CN2049274U - Totally enclosed water well with hand pump - Google Patents
Totally enclosed water well with hand pump Download PDFInfo
- Publication number
- CN2049274U CN2049274U CN 88213848 CN88213848U CN2049274U CN 2049274 U CN2049274 U CN 2049274U CN 88213848 CN88213848 CN 88213848 CN 88213848 U CN88213848 U CN 88213848U CN 2049274 U CN2049274 U CN 2049274U
- Authority
- CN
- China
- Prior art keywords
- hand pump
- totally enclosed
- water
- water well
- enclosed water
- 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.)
- Withdrawn
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Abstract
The utility model discloses a totally enclosed water well with hand pump. The utility model is characterized in that the totally enclosed water well with hand pump changes a sealing gasket in the prior art into a tapered plug, and a section of water outlet pipe below a well bore is a tapered tube. The totally enclosed water well with hand pump has the advantages of simple structure, low cost, time saving, labor saving and non-electricity consuming. The totally enclosed water well with hand pump also solves the problem that the totally enclosed water well with hand pump doesn't need to prime in use. The totally enclosed water well with hand pump improves the water output rate, effectively prevents the water source pollution, makes the drinking water of people sanitary and clean, and prevents the outbreak and prevalence of the water-borne infection. The manufacturers of the totally enclosed water well with hand pump don't need other equipment, and the net profit is improved about 50% without increasing the investment.
Description
The utility model belongs to a kind of manpower water pump.
In rural area, China plains region or cities and towns, all there is this manpower water pump in many families, usually people are called the hand well, its simple structure, cheap, and water quality is better than large open well, not only be used for domestic water, can also be used to irrigated farmland, orchard, vegetable garden etc., without electric power, save time, laborsaving.But they exist a main shortcoming, need add diversion when promptly reusing after a period of time of stopping using.With good conditionsi what may add is clean water, but it is reported that particularly go to irrigate the fields to the field in the rural area, needs carry diversion with bucket only.It is sewage with in the life mostly that family uses, as dish water, laundry water etc., in various degree ground contamination the water source, the harm people's is healthy.
The purpose of this utility model is, at existing problem in the prior art, manufactures and designs a kind of fully closed pumped well, no matter when uses, and need not add diversion.
The utility model structure mainly is made up of connecting rod (1), strut (2), cement platform (3), conical pipe (4), conical shape check valve (5), piston (6), water outlet (7), pit shaft (8) as shown in the figure.Piston of the present utility model (6) is made up of two-layer, following one deck is one to have the steel plate of many uniform apertures, top one deck is one and the equal-sized rubber pad of steel plate area, one end of connecting rod (1) is connected on steel plate and the rubber pad with screw, in pit shaft (8) outside one strut (2) is arranged, water outlet (7) is on the top of pit shaft (8), and one section following outlet pipe of pit shaft (8) is conical pipe (4), and safety check correspondingly (5) also is taper.One section thin bar is arranged below the safety check, and about 300-400mm is used for the guiding of safety check, makes safety check (5) accurately fall into conical pipe, covers the mouth below the pit shaft, in case the water in the pit shaft leaks down.Key problem in technology of the present utility model is, changes the plane contact of former safety check into three-dimensional contact.It has mainly changed the structure of former safety check, be about to planar sealing pad and change conical plug into, one section following outlet pipe of pit shaft (8) is a conical pipe, and its length is about 30-40mm, conical pipe (4) is identical with conical shape check valve (5) tapering, is best with 60 °.Because of well body inside is negative pressure, so, also can be formed by stacking with a plurality of rubber pads no matter its tapering how, along with not section friction in using, uses closed performance can make with rubber by conical plug good of the present utility model more more.
Brief description setting-out principle of the present utility model once, when human hand depression bar, piston rod rises thereupon, because of water is arranged in the pit shaft, piston rises and produces suction, and conical plug is also picked up, cause the negative pressure of well body inside, water just is forced out outside the well, then depression bar is lifted, this moment, piston descended, conical plug falls back again in the conical pipe, blocks the water in the pit shaft, does not allow it leak down, the human hand is reciprocating one on the other like this, and water is just constantly extruded outside the well.Conical plug mainly plays sealing process, and the water in the pit shaft is not leaked down.
The utility model is except that the advantage that possesses prior art, its major advantage is, no matter be that the use of family or farmland need not add diversion, it has not only improved water rate, family uses and has avoided pollution of waterhead, prevented the generation of water-borne infection and popular, and to the farmland, vegetable plot, orchard etc. do not need to carry diversion again.Manufacturer is not increasing equipment, does not increase under the situation of investment, and net profit can increase about 50%.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Connecting rod (1), strut (2), cement platform (3), conical pipe (4), conical shape check valve (5), piston (6), water outlet (7), pit shaft (8)
Claims (3)
1, a kind of pumped well mainly contains connecting rod, piston, and safety check, pit shaft are formed, and it is characterized in that, and safety check be three-dimensional the contact, changes sealing gasket of the prior art into conical plug, and one section outlet pipe below the pit shaft is a conical pipe.
2, pumped well according to claim 1 is characterized in that, taper pipe range 30-40mm, the tapering of conical pipe and conical plug are 60 °.
3,, it is characterized in that conical plug is by rubber or a plurality of rubber pad is superimposed makes according to claim 1,2 described pumped wells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88213848 CN2049274U (en) | 1988-08-30 | 1988-08-30 | Totally enclosed water well with hand pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88213848 CN2049274U (en) | 1988-08-30 | 1988-08-30 | Totally enclosed water well with hand pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2049274U true CN2049274U (en) | 1989-12-13 |
Family
ID=4846883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88213848 Withdrawn CN2049274U (en) | 1988-08-30 | 1988-08-30 | Totally enclosed water well with hand pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2049274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939886A (en) * | 2012-11-05 | 2013-02-27 | 牛奔田 | Pulling lifting type farmland irrigation water supply device |
| CN103274340A (en) * | 2013-06-14 | 2013-09-04 | 苏州柏德纳科技有限公司 | Lifting device |
| CN104088770A (en) * | 2014-08-03 | 2014-10-08 | 赵夫超 | Dual-purpose water pump |
-
1988
- 1988-08-30 CN CN 88213848 patent/CN2049274U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939886A (en) * | 2012-11-05 | 2013-02-27 | 牛奔田 | Pulling lifting type farmland irrigation water supply device |
| CN103274340A (en) * | 2013-06-14 | 2013-09-04 | 苏州柏德纳科技有限公司 | Lifting device |
| CN103274340B (en) * | 2013-06-14 | 2015-11-25 | 苏州柏德纳科技有限公司 | A kind of jacking system |
| CN104088770A (en) * | 2014-08-03 | 2014-10-08 | 赵夫超 | Dual-purpose water 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 |