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Modularized pump-free solar absorption type refrigerating machine

A technology of solar energy absorption and absorption refrigeration, which is applied in the direction of refrigerators, adsorption machines, refrigeration and liquefaction, etc., can solve the problems of high power consumption, poor reliability, undescribed equipment structure and circulation process, etc., and achieve low power consumption, Noise reduction, reliable effect of absorption refrigeration cycle

Inactive Publication Date: 2015-12-09
HAINING MICRO ENERGY TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it only provides a simple idea, and does not describe the specific implementation of the equipment structure and cycle process
Moreover, it also needs a liquid pump to drive the absorption refrigeration cycle, which consumes a lot of power and has poor reliability.

Method used

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  • Modularized pump-free solar absorption type refrigerating machine
  • Modularized pump-free solar absorption type refrigerating machine
  • Modularized pump-free solar absorption type refrigerating machine

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Embodiment Construction

[0026] The principle, structure and specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] figure 1 Schematic diagram of the structure of a modular pumpless solar absorption chiller. The device mainly includes a pumpless absorption refrigeration module (14) and a solar heat collection module (17). The refrigerating power of the pumpless absorption refrigerating module (14) is between 60W and 3kW, which is convenient for modular production and suitable for relatively small refrigerating environments. The pumpless absorption refrigeration module (14) includes a generator (2), a bubble pump (3), a condenser (10), an evaporator (12), a liquid receiver (13), a rectifier (9), and an absorber (15), auxiliary heating module (16) and solar heating module (1). Among them, the generator (2), bubble pump (3), rectifier (9), condenser (10), evaporator (12), absorber (15) and liquid receiver (13) are connec...

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Abstract

The invention provides a modularized pump-free solar absorption type refrigerating machine, and belongs to the field of heat ventilation and air-conditioning. The device consists of a pump-free absorption type refrigerating module, a solar heat collecting module and a heat conduction oil loop, wherein refrigerating power of the pump-free absorption type refrigerating module ranges from 60W to 3kW; the pump-free absorption type refrigerating module internally comprises a generator, a bubble pump, a rectifier, a condenser, an evaporator, an absorber and a liquid reservoir which are sequentially connected to form a refrigerant cycle; and a solar heating module is tightly attached outside the absorber. The solar heat collecting module comprises a solar heat collector, a water pump and a hot water tank which form a hot water loop through a pipeline. The solar heat collecting module is used for transmitting heat to the absorption type refrigerating module through a heat conduction oil cycle. The device realizes pump-free solar refrigerating, is relatively low in power consumption, small in noise, reliable in operation, convenient for modularized production and assembly, suitable for the small-sized household field, and wide in prospect.

Description

technical field [0001] The invention relates to a pumpless modular refrigeration device utilizing solar energy, belonging to the technical field of absorption refrigeration. Background technique [0002] With the development of the world economy and the improvement of people's living standards, people's demand for air conditioners is increasing, and the energy consumption of air conditioners is increasing rapidly, but the fossil energy is gradually decreasing. Therefore, there is an urgent need for an efficient refrigeration technology utilizing renewable energy. [0003] Compared with traditional electric refrigeration that consumes a large amount of electric energy, absorption refrigeration units can use cheap energy and low-grade heat to solve the shortage of electricity supply, and do not contain freon and other substances that damage the ozone layer, etc., and are gradually being popularized and applied. Compared with traditional compression refrigeration, absorption r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/06F25B27/00
CPCY02A30/27Y02A30/272Y02B10/20Y02B30/62
Inventor 王国伟朱文豪周华飞沈翀黄飞陆晨
Owner HAINING MICRO ENERGY TECH
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