Combined energy supply system based on natural gas distributed energy and ground source heat pump
A distributed energy and ground source heat pump technology, applied in heat pumps, lighting and heating equipment, heating and cooling combinations, etc., can solve the problems of high energy consumption, high cost, uneconomical and environmental protection, etc., and achieve low energy consumption and efficient operation low cost effect
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no. 1 example
[0040] For the first embodiment, refer to figure 1 , the combined energy supply system based on natural gas distributed energy and ground source heat pumps includes a power supply system and a cold and heat supply system. , both the generating set and the mains power can independently supply power for the power transformation and distribution system, and the cooling and heating supply system includes an air-conditioning refrigeration unit 100 and a ground source heat pump unit 200, and the air-conditioning refrigeration unit 100 can independently supply cooling for users , the ground source heat pump unit 200 can independently supply cooling or heating for users, and the air conditioning refrigeration unit 100 and the ground source heat pump unit 200 are respectively connected to the power transformation and distribution system.
[0041]Among them, the power transformation and distribution system is the general name of the power transformation system and the power distribution...
no. 2 example
[0076] For the second embodiment, refer to figure 2 , the implementation principles and technical effects of the device provided by the embodiment of the present invention are the same as those of the foregoing embodiments. For brief description, for the parts not mentioned in the device embodiments, reference may be made to the corresponding content in the foregoing embodiments.
[0077] In this embodiment, the combined energy supply system based on natural gas distributed energy and ground source heat pumps also includes a water heating supply system, and the water heating supply system includes a third heat exchanger, and the third heat exchanger includes a third A cooling inlet, a third cooling outlet, a third heating inlet and a third heating outlet, the third cooling inlet and the third cooling outlet communicate with the generator set respectively.
[0078]Wherein, the high-temperature water generated by the generator set enters the third heat exchanger from the third ...
no. 3 example
[0083] The third embodiment, refer to image 3 , the implementation principle and the technical effect of the device provided by the embodiment of the present invention are the same as those of the previous embodiment. For brief description, for the parts not mentioned in the device embodiment part, reference may be made to the corresponding content in the previous embodiment.
[0084] In this embodiment, the third heat exchanger includes a heat flow tank 800, and a cold flow introduction cavity 820, a heat exchange cavity and a cold flow discharge cavity 840 are arranged in the heat flow tank 800 in sequence. The three cooling outlets are all disposed on the heat flow tank 800 and communicate with the heat exchange cavity respectively. A plurality of water pipes disposed in the heat exchange cavity pass between the cold flow introduction cavity 820 and the cold flow discharge cavity 840 860, the third heating inlet is set on the hot flow tank 800 and communicated with the col...
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