CN2890426Y - Improved structure of slide valve vacuum pump - Google Patents
Improved structure of slide valve vacuum pump Download PDFInfo
- Publication number
- CN2890426Y CN2890426Y CN 200520014247 CN200520014247U CN2890426Y CN 2890426 Y CN2890426 Y CN 2890426Y CN 200520014247 CN200520014247 CN 200520014247 CN 200520014247 U CN200520014247 U CN 200520014247U CN 2890426 Y CN2890426 Y CN 2890426Y
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- slide valve
- eccentric wheel
- utility
- model
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses an improved structure of slide valve vacuum pump, which comprises a slide valve and an eccentric wheel in the slide valve; the slide valve and the eccentric wheel are made of aluminum alloy materials. Adopting the above structure, the utility model can reduce the bearing load of the vacuum pump, lower the energy consumption, decrease the noise and vibration, improve the work efficiency as well.
Description
Technical field
The utility model relates to a kind of sliding valve vacuum pump.
Background technique
The main feature of sliding valve vacuum pump is that motor is housed on the body at present, the fuel tank and the pump housing are arranged in the body, main moving element is arranged in the pump housing---guiding valve and eccentric wheel, eccentric wheel is housed in the guiding valve, usually the two all is to be made by cast iron materials, exist overload, machine operation power height, the shortcoming that vibration is big.
The model utility content
The purpose of this utility model is to provide a kind of improvement structure of sliding valve vacuum pump, can alleviate body load, cuts down the consumption of energy, and increases work efficiency.
For achieving the above object, be achieved by the following technical solution:
The improvement structure of sliding valve vacuum pump includes guiding valve and the eccentric wheel that is contained in the guiding valve, and it is characterized in that: described guiding valve and eccentric wheel are made by aluminum alloy material.
Adopt above-mentioned structure, can cut down the consumption of energy, reduce noise, reduce vibration, can increase work efficiency so that the load-bearing of vacuum pump body load alleviates.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing:
As shown in Figure 1, the improvement structure of the sliding valve vacuum pump that the utility model provides, include guiding valve 1 and the eccentric wheel 2 that is contained in 1 li in guiding valve, described guiding valve 1 and eccentric wheel 2 are to be made by aluminum alloy material, such structure is compared to traditional cast iron materials structure, quality is alleviated, here, the load of the pump housing and guiding valve and eccentric quality and be directly proportional, therefore, under the situation of guiding valve and eccentric quality and minimizing, alleviated the load of the pump housing, improved the working efficiency of the pump housing, according to multiple evidence, its machine operation power reduces to 7.5 kilowatts from original 15 kilowatts, can energy-conservation 50%.In addition,, reduce vibrations, reduced noise because the change of material has improved scurf resistance.
In a word, the utility model is a kind of improvement structure of sliding valve vacuum pump, has alleviated body load greatly, has the high characteristics of working power.
Claims (1)
1, the improvement structure of sliding valve vacuum pump includes guiding valve and the eccentric wheel that is contained in the guiding valve, and it is characterized in that: described guiding valve and eccentric wheel are to be made by aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014247 CN2890426Y (en) | 2005-08-23 | 2005-08-23 | Improved structure of slide valve vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014247 CN2890426Y (en) | 2005-08-23 | 2005-08-23 | Improved structure of slide valve vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890426Y true CN2890426Y (en) | 2007-04-18 |
Family
ID=38021087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520014247 Expired - Fee Related CN2890426Y (en) | 2005-08-23 | 2005-08-23 | Improved structure of slide valve vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890426Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591054A (en) * | 2018-04-13 | 2018-09-28 | 福建绿世界机械设备有限公司 | Side valve type positive displacement pump with cam mechanism |
-
2005
- 2005-08-23 CN CN 200520014247 patent/CN2890426Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591054A (en) * | 2018-04-13 | 2018-09-28 | 福建绿世界机械设备有限公司 | Side valve type positive displacement pump with cam mechanism |
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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: 20070418 |