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Textile mill air conditioner energy saving method

A technology for textile mills and air conditioners, applied in the field of air conditioning energy saving in textile mills, can solve problems such as affecting equipment operation, affecting labor efficiency and working speed, affecting workers' health, etc., to reduce costs, reduce mechanical refrigeration loads, and facilitate production. Effect

Inactive Publication Date: 2015-05-20
QINGDAO XINYIFA IND & TRADE
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, various air conditioners are used for cooling in the production process of textile mills. If used improperly, it will affect production, labor efficiency and work speed, and even affect the operation of equipment; Failure to meet the cooling capacity of the workshop not only affects the health of workers, but also affects the normal operation of production; therefore, it is necessary to improve air conditioning and refrigeration in order to save more energy and use, and improve work efficiency

Method used

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Examples

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Embodiment

[0012] An energy-saving method for an air conditioner in a textile factory, comprising the following steps:

[0013] (1) Renovation of the spray pump: Combining the outdoor and workshop air parameters, adopting the method of frequency conversion to automatically adjust the water spray volume, which not only ensures the constant temperature and humidity in the workshop, but also enables the air conditioning system to always run under the condition of high efficiency and energy saving; the project Calculate the current dew point temperature according to the return air temperature and humidity signal, and compare it with the dew point temperature calculated by the set temperature and humidity, and adjust the fresh air, return air, exhaust air ratio and frozen water through the calculation of the PID regulator; through the PID calculation, adjust the secondary return Air valve opening and spray pump frequency;

[0014] (2) Adjust air conditioner air supply and return parameters: a...

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Abstract

The invention relates to a textile mill air conditioner energy saving method. The method includes the following steps of firstly, refitting a spraying pump, wherein outdoor air parameters and workshop air parameters are combined, and a method of automatically adjusting the water spraying volume in a variable-frequency mode is adopted; secondly, adjusting the air sending and air returning parameters of an air conditioner, wherein the position of an air sending and air returning fan, the size of an air sending and air returning motor and the weights and angles of blades of the air sending and air returning fan are adjusted; thirdly, adopting a centrifugal water chilling unit, wherein air enters a water spraying chamber after the enthalpy value of the air is decreased, and therefore the mechanical refrigerating loads on the water spraying chamber are reduced. According to the technology, the air conditioner energy conservation is effectively achieved, the environment protection and production are facilitated, and cost can be reduced.

Description

technical field [0001] The invention relates to an energy-saving method for an air conditioner in a textile mill, which belongs to the technical field of textile energy-saving. Background technique [0002] At present, various air conditioners are used for cooling in the production process of textile mills. If used improperly, it will affect production, labor efficiency and work speed, and even affect the operation of equipment; Failure to meet the cooling capacity of the workshop will not only affect the health of workers, but also affect the normal operation of production; therefore, it is necessary to improve the cooling of the air conditioner in order to save more energy and use it, and improve work efficiency. Contents of the invention [0003] The object of the present invention is to provide an energy-saving method for air conditioners in textile mills, so as to better save energy for textile mills. [0004] In order to achieve the above object, the technical schem...

Claims

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Application Information

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IPC IPC(8): F24F5/00
CPCF24F5/00F24F5/0035F24F11/30F24F11/62F24F11/77F24F11/79Y02B30/70
Inventor 董金翠
Owner QINGDAO XINYIFA IND & TRADE
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