CN2703040Y

CN2703040Y - Automatic pressurizing device for running water

Info

Publication number: CN2703040Y
Application number: CN 200420035151
Authority: CN
Inventors: 李轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-26
Filing date: 2004-02-26
Publication date: 2005-06-01
Anticipated expiration: 2014-02-26

Abstract

The utility model relates to an automatic pressurizing device for running water. The utility model is characterized in that a tightly sealed pressurized container is equipped on a supply pipe, and the pressurized container is equipped at the intersecting point of the supply pipe and a family-entering water tube, which is communicated with the family-entering water tube; the water level is higher than respective water intake of users, and the family-entering water tube is vertical to the supply pipe. An additional pressure unit is also equipped in the front of the pressurized container, a small-sized water pump is arranged in the device, whose water inlet is connected with the supply pipe and whose water outlet is connected with the pressurized container by a one-way valve; a pressure inlet is also equipped on the pipelines of the family-entering water tube, the pressure inlet is a three-way structure, whose straight-through pipe has the same axial line of the family-entering water tube, the cavity of the straight-through pipe is equipped with a narrow zone, and a one-way valve, which can be communicated with the atmosphere, is equipped vertically in the pipe. The utility model has simple structure design, so it is easy to realize; the utility model has quite cheap cost and broad application, so it is easy to popularize; at the same time, the utility model can also mix water and compressed air by the device, and diminish the water consumption to flush the toilet, so it economizes water consumption.

Description

The tap water automatic pressure unit

Technical field:

The utility model relates to water supply installation, is specifically related to a kind of device that can carry out automatic supercharging to the tap water hydraulic of registering one's residence.

Background technology:

Water is Source of life, and anyone be unable to do without water.At present, tap water supply is all adopted in cities and towns, continuous development along with society, resident and office occupancy floor are more and more higher, usually water is fed to the reduction that higher zone can cause hydraulic pressure, therefore, to tend to cause because of hydraulic pressure is too low water yield smaller defect, the method for its solution generally be to adopt the mode of secondary water-supply in floor higher house, can earlier water be introduced in the pond that roof designs in advance, utilize the flow of water to carry out supercharging, though this method effect is better, the water cost is bigger, be not easy to simultaneously clean, and because its pond is difficult to sealing, can cause the lower phenomenon of top floor hydraulic pressure equally, also can bring secondary pollution.

The utility model content:

Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provides a kind of with low cost, easily the tap water hydraulic automatic pressure unit of realization.

Technical problem of the present utility model is to realize by following technical scheme.It is characterized in that it is the pressurized container that a sealing is set on feed pipe, this pressurized container is arranged at feed pipe and household water pipe intersection, is communicated with household water pipe, and water level is higher than each intake of user, and household water pipe is vertical with feed pipe.In the pressurized container anterior locations, also be provided with an additional pressurization device, be provided with a small pump in this device, its water inlet is connected with feed pipe, and delivery port joins by one way valve and pressurized container; Also be provided with a pressure inlet on the described household water pipe pipeline, this pressure inlet is a three-port structure, and its straight pipe and household water pipe are on same axis, and its inner chamber is provided with stenosis area, and the one way valve that can communicate with atmosphere is housed in the vertical tube.

The utility model structure design is simple, realizes that easily cost is very cheap, and applied range is easy to promote, and can also realize that water mixes with compressed-air actuated by this device simultaneously, reduces the water supply volume in flushing lavatory, using water wisely.

Description of drawings:

Fig. 1 is the utility model structure embodiment schematic diagram.

Among the figure:

The 1-feed pipe; The 2-household water pipe; The 3-pressurized container;

The 4-one way valve; 5-additional pressurization device; The 6-small pump;

The 7-one way valve; The 8-pressure inlet; The 9-intake;

The 10-stenosis area.

The specific embodiment:

As shown in Figure 1, the utility model is that a pressurized container 3 is set on the feed pipe 1 of user's entry, this pressurized container 3 can be the pressure vessel of sealing, be communicated with household water pipe 2, be arranged at feed pipe 1 and household water pipe 2 intersections, household water pipe 2 is vertical with feed pipe 1, its water level is higher than user's intake 9, can utilize the pressure in the running water pipe to supply water to container, and air in the compression container, give retaining supercharging in the container, also can utilize the flow of water of its container that hydraulic pressure is provided simultaneously, realize that retaining, the storage in the container pressed.When tap water entered the user, the water in the pressurized container 3 can enter intake 9 with the water in the feed pipe 1, forms two waterings.Particularly when household water pipe 2 and feed pipe 1 are vertical, can utilize water in the pressurized container 3 vertically downward impact force and the water of feed pipe 1 meet at together, the pressure of intake 9 in the unit interval is increased, thereby its output is enlarged markedly, reach the purpose of automatic supercharging.

For guaranteeing to have certain water yield in the pressurized container 3, guarantee the continuity of water supply, the utility model also can be according to water pressure conditions in original water pipe, one additional pressurization device 5 is set being positioned at pressurized container 3 anterior locations, in this device a small pump 6 can be set, its water inlet is connected with feed pipe 1, and delivery port is communicated with pressurized container 3 inner chambers by one way valve 4.Cross when low when hydraulic pressure in the feed pipe 1, can water be injected in the pressurized container 3, rapidly by this additional pressurization device 5 with the pressure of abundant assurance intake 9.

As shown in the figure, the utility model also can add a pressure inlet 8 on the lavatory flushing pipeline of household water pipe 2, this pressure inlet 8 is a three-port structure, and its straight pipe and cleaning hose are positioned on the same axis, and its inner chamber is provided with stenosis area 10, enter these regional current because its sectional area reduces suddenly, cause the pressure of these place's current to increase, simultaneously an one way valve 7 is housed in vertical tube, can communicate with atmosphere, air can enter in the household water pipe 2 by this vertical tube, realizes current and Air mixing.When needs flushing lavatory, can open one way valve 7, outside air can enter in the stenosis area 10 of straight pipe in pressure inlet 8 vertical tubes, with the current of moment pressurization together, realize the mixing of water, gas, the pressure in the time of can guaranteeing to wash, reduce water supply volume simultaneously, using water wisely.

Claims

1, a kind of tap water automatic pressure unit is characterized in that it is the pressurized container (3) that a sealing is set on feed pipe (1), this pressurized container (3) is communicated with household water pipe (2), and water level is higher than each intake of user (9).

2, tap water automatic pressure unit according to claim 1 is characterized in that pressurized container (3) is arranged at feed pipe (1) and household water pipe (2) intersection, and household water pipe (2) is vertical with feed pipe (1).

3, tap water automatic pressure unit according to claim 1 and 2, it is characterized in that being positioned at pressurized container (3) anterior locations one additional pressurization device (5) is set, be provided with a small pump (6) in this device, its water inlet is connected with feed pipe (1), and delivery port joins by one way valve (4) and pressurized container (3).

4, tap water automatic pressure unit according to claim 1 and 2, it is characterized in that on household water pipe (2) pipeline, being provided with a pressure inlet (8), this pressure inlet (8) is a three-port structure, its straight pipe and household water pipe (2) are on same axis, its inner chamber is provided with stenosis area (10), and the one way valve (7) that can communicate with atmosphere is housed in the vertical tube.