CN200946288Y

CN200946288Y - Water tap and water pipe antifreeze device

Info

Publication number: CN200946288Y
Application number: CN 200620032886
Authority: CN
Inventors: 白海青
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-17
Filing date: 2006-01-17
Publication date: 2007-09-12
Anticipated expiration: 2016-01-17

Abstract

The utility model relates to a water supply and water taking protective device, exactly to a freeze protection device used for water faucets and water pipes. A lever, a 3-way valve and a fixed pulley are arranged on said water supply pipe. A steel string that is fixed on the left lever end and on the movable handle is arranged on the two sides of the water supply pipe through the fixed pulley; a steel string is fixed on a pothook on the lower part of the bottom board and on the movable handle. The movable handle and the right lever end are connected through a steel string. A water bag is arranged on the left side of the water supply pipe. An extension spring is arranged above the water bag. The upper end of the extension spring is connected with the left lever end through a steel string; the lower end is a pothook on the inner part of the bottom board. When the lever turns upwards, water from the 3-way valve to the water faucet is discharged to realize freeze protection in winter. When the lever turns downwards, the 3-way valve is opened and the water supply pipe is connected to realize water supplying. The utility model provides a new water faucet water pipe freeze protection device that has a simple structure and is easy to produce. The low cost makes applicant popularization easy and the reliability guarantees water supply.

Description

Water tap and water pipe anti-freezing device

Technical field

The utility model relates to for the water intaking protector, definitely says so and carries water pipe and faucet anti-icer.

Background technology

In the daily production of people, life is outdoor on-the-spot for water intaking, every winter, the vast northern area of China, particularly rural area water intaking, water tap and water pipe often freeze stifled, influence is supplied water, water tap, and the bursting by freezing of water pipe causes tap water waste and property loss, give people's social production, life brings great inconvenience and trouble, and at present this problem be yet there are no the report that solves on the otherwise effective technique, and is just roasting with very traditional fire, methods such as boiling water scalds solution is frozen stifled, some rural area is stifled in order to prevent freezing of water tap and water pipe, digs a cellar on ground, and water tap and water pipe are put into the cellar, it on the water tap rope, during water water tap is pulled to ground, water tap is put back to the cellar after having connect water, cover the cellar for storing things plate.Though it is stifled that this method can prevent that water tap and water pipe from freezing, it is very inconvenient to fetch water.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, is easy to processing and manufacturing and water tap and water pipe anti-freezing device easy to use.

The utility model is to realize by following technical scheme.

The utility model water tap and water pipe anti-freezing device are to be provided with lever on feed pipe, three way cock, fixed pulley, be provided with the wire rope that is fixed on by fixed pulley on lever left end and the flexible handle in the feed pipe both sides, be fixed on wire rope on base plate lower bottom part hook and the flexible handle by fixed pulley, flexible handle links to each other with wire rope with the lever right-hand member, be provided with water bag in the feed pipe left side, the water bag top is provided with extension spring, extension spring upper end links to each other with the lever left end with wire rope, and the lower end links to each other with wire rope with hook on the base plate inner bottom surface.

When lever upwards rotates, lever right-hand member ground wire rope pulling flexible handle, three way cock is closed the path of feed pipe and water tap, connect the path between water tap and water bag, make under the residual water in the water pipe to flow in the water bag, make the above feed pipe of three way cock interior anhydrous, realize preventing freeze in winter.When lever rotated, the wire rope of lever left end pulling base plate moved upward, and the water in the extruding water bag is back to the tap water upper hose, and behind the aqueous reflux, three way cock is under the pulling of wire rope in finishing water bag.Flexible handle is moved downward, and the fetch boiling water tap and the path at water source are closed water bag and water bear's path simultaneously, realize water supply.

The beneficial effects of the utility model be 1. simple in structure, be easy to make; 2. cost is low, and is easy to utilize; 3. safe and reliable, guarantee is supplied water.

Description of drawings

Fig. 1 is antifreeze view;

Fig. 2 is the water supply view.

Wherein: 1. lever; 2,5,8,15,22. wire rope; 3. flexible handle; 4. three way cock; 6,7. fixed pulley; 9. trim ring; 10,13. hooks; 11. base plate; 12. bolt and nut; 14. water bag; 16. clip; 17. screwed hole; 18. water bag lid; 19. hole; 20. movable joint; 21. extension spring; 23. feed pipe.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

Dig a Jiao Jing along upper hose, on the water source arm below the frozen soil layer, three way cock 4 is set, dress flexible handle 3 on three way cock 4, the upper end connects water tap, the lower end connects feed pipe 23, dress lever 1 on the feed pipe between water tap and the three way cock 4, on the feed pipe 23 of three way cock 4 lower ends, set pulley 6,7, be fixed on the wire rope 5 on the lever 1 left end flexible handle 3 by fixed pulley 6 in feed pipe 23 both sides, be fixed on wire rope 8 on base plate 11 bottoms hook 10 and the flexible handle 3 by fixed pulley 7, flexible handle 3 links to each other with wire rope 2 with lever 1 right-hand member, three way cock 4 left ends link to each other by screw thread screw 17 with movable joint 20 and water bag lid 18, with trim ring 9, bolt and nut 12 is fixed on the following peripheral of water bag 14 to base plate 11, the upper periphery of water bag 14 is fixed on the skirt section of water bag lid 18 with clip 16, and in the top perforate 19 of water bag lid 18, wire rope is moved up and down freely, periphery is opened screwed hole 17, being convenient to water bag lid 18 is connected with three way cock 4, at feed pipe 23 left sides dress water bag 14, water bag 14 top extension springs 21, the upper end of extension spring 21 links to each other with lever 1 left end with wire rope 22, and lower end usefulness wire rope 15 links to each other with hook 13 on the base plate 11.When lever 1 upwards rotates, the wire rope 2 pulling flexible handles 3 of lever 1 right-hand member, three way cock 4 is closed the path of tap water and water tap, connect the path of water tap and water bag 14, make under the residual water in the three way cock 4 upper end running water pipes and flow in the water bag 14, anhydrous in the water pipe of three way cock more than 4, realize preventing freeze in winter.When lever 1 rotates, the wire rope 22 pulling base plates 11 of lever 1 left end move upward, and the aqueous reflux in the extruding water bag 14 is to the tap water upper hose, behind the aqueous reflux of finishing water bag 14, three way cock 4 moves downward flexible handle to fetch boiling water the path of tap and water source arm under the pulling of flexible handle 3 lower end wire rope 5, close the path of water bag 14 and water tap simultaneously.

Claims

1. water tap and water pipe anti-freezing device, it is characterized in that feed pipe is provided with lever (1), three way cock (4), fixed pulley (6), (7), be provided with the wire rope (5) that is fixed on by fixed pulley (6) on lever (1) left end and the flexible handle (3) in feed pipe (23) both sides, be fixed on wire rope (8) on base plate (11) lower bottom part hook (10) and the flexible handle (3) by fixed pulley (7), flexible handle (3) links to each other with wire rope (2) with lever (1) right-hand member, be provided with water bag (14) in the feed pipe left side, water bag (14) top is provided with extension spring (21), extension spring (21) upper end links to each other with lever (1) left end with wire rope (22), and the lower end links to each other with wire rope (15) with hook (13) on base plate (11) inner bottom surface.

2. water tap according to claim 1 and water pipe anti-freezing device is characterized in that three way cock (4) is provided with flexible handle (3), and flexible handle (3) links to each other with wire rope (2), (5), (8).

3. water tap according to claim 1 and water pipe anti-freezing device is characterized in that the periphery of the water bag lid (18) of water bag (14) is provided with screwed hole (17), link to each other with three way cock (4) by movable joint (20).

4. water tap according to claim 1 and water pipe anti-freezing device, the following peripheral that it is characterized in that water bag lid (18) is with trim ring (9), bolt and nut (12), is fixed on the base plate (11), water bag (14) upper periphery is the skirt section that clip (16) is fixed on water bag lid (18), and water bag lid (18) top is provided with hole (19).