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Fast heating device

A heat device and heat source technology, applied in water heaters, heat storage heaters, fluid heaters, etc., to achieve the effect of reducing noise

Inactive Publication Date: 2008-08-13
浙江西摩智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first object of the present invention is to provide a fast heating device, which can quickly transfer heat through the phase change of the working medium in vacuum without losing the working medium, so as to solve the problems of environmental protection, safety and energy saving in the prior art. , efficiency and other issues, it can also ensure that the pressure of the fast heating device will not be too large, so that it will not cause danger to people and property

Method used

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Examples

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no. 1 example

[0024] figure 1 It is a schematic structural diagram of the first embodiment of the fast heating device of the present invention.

[0025] like figure 1 As shown, the present invention provides a fast heating device 1, comprising: a liquid medium working medium accommodating part 2 for accommodating a liquid working medium 5; a heat transfer part 3, which is mutually connected with the liquid working medium accommodating part 2 Connected and sealed and evacuated, the ratio between the volume of the heat transfer part 3 and the volume of the liquid working medium accommodating part 2 and the volume of the liquid medium is in the range of 85:1 to 11:1; For heating the liquid working medium 5; the metal wool 6 is arranged in the liquid working medium accommodating part 2, the shape of the metal wool 6 is adapted to the shape of the inner wall of the liquid working medium accommodating part 2, the metal wool 6 is used to reduce the noise generated when the liquid working medium ...

no. 2 example

[0036] figure 2 It is a schematic structural diagram of the second embodiment of the fast heating device of the present invention.

[0037] like figure 2 As shown, the second embodiment of the present invention is different from the first embodiment in that the heat transfer part 3 includes a main body 30 and a plurality of heat dissipation branch pipes 31 , 32 and 33 provided on the main body 30 . The heat dissipation branch pipes 31 , 32 and 33 help to dissipate the heat transferred by the heat transfer part 3 to the outside more quickly.

[0038] There is an included angle a between the heat dissipation branch pipes 31 , 32 and 33 and the heat transfer part 3 , and the included angle a may be an acute angle, for example, 20° to 60°. Different shapes of radiating fins can also be connected to each radiating branch pipe.

no. 3 example

[0040] image 3 It is a schematic structural diagram of the third embodiment of the fast heating device of the present invention.

[0041] like image 3 As shown, the difference between the third embodiment of the present invention and the first embodiment is that the electric heating pipe 4 in the first embodiment is replaced by a combustion heat source 41 located outside the liquid working medium accommodating portion 2 .

[0042]In the third embodiment, the shape of the metal fleece 6 is adapted to the shape of the inner wall of the liquid working medium accommodating portion 2, so that the metal fleece 6 can fully contact the heated inner wall of the liquid working medium accommodating portion 2, so that the liquid The large bubbles generated when the working medium 5 changes from liquid to gas are divided into several small bubbles, which reduces the noise generated when the bubbles burst, thereby reducing the noise.

[0043] The metal fleece 6 can have a predetermined ...

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Abstract

The present invention provides rapid heat device, including a liquid working medium capacity part, located in the lower of the rapid heat device and containing liquid working medium; a heat transmission part, connected with the liquid working medium capacity part and sealed by evacuation, the ratio range of the sum of the capacity of the heat transmission part and the liquid working medium and the volume of the liquid working medium is 85:1 to 1.5:1; an electric heating element, set in the liquid working medium capacity part, the outer of the electric heating element is covered with metallic wool, and heating power of the electric heating element per 3.5 capacity is between 400W-2500W; and a temperature controller, for controlling the rapid heater inner temperature. The rapid heat device of the invention rapidly transmits heat of the working medium via vacuum space, resloves the problem of environment protection, safety, energy saving and efficiency in the present technology.

Description

technical field [0001] The invention relates to a fast heating device which utilizes the phase change of a working medium arranged in a vacuum to rapidly transfer heat. Background technique [0002] In the prior art, metal or liquid is usually used directly as a heat transfer medium to transfer heat. Products that directly use heat transfer oil such as heat transfer oil, water and water vapor as heat transfer media include electric heating oil, residential and industrial heaters, drying systems used in the paper and cigarette industries to dry pulp and cut tobacco, and so on. However, the problem of directly using heat transfer oil, water and water vapor as heat transfer medium is that the heat transfer speed is slow or these heat transfer medium will have some non-working energy loss, resulting in environmental protection, safety, energy saving, efficiency and other problems. [0003] In view of the above problems, some people have proposed a method to rapidly transfer hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H7/00F24H1/20
Inventor 董越君胡再明
Owner 浙江西摩智能制造有限公司
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