CN2232990Y - Hand high pressure water pump - Google Patents
Hand high pressure water pump Download PDFInfo
- Publication number
- CN2232990Y CN2232990Y CN 95207757 CN95207757U CN2232990Y CN 2232990 Y CN2232990 Y CN 2232990Y CN 95207757 CN95207757 CN 95207757 CN 95207757 U CN95207757 U CN 95207757U CN 2232990 Y CN2232990 Y CN 2232990Y
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- lift
- piston
- seat
- 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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- Electromagnetic Pumps, Or The Like (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a hand high pressure water pump which is a manual water pumping tool underground. The utility model is composed of a pump base, a pump body, a pump cover, a hand crank, a connecting rod, a piston assembly, a water supply water sealing, a lift head system, etc., wherein, the lift head system is composed of a lift joint, an upper three-way, a medium three-way, a lower water discharge pipe, a lift head piston, a lift head water stop and a lateral plug; the different positions of the lift head piston are adjusted to supply water to the ground or upstairs. The utility model is mainly used to pump the underground water.
Description
The utility model relates to a kind of underground craft apparatus that draws water.
Hand pulsating pump of the prior art, owing to pump cover is connected with the non-tight formula that is connected to of the pump housing, and water outlet also is common slot type or tubular type, so can only flow out along water outlet from the underground water that comes that drains out, for the ground water, can not supply water upstairs, send water need adopt other modes upstairs.
The purpose of this utility model is to overcome the shortcoming of existing common hand pulsating pump, and a kind of hand pulsating pump that can supply water upstairs is provided.
The utility model can be made up of pump seat, the pump housing, pump cover, handle, connecting rod, piston assembly, water inlet water seal and lift worker, it is characterized by: a side on the top of the pump housing has water outlet, and opposite side has a supporting base, and handle is bearing on this seat; Pump cover directly is connected by internal and external threads with the pump housing; One adjusting nut is arranged above the pump cover, will go up water seal and be locked on the pump cover, when making connecting rod pass pump cover to move up and down, last water seal works the water effect of prohibiting; Piston assembly is made up of piston and piston shelf; One inlet valve is arranged on the pump seat, and inlet valve is furnished with a "T"-shaped rubber water sealing, and a positioning framework is arranged above the water seal, and positioning framework is installed on the pump seat, and positioning framework limits the working space of water inlet water seal; The water outlet on pump housing top connects lift worker energy by screw, rubber washer, the lift worker can only be connect by lift, last threeway, middle threeway, lower discharging tube, lift piston, lift water end and horizontal plug is formed, and regulate the diverse location of lift piston, can supply water earthward or upstairs.
Following embodiment is described further in conjunction with the accompanying drawings:
Fig. 1 is a present embodiment External view in kind, and Fig. 2 is an erection drawing, and Fig. 3 is the positioning framework stereogram, and Fig. 4 is water inlet water seal sectional view, and Fig. 5 is for being lift worker energy schematic representation.
Among the figure, (1) handle, (2) connecting rod, (3) adjusting nut, (4) go up water seal, (5) pump cover, (6) pump seat, (7) water inlet water seal, (8) positioning framework, (9) pump housing, (10) piston, (11) piston shelf, (12) lower discharging tube, (13) threeway in, (14) lift piston, (15) lift water ends, (16) horizontal plug, (17) go up threeway, and (18) lift connects only.
When lift piston (14) was in Fig. 2 state, water flowed out from lower discharging tube (12), uses for ground; Lower discharging tube (12) toward drop-down figure (5) state that promptly is in, is closed lower discharging tube together with lift piston (13) when drop-down, and water only connects (18) from lift and flows out, along connecting water pipe (not drawing among the figure) toward water supply upstairs; If turn on horizontal plug (16), the horizontal outlet of therefrom threeway of water (13) is flowed out.
The utility model can not only be given surface water supply, can also supply water upstairs, inhales journey and is 9-10 meters, and lift is 8-10 meters, and per minute can absorb water 28 liters; In addition, fastening because pump seat adopts internal and external threads directly to be connected with the pump housing, the pump housing with pump cover, be difficult for gas leakage, "T"-shaped rubber part is adopted in the water inlet water seal, and wear-resistant, resistance is little, and closed performance is good, high working efficiency.
Claims (1)
1, a kind of hand high pressure pulsating pump, can form by pump seat, the pump housing, pump cover, handle, connecting rod, piston assembly, water inlet water seal and lift worker, it is characterized by: a side on the top of the pump housing has water outlet, and opposite side has a supporting base, and handle is bearing on this seat; Pump cover directly is connected by internal and external threads with the pump housing; One adjusting nut is arranged above the pump cover, will go up water seal and be locked on the pump cover, when making connecting rod pass pump cover to move up and down, last water seal works the water effect of prohibiting; Piston assembly is made up of piston and piston shelf; Pump seat directly is connected by internal and external threads with the pump housing; One inlet valve is arranged on the pump seat, and inlet valve is furnished with a "T"-shaped rubber water sealing, and a positioning framework is arranged above the water seal, and positioning framework is installed on the pump seat, and positioning framework limits the working space of water inlet water seal; The water outlet on pump housing top connects lift worker energy by screw, rubber washer, the lift worker can only be connect, go up threeway, middle threeway, lower discharging tube, lift piston by lift, lift water ends and horizontal plug is formed, regulate the diverse location of lift piston, can supply water earthward or upstairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207757 CN2232990Y (en) | 1995-04-04 | 1995-04-04 | Hand high pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207757 CN2232990Y (en) | 1995-04-04 | 1995-04-04 | Hand high pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232990Y true CN2232990Y (en) | 1996-08-14 |
Family
ID=33859291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95207757 Expired - Fee Related CN2232990Y (en) | 1995-04-04 | 1995-04-04 | Hand high pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232990Y (en) |
-
1995
- 1995-04-04 CN CN 95207757 patent/CN2232990Y/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 |