CN202883363U - Novel high pressure pump - Google Patents
Novel high pressure pump Download PDFInfo
- Publication number
- CN202883363U CN202883363U CN 201220548739 CN201220548739U CN202883363U CN 202883363 U CN202883363 U CN 202883363U CN 201220548739 CN201220548739 CN 201220548739 CN 201220548739 U CN201220548739 U CN 201220548739U CN 202883363 U CN202883363 U CN 202883363U
- Authority
- CN
- China
- Prior art keywords
- rotor
- graphite bearing
- novel high
- pressure pump
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel high pressure pump, which comprises a pump body, a rotor, a blade, a bushing, a deep groove ball bearing and a rotor shaft. A clapboard is arranged on the lower side of the rotor, a front graphite bearing and a back graphite bearing are arranged on the front end and the back end of the rotor, and a back cover plate is arranged on the back end of the back graphite bearing. A belt ring and a shaft sleeve tube are sleeve on the rotor shaft. The bushing is polytetrafluoroethylene material quality. A rubber ring is arranged between the back graphite bearing and the back cover plate and is an O-shaped ring. The novel high pressure pump has the beneficial effects of simple structure, reasonable design, small production difficulty, small produced noise, good seal performance and the like; the production cost is reduced and the production efficiency is improved; and moreover, the novel high pressure pump is wear-resistant and corrosion-resistant, so that the service life is greatly improved.
Description
Technical field
The utility model relates to a kind of pump, relates in particular to a kind of Novel high-pressure 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 the corrosion of external contamination material, so that 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 Novel high-pressure pump, comprise the pump housing, rotor, blade, lining, deep groove ball bearing, rotor shaft, the rotor downside is provided with a dividing plate, the rotor rear and front end is provided with front graphite bearing and rear graphite bearing, rear graphite bearing rear end is provided with back shroud, one zone circle and pipe spreader, lining are arranged is the teflon material to cover on the rotor shaft.
Be provided with a rubber ring between described rear graphite bearing and the back shroud.
Described rubber ring is O shape circle.
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.
Embodiment
As shown in Figure 1, a kind of Novel high-pressure pump, comprise the pump housing 1, rotor 2, blade 3, lining 6, deep groove ball bearing 11, rotor shaft 12, rotor 2 downsides are provided with a dividing plate 4, and rotor 2 rear and front ends are provided with front graphite bearing 7 and rear graphite bearing 8, and lining is the teflon material, rear graphite bearing 8 rear ends are provided with back shroud 5, cover has a rubber ring 9 and pipe spreader 10 on the rotor shaft 12, is provided with a zone circle between described rear graphite bearing 8 and the back shroud 5, and described rubber ring is O shape circle.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. Novel high-pressure pump, comprise the pump housing, rotor, blade, lining, deep groove ball bearing, rotor shaft, it is characterized in that, the rotor downside is provided with a dividing plate, the rotor rear and front end is provided with front graphite bearing and rear graphite bearing, rear graphite bearing rear end is provided with back shroud, and one zone circle and pipe spreader, lining are arranged is the teflon material to cover on the rotor shaft.
2. high-pressure service pump according to claim 1 is characterized in that, is provided with a rubber ring between described rear graphite bearing and the back shroud.
3. high-pressure service pump according to claim 2 is characterized in that, described rubber ring is O shape circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548739 CN202883363U (en) | 2012-10-24 | 2012-10-24 | Novel high pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548739 CN202883363U (en) | 2012-10-24 | 2012-10-24 | Novel high pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883363U true CN202883363U (en) | 2013-04-17 |
Family
ID=48074797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548739 Expired - Fee Related CN202883363U (en) | 2012-10-24 | 2012-10-24 | Novel high pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401971A (en) * | 2016-11-24 | 2017-02-15 | 浙江创为真空设备有限公司 | Pump body of screw vacuum pump |
| RU226027U1 (en) * | 2024-03-01 | 2024-05-17 | Григорий Иванович Егоров | ROTARY VANE PUMP |
-
2012
- 2012-10-24 CN CN 201220548739 patent/CN202883363U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401971A (en) * | 2016-11-24 | 2017-02-15 | 浙江创为真空设备有限公司 | Pump body of screw vacuum pump |
| RU226027U1 (en) * | 2024-03-01 | 2024-05-17 | Григорий Иванович Егоров | ROTARY VANE PUMP |
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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 |