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Multifunctional air-conditioning system

An air conditioning system, multi-functional technology, applied in the direction of damage protection, lighting and heating equipment, compressor with reversible cycle, etc., can solve the problems that the water tank takes up a lot of space, and the multi-functional air conditioning system is not suitable for promotion, so as to reduce the space Occupancy, easy application and promotion, fast heat storage effect

Active Publication Date: 2014-02-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a multifunctional air conditioning system to solve the technical problem that the multifunctional air conditioning system in the prior art is not suitable for popularization in the household field
Furthermore, it can also solve the technical problem that the water tank takes up a lot of space

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0045] Figure 1 to Figure 4 , Figure 6 to Figure 9 It shows the system schematic diagram of the multifunctional air conditioning system and the flow charts in each functional mode of the first embodiment of the present invention.

[0046] figure 1 is a system diagram of the multifunctional air conditioning system according to the first embodiment of the present invention. The air conditioning system includes a compressor 1, a four-way valve 2, an indoor heat exchanger 3, an outdoor heat exchanger 4, a first electronic expansion valve 5, a three-way valve 6, a second electronic expansion valve 7, a heat storage tank 8, A first filter 9 , a second filter 10 , a first check valve 11 and a second check valve 12 . The above components are connected through refrigerant pipelines. In the figure, the arrow entering the heat storage tank 8 represents cold water entering the cold water inlet, and the arrow leaving the heat storage tank 8 represents hot water flowing out of the hot...

no. 2 example

[0085] Such as Figure 10 As shown, the difference between the second embodiment and the first embodiment is that a defrosting circuit including a refrigerant heater 13 and a defrosting control valve 14 is added. Specifically, the first end of the refrigerant heater 13 communicates with the outlet of the compressor, the second end communicates with the first end of the control valve 14, and the second end of the defrosting control valve 14 communicates with the outdoor heat exchanger 4 and the first filter. The refrigerant pipeline between 9 is connected. When the defrosting control valve 14 is closed, the multifunctional air-conditioning system of the second embodiment can realize all the operation modes of the first embodiment. In each operation mode, the four-way valve 2, the first electronic expansion valve 5, The operations of the three-way valve 6 , the second electronic expansion valve 7 and the flow direction of the refrigerant are the same as those in the first embod...

no. 3 example

[0091] On the basis of the first embodiment, one or two or more other indoor heat exchangers connected in parallel with the indoor heat exchanger 3 can also be provided to realize the combination of multiple machines and / or floor heating connected in parallel with the indoor heat exchanger 3 can be provided device. At this time, the indoor heat exchanger 3 and other indoor heat exchangers and floor heating devices can be independently controlled by branch control valves (such as two-way valves) arranged on their respective branch roads.

[0092] Such as Figure 11 As shown, in the third embodiment, on the basis of the indoor heat exchanger 3, a second indoor heat exchanger 15 is connected in parallel and a floor heating device 17 is connected in parallel. The valve 19 , the second two-way valve 16 and the third two-way valve 18 individually control the indoor heat exchanger 3 , the second indoor heat exchanger 15 and a floor heating device 17 .

[0093] The third embodiment ...

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Abstract

The invention provides a multifunctional air-conditioning system which comprises a main air-conditioning loop, wherein the main air-conditioning loop is composed of a compressor, a four-way valve, an indoor heat exchanger, a first expansion device and an outdoor heat exchanger which are connected in turn through a coolant pipeline; the multifunctional air-conditioning system is characterized by further comprising a thermal storage loop and a switching control valve set which is used for controlling the switch-on / off of the coolant pipeline between the four-way valve and the indoor heat exchanger and between the outdoor heat exchanger and the thermal storage loop; the thermal storage loop comprises a thermal storage box; the thermal storage box comprises a shell, a thermal storage material arranged in the shell, a cold water inlet and a hot water outlet. The multifunctional air-conditioning system has a simple structure, can easily achieve a high-efficient hot water making effect, is easily applied and popularized in the domestic field and can reduce the space occupation.

Description

technical field [0001] The invention relates to the field of air conditioning, and more specifically, relates to a multifunctional air conditioning system. Background technique [0002] In the prior art, compared with ordinary electric heating water heaters, gas water heaters, and solar water heaters, air energy water heaters can save energy by about 50% to 400%, and are favored by many users. [0003] However, when installing an air source water heater, users will also find that two external units need to be installed outside the house, one for the air conditioner and the other for the air source water heater, which is very unsightly and troublesome. Moreover, from an energy point of view, when the air conditioner is cooling, a large amount of heat is removed from the room and dissipated outside, and this part of the heat is wasted. The heat is sucked back, and the process wastes energy. [0004] In order to solve the above problems, the concept of a three-in-one machine ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B13/00F25B29/00F25B41/04F25B41/06F25B47/02F25B41/20F25B41/31
Inventor 孟琪林陈绍林段亮熊军
Owner GREE ELECTRIC APPLIANCES INC
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