Constant temperature and humidity ground source heat pump air conditioning system for indoor and outdoor cabinets

Abstract

The invention provides a constant-temperature and constant-humidity ground source heat pump air conditioning system for an indoor and outdoor machine cabinet. The constant-temperature and constant-humidity ground source heat pump air conditioning system comprises a refrigeration or heat supply circulation structure and a circulation structure, wherein the refrigeration or heat supply circulation structure consists of a ground source heat pump machine unit, an air outlet, an air outlet pipe, an air inlet, an air return pipe and a plurality of machine cabinets, the circulation structure consists of a ground source side water return pipe, a water pump, a same-path pipe, a ground source side water outlet pipe and a plurality of groups of ground buried pipes, and is used for utilizing shallow layer ground energy, each sensor arranged on the air conditioning system is connected with an intelligent controller arranged on a ground source heat pump machine unit through a communication bus or a signal wire, and the starting and the stopping of the ground source heat pump are directly controlled by the intelligent controller. The constant-temperature and constant-humidity ground source heat pump air conditioning system has the advantages that huge recycled energy in soil can be sufficiently utilized, the refrigeration, heat supply, dehumidification and humidification are realized, the operation cost is low, the energy-saving efficiency is high, in addition, any waste gas, waste water and waste slag are not discharged to the outside, and the underground water is not influenced. The constant-temperature and constant-humidity ground source heat pump air conditioning system belongs to the field of green air conditioners.

Description

technical field [0001] The invention relates to the technical field of design and manufacture of cabinet air conditioners, in particular to a constant temperature and humidity ground source heat pump air conditioning system for indoor and outdoor cabinets. Background technique [0002] Air conditioners are one of the most commonly used equipment or household appliances. The air conditioner mentioned in the present invention mainly refers to industrial or commercial air conditioner. At present, the indoor and outdoor cabinet air conditioners (electrical control cabinets, communication cabinets, etc.) used in many industries or businesses are basically cabinet air conditioners using conventional compressors, semiconductors, and scroll tube cooling methods. With the development of industrial and commercial needs, the requirements for indoor and outdoor cabinet air conditioners are also increasing. In addition to the requirements for dustproof, waterproof, shockproof and consta...

AI Technical Summary

Problems solved by technology

[0003] The deficiencies of the traditional compressor-type cabinet air conditioner include: ⑴The working mode of the compressor has vibration, noise and electromagnetic interference; ⑵The cabinet is large in size, and the installation space for the equipment in the cabinet is limited; ; ⑷ When cooling, a large amount of heat will be discharged to the surrounding area, which will affect the environment; ⑸ The humidity in the cabinet cannot be adjusted

[0004] The disadvantages of semiconductor cabinet air conditioners are: ⑴The cooling capacity is not large enough to meet the cooling requirements in extreme cases; ⑵The energy efficiency ratio (COP) is small, and the power consumption is large; insufficient

[0005] The deficiencies of the vortex tube cabinet air conditioner include: ⑴ need to use industrial compressed air; ⑵ a lot of noise and vibration will be generated in a specific working mode, and a muffler must be added; ⑶ special requirements for compressed air (dehumidification and oil removal); ⑷The humidity in the cabinet cannot be adjusted; ⑸When cooling, a large amount of heat will be discharged to the surrounding area, which will affect the environment

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