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Air conditioning system using seawater cold energy and heat energy

A technology of air conditioning system and air circulation system, applied in air conditioning system, household heating, lighting and heating equipment, etc., can solve the problem of huge power consumption of air conditioning, and achieve the effect of improving heat transfer coefficient, reducing use and saving energy

Inactive Publication Date: 2017-07-25
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to propose an air-conditioning system using seawater cooling and heat energy for the huge power consumption of seaside air-conditioning

Method used

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  • Air conditioning system using seawater cold energy and heat energy
  • Air conditioning system using seawater cold energy and heat energy

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0033] Please refer to figure 1 , figure 1 The first air-conditioning system utilizing seawater cooling and heat energy provided by the present invention includes a water pump 1, a pool 2, a circulating water pump 3, a water-air heat exchanger 4 and a fan 5 ;

[0034] The sea is connected to the pool 2 to form a connecting device, and the pump 1 introduces the preliminary filtered seawater into the pool 2 through the seawater side pipeline 11 with low energy consumption, and the seawater in the pool 2 is filtered by the filter 13 Exchange heat with the air-conditioning side pipeline 12 filled with fresh water, and discharge the fully heat-exchanged sea water into the sea. The circulating water pump 3 provides power for the fresh water cycle, and the circulating fresh water enters the indoor water-air heat exchanger 4, and the indoor air For heat exchange, the fan 5 strengthens heat exchange to realize air temperature regulation.

[0035] The invention provides an air-condit...

specific Embodiment 2

[0042] Please refer to figure 2 , figure 2 The second air-conditioning system utilizing seawater cooling and heat energy provided by the present invention includes a water pump 1, a circulating water pump 3, a water-air heat exchanger 4, a fan 5 and a water- Water heat exchanger 6;

[0043]The water pump 1, the water-water heat exchanger 4 and the high-pressure seawater side pipe 11 form a load-cooling cycle, the circulating working medium is fresh water, and the fresh water in the load-cooling cycle first exchanges heat with seawater, and the water pump 1 Provide power and send it into the water-water heat exchanger 4, and exchange heat with the fresh water in the air-conditioning side pipe 12 in the water-water heat exchanger 4, and the fresh water in the air-conditioning side pipe 12 is circulated by the The water pump 3 provides power and sends it into the indoor water-air heat exchanger 4 to exchange heat with the indoor air, and the fan 5 enhances heat exchange to re...

Embodiment approach

[0045] As another preferred embodiment, the seawater inlet pipe, seawater outlet pipe, and seawater contact parts are all treated with anti-corrosion treatment; the seawater inlet pipe, seawater outlet pipe, and seawater heat exchange parts have pressure resistance requirements.

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Abstract

The invention belongs to the field of air treatment equipment, and particularly relates to an air conditioning system using seawater cold energy and heat energy. Seawater and a cold supply or heat supply pipeline filled with fresh water are used for conducting heat exchange. A water storage pond communicates with the sea to form a communicating vessel. A water suction pump leads the seawater into the pond in a low-energy-consumption mode. The heat exchange pipeline filled with the fresh water and the seawater are subjected to heat exchange. A circulating water pump provides power for fresh water circulation, and circulating fresh water enters an indoor water-air heat exchanger and exchanges heat with the indoor air. By the adoption of the air conditioning system, the seawater cold energy and heat energy are utilized indirectly, no special preservative treatment on an air-conditioner side pipeline is required, and therefore maintenance cost can be greatly reduced, and the heat exchange coefficient of a heat exchanger is increased.

Description

technical field [0001] The invention relates to the fields of new energy, energy saving and environmental protection, in particular to an air conditioning system utilizing seawater cold energy and heat energy. Background technique [0002] Energy saving and emission reduction is the basic national policy of China's energy development. Strengthening energy management, adopting technically feasible, economically reasonable, and environmentally and socially acceptable measures to reduce consumption and rationally and effectively use energy is the current development trend. In the southeast and southern coastal areas of our country, the sunshine is strong, and the summer is more than half a year. The power consumption of air conditioners is very huge. In the north, the ocean will be covered by ice, and the water temperature under the ice is higher than the ambient temperature. . [0003] The specific heat capacity of seawater is larger than that of soil or air. In summer, its t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00
CPCF24F5/0046
Inventor 赵延兴董学强公茂琼钟权沈俊
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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