operating chamber 30 is provided in shell 10；Compressor
Working chamber 20 is used for compressed gaseous refrigerant；Gas divides cavity 30 to be isolated setting with compressor operating chamber 20, gas divide cavity 30 for will
Liquid refrigerants and gaseous coolant separation.In use, being isolated by being added in compressor housing 10 with compressor operating chamber 20
Gas divides cavity 30, and gas point function has been merged into compressor, and compressor is made to be provided simultaneously with gas point function, solves ampuliform gas
Divide occupied space problem, saves installation space.
In the above-described embodiments, second shell 12 is located at outside first shell 11, second shell 12 and first shell 11
Junction sealed set, second shell 12 surrounds gas with corresponding part first shell 11 and divides cavity 30.By by second
12 body of shell is located at the outside of first shell 11, and the gas between compressor first shell 11 and second shell 12 is made to divide cavity 30
It is bigger, it after dividing cavity 30 into gas, can more be attached in first shell 11, improve refrigerant and compressor internal heat
Heat exchange area makes sufficiently heat exchange inside liquid refrigerants and cryogenic gaseous refrigerant and compressor, while further improving compressor
Cooling effect and compressor reliability of operation.
In the above-described embodiments, shell 10 further includes the demarcation plate 13 that gas is arranged in and divides in cavity 30, and demarcation plate 13 is by gas
Cavity 30 is divided to be divided into interconnected the first cavity 31 and the second cavity 32.By the way that demarcation plate 13 is arranged, gaseous state can be increased
On the one hand the flow path of refrigerant can be such that gaseous coolant and liquid refrigerants is sufficiently separated, on the other hand can also improve refrigerant
Heat exchange efficiency with inside compressor, belongs to multi-purpose content.
In the above-described embodiments, gas divides cavity 30 to be the annular housing being arranged around first shell 11.Since gas divides cavity
30 be the annular housing being arranged around first shell 11, and the heat exchange area inside refrigerant and compressor can be made to be promoted to maximum
Change, meanwhile, gas divides cavity 30 that first shell 11 is surrounded to the noise that can reduce compressor, plays good deadening.
In the above-described embodiments, demarcation plate 13 is annular slab, and demarcation plate 13 and first shell 11 surround the first cavity 31.It is logical
Setting demarcation plate 13 is crossed, the flow path of gaseous coolant can be increased, on the one hand gaseous coolant and liquid refrigerants can be made abundant
On the other hand separation can also improve the heat exchange efficiency inside refrigerant and compressor；In addition to this, since demarcation plate 13 is annular
Plate can cooperate the effect for playing dual sound insulation with second shell 12, be further reduced compressor noise, belong to multi-purpose content.
In the above-described embodiments, the first cavity 31 is located at demarcation plate 13 close to the side of compressor operating chamber 20, the second chamber
Body 32 is located at the side that the first cavity 31 deviates from compressor operating chamber 20.Be provided with gas returning port 40 on shell 10, gas returning port 40 with
The connection of first cavity 31, gas, which divides in cavity 30, is additionally provided with muffler 50, and one end of muffler 50 is located in the second cavity 32.By
It is located at demarcation plate 13 close to the side of compressor operating chamber 20 in the first cavity 31, the second cavity 32 is located at the first cavity 31 and deviates from
The side of compressor operating chamber 20, refrigerant from gas returning port 40 enter the first cavity 31, refrigerant along first shell 11 outer wall down
Stream, makes liquid refrigerants and cryogenic gaseous refrigerant sufficiently exchange heat with compressor, solve the cooling capacity waste of the upper liquid refrigerants of gas point with
Compressor cools down problem；Since gas fission is divided into the first cavity 31 and the second cavity 32, a part makes refrigerant and compressor exchange heat,
After refrigerant flow down, gaseous coolant enters the second cavity 32, extends the flow path of refrigerant, improves heat exchange efficiency, may be used also
Divide muffler 50 to prevent liquid refrigerants to be directly entered gas, and 11 outside of first shell again plus one layer of demarcation plate 13 and close
The second shell 12 for sealing setting, can greatly improve soundproof effect, reduce the noise of compressor.
In the above-described embodiments, gas returning port 40 is provided on shell 10, gas returning port 40 divides cavity 30 to be connected to gas.It can be to prevent
Only liquid refrigerants is directly entered gas and divides muffler 50.
Obviously, above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all to belong to this
The obvious changes or variations that the technical solution of invention is extended out are still in the scope of protection of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866749.2A CN109268240A (en) | 2018-08-01 | 2018-08-01 | Compressor with a compressor housing having a plurality of compressor blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866749.2A CN109268240A (en) | 2018-08-01 | 2018-08-01 | Compressor with a compressor housing having a plurality of compressor blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268240A true CN109268240A (en) | 2019-01-25 |
Family
ID=65153233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866749.2A Pending CN109268240A (en) | 2018-08-01 | 2018-08-01 | Compressor with a compressor housing having a plurality of compressor blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345046A (en) * | 2019-07-29 | 2019-10-18 | 珠海凌达压缩机有限公司 | Vacuum bag separates compressor and air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002235666A (en) * | 2001-02-09 | 2002-08-23 | Toshiba Kyaria Kk | Hermetic compressor |
| EP1298324A2 (en) * | 2001-09-27 | 2003-04-02 | SANYO ELECTRIC Co., Ltd. | Rotary vane compressor with vane holding plug |
| CN102012136A (en) * | 2009-09-04 | 2011-04-13 | 乐金电子(天津)电器有限公司 | Liquid storage pot for rotary compressor |
| CN202746152U (en) * | 2012-07-23 | 2013-02-20 | 浙江盾安机械有限公司 | Compressor shell body assembly with gas-liquid separator function |
| CN104776026A (en) * | 2015-04-28 | 2015-07-15 | 广东美芝制冷设备有限公司 | Compressor assembly |
| CN107024044A (en) * | 2017-05-10 | 2017-08-08 | 珠海格力电器股份有限公司 | oil separator |
| CN209083514U (en) * | 2018-08-01 | 2019-07-09 | 珠海格力电器股份有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
-
2018
- 2018-08-01 CN CN201810866749.2A patent/CN109268240A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002235666A (en) * | 2001-02-09 | 2002-08-23 | Toshiba Kyaria Kk | Hermetic compressor |
| EP1298324A2 (en) * | 2001-09-27 | 2003-04-02 | SANYO ELECTRIC Co., Ltd. | Rotary vane compressor with vane holding plug |
| CN102012136A (en) * | 2009-09-04 | 2011-04-13 | 乐金电子(天津)电器有限公司 | Liquid storage pot for rotary compressor |
| CN202746152U (en) * | 2012-07-23 | 2013-02-20 | 浙江盾安机械有限公司 | Compressor shell body assembly with gas-liquid separator function |
| CN104776026A (en) * | 2015-04-28 | 2015-07-15 | 广东美芝制冷设备有限公司 | Compressor assembly |
| CN107024044A (en) * | 2017-05-10 | 2017-08-08 | 珠海格力电器股份有限公司 | oil separator |
| CN209083514U (en) * | 2018-08-01 | 2019-07-09 | 珠海格力电器股份有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345046A (en) * | 2019-07-29 | 2019-10-18 | 珠海凌达压缩机有限公司 | Vacuum bag separates compressor and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |