CN2721898Y - Water pressurizer of water pressurized well - Google Patents
Water pressurizer of water pressurized well Download PDFInfo
- Publication number
- CN2721898Y CN2721898Y CN 200420062404 CN200420062404U CN2721898Y CN 2721898 Y CN2721898 Y CN 2721898Y CN 200420062404 CN200420062404 CN 200420062404 CN 200420062404 U CN200420062404 U CN 200420062404U CN 2721898 Y CN2721898 Y CN 2721898Y
- Authority
- CN
- China
- Prior art keywords
- depression bar
- sliding slot
- water
- fulcrum
- piston
- 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
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a water pressurizer of water pressurized well, which is characterized in that the fulcrum fitted with a pressure lever is provided with a horizontal sliding slot and a semicircle sliding slot, and the pressure lever is matched with the horizontal sliding slot and the semicircle sliding slot on a supporting rod through a shaft and a bearing. The improved water pressurizer comprises a piston-rod which keeps up and down reciprocating linear motion all the time, and the fulcrum of the pressure lever keeps sliding in the horizontal sliding slot and the semicircle sliding slot of a bracket through the shaft and the bearing in order to accomplish the curvilinear motion of the pressure lever. The improvement solves the problem of being easily worn of a piston sealing rubber ring and increases the service life of the water pressurizer.
Description
Technical field
The utility model relates to the pumped well water pumping device.
Background technique
Vast rural area and part town dweller are extensive use of pumped well.Known pumped well water pumping device is made up of drinking-water pipe, piston, connecting rod, depression bar and pole; The piston front portion is equipped with rubber seal, and depression bar and the pole place of being rotationally connected are fulcrum, and depression bar one end is connecting piston, and the other end is a handle.In the use, people hold depression bar pressure-raising depression bar up and down, drive piston to-and-fro motion in drinking-water pipe, well water can be drawn up, in this operating process, because the curvilinear motion of piston rod, the piston nose rubber seal is very easily damaged, simultaneously, the attachment hole of pole joint has also been worn into curved hole, has reduced the working life of water pumping device.
Summary of the invention
The purpose of this utility model is: a kind of long service life is provided, and setting-out is labour-saving pumped well water pumping device more.
Concrete technical solution is as follows:
The pumped well water pumping device, comprise drinking-water pipe, piston, connecting rod, depression bar and pole, it is characterized in that: the fulcrum place that described pole is gone up, cooperated with depression bar is provided with is convenient to the horizontal concrete chute that the depression bar fulcrum reciprocatingly slides, horizontal concrete chute periphery, depression bar handle orientations place are provided with the semicircle shape chute, and depression bar cooperates with horizontal concrete chute and semicircle shape chute on the pole by axle, bearing.
By improvement to existing water pumping device, depression bar in movement process, can be neatly freely slip in the horizontal concrete chute of pole and semicircle shape chute, in the working life of both having improved the piston nose rubber seal, make the setting-out operation more laborsaving again.The working life of having improved water pumping device greatly simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
See Fig. 1,
Pumped well comprises drinking-water pipe 1, piston 2, connecting rod 3, depression bar 4 and pole 5 with water pumping device.The fulcrum place that cooperates on the pole 5, with depression bar 4 has is convenient to the horizontal concrete chute 6 that the depression bar fulcrum reciprocatingly slides, horizontal concrete chute 6 peripheries, depression bar handle orientations place have semicircle shape chute 7, and depression bar 4 cooperates with horizontal concrete chute 6 and semicircle shape chute 7 on the pole 5 by axle 8, bearing 9.
During the setting-out operation, piston rod remains straight line motion up and down reciprocatingly, and the fulcrum of depression bar remains on the horizontal concrete chute of support and the slip in the semicircle shape chute by the effect of axle and bearing, realizes the curvilinear motion of depression bar.
This improvement has solved piston rubber seal problem easy to wear, the working life of having improved water pumping device.
Claims (1)
1, pumped well water pumping device, comprise drinking-water pipe, piston, connecting rod, depression bar and pole, it is characterized in that: the fulcrum place that described pole is gone up, cooperated with depression bar is provided with is convenient to the horizontal concrete chute that the depression bar fulcrum reciprocatingly slides, horizontal concrete chute periphery, depression bar handle orientations place are provided with the semicircle shape chute, and depression bar cooperates with horizontal concrete chute and semicircle shape chute on the pole by axle, bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062404 CN2721898Y (en) | 2004-06-30 | 2004-06-30 | Water pressurizer of water pressurized well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062404 CN2721898Y (en) | 2004-06-30 | 2004-06-30 | Water pressurizer of water pressurized well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721898Y true CN2721898Y (en) | 2005-08-31 |
Family
ID=35012270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062404 Expired - Fee Related CN2721898Y (en) | 2004-06-30 | 2004-06-30 | Water pressurizer of water pressurized well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721898Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305200A (en) * | 2015-12-03 | 2016-02-03 | 东华大学 | Pin trimming tool for connector, and application method of the same |
-
2004
- 2004-06-30 CN CN 200420062404 patent/CN2721898Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305200A (en) * | 2015-12-03 | 2016-02-03 | 东华大学 | Pin trimming tool for connector, and application method of the same |
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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 |