Air conditioning system, air conditioning equipment and control method of air conditioning equipment

A technology for air-conditioning equipment and air-conditioning devices, which is applied to air-conditioning systems, mechanical equipment, heating systems, etc., can solve problems such as difficulty in supplying energy for air-conditioning, and achieve the effect of reducing pressure and stabilizing energy supply.

Pending Publication Date: 2022-04-05
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that air conditioners in the prior art are difficult to supply energy to high-rise buildings, this application provides an air conditioner and its control method

Method used

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  • Air conditioning system, air conditioning equipment and control method of air conditioning equipment
  • Air conditioning system, air conditioning equipment and control method of air conditioning equipment
  • Air conditioning system, air conditioning equipment and control method of air conditioning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The present invention provides an air conditioner 10, please refer to figure 1 , the air-conditioning equipment 10 includes: a unit 100 and a high-zone air-conditioning device 200;

[0061] The unit 100 is connected to the high area air conditioner 200, and the unit 100 is used to deliver chilled water or hot water to the high area air conditioner 200;

[0062] The high zone air conditioner 200 includes a plurality of high zone heat exchange equipment 210, and the unit 100 is connected to the lowest high zone heat exchange equipment 210 for delivering chilled water or heat to the high zone heat exchange equipment 210. Water: two adjacent heat exchange devices 210 at different heights are connected, and heat exchange is performed between two adjacent heat exchange devices 210 at different heights.

[0063] The unit can provide chilled water or hot water to the air conditioner in the high area to ensure that the air conditioner in the high area can provide cooling or hea...

Embodiment 2

[0085] On the basis of Embodiment 1, this embodiment also provides an air conditioning system, the system includes a temperature flow detector, a temperature regulator, and an air conditioner; the temperature flow detector, and the high area of ​​the air conditioner Air conditioner connection for detecting temperature and flow data of said high zone air conditioner;

[0086] The temperature regulator is respectively connected with the temperature flow detector and the unit of the air conditioner, and is used for adjusting the temperature of the chilled water or hot water in the unit according to the temperature and flow data.

[0087] The temperature regulator can adjust the temperature of the chilled water or hot water in the unit, the temperature flow detector can detect the temperature and flow data of the air conditioning equipment, and the temperature regulator can adjust the temperature of the chilled water or hot water in the unit, which can be based on The temperature ...

Embodiment 3

[0093] On the basis of Embodiment 1, this embodiment also provides a control method for air-conditioning equipment, which is applied to air-conditioning equipment. The air-conditioning equipment includes a unit and a plurality of terminal devices installed indoors. The unit and each terminal The device is connected, the unit is used to deliver chilled water or hot water to the inlet of the terminal device, and the unit is also used to recover and adjust the temperature of the chilled water or hot water after heat exchange through the terminal device; Please see image 3 .

[0094] The method comprises the steps of:

[0095] Step S310: Obtain the first temperature and flow data of the terminal cooling and heating medium passing through the terminal device and the second temperature and flow data of chilled water or hot water in the unit of the air conditioner; wherein the terminal device is installed indoors;

[0096] Step S320: Determine the heat transfer corresponding to th...

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PUM

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Abstract

The invention relates to the field of electric appliances, in particular to an air conditioning system, air conditioning equipment and a control method thereof, and solves the problem that an air conditioner is difficult to supply energy to a high-rise building in the prior art. The air conditioning equipment comprises a unit and a high-area air conditioning device. The unit is connected with the high-area air conditioning device and conveys chilled water or hot water to the high-area air conditioning device; the high-area air conditioning device comprises a plurality of high-area heat exchange devices, the unit is connected with the high-area heat exchange device at the lowest position, every two adjacent high-area heat exchange devices located at different heights are connected, and heat exchange is conducted between every two adjacent high-area heat exchange devices located at different heights. And the unit firstly conveys chilled water or hot water to the high-area heat exchange equipment at the lowest position, so that the chilled water or the hot water exchanges heat with the cooling and heating medium in the high-area heat exchange equipment at the lowest position, and energy is transferred to the high-area heat exchange equipment at the lowest position. The pressure in the whole air conditioning equipment can be reduced through the multiple high-area heat exchange equipment, and therefore it is guaranteed that energy is stably supplied to the high-rise building.

Description

technical field [0001] The present application relates to the technical field of electrical appliances, in particular to an air conditioning system, air conditioning equipment and a control method thereof. Background technique [0002] In recent years, my country's construction industry has developed rapidly. In modern cities, super high-rise buildings can be seen everywhere. Compared with traditional building types, the design of HVAC in super high-rise buildings is more difficult, so it should be given high attention in the design of super high-rise buildings. [0003] The common cold source system mainly has two forms for the transmission of cooling capacity in the room. One is that the refrigerant in the air conditioning system is directly supplied to cool the room without relying on the water medium to assist in the transmission of energy; Transfer cooling. In the super high-rise water system, with the gradual increase of the building height, the water system bears mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F11/85F24F13/30F24D3/02F24D19/02
Inventor 李宏波韦韬张浩李奇孙康
Owner GREE ELECTRIC APPLIANCES INC
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