CN203113432U

CN203113432U - Closed environment-friendly water tank

Info

Publication number: CN203113432U
Application number: CN2012206197787U
Authority: CN
Inventors: 陈飞屹; 陈万明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-22
Filing date: 2012-11-22
Publication date: 2013-08-07
Anticipated expiration: 2022-11-22

Abstract

The utility model relates to a closed environment-friendly water tank, and relates to a device for automatically controlling the water injection of the water tank in a household tap water pipe network. The closed environment-friendly water tank comprises a closed water tank (1) and an exhaust stop valve (2), wherein the top end of the closed water tank (1) is connected with the exhaust stop valve (2), the upper end of the closed water tank (1) is connected with a water inlet pipe (5), and the bottom of the closed water tank (1) is connected with a water outlet pipe (6); the exhaust stop valve (2) with a capsule-shaped cavity is vertically arranged at the top end of the closed water tank (1); the lower end of the water tank is irregular in shape, the lower end of the water tank is provided with a cone-shaped smooth surface, the water tank is internally provided with a floating ball (4), and the top of the water tank is provided with an exhaust pipe (3); the exhaust stop valve achieves the effect of exhausting air when water is injected in the water tank, the exhaust pipe is automatically closed by utilizing the floating ball after the water tank is full of water, and the exhaust pipe is automatically opened by utilizing the floating ball after the water supply is suspended, so that the water supply of the water tank is smooth, and fresh tap water must be stored in the water tank when the water supply is suspended. The exhaust stop valve (2) of the water tank also can be used for a one-way valve device for automatic injection stop when a large automobile water tank, a fire vehicle water storage tank or a watering cart water storage tank is full of water.

Description

Closed environmental protection water vat

Technical field

The present invention relates to a kind of water storage device, especially be fitted in the domestic running water pipe network control water vat water filling automatically, and full-sized car water tank, fire fighting truck water tank, sprinkling truck water tank water tank play the check valve apparatus of automatic control water filling.

Background technology

In family kitchen, in order to prevent that tap water from stopping the trouble that supplies water and bring suddenly, generally all can standby water vat of design and installation, yet, tap water supply often always for a long time just can be sent out a secondary phenomenon of cutting off the water, after the generation of cutting off the water, because traditional water vat adopts the open design mode, place the water of water vat to contact with air for a long time, putrid and deteriorated already under action of microorganisms, also just can only be used for simple flushing, but to be used for cooking cooking, just do not reach sanitary standard, thereby the use value of the standby water of water vat is reduced greatly, purpose that can not fine realization design and installation water vat.

Summary of the invention

The problem to be solved in the present invention provides a kind of water vat, and when at any time cutting off the water, the standby water of storage all is the fresh tap water of preserving when cutting off the water, and can fill with water automatically when resuming water supply.

For solving the problems of the technologies described above, closed environmental protection water vat provided by the invention comprises exhaust sealing valve and sealing water vat; This exhaust sealing valve is the capsule shape cavity, and there is stack the upper end, in ball float is arranged; The sealing water vat is cylindrical cavity or cuboid cavity, and the upper end has water inlet pipe to link to each other with the tap water supply pipe, and the bottom has outlet pipe to link to each other with water tap, and the top links to each other with exhaust sealing valve; Described exhaust sealing valve is in order to after resuming water supply, and the air of getting rid of in water vat and the tap water pipe network makes water vat store up behind the full water automatically and automatic closed grate hole; Described exhaust sealing valve is stopping to open stack automatically after the water supply, makes sealing water vat water unobstructed.During use, string of the present invention is contained on the water pipe of tap water pipe network, exhaust sealing valve must vertically be installed on the water vat top.

Described closed environmental protection water vat is characterized in that sealing the water vat top and connects exhaust sealing valve, and the upper end water inlet pipe connects the tap water pipe network, and the bottom outlet pipe links to each other with water tap.Exhaust sealing valve is the single-way switch water valve that is vertically mounted on sealing water vat top.

When the pipe network normal water supply, the ball float in the exhaust sealing valve capsule shape cavity makes ball float firmly that the stack envelope is tight owing to the pressure effect of buoyancy and tap water pipe network water system, the tap of at this moment fetching boiling water, and used tap water all derives from closed water vat.

When pipe network is cut off the water, the water inlet pipe resorption of water vat upper end make reduce pressure in the water vat, reduce water level, ball float falls, air enters water vat by stack, because the water inlet pipe design is being located near the water vat top, the water yield of recycling effluent cylinder seldom, at this moment, the standby water that stores in the water vat is exactly fresh tap water at that time, can relievedly eat; Because the water vat water storage obvious pressure that supplies water reduces, the heavy dose of water that also can remind people to do washing and so on should stop, geyser also can can't be worked because pressure valve can not start, and the somebody of institute can more conscious using water wisely.

When pipe network resumes water supply, residual air in the water pipe will be discharged from stack smoothly by the space of ball float below irregular surface, tap water enters water vat, after water vat is filled water, water storage enters exhaust sealing valve and makes the ball float come-up, and finally get lodged in the stack place, under the pressure effect of water system, stack can not leaked.

The present invention makes the water storage in the water vat be in the use state constantly by at sealing water vat tip designs exhaust sealing valve, and when the tap water pipe network was cut off the water suddenly, remaining in the water vat must be the freshest tap water, can relievedly eat; When resuming water supply, utilize exhaust sealing valve the residual gas in the pipe network can be discharged pipe network, behind the storage full water, close stack automatically.

Because the effect of exhaust sealing valve, this device can also be realized can residual pressure-air when the household tap water pipe network resumes water supply.

Stack is the lateral bending pipe, is conducive to prevent that the mouth of pipe is exposed to for a long time assembles dust in the air, pollutes water vat.

The present invention not only is convenient to design and installation in the new finishing in kitchen, and connects and also be easy to fitting up the kitchen, and simplicity of design, ingenious has very strong practicality.

Exhaust sealing valve design principle among the present invention also can be used for full-sized car water tank, fire fighting truck water tank, sprinkling truck water tank etc. stop water filling automatically when filling water device.

Description of drawings

Fig. 1 is simplified structure schematic diagram of the present invention;

Fig. 2 is that the present invention is at water filling state, ball float drawing of site;

Fig. 3 is that the present invention is filling with water state, ball float drawing of site;

Fig. 4 is cut off the water just state, ball float drawing of site of the present invention;

Fig. 5 is that the present invention is at back water, the ball float drawing of site of cutting off the water;

Among the figure: 1. seal water vat; 2. exhaust sealing valve; 3. stack; 4. ball float; 5. water inlet pipe; 6. outlet pipe; 7. water tap.

The specific embodiment

The invention will be further described below in conjunction with drawings and Examples:

As shown in Figure 1, closed environmental protection water vat of the present invention has closed water vat (1) and exhaust sealing valve (2), sealing water vat (1) top links to each other with exhaust sealing valve (2), the upper end links to each other with water inlet pipe (5), the bottom links to each other with outlet pipe (6), capsule shape cavity exhaust sealing valve (2) is vertically mounted on closed water vat (1) top, the lower end is irregular, the upper end is the taper smooth surface, in ball float (4) is arranged, ball float (4) diameter is less than the capsule shape cavity and greater than the stack diameter, and stack (3) is arranged at the top, and stack row (3) is the lateral bending pipe.

During use, string of the present invention is contained in the tap water pipe network, its operating principle is:

When supplying water first, under the gravity effect, ball float is in capsule shape cavity lower end, because cavity lower end inner surface is irregular, residual air will be discharged from the space of ball float and cavity in the pipe network, and tap water injects the sealing water vat smoothly.Enter after water vat is filled with water in the exhaust sealing valve, because buoyancy, ball float rises to the stack place, under the effect of buoyancy and pressure, stops water filling automatically.

During normal water, because the big pressure effect of pipe network, ball float is close to the stack place all the time, and stack is in tight water-tight state, and used tap water is exactly the deposit water in the water vat, and water vat is in the limit and lays in state with the limit.

When pipe network resumes water supply, the same with water supply first, residual air in the water pipe will be discharged from stack smoothly by the space of ball float below irregular surface, tap water enters water vat, and after water vat was filled water, water storage entered exhaust sealing valve and makes the ball float come-up, and finally get lodged in the stack place, under the pressure effect of water system, stack can not leaked, pipe network enters the normal water supply state.

Claims

1. closed environmental protection water vat is characterized in that: comprise exhaust sealing valve (2) and sealing water vat (1); This exhaust sealing valve (2) is the capsule shape cavity, and there is stack (3) upper end, in ball float (4) is arranged; Sealing water vat (1) is cylindrical cavity or cuboid cavity, and the upper end has water inlet pipe (5) to link to each other with the tap water supply pipe, and the bottom has outlet pipe (6) to link to each other with water tap (7), and the top links to each other with exhaust sealing valve (2); Described exhaust sealing valve (2) is in order to after resuming water supply, and the air of getting rid of in water vat and the tap water pipe network makes water vat store up behind the full water automatically and automatic closed grate hole; Described exhaust sealing valve (2) is stopping to open stack (3) automatically after the water supply, makes sealing water vat water unobstructed.

2. closed environmental protection water vat as claimed in claim 1 is characterized in that sealing water vat (1) top and connects exhaust sealing valve (2), and upper end water inlet pipe (5) connects the tap water pipe network, and bottom outlet pipe (6) links to each other with water tap.

3. closed environmental protection water vat as claimed in claim 1 is characterized in that described exhaust sealing valve (2) is the capsule shape cavity, and cavity lower end inner surface is irregular, and cavity upper end cone-shaped inner surface rule is smooth.

4. as claim 1,2 or 3 described closed environmental protection water vats, it is characterized in that described exhaust sealing valve (2) is for being vertically mounted on the single-way switch water valve on sealing water vat (1) top.

5. as claim 1,2 or 3 described closed environmental protection water vats, it is characterized in that described ball float (4) is the soft ball of density less than water.