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Water tank with jacketed heat exchanger

A heat exchanger and water tank technology, applied in the field of water tanks with jacketed heat exchangers, can solve the problems of low water temperature, affecting the heat production rate and thermal performance, etc., achieve high water outlet temperature, simple and reasonable structure, and improve heat production Effect of water rate and thermal performance

Inactive Publication Date: 2012-02-01
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing water tank with jacketed heat exchanger, a jacketed heat exchanger is provided on the straight part of the middle part of the water tank liner, but no jacketed heat exchanger is provided on the curved surface parts of the two ends of the water tank liner. The additional volume of the water tank is occupied, and the heat exchange area is also larger. However, since the straight part of the water tank liner is higher than the bottom of the water tank liner, the water temperature at the bottom of the water tank liner is low, which affects the heat production rate and thermal performance

Method used

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  • Water tank with jacketed heat exchanger
  • Water tank with jacketed heat exchanger
  • Water tank with jacketed heat exchanger

Examples

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Comparison scheme
Effect test

no. 1 example

[0024] see figure 1 , the water tank with a jacketed heat exchanger includes a water tank liner 1 and a heat exchange jacket 2, the water tank liner 1 is provided with an outlet pipe 3 and a water inlet pipe 4, and the heat exchange jacket 2 is arranged in the middle of the water tank liner 1 The straight part and the bottom of the water tank liner 1. The water outlet pipe 3 is opened on the top of the water tank liner 1, and the water inlet pipe 4 is opened on the bottom of the water tank liner 1.

[0025] The heat exchange jacket 2 is provided with an upper circulation pipe 6 and a lower circulation pipe 7 , the upper circulation pipe 6 communicates with the middle of the heat exchange jacket 2 , and the lower circulation pipe 7 communicates with the bottom of the heat exchange jacket 2 . A ventilation pipe 5 is arranged on the heat exchange jacket 2 , and the ventilation pipe 5 is opened on the upper part of the heat exchange jacket 2 .

[0026] In this embodiment, one en...

no. 2 example

[0029] see figure 2 , In this embodiment, one end of the outlet pipe 3 extends into the water tank liner 1 and opens at the top of the water tank liner 1 . One end of the water outlet pipe 3 extends into the water tank liner 1 from the bottom of the water tank liner 1 . The bottom 21 of the heat exchange jacket 2 is similar in shape to the bottom of the water tank liner 1 , and the bottom of the heat exchange jacket 2 wraps the bottom part of the water tank liner 1 .

[0030] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

no. 3 example

[0032] see image 3 , In this embodiment, one end of the outlet pipe 3 extends into the water tank liner 1 and opens at the top of the water tank liner 1 . One end of the water outlet pipe 3 extends into the water tank liner 1 from the side of the water tank liner 1 . The bottom 21 of the heat exchange jacket 2 is flat, and the bottom of the heat exchange jacket 2 wraps the bottom part of the water tank liner 1 .

[0033] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

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Abstract

The invention relates to a water tank with a jacketed heat exchanger. The water tank comprises a water tank inner container and a heat exchange jacket, wherein a water outlet pipe and a water inlet pipe are arranged on the water tank inner container; the heat exchange jacket is arranged on a straight cylinder part on the middle part of the water tank inner container and at the bottom of the water tank inner container; the opening of the water outlet pipe is formed on the upper part of the water tank inner container, and the opening of the water inlet pipe is formed at the bottom of the water tank inner container; one end of the water outlet pipe extends into the water tank inner container, and the open end of the water outlet pipe is formed on the upper part of the water tank inner container; one end of the water inlet pipe extends into the water tank inner container, and the open end of the water inlet pipe is formed at the bottom of the water tank inner container; and the shape of the bottom of the heat exchange jacket is similar to that of the bottom of the water tank inner container, and the bottom of the water tank inner container is wrapped by the bottom of the heat exchange jacket completely, or the shape of the bottom of the heat exchange jacket is similar to that of the bottom of the water tank inner container, and the bottom of the water tank inner container is wrapped by the bottom of the heat exchange jacket partially, or the bottom of the heat exchange jacket is flat, and the bottom of the water tank inner container is wrapped by the bottom of the heat exchange jacket partially. The water tank has the characteristics of simple and reasonable structure, high yield of hot water and high thermal performance.

Description

technical field [0001] The invention relates to a water tank, in particular to a water tank with a jacketed heat exchanger. Background technique [0002] In the existing water tank with jacketed heat exchanger, a jacketed heat exchanger is provided on the straight part of the middle part of the water tank liner, but no jacketed heat exchanger is provided on the curved surface parts of the two ends of the water tank liner. The additional volume of the water tank is occupied, and the heat exchange area is also larger. However, since the straight part of the water tank liner is higher than the bottom of the water tank liner, the water temperature at the bottom of the water tank liner is low, which affects the heat production rate and thermal performance. Contents of the invention [0003] The object of the present invention is to provide a water tank with a jacketed heat exchanger with simple and reasonable structure, high hot water production rate and good thermal performan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 王海涛杨新华刘勇兵
Owner MIDEA GRP CO LTD
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