CN203796619U - Casing of centrifugal compressor - Google Patents
Casing of centrifugal compressor Download PDFInfo
- Publication number
- CN203796619U CN203796619U CN201420196750.6U CN201420196750U CN203796619U CN 203796619 U CN203796619 U CN 203796619U CN 201420196750 U CN201420196750 U CN 201420196750U CN 203796619 U CN203796619 U CN 203796619U
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- CN
- China
- Prior art keywords
- welding
- casing
- housing
- supporting plate
- welded
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a casing of a centrifugal compressor. The casing comprises a lifting lug, an upper sealing member, a sealing head, a casing body, a supporting plate, an inner casing, an intermediate supporting plate, a lower sealing member, a rib plate, a positioning key and a welding air duct, wherein the lifting lug is arranged below the upper sealing member; the sealing head is welded with the casing body; the upper end of the supporting plate is welded with the casing body; the lower end of the supporting plate is welded with the inner casing; the intermediate supporting plate is positioned in the middle of equipment and is welded with the casing body; the lower sealing member is connected with the rib plate; the welding air duct is positioned below the equipment and is connected by welding. Due to the adoption of the welding mode for connecting, the manufacturing time is shortened. The casing has the advantages of low manufacturing cost and attractive appearance.
Description
Technical field
The utility model relates to compressor field, specially refers to a kind of centrifugal compressor casing.
Background technique
Because the casting casing casting time is long, expense is large, and a lot of complicated casing internal structures do not realize, and the quality of casting does not ensure sometimes, has caused waste product or has returned to repair, and has wasted a large amount of time.
Summary of the invention
The purpose of this utility model is to provide a kind of centrifugal compressor casing, and it connects by welding manner, low cost of manufacture, and also outward appearance is beautiful.
The technical solution of the utility model is as follows: a kind of centrifugal compressor casing, it comprises hanger, upper seal, end socket, housing, dunnage, inner housing, intermediate support plate, lower seal body, gusset, positioning key, welding air duct, wherein hanger is arranged on the below of seal, end socket and housing are by welding together, dunnage upper end and housing welding, lower end and inner housing welding, intermediate support plate is positioned in the middle of equipment, weld together with housing, lower seal body and link of boards, welding air duct is positioned at equipment below, connects by welding manner.
The beneficial effects of the utility model are: connect by welding manner, save manufacturing time, and low cost of manufacture, and also outward appearance is beautiful.
Brief description of the drawings
Fig. 1 is structural drawing of the present utility model.
Embodiment
A kind of centrifugal compressor casing, it comprises hanger 1, upper seal 2, end socket 3, housing 4, dunnage 5, inner housing 6, intermediate support plate 7, lower seal body 8, gusset 9, welding air duct 10, wherein hanger 1 is arranged on the below of seal 2, end socket 3 and housing 4 are by welding together, dunnage 5 upper ends and housing 4 weld, lower end and inner housing 6 weld, intermediate support plate 7 is positioned in the middle of equipment, weld together with housing 4, lower seal body 8 is connected with gusset 9, welding air duct 1 is positioned at equipment below, connects by welding manner.
Claims (1)
1. a centrifugal compressor casing, it comprises hanger, upper seal, end socket, housing, dunnage, inner housing, intermediate support plate, lower seal body, gusset, positioning key, welding air duct, it is characterized in that: hanger is arranged on the below of seal, end socket and housing are by welding together, dunnage upper end and housing welding, lower end and inner housing welding, intermediate support plate is positioned in the middle of equipment, weld together with housing, lower seal body and link of boards, welding air duct is positioned at equipment below, connects by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196750.6U CN203796619U (en) | 2014-04-22 | 2014-04-22 | Casing of centrifugal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196750.6U CN203796619U (en) | 2014-04-22 | 2014-04-22 | Casing of centrifugal compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796619U true CN203796619U (en) | 2014-08-27 |
Family
ID=51378833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196750.6U Expired - Fee Related CN203796619U (en) | 2014-04-22 | 2014-04-22 | Casing of centrifugal compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143525A (en) * | 2017-07-06 | 2017-09-08 | 沈阳鼓风机集团股份有限公司 | The manufacture method and compressor case of a kind of compressor case |
-
2014
- 2014-04-22 CN CN201420196750.6U patent/CN203796619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143525A (en) * | 2017-07-06 | 2017-09-08 | 沈阳鼓风机集团股份有限公司 | The manufacture method and compressor case of a kind of compressor case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140827 Termination date: 20160422 |