Air conditioning circulation system and control method thereof

A circulation system and control method technology, applied in the direction of air conditioning system, fluid circulation arrangement, compressor with reversible circulation, etc., can solve the problems of insignificant energy saving effect, low temperature of domestic hot water, etc., achieve good energy saving effect and reduce consumption volume effect

Inactive Publication Date: 2019-03-08
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide an air-conditioning circulation system and its control method, which can solve the problems in t...

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  • Air conditioning circulation system and control method thereof
  • Air conditioning circulation system and control method thereof
  • Air conditioning circulation system and control method thereof

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

[0058] see figure 1 , the air condit...

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Abstract

The invention discloses an air conditioning circulation system and a control method thereof, and relates to the technical field of air conditioners. The air conditioning circulation system and the control method thereof are used for solving the problems that the multi-split air conditioning system is low in the temperature of produced domestic hot water and poor in the energy-saving effect. The air conditioning circulation system comprises a hot water producing switching structure and a first four-way valve; the hot water producing switching structure comprises a first connector, a second connector and a third connector; the first four-way valve comprises a port A, a port B, a port C and a port D; the first connector of the hot water producing switching structure is connected with a firstend of a hot water generator, the second connector is connected with an exhaust end of a compressor, and the third connector is connected with the port B of the first four-way valve; the port A of thefirst four-way valve is connected with a first end of an indoor heat exchanger, the B port is further connected with a second end of the hot water generator, the port C is connected with a first endof an outdoor heat exchanger, and the port D is connected with an air suction end of the compressor; and a second end of the indoor heat exchanger is connected with a second end of the outdoor heat exchanger.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning circulation system and a control method thereof. Background technique [0002] With the further improvement of people's demand for energy saving and interior decoration coordination, multi-connected air-conditioning systems have gradually entered people's lives. This multi-connected air-conditioning system can not only meet daily cooling and heating needs, but also use heat Recycling and other technologies can produce domestic hot water without consuming additional energy and improve energy utilization. [0003] The existing multi-connected air-conditioning system usually connects the water tank to be heated in parallel with the heat exchanger of the air conditioner, and the high-temperature and high-pressure gaseous refrigerant discharged from the compressor of the air conditioner is divided into two paths and flows through the water tank and the hea...

Claims

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Application Information

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IPC IPC(8): F24F5/00F25B13/00F25B41/04F25B47/02F25B49/02F25B41/20
CPCF24F5/001F24F5/0096F25B13/00F25B47/02F25B49/02F25B2347/02F25B2313/0234F25B41/40F25B41/20Y02B10/50
Inventor 黄曙良曹培春王战术李亚军王振董现
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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