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Solar cooling plate based combined cooling and heating system

A solar refrigeration, cooling and heating technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of uneven heating of the adsorption bed, long cooling time of the adsorption bed, and difficulty in maintaining the vacuum degree, so as to improve energy utilization rate , Disassembly, assembly and maintenance are convenient, and the effect of sealing is good

Inactive Publication Date: 2013-11-27
SHANGHAI MARITIME UNIVERSITY
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the problems of the existing adsorption solar air-conditioning system such as difficulty in maintaining the vacuum degree during operation, uneven heating of the adsorption bed, poor adaptability, complex system, difficult maintenance and long cooling time of the adsorption bed, etc., thereby providing A combined cooling and heating system based on solar refrigeration panels

Method used

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  • Solar cooling plate based combined cooling and heating system
  • Solar cooling plate based combined cooling and heating system
  • Solar cooling plate based combined cooling and heating system

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Embodiment 1

[0039] A combined cooling and heating system based on solar refrigeration panels (such as figure 1 ), including three solar cooling panels 1, air-cooled condenser 2, heat preservation hot water tank 3, water supply pool 4 and ice storage tank 5; wherein the shell 31 side of each solar cooling panel 1 is arranged sequentially from top to bottom There are cooling water inlet 6, condensed water inlet 7 and brine inlet 8, and the other side is provided with cooling water outlet 9, condensed water outlet 10 and brine outlet 11 in sequence from top to bottom; three solar refrigeration panels 1 Connected in series, the corresponding entrances and exits of two adjacent solar refrigeration panels 1 are connected by pipes, and each connected pipe is equipped with a valve, such as figure 2 As shown, the ninth valve 42 and the tenth valve 43 are respectively installed on the pipelines connecting the cooling water inlet 6 and the cooling water outlet 9 on the solar refrigeration panel 1; ...

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Abstract

The invention discloses a solar cooling plate based combined cooling and heating system which is uniform in adsorption bed heating, high in adsorption bed cooling speed, simple in structure, high in reliability and convenient to disassemble, assemble and maintain. The system comprises a plurality of solar cooling plates, an air-cooled condenser, a heat-insulating hot water tank, a water supply pool and an ice storage tank; cooling water incoming ports, condensate water incoming ports and cooling medium incoming ports are arranged sequentially from top to bottom on the sides of casings of the solar cooling plates, and cooling water outgoing ports, condensate water outgoing ports and cooling medium outgoing ports are arranged sequentially from top to bottom on the other sides; water outlets of the solar cooling plates are connected with the air-cooled condenser and the heat-insulating hot water tank respectively, the air-cooled condenser is connected with water inlets of the solar cooling plates through a condensate water circulating pump, and the cooling medium outgoing ports on the solar cooling plates are connected with a seventh valve, a solution circulating pump, the ice storage tank, an eighth valve and the cooling medium incoming ports on the solar cooling plates sequentially through pipelines.

Description

technical field [0001] The invention belongs to the field of solid adsorption refrigeration, in particular to a combined cooling and heating system based on solar refrigeration panels. Background technique [0002] Solid adsorption refrigerator is a refrigeration technology that can effectively convert waste heat energy and solar energy into cold energy, and has no pollution to the environment. [0003] In order to effectively solve the negative impact on the environment and resources caused by the utilization of primary energy (such as coal and oil), human beings are aware of the necessity of taking the road of sustainable development, and actively seek various effective ways to rationally develop and utilize renewable energy . With the rapid economic development of developing countries and the rapid improvement of people's living standards, the growth of air conditioning energy consumption in many areas has far exceeded the growth of heating energy consumption. Statistic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B29/00F25B17/08F25B27/00F25B41/04F25B41/20
CPCY02B30/64Y02A30/27Y02B30/00
Inventor 魏存赵惠忠李春蕾李莹莹张津
Owner SHANGHAI MARITIME UNIVERSITY
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