A New Passive Energy Storage Air Conditioning System
An air-conditioning system and energy-storage technology, which is applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve the problems of temperature and cooling capacity loss, pumps affecting system energy saving, etc., to reduce the loss of cooling capacity, reduce Energy consumption and energy saving effect
Active Publication Date: 2022-02-08
NANJING TECH UNIV
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Problems solved by technology
[0005] The invention discloses a new type of passive energy storage air conditioning system. The first purpose of the invention is to solve the problem that the power consumption of the pump during the operation of the passive radiant refrigeration system affects the energy saving of the system; the second purpose of the invention is to solve When the cold storage tank is storing cold energy, the problem of cold energy loss caused by uneven temperature
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[0029] The technical solutions of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0030] Such as figure 1 As shown, a new type of passive energy storage air conditioning system according to the embodiment of the present invention is characterized in that the system includes: a temperature zone water tank 1, a thermosiphon refrigeration module 2, a terminal device 3, a ground source heat pump unit 4, and buried pipes Heat exchanger 5, water tank heat exchange coil 6, first water pump 701, second water pump 702, communication valve 801, float valve liquid level switch 802, exhaust valve 803, fourth valve 804, fifth valve 805, sixth valve 806, seventh valve 807, eighth valve 808, ninth valve 809, tenth valve 810, eleventh valve 811, twelfth valve 812 and thirteenth valve 813;
[0031] The thermosiphon refrigeration module 2 includes a radiation refrigeration film 201, a water inlet pipe 202, a water outl...
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The invention discloses a novel passive energy-storage air-conditioning system, which comprises a thermosiphon refrigeration module, a water tank with temperature divisions, a terminal device, a ground source heat pump unit, a buried pipe heat exchanger, a water tank heat exchange coil, a water pump, and a float valve liquid Switches and valves etc. The invention combines radiation refrigeration technology with traditional air-conditioning technology, can provide free cold source for buildings during the day and night, and can also reduce cold storage loss under the action of temperature-zoned water tanks, thereby saving energy and reducing building energy consumption. At the same time, it can supply heat to the building during the heating season to meet the year-round demand of the building.
Description
technical field [0001] The invention relates to a novel passive energy storage air conditioning system, which belongs to the technical field of passive energy utilization. Background technique [0002] At this stage, air-conditioning technology is developing very rapidly. Air-conditioning systems have become the standard configuration of modern buildings. Air-conditioning systems can also be equipped with different functions according to the needs of different buildings. However, the extensive use of air-conditioning also leads to a large amount of energy consumption. The electricity consumption of the air-conditioning system accounts for a large proportion in the total electricity consumption of the entire building. People have studied many energy-saving methods of the air-conditioning system in order to reduce the energy consumption of the air-conditioning system. As a passive cooling method, radiative cooling has received extensive attention in recent years. All objects ...
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IPC IPC(8): F24F5/00F25B41/40F25B39/00F25B49/00F25B23/00F25B30/06
CPCF24F5/0017F25B39/00F25B49/00F25B23/003F25B30/06Y02E60/14
Inventor 李浩然张恺蒋开宇侍子杰姚炳如吴少杰朱晋辰
Owner NANJING TECH UNIV