CN203948309U - A kind of self-priming pump with vacuum water diversion device - Google Patents
A kind of self-priming pump with vacuum water diversion device Download PDFInfo
- Publication number
- CN203948309U CN203948309U CN201420424073.9U CN201420424073U CN203948309U CN 203948309 U CN203948309 U CN 203948309U CN 201420424073 U CN201420424073 U CN 201420424073U CN 203948309 U CN203948309 U CN 203948309U
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- pipe
- pump housing
- suction sleeve
- self
- vacuum
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Abstract
The utility model discloses a kind of self-priming pump with vacuum water diversion device, the pump housing is fixed on fitting seat, impeller is arranged in the pump housing, impeller central authorities are connected with live axle, the described pump housing is communicated with spiral suction sleeve, one side of described spiral suction sleeve is communicated with vaccum suction pipe by SEALING FITTING, vaccum suction pipe is communicated with negative pressure of vacuum bottle, the upper end of described spiral suction sleeve is connected with outlet pipe by water pipe adapter, the bottom of spiral suction sleeve is connected with snorkle, and the end of snorkle is installed filter screen.A kind of self-priming pump with vacuum water diversion device the utility model proposes, the design of vaccum suction pipe and negative pressure of vacuum bottle is installed in employing on spiral suction sleeve, can utilize pressure reduction that water is incorporated in the pump housing, thereby realize self-priming, its design science is reasonable, structure forms simple, easy to use, has boundless application prospect.
Description
Technical field
The utility model relates to a kind of self-priming pump, especially relates to a kind of self-priming pump with vacuum water diversion device, belongs to pump technology field.
Background technique
Existing water pump is when drawing water, the method that most of employing pours into diversion realizes draws water, after needing a period of time, it underground water could be extracted out, it is wasted time and energy, in order to address this problem, part water pump adopts the design of mechanical water diversion apparatus being installed at the pump housing, but this kind of complex structure, and cost is higher; So can design a kind of simple water diversion apparatus, it is existing water pump urgent problem.
Model utility content
The utility model proposes a kind of self-priming pump with vacuum water diversion device, adopt the design that vaccum suction pipe and negative pressure of vacuum bottle are installed on spiral suction sleeve, can utilize pressure reduction that water is incorporated in the pump housing, thereby realize self-priming, its design science is reasonable, and structure forms simple, easy to use.
The utility model solution solves existing technical problem by the following technical solutions.
A kind of self-priming pump with vacuum water diversion device, structure comprises: fitting seat, the pump housing, spiral suction sleeve, impeller, live axle, snorkle, filter screen, negative pressure of vacuum bottle, vaccum suction pipe, SEALING FITTING, air pressure valve switch, outlet pipe, water pipe adapter, enclosed switch, the described pump housing is fixed on fitting seat, impeller is arranged in the pump housing, impeller central authorities are connected with live axle, the described pump housing is communicated with spiral suction sleeve, one side of described spiral suction sleeve is communicated with vaccum suction pipe by SEALING FITTING, vaccum suction pipe is communicated with negative pressure of vacuum bottle, the upper end of described spiral suction sleeve is connected with outlet pipe by water pipe adapter, the bottom of spiral suction sleeve is connected with snorkle, the end of snorkle is installed filter screen.
Further, air pressure valve switch is installed on described vaccum suction pipe, on spiral suction sleeve, enclosed switch is installed.
Further, described negative pressure of vacuum bottle is to adopt Q235 steel to process, and described vaccum suction pipe is steel pipe, and described spiral suction sleeve, the pump housing all adopt iron casting to form.
Further, described snorkle and outlet pipe are that plastic material is made.
The beneficial effects of the utility model are: a kind of self-priming pump with vacuum water diversion device the utility model proposes, the design of vaccum suction pipe and negative pressure of vacuum bottle is installed in employing on spiral suction sleeve, can utilize pressure reduction that water is incorporated in the pump housing, thereby realize self-priming, its design science is reasonable, structure forms simple, easy to use, has boundless application prospect.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure figure of the self-priming pump with vacuum water diversion device.
1, fitting seat 2, the pump housing 3, spiral suction sleeve 4, impeller 5, live axle 6, snorkle 7, filter screen 8, negative pressure of vacuum bottle 9, vaccum suction pipe 10, SEALING FITTING 11, air pressure valve switch 12, outlet pipe 13, water pipe adapter 14, enclosed switch.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
As shown in Figure 1, a kind of self-priming pump with vacuum water diversion device, structure comprises: fitting seat 1, the pump housing 2, spiral suction sleeve 3, impeller 4, live axle 5, snorkle 6, filter screen 7, negative pressure of vacuum bottle 8, vaccum suction pipe 9, SEALING FITTING 10, air pressure valve switch 11, outlet pipe 12, water pipe adapter 13, enclosed switch 14, the described pump housing 2 is fixed on fitting seat 1, impeller 4 is arranged in the pump housing 2, impeller 4 central authorities are connected with live axle 5, the described pump housing 2 is communicated with spiral suction sleeve 3, one side of described spiral suction sleeve 3 is communicated with vaccum suction pipe 9 by SEALING FITTING 10, vaccum suction pipe 9 is communicated with negative pressure of vacuum bottle 8, the upper end of described spiral suction sleeve 3 is connected with outlet pipe 12 by water pipe adapter 13, the bottom of spiral suction sleeve 3 is connected with snorkle 6, the end of snorkle 6 is installed filter screen 7.
Particularly, on described vaccum suction pipe 9, air pressure valve switch 11 is installed, enclosed switch 14 is installed on spiral suction sleeve 3, described negative pressure of vacuum bottle 3 is to adopt Q235 steel to process, described vaccum suction pipe 9 is steel pipes, described spiral suction sleeve 3, the pump housing 2 all adopt iron casting to form, and described snorkle and outlet pipe are that plastic material is made.
Principle of the present utility model is: adopt the design that vaccum suction pipe and negative pressure of vacuum bottle are installed on spiral suction sleeve, utilize pressure reduction that water is incorporated in the pump housing, thereby realize self-priming.During use, first close enclosed switch 14, open air pressure valve switch 11, under the vacuum differential pressure action of negative pressure of vacuum bottle 8, water is drawn into spiral suction sleeve from snorkle, then close air pressure valve switch, start water pump and make vane rotary, realize water suction.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the self-priming pump with vacuum water diversion device, it is characterized in that: structure comprises: fitting seat, the pump housing, spiral suction sleeve, impeller, live axle, snorkle, filter screen, negative pressure of vacuum bottle, vaccum suction pipe, SEALING FITTING, air pressure valve switch, outlet pipe, water pipe adapter, enclosed switch, the described pump housing is fixed on fitting seat, impeller is arranged in the pump housing, impeller central authorities are connected with live axle, the described pump housing is communicated with spiral suction sleeve, one side of described spiral suction sleeve is communicated with vaccum suction pipe by SEALING FITTING, vaccum suction pipe is communicated with negative pressure of vacuum bottle, the upper end of described spiral suction sleeve is connected with outlet pipe by water pipe adapter, the bottom of spiral suction sleeve is connected with snorkle, the end of snorkle is installed filter screen.
2. a kind of self-priming pump with vacuum water diversion device according to claim 1, is characterized in that: air pressure valve switch is installed on described vaccum suction pipe, on spiral suction sleeve, enclosed switch is installed.
3. a kind of self-priming pump with vacuum water diversion device according to claim 1, it is characterized in that: described negative pressure of vacuum bottle is to adopt Q235 steel to process, described vaccum suction pipe is steel pipe, described spiral suction sleeve, the pump housing all adopt iron casting to form, and described snorkle and outlet pipe are that plastic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424073.9U CN203948309U (en) | 2014-07-30 | 2014-07-30 | A kind of self-priming pump with vacuum water diversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424073.9U CN203948309U (en) | 2014-07-30 | 2014-07-30 | A kind of self-priming pump with vacuum water diversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948309U true CN203948309U (en) | 2014-11-19 |
Family
ID=51890346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424073.9U Expired - Fee Related CN203948309U (en) | 2014-07-30 | 2014-07-30 | A kind of self-priming pump with vacuum water diversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948309U (en) |
-
2014
- 2014-07-30 CN CN201420424073.9U patent/CN203948309U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160730 |