CN2143683Y - Hand operated high pressure pump - Google Patents
Hand operated high pressure pump Download PDFInfo
- Publication number
- CN2143683Y CN2143683Y CN 92245144 CN92245144U CN2143683Y CN 2143683 Y CN2143683 Y CN 2143683Y CN 92245144 CN92245144 CN 92245144 CN 92245144 U CN92245144 U CN 92245144U CN 2143683 Y CN2143683 Y CN 2143683Y
- Authority
- CN
- China
- Prior art keywords
- water
- high pressure
- plunger pump
- air chamber
- water outlet
- 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 provides a hand operated high pressure pump, belonging to the field of water lifting machines and tools. The utility model is characterized in that an air chamber (1) is arranged on one side at the water outlet of a plunger pump, the air chamber (1) and the plunger pump are connected into integration through a water yielding pipe fitting (2), and a water outlet joint (18) on one side of the water yielding pipe fitting (2) which is arranged on the lower end of the air chamber (1). The utility model synthesizes multi-function into a whole and has the advantages of reasonable design, compact structure, certain delivery lift, small size, light weight, easy fabrication, low cost, and convenient operation. The hand operated high pressure pump is suitable for popularization and application in Huang and Huai sea flat areas with shallow water level of the water layer whose underground water level is below 8 metres.
Description
The utility model relates to water lift facility field, relates to a kind of high pressure manual pump particularly.
In the prior art, China vast plains region rural households used water lift facility plunger pump is commonly called as the setting-out well head.Its structure generally is that cylinder barrel is welded on the base of steel plate, stand type support also is welded on the base, depression bar on its support directly the driven plunger shadoof drive the piston water lift that in cylinder barrel, pumps, though it has convenient feasible advantage, but there is following shortcoming: the one, cold welding part in winter ruptures easily, cause cylinder barrel gas leakage, water lift efficient reduces, even scraps; The 2nd, swing is excessive between depression bar and the piston shadoof causes piston piece and cylinder barrel wearing and tearing greatly, fragile; The 3rd, this plunger pump does not possess lift, can only be to press a depression bar, goes out water one time, can not continuous effluent.Domestic in recent years once had the people that said structure is improved, but effect is still undesirable.As GN91205827.7, though in cylinder barrel, adopt cylinder cap and connecting rod driven plunger shadoof and regulating piston valve arrangement, do to have solved above-mentioned second shortcoming well, because of its piston valve construction complexity, reasons such as cost height fail to popularize, but still have one, 3 two above-mentioned shortcoming.
The purpose of this utility model is to overcome the said structure shortcoming, provides a kind of reasonable in design, novel structure, simple, not easy-rupturing gas leakage cold season, piston vertical motion up and down has certain lift, easy to manufacture, with low cost, make in the high pressure manual pump of operation.
The technical solution adopted in the utility model is by increasing an air chamber (1) and the architecture advances design of existing plunger pump being realized.Its major technique feature is to be provided with air chamber (1) in the water outlet place of plunger one side, with outlet pipe (2) itself and plunger pump is connected as one; Side at the water outlet pipe fitting (2) of the lower end of air chamber (1) is provided with a water outlet joint (18).
Its technical characteristics is that the piston shadoof joint (1) of upper end in the plunger pump locates to be provided with the double link (4) that matches with it, and the one end is connected with it, and the other end is connected with depression bar (5), and depression bar (5) the other end is provided with the circular hole of installation extension lever; It is a threeway that the water inlet of plunger pump lower end is installed into pipe fitting (10), and the one side is provided with plug (19), and its lower end mouth of pipe is installed on the well casing.
The utility model has the advantages that because it is reasonable in design, novel structure, simple, so it has lift, but continuous effluent, reliable working performance; With low cost, be easy to make; Its integrate draw water, function such as sprinkling irrigation, shower, spraying, a tractor serves several purposes is a kind of comparatively desirable family's water lift facility.
Description of drawings
Fig. 1 is a structural front view of the present utility model
Fig. 2 is a plan view of the present utility model
Fig. 3 is the A-A view of Fig. 2.
Below in conjunction with the embodiment who provides in the accompanying drawing, describe the utility model in detail.
With reference to figure 1, Fig. 2, Fig. 3, the utility model is by air chamber (1), water outlet pipe fitting (2), water filling hole (3), connecting rod (4), depression bar (5), cylinder cap (6), cylinder barrel (7), connecting bolt (8), base (9), water inlet pipe fitting (10), piston shadoof joint (11), sealing silk pressing (12), sealing gasket (13), piston shadoof (14), piston assembly (15), valve member (16), water outlet joint (18), water inlet pipe mouth plug compositions such as (19).In the present embodiment, be provided with air chamber (1), can send into the water of its extrusion in the air chamber (1) by water outlet pipe fitting (2) in water outlet place one side of plunger pump.From being power with the air pressure in it, the water outlet joint (18) by its lower end is with the water ejection, and the water intake pipe fitting (2) of its plunger pump lower end is a threeway, and the one side is with plug (19) sealing, and the mouth of pipe of its lower end connects well casing, as shown in Figure 1.When taking out pond water, river with it, the plug (19) that can open a side draws water, and seals the mouth of pipe of its lower end with plug (19).The base of its plunger pump (9), cylinder barrel (7), cylinder cap (6) connects admittedly together by bolt (8), is provided with sealing gasket (17) between its base (9) and the cylinder barrel (7), is provided with sealing gasket (13) between cylinder barrel (7) and the cylinder cap (6), as shown in Figure 3.Thereby it is air tight to have guaranteed not rupture between cylinder barrel cold season (7) and base plate (9).On cylinder cap (6), be provided with a water filling hole (3), so that when the sky drought, water uses.Be provided with shadoof joint (11) on the top of cylinder inner carrier shadoof (14), with double link (4), depression bar (5) connects, depression bar (5) is fixed on the tilted supporter on cylinder cap (6) the right, the purpose that adopts double link is to guarantee piston vertical motion up and down, reduce the friction of piston assembly, prolong its life-span purpose cylinder body.In the present embodiment, the model of cylinder barrel adopts 0 195 centimetres, the self-priming degree of plunger pump is greater than 8 meters, and lift is greater than 18 meters, 15 kilograms of weight, it is reasonable in design, compact structure, volume is little, and is easy to operate, its reliable performance is suitable for applying in 8 meters areas, the Yellow River and Huai He River sea plain with interior shoaling layer water level of level of ground water.
Claims (3)
1, a kind of high pressure manual pump that contains plunger pump is characterized in that being provided with air chamber (1) in the water outlet place of plunger pump one side, with water outlet pipe fitting (2) itself and plunger pump is connected as one; Side at the water outlet pipe fitting (2) of the lower end of air chamber (1) is provided with a water outlet joint (18).
2, according to the described high pressure manual pump of claim 1, the piston shadoof joint (11) that it is characterized in that upper end in the plunger pump is located to be provided with and is mated double link (4), the one end is connected with it, and the other end is connected with depression bar (5), and depression bar (5) the other end is provided with the circular hole that extension lever is installed.
3, according to the described high pressure manual pump of claim 1, it is characterized in that the water inlet pipe fitting (10) of the water inlet installation of plunger pump lower end is a threeway, the one side is provided with plug (19), and its lower end pipe is installed on the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92245144 CN2143683Y (en) | 1992-12-21 | 1992-12-21 | Hand operated high pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92245144 CN2143683Y (en) | 1992-12-21 | 1992-12-21 | Hand operated high pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143683Y true CN2143683Y (en) | 1993-10-13 |
Family
ID=33784170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92245144 Expired - Fee Related CN2143683Y (en) | 1992-12-21 | 1992-12-21 | Hand operated high pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143683Y (en) |
-
1992
- 1992-12-21 CN CN 92245144 patent/CN2143683Y/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 |