CN105351621A

CN105351621A - Anti-freezing water pipe

Info

Publication number: CN105351621A
Application number: CN201510583404.2A
Authority: CN
Inventors: 玉苏艾力·马木提
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-07
Filing date: 2015-09-07
Publication date: 2016-02-24

Abstract

The invention aims to provide an anti-freezing water pipe used for frozen areas in winter. The anti-freezing water pipe comprises a water stop valve, an outer casing pipe and a handle. The water stop valve and a large part of the outer casing pipe are buried under a tundra layer. When the handle is pressed, a universal piston column head presses down a water plugging valve, and water is released and flows out of a water draining bend from a water draining connecting pipe; when the pressed handle is pushed out of a switch pin, the handle slides upwards through a water plugging spring, water buoyancy and elastic force of a reset spring, the universal piston column head mounted at the bottom also slides upwards along with the handle, the water plugging valve plugs a water source, and then water stored in the water draining connecting pipe is leaked to the underground via an overflow hole, so that the water draining connecting pipe becomes an empty pipe, no water exists above the tundra layer, and freezing is avoided. The above is about usage in winter, and as for summer, the anti-freezing water pipe can be connected with a common frequently-used faucet. Thus, water resources can be saved, a tap-water pipe can be effectively prevented from being frozen and blocked in winter, and the water pipe is protected against frost cracking in a cold winter.

Description

Antifreezing water pipe

One, technical field the present invention relates to water intaking, catchments or the freezing proof technique field of water distribution, specifically a kind of antifreezing water pipe.

Two, background technique is in the northern area of China, after entering winter, temperature drops to less than 0 DEG C, because a part of water tap is all arranged in institute of peasant household, by the time winter, water tap is frozen in, and impact life, produces, although take some to embrace water pipe with cotton-wadded quilt, build water intaking room, take well, linen or PE insulating rubber plastic and be closely wound around exposed water pipe and the first-class drainage facility of the fire hose, can not tackle the problem at its root.Stop water under cryogenic conditions in pipe still can freeze.

Three, the technical problem that summary of the invention the present invention solves is: create a kind of can freeze-proofing running water pipe, saving water resource, the antifreezing water pipe that easy to use, cost is low.

Four, description of drawings 1 is structural representation of the present invention;

Five, the present invention is further illustrated below in conjunction with Fig. 1 for embodiment, and antifreezing water pipe comprises water check valve, outer sleeve, handle.Water check valve comprises outer silk banjo connector 13, water blocking valve used 15, water blockoff rubber sheet gasket 14, outer silk hanging tube 16, O RunddichtringO 17, water blockoff spring 18, filter screen 19, outer sleeve comprises outer silk hook 3, snap close internal thread nut 4, rubber seal 22, snap close pad 23, snap close clamp 24, overcoat connecting tube 6, snap close clamp 8, snap close pad 9, rubber seal 10, snap close internal thread nut 11, and handle comprises water exit elbow 1, switch pin 2, water outlet connecting tube 5 and universal piston column cap 7.Wherein, bottom water check valve, (water intake) is connected by outer silk banjo connector 13 and carrys out water pipe, water check valve top is by bottom internal thread locking nut 11, rubber seal 10, snap close pad 9, snap close clamp 8 connection and overcoat chain adapter 6, outer silk hook 3 is placed in overcoat connecting tube 6 top by snap close internal thread nut 4, rubber seal 22, snap close pad 23, snap close clamp 24, and water exit elbow 1 is by passing through glue special or hot-melt adhesive paste and universal piston column cap 7 bottom glue special or hot-melt adhesive paste and water outlet connecting tube 5 top, water outlet connecting tube 5.By handle toward when pressing down, universal piston column cap 7 depresses water blocking valve used 15, water exit elbow 1 hangs over outer silk hook 3 by switch pin 2, water has been opened, water flows to water exit elbow 1 out inside water outlet connecting tube 5, will push down handle and release switch pin 2, and handle is by water blockoff spring 18 and buoyancy of water and Returnning spring 20 upward sliding, the universal piston column cap 7 that bottom is settled also follows handle upward sliding, and water blocking valve used 15 just block water source.Afterwards, handle passes through the elastic force upward sliding certain altitude of water blockoff spring 18 and buoyancy of water and Returnning spring 20, water inside water outlet connecting tube 5 to be bled underground by overflow hole 21, and making it water outlet connecting tube 5 becomes blank pipe, more than frozen soil layer does not have water just not freeze.Be more than use in winter, can connect summer with general conventional water tap, like this can saving water resource, just effectively can prevent running water pipe from freezing betting contest winter, avoid bursting by freezing in the winter water pipe in cold.

Claims

1. antifreezing water pipe comprises water check valve, outer sleeve, handle, it is characterized in that, water check valve comprises outer silk banjo connector 13, water blocking valve used 15, water blockoff rubber sheet gasket 14, outer silk hanging tube 16, O RunddichtringO 17, water blockoff spring 18, filter screen 19, outer sleeve comprises outer silk hook 3, snap close internal thread nut 4, rubber seal 22, snap close pad 23, snap close clamp 24, overcoat connecting tube 6, snap close clamp 8, snap close pad 9, rubber seal 10, snap close internal thread nut 11, and handle comprises water exit elbow 1, switch pin 2, water outlet connecting tube 5 and universal piston column cap 7.

2. antifreezing water pipe according to claim 1, it is characterized in that, bottom water check valve, (water intake) is connected by outer silk banjo connector 13 and carrys out water pipe, water check valve top is by internal thread locking nut 11, rubber seal 10, snap close pad 9, snap close clamp 8 connect with overcoat chain adapter 6 bottom, outer silk hook 3 is by snap close internal thread nut 4, rubber seal 22, snap close pad 23, snap close clamp 24 is placed in overcoat connecting tube 6 top, water exit elbow 1 is by glue special or hot-melt adhesive paste and water outlet connecting tube 5 top, by glue special or hot-melt adhesive paste and universal piston column cap 7 bottom water outlet connecting tube 5.

3. antifreezing water pipe according to claim 1, is characterized in that, handle is connected and outer sleeve by switch pin 2.