CN2218202Y

CN2218202Y - High level water supplier of press water-well

Info

Publication number: CN2218202Y
Application number: CN 94243727
Authority: CN
Inventors: 谢洪来
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-25
Filing date: 1994-10-25
Publication date: 1996-01-24
Anticipated expiration: 2004-10-25

Abstract

The utility model discloses a high level water supplier for press water-wells, which is matched with press water-wells in countryside. The suction pipe of the utility model is connected in series with a one-way valve and a water drain valve. A water outlet pipe is connected with the upper end of the suction pipe. The end part of the water outlet pipe is provided with a one-way valve and a water drain valve. The one-way valve of the end part of the water outlet pipe is connected with a near water supply pipe, a far water supply pipe and a high water supply pipe which are respectively connected in series with a stop valve. The lower side of the suction piston of a press water-well forms a cone shape. The utility model has the advantage that the water supply for close distance, far distance and high position can be realized, and also has the advantages of time saving, labor saving, convenient operation, etc.

Description

The high-order water supply installation of pumped well

The utility model relates to the high-order water supply installation of a kind of pumped well, with the supporting use of rural area pumped well.

At present, the rural area uses pumped well very general, generally is to adopt the suction principle, from underground water, fetch water with piston reciprocating type motion by atmospheric pressure, flows out naturally, with the bucket splendid attire or to carry on a shoulder pole in the water vat storage standby by the delivery port place of well head, waste time and energy, and can not be at a distance or the high-altitude supply water.Also have fraction to adopt increasing by an one way valve and reequip the interior open suction piston of well head simultaneously is closed piston, realize high-order artificial water application, when changing water level, need carry out piston and change dismounting that effort is big during high-order water supply, and need remove one way valve during winter with antifreeze, use very inconvenient.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art, both can closely supply water and provide a kind of, but remote water supply again can also high-orderly supply water the high-order water supply installation of labour-saving easy to use pumped well.

The purpose of this utility model is achieved in that it comprises squeezer, suction water pipe, outlet pipe, and one way valve and Draw off valve have been installed in series on suction water pipe; Be connected with outlet pipe in the suction water pipe upper end, the outlet pipe end is equipped with one way valve and Draw off valve; Be connected with nearly feed pipe on the one way valve of outlet pipe end, feed pipe far away and high feed pipe are in series with stop valve respectively on each feed pipe; The following of squeezer suction piston is taper.

The utility model compared with prior art, its advantage is: owing to be connected with nearly feed pipe, feed pipe far away and high feed pipe, can realize respectively closely as required, remote and high-order water supply, needn't choose by people's half the circumference of the sleeve where it joins the shoulder, time saving and energy saving; Because Draw off valve is installed.Using winter can be antifreeze with water storage emptying in the pipe; Because the following plane by original technology of suction piston changes the conical surface into, and is laborsaving during setting-out, change way of supplying water and also needn't change dismounting, easy to use.

The explanation of accompanying drawing drawing:

Accompanying drawing is a structural representation of the present utility model.

Below in conjunction with drawings and Examples in detail the utility model is described in detail: suction water pipe (2) one ends are connected with squeezer (11), one end stretches into well, be in series with one way valve (1) and Draw off valve (13) (14) during this time, its upper end is connected with outlet pipe (12), and outlet pipe (12) end is equipped with one way valve (9) and Draw off valve (10); Be connected with nearly feed pipe (15), feed pipe (5) far away and high feed pipe (7) on the one way valve (9) of outlet pipe (12) end, be in series with stop valve (8), (6) and (4) on it respectively, the following of the suction piston (3) of squeezer (11) is taper.

When moving on the suction piston (3), one way valve (9) is closed, one way valve (1) is opened, and water is sucking-off from well, when absorbing water piston (3) when pressing down, one way valve (1) is closed, one way valve (9) is opened, and hydraulic pressure is gone into outlet pipe (12) and entered nearly feed pipe (14), feed pipe (5) far away or high feed pipe (7) through one way valve (9), as required, can close or open stop valve (8), (6) or (4), with realize closely, remote or high-order water supply.After using up in the winter time, open Draw off valve (13), (14) and (10), water storage is with antifreeze in the discharging tube road.

Claims

1, the high-order water supply installation of a kind of pumped well comprises squeezer, suction water pipe, outlet pipe, it is characterized in that:

A, one way valve and Draw off valve have been installed in series on suction water pipe;

B, be connected with outlet pipe in suction water pipe upper end, the outlet pipe end is equipped with one way valve and Draw off valve;

C, on the one way valve of outlet pipe end, be connected with nearly feed pipe, feed pipe far away and high feed pipe, be in series with stop valve on each feed pipe respectively;

D, the following of squeezer suction piston are taper.