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Water multi-connected unit control method, air-conditioning water machine system and air-conditioning water machine system control method

A control method, air-conditioning water technology, applied in air-conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve problems such as low energy efficiency

Active Publication Date: 2019-06-28
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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Problems solved by technology

Based on the air-conditioning water machine circulation system, the cooling and heating process is realized through secondary heat exchange, so compared with the fluorine machine system, the energy efficiency is lower

Method used

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  • Water multi-connected unit control method, air-conditioning water machine system and air-conditioning water machine system control method
  • Water multi-connected unit control method, air-conditioning water machine system and air-conditioning water machine system control method
  • Water multi-connected unit control method, air-conditioning water machine system and air-conditioning water machine system control method

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Embodiment Construction

[0046] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0047] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to an air-conditioning water machine system, an air-conditioning water machine system control method and a water multi-connected unit control method. The air-conditioning water machine system comprises an external machine, a terminal heat exchange device, a heat storage device and a water circulation power device. When the terminal heat exchange device obtains a large amountof heat through heat exchange or heat consumption is low in the process of heat exchange, a part of heat in water in a water supply pipe is stored in the heat storage device in order to avoid waste ofa large amount of heat in circulation process; the heat stored in the heat storage device can be used as a heat source of domestic water, or be directly used as a source of circulating heat when theamount of heat, needed for heat exchange, of a circulating system of a water machine is less; and when the external machine is turned off, and under the action of the water circulating power device, the water can be circulated in a water storage circulating loop formed between the heat storage device and the terminal heat exchange device, so that the purpose of heating is achieved, and the energyefficiency of the circulating system of the air conditioner water machine is further improved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner water machine system, a control method for the air conditioner water machine system, and a water multi-unit control method. Background technique [0002] With the development of society, users have higher and higher requirements for environmental protection, safety and comfort, and the water circulation system of air conditioners has been widely used. During the operation of the water circulation system of the air conditioner, the cold source or heat source provided by the outdoor unit first exchanges heat with the water in the water pipe of the indoor unit through the heat exchanger, and the water pipe transports the chilled water or hot water that has undergone heat exchange to the room. The heat exchanger of the machine exchanges heat again, and cools or heats the room through the indoor heat exchanger. Based on the air-conditioning water machine circulation...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F11/89F24F11/46F24F11/64F24F11/70F24F140/20F24F110/10F24F110/12
Inventor 孟红武谷月明袁占彪胡乾龙黄承杰黄雨晴
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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