CN202926619U - High-pressure vane pump - Google Patents
High-pressure vane pump Download PDFInfo
- Publication number
- CN202926619U CN202926619U CN 201220572169 CN201220572169U CN202926619U CN 202926619 U CN202926619 U CN 202926619U CN 201220572169 CN201220572169 CN 201220572169 CN 201220572169 U CN201220572169 U CN 201220572169U CN 202926619 U CN202926619 U CN 202926619U
- Authority
- CN
- China
- Prior art keywords
- outlet
- vane pump
- adjusting valve
- pressure vane
- modulating valve
- 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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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model discloses a high-pressure vane pump. The high-pressure vane pump comprises a shell body, an inlet, an outlet and a rotor, wherein the inlet and the outlet are formed in the shell body, the internal walls of the inlet and the outlet are provided with threads, the inlet and the outlet are connected with an adjusting valve bolt, the adjusting valve bolt is provided with an adjusting valve screw cap, an adjusting valve outer O-shaped ring is cushioned between the shell body and the adjusting valve screw cap, and the shell body, the adjusting valve bolt and the adjusting valve screw cap are made from brass materials. The high-pressure vane pump has the beneficial effects that the structure is simple, the design is reasonable, and the difficulty of production is low, so that the production cost is reduced, and the production efficiency is increased; the high-pressure vane pump is resistant to wear and corrosion, so that the service life is greatly prolonged; and produced noises are low, the sealing performance is good, and the like.
Description
Technical field
The utility model relates to pump housing technical field, relates in particular to a kind of high pressure vane pump.
Background technique
At present, the pump under prior art not only manufacture difficulty is large, has reduced manufacturing efficiency, has strengthened cost of production, and pump is easy to be subject to external corrosion, makes greatly reduce working life.
The model utility content
For the deficiencies in the prior art, the utility model provides a kind of high pressure vane pump.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of high pressure vane pump comprises housing, import, outlet and rotor, has import and outlet above housing, and import and outlet inwall are provided with screw thread, and import and outlet are connected with a modulating valve bolt, are provided with the modulating valve nut on the modulating valve bolt.
Be lined with the outer O shape circle of a modulating valve between described housing and modulating valve nut.
Described housing, modulating valve bolt and modulating valve nut are brass material.
The beneficial effects of the utility model: this model utility is simple in structure, reasonable in design, and production difficulty is little, has reduced cost of production, has improved manufacturing efficiency; Wear resistant corrosion resistant has improved working life greatly; The noise that produces is little, good seal performance etc.
Description of drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of high pressure vane pump, comprise housing 1, import 2, outlet 3 and rotor 4, have import 2 and outlet 3 above housing 1, import 2 and outlet 3 inwalls are provided with screw thread, and import 2 and outlet 3 are connected with a modulating valve bolt 5, are provided with modulating valve nut 6 on modulating valve bolt 5, be lined with the outer O shape circle of a modulating valve between described housing 1 and modulating valve nut 6, described housing 1, modulating valve bolt 5 and modulating valve nut 6 are brass material.The beneficial effects of the utility model: this model utility is simple in structure, reasonable in design, and production difficulty is little, has reduced cost of production, has improved manufacturing efficiency; Wear resistant corrosion resistant has improved working life greatly; The noise that produces is little, good seal performance etc.
Claims (3)
1. high pressure vane pump, comprise housing (1), import (2), outlet (3) and rotor (4), it is characterized in that, have import (2) and outlet (3) above housing (1), import (2) and outlet (3) inwall are provided with screw thread, import (2) and outlet (3) are connected with a modulating valve bolt (5), are provided with modulating valve nut (6) on modulating valve bolt (5).
2. high pressure vane pump according to claim 1, is characterized in that, is lined with the outer O shape circle of a modulating valve between described housing (1) and modulating valve nut (6).
3. high pressure vane pump according to claim 1, is characterized in that, described housing (1), modulating valve bolt (5) and modulating valve nut (6) are brass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572169 CN202926619U (en) | 2012-11-01 | 2012-11-01 | High-pressure vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572169 CN202926619U (en) | 2012-11-01 | 2012-11-01 | High-pressure vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926619U true CN202926619U (en) | 2013-05-08 |
Family
ID=48216588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572169 Expired - Fee Related CN202926619U (en) | 2012-11-01 | 2012-11-01 | High-pressure vane pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926619U (en) |
-
2012
- 2012-11-01 CN CN 201220572169 patent/CN202926619U/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: 20130508 Termination date: 20131101 |