CN2797701Y - Automatic water filling device for pump - Google Patents
Automatic water filling device for pump Download PDFInfo
- Publication number
- CN2797701Y CN2797701Y CN 200520024341 CN200520024341U CN2797701Y CN 2797701 Y CN2797701 Y CN 2797701Y CN 200520024341 CN200520024341 CN 200520024341 CN 200520024341 U CN200520024341 U CN 200520024341U CN 2797701 Y CN2797701 Y CN 2797701Y
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- CN
- China
- Prior art keywords
- pump
- water
- vacuum
- filling device
- vacuum pump
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- 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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Abstract
The utility model belongs to the technical field of a water pump accessory, and especially discloses an automatic water filling device for a water pump. The automatic water filling device for a water pump comprises a vacuum box and at least one vacuum pump, wherein the vacuum pump is connected with the vacuum box through a first air guiding tube and the vacuum box is connected with the upper end of a water pump through a second air guiding tube. The first and the second air guiding tubes are both provided with a one-way air valve, and the vacuum pump is connected with a pump control mechanism. The utility model solves the problems that a half underground form built in an industry increases capital construction investment, the water pump and a motor have the danger of being submersed, and manual water filling is used in irrigation; the utility model can be used in industry and agriculture.
Description
Technical field
The utility model belongs to water pump attachment technique field, particularly is used for a kind of water pump automatic filling device of water pump water-filling.
Background technique
Along with the mixing water irrigation method that adopts surface water or underground deep layer water and shallow seated groundwater to form in the raising of industrialization degree and the agricultural, the purposes of water pump is more and more wider.Present water pump is because the structure aspect before each the startup, must be full of water earlier in the pump housing.The agricultural irrigation aspect, people adopt artificial water-filling mostly; Industrial aspect, people build up semi-underground form in order to increase work efficiency with pumping plant, like this, have not only increased capital investment, also can make water pump and motor that covered danger is arranged.
The model utility content
The technical problem that the utility model solves just provide a kind of can the automatic water-filling of feed water pump, easy to operate water pump automatic filling device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of water pump automatic filling device, comprise vacuum box and at least one vacuum pump, described vacuum pump is connected with described vacuum box by first air pipe, described vacuum box is connected with the water pump upper end by second air pipe, have first Non-return air valve on described first air pipe, have second Non-return air valve on described second air pipe, described vacuum pump is connected with the pump control mechanism.
Its additional technical feature is: also comprise the cyclic water tank that has water intake and level controling mechanism, the intake pipe of described vacuum pump is communicated with the bottom of cyclic water tank, and the outlet pipe of vacuum pump is connected with cyclic water tank and height is equal with the water level of cyclic water tank or omit high; Described pump control mechanism is included in pressure transducer in the vacuum box and the switchboard that is electrically connected with it; Described vacuum pump is two; Described vacuum pump is more than two.
A kind of water pump automatic filling device provided by the utility model is compared with prior art and is had the following advantages: one, because the water pump automatic filling device comprises vacuum box and at least one vacuum pump, vacuum pump is connected with described vacuum box by first air pipe, vacuum box is connected with the water pump upper end by second air pipe, band has Non-return air valve respectively on first air pipe and second air pipe, make when needs start water pump, as long as open the power plant of vacuum pump earlier, air in the pump body arrives vacuum pump by vacuum box, discharge then, be full of water in the pump body, avoided artificial water-filling and built semi-underground pumping plant; Its two because the intake pipe of vacuum pump is communicated with the bottom of cyclic water tank, the outlet pipe of vacuum pump is connected with cyclic water tank and highly equal with the water level of cyclic water tank or summary height, making to be in the vacuum pump has water state, is more conducive to the air in the water pump is extracted out; Its three because vacuum pump is two or more, during use, can make a vacuum pump be in stand-by state, made things convenient for the maintenance and the maintenance of vacuum pump; Its four owing in vacuum box, be equipped with switchboard and be electrically connected pressure transducer, played the effect of automatic control.
Description of drawings
Accompanying drawing is the structural representation of a kind of water pump automatic filling device provided by the utility model.
Embodiment
Below in conjunction with accompanying drawing a kind of water pump automatic filling device provided by the utility model is described in further detail:
As shown in drawings, this water pump automatic filling device comprises vacuum box 1 and vacuum pump 2, vacuum pump 2 is connected with vacuum box 1 by first air pipe 3, have first Non-return air valve 6 on first air pipe 3, prevent that gas or water in the vacuum pump 2 from entering vacuum box 1, vacuum box 1 is connected with water pump 8 upper ends by second air pipe 7, has second Non-return air valve 10 on second air pipe 7, prevent that the gas in the vacuum box 1 from entering water pump 8, vacuum pump 2 be connected by pump control mechanism 9.
In order to make to be in the vacuum pump 2 water state is arranged, be more conducive to the air in the water pump is extracted out, this water pump automatic filling device also includes cyclic water tank 12, and cyclic water tank 12 has level controling mechanism 5, as the float-ball type level controling mechanism, also can be other level controling mechanisms of prior art.Cyclic water tank 12 has the water intake 13 that is communicated with water supply device.The intake pipe 14 of vacuum pump 2 is communicated with the bottom of cyclic water tank 12, and its outlet pipe 14 is connected with cyclic water tank 12, and outlet pipe 14 is equal with the water level of cyclic water tank with the height of cyclic water tank 12 joints or slightly high.Cyclic water tank 12 can be installed in below the vacuum box 1, also can be installed in the position of other easy-to-operaies.
In order to realize automatic water-filling, control mechanism 9 is included in pressure transducer 4 in the vacuum box 1 and the switchboard 11 that is electrically connected with it, and this switchboard 11 is electrically connected with vacuum pump 1.
The maintenance and the maintenance of vacuum pump during use, can make a vacuum pump be in stand-by state for convenience, and vacuum pump 2 vacuum pumps are two or more (only drawing among the figure two).
When using, second air pipe 7 is connected with water pump 8 upper ends.Owing to influenced by vacuum box 1 interior degree of vacuum, vacuum pump 2 work (also can manually open and close the power supply of vacuum pump 2) that pressure transducer 4 controls are electrically connected with switchboard 11, the water that drives in the cyclic water tank 12 circulates along vacuum pump intake pipe, vacuum pump, vacuum pump outlet pipe, in water cycle, air in first air pipe 3 that will be connected with vacuum pump 1 carries away, cause the pressure in the vacuum box 1 to reduce, pressure in the water pump 8 that is attached thereto reduces, the water of water pump water inlet place enters water pump 8 under atmospheric effect, finished the purpose of the automatic water-filling of water pump.
Claims (5)
1, a kind of water pump automatic filling device, it is characterized in that: comprise vacuum box and at least one vacuum pump, described vacuum pump is connected with described vacuum box by first air pipe, described vacuum box is connected with the water pump upper end by second air pipe, on described first air pipe, have first Non-return air valve, have second Non-return air valve on described second air pipe, described vacuum pump is connected with the pump control mechanism.
2, a kind of water pump automatic filling device according to claim 1, it is characterized by: also comprise the cyclic water tank that has water intake and level controling mechanism, the intake pipe of described vacuum pump is communicated with the bottom of cyclic water tank, and the outlet pipe of vacuum pump is connected with cyclic water tank and height is equal with the water level of cyclic water tank or omit high.
3, a kind of water pump automatic filling device according to claim 1 and 2 is characterized by: described pump control mechanism is included in pressure transducer in the vacuum box and the switchboard that is electrically connected with it.
4, a kind of water pump automatic filling device according to claim 1 and 2, it is characterized by: described vacuum pump is two.
5, a kind of water pump automatic filling device according to claim 1 and 2, it is characterized by: described vacuum pump is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024341 CN2797701Y (en) | 2005-06-21 | 2005-06-21 | Automatic water filling device for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024341 CN2797701Y (en) | 2005-06-21 | 2005-06-21 | Automatic water filling device for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797701Y true CN2797701Y (en) | 2006-07-19 |
Family
ID=36868943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024341 Expired - Fee Related CN2797701Y (en) | 2005-06-21 | 2005-06-21 | Automatic water filling device for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797701Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220811B (en) * | 2007-01-12 | 2014-04-09 | 张卓理 | Automatic vacuum detection system of water feeding pump |
| CN105715553A (en) * | 2014-12-05 | 2016-06-29 | 江苏唯达水处理技术股份有限公司 | Full-automatic water diversion device |
| CN106337817A (en) * | 2016-08-31 | 2017-01-18 | 君禾泵业股份有限公司 | Self-priming water jet pump |
-
2005
- 2005-06-21 CN CN 200520024341 patent/CN2797701Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220811B (en) * | 2007-01-12 | 2014-04-09 | 张卓理 | Automatic vacuum detection system of water feeding pump |
| CN105715553A (en) * | 2014-12-05 | 2016-06-29 | 江苏唯达水处理技术股份有限公司 | Full-automatic water diversion device |
| CN105715553B (en) * | 2014-12-05 | 2018-03-16 | 江苏唯达水处理技术股份有限公司 | A kind of full-automatic priming device |
| CN106337817A (en) * | 2016-08-31 | 2017-01-18 | 君禾泵业股份有限公司 | Self-priming water jet pump |
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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: 20060719 Termination date: 20110621 |