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Herringbone water stop plate and performance measuring method

A technology of water baffle and herringbone, which is applied in the direction of control input related to air characteristics, heating method, lighting and heating equipment, etc. The problem of high resistance of the water retaining plate can be solved, and the scaling phenomenon can be improved, the measurement method can be simplified, and the operation cost can be reduced.

Inactive Publication Date: 2017-08-25
XI'AN POLYTECHNIC UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a herringbone water retaining plate, which solves the problems of large water retaining plate resistance and large water flow in the prior art, resulting in large energy consumption
[0005] Another object of the present invention is to provide a method for measuring the performance of the water retaining plate, which solves the problems in the prior art that it is difficult to measure the water retaining plate resistance and water flow, and it is difficult to accurately evaluate the performance of the water retaining plate

Method used

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  • Herringbone water stop plate and performance measuring method

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] refer to figure 1 , there are at least two herringbone water baffles of the present invention, which are installed at intervals from top to bottom in the channel behind the last row of spray pipes in the spray chamber, and the herringbone slope of each herringbone water baffle The included angle is A=60°-120°; the lower end of the herringbone slope faces the air inlet and outlet directions, and there are straight sections extending out, and the upper and lower distances between the straight sections of adjacent herringbone water baffles are D=30mm- 50mm; On the top of each herringbone water baffle, there is an extended extension, called a flange, and the lower slope of the flange faces the direction of the airflow inlet.

[0030] The above-mentioned herringbone water baffle is equivalent to having three protruding sections. In terms o...

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Abstract

The invention discloses a herringbone water stop plate. At least two herringbone water stop plates are provided; extending straight sections are respectively arranged at the lower ends of herringbone inclined surfaces in airflow inlet and outlet directions; extending elongation sections are arranged at the herringbone tops of all the herringbone water stop plates, and are called as flanges; and the lower inclined surfaces of the flanges are opposite to the airflow inlet direction. The invention further discloses a performance measuring method of the water stop plates; after the heat and moisture exchange is performed between water drops atomized by nozzles and air, the pressure of each area in front of the water stop plates, the pressure of each area behind the water stop plates and the wind speed behind the water stop plates are measured through increased or reduced moisture behind the water stop plates; the water feeding quantity needed by 1 kg of wind quantity is calculated; the water feeding quantity is equal to the sum of the increased or reduced moisture of the air and the water passing quantity of the water stop plates; the water passing quantity is obtained; and the water passing quantity of the water stop plates is lower, and the air supply state of the air is controlled more easily. The structure is simple; the method is simple; and the detecting result is accurate and reliable.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning engineering, and is used for separating suspended water droplets in the air in a spray room of a textile air conditioner, and relates to a herringbone water retaining plate; the invention also relates to a method for measuring the performance of the water retaining plate. Background technique [0002] Due to the needs of technological production, textile factories have high requirements for air temperature and humidity, which belong to a high energy consumption industry. With the rapid development of the textile industry in recent years, the problem of energy saving in the textile field has become increasingly prominent. Due to the ineffectiveness of the air conditioning system The energy consumption is too high. To achieve energy saving in the textile industry, it is necessary to optimize the textile air conditioning system. At present, textile air-conditioning systems mostly use water s...

Claims

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Application Information

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IPC IPC(8): F24F13/00F24F11/00
CPCF24F11/30F24F13/00F24F2110/10F24F2110/20
Inventor 颜苏芊马婧洁
Owner XI'AN POLYTECHNIC UNIVERSITY
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