CN102486170A - Lateral terminal upper cover compressor - Google Patents
Lateral terminal upper cover compressor Download PDFInfo
- Publication number
- CN102486170A CN102486170A CN2010105723066A CN201010572306A CN102486170A CN 102486170 A CN102486170 A CN 102486170A CN 2010105723066 A CN2010105723066 A CN 2010105723066A CN 201010572306 A CN201010572306 A CN 201010572306A CN 102486170 A CN102486170 A CN 102486170A
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- China
- Prior art keywords
- compressor
- loam cake
- boss
- upper cover
- housing
- 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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- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
The invention relates to a lateral terminal upper cover compressor which comprises a shell, an upper shell, a lower shell, an electric mechanism part arranged at the upper part of the shell and a compression mechanism part arranged at the lower part of the shell. The electric mechanism part consists of a stator, a rotor arranged at the center of the stator and a rotating shaft. The upper cover is connected onto the peripheral surface of the upper end of the shell in a sealed mode. A boss for mounting a terminal is formed on the lateral surface of the upper cover. The boss is integrated with the upper cover. The lateral terminal upper cover compressor has the advantages that 1, the advantages of a lateral terminal compressor are kept and the overall height of the compressor is reduced; 2, the lateral boss is integrated with the upper cover, so that the welding process is reduced, the materials are saved and the cost is reduced; 3, the space inside the lateral boss is large, so that an overload protector is convenient to connect, insert and install; and 4, the assembly process property and the production efficiency of the compressor are improved.
Description
Technical field
The invention belongs to a kind of air conditioner and use rotary compressor, particularly relate to the boss that a kind of loam cake side is formed with the installation connection terminal, boss and loam cake are one-body molded, are convenient to operation, and the side of enhancing productivity the compressor of tenminal block loam cake.
Background technique
In general, compressor is the part in the freezing cycle device, is to pressurizes refrigerant, makes the pressure of refrigeration agent and the device that temperature is fit to special purpose.Freezing cycle device comprises that compressor, condenser, expansion gear, vaporizer constitute, and each parts interconnects, and constitutes the circulatory system of sealing.
This freezing cycle device, compression is drawn into the refrigerant gas of the low-temp low-pressure state in the compressor, discharge with high-temperature high-pressure state, and the refrigerant gas of discharging discharges latent heat to the outside through condenser the time, thus the liquid state of being converted into.Simultaneously, through expansion gear the time, reduce pressure, and then, evaporate the refrigeration agent of low-pressure state, thereby absorb outside heat through in the process of vaporizer.And the refrigeration agent that is vaporized then flow in the compressor again, thus said process repeatedly.
Freezing cycle device generally is installed on the electrical equipment such as air conditioner or refrigerator, thereby is utilized in cold air and the hot gas that forms in condenser and the vaporizer, keeps indoor comfort level or guarantees food.
Fig. 1 is an existing technology side exhaust sealing type rotary compressor outline drawing; Fig. 2 is an existing technology side exhaust sealing type rotary compressor sectional drawing.Like Fig. 1, shown in Figure 2; The hermetic rotary compressor of existing technology; Main structure includes the seal container that inside is formed with the sealing holding space; In sealed container interior the mechanism portion 9 that the running shaft 8 that combines on rotor 7 and the rotor of stator 6, the stator center of packing into is formed, the compression mechanical part 10 that combines with running shaft 8 lower ends are installed.Seal container is made up of the lower cover 5 of the circular shell 2 of centre, the loam cake 1 that is connected housing 2 upper ends and housing 2 lower ends.
Mechanism portion is made up of stator 6 and rotor 7, stator 6 be fixed on the inside of housing 2 and from the outside by power supply terminal 4 turn-on powers, rotor 7 interior one fixed gap of stator 6 install and with the interactional rotation simultaneously of stator.
Compression mechanical part 10 is made up of cylinder, upper bearing (metal), lower bearing and baffler.
Refrigerant gas is sucked by the suction tude of housing lower end, after overcompression, is discharged by the outlet pipe of housing 2 sides, and outlet pipe is to side discharging refrigerant gas.
The loam cake 1 of the compressor of existing technology is highly shorter, and the inner peripheral surface of loam cake and housing 2 upper ends is tightly connected.Tenminal block 4 is installed in side, the side direction exhaust with outlet pipe.Tenminal block is installed in the circular hole of boss 3 of side.Be formed with mounting hole installation base 3 on the housing, adopt welding procedure to be connected between boss and the housing.
There is following problem in the rotary compressor of existing technology: because boss is to adopt welding method to be connected on the housing, welding procedure is complicated, is difficult for processing, is not easy to practical operation, has reduced manufacturing efficiency.In addition, the space is very little in the side direction boss, in this space the load protector need be installed, and narrow space is inconvenient to install, operation inconvenience.
Summary of the invention
The present invention solves the technical problem that exists in the known technology and the boss that provides a kind of loam cake side to be formed with the installation connection terminal, and boss and loam cake are one-body molded, is convenient to operation, and the side of enhancing productivity the compressor of tenminal block loam cake.
The present invention solves the technological scheme that the technical problem that exists in the known technology takes:
Side of the present invention goes out the compressor of tenminal block loam cake; Comprise: housing, loam cake, lower cover, be installed in the mechanism portion on housing top and be installed in the compression mechanical part of lower housing portion; Mechanism portion is made up of stator, the rotor that is installed in stator center and running shaft; Its loam cake is sealedly connected on the outer circumferential face of housing upper end, and the loam cake side is formed with the boss of installation connection terminal, and boss and loam cake are one-body molded.
Described boss is provided with the hole, installation connection terminal in the hole.
Advantage and good effect that the present invention has are:
1, kept side to go out the advantage of terminal compressor, the compressor whole height reduces.
2, side direction boss and loam cake are one-body molded, reduce the welding processing operation, save material, reduce cost.
3, the space is bigger in the side direction boss, is convenient to the installation that patches of load protector.
4, compressor assembly process process and manufacturing efficiency have been improved.
Description of drawings
Fig. 1 is an existing technology side exhaust sealing type rotary compressor outline drawing;
Fig. 2 is an existing technology side exhaust sealing type rotary compressor sectional drawing;
Fig. 3 is the compressor plan view that side of the present invention goes out the tenminal block loam cake;
Fig. 4 is the compressor outline drawing that side of the present invention goes out the tenminal block loam cake;
Fig. 5 is the compressor sectional drawing that side of the present invention goes out the tenminal block loam cake.
Critical piece symbol description in the accompanying drawing:
1: loam cake 2: housing 3: boss
4: tenminal block 5: lower cover 6: stator
7: rotor 8: running shaft 9: mechanism portion
10: compression mechanical part 11: loam cake 13: boss.
Embodiment
Followingly the present invention is carried out detailed explanation with reference to accompanying drawing and embodiment.The parts identical with existing technology have used identical symbol in the accompanying drawing of the present invention.
Side of the present invention goes out the compressor of tenminal block loam cake, and like Fig. 3, Fig. 4, shown in Figure 5, Fig. 3 is the compressor plan view that side of the present invention goes out the tenminal block loam cake; Fig. 4 is the compressor outline drawing that side of the present invention goes out the tenminal block loam cake; Fig. 5 is the compressor sectional drawing that side of the present invention goes out the tenminal block loam cake.
Side of the present invention goes out the compressor of tenminal block loam cake; Main structure includes the seal container that inside is formed with the sealing holding space; In sealed container interior the mechanism portion 9 that the running shaft 8 that combines on rotor 7 and the rotor of stator 6, the stator center of packing into is formed, the compression mechanical part that combines with running shaft 8 lower ends are installed.Seal container is made up of the lower cover 5 of the circular shell 2 of centre, the loam cake 11 that is connected housing 2 upper ends and housing 2 lower ends.
Mechanism portion is made up of stator 6 and rotor 7, stator 6 be fixed on the inside of housing 2 and from the outside by power supply terminal 4 turn-on powers, rotor 7 interior one fixed gap of stator 6 install and with the interactional rotation simultaneously of stator.
Compression mechanical part is made up of cylinder, upper bearing (metal), lower bearing and baffler.
Refrigerant gas is sucked by the suction tude of housing lower end, after overcompression, is discharged by the outlet pipe of loam cake 11 sides, and outlet pipe is to side discharging refrigerant gas.
Side of the present invention goes out the compressor of tenminal block loam cake, and loam cake 11 is sealedly connected on the outer circumferential face of housing 2 upper ends, and promptly loam cake is sleeved on the outside of housing, then, loam cake is connected with the housing welded seal.
The aspect ratio of loam cake 11 of the present invention is higher, is formed with boss 13 in the side of loam cake, and boss and loam cake are one-body molded.Boss is provided with the hole, installation connection terminal 4 in the hole.
Side of the present invention goes out the compressor of tenminal block loam cake, and the boss and the loam cake of its loam cake side installation connection terminal are one-body molded, so reduced the welding processing operation, have saved material, reduce cost.
And the space is bigger in the side direction boss, is convenient to the installation that patches of load protector.Therefore improve the manufacturability of compressor assembling, improved manufacturing efficiency greatly.
Claims (2)
1. a side goes out the compressor of tenminal block loam cake; Comprise: housing, loam cake, lower cover, be installed in the mechanism portion on housing top and be installed in the compression mechanical part of lower housing portion; Mechanism portion is made up of stator, the rotor that is installed in stator center and running shaft; It is characterized in that: loam cake (11) is sealedly connected on the outer circumferential face of housing (2) upper end, and the loam cake side is formed with the boss (13) of installation connection terminal (4), and boss and loam cake are one-body molded.
2. side according to claim 1 goes out the compressor of tenminal block loam cake, it is characterized in that: boss is provided with the hole, installation connection terminal in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105723066A CN102486170A (en) | 2010-12-03 | 2010-12-03 | Lateral terminal upper cover compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105723066A CN102486170A (en) | 2010-12-03 | 2010-12-03 | Lateral terminal upper cover compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102486170A true CN102486170A (en) | 2012-06-06 |
Family
ID=46151708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105723066A Pending CN102486170A (en) | 2010-12-03 | 2010-12-03 | Lateral terminal upper cover compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102486170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533758A (en) * | 2014-11-05 | 2015-04-22 | 珠海凌达压缩机有限公司 | Compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394093A (en) * | 1986-10-07 | 1988-04-25 | Sanyo Electric Co Ltd | Closed-type rotary compressor |
| US6062834A (en) * | 1997-06-06 | 2000-05-16 | Mitsubishi Denki Kabushiki Kaisha | Scroll compressor |
| CN1356195A (en) * | 2000-11-23 | 2002-07-03 | Lg电子株式会社 | Welding apparatus and method of enclosed compressor |
| JP2007128756A (en) * | 2005-11-04 | 2007-05-24 | Toyota Industries Corp | Member fastening structure and electric compressor having its member fastening structure |
-
2010
- 2010-12-03 CN CN2010105723066A patent/CN102486170A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394093A (en) * | 1986-10-07 | 1988-04-25 | Sanyo Electric Co Ltd | Closed-type rotary compressor |
| US6062834A (en) * | 1997-06-06 | 2000-05-16 | Mitsubishi Denki Kabushiki Kaisha | Scroll compressor |
| CN1356195A (en) * | 2000-11-23 | 2002-07-03 | Lg电子株式会社 | Welding apparatus and method of enclosed compressor |
| JP2007128756A (en) * | 2005-11-04 | 2007-05-24 | Toyota Industries Corp | Member fastening structure and electric compressor having its member fastening structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533758A (en) * | 2014-11-05 | 2015-04-22 | 珠海凌达压缩机有限公司 | Compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120606 |