CN201297791Y

CN201297791Y - Conveniently-installed device for automatically closing water switch of solar water heater convenient in installation

Info

Publication number: CN201297791Y
Application number: CNU2008201773007U
Authority: CN
Inventors: 王世武
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-10
Filing date: 2008-11-10
Publication date: 2009-08-26
Anticipated expiration: 2018-11-10

Abstract

The utility model discloses a conveniently-installed device for automatically closing a water switch of a solar water heater. The device comprises a box body provided with a water inlet nozzle and a water outlet nozzle, wherein the water inlet nozzle is communicated with an overflow pipe of the solar water heater; a vertical water pipe is arranged in the inner cavity of the box body, an opening at the upper end of the water pipe is lower than the top surface of the inner cavity of the box body, and the lower end of the water pipe is fixedly connected with the water outlet nozzle. A suspended component is arranged on the upper end surface of the box body, and the box body can be suspended at the tail end of a handle of the water switch of the solar water heater. The utility model has the advantages of simple structure, low cost, higher reliability and security, and convenient installation and use; the device can be installed and used by common families after being purchased.

Description

Taps self closing device on a kind of solar water heater of being convenient to install

Technical field

The utility model relates to taps self closing device on a kind of solar water heater of being convenient to install.

Background technology

Chinese patent ZL 200620085072, ICL: F24J 2/46; G05D9/02, the utility model patent of " water water level controller on the solar water heater " by name was disclosed on May 16th, 2007, this utility model patent has disclosed water water level controller on a kind of solar water heater, it comprises the water box that has water inlet tap and faucet, water inlet tap vertically is communicated with water box top board and its lower end puts in the water box, faucet is communicated with the water box plate, the uncovered cup in suit upper end in the water box, be connected to the lower end on the base plate of cup vertically and pass water box plate and push rod moving up and down, the inner cavity size of cup is enough to make its lower end with water inlet tap to encase, the height sum of cup and push rod is greater than the inner chamber height of water box, the lower end of push rod still is in the floor below of water box when making the upper end of cup contact with the top board of water box, also has a connector that makes this controller obtain locating on the water box.The fast-open type water valve vertically is connected in the water water route; By connector this controller is installed on the water valve, the push rod lower end is dropped on the water valve handle outer end, and water inlet tap is communicated with the solar water heater overflow pipe.It has safe in utilization and goes up the advantage that can guarantee automatic shutoff when water water is expired.But need controller push rod lower end be dropped on the water valve handle outer end by connector when installing, such installation needs special instrument and the people with operative skill of suitable level just can finish, for domestic consumer, can't finish the fitting operation of high request like this, therefore be difficult on existing solar water heater, promote the use of this water level controller.

Summary of the invention

In order to address the above problem, it is a kind of simple in structure that the utility model provides, and domestic consumer can be installed in the self closing device on the taps on the solar water heater easily.

Technical solutions of the utility model are: taps self closing device on a kind of solar water heater of being convenient to install, comprise a box body that has water inlet tap and faucet, described water inlet tap is communicated with the solar water heater overflow pipe, be provided with a vertical water pipe in the described box body inner chamber, its upper end open is lower than the end face of box body inner chamber, fixedlys connected with described faucet in described water pipe lower end; Be provided with a sprung parts in the upper surface of described box body, described box body can be hung on the solar water heater on the taps handle end.

In the such scheme, described sprung parts can be hanger, hook or similar parts, at described hanger, hook or similarly be fixed with band shape, rope form or like on the parts, the free end of described band shape, rope form or like means such as fix by tying up, paste, bore a hole are fixedlyed connected with taps handle end on the solar water heater.

In the such scheme, have a spilled water hole in the position of the close described box body inner chamber bottom surface of described water pipe tube wall, the diameter of described spilled water hole is much smaller than the diameter of described water pipe upper end open.

The utility model principle is, when needs are given on the water storage tank of solar water heater water, the artificial handle that upwards promotes to go up taps, last water water route conducting and be water on the water storage tank by upper hose, when water level reaches the overfall place on water storage tank top, water will overflow from the overfall on water storage tank top and through overflow pipe, water inlet tap flows in the box body, when the water in the box body reaches constant weight, be rotated down the closed position at the handle that can spur taps under the gravity effect, thereby taps is closed automatically, the water route automatic disconnection of last water, finishing water conservancy project does, water in the box body is discharged through faucet, so that reuse at last by water pipe upper end open and following spilled water hole; Again since the diameter of described spilled water hole much smaller than the diameter of described water pipe upper end open, so can not influence the closing motion of taps.

The beneficial effects of the utility model are: simple in structure, with low cost, and have higher reliability and security, and install and use all easily, install voluntarily after average family can be bought fully and use.

Description of drawings:

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is a scheme of installation of the present utility model,

Fig. 3 is the scheme of installation of the utility model on taps on the no handle.

The specific embodiment:

Referring to Fig. 1, Fig. 2, taps self closing device on a kind of solar water heater of being convenient to install, comprise a box body 1 that has water inlet tap 3 and faucet 4, water inlet tap 3 is communicated with solar water heater overflow pipe 9, be provided with a vertical water pipe 2 in box body 1 inner chamber, its upper end open 5 is lower than the end face of box body 1 inner chamber, fixedlys connected with described faucet 4 in water pipe 2 lower ends; Be provided with a sprung parts in the upper surface of box body 1, sprung parts described in the present embodiment adopts hanger 7, on hanger 7, be fixed with rope form parts 8, the free end of rope form parts 8 is fixedlyed connected with taps handle end on the solar water heater by the means such as fixing of tying up, paste, bore a hole, and described box body 1 can be hung on the solar water heater on taps handle 10 ends.

Position in the close described box body 1 inner chamber bottom surface of described water pipe 2 tube walls has a spilled water hole 6, and the diameter of described spilled water hole 6 is much smaller than the diameter of described water pipe upper end open 5.

When needs are given on the water storage tank 13 of solar water heater water, the artificial handle 10 that upwards promotes to go up taps, the water route conducting of last water is a water on the water storage tank 13 by upper hose 12 also, when water level reaches overfall 11 places on water storage tank top, water will overflow and through overflow pipe 9 from overfall 11, water inlet tap 3 flows in the box body 1, when the water in the box body 1 reaches constant weight, be rotated down the closed position at the handle 10 that can spur taps under the gravity effect, thereby taps is closed automatically, the water route automatic disconnection of last water, finishing water conservancy project does, water in the box body 1 is at last by water pipe upper end open 5 and following spilled water hole 6, discharge through faucet 4, so that reuse; Again since the diameter of described spilled water hole 6 much smaller than the diameter of described water pipe upper end open 5, so can not influence the closing motion of taps.

Referring to Fig. 3, if last taps is the structure of circle or sub-circular, do not have handle, a connector 10 ' of being made by steel disc then is installed on the taps on this, this connector 10 ' is by bending to semicircle with steel disc one end, be enclosed within on the taps periphery, with parts such as bolt, iron wires the steel disc curved end is pulled to steel disc body and fixing again, make steel disc fixedly connected in aggregates with last taps, 1 of box body is suspended on the end of short handle 10 ', and remainder is all identical with embodiment 1.

Claims

1. taps self closing device on the solar water heater of being convenient to install, comprise a box body that has water inlet tap and faucet, described water inlet tap is communicated with the solar water heater overflow pipe, it is characterized in that being provided with in the described box body inner chamber a vertical water pipe, its upper end open is lower than the end face of box body inner chamber, fixedlys connected with described faucet in described water pipe lower end; Be provided with a sprung parts in the upper surface of described box body, described box body can be hung on the solar water heater on the taps handle end.

2. taps self closing device on a kind of solar water heater of being convenient to install according to claim 1, it is characterized in that described sprung parts can be hanger, hook or similar parts, at described hanger, hook or similarly be fixed with band shape, rope form or like on the parts, the free end of described band shape, rope form or like means such as fix by tying up, paste, bore a hole are fixedlyed connected with taps handle end on the solar water heater.

3. taps self closing device on a kind of solar water heater of being convenient to install according to claim 1, it is characterized in that described water pipe tube wall has a spilled water hole near the position of described box body inner chamber bottom surface, the diameter of described spilled water hole is much smaller than the diameter of described water pipe upper end open.