Electromagnetic induction heating device and its water pipe assembly, water dispenser
An electromagnetic induction heating and water pipe technology, applied in heating devices, beverage preparation devices, applications, etc., can solve the problems of heating water temperature limitation, accelerated aging, decomposition, water leakage, etc., to ensure high temperature resistance, safety and reliability, guaranteeing Contact, rapid heating effect
Inactive Publication Date: 2017-10-27
MIDEA GRP CO LTD +1
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Problems solved by technology
[0003] Due to the poor high temperature resistance of plastic pipes, aging and decomposition will be accelerated at high temperatures, so the temperature of the heated water is limited, for example, boiling water cannot be heated, and plastic pipes have problems in performance and sanitation.
[0004] In addition, in the case of dry burning without water, plastic water pipes are prone to scorching, water leakage and other problems, posing safety hazards
Method used
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[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0037] In describing the present invention, it is to be understood that the terms "width", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. The indicated orientation or positional relationship 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, or in a specific o...
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The invention discloses an electromagnetic induction heating device, a water pipe assembly thereof, and a water dispenser. The water pipe assembly includes: an inner quartz glass tube; an outer quartz glass tube, the outer quartz glass tube is sleeved outside the inner quartz glass tube to form an annular water channel; a metal heating tube, the metal heating tube is located in the annular water channel and Spaced apart from the outer quartz glass tube and the inner quartz glass tube; a sealing sleeve that fits over the end of the outer quartz glass tube; and a sealing plug that fits within the end of the inner quartz glass tube to the end of the metal heating tube The part is engaged and in contact with the inner wall of the outer quartz glass tube. According to the water pipe assembly of the embodiment of the present invention, by using the annular water passage between two quartz glass pipes as the water flow passage, the high temperature resistance and safety reliability of the pipe are guaranteed, and the water to be heated completely submerges the metal heating pipe to Ensure full contact between water and metal heating pipes, so that the temperature of the water rises quickly and the thermal efficiency is high.
Description
technical field [0001] The invention relates to the technical field of water dispensers, in particular to a water pipe assembly for an electromagnetic induction heating device, an electromagnetic induction heating device having the same, and a water dispenser having the electromagnetic induction heating device. Background technique [0002] At present, the instantaneous heating method has been widely used in water dispensers and water heaters. The traditional electromagnetic instant heating heater is to place the heating element in the plastic water pipe, and then wind the electromagnetic coil outside the plastic water pipe. [0003] Due to the relatively poor high temperature resistance of plastic pipes, aging and decomposition will be accelerated at high temperatures, so the temperature of the heated water is limited, for example, boiling water cannot be heated, and plastic pipes have problems in terms of performance and sanitation. [0004] In addition, in the case of dr...
Claims
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IPC IPC(8): A47J31/00A47J31/44A47J31/46A47J36/24
Inventor 曹伟
Owner MIDEA GRP CO LTD