Modular power integrated unit

Abstract

The invention discloses a modular power integrated unit in the technical field of cold and heat supply. The unit comprises an efficient cold and heat supply system, wherein the efficient cold and heatsupply system comprises a hot and cold source, a transmission and distribution system, a tail end system and a transmission and distribution pipeline, the transmission and distribution system comprises a modular power integrated unit body, the modular power integrated unit body is in electric output connection to a transmission and distribution function unit, an auxiliary heating and heat loss balancing function unit and an automatic control unit, the hot and cold source is an air source heat pump, the air source heat pump is installed on the roof of a building, an application range is wide,the modular power integrated unit is not limited by regions, and is suitable for newly-built and rebuilt residential communities, the problem that an air source heat pump in a region is poor in heating effect is effectively solved, construction is convenient and flexible, different numbers of modules can be arranged for different single building scales, influence on the community environment spaceis small, only a single module can be cut off and maintained in a maintaining process, and heating of all buildings cannot be affected.

Description

technical field [0001] The invention relates to the technical field of cold and heat supply, in particular to a modular power integrated unit. Background technique [0002] The heating and cooling in existing buildings are generally installed individually in each room of the building. Instead of taking the building as a unit, a distributed air source heating (cooling) system is used to form a whole integrated transmission and distribution system. Controlled modular equipment provides heating (cooling) for the entire building, and the general distributed air source heating (cooling) system has a small scope of application and is subject to many geographical restrictions, which cannot effectively solve the problem of poor heating effect of regional air source heat pumps. The problem is that the construction is inconvenient, and it cannot be equipped with different modules for different scales of single buildings, which is inconvenient for maintenance. To this end, we propose ...

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Problems solved by technology

[0002] The heating and cooling in existing buildings are generally installed individually in each room of the building. Instead of taking the building as a unit, a distributed air source heating (cooling) system is used to form a whole integrated transmission and distribution system. Controlled modular equipment provides heating (cooling) for the entire building, and the general distributed air source heating (cooling) system has a small scope of application and is subject to many geographical restrictions, which cannot effectively solve the problem of poor heating effect of regional air source heat pumps. The problem is that the construction is inconvenient, and it cannot be equipped with different modules for different scales of single buildings, which is inconvenient for maintenance

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