CN203098204U - Connection structure of accumulator and compressor - Google Patents
Connection structure of accumulator and compressor Download PDFInfo
- Publication number
- CN203098204U CN203098204U CN 201320145648 CN201320145648U CN203098204U CN 203098204 U CN203098204 U CN 203098204U CN 201320145648 CN201320145648 CN 201320145648 CN 201320145648 U CN201320145648 U CN 201320145648U CN 203098204 U CN203098204 U CN 203098204U
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- Prior art keywords
- hole
- cylinder
- compressor
- compressor housing
- connecting tube
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- Expired - Lifetime
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a connection structure of an accumulator and a compressor, and belongs to the technical field of refrigeration equipment of compressors. The conventional connection mechanism of the accumulator and the compressor has the defects that the sealing effect is unstable, the parts are more, and the cost is higher. The connection structure provided by the utility model comprises a compressor housing, an air cylinder, a connection pipe, and an air inlet bend pipe, wherein a through hole is formed in the compressor housing; one end of the connection pipe is inserted into the through hole, and the other end of the connection pipe extends to the outer side of the housing; the air cylinder is mounted on the compressor housing; an air suction hole communicated with the through hole in the compressor housing is formed in a cylinder body of the cylinder; a groove is formed in an inner hole wall close to a hole mouth of the air suction hole; a seal ring is embedded in the groove; one end of the air inlet bend pipe penetrates the connection pipe to communicate with the air suction hole of the air cylinder, and the other end of the air inlet bend pipe is communicated with an inner chamber of the accumulator; and the air inlet bend pipe and the connection pipe are steel pipes, and fixedly and mutually connected through welding. The connection structure has excellent sealing effect, simple structure, and low manufacturing cost.
Description
Technical field
The utility model belongs to chiller plant Compressor Technology field, and is especially relevant with the linkage structure of a kind of liquid-storage container and compressor.
Background technique
In existing refrigeration system, a liquid-storage container generally all is installed between vaporizer and compressor is used for temporarily being contained in the refrigeration agent that vaporizer evaporates and only makes gaseous refrigerant flow into compressor.Linkage structure between compresser cylinder inner chamber and the liquid-storage container inner chamber generally comprises copper connecting tube, intake elbow on steel lining and the liquid-storage container, copper connecting tube one end is plugged on the intakeport of compresser cylinder inner chamber, the steel lining is pressed into and makes its expansion in the connecting tube, good extension property by copper makes connecting tube outer wall and intakeport inwall be close to and seal, and intake elbow on the liquid-storage container and connecting tube and housing welding are fixing.Such linkage structure component are more, assembling inconvenience, and the extensibility temperature influence of copper, so sealing effect instability, and adopt copper material cost height.
The model utility content
The purpose of this utility model is intended to overcome existing liquid-storage container and the linkage structure sealing effect instability of compressor, the defective that component are more and cost is higher, and a kind of good sealing effect, simple in structure and the liquid-storage container that cost is low and the linkage structure of compressor are provided.
For this reason, the utility model is by the following technical solutions: the linkage structure of a kind of liquid-storage container and compressor, it is characterized in that, described linkage structure comprises compressor housing, cylinder, connecting tube and intake elbow, described compressor housing is provided with a through hole, connecting tube one end is plugged in the through hole, the other end extends toward hull outside, cylinder is installed on the described compressor housing, cylinder block is provided with suction port, suction port and the corresponding connection of through hole on the described compressor housing, suction port is provided with a groove near the inner hole wall at place, aperture, is embedded with seal ring in the groove, and described intake elbow one end passes connecting tube and is communicated with the cylinder suction port, the intake elbow the other end is communicated with the liquid-storage container inner chamber, and described intake elbow and connecting tube are steel pipe and are mutually permanently connected by welding.
Use the utility model can reach following beneficial effect: by embedded sealing ring on cylinder suction port inwall, effectively improved sealability, and easy for installation; Make liquid-storage container intake elbow and connecting tube material into steel pipe, and cancelled lining, reduced cost of production.
Description of drawings
Fig. 1 is the utility model structural profile schematic representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises compressor housing 3, cylinder 1, connecting tube 4 and intake elbow 5, compressor housing 3 is provided with a through hole, connecting tube 4 one ends are plugged in the through hole, the other end extends toward housing 3 outsides, cylinder 1 is installed on the described compressor housing 3, cylinder 1 cylinder body is provided with suction port, suction port and the corresponding connection of through hole on the compressor housing 3, suction port is provided with a groove near the inner hole wall at place, aperture, be embedded with seal ring 2 in the groove, intake elbow 5 one ends pass connecting tube 4 and are communicated with cylinder 1 suction port, intake elbow 5 the other ends are communicated with liquid-storage container 6 inner chambers, and intake elbow 5 and connecting tube 4 are steel pipe and are mutually permanently connected by welding.
Claims (1)
1. the linkage structure of liquid-storage container and compressor, it is characterized in that: described linkage structure comprises compressor housing (3), cylinder (1), connecting tube (4) and intake elbow (5), compressor housing (3) is provided with a through hole, connecting tube (4) one ends are plugged in the through hole, the other end extends toward housing (3) outside, cylinder (1) is installed on the compressor housing (3), cylinder (1) cylinder body is provided with suction port, the corresponding connection of through hole on suction port and the compressor housing (3), suction port is provided with a groove near the inner hole wall at place, aperture, be embedded with seal ring (2) in the groove, intake elbow (5) one ends pass connecting tube (4) and are communicated with cylinder (1) suction port, intake elbow (5) the other end is communicated with liquid-storage container (6) inner chamber, and intake elbow (5) and connecting tube (4) are steel pipe and are mutually permanently connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145648 CN203098204U (en) | 2013-03-27 | 2013-03-27 | Connection structure of accumulator and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145648 CN203098204U (en) | 2013-03-27 | 2013-03-27 | Connection structure of accumulator and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098204U true CN203098204U (en) | 2013-07-31 |
Family
ID=48849611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145648 Expired - Lifetime CN203098204U (en) | 2013-03-27 | 2013-03-27 | Connection structure of accumulator and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481840A (en) * | 2014-11-25 | 2015-04-01 | 重庆凌达压缩机有限公司 | Compressor and fabrication method thereof |
| CN106870375A (en) * | 2015-12-11 | 2017-06-20 | 上海日立电器有限公司 | A kind of rotary compressor |
-
2013
- 2013-03-27 CN CN 201320145648 patent/CN203098204U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481840A (en) * | 2014-11-25 | 2015-04-01 | 重庆凌达压缩机有限公司 | Compressor and fabrication method thereof |
| CN106870375A (en) * | 2015-12-11 | 2017-06-20 | 上海日立电器有限公司 | A kind of rotary compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160722 Address after: 312500 Xinchang City, Shaoxing province Qixing Street Tower Village Patentee after: XINCHANG JIECHUANG HOLDING CO.,LTD. Address before: 312500, Xinchang County, Zhejiang province Shaoxing Xicheng Industrial Zone Patentee before: ZHEJIANG JINGJIAYUAN MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |