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Intelligent control system and method for energy efficiency of indirect evaporative cooling unit

An evaporative cooling unit technology, applied in the field of indirect evaporative cooling unit energy-efficiency intelligent control system, can solve problems such as difficult to achieve refrigeration and energy saving, high energy consumption of evaporative cooling unit, poor cooling effect of evaporative cooling unit, etc., to achieve energy saving effect, Good cooling effect and good energy saving effect

Inactive Publication Date: 2021-01-15
北京嘉木科瑞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the energy consumption of the existing evaporative cooling units is high, and the cooling effect of the evaporative cooling units that can achieve energy saving is poor, and it is difficult to achieve a balance between cooling and energy saving
[0004] Through the above analysis, the problems and defects of the existing technology are: the energy consumption of the existing evaporative cooling unit is relatively high, the cooling effect of the evaporative cooling unit that can realize energy saving is poor, and it is difficult to achieve a balance between refrigeration and energy saving

Method used

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  • Intelligent control system and method for energy efficiency of indirect evaporative cooling unit
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  • Intelligent control system and method for energy efficiency of indirect evaporative cooling unit

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Embodiment 1

[0084] The energy efficiency intelligent control method of the indirect evaporative cooling unit provided by the embodiment of the present invention is as follows: figure 1 As shown, as a preferred embodiment, such as image 3 As shown, in step S101, the embodiment of the present invention uses an air filter module to filter fresh air through an air filter, including the following steps:

[0085] S201, the air filter is powered on, and the suction fan in the air filter forms an air pressure on the side of the dust collection bin of the insulating case that is lower than that on the side of the negative charge accumulation bin of the insulating case.

[0086] S202. Affected by the air pressure, the air flow flows into the negative charge accumulation chamber, and the negative charge accumulated in the negative charge accumulation chamber absorbs the particles in the air, and passes through the air duct with the air flow to the collection chamber. The dust bin flows.

[0087] ...

Embodiment 2

[0090] The energy efficiency intelligent control method of the indirect evaporative cooling unit provided by the embodiment of the present invention is as follows: figure 1 As shown, as a preferred embodiment, in step S102, the cooling analysis module provided by the embodiment of the present invention uses the cooling analysis program combined with the temperature and humidity detection results to perform cooling analysis, including: analyzing whether the state of the unit at this time meets the user's needs, the system Whether the energy efficiency ratio is the highest.

[0091] Such as Figure 4 As shown, the analysis provided by the embodiment of the present invention whether the current system status meets user needs, and whether the system energy efficiency ratio is the highest, specifically includes:

[0092] S301. Acquire collected air temperature and air humidity information.

[0093] S302, analyzing the energy efficiency point of the indirect evaporative cooling un...

Embodiment 3

[0096] The energy efficiency intelligent control method of the indirect evaporative cooling unit provided by the embodiment of the present invention is as follows: figure 1 As shown, as a preferred embodiment, the temperature detection module provided by the embodiment of the present invention uses a temperature sensor to detect the air temperature in the flow channel, including:

[0097] Use multiple temperature sensors to obtain multiple temperature signals of the air in the flow channel through the temperature detection module, and convert all the temperature signal values ​​collected into AD values ​​through the AD converter of the central control module; remove the maximum and minimum of multiple AD values Calculate the average value after the value, and use the calculated average value as the air temperature value in the flow channel;

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Abstract

The invention belongs to the technical field of intelligent control, and discloses an intelligent control system and method for energy efficiency of an indirect evaporative cooling unit. The intelligent control system for the energy efficiency of the indirect evaporative cooling unit comprises an air inlet module, an air filter module, a pre-cooling module, a central control module, a heat recycling module, a temperature detecting module, a humidity detecting module, a cooling analyzing module, an evaporative cooling module, an air exhaust system, an air quantity detecting module and an air quantity regulating module. Air is filtered to remove impurities such as dust therein, so that damages on the evaporative cooling unit are avoided, the service life is prolonged, and cooled air is morepure and can be directly discharged; pre-cooling, heat recycling and cooling analysis can be performed before evaporative cooling, so that sufficient cooling of air can be realized, and cooling effectis better; and cooling analysis can realize accurate control on air temperature and humidity, so that cooling accuracy is better, and thus, energy-saving effect is realized.

Description

technical field [0001] The invention belongs to the technical field of intelligent control, and in particular relates to an energy-efficiency intelligent control system and an intelligent control method of an indirect evaporative cooling unit. Background technique [0002] At present: With the development of my country's economy and the progress of society, under the background of energy conservation and emission reduction, people urgently need an energy-saving system that can effectively purify and cool indoor air, and can effectively reduce system energy consumption while operating efficiently. Type unit device in order to meet people's more requirements for working and living environment. Existing mechanical refrigeration units are mainly composed of four major components: evaporator, compressor, condenser and throttle valve, and their operation consumes a lot of energy. Moreover, the existing mechanical refrigeration units deal with the mixed air after the fresh / return a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F8/10F24F11/52F24F11/54F24F11/74F24F12/00F24F13/28F24F13/30F24F110/10F24F110/20
CPCF24F5/0035F24F12/00F24F13/28F24F13/30F24F11/52F24F11/54F24F11/74F24F2110/10F24F2110/20Y02B30/56
Inventor 谭薇薇蓝政杰
Owner 北京嘉木科瑞科技有限公司
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