CN201386296Y

CN201386296Y - Improved anti-freezing water pipe

Info

Publication number: CN201386296Y
Application number: CN200920139932U
Authority: CN
Inventors: 玉素甫·阿吾提
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-09
Filing date: 2009-03-09
Publication date: 2010-01-20
Anticipated expiration: 2019-03-09

Abstract

The utility model relates to the improvement of a water tap connecting pipe structure, in particular to an improved anti-freezing water pipe, which comprises a water tap and a water outlet pipe which is communicated with the water tap, wherein the lower end port of the water outlet pipe is communicated with a water supply pipe network, the lower portion of the water outlet pipe is communicated with a communicating tank through a connecting pipe, a switch valve which is controlled by an external hand-operated switch is mounted in the water outlet pipe, the switch valve is mounted in a water outlet pipe which is arranged on the lower portion of a crossed portion of the water outlet pipe and a connecting pipe in a matching way, the upper end of the communicating tank is communicated with outside, and the switch valve which is mounted in the communicating tank and is controlled by the external hand-operated handle is mounted on the communicating crossed portion of the communicating tank and the connecting pipe in a matching way. The improved anti-freezing water pipe has simple and reasonable structure, less needed fittings and low cost.

Description

Improved antifreeze water pipe

Technical field

The improvement of the utility model water tap tube connector structure, improved especially antifreeze water pipe.

Background technology

At present, the existing antifreeze outlet pipe that is connected with water tap, its complex structure, required component are more, and concerning the one-storey house resident family and urban residents passed the winter in the north, cost is higher relatively, is difficult for popularizing.

The utility model content

The purpose of this utility model is to provide a kind of improved antifreeze water pipe, and required component are less, and cost is low, and is simple and reasonable for structure.

The purpose of this utility model is achieved in that a kind of improved antifreeze water pipe, comprises water tap and the outlet pipe that is communicated with it, and the lower end port of outlet pipe is communicated with water supply network, the bottom of outlet pipe by tube connector be communicated with the connection of jar lower end; Switch valve by external hand switch control is installed in the outlet pipe, the switch valve cooperation is installed in the outlet pipe of outlet pipe and tube connector intersection bottom, be communicated with a jar upper end and be communicated with ambient atmosphere, the switch valve of installing in the connection jar by external hand switch control cooperates the connection intersection that is installed in connection jar and tube connector.

When using the utility model, note by external switch control and be built in outlet pipe or be communicated with a jar interior switch valve, be equipped with when the switch valve of outlet pipe is cutting out, must open and be communicated with a jar interior switch valve, on the contrary, when being equipped with when the switch valve of connection jar is cutting out, must open the switch valve in the outlet pipe, two switch valves can not be in closed condition simultaneously.Open when the switch valve that is equipped with at the connection jar, because the switch valve that is equipped with in being communicated with jar cuts out, the water that comes from water supply network can only flow out from water tap by outlet pipe, guarantees normal water service; Open when being equipped with at the switch valve that is communicated with jar, because the switch valve that is equipped with in outlet pipe cuts out (water tap also is in closed condition), at this moment, outlet pipe is communicated with being communicated with jar, remaining water in outlet pipe is understood some and is flowed in the connection jar, form linker, when winter, temperature was low, remaining water can congeal into ice, volume also can increase thereupon, in being in the process that is condensed into ice, always extends to the space of the liquid level top of condensing, because it is bigger to be communicated with jar interior cavity, its wider space of mixture of ice and water that is condensed into solid ice gradually also increases greatly, and can be with the expansion bursting by freezing of outlet pipe because of ice, if the space of being extended in being communicated with jar is limited, also can overflow, more can bursting by freezing not be communicated with jar from being communicated with a jar upper end.Can learn by above-mentioned analysis, the utility model, simple and reasonable for structure, required component are less, and cost is low.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing is the utility model master TV structure schematic diagram.

The specific embodiment

A kind of improved antifreeze water pipe as shown in drawings, comprises water tap 1 and the outlet pipe 8 that is communicated with it, and the lower end port one 1 of outlet pipe 8 is communicated with water supply network, and the bottom of outlet pipe 8 is passed through tube connector 12 and is communicated with jar 6 a lower ends connection; Switch valve 10 by external hand switch 2 controls is installed in the outlet pipe 8, switch valve 10 cooperations are installed in the outlet pipe 8 of outlet pipe 8 and tube connector 12 intersection bottoms, be communicated with jar 6 upper ends and be communicated with ambient atmosphere, the switch valve of installing in connection jar 67 by external hand switch 3 controls cooperates the connection intersection that is installed in connection jar 6 and tube connector 12.

External hand switch 2 is arranged on the upper port of outlet pipe 8, is connected with switch valve 10 by torsion bar or pull bar 9.The upper end that is communicated with jar 6 is communicated with water pipe 5, and the upper end of water pipe 5 is communicated with ambient atmosphere, and water pipe 4 can improve the liquid level that mixture of ice and water overflows; Hand switch 3 is arranged on the upper port of water pipe 5, is connected with switch valve 7 by torsion bar or pull bar 4.

Claims

1, a kind of improved antifreeze water pipe, comprise water tap (1) and the outlet pipe (8) that is communicated with it, the lower end port (11) of outlet pipe (8) is communicated with water supply network, it is characterized in that: the bottom of outlet pipe (8) is passed through tube connector (12) and is communicated with jar (6) lower end connection; Switch valve (10) by external hand switch (2) control is installed in the outlet pipe (8), switch valve (10) cooperation is installed in the outlet pipe (8) of outlet pipe (8) and tube connector (12) intersection bottom, be communicated with jar (a 6) upper end and be communicated with ambient atmosphere, the switch valve of installing in connection jar (6) (7) by external hand switch (3) control cooperates the connection intersection that is installed in connection jar (6) and tube connector (12).

2, improved antifreeze water pipe according to claim 1, it is characterized in that: external hand switch (2) is arranged on the upper port of outlet pipe (8), is connected with switch valve (10) by torsion bar or pull bar (9).

3, improved antifreeze water pipe according to claim 1 is characterized in that: the upper end that is communicated with jar (6) is communicated with water pipe (5), and the upper end of water pipe (5) is communicated with ambient atmosphere; Hand switch (3) is arranged on the upper port of water pipe (5), is connected with switch valve (7) by torsion bar or pull bar (4).