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Constant temperature and humidity system for chancery and adjusting method for constant temperature and humidity system

A technology of constant temperature and humidity, constant temperature and humidity machine, applied in the direction of air conditioning system, ventilation system, heating and ventilation control system, etc., can solve the problems of large energy loss, achieve load reduction, obvious energy saving effect, and improve operating efficiency

Active Publication Date: 2013-03-27
SHANGHAI MEISHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It mainly solves the technical problem of large energy loss in the simultaneous control of temperature and humidity in the air-conditioning system of archives

Method used

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  • Constant temperature and humidity system for chancery and adjusting method for constant temperature and humidity system

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Embodiment 1

[0016] Embodiment 1, the present invention is described in further detail below. refer to figure 1 ,

[0017] A constant temperature and humidity system for archives. In the machine room 5, there is a constant temperature and humidity machine internal unit 1 (model: HF-50 Guangzhou Zhongyu Air Conditioning Technology Development Co., Ltd.), and multiple constant temperature and humidity machines can be connected in parallel outside the machine room. Machine 2, the air outlet of the internal unit of the constant temperature and humidity machine is connected with an air supply pipe 6, and the air supply pipe is introduced into the archives warehouse 8, and the air supply pipe 6 in the archives warehouse is provided with multiple air outlets. There is also a return air duct 7 with multiple air inlets, the return air duct 7 is introduced into the machine room 5, and the air outlet of the return air duct 7 is arranged in the machine room 5 and connected with the internal unit 1 of...

Embodiment 2

[0023] Example 2, the temperature and humidity standards in the warehouse are set as follows: summer: temperature 20°C, humidity 40%; winter: temperature 17°C, humidity 50%; increase the outlet water temperature of the constant temperature and humidity unit from 7°C to 17°C , all the other are identical with embodiment 1.

Embodiment 3

[0024] Example 3, the temperature and humidity standards in the warehouse are set as follows: summer: temperature 22°C, humidity 50%; winter: temperature 20°C, humidity 60%; the outlet water temperature of the constant temperature and humidity unit is increased from 7°C to 18°C , all the other are identical with embodiment 1.

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Abstract

The invention discloses a control system for temperature and humidity of an air conditioner of a chancery and an adjusting method for the system, which mainly solve the technical problem of high energy consumption because of simultaneous control of temperature and humidity of the conventional air-conditioning system of the chancery. According to the constant temperature and humidity system for the chancery, a constant temperature and humidity inner unit is arranged in a machine room, a plurality of constant temperature and humidity outer units are connected in parallel outside the machine room, an air outlet of the constant temperature and humidity inner unit is connected with an air supply pipe; the air supply pipe is led to a storeroom of the chancery; the air supply pipe in the storeroom of the chancery is provided with a plurality of air outlets; an air return pipe with a plurality of air inlets is arranged in the storeroom of the chancery and is led to the machine room; and an air outlet of the air return pipe is positioned in the machine room. The system is characterized in that a heat pump pipeline type air conditioning unit inner unit is arranged in the machine room, and is connected with a heat pump pipeline type air conditioning unit outer unit outside the machine room, the heat pump pipeline type air conditioning unit inner unit is connected with the air supply pipe and the air return pipe through pipelines respectively, the air return pipe of the unit is connected to the constant temperature and humidity machine inner unit; and the pipelines are provided with temperature sensors and humidity sensors.

Description

technical field [0001] The invention discloses a temperature and humidity control system and an adjustment method for an archives air conditioner, in particular to an archives constant temperature and humidity system and an adjustment method for independently controlling the temperature and humidity and giving priority to humidity control. Through the separate control of temperature and humidity, the working intensity of the central air-conditioning host system is reduced, and the load of the air-conditioning host is greatly reduced, thereby achieving the effect of saving energy. Background technique [0002] The warehouse of the archives has high requirements on the temperature and humidity in the air. At present, the domestic control technology mainly adopts the traditional constant temperature and humidity central air-conditioning system. Because the indoor load of the warehouse is stable, and the warehouse has high requirements on humidity, so, in The air conditioner is ...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F11/02F24F11/00F24F12/00
Inventor 黄美华汤宁陈卫东金自成于建霞张京桥
Owner SHANGHAI MEISHAN IRON & STEEL CO LTD
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