CN2229560Y - Automatic water suction device for submersible pump - Google Patents
Automatic water suction device for submersible pump Download PDFInfo
- Publication number
- CN2229560Y CN2229560Y CN 94247286 CN94247286U CN2229560Y CN 2229560 Y CN2229560 Y CN 2229560Y CN 94247286 CN94247286 CN 94247286 CN 94247286 U CN94247286 U CN 94247286U CN 2229560 Y CN2229560 Y CN 2229560Y
- Authority
- CN
- China
- Prior art keywords
- submersible pump
- water suction
- suction pipe
- suction sleeve
- thick
- 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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Abstract
The utility model relates to an automatic water suction device for submersible pumps. The utility model is characterized in that the utility model is composed of a thick water suction pipe and a thin water suction pipe; a submersible pump is sheathed between the thick water suction pipe and the thin water suction pipe; one end of the thick water suction pipe forms a cone shape, and is in integral connection with the thin water suction pipe; the other end of the thick water suction pipe forms a cylinder shape, and the diameter of the thick water suction pipe is larger than the submersible pump; the submersible pump is sheathed in the thick water suction pipe; the submersible pump and the thick water suction pipe are sealed by a sealing cushion; the tail end of the submersible pump is exposed; the outer margin of the drum-shaped opening of the thick water suction pipe adopts a ferrule hoop which hoops and fixes the submersible pump and the sealing cushion. The utility model has the advantages of simple structure, low cost, convenient operation, and high efficiency.
Description
The utility model relates to a kind of submersible pump automatic water absorber, refers to especially a kind ofly be made up of thick, thin conduit, and submersible pump is inserted in wherein, and through the automatic water absorber of sealing.
At present, some agricultural district's drawdown of China, the irrigation pump lift of former usefulness is low, water outlet is few, power consumption is many, incompatible the needs, but discarded old water pump to purchase the high new water pump of lift be again that the peasant does not afford to do.
The purpose of this utility model is that a kind of submersible pump automatic water absorber will be provided, and it can not only improve the lift of old water pump, and water outlet is many.
The purpose of this utility model is achieved in that it is made up of thick suction sleeve and thin suction sleeve, and thick suction sleeve one end is conical, and conical mouthful of end is connected with thin suction sleeve; The thick suction sleeve the other end is drum shape, opening, and its diameter is a bit larger tham the submersible pump diameter, and submersible pump packs in the opening of thick suction sleeve, and tail end exposes; The submersible pump tail end is equipped with sealing gasket with thick suction sleeve opening socket place, and through hole is arranged on the sealing gasket; Thick suction sleeve drum shape opening outer rim is provided with iron hoop.There is one-way cock thin suction sleeve lower end.The submersible pump effluent pipe mouth has stopper.
Because adopt such scheme, the utility model utilizes the pressure of air, water can be shifted onto more than ten meters; Make the position of old submersible pump move ten meters to well head, its lift has improved ten meters; Alleviated the pressure of water, alleviated motor load, can economize on electricity more than 1/2nd submersible pump impeller; Water-outlet quantity but increases about 25%; Make large quantities of old submersible pumps can continue operation; Simple in structure, cost is low.
Below by accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the utility model example structure schematic representation.
Among the figure: 1 thick suction sleeve, 2 thin suction sleeves, 3 submersible pumps, 4 sealing gaskets, 5 iron hoops, 6 one-way cocks.
Referring to Fig. 1; The utility model embodiment mainly is made of a thick suction sleeve 1 and a thin suction sleeve 2, and they adopt the rubber material manufacturing, and an end of thick suction sleeve 1 is coniform, and conical mouth is connected with thin suction sleeve, can be one-body molded during manufacturing; Thick suction sleeve 1 the other end is cylindric, opening, and diameter is greater than submersible pump; Submersible pump 3 packs in the opening of thick suction sleeve 1; By sealing gasket 4 sealings, the tail end of submersible pump exposes between the two; One through hole (not shown) is arranged on the sealing gasket 4, and the wiring of submersible pump 3 can pass from through hole; Establish iron hoop together in the drum shape opening outer rim of thick suction sleeve 1, effect is that submersible pump and sealing gasket lock ring is fixing in thick suction sleeve 1; There is one-way cock 6 thin suction sleeve 2 lower ends, and after water pump stops, but valve plug is lived the suction sleeve end opening, and water can not leak, and form vacuum in the pipe.Also can add a stopper, act on identical at the submersible pump effluent pipe mouth.
During use, the submersible pump automatic water absorber that has assembled is put into irrigation well, thin suction sleeve 2 is placed down, and the outlet pipe of submersible pump 3 stretches out the water surface, with the connection of ground pipeline, turn on the power switch and get final product.Submersible pump is commercially available.
Claims (3)
1, a kind of submersible pump automatic water absorber includes submersible pump, it is characterized in that it is made up of thick suction sleeve and thin suction sleeve, and thick suction sleeve one end is conical, and conical mouthful of end is connected with thin suction sleeve; The thick suction sleeve the other end is drum shape, opening, and its diameter is a bit larger tham the submersible pump diameter, and submersible pump packs in the opening of thick suction sleeve, and tail end exposes; The submersible pump tail end is equipped with sealing gasket with thick suction sleeve opening socket place, and through hole is arranged on the sealing gasket; Thick suction sleeve drum shape opening outer rim is provided with iron hoop.
2, submersible pump automatic water absorber as claimed in claim 1 is characterized in that there is one-way cock thin suction sleeve lower end.
3, submersible pump automatic water absorber as claimed in claim 1 is characterized in that the submersible pump effluent pipe mouth has stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247286 CN2229560Y (en) | 1994-12-16 | 1994-12-16 | Automatic water suction device for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247286 CN2229560Y (en) | 1994-12-16 | 1994-12-16 | Automatic water suction device for submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229560Y true CN2229560Y (en) | 1996-06-19 |
Family
ID=33852550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94247286 Expired - Fee Related CN2229560Y (en) | 1994-12-16 | 1994-12-16 | Automatic water suction device for submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229560Y (en) |
-
1994
- 1994-12-16 CN CN 94247286 patent/CN2229560Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |