Comprehensive use system of regional centralized air conditioning and refrigeration house

Abstract

The invention discloses a comprehensive use system of a regional centralized air conditioning and refrigeration house. The system comprises a lithium bromide absorption type air conditioning system and a low-temperature refrigeration system, wherein the lithium bromide absorption type air conditioning system is used for carrying out temperature regulation above zero degree on the indoor residenceenvironment of a user; and the low-temperature refrigeration system is connected with the lithium bromide absorption type air conditioning system and is used for carrying out temperature regulation below zero degree for the refrigeration house of the user. In addition, according to the system, a heating system and a cooling system can be arranged. By combining the lithium bromide absorption type air conditioning system and the low-temperature refrigeration system, the environment required by life can be provided, and the low-temperature refrigeration house environment can be provided either, therefore, the use requirements of people in areas (such as villages, towns, and shopping mall surroundings) with centralized life are fully met, and great significance of production practice is achieved.

Description

technical field [0001] The invention relates to the technical field of air conditioning and refrigeration engineering, in particular to a comprehensive use system for regional centralized air conditioning and cold storage. Background technique [0002] At present, the lithium bromide absorption air-conditioning system driven by coal or natural gas can only meet the temperature regulation in the residence. For lithium bromide absorption air-conditioning systems driven by coal or natural gas, since water is used as refrigerant, it can only produce temperatures above zero. The cold storage with low temperature below zero cannot be used because it needs to store fruits, vegetables, meat and other items at low temperature. [0003] In addition, ordinary lithium bromide absorption air-conditioning systems mostly use coal or natural gas as the driving force, and a large amount of use will cause high consumption of non-renewable resources in my country. Among them, the exhaust gas...

AI Technical Summary

Problems solved by technology

For lithium bromide absorption air-conditioning systems driven by coal or natural gas, since water is used as refrigerant, it can only produce temperatures above zero. Cold storage at sub-zero temperatures cannot be used due to the need for low-temperature storage of fruits, vegetables, meat, etc.

[0003] In addition, ordinary lithium bromide absorption air-conditioning systems mostly use coal or natural gas as the driving force, and a large amount of use will cause high consumption of non-renewable resources in our country

Among them, the exhaust gas produced by coal burning damages the environment, and its treatment process is complicated and costly; however, my country's natural gas resources are scarce, and the cost of using imported natural gas resources from other countries is too high, and there is less energy that can be used to drive lithium bromide absorption systems

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