CN201486820U - Cylinder type compressor casing - Google Patents
Cylinder type compressor casing Download PDFInfo
- Publication number
- CN201486820U CN201486820U CN2009202030504U CN200920203050U CN201486820U CN 201486820 U CN201486820 U CN 201486820U CN 2009202030504 U CN2009202030504 U CN 2009202030504U CN 200920203050 U CN200920203050 U CN 200920203050U CN 201486820 U CN201486820 U CN 201486820U
- Authority
- CN
- China
- Prior art keywords
- casing
- type compressor
- cast
- utility
- end cap
- 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 - Lifetime
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Abstract
The utility model relates to a compressor component, in particular to a cylinder type compressor casing which comprises a casing and end covers, wherein the casing and the end cover at one arbitrary side are in an integral structure, and the end cover at the other side is tightly pressed on the casing; the casing and the end cover at one arbitrary side are cast into a whole; and the materials of the casing and the end cover which are cast into a whole are ZG200-400, ZG230-450, HT250 and QT400. The utility model adopts a cast casing to replace a forged steel casing, which not only meets the requirement of a user, but also saves the procurement cost of the user and ensures the strength of the casing.
Description
Technical field
The utility model relates to compressor part, specifically a kind of barrel-type compressor casing.
Background technique
BCL type tube type compressor (vertical subdivision compressor) outer cage all adopts the forged steel casing, and the both sides of housing are respectively equipped with end cap, and end covers at two sides is tightly on housing.This forged steel casing had both increased cost of production greatly, had also increased purchase cost to the user simultaneously.
The model utility content
In order to solve the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of cast-in-block barrel-type compressor casing.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises housing and end cap, and described housing and either side end cap are structure as a whole, and the end cap of opposite side is tightly on housing.
Wherein: described housing and either side end cap are cast into one; Being cast into the housing of one and the material of end cap is ZG200-400, ZG230-450, HT250, QT400.
Advantage of the present utility model and good effect are:
The utility model adopts the casting casing to substitute the forged steel casing, has both satisfied user's demand, has saved purchase cost to the user again, and has guaranteed case strength.
Description of drawings
Fig. 1 is a structure sectional view of the present utility model;
Wherein: 1 is housing, and 2 is end cap, and 3 is dividing plate, and 4 is rotor, and 5 is impeller.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, casing housing 1 of the present utility model is cast into integrative-structure with the end cap 2 of either side (present embodiment is the right side), and the end cap 2 of opposite side is the forged steel end cap, tightly on housing 1.Rotor 4 is contained in the casing, and impeller 5 is installed on the rotor 4 and rotates with rotor 4.The dividing plate 3 of each grade is installed on the casing inner wall.
The utility model is at first checked case strength at the Operational Limits of low-pressure barrel-type compressor, is satisfying under the prerequisite of intensity, selects casting materiales such as ZG200-400, ZG230-450, HT250, QT400 for use, finishes the casting casing of unit.
Claims (3)
1. a barrel-type compressor casing comprises housing and end cap, it is characterized in that: described housing (1) is structure as a whole with either side end cap (2), and the end cap of opposite side (2) is tightly on housing (1).
2. by the described barrel-type compressor casing of claim 1, it is characterized in that: described housing (1) is cast into one with either side end cap (2).
3. by the described barrel-type compressor casing of claim 2, it is characterized in that: describedly be cast into the housing (1) of one and the material of end cap (2) is ZG200-400, ZG230-450, HT250, QT400.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030504U CN201486820U (en) | 2009-09-04 | 2009-09-04 | Cylinder type compressor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030504U CN201486820U (en) | 2009-09-04 | 2009-09-04 | Cylinder type compressor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486820U true CN201486820U (en) | 2010-05-26 |
Family
ID=42425697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202030504U Expired - Lifetime CN201486820U (en) | 2009-09-04 | 2009-09-04 | Cylinder type compressor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486820U (en) |
-
2009
- 2009-09-04 CN CN2009202030504U patent/CN201486820U/en not_active Expired - Lifetime
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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 |
Owner name: SHENYANG BLOWER WORKS GROUP CORPORATION Free format text: FORMER NAME: SHENYANG BLOWER WORKS GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 110869 Shenyang economic and Technological Development Zone, Liaoning development road, a No. 16 Patentee after: Shenyang Blower Works Group Corporation Address before: 110142 No. 16, development road, Zhang Shi economic and Technological Development Zone, Liaoning, Shenyang Patentee before: Shenyang Blower Works Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG TURBINE MACHINERY CO., LTD. Free format text: FORMER OWNER: SHENYANG BLOWER WORKS GROUP CORPORATION Effective date: 20110926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110926 Address after: 110869 Shenyang economic and Technological Development Zone, Liaoning development road, a No. 16 Patentee after: Shenyang Turbo Machinery Co., Ltd. Address before: 110869 Shenyang economic and Technological Development Zone, Liaoning development road, a No. 16 Patentee before: Shenyang Blower Works Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |