Self-regulating temperature mixing valve for water heater

A self-regulating, water heater technology, applied in the direction of multi-way valves, valve devices, valve details, etc., can solve the problems of hysteresis of regulation functions, slow change process, inconsistent expectations, etc., and achieve the effect of saving water resources and adjusting quickly

Active Publication Date: 2021-10-26
南通维益机电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For example, the application number "201911258029.9" proposes "a temperature self-adjusting water mixing valve for household electric water heaters". However, in actual use, due to thermal expansion and contraction of the medium due to temperature changes, it takes a certain amount of time, the change process is very slow, and its adjustment function has a certain hysteresis. Therefore, in the actual bathing process, Often the temperature of the discharged water does not match people's expectations, and it is difficult to meet people's bathing needs

Method used

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  • Self-regulating temperature mixing valve for water heater
  • Self-regulating temperature mixing valve for water heater
  • Self-regulating temperature mixing valve for water heater

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0019] refer to Figure ...

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Abstract

The invention discloses a self-regulating temperature type water mixing valve for a water heater, which comprises a main valve pipe, a first auxiliary valve pipe is sealed and slidably connected in the main valve pipe, and a second auxiliary valve pipe is sealed and slidably connected in the first auxiliary valve pipe. Valve pipe, the side walls of the first auxiliary valve pipe and the second auxiliary valve pipe are respectively provided with a plurality of first through holes and second through holes, and the side wall of the main valve pipe is provided with a first annular groove, so The inner bottom of the first through hole is provided with a second annular groove, and the main valve tube is equipped with a pushing device to push the first auxiliary valve tube to move, and the pushing device includes a magnetic ring, a spring, a limit ring, a spiral pipes and power supply. The present invention can adjust the flow of hot water and cold water by itself according to the temperature of the water discharged from the first auxiliary valve pipe by setting a propulsion device composed of a thermoelectric power generation sheet, a solenoid, and a spring, and the adjustment is rapid and timely, thereby satisfying people's bathing needs. need.

Description

technical field [0001] The invention relates to the technical field related to valves, in particular to a self-regulating temperature-type water mixing valve for water heaters. Background technique [0002] The water mixing valve can adjust the outlet water temperature of the water heater, generally by adjusting the flow of hot water and cold water to adjust the temperature. [0003] For example, the application number "201911258029.9" proposes "a temperature self-adjusting water mixing valve for household electric water heaters". However, in actual use, it takes a certain amount of time for the thermal expansion and contraction medium to expand and contract due to temperature changes, the change process is very slow, and its adjustment function has a certain hysteresis. Therefore, in the actual bathing process, It often causes the discharged water temperature to be inconsistent with people's expectations, and it is difficult to meet people's bathing needs. In view of this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/07F16K27/04F16K31/66F16K31/06F16L55/07
CPCF16K11/0716F16K27/041F16K31/0613F16K31/0675F16K31/002F16K31/004F16L55/07
Inventor 姜小波
Owner 南通维益机电有限公司
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