Lithium bromide absorption type refrigerator super critical cooling and energy conserving device

A technology of absorption refrigerators and energy-saving devices, which is applied in the direction of refrigerators, adsorption machines, refrigeration and liquefaction, and can solve problems such as unfavorable environmental protection and energy conservation, increased greenhouse gas emissions, and waste of energy and water resources. Achieve the effect of reducing greenhouse gas emissions, reducing emissions, saving energy and water resources

Inactive Publication Date: 2007-08-22
济南科兴空调有限公司
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Problems solved by technology

When the lithium bromide absorption refrigerator is running, the higher the inlet and outlet temperature of the cooling water, especially the higher the cooling water temperature used to cool the condenser, the greater the consumption of energy and cooling water, directly resulting in a large amount of energy and water consumption. Efficiency decreases, greenhouse gas emissions increase, and the cycle repeats, resulting in waste of energy and water resources, which is not conducive to protecting the environment and saving energy

Method used

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  • Lithium bromide absorption type refrigerator super critical cooling and energy conserving device

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Embodiment Construction

[0023] As shown in the picture. The lithium bromide absorption refrigerator supercritical cooling energy-saving device includes a condensation, low-temperature generator unit and an evaporation and absorber unit, and the cooling water circulation pipeline passes through the condensation, low-temperature generator unit and evaporation and absorber unit; it also includes High temperature generator, solution heat exchanger, solution circulation pump and control cabinet, etc. Its connection mode and working process are the same as the prior art.

[0024] The improvement is that the cooling water inlet of the cooling water circulation pipeline is located at one end of the condensation and low-temperature generator unit, and the cooling water outlet is located at the end of the evaporation and absorber unit. Cooling water uses low-temperature groundwater. The groundwater has a temperature of 16-18°C and consists of two low-temperature deep-water wells, one for water intake and one...

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Abstract

A supercritical cooling energy saving device for the lithium bromide absorption refrigerator is mainly to save the energy. It includes the condensation, the low temperature generator unit and the evaporation, absorption unit. The cooling water circle pipeline is through the above units. The character is in that the cooling water is the ground water of low temperature. The invention has no pollution to discharge, so it is benefit to protect the environment and save the power/water source. It can be used in the hotel, cabaret, chemical engineer, smelt, food and medicine widely.

Description

technical field [0001] The invention relates to the field of lithium bromide absorption refrigerator condensation and absorber cooling water circulation, in particular to a lithium bromide absorption refrigerator supercritical energy-saving device. Background technique [0002] The lithium bromide refrigerator originated in the United States in the 1940s, was successfully developed by Dr. Carrier, and has been promoted and used around the world. In the 1960s, the first lithium bromide unit was successfully trial-produced in Shanghai 704. Due to its unique energy-saving advantages, it was widely used in my country in the early 1980s until the 21st century. With the continuous progress of science and technology and the investment of scientific research funds, The energy-saving technology of lithium bromide absorption refrigerators has been changed and improved with each passing day. [0003] Although after decades of research and improvement, lithium bromide absorption refrige...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/06
CPCY02B30/62Y02A30/27Y02P80/10
Inventor 王长迎
Owner 济南科兴空调有限公司
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