CN1523233A - Closed compressor having a liquid tank - Google Patents
Closed compressor having a liquid tank Download PDFInfo
- Publication number
- CN1523233A CN1523233A CNA021581398A CN02158139A CN1523233A CN 1523233 A CN1523233 A CN 1523233A CN A021581398 A CNA021581398 A CN A021581398A CN 02158139 A CN02158139 A CN 02158139A CN 1523233 A CN1523233 A CN 1523233A
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- CN
- China
- Prior art keywords
- liquid storage
- compression case
- ladle bowl
- liquid container
- closed
- 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.)
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Abstract
The present invention provides a closed compressor with liquid storage tank. It mainly includes compression portion for compressing refrigerant in its interior and compressor shell with space for receiving electric motor providing drive force for compression portion. The exterior side surface of compressor shell is contacted with liquid storage tank shell, so that they can implement mutual heat transmsision. Said invention can reduce number of components, and can reduce volume and can simplify its structure.
Description
Technical field
The invention relates to the invention of the closed-type compressor that possesses liquid container, when particularly can reduce the temperature of compressor body, promote the gasification of liquid container, so that life-saving; And reduce liquid container amount of parts, the closed-type compressor that possesses liquid container of simplified structure are installed.
Background technique
Fig. 1 is the existing profile diagram that possesses the closed-type compressor of liquid container, and Fig. 2 is the planimetric map of the compressor of Fig. 1.As shown in the figure, the closed-type compressor that possesses liquid container is that the refrigerant that sucks is compressed compressor body 11 of discharging again and the outside that is arranged on compressor body 11, makes the refrigerant of gaseous state enter the liquid container 41 of compressor body 11.Compressor body 11 possesses compression case 12 that forms inner accepting space and the internal compression that is arranged on compression case 12 press part 22 from the refrigerant of liquid container 41 suctions, and the electric motor of driving force is provided to press part.
Top one side of compression case 12 is formed with and can makes the fixing supporting frame 13 of liquid storage ladle bowl 42 contacts, and contact has liquid storage ladle bowl 42 on the supporting frame 13.One side of supporting frame 13 is combined with the end for the fixing clamp 15 of liquid container 41, and it is fixing that opposite side is provided with a end through the clamp 15 of the outer circumferential face of liquid storage ladle bowl 42 screw 17 that is fixed.
In refrigerant heat release in not shown condenser that press part 22 compresses, on vaporizer, carry out passing through the inside that intake channel 44 flows into liquid storage ladle bowls 42 after the cooling action.The refrigerant that flows into is according to the refrigerant of its proportion difference gaseous state inner upper field to liquid storage ladle bowl 42, and the refrigerant of liquid condition arrives the field, bottom.The refrigerant of liquid condition becomes gaseous state in the inside of liquid storage ladle bowl 42, and the refrigerant of gaseous state is drawn into press part 22 by outlet pipe 46 and compresses the back and discharge.In refrigerating circulation system, circulate repeatedly like this, carry out refrigeration.
Like this existing possesses in the hermetic type compressor of liquid container press part 22 and electric motor 32 when driving, because heating, the component heating becomes problem.And, liquid storage ladle bowl 42 is the sizes that determine it according to the amount of the refrigerant of the amount of the gas coolant that flows into by intake channel 44 and liquid storage ladle bowl 42 promoting the circulation of qiization, for being provided with to support, fixing liquid container 41 adds 13 and clamp 15 and retaining screw 17 between compression case 12, be difficult to realize simplified structure, reduce the problem of the input of component.
Summary of the invention
The purpose of this invention is to provide the temperature that both can reduce compressor body, promote the gasification of liquid container simultaneously again,, can realize the closed-type compressor that possesses liquid container that simplifies the internal structure of an organization so that life-saving reduces and drops into number of components and parts.
For achieving the above object, the invention provides a kind of closed-type compressor that possesses liquid container, the compression case of containing space that mainly comprises the press part that forms the internal compression refrigerant and the electric motor portion of press part driving force is provided, the exterior lateral sides of compression case contacts with the liquid storage ladle bowl, with transmission of heat mutually.
One side of described compression case is that face contacts with the liquid storage ladle bowl.
Described compression case can make the long-pending jog that increases of heat transfer surface with being provided with the side of liquid storage ladle bowl, and described jog coincide mutually.
Described compression case with fix by welding with the contacting part of liquid storage ladle bowl.
Described compression case and and the contact position of liquid storage ladle bowl between also be provided with transmission of heat and promote parts.
The invention has the beneficial effects as follows and can carry out the temperature that heat passes on the liquid container that contacts to reduce compression case with compression case, the temperature of liquid storage ladle bowl rises.Prevent the inner component parts of compressor by the pressure thermalization of high temperature, and, promoted the gasification of the refrigerant of liquid storage ladle bowl inside after the temperature of liquid container rises.Improved the performance of the hermetic type compressor that possesses liquid container.Compression case contacts with the mutual face of liquid storage ladle bowl, has got rid of fixedly liquid container and the supporting frame of usefulness, and clamp, retaining screw etc. have reduced the component number that drops into, and can also reduce the volume of liquid container.
Description of drawings
Fig. 1 is the existing vertical end view drawing that possesses the closed-type compressor of liquid container;
Fig. 2 is the planimetric map of the compressor of Fig. 1;
Fig. 3 is the profile diagram of the closed-type compressor that possesses liquid container of the first embodiment of the present invention;
Fig. 4 is the planimetric map of the compressor of Fig. 3;
Fig. 5 is the planimetric map of the second kind of embodiment's of the present invention closed-type compressor that possesses liquid container;
Fig. 6 is the planimetric map of the closed-type compressor that possesses liquid container of the third embodiment of the present invention.
Among the figure:
11: compressor body 12: compression case
22: press part 32: electric motor portion
51: liquid storage ladle bowl 52: the compression case contacting part
53: weld part
Embodiment
With reference to drawings and Examples the closed-type compressor that possesses liquid container of the present invention is elaborated.
Fig. 3 is the profile diagram according to the closed-type compressor that possesses liquid container of the first embodiment of the present invention, and Fig. 4 is the planimetric map of the compressor of Fig. 3.To the same part of aforementioned and illustrated structure, utilize same symbol to describe.As shown in the figure, this closed-type compressor that possesses liquid container comprises the compression case of the containing space of the electric motor portion that mainly comprises the press part that forms the internal compression refrigerant and the press part driving force is provided, the exterior lateral sides that it is characterized in that compression case contacts with the liquid storage ladle bowl, with transmission of heat mutually.
One side of described compression case is that face contacts with the liquid storage ladle bowl.
Described compression case can make the long-pending jog that increases of heat transfer surface with being provided with the side of liquid storage ladle bowl, and described jog coincide mutually.
Described compression case with fix by welding with the contacting part of liquid storage ladle bowl.
Described compression case and and the contact position of liquid storage ladle bowl between also be provided with transmission of heat and promote parts.
The closed-type compressor that possesses liquid container of the present invention comprises the compression case 12 of the containing space of inner press part 22 that forms and electric motor portion 32, the inner containing space that forms refrigerant is with the hot mutually liquid storage ladle bowl 51 that contacts with 12 of compression cases that transmits of compression case 12.
According to such structure, the refrigerant of the gaseous state in the liquid storage ladle bowl 51 is drawn into press part 22 by outlet pipe 46 and compresses then and discharge.Compression case 12 and liquid storage shell 51 are to carry out heat exchange by the field that is in contact with one another.The temperature of compression case 12 just descends, prevented inner body by the pressure thermalization of high temperature, liquid storage ladle bowl 51 temperature rise, and have promoted the gasification of inner refrigerant, the size that can reduce liquid storage ladle bowl 51 relatively can realize simplified structure.From refrigerant heat release condenser that compressor is discharged, in vaporizer, lead to the inside that back intake channel 44 flows into liquid container 41 after the cooling.This process is being carried out repeatedly.
Fig. 5 is according to second kind of planimetric map that possesses the closed-type compressor of liquid container of the present invention.As shown in the figure, this closed-type compressor that possesses liquid container comprises the inner compression case 61 that forms the containing space of press part 22 and electric motor portion 32; The inner containing space that forms refrigerant is with the hot mutually liquid storage ladle bowl 71 that contacts with 61 of compression cases that transmits of compression case 61.
One side of compression case 61 is formed with par 62, and a side of liquid storage ladle bowl 71 is provided with the compression case contacting part 72 with the tabular surface that contacts with the mutual face of compression case.Be provided with between par 62 and the compression case contacting part 72 and can discharge the air between par 62 and the compression case contacting part 72, and the transmission of heat that increases hot reception and registration rate promotes parts 75.
Fig. 6 possesses the planimetric map of the closed-type compressor of liquid container according to of the present invention the third.As shown in the figure, this closed-type compressor with liquid container comprises the inner containing space that forms press part 22 and electric motor portion 32, one side can make the compression case 81 and the containing space that is formed with inner refrigerant of the jog with concavo-convex end face 82 of hot conveyed sheet area increase, and a side can promote the liquid storage ladle bowl 91 of the compression case contacting part 92 that contacts with 82 of jogs that heat is transmitted.
Be provided with the quick heat conductive paste 95 that can promote that heat is transmitted between jog and the compression case contacting part 92.The field, both sides of compression case contacting part 92 respectively is formed with and can makes the be meshing with each other weld part 94 of one combination of compression case 81 and liquid storage ladle bowl 91 sides.
In the aforementioned and illustrated embodiment, the outside of having lifted liquid storage ladle bowl and contacted compression case has the face of protruding capable shape or tabular surface or male and fomale(M﹠F) example of structure laterally and is illustrated.But, also can be making concavity with the outside of the contacted compression case of liquid storage ladle bowl, the corresponding convex of making of the compression case contacting part of liquid storage ladle bowl.
Claims (5)
1, a kind of closed-type compressor that possesses liquid container, the compression case of containing space that mainly comprises the press part that forms the internal compression refrigerant and the electric motor portion of press part driving force is provided, the exterior lateral sides that it is characterized in that compression case contacts with the liquid storage ladle bowl, with transmission of heat mutually.
2, the closed-type compressor that possesses liquid container according to claim 1 is characterized in that a side of described compression case is that face contacts with the liquid storage ladle bowl.
3, the closed-type compressor that possesses liquid container according to claim 1 is characterized in that described compression case can make the long-pending jog that increases of heat transfer surface with being provided with the side of liquid storage ladle bowl, and described jog coincide mutually.
4,, it is characterized in that described compression case and fix by welding with the contacting part of liquid storage ladle bowl according to claim 1 or the 2 or 3 described closed-type compressors that possess liquid container.
5, according to claim 1 or the 2 or 3 described closed-type compressors that possess liquid container, it is characterized in that described compression case and and the contact position of liquid storage ladle bowl between also be provided with transmission of heat and promote parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021581398A CN100343530C (en) | 2003-02-21 | 2003-02-21 | Closed compressor having a liquid tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021581398A CN100343530C (en) | 2003-02-21 | 2003-02-21 | Closed compressor having a liquid tank |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1523233A true CN1523233A (en) | 2004-08-25 |
CN100343530C CN100343530C (en) | 2007-10-17 |
Family
ID=34280801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021581398A Expired - Fee Related CN100343530C (en) | 2003-02-21 | 2003-02-21 | Closed compressor having a liquid tank |
Country Status (1)
Country | Link |
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CN (1) | CN100343530C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107191382A (en) * | 2017-07-31 | 2017-09-22 | 广东美芝制冷设备有限公司 | Compressor |
CN108716467A (en) * | 2018-06-29 | 2018-10-30 | 珠海凌达压缩机有限公司 | A kind of rotary compressor and air-conditioning |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6179893A (en) * | 1984-09-26 | 1986-04-23 | Matsushita Electric Ind Co Ltd | Coolant pouring pipe fixing apparatus of sealed rotary type compressor |
CN1040661A (en) * | 1988-08-20 | 1990-03-21 | 弗·依·列宁生产联合企业-“涅复斯基工厂” | Centrifugal compressor with inner tank of sealing oil |
JPH02108873A (en) * | 1988-10-14 | 1990-04-20 | Matsushita Electric Ind Co Ltd | Air conditioner |
-
2003
- 2003-02-21 CN CNB021581398A patent/CN100343530C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107191382A (en) * | 2017-07-31 | 2017-09-22 | 广东美芝制冷设备有限公司 | Compressor |
CN108716467A (en) * | 2018-06-29 | 2018-10-30 | 珠海凌达压缩机有限公司 | A kind of rotary compressor and air-conditioning |
Also Published As
Publication number | Publication date |
---|---|
CN100343530C (en) | 2007-10-17 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20071017 |