CN2124325U - Hand-operated lifting pump with water tank - Google Patents
Hand-operated lifting pump with water tank Download PDFInfo
- Publication number
- CN2124325U CN2124325U CN 92211792 CN92211792U CN2124325U CN 2124325 U CN2124325 U CN 2124325U CN 92211792 CN92211792 CN 92211792 CN 92211792 U CN92211792 U CN 92211792U CN 2124325 U CN2124325 U CN 2124325U
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- water
- piston
- water tank
- tank
- hand
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Abstract
The utility model relates to a hand-operated lifting pump with a water tank. The hand-operated lifting pump with a water tank is provided with a piston (4), a piston cylinder block (2) and a water trough (22). The lower part of the piston cylinder block (2) is connected with a suction pipe (23) communicated with subterranean water. The piston cylinder block is provided with a water outlet (12) communicated with the water trough (22). The pipe opening of the suction pipe (23) is provided with a shutter (3). The hand-operated lifting pump with a water tank is characterized in that the hand-operated lifting pump with a water tank is provided with a water tank (21) communicated with the water trough (22) through a passing water inlet (10) on which a shutter (25) is arranged. The hand-operated lifting pump can easily lift water with time saving and labor saving. The hand-operated lifting pump has a certain pressure and lift. A double-piston sealing ring is durable and is easily replaced. The longitudinal reciprocal motion of the piston (4) is stable, which can enhance the efficiency for lifting water and can prevent the frost crack in winter.
Description
The utility model relates to a kind of water pump.
At present, many rural households, army, school do not have the place of tap water generally to use a kind of hand-operated water pump from underground water intaking.This water pump mainly is made up of piston, cylinder body, on the periphery of piston apron is arranged.Form negative pressure when piston is moved upward in the cylinder body, underground water is just drunk up; Piston is moved downward, and then the water depended on pressure is squeezed into the tank that comes and carry it into above the piston by apron from the periphery of apron and is flowed out voluntarily.Use this water pump operation heavy, waste time and energy, going out current does not have pressure not have lift, and the apron life-span is short, needs often to change, and fixedly the bolt of apron, the easy corrosion of packing ring are integral, and change very trouble.
The purpose of this utility model is to provide a kind of hand-operated lifting pump with water tank, to remedy above-mentioned all deficiencys of prior art.
The utility model has piston, piston/cylinder, connecting rod, handle, support and tank, this piston/cylinder bottom connects the logical underground water of suction sleeve, there is a valve at this suction sleeve mouth of pipe place, this piston/cylinder below has a water outlet to be communicated with tank, it is characterized in that it has water tank, this water tank is communicated with above-mentioned tank through inlet, on the inlet of water tank bottom a valve is arranged, and in the bottom of water tank one water outlet is arranged.Lifting handle can make piston move upward along piston/cylinder by connecting rod, form negative pressure in the cylinder body this moment, and the valve of its underpart is opened, and the valve above the inlet of water tank bottom is closed, underground water rises along suction sleeve and enters in the piston/cylinder, and goes into tank by its water outlet spontaneous current; When depressing handle, piston moves downward, and the valve of inferior part of the cylinder block is closed, and the water in the piston/cylinder enters in the tank, and when being full of water in the tank, the valve of water tank bottom just is opened, and water just enters in the water tank, and can be flowed out by its outlet pipe.
Extract underground water with the utility model certain pressure and lift are arranged, except that needing, daily life can also be directly used in washing away and fire-fighting of automobile, door and window, house, operation easily, time saving and energy saving, adopted the double-piston seal ring durable and be easy to change, improved the efficient of water lift greatly, and guaranteed the vertical reciprocating stationarity of piston, owing to discharged ponding, can prevent that winter is by bursting by freezing in addition.
Further specify the utility model below by embodiment and accompanying drawing.
Accompanying drawing 1 is an embodiment's of the utility model an overall structure schematic representation.Accompanying drawing 2 is its plan structure schematic representation.Accompanying drawing 3 is water tank and tank part sectional view.
Handle of the present utility model (6) is connected on the support (7) by bearing pin (19), be connected with piston (4) with bearing pin (17) by bearing pin (18), connecting rod (5) in the side of handle (6) near support (7), lifting or depress handle (6) so just can make circular piston (4) move up and down along drum shape piston/cylinder (2), adorned double-piston seal ring (8) along the periphery of piston (4), suction water efficient is improved greatly, and guaranteed the vertical reciprocating stationarity of piston, the wearing and tearing that alleviated seal ring.The bottom of piston/cylinder (2) is connected to suction sleeve (23) and is communicated with underground water, (11) suitable for reading of this suction sleeve (23) have located valve (3), piston/cylinder (2) bottom has water outlet (12) to be communicated with tank (22), the latter's bottom land semicircular in shape, its lowest part is provided with the screw socket (14) of the water valve that runs in, no ponding can prevent that winter is by bursting by freezing.Tank (22) top has inlet (10) to be communicated with water tank (21), and valve (25) is arranged above this inlet (10).Valve (3) and valve (25) are formed by the metal-plated zinc metal sheet and the sealing gasket of circle, and they are closed soon, and good airproof performance.Water outlet (13) is arranged at the bottom of water tank (21), picks out water pipe (24) by outlet pipe interface (9).Sealing gasket (26) has guaranteed the sealing of piston cylinder (2) and water tank (21), and simultaneously it is an one with sealing gasket on valve (3) and the valve (25), is convenient to installation.
When the utility model is installed, beat earlier the platform what a is suitable for operating height, press the pre-buried good bolt in position of last 4 bolts of pump housing base (1), after waiting to the cement solidifies, that the water pump that has installed is fixing with base fixing bolt (15).Support (7) is fixed on the base (1) by bracket fixing bolt (20), and piston/cylinder (2) is fixed on the base (1) by cylinder body fixing bolt (16).This lifting pump most parts except that bearing pin, seal ring etc. adopt the cast iron manufacturing.
Claims (2)
1, a kind of hand-operated lifting pump with water tank, it has piston (4), piston/cylinder (2), connecting rod (5), handle (6), support (7) and tank (22), this piston/cylinder (2) bottom connects the logical underground water of suction sleeve (23), there is a valve (3) at this suction sleeve (23) mouth of pipe place, this piston/cylinder (2) below has water outlet (12) to be communicated with tank (22), it is characterized in that it has water tank (21), the latter is communicated with above-mentioned tank (22) through inlet (10), on the bottom inlet (10) of water tank (21), a valve (25) is arranged, a water outlet (13) is arranged in the bottom of water tank (21).
2, lifting pump as claimed in claim 1 is characterized in that the periphery of described piston (4) has been adorned double-piston seal ring (8); Described valve (3) and valve (25) are formed by metal-plated zinc metal sheet and sealing gasket, and these sealing gaskets and sealing gasket (26) are one; The bottom land semicircular in shape of described tank (22), its lowest part are provided with the screw socket (14) of the water valve that runs in, and so just do not have ponding, can prevent that winter is by bursting by freezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211792 CN2124325U (en) | 1992-05-07 | 1992-05-07 | Hand-operated lifting pump with water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211792 CN2124325U (en) | 1992-05-07 | 1992-05-07 | Hand-operated lifting pump with water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2124325U true CN2124325U (en) | 1992-12-09 |
Family
ID=4956756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211792 Granted CN2124325U (en) | 1992-05-07 | 1992-05-07 | Hand-operated lifting pump with water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2124325U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012051846A1 (en) * | 2010-10-19 | 2012-04-26 | 宁波沃伟力学工业技术有限公司 | Portable air pump |
| CN105840450A (en) * | 2016-05-24 | 2016-08-10 | 赵延华 | Intelligent liquid adding pump |
| CN109899264A (en) * | 2019-04-24 | 2019-06-18 | 杭州柔晴电子商务有限公司 | A kind of elasticity suction pump |
-
1992
- 1992-05-07 CN CN 92211792 patent/CN2124325U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012051846A1 (en) * | 2010-10-19 | 2012-04-26 | 宁波沃伟力学工业技术有限公司 | Portable air pump |
| CN105840450A (en) * | 2016-05-24 | 2016-08-10 | 赵延华 | Intelligent liquid adding pump |
| CN109899264A (en) * | 2019-04-24 | 2019-06-18 | 杭州柔晴电子商务有限公司 | A kind of elasticity suction pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |