CN203867920U - Water ring vacuum pump - Google Patents
Water ring vacuum pump Download PDFInfo
- Publication number
- CN203867920U CN203867920U CN201420127298.8U CN201420127298U CN203867920U CN 203867920 U CN203867920 U CN 203867920U CN 201420127298 U CN201420127298 U CN 201420127298U CN 203867920 U CN203867920 U CN 203867920U
- Authority
- CN
- China
- Prior art keywords
- water
- pump body
- pump housing
- gas
- pump
- 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)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility mode discloses a water ring vacuum pump which comprises a base, a pump body, side covers, a shaft, an impeller and a water tank. The pump body is fixed to the base, the two sides of the lower portion of the pump body are provided with the side covers, the shaft is disposed in the pump body, one end of the shaft extends out of the pump body, the contact portion of the pump body and the tail end of the shaft is provided with an abrasion-resistant gasket, the impeller is located on the lower portion of the shaft, the top of the pump body is provided with an opening which is provided with the water tank, the middle of the water tank is provided with a partition board, a gas-water separation device is arranged under the partition board, a water inlet pipeline is arranged between the partition board and the gas-water separation device, a through hole is formed in the water inlet pipeline, and the head end of the water inlet pipeline is provided with a control valve. The water ring vacuum pump has the advantages of being reasonable in structural design, convenient to use, convenient and quick to operate and convenient to maintain, the gas-water separation device can guarantee stability and reliability of the pump body during operation, and the service life is greatly prolonged.
Description
Technical field
The utility model relates to a kind of vacuum pump, relates in particular to a kind of water ring vaccum pump.
Background technique
Water ring pump is at first as self-priming water pump, then gradually for many industrial departments such as oil, chemical industry, machinery, mine, light industry, medicine and food.In industrial many manufacturing processs, as vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, Vacuum Concentration, vacuum conditioning and vacuum outgas etc., water ring pump is widely used.Due to developing by leaps and bounds of vacuum application technology, water ring pump is being valued by the people aspect coarse vacuum acquisition always.Because gas compression in water ring pump is isothermal, therefore can extract inflammable, explosive gas, can extract in addition dust-laden, moisture gas, therefore, water ring pump application is increasing.But existing water ring vaccum pump is complex structure, maintenance difficult, unstable properties, poor reliability in use, greatly reduces working life.
Therefore,, for addressing the above problem, spy provides a kind of new technological scheme to satisfy the demands.
Model utility content
The utility model provides a kind of water ring vaccum pump.
The technical solution adopted in the utility model is:
A kind of water ring vaccum pump, comprise base, the pump housing, side cover, axle, impeller and water tank, the described pump housing is fixed on base, both sides, described pump housing below are provided with side cover, described pump body is provided with axle, and this axle one end extends to pump housing outside, the contacting point of the described pump housing and shaft end is provided with wear-resistant gasket, be positioned at axle below and be provided with impeller, described pump housing top has opening, at opening, water tank is installed, described water tank middle part is provided with dividing plate, described dividing plate below is provided with gas and water separator, between described dividing plate and gas and water separator, be provided with intake pipe, on described intake pipe, have through hole, described intake pipe head end is provided with control valve.
Described gas and water separator comprises drencher, suction port and condenser, and described drencher is fixed on dividing plate, and below is provided with condenser, and described condenser one end is provided with suction port.
Described suction port place is provided with sealing cover.
The beneficial effects of the utility model are: reasonable in design, and easy to use, simple operation, easy to maintenance, gas and water separator can guarantee stability and the reliability in pump housing running, has greatly extended working life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, base, 2, the pump housing, 3, side cover, 4, axle, 5, impeller, 6, water tank, 7, wear-resistant gasket, 8, opening, 9, dividing plate, 10, intake pipe, 11, through hole, 12, control valve, 13, drencher, 14, suction port, 15, condenser, 16, sealing cover.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As shown in Figure 1, a kind of water ring vaccum pump of the present utility model, comprise base 1, the pump housing 2, side cover 3, axle 4, impeller 5 and water tank 6, the pump housing 2 is fixed on base 1, the pump housing 2 both sides, below are provided with side cover 3, the pump housing 2 inside are provided with axle 4, and these axle 4 one end extend to the pump housing 2 outsides, the pump housing 2 is provided with wear-resistant gasket 7 with the contacting point of axle 4 ends, wear-resisting effective, extended the working life of axle and the pump housing, reduced cost, meet the demand of enterprise, be positioned at axle 4 belows and be provided with impeller 5, the pump housing 2 tops have opening 8, at opening, 8 places are provided with water tank 6, water tank 6 middle parts are provided with dividing plate 9, dividing plate 9 belows are provided with gas and water separator, between dividing plate 9 and gas and water separator, be provided with intake pipe 10, on intake pipe 10, have through hole 11, intake pipe 10 head ends are provided with control valve 12, gas and water separator comprises drencher 13, suction port 14 and condenser 15, drencher 13 is fixed on dividing plate 9, below is provided with condenser 13, condenser 13 one end are provided with suction port 14, suction port 14 places are provided with sealing cover 16, reasonable in design, easy to use, simple operation, easy to maintenance, gas and water separator can guarantee stability and the reliability in pump housing running, greatly extended working life.
The above; it is only preferred embodiment of the present utility model; be not the utility model to be done to the restriction of any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (3)
1. a water ring vaccum pump, it is characterized in that: comprise base, the pump housing, side cover, axle, impeller and water tank, the described pump housing is fixed on base, both sides, described pump housing below are provided with side cover, described pump body is provided with axle, and this axle one end extends to pump housing outside, the contacting point of the described pump housing and shaft end is provided with wear-resistant gasket, be positioned at axle below and be provided with impeller, described pump housing top has opening, at opening, water tank is installed, described water tank middle part is provided with dividing plate, described dividing plate below is provided with gas and water separator, between described dividing plate and gas and water separator, be provided with intake pipe, on described intake pipe, have through hole, described intake pipe head end is provided with control valve.
2. a kind of water ring vaccum pump according to claim 1, is characterized in that: described gas and water separator comprises drencher, suction port and condenser, and described drencher is fixed on dividing plate, and below is provided with condenser, and described condenser one end is provided with suction port.
3. a kind of water ring vaccum pump according to claim 2, is characterized in that: described suction port place is provided with sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127298.8U CN203867920U (en) | 2014-03-20 | 2014-03-20 | Water ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127298.8U CN203867920U (en) | 2014-03-20 | 2014-03-20 | Water ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867920U true CN203867920U (en) | 2014-10-08 |
Family
ID=51648880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127298.8U Expired - Fee Related CN203867920U (en) | 2014-03-20 | 2014-03-20 | Water ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867920U (en) |
-
2014
- 2014-03-20 CN CN201420127298.8U patent/CN203867920U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |