CN202883364U - High pressure rotary vane pump - Google Patents
High pressure rotary vane pump Download PDFInfo
- Publication number
- CN202883364U CN202883364U CN 201220549132 CN201220549132U CN202883364U CN 202883364 U CN202883364 U CN 202883364U CN 201220549132 CN201220549132 CN 201220549132 CN 201220549132 U CN201220549132 U CN 201220549132U CN 202883364 U CN202883364 U CN 202883364U
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotary vane
- stator
- pressure rotary
- high pressure
- 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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Abstract
The utility model discloses a high pressure rotary vane pump, which comprises a pump body, a stator and a rotor. An inlet joint and an outlet joint are arranged on the pump body. A regulating valve is arranged between the inlet joint and the outlet joint. The stator and the rotor are arranged in the pump body. A rotor shaft of the rotor is fixedly connected with a motor through a pin. The pump body, the stator and the rotor are made of cast copper. The high pressure rotary vane pump has the beneficial effects of simple structure, reasonable design and small manufacturing difficulty, and is suitable for using in a high pressure environment, so that the range is greatly widened.
Description
Technical field
The utility model relates to pump housing technical field, relates in particular to a kind of high-pressure rotary vane pump.
Background technique
Unreasonable, production difficulty increasing that common pump under prior art not only designs, and poor sealing performance, flow is little, is not suitable for using in the environment of high pressure, so that Applicable scope is very little.
The model utility content
For the deficiencies in the prior art, this practicality newly provides a kind of high-pressure rotary vane pump.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of high-pressure rotary vane pump comprises the pump housing, stator, rotor, has inlet union and outlet connection on the pump housing, is provided with modulating valve between inlet union and the outlet connection, and pump body is provided with stator and rotor, and the rotor shaft of rotor and motor through pin nail are affixed.
The described pump housing, stator and rotor are that cast copper is made.
Also comprise blade, blade is aluminum alloy material.The beneficial effects of the utility model: this model utility is simple in structure, reasonable in design, manufacture difficulty is little; Be more suitable in the environment of high pressure, using, so that scope is widened greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A of the present utility model-A sectional view.
Embodiment
As shown in Figure 1 and Figure 2, a kind of high-pressure rotary vane pump, comprise the pump housing 1, stator, rotor, have inlet union 3 and outlet connection 4 on the pump housing, be provided with modulating valve 5 between inlet union 3 and the outlet connection 4, the pump housing 1 inside is provided with stator and rotor, and the rotor shaft 2 of rotor and motor through pin nail are affixed, and the described pump housing 1, stator and rotor are that cast copper is made.Blade is aluminum alloy material.The beneficial effects of the utility model: this model utility is simple in structure, reasonable in design, manufacture difficulty is little; Be more suitable in the environment of high pressure, using, so that scope is widened greatly.
Claims (3)
1. a high-pressure rotary vane pump comprises the pump housing, stator, rotor, it is characterized in that, have inlet union and outlet connection on the pump housing, be provided with modulating valve between inlet union and the outlet connection, pump body is provided with stator and rotor, and the rotor shaft of rotor and motor through pin nail are affixed.
2. high-pressure rotary vane pump according to claim 1 is characterized in that, the described pump housing, stator and rotor are that cast copper is made.
3. high-pressure rotary vane pump according to claim 1 is characterized in that, also comprises blade, and blade is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549132 CN202883364U (en) | 2012-10-24 | 2012-10-24 | High pressure rotary vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549132 CN202883364U (en) | 2012-10-24 | 2012-10-24 | High pressure rotary vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883364U true CN202883364U (en) | 2013-04-17 |
Family
ID=48074798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549132 Expired - Fee Related CN202883364U (en) | 2012-10-24 | 2012-10-24 | High pressure rotary vane pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883364U (en) |
-
2012
- 2012-10-24 CN CN 201220549132 patent/CN202883364U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20131024 |