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Grain depot humidity control method and its ventilating system

A ventilation system and humidity control technology, which is applied in ventilation systems, air humidification systems, space heating and ventilation, etc., can solve the problems of no humidity detection system, etc., and achieve the effects of improving grain storage conditions, ensuring safety, and low operating costs

Inactive Publication Date: 2006-07-05
CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is neither a humidity detection system nor a water-added wet film area adjustment system

Method used

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  • Grain depot humidity control method and its ventilating system
  • Grain depot humidity control method and its ventilating system
  • Grain depot humidity control method and its ventilating system

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Embodiment Construction

[0034] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] like figure 1 As shown, it is a schematic structural diagram of the wet film ventilation, moisturizing and cooling system of the present invention. from figure 1 It can be seen that the system is mainly composed of a storage room 1, a wet film module 2 and a ventilation module 3. The storage room 1 is provided with an exhaust port 11 and a ventilation channel 12. The wet film module 2 and the ventilation module 3 are arranged along the direction of entering the storage room 1. The second time is arranged in the ventilation duct 12 , and the air humidified and cooled by the wet film module 2 enters the storage room 1 through the ventilation module 3 , and is discharged through the exhaust port 11 after heat exchange.

[0036] The wet film module 2 is further provided with a detection control mechanism 4 , whic...

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Abstract

The invention discloses a temperature controlling method and airiness system of foodstuff storage shed, the method includes that testing the temperature of the storage shed, based on the result of comparing between the testing result and the setting result, wetting by controlling the area of wet film which is set in the air channel; the area of the wet film is changed by the humidity testing result; the system is composed by blower fan and air channel, the air distributor is connected with the air channel, it sends the cooling airflow into the storage, aerates and cool the foodstuff in the storage, there is wet film groupware in the airchannel, when the blower fan is working , the air flow is wetted through the wet film groupware, then enters the storage to regulate the wetness of the foodstuff. The invention ensure the moisture has been atomized totally before entering the storage, people can detect the changing of the humidity of air and cache on line, and regulate the area of the wet film momentarily to regulate the wetness of the air, it can not only avoid the cache losing moisture, but also is safe, its operating cost is low, reliability is good, and can be self-controlled well.

Description

technical field [0001] The invention relates to a humidity control method of a storage store and a ventilation system using the method to achieve moisturizing and cooling, in particular to a ventilation system using wet film to achieve moisturizing and cooling, and is especially suitable for use in grain storage. Background technique [0002] Ensuring the safety of grain storage and extending the storage period is a key problem that needs to be solved in grain storage. During the storage process, the main function of the existing ventilation system is to prevent the respiration heat in the grain depot from increasing the temperature of the grain and to properly ventilate it. [0003] The commonly used ventilation methods of existing grain storage warehouses mainly include positive pressure blast type and negative pressure discharge type, and some large grain warehouses use both. The positive pressure blast type is to send the outdoor low-temperature air into the storage by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/48B65D88/74F24F6/12F24F7/04
Inventor 李再贵殷丽君彭高军王琳
Owner CHINA AGRI UNIV
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