A hotel energy-saving pressure intelligent control heat exchanger

A heat exchanger and pressure sensor technology, applied in indirect heat exchangers, heat exchanger types, fluid heaters, etc., can solve the problems of low output efficiency and low intelligence of heat exchangers, and increase the vibration range. , to avoid excessive pressure, to ensure the effect of safety

Active Publication Date: 2022-02-08
青岛酒店管理职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The existing heat exchanger has low output efficiency and low degree of intelligence, so it is necessary to design a heat exchanger with intelligent control according to pressure

Method used

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  • A hotel energy-saving pressure intelligent control heat exchanger
  • A hotel energy-saving pressure intelligent control heat exchanger
  • A hotel energy-saving pressure intelligent control heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] A shell-and-tube heat exchanger, such as figure 1 As shown, the shell-and-tube heat exchanger includes a shell 20, a heat exchange component 23, a shell side inlet connection 24 and a shell side outlet connection 25; the heat exchange component 23 is arranged in the shell 20, and the heat exchange component It is fixedly connected to the front tube sheet 16 and the rear tube sheet 19; the shell-side inlet connecting pipe 24 and the shell-side outlet connecting pipe 25 are both arranged on the shell 20; the fluid enters from the shell-side inlet connecting pipe 24 and passes through the heat exchange components. Heat exchange, take over 25 and go out from the shell side outlet.

[0030] Preferably, the heat exchange component 23 extends along the horizontal direction. The heat exchangers are arranged horizontally.

[0031] figure 2 A top view of the heat exchange component 23 is shown, as figure 2 As shown, the heat exchange component includes a central tube 8, a l...

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PUM

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Abstract

The present invention provides an energy-saving pressure intelligent control heat exchanger for a hotel. A pressure sensor is arranged in the housing, and the pressure sensor is connected to a data acquisition controller to set a predetermined pressure P1 on the shell side and store P1 in the Data acquisition controller; the data acquisition controller collects the pressure P2 detected by the pressure sensor; the data acquisition controller compares P2 with P1; the data acquisition controller controls the heating power of the electric heater for heating according to the comparison result. Through such setting, the present invention can adjust the heating power according to the pressure in the housing to avoid excessive pressure, thus ensuring the safety of the heat exchanger.

Description

technical field [0001] The invention relates to a shell-and-tube heat exchanger, in particular to a shell-and-tube heat exchanger with intermittent vibration descaling. For home, hotel, club, etc. Background technique [0002] In hotels, each equipment requires a high-temperature heat source, and hot water or steam is usually used as a heat source. With the development of society and the improvement of living standards, heat source supply systems are widely used in residences, hotels, offices, bath centers, clubs and other places. Most of the heat source supply systems in the prior art use fuel oil or gas boilers to heat hot water, steam to heat hot water, etc., the heating cost is relatively high, and the use of gas and natural oil heating is likely to generate sulfur dioxide, carbon monoxide, carbon dioxide and other waste gases, resulting in environmental pollution. At the same time, the heat energy in the waste water and waste gas produced in the industry cannot be ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D7/16F28G7/00F24H9/00F24H9/1818
CPCF28D7/1669F28G7/00F24H9/0005F24H9/1818
Inventor 王劭铭罗凯宬赵伟郭春声冷学历王一龙
Owner 青岛酒店管理职业技术学院
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