Heat exchange equipment and water supplementing valve
A water supply valve and spool technology, applied in the direction of mechanical equipment, lift valves, valve details, etc., can solve the problems of damage to the heating water heater system and high pressure of the heating water heater system, so as to eliminate system damage and avoid excessive pressure Effect
Pending Publication Date: 2021-09-03
GUANGDONG WANHE THERMAL ENERGY TECH CO LTD
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Problems solved by technology
The traditional method is to manually open the replenishment valve to replenish water. There is a risk of forgetting to close the replenishment valve after the completion of replenishment, which will easily cause the problem of excessive pressure in the heating water heater system and damage the heating water heater system.
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[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0036]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counter...
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The invention relates to heat exchange equipment and a water supplementing valve. When water supplementing needs to be carried out on a heating cavity, force application and other operations are carried out on the operation end of a valve element, the valve element overcomes the acting force of a first elastic reset piece and integrally moves in the direction of the central axis of the valve element, then the sealing end of the valve element moves in the direction away from a water inlet, and therefore the water inlet communicates with a liquid supplementing cavity; and an external water source enters the liquid supplementing cavity through the water inlet, and water in the liquid supplementing cavity flows into the heating cavity through a water outlet for water supplementing. After water supplementing is completed, only the acting force applied to the operation end needs to be relieved, under the action of the reset force of the first elastic reset piece, the valve element automatically resets, the sealing end of the valve element moves again to seal and block the water inlet, then the water inlet and the liquid supplementing cavity are cut off again, and the situation that the pressure of a heating water heater system is too high due to too much supplemented water is avoided.
Description
technical field [0001] The invention relates to the technical field of valve bodies, in particular to heat exchange equipment and water replenishing valves. Background technique [0002] As a component that can adjust the water pressure of the system, the supplementary water valve has been widely used in heat exchange equipment such as heating or cooling in a closed cycle. For example, during the use of a gas water heater, the heating water heater system will need to replenish water to the heating cavity. The traditional method is to manually open the water replenishment valve to replenish water. There is a risk of forgetting to close the water replenishment valve after the water replenishment is completed, and it is easy to cause the pressure of the heating water heater system to be too high and damage the heating water heater system. Contents of the invention [0003] The first technical problem to be solved by the present invention is to provide a replenishment valve, ...
Claims
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IPC IPC(8): F16K1/00F16K31/524
CPCF16K1/00F16K31/52408
Inventor 卢宇凡庞国烽梁展程陈全兴杨茂林余艺源罗伟平
Owner GUANGDONG WANHE THERMAL ENERGY TECH CO LTD