Temperature-sensing anti-scald valve

A technology of anti-scalding and valve cover, which is applied in the direction of lifting valves, valve details, valve devices, etc., can solve the problems of scald damage to the baby's mouth and esophagus, energy consumption volume, etc., to prevent scald damage, no loss, and no function faded effect

CN110388502APending Publication Date: 2019-10-29罗旭
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-10-29

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Abstract

The invention discloses a temperature-sensing anti-scald valve. The valve comprises a valve cover, a fluid channel is formed in the valve cover, a fluid inlet and a fluid outlet are formed in the twoends of the fluid channel respectively, a cavity and a channel hole are formed in the fluid channel, a magnetic elastic mechanism is arranged below the cavity, a sealing element sleeves the outer sideof the magnetic elastic mechanism, the sealing element, the cavity and the channel hole form a sealing cavity, and a fluid flows into the channel hole from the fluid inlet, enters the cavity throughthe sealing cavity and finally flows out of the fluid outlet. When the magnetic elastic mechanism is heated, the magnetic elastic mechanism loses magnetism and moves upwards under the action of elasticity to drive the upper surface of the sealing element to be attached to the lower surface of the cavity, and the lower surface of the cavity is sealed to prevent the fluid in the sealing cavity fromflowing out. The magnetic elastic mechanism is used for switch-on and switch-off of the temperature-sensing anti-scald valve, so that the valve is used for limiting flowing of liquid or gas exceedinga specific temperature.
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Description

technical field

[0001] The invention relates to the field of control valves, in particular to a temperature-sensing anti-scalding valve. Background technique

[0002] Water valves can be used to control the on-off of fluids, and are often used in products such as baby bottles, straw cups, food and beverage containers and other liquid thermostatic diversion devices or delivery channel valves. Baby water has requirements on water temperature. If the water temperature is too high, it will cause scald damage to the baby's mouth and esophagus, and the existing water valve needs to be powered on or manually driven, which consumes energy and has a large volume. How to control it through temperature in this context? It is especially important to turn on and off the water valve to reduce the impact on the human body or products without consuming energy. Contents of the invention

[0003] The object of the present invention is to overcome the deficiencies of the prior art and provi...

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Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "...