Combined quick-heating heat exchanger

A heat exchanger and rapid heating technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of starting and stopping of heat source equipment, failure to buffer heat storage, damage to heat source equipment, etc., and achieve rapid heat generation Effects of water, avoiding fluctuations, improving reliability

Active Publication Date: 2012-07-11
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the heated fluid needs to be output intermittently, due to the small internal volume, it is impossible to buffer heat storage, which will easily cause frequent start-up and stop of the heat source equipment, causing damage to the heat source equipment

Method used

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] see figure 1 , a composite rapid heat exchanger, including an inner container 1 and an electric heater 4, the heating part of the electric heater 4 is placed inside the inner container 1, and the electric part of the electric heater 4 is placed inside The outside of the tank container 1; a hot water outlet 11 is provided above the inner tank container 1; the feature of the present invention is that it also includes an outer tank 2 and a heat exchange coil 3, and the outer tank 2 is sleeved on The outside of the inner container 1 is sealed with each other, and a sealed interlayer space 12 is provided between the outer layer 2 and the inner container 1, so that the high-temperature refrigerant flowing in the interlayer space 12 will not interfere with the hot water in the inner container 1. Mixing; one side of the outer liner 2 is provided with an...

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PUM

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Abstract

The invention relates to a combined quick-heating heat exchanger, which comprises an inner container and an electric heater. A heating portion of the electric heater is positioned in the inner container, an electricity inlet portion of the electric heater is arranged outside the inner container, and a hot water outlet is arranged on the upper portion of the inner container. The combined quick-heated heat exchanger is characterized by further comprising an outer container and a heat-exchange coiled pipe, the outer container is sleeved outside the inner container and mutually sealed with the inner container, a closed sandwich space is arranged between the outer container and the inner container, a refrigerant inlet communicated with the sandwich space is arranged on one side of the outer container, and a refrigerant outlet communicated with the sandwich space is arranged on the other side of the outer container. The heat-exchange coiled pipe is coiled outside the inner container and positioned in the sandwich space, a water inlet of the heat-exchange coiled pipe is communicated with tap water, and a water outlet of the heat-exchange coiled pipe is communicated with a water inlet at the bottom of the inner container. The combined quick-heating heat exchanger has the advantages that the combined quick-heating heat exchanger is high in heat exchange efficiency, easy in load adjustment, quick in fluid heating start and stable in outputted fluid temperature, and a heating system is more efficient, safer and more comfortable.

Description

technical field [0001] The invention relates to a compound rapid heat exchanger, which belongs to the field of fluid heating. Background technique [0002] Existing fluid heating equipment usually only has one heat source, and cannot be connected to use multiple heat sources at the same time. Existing fluid heating equipment usually has a small inner volume, and when the fluid needs to be heated rapidly, there is a long start-up time, and the temperature fluctuation of the fluid flowing out during the start-up period is large. When the heated fluid needs to be output intermittently, due to the small internal volume, the heat storage cannot be buffered, and it is easy to cause frequent start and stop of the heat source equipment, causing damage to the heat source equipment. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art and provide a composite rapid heat exchanger with fast heating start-up speed, stable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/20F24H4/04F24H9/18F24H9/20F24H9/00
Inventor 陈文强曹明修饶荣水余彬
Owner MIDEA GRP CO LTD
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