Integrated energy system for building complex and its method

An energy system and complex technology, applied in air conditioning systems, fuel systems, heating methods, etc., can solve problems such as low energy utilization efficiency and waste of equipment configuration, and achieve the effect of realizing diversity, improving utilization efficiency, and ensuring system operation.

Active Publication Date: 2018-12-04
BEIJING JIANGONG ARCHITECTURAL DESIGN & RES INST
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Problems solved by technology

[0002] At present, the traditional central air-conditioning technology in the market is very mature, but its technical means are basically to configure the air-conditioning system based on the full-load data of buildings and building complexes, and often use a single heat source or a single cold source, which is a kind of infinite equipment. Different Configuration Strategies
Leading to low energy utilization efficiency and wasteful equipment configuration

Method used

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  • Integrated energy system for building complex and its method

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Embodiment

[0023] like figure 1 As shown, the combined energy system of the building complex includes a power generation device and a ground source heat pump device, and the power generation device and the ground source heat pump device are respectively connected to loads. The power generation device is connected with a flue gas waste heat utilization device, and the flue gas waste heat utilization device is connected with a load. The ground source heat pump device is also connected to an energy storage device, and the energy storage device is connected to a load. Generally, the energy storage device is an energy storage tank 6, and the energy storage tank is connected with a load. The load refers to the air conditioner load.

[0024] The power generation device includes a gas generator set 1 and a direct-fired lithium bromide unit 3 , and a cooling device is communicated between the gas generator set 1 and the direct-fired lithium bromide unit 3 . The gas-fired generator set 1 and th...

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Abstract

The invention discloses a building complex combined energy system. The building complex combined energy system is characterized by comprising a power generation device and a ground source heat pump device; the power generation device and the ground source heat pump device communicate with a load; the power generation device communicates with a smoke waste heat utilizing device, and the smoke waste heat utilizing device communicates with the load; and the ground source heat pump device further communicates with an energy storage device, and the energy storage device communicates with the load. According to the system, most reasonable gradient utilization of primary energy is achieved, high-grade heat energy is utilized for generating power, and low-grade heat energy is utilized for heating and refrigerating, so that diversity of energy utilization is achieved, and the utilization efficiency of the energy is improved. The building complex combined energy system is economical in operation and remarkable in energy saving and emission reducing benefit, and is a model for reasonably utilizing the energy and saving the energy.

Description

technical field [0001] The invention belongs to a building complex combined energy system and a method thereof. Background technique [0002] At present, the traditional central air-conditioning technology in the market is very mature, but its technical means are basically to configure the air-conditioning system based on the full-load data of buildings and building complexes, and often use a single heat source or a single cold source, which is a kind of infinite equipment. Different configuration strategies. This leads to low energy utilization efficiency and wasteful equipment configuration. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects, provide a rationally designed, targeted and differentiated configuration strategy, so as to realize the most reasonable cascade utilization of primary energy and improve energy utilization efficiency. energy system. [0004] In order to solve t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B43/00F02B63/04F24F5/00F25B15/06
CPCF02B43/00F02B63/04F24F5/0014F24F2005/0032F25B15/06Y02A30/27Y02B30/62Y02T10/12Y02T10/30
Inventor 罗辉范文辉刘健李放
Owner BEIJING JIANGONG ARCHITECTURAL DESIGN & RES INST
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