Novel heat exchanger

A heat exchanger, a new type of technology, applied in the direction of fluid heaters, indirect heat exchangers, heat exchanger types, etc., can solve the problems of easy blockage, small internal space, etc., to avoid blockage, quickly absorb heat, and heat exchange efficiency high effect

A heat exchanger, a new type of technology, applied in the direction of fluid heaters, indirect heat exchangers, heat exchanger types, etc., can solve the problems of easy blockage, small internal space, etc., to avoid blockage, quickly absorb heat, and heat exchange efficiency high effect

CN106091748AInactive Publication Date: 2016-11-09关朋伟
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Embodiment Construction

[0020] The technical features of the present invention will be further described in detail below in conjunction with the accompanying drawings to facilitate the understanding of those skilled in the art.

[0021] A new type of heat exchanger, such as figure 1 with figure 2 As shown, it includes an airtight housing 1, on which a water inlet 3 and a water outlet 4 are arranged, and a spiral inner tube 2 is arranged inside the housing 1, and the inner tube 2 has two The end extends outward in the shape of a straight tube and protrudes from the housing 1 . The number of the inner tube 2 is preferably one, so that the space inside the casing 1 can be increased.

[0022] The inner tube 2 can be made of stainless steel or copper, which has good thermal conductivity and can absorb heat faster.

[0023] The water inlet 3 and the water outlet 4 are mainly used for connecting and discharging waste hot water. The two ends of the inner pipe 2 are mainly used for connecting and dischar...

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Abstract

The invention discloses a novel heat exchanger. According to the technical scheme of the novel heat exchanger, the novel heat exchanger is characterized by comprising a closed shell, wherein the closed shell is provided with a water inlet and a water outlet; a spiral inner pipe is arranged in the shell; and the two ends of the inner pipe extend outwards in the shape of a straight pipe and stretch out of the shell. The number of the inner pipe, arranged in the shell, of the heat exchanger is one, the inner space is large, besides, the inner pipe is of the spiral structure, the heat exchange area is very large, and therefore the heat exchange efficiency is high. The heat exchanger can be used in a water heater, waste hot water of a boiler or other polluted hot water can be received in the shell, tap water or other clean water is received in the inner pipe, in this way, the waste hot water can be converted into clean hot water through heat exchange, the novel heat exchanger is especially suitable for waste water heating in the north, and reuse of heat of the waste water is achieved.

Description

【Technical field】 [0001] The present invention relates to a novel heat exchanger. 【Background technique】 [0002] The existing water heaters on the market, especially the heat exchangers of air energy water heaters, have a relatively complicated structure, small internal space, and are easy to be blocked. [0003] The present invention is made based on this situation. 【Content of invention】 [0004] The object of the present invention is to overcome the disadvantages of the prior art and provide a new heat exchanger with simple structure, large internal space and not easy to be blocked. [0005] The present invention is achieved through the following technical solutions: [0006] A new type of heat exchanger is characterized in that: it includes a closed casing 1, on which a water inlet 3 and a water outlet 4 are arranged, and a spiral inner tube is arranged inside the casing 1 2. Both ends of the inner tube 2 extend outward in a straight tube shape and protrude from th...

Claims

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Application Information

Patent Timeline
09 Nov 2016
Publication
CN106091748A
IPC
F28D7/02; F24H9/00
CPC
F28D7/02; F24H9/0005
Inventors
关朋伟