CN209227689U - A kind of new-type water pump water supply device - Google Patents
A kind of new-type water pump water supply device Download PDFInfo
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- CN209227689U CN209227689U CN201822041968.5U CN201822041968U CN209227689U CN 209227689 U CN209227689 U CN 209227689U CN 201822041968 U CN201822041968 U CN 201822041968U CN 209227689 U CN209227689 U CN 209227689U
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- pump
- tank
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Abstract
The utility model provides a kind of new-type water pump water supply device, including water pump, reservoir and airtight water tank, water pump connects the airtight water tank, and airtight water tank connects reservoir by water inlet pipe, the minimum point of airtight water tank is higher than water pump, and the water outlet of airtight water tank is set to the bottom of water tank；The water outlet of the water inlet pipe connection airtight water tank of water pump；The water inlet of water inlet pipe is set to the top of airtight water tank；Airtight water tank is provided with exhaust valve.Device is higher than the water inlet of water pump using the water outlet of airtight water tank, is supplied water using gravity using a kind of high-order airtight water tank water supply water supplying pump, guarantee after water pump shuts down, always there is water in water pump, so that water pump can normally start every time, ensure that the duration used.
Description
Technical field
The utility model belongs to water pump water supply device field, and in particular to a kind of new-type water pump water supply device.
Background technique
Many in application of the field of industrial production for centrifugal pump, the characteristics of centrifugal pump is if water level is no more than impeller
Liquid level often will cause impeller cavitation erosion or can not extract water or liquid out.Traditional method installs bottom valve, valve in water inlet
Core can move down, and water pump must be filled liquid before water pump starting, receive the pressure and own wt of water, and spool can incite somebody to action
Bottom valve sealed bottom guarantees that the liquid filled in is not flowed out from bottom valve, and when starting centrifugal pump, the liquid of water pump can be from pumping line
Road investigation, since centrifugal force acts on, bottom valve spool is opened, and in the water pump that the liquid in pond can fill, completes the water supply of water pump, should
Device will receive the influence of pond liquid due to bottom valve, and impurity, dirt etc. can adhere on spool, and spool is caused to stop in water pump
After work, bottom cannot be returned to, causes pipeline liquid level to flow to pond, is again started up water pump next time, equally will appear in water pump has
Gas and can not work normally, need to bottom valve carry out thorough cleaning, industrial continuity is impacted.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of new-type water pump water supply device, the present apparatus is by susceptible to plugging bottom
Valve removes, and uses between straight tube and pond liquid level, and water system failure rate reduces, and water application efficiency improves.
In order to achieve the above objectives, the utility model provides a kind of new-type water pump water supply device, including water pump, reservoir and close
Water tank is closed, the water pump connects the airtight water tank, and the airtight water tank connects the reservoir by water inlet pipe, described closed
The minimum point of water tank is higher than the highest point of the water pump, and the water outlet of the airtight water tank is set to the bottom of the water tank；Institute
The water inlet pipe for stating water pump connects the water outlet of the airtight water tank；The water inlet of the water inlet pipe is set to the airtight water tank
Top；The airtight water tank is provided with exhaust valve.
Preferably, the airtight water tank is provided with Water filling valve.Airtight water tank is carried out by Water filling valve plus water.
Preferably, the airtight water tank is connected with water storage box, and electromagnetism is equipped between the airtight water tank and the water storage box
Switch.It when cannot obtaining water from reservoir in time, opens water storage box in airtight water tank and carries out urgent water supply.
Preferably, the minimum point of the water storage box is higher than the airtight water tank.The water supply of water storage box can be by with gravity
For power,
Preferably, electronic level switch, the electronic level switch and the electricity are provided in the airtight water tank
Magnetic switch is electrically connected.The water that electronic level switch checks airtight water tank is less, when water level is lower, automatically opens
The electromagnetic switch of water storage box.
Preferably, the airtight water tank is placed in rack.The height that airtight water tank is raised by rack facilitates closed water
The height of case adjusts.
The utility model is the beneficial effects are as follows: the present apparatus is utilized using a kind of high-order airtight water tank water supply water supplying pump
The water outlet of airtight water tank is higher than the water inlet of water pump, is supplied water, is guaranteed after water pump shuts down using gravity, water
Always there is water in pump, so that water pump can normally start every time, ensure that the duration used.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of new-type water pump water supply device of the utility model；
Fig. 2 is a kind of another embodiment of new-type water pump water supply device of the utility model.
Wherein, 1, water pump；2, reservoir；3, airtight water tank；4, water inlet pipe；5, the water inlet pipe of water pump；6, exhaust valve；7, it infuses
Penstock；8, water storage box；9, electromagnetic switch.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Specific embodiment of the present utility model is described below in conjunction with attached drawing.
Embodiment 1:
Fig. 1 shows a kind of new-type water pump water supply device, including water pump 1, reservoir 2 and airtight water tank 3, and water pump 1 connects
The airtight water tank 3, airtight water tank 3 connect reservoir 2 by water inlet pipe 4, and the minimum point of airtight water tank 3 is higher than water pump 1 most
High point, the water outlet of airtight water tank 3 are set to the bottom of water tank 3；The water inlet pipe 5 of water pump connects the water outlet of airtight water tank 3；Into
The water inlet of water pipe 4 is set to the top of airtight water tank 3；Airtight water tank 3 is provided with exhaust valve 6.
Further, airtight water tank 3 is provided with Water filling valve 7.Airtight water tank is carried out by Water filling valve plus water.
Further, airtight water tank 3 is placed in rack.The height that airtight water tank is raised by rack facilitates closed water
The height of case adjusts.
The working principle of the present embodiment: being injected water into airtight water tank 3 by Water filling valve 7, while passing through closed water
The exhaust valve 6 of case 3 by inside water tank other discharge.When water pump 1 starts, due to 1 inner filling water of water pump, water pump 1 works, meeting
The water of 3 the inside of airtight water tank is taken away from lower part, the top of airtight water tank 3 can generate vacuum, by the effect of atmospheric pressure, store
The water in pond 2 can strike the beam inside airtight water tank 3, to guarantee that water pump 1 can successively obtain water source supplement.Water pump 1 stops
It only works, the water of water inlet pipe 4 can be returned to pond by gravity, and the water of airtight water tank 3, which can be filled, is stored to water tank, be next
Secondary water pump 1 normally starts offer condition.
The utility model is the beneficial effects are as follows: the present apparatus is utilized using a kind of high-order airtight water tank water supply water supplying pump
The water outlet of airtight water tank is higher than the water inlet of water pump, is supplied water, is guaranteed after water pump shuts down using gravity, water
Always there is water in pump, so that water pump can normally start every time, ensure that the duration used.
Embodiment 2:
Fig. 2 shows a kind of new-type water pump water supply device, including water pump 1, reservoir 2 and airtight water tank 3, water pump 1 is connected
The airtight water tank 3, airtight water tank 3 connect reservoir 2 by water inlet pipe 4, and the minimum point of airtight water tank 3 is higher than water pump 1 most
High point, the water outlet of airtight water tank 3 are set to the bottom of water tank 3；The water inlet pipe 5 of water pump connects the water outlet of airtight water tank 3；Into
The water inlet of water pipe 4 is set to the top of airtight water tank 3；Airtight water tank 3 is provided with exhaust valve 6.
Further, airtight water tank 3 is provided with Water filling valve 7.Airtight water tank is carried out by Water filling valve plus water.
Further, airtight water tank 3 is placed in rack.The height that airtight water tank is raised by rack facilitates closed water
The height of case adjusts.
Further, airtight water tank 3 is connected with water storage box 8, and electromagnetic switch 9 is equipped between airtight water tank 3 and water storage box 8.
It when cannot obtaining water from reservoir in time, opens water storage box in airtight water tank and carries out urgent water supply.
Further, the minimum point of water storage box 8 is higher than airtight water tank 3.The water supply of water storage box can be by being with gravity
Power,
Further, be provided with electronic level switch in the airtight water tank 3, the electronic level switch with it is described
Electromagnetic switch is electrically connected.The water that electronic level switch checks airtight water tank is less, when water level is lower, beats automatically
Open the electromagnetic switch of water storage box.
The working principle of the present embodiment: being injected water into airtight water tank 3 by Water filling valve 7, while passing through closed water
The exhaust valve 6 of case 3 by inside water tank other discharge.When water pump 1 starts, due to 1 inner filling water of water pump, water pump 1 works, meeting
The water of 3 the inside of airtight water tank is taken away from lower part, the top of airtight water tank 3 can generate vacuum, by the effect of atmospheric pressure, store
The water in pond 2 can strike the beam inside airtight water tank 3, to guarantee that water pump 1 can successively obtain water source supplement.Water pump 1 stops
It only works, the water of water inlet pipe 4 can be returned to pond by gravity, and the water of airtight water tank 3, which can be filled, is stored to water tank, be next
Secondary water pump 1 normally starts offer condition.
The utility model is the beneficial effects are as follows: the present apparatus is utilized using a kind of high-order airtight water tank water supply water supplying pump
The water outlet of airtight water tank is higher than the water inlet of water pump, is supplied water, is guaranteed after water pump shuts down using gravity, water
Always there is water in pump, so that water pump can normally start every time, ensure that the duration used.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (6)
1. a kind of new-type water pump water supply device, including water pump, reservoir and airtight water tank, the water pump connects the closed water
Case, the airtight water tank connect the reservoir by water inlet pipe, which is characterized in that the minimum point of the airtight water tank is higher than institute
The highest point of water pump is stated, the water outlet of the airtight water tank is set to the bottom of the water tank；The water inlet pipe of the water pump connects
The water outlet of the airtight water tank；The water inlet of the water inlet pipe is set to the top of the airtight water tank；The airtight water tank
It is provided with exhaust valve.
2. a kind of new-type water pump water supply device according to claim 1, which is characterized in that the airtight water tank is provided with note
Penstock.
3. a kind of new-type water pump water supply device according to claim 1, which is characterized in that the airtight water tank is connected with storage
Water tank is equipped with electromagnetic switch between the airtight water tank and the water storage box.
4. a kind of new-type water pump water supply device according to claim 3, which is characterized in that the minimum point of the water storage box is high
In the airtight water tank.
5. a kind of new-type water pump water supply device according to claim 3, which is characterized in that be provided in the airtight water tank
Electronic level switch, the electronic level switch and the electromagnetic switch are electrically connected.
6. a kind of new-type water pump water supply device according to claim 1, which is characterized in that the airtight water tank is placed in machine
On frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041968.5U CN209227689U (en) | 2018-12-06 | 2018-12-06 | A kind of new-type water pump water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041968.5U CN209227689U (en) | 2018-12-06 | 2018-12-06 | A kind of new-type water pump water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227689U true CN209227689U (en) | 2019-08-09 |
Family
ID=67506418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822041968.5U Active CN209227689U (en) | 2018-12-06 | 2018-12-06 | A kind of new-type water pump water supply device |
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| CN (1) | CN209227689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372062A (en) * | 2018-12-06 | 2019-02-22 | 广东新兴铸管有限公司 | A kind of new-type water pump water supply device |
-
2018
- 2018-12-06 CN CN201822041968.5U patent/CN209227689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372062A (en) * | 2018-12-06 | 2019-02-22 | 广东新兴铸管有限公司 | A kind of new-type water pump water supply device |
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