Energy-saving air-conditioning/hot water triple-supply system
A technology of hot water and triple supply for air conditioning, applied in the field of hot water systems and heat pump air conditioners, can solve the problems of low energy utilization rate and single function of hot water equipment, achieve energy efficiency ratio improvement, overcome refrigeration energy efficiency ratio and hot water heating Conflicting Speeds, Effects of High Cooling Efficiency
Inactive Publication Date: 2012-08-22
江乐新
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to propose an energy-saving air-conditioning and hot water triple supply system for the deficiencies of the existing technology, as an integrated air-conditioning and hot water supply system for central air-conditioning and central hot water supply, which can solve the traditional Single function of air conditioner and hot water equipment, low energy utilization rate, etc.; with the same set of equipment, it can cool in summer, heat in winter, and provide sanitary hot water throughout the year, realizing the triple connection of cooling, heating and sanitary hot water supply, which can improve the comprehensive energy efficiency ratio of the equipment and the annual equipment utilization rate
Method used
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Embodiment Construction
[0022] Such as figure 1As shown, the energy-saving air-conditioning and hot water triple supply system of the present invention includes a compressor 1, a hot water heat exchanger 4, an air heat exchanger 6, and an air-conditioning heat exchanger 10; the working medium suction port of the compressor 1 is the same as The D port of the first four-way reversing valve 2 is connected, the working medium outlet of the compressor 1 is connected with the A port of the second four-way reversing valve 3, and the B port of the first four-way reversing valve 2 is connected with The D port of the second four-way reversing valve 3 is connected, and the B port of the second four-way reversing valve 3 is connected to a working medium port of the hot water heat exchanger 4, and the hot water heat exchanger 4 is connected to another The working fluid port is connected to the A port of the first three-way reversing valve 5, the C port of the second four-way reversing valve 3 is connected to the ...
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The invention discloses an energy-saving air-conditioning / hot water triple-supply system, comprising a compressor (1), a hot water heat exchanger (4), an air heat exchanger (6), an air conditioning heat exchanger (10) and other parts; using main components of a heat pump system, the system adopts a structure with three heat exchangers interconnected in a mixed manner and double four-way reversingvalves and has four working modes including refrigeration and water heating, water heating, heating and water heating, and defrosting, thus the triple supply of refrigeration, heating and clean hot water can be realized; the system has high heat exchange efficiency and simultaneously enhances energy efficiency ratio of system as well; by adopting the heat pipe exchangers, the system solves the problem that the heat exchanger is liable to leakage so as to pollute water, and overcomes the deficiency of large resistance when a plurality of heat exchangers are connected with each other in series.
Description
technical field [0001] The invention relates to a heat pump type air conditioner and hot water system, in particular to an efficient and energy-saving air conditioner and hot water system capable of realizing combined supply of refrigeration, heating and sanitary hot water. Background technique [0002] At present, my country's air-cooled heat pump air-conditioning equipment and air-source heat pump hot water equipment are basically two kinds of independent equipment. Conventional air-cooled heat pump air-conditioning equipment can only provide cooling and heating, while the air-source heat pump developed in recent years Although the hot water unit is an energy-saving device, it only provides sanitary hot water; although there are research reports that the waste heat discharged from the electric compression air conditioner can be used to produce sanitary hot water, but only when the air conditioner is used for cooling, hot water can not be produced. Solve the problem of hot wa...
Claims
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IPC IPC(8): F25B29/00
CPCY02P80/15
Inventor 江乐新
Owner 江乐新