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Anti-freezing valve device with novel improved structure

A technology of valve device and antifreeze device, which is applied in the direction of valve device, valve heating/cooling device, valve details, etc. It can solve the problems of time-consuming and laborious replacement and maintenance, and unreasonable design of antifreeze valve structure, so as to prevent freezing or Frost cracking and prolonging the service life

Active Publication Date: 2016-04-20
TIANJIN XIDIER TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a novel antifreeze valve device with an improved structure to solve the problem that the structure design of the existing antifreeze valve is unreasonable, and the problem of time-consuming and laborious replacement and maintenance in the later stage

Method used

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  • Anti-freezing valve device with novel improved structure
  • Anti-freezing valve device with novel improved structure

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Embodiment

[0019] as attached figure 1 And attached figure 2 shown

[0020] The invention provides a novel antifreeze valve device with an improved structure, including a water outlet pipe 1, a shut-off valve 2, a control valve 3, an antifreeze device 4, a mounting ring 5, a ring cover 6, a fixing groove 7, a shut-off valve switch 8, and a control valve switch 9 and the water outlet 10, the control valve 3 is arranged at the junction of the water outlet pipe 1 and the water outlet 10; the antifreeze device 4 is arranged between the shut-off valve 2 and the control valve 3, and is fixed inside the fixed groove 7; The ring cover 6 is sealed and installed on the top of the antifreeze device 4 through the installation ring 5; the stop valve switch 8 is connected to the stop valve 2 valve; the control valve switch 9 is connected to the control valve 3 valve; the antifreeze The device 4 includes a fixed plate 41, a heat transfer wire 42, a heating element 43, a water barrier 44 and a batter...

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Abstract

The invention provides an anti-freezing valve device with a novel improved structure. The anti-freezing valve device comprises a water outlet pipe, a stop valve, a control valve, an anti-freezing device, a mounting ring, a ring cover, a fixing groove, a stop valve switch, a control valve switch and a water outlet, wherein the control valve is arranged at the connected part of the water outlet pipe and the water outlet; the anti-freezing device is arranged between the stop valve and the control valve and is fixed inside the fixing groove; the ring cover is sealed and arranged at the upper part of the anti-freezing device through the mounting ring; the control valve switch is connected with a valve of the control valve; the anti-freezing device comprises a fixed disk, heat transfer wires, a heating element, a water-resisting layer and a battery. According to the anti-freezing valve device provided by the invention, by arranging the stop valve and the control valve, the phenomenon that water is logged inside the anti-freezing device is favorably avoided; meanwhile, the heat transfer wires and the heating element are arranged to facilitate the heating for the stop valve and the control valve, and prevent freezing or frost crack; the ring cover and the mounting ring are arranged to facilitate the repair and the maintenance of the anti-freezing device and prolonging of the service life.

Description

technical field [0001] The invention relates to a valve device, in particular to a novel antifreeze valve device with an improved structure. Background technique [0002] In the cold winter, when the temperature is below zero, the outlet pipe valves exposed to the outside air are easy to freeze, affecting the use, and even cracking, causing unnecessary losses. The existing antifreeze valves generally use electric heating. The temperature around the valve is increased to prevent the door from freezing, but there are problems such as unreasonable structural design and time-consuming and laborious replacement and maintenance in the later stage. [0003] Therefore, it is very necessary to invent a kind of antifreeze valve device of novel improved structure. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a novel antifreeze valve device with an improved structure to solve the problems of unreasonable structural ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K49/00F16K13/00
CPCF16K13/00F16K49/002
Inventor 张洪国
Owner TIANJIN XIDIER TECH DEV CO LTD
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