CN202493441U - Vacuum pumping device for water pump - Google Patents
Vacuum pumping device for water pump Download PDFInfo
- Publication number
- CN202493441U CN202493441U CN2012200775868U CN201220077586U CN202493441U CN 202493441 U CN202493441 U CN 202493441U CN 2012200775868 U CN2012200775868 U CN 2012200775868U CN 201220077586 U CN201220077586 U CN 201220077586U CN 202493441 U CN202493441 U CN 202493441U
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- water
- pump
- vacuum pump
- vacuum
- pumping device
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Abstract
The utility model relates a vacuum pumping device for a water pump. The device comprise a water pump, a vacuum pump, a water inlet pipe, a water outlet pipe, a water tank, a circulating water hose and a base, wherein the water inlet pipe is installed at the water inlet port of the vacuum pump, the water outlet pipe is arranged at the water outlet of the vacuum pump, the vacuum pump is connected with the water pump through the water inlet pipe, the vacuum pump is connected with the water tank through the water outlet, the vacuum pump is connected with one end of the circulating water hose, and the other end of the circulating water hose is connected with the water tank. The device has the advantages that the structure is simple, the reliability is high, the problem that a traditional water pump is slow in water discharging is solved, and the pumping speed and efficiency of the water pump can be improved greatly.
Description
Technical field
The utility model relates to a kind of water pump and uses vacuum pumping device.
Background technique
Understand according to the claimant, present homemade water pump inhales generally that journey is less, and the pump vacuum pumping velocity is slow, and exiting water process is slow.So auxiliary vacuum pumping device occurred; And general way is to install the vacuum aided suction additional at pump outlet at present; Reaches and quicken the purpose that water pump draws water, but effect not too obvious that water pump water outlet is still slow; Especially under the situation of emergency repair, pumping velocity still can't reach the ideal effect of emergency processing.
Summary of the invention
The purpose of the utility model is: the problem to above-mentioned existing technology exists, and propose a kind of water pump and use vacuum pumping device, can improve water pump pumping velocity and efficient greatly, characteristics such as its apparatus structure is simple, reliability height.
In order to reach above purpose; A kind of water pump of the utility model is used vacuum pumping device, comprises water pump, it is characterized in that: also comprise vacuum pump, be installed in the intake pipe of vacuum pump water intake, the outlet pipe that is installed in the vacuum pump water outlet, water tank, circulating water flexible pipe, base; Said vacuum pump links to each other with water pump through intake pipe; Said vacuum pump links to each other with water tank through outlet pipe, and said vacuum pump connects the circulating water flexible pipe, and the circulating water flexible pipe the other end is connected in the water tank.
The utility model further improves, and said vacuum pump adopts bolt to connect base, and the water tank weldering connects base.
It is that said vacuum pump intake pipe is provided with pressure vacuum gauge, is used to measure the instrument of present atmospheric pressure, and can read the vacuum values of suction intuitively that the utility model further improves.
It is that said water tank is provided with level meter that the utility model further improves.
The beneficial effect of the utility model: this water pump is used vacuum pumping device; Utilize vacuum pump to begin auxiliary vacuumizing from pump intake; The circulating water flexible pipe begins toward the circulation of vacuum pump filling circulating water simultaneously; The water of vacuum pump suction enters into the vacuum pump outlet pipe from the vacuum pump intake pipe, is discharged to then in the water tank, accomplishes whole aspiration procedure.The utility model adopts and carries out the vacuum draw mode from pump intake, and extracting force is bigger, aspirates more direct; Adopt the water cycle pattern simultaneously, make the whole aspiration procedure will be shorter, the water pump water outlet time be faster.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the Facad structure schematic representation of the utility model.
Fig. 2 is the side structure schematic representation of the utility model.
Embodiment
Embodiment one
A kind of water pump of present embodiment is used vacuum pumping device, and basic structure comprises water pump shown in Fig. 1-2; Also comprise vacuum pump 1, be installed in the intake pipe 3 of vacuum pump 1 water intake, the outlet pipe 4 that is installed in vacuum pump 1 water outlet, water tank 5, circulating water flexible pipe 7, base 8, vacuum pump 1 links to each other with water pump through intake pipe 3, and vacuum pump 1 links to each other with water tank 5 through outlet pipe 4; Vacuum pump 1 connects circulating water flexible pipe 7, and circulating water flexible pipe 7 the other ends are connected in the water tank 5, before the work; In vacuum pump 1 pump housing, pack proper amount of water earlier into as working solution, during work, electricity starts vacuum pump 1 motor; Vacuum pump 1 begins auxiliary vacuumizing from pump intake; Circulating water flexible pipe 7 begins the circulating water of in vacuum pump 1 pump housing, annotating simultaneously, when vacuum pump 1 impeller rotates in the direction of the clock, around circulating water is thrown to by impeller; Because action of centrifugal force, water has formed a closed circle that is similar to equal thickness that is decided by the pump chamber shape; The bottom internal surface of circulating water is lucky and impeller hub is tangent, and the upper inside surface of circulating water just contacts (in fact blade has certain insertion depth in water ring) with blade tip.Form a crescent-shaped space between impeller hub and the water ring this moment, and this space is divided into several loculuses that equate with lobe numbers by impeller; When vacuum pump 1 impeller continued rotation, loculus was compressed gas from large to small; When loculus communicated with relief opening, gas just was discharged from outside the pump.Yet the water of vacuum pump 1 suction enters into vacuum pump outlet pipe 4 from vacuum pump intake pipe 3, is discharged to then in the water tank 5, accomplishes whole aspiration procedure.In whole aspiration procedure, because the great efforts that vacuum pump 1 relates to, so vacuum pump 1 adopts bolt to connect base 8, and then the also company's of weldering base 8 of water tank 5.In the said process, water tank 5 is provided with level meter 6, can help to observe water level; Also have the intake pipe 3 of vacuum pump 1 to be provided with pressure vacuum gauge 2, be used to measure the instrument of present atmospheric pressure, and can read the vacuum values of suction this moment intuitively.
Through above measure; Make that act on water surface barometric pressure has formed an individual huge pressure difference with the pump outlet barometric pressure; Make that like this extracting force of water pump is bigger in the utility model, make the whole aspiration procedure will be shorter, the water pump water outlet time be faster; Solve the slow problem of traditional water pump water outlet, improved the speed and the efficient of water pump suction greatly.
Except that the foregoing description, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. a water pump is used vacuum pumping device; Comprise water pump; It is characterized in that: also comprise vacuum pump, be installed in the intake pipe of vacuum pump water intake, the outlet pipe that is installed in the vacuum pump water outlet, water tank, circulating water flexible pipe, base, said vacuum pump links to each other with water pump through intake pipe, and said vacuum pump links to each other with water tank through outlet pipe; Said vacuum pump connects the circulating water flexible pipe, and the circulating water flexible pipe the other end is connected in the water tank.
2. a kind of water pump according to claim 1 is used vacuum pumping device, it is characterized in that: vacuum pump adopts bolt to connect base, and the water tank weldering connects base.
3. a kind of water pump according to claim 2 is used vacuum pumping device, it is characterized in that: said vacuum pump intake pipe is provided with pressure vacuum gauge.
4. a kind of water pump according to claim 3 is used vacuum pumping device, it is characterized in that: said water tank is provided with level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200775868U CN202493441U (en) | 2012-03-05 | 2012-03-05 | Vacuum pumping device for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200775868U CN202493441U (en) | 2012-03-05 | 2012-03-05 | Vacuum pumping device for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493441U true CN202493441U (en) | 2012-10-17 |
Family
ID=46999673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200775868U Expired - Fee Related CN202493441U (en) | 2012-03-05 | 2012-03-05 | Vacuum pumping device for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916021A (en) * | 2018-07-20 | 2018-11-30 | 泗县金皖泵业有限公司 | A kind of water pump suction tester |
-
2012
- 2012-03-05 CN CN2012200775868U patent/CN202493441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916021A (en) * | 2018-07-20 | 2018-11-30 | 泗县金皖泵业有限公司 | A kind of water pump suction tester |
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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: 20121017 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |