CN202007759U - Split cylinder body of diaphragm compressor - Google Patents
Split cylinder body of diaphragm compressor Download PDFInfo
- Publication number
- CN202007759U CN202007759U CN2011201324743U CN201120132474U CN202007759U CN 202007759 U CN202007759 U CN 202007759U CN 2011201324743 U CN2011201324743 U CN 2011201324743U CN 201120132474 U CN201120132474 U CN 201120132474U CN 202007759 U CN202007759 U CN 202007759U
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- Prior art keywords
- cylinder
- cylinder body
- barrel
- cylinder head
- diaphragm
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- Expired - Fee Related
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Abstract
The utility model discloses a split cylinder body of a diaphragm compressor and belongs to the technical field of the diaphragm compressor. The split cylinder body comprises a cylinder cover, a diaphragm and a cylinder body. The cylinder body mainly consists of a cylinder head, a cylinder barrel, a sealing ring and a connecting bolt. The end of the cylinder barrel, which is connected with the cylinder head, is in a flange form. The matching end of the cylinder head is in a spigot form. The cylinder barrel and the cylinder head are connected into one whole body by the connecting bolt. The joint of the cylinder barrel and the cylinder head is provided with the sealing ring. The split cylinder body of the diaphragm compressor has the beneficial effects that the cylinder body is divided into the cylinder head and the cylinder barrel; the assembly accuracy is high; the cylinder barrel is convenient to replace; the structure is simple and reliable; and the split cylinder body is convenient to process, assembly and maintain.
Description
Technical field
The utility model relates to a kind of split type housing structure, is particularly useful for diaphragm type compressor, belongs to the diaphragm type compressor technical field.
Background technique
Membrane compressor is the special positive displacement compressor of a kind of structure, has that compression ratio is big, good airproof performance, pressurized gas be not subjected to characteristics such as lubricant oil and other solid impurity pollute.Usually, diaphragm type compressor mainly is made up of parts such as driving mechanism, cylinder part, lubricating oil system, air pipe parts, crankcases, and wherein cylinder part partly is made up of cylinder cap, diaphragm, cylinder body etc.Generally, as shown in Figure 2, the part of the as a whole formula structure of cylinder body, promptly cylinder body 6, but there are two aspect deficiencies in this structure: 1, got the raw materials ready (as casting or forging) and processing link bring difficulty, thereby increase the cost of making; When 2, cylinder body had only part to damage, inconvenience was changed, and working life is short, causes the wasting of resources.
Summary of the invention
At above-mentioned existing technical problem, the utility model provides a kind of diaphragm type compressor split type cylinder body, this cylinder body is divided into cylinder head and two parts of cylinder barrel, be assembled into an integral body by accurate location and assembling, to overcome diaphragm type compressor cylinder body processing difficulties, manufacture cost height that prior art exists, to change shortcoming such as inconvenience.
The utility model for achieving the above object, be achieved through the following technical solutions: the split type cylinder body of a kind of diaphragm type compressor, comprise cylinder cap, diaphragm and cylinder body, cylinder body mainly is made up of cylinder head, cylinder barrel, seal ring and connecting bolt, the end that cylinder barrel connects cylinder head is a flange forms, degree of lip-rounding formula till the abutting end of cylinder head, cylinder barrel and cylinder head connect into an integral body by connecting bolt, and the joint is provided with seal ring.
The beneficial effects of the utility model are: the cylinder body of diaphragm type compressor is divided into cylinder head and cylinder barrel two-part, the assembly precision height, cylinder barrel is changed convenient, simple and reliable for structure, be convenient to processing, I﹠ M maintenance, both guaranteed that cylinder body had enough intensity, the difficulty, manufacture cost height and the cylinder body that have solved cylinder body processing are simultaneously changed problems such as inconvenience, improve the cost performance of diaphragm type compressor, and guaranteed the normal operation of diaphragm type compressor.
Description of drawings
Fig. 1 is the structural representation of diaphragm type compressor cylinder of the present utility model.
Fig. 2 is the structural representation of prior art septation compresser cylinder.
Among the figure: 2, cylinder cap, 3, diaphragm, 6, cylinder body, 6.1, cylinder head, 6.2, cylinder barrel, 7, seal ring, 8, connecting bolt.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises cylinder cap 2, diaphragm 3 and cylinder body 6, and cylinder body 6 mainly is made up of cylinder head 6.1, cylinder barrel 6.2, seal ring 7 and connecting bolt 8.The end that cylinder barrel 6.2 connects cylinder head 6.1 is processed into flange forms, and similarly, the abutting end of cylinder head 6.1 is processed into the seam form, can accurately locate when making cylinder barrel 6.2 with cylinder head 6.1 assemblings, has guaranteed the coaxality requirement of cylinder barrel 6.2 axis.Cylinder barrel 6.2 and cylinder head 6.1 are connected into an integral body reliably by connecting bolt 8, can be for convenience detach.Its joint is provided with seal ring 7, can effectively prevent the leakage of lubricant oil.
The cylinder body 6 of diaphragm type compressor is divided into cylinder head 6.1 and 6.2 two parts of cylinder barrel,, is assembled into an integral body by accurate location, assembling.This structure and Placement satisfy the sealing requirements of diaphragm type compressor cylinder body, requirement of strength, the coaxality requirement of cylinder barrel and every performance requirement of diaphragm type compressor cylinder body.
Claims (1)
1. split type cylinder body of diaphragm type compressor, comprise cylinder cap (2), diaphragm (3) and cylinder body (6), it is characterized in that cylinder body (6) mainly is made up of cylinder head (6.1), cylinder barrel (6.2), seal ring (7) and connecting bolt (8), the end that cylinder barrel (6.2) connects cylinder head (6.1) is a flange forms, degree of lip-rounding formula till the abutting end of cylinder head (6.1), cylinder barrel (6.2) connects into an integral body with cylinder head (6.1) by connecting bolt (8), and the joint is provided with seal ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324743U CN202007759U (en) | 2011-04-29 | 2011-04-29 | Split cylinder body of diaphragm compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324743U CN202007759U (en) | 2011-04-29 | 2011-04-29 | Split cylinder body of diaphragm compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007759U true CN202007759U (en) | 2011-10-12 |
Family
ID=44749416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201324743U Expired - Fee Related CN202007759U (en) | 2011-04-29 | 2011-04-29 | Split cylinder body of diaphragm compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423149A (en) * | 2013-08-05 | 2013-12-04 | 宝鸡航天动力泵业有限公司 | Membrane pump membrane quick replacing type compression mechanism |
| CN107905983A (en) * | 2017-11-13 | 2018-04-13 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of diaphragm type compressor cylinder cap with outage |
-
2011
- 2011-04-29 CN CN2011201324743U patent/CN202007759U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423149A (en) * | 2013-08-05 | 2013-12-04 | 宝鸡航天动力泵业有限公司 | Membrane pump membrane quick replacing type compression mechanism |
| CN103423149B (en) * | 2013-08-05 | 2015-08-19 | 宝鸡航天动力泵业有限公司 | Diaphragm of diaphragm pump quick replacable type hold-down mechanism |
| CN107905983A (en) * | 2017-11-13 | 2018-04-13 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of diaphragm type compressor cylinder cap with outage |
| CN107905983B (en) * | 2017-11-13 | 2019-09-27 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of diaphragm type compressor cylinder cap with drainage hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 221000 No. 99 Yang Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee after: JIANGSU PERMANENT MACHINERY CO., LTD. Address before: 221000 the west side of Mount Huangshan railway special line on the south side of 310 National Road, Xuzhou Economic Development Zone, Jiangsu Patentee before: Jiangsu Permanent Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20170429 |