Delay-start constant-temperature control valve and working method thereof

A technology of delayed start, temperature control valve, applied in valve operation/release device, valve details, multi-port valve, etc., can solve problems such as user burns

Inactive Publication Date: 2020-11-27
罗哲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As a result, when the user opens the water outlet again, hot hot water will be released first after the residual cold water in the water pipe is emptied, and the temperature control valve needs a period of time to balance the ratio of hot water to cold water. During this period of water temperature, it is easy to cause burns to the user

Method used

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  • Delay-start constant-temperature control valve and working method thereof
  • Delay-start constant-temperature control valve and working method thereof
  • Delay-start constant-temperature control valve and working method thereof

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Embodiment Construction

[0068] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0069] A thermostatic temperature control valve with delayed start, such as figure 1 , 2 shown, including:

[0070] Mixed flow valve 1, mixed flow valve 1 has two input ends and one output end, the two input ends of mixed flow valve 1 are respectively connected to hot water source and cold water source, mixed flow valve 1 has a built-in function to adjust hot water source and cold water source through its own movement Input proportional spool 1a;

[0071] The temperature control mechanism is arranged at the output end of the mixing valve 1, and the temperature control mechanism is used to detect the water temperature at the output end of the mixing valve 1, and adjust the valve core 1a according to the wa...

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Abstract

The invention relates to the field of temperature control valves, in particular to a delay-start constant-temperature control valve and a working method thereof. The constant-temperature control valvecomprises a mixed flow valve, a shell, a temperature sensing actuator, a reset mechanism, a locking mechanism, a water flow switch and a temperature control switch; a water inlet and a water outlet are formed in the shell, and the water inlet communicates with the output end of the mixed flow valve; the temperature sensing actuator is arranged in the shell, a non-working part of the temperature sensing actuator is capable of sliding in a certain stroke, and the temperature sensing actuator is used for sensing the water temperature in the shell and driving a valve core to move according to thewater temperature; the reset mechanism enables the temperature sensing actuator to always maintain the tendency of moving towards the starting point of own stroke; the locking mechanism is used for locking a transmission mechanism so that the transmission mechanism is unable to move; the water flow switch is used for sensing water flow in the shell and turning on or off the locking mechanism; andthe temperature control switch is used for sensing the water temperature in the shell and starting or closing the locking mechanism. The delay-start constant-temperature control valve is closed immediately after water is shut off and is started in a delayed way after water comes in, and the output water temperature can be automatically regulated.

Description

technical field [0001] The invention relates to the field of temperature control valves, in particular to a delayed start thermostatic temperature control valve and a working method thereof. Background technique [0002] Temperature control valve, as the name suggests, is a valve that controls the temperature of the fluid, which is divided into manual and automatic. The manual temperature control valve controls the ratio of cold and hot fluids by manually adjusting the valve core, and then controls the temperature of the outlet fluid, which has the disadvantage of inconvenient operation. The automatic temperature control valve uses the thermal expansion and contraction of the thermostat to push the valve stem to change the valve opening, change the flow ratio of cold and hot fluids, and make the temperature reach the set temperature. [0003] In the existing thermostatic valve, the temperature sensing module is generally installed at the water outlet, and the water temperat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/64F16K11/02F16K11/10
CPCF16K11/02F16K11/10F16K31/002
Inventor 罗哲
Owner 罗哲
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