CN202111569U - Casing of vacuum diaphragm pump - Google Patents
Casing of vacuum diaphragm pump Download PDFInfo
- Publication number
- CN202111569U CN202111569U CN201120205661XU CN201120205661U CN202111569U CN 202111569 U CN202111569 U CN 202111569U CN 201120205661X U CN201120205661X U CN 201120205661XU CN 201120205661 U CN201120205661 U CN 201120205661U CN 202111569 U CN202111569 U CN 202111569U
- Authority
- CN
- China
- Prior art keywords
- casing
- diaphragm pump
- vacuum diaphragm
- concavo
- utility
- 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
Links
- 230000037237 body shape Effects 0.000 claims description 5
- 230000000191 radiation effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a casing of a vacuum diaphragm pump, including a casing. The casing is cylinder-chamber-shaped, and the outer wall of the casing is provided with concavo-convex radiators. In the utility model, the casing of a vacuum diaphragm pump is characterized in that the cost is reduced, the heat radiation effect is good, and practicability is good.
Description
Technical field
The utility model relates to the membrane pump field, refers more particularly to a kind of casing of vacuum diaphragm pump.
Background technology
At present, the surface of the casing of vacuum diaphragm pump motor is smooth, so is unfavorable for radiation effect of motor, makes motor fragile.
The utility model content
The purpose of the utility model be to overcome the weak point of above-mentioned prior art and provide a kind of simple in structure, reduce cost, the casing of practical novel vacuum diaphragm pump.
The utility model is realized through following mode:
A kind of casing of vacuum diaphragm pump comprises housing 1, it is characterized in that: said housing 1 is cylindrical cavity shape, and its outer wall is provided with concavo-convex radiator 11.
Said concavo-convex radiator 11 can be the concavo-convex ring-type of continuous distribution, also threaded body shape.
The utility model becomes concavo-convex radiator 11 through the surface design with casing housing 1, increases area of dissipation, thereby has strengthened the radiating effect of vacuum diaphragm pump motor.
In sum, the utility model is a kind of simple in structure, reduces cost good heat dissipation effect, the casing of practical novel vacuum diaphragm pump.
Description of drawings
Fig. 1 the utility model structural representation.
Embodiment
Combine accompanying drawing at present, the utility model embodiment be detailed:
As shown in Figure 1, a kind of casing of vacuum diaphragm pump comprises housing 1, it is characterized in that: said housing 1 is cylindrical cavity shape, and its outer wall is provided with concavo-convex radiator 11.
Said concavo-convex radiator 11 can be the concavo-convex ring-type of continuous distribution, also threaded body shape.
The utility model becomes concavo-convex radiator 11 through the surface design with casing housing 1, increases area of dissipation, thereby has strengthened the radiating effect of vacuum diaphragm pump motor.
The concavo-convex radiator 11 of the utility model can be processed with the mode of injection mo(u)lding through concavo-convex ring-type or threaded body shape are processed mould then, also can concavo-convex ring-type or threaded body shape be carried out moulding through lathe or engraving machine.
Claims (2)
1. the casing of a vacuum diaphragm pump comprises housing (1), it is characterized in that: said housing (1) is a cylindrical cavity shape, and its outer wall is provided with concavo-convex radiator (11).
2. the casing of a kind of vacuum diaphragm pump according to claim 1 is characterized in that: said concavo-convex radiator (11) can be the concavo-convex ring-type of continuous distribution, also threaded body shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120205661XU CN202111569U (en) | 2011-06-17 | 2011-06-17 | Casing of vacuum diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120205661XU CN202111569U (en) | 2011-06-17 | 2011-06-17 | Casing of vacuum diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111569U true CN202111569U (en) | 2012-01-11 |
Family
ID=45437017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120205661XU Expired - Fee Related CN202111569U (en) | 2011-06-17 | 2011-06-17 | Casing of vacuum diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390957A (en) * | 2013-08-01 | 2013-11-13 | 湘潭电机股份有限公司 | Motor casing and motor |
-
2011
- 2011-06-17 CN CN201120205661XU patent/CN202111569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390957A (en) * | 2013-08-01 | 2013-11-13 | 湘潭电机股份有限公司 | Motor casing and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20130617 |