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Device and method for controlling temperature of large-space building

A temperature control device, a technology for large spaces, applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc. Network topology, the effect of meeting comfort requirements

Active Publication Date: 2014-01-08
中铁电气化局集团北京建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the large space has a large building area and consumes a lot of energy

Method used

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  • Device and method for controlling temperature of large-space building

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The temperature control device of the present invention comprises a large space 1, an air supply pipe 2, and a system controller 21; the upper part of the large space 1 is provided with an air supply main pipe 2, and the outside of the large space 1 is provided with a system controller 21, a wireless temperature receiver device 22, wireless infrared technology receiver 23; the first air supply controller 24, the second air supply controller 25, and the third air supply controller 26 are arranged in the system controller 21; the large space 1 is divided into three air conditioners Areas, i.e. air-conditioning area I 3, air-conditioning II area 4, and air-conditioning III area 5, the center of each air-conditioning area and the lower part of the inner side are at a height of 1.5m from the ground, respectively equipped with a first wireless temperature sensor 15 and a first Wireless infrared counter 18, the second wireless temperature sensor 16 and the second wireless infra...

Embodiment 2

[0027] This embodiment is basically the same as Embodiment 2, except that: the wireless infrared counter in each air-conditioned area is arranged on the inner side of the air-conditioned area, and the height from the ground is 1.8m;

[0028] Wireless temperature sensors located centrally within each conditioned area are mounted on pillars or seats.

Embodiment 3

[0030] This embodiment is basically the same as Embodiment 2, except that each wireless infrared counter is at a height of 2 m from the ground.

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Abstract

The invention discloses a device for controlling the temperature of a large-space building. The device comprises an air supply man pipe, a system controller, a wireless temperature receiver and a wireless infrared counting receiver. The system controller is connected with the wireless temperature receiver and the wireless infrared counting receiver. A wireless temperature sensor and a wireless infrared counter are arranged in large space. The system controller is connected with the valve controller of the air supply main pipe. The wireless temperature receiver is in wireless connection with the wireless temperature sensor. The wireless infrared counting receiver is in wireless connection with the wireless infrared counter. The invention further discloses a method for controlling the temperature of the large-space building. The method comprises the first step that the device is started, the second step that the wireless infrared counter measures the number of seated people, the third step that when the seated rate is low, the valve controller closes a volume damper, and the fourth step that when the seated rate is high, the system controller adjusts the air volume of an air inlet. The device and method are reasonable in design and standard in process, achieve the horizontal temperature control over the large-space building and can be widely applied to various public buildings.

Description

technical field [0001] The invention relates to a temperature control device and method, in particular to a large-space building temperature control device and control method. Background technique [0002] With the progress of society, people's pursuit of quality of life, in addition to material life, has higher and higher requirements for spirit, culture, and sports. For this reason, people are looking forward to more functional and high-quality The construction of a comfortable and comfortable public activity space. In recent years, various large-scale public buildings such as cinemas, theaters, gymnasiums, exhibition halls, hospitals, and atriums in high-rise buildings have continuously increased. [0003] The high building height of the large space is one of the main reasons for the formation of the temperature gradient. So far, most HVAC designs for large-space buildings only consider the temperature gradient in the vertical direction, but do not consider the temperat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02
Inventor 李建中黄悦凡趙庆国刘勇利胡洪军朱杰杜斌邹挺胡晓永
Owner 中铁电气化局集团北京建筑工程有限公司
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