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Waste heat recovery energy saving heat exchanger

A technology for energy-saving heat exchangers and heat exchange components, which can be used in indirect heat exchangers, heat exchanger types, and other non-combustion heat generation, and can solve problems such as occupation, inconvenience in use, and low waste heat recovery efficiency.

Inactive Publication Date: 2013-02-13
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this kind of heat exchanger to enter the waste heat recovery has the following problems: first, it is neither comfortable nor safe for people to stand on the heat exchanger; second, the hot water cannot completely flow through the heat exchanger, and the The hot water passing through the heat exchanger has a short residence time, resulting in low waste heat recovery efficiency; third, the location of the heat exchanger is limited and can only be placed on the ground, which occupies a large area and is extremely inconvenient to use

Method used

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  • Waste heat recovery energy saving heat exchanger
  • Waste heat recovery energy saving heat exchanger
  • Waste heat recovery energy saving heat exchanger

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Please refer to figure 1 and figure 2 The first embodiment shown, where, figure 1 It is a schematic diagram of the shape and structure of the energy-saving heat exchanger, figure 2 A schematic diagram of its internal structure.

[0031] Such as figure 1 and figure 2 As shown, the energy-saving heat exchanger of the first embodiment includes a box body 1 and a top cover 2 arranged on the box body 1, and the box body 1 and the top cover 2 form a substantially closed box body. A drain port 11 is opened on the box body 1 (see Figure 6 and Figure 7 As shown), a sink hole 21 is opened on the top cover 2, and a heat exchange component 3 is arranged in the box body 1. The heat exchange component 3 has a water inlet 31 and a water outlet (not shown in the figure), which can be respectively used to...

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Abstract

The invention discloses a waste heat recovery energy saving heat exchanger. The waste heat recovery energy saving heat exchanger comprises a box body and a top cover which is arranged on the box body, a sink water port for enabling outside hot water to flow in is disposed on the top cover, a drainage port for discharging water subjected to heat exchange out of the box body is arranged on the box body, and a heat exchange part with a water inlet and a water outlet is disposed in the box body. According to the waste heat recovery energy saving heat exchanger, the energy saving heat exchanger is designed to be an independent device, and the sink water port and the drainage port are arranged on the device, so that concealed setting of the heat exchanger is convenient, and increasing of the use ratio of waste heat recovery is facilitated.

Description

technical field [0001] The invention relates to the technical field of energy exchange, in particular to a heat exchanger, and more specifically to an energy-saving heat exchanger for recovering waste heat. Background technique [0002] With the increasing shortage of energy, the society pays more and more attention to the recycling of energy. Correspondingly, at present, a lot of recyclable heat has not been effectively recovered, for example, the waste heat of hot water after bathing and washing in the family. [0003] Although there is currently a tubular heat exchanger that can recover the waste heat of bathing wastewater, this heat exchanger is placed in the bathroom when people take a bath, and the person stands on the heat exchanger so that the hot water for bathing flows through the human body to the bathroom. On the heat exchanger, it exchanges heat with the cold water flowing through the heat exchanger to realize waste heat recovery. Using this kind of heat excha...

Claims

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Application Information

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IPC IPC(8): F28D1/00F24J3/00
Inventor 康乐陈炳泉李彩霞
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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