Ground source heat dissipation system and heat dissipation method of machine cabinet
A ground-source heat dissipation and cabinet technology, applied in cooling/ventilation/heating renovation, etc., can solve the problems affecting the reliability of outdoor cabinets and the weak heat dissipation capacity of the heat dissipation system
Inactive Publication Date: 2009-11-25
HUAWEI TECH CO LTD
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[0005] Since the heat generated by the cabinet 11 in the ground source heat dissipation system of the outdoor cabinet is conducted to the soil through the buried heat pipe 12, the heat is from the cabinet 11 to the buried heat pipe 12, and then to the soil. Therefore, the heat dissipation system of the outdoor cabinet The heat dissipation capacity is relatively weak, which affects the reliability of the outdoor cabinet operation
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[0017] The ground source cooling system for the cabinet and the cooling method for the cabinet according to the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0018] Such as figure 2 As shown, the cabinet ground source heat dissipation system in the embodiment of the present invention includes a direct ventilation cabinet 20 and an underground pipe 40 . One end of the underground pipe 40 is in contact with the external environment air, the other end of the underground pipe 40 communicates with the direct ventilation cabinet 20, and a fan unit is arranged at one end of the underground pipe 40 or in the direct ventilation cabinet 20. The ambient air is introduced into the direct ventilation cabinet 20 through the buried pipe 40 .
[0019] As can be seen from the above, the air filter unit 30 is used as the air inlet chamber 50, wherein the underground pipe 40 is used as the air inlet chamber 50, and the amb...
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The embodiment of the invention discloses a ground source heat dissipation system of a machine cabinet, which comprises a direct ventilating machine cabinet and an underground buried pipe, one end of the underground buried pipe contacts with outside ambient air, and the other end is communicated with the direct ventilating machine cabinet, wherein a fan unit is arranged at one end of the underground buried pipe or in the direct ventilating machine cabinet and used for leading the ambient air into the direct ventilating machine cabinet through the underground buried pipe. The embodiment also discloses a heat dissipation method of the machine cabinet. It can be seen that the ambient air can exchange heat with the soil by passing through the underground buried pipe under the action of the fan unit, and is then led into the direct ventilating machine cabinet for the heat dissipation of the direct ventilating machine cabinet, effectively enhancing the heat dissipation capability of the direct ventilating machine cabinet and improving the reliability of the direct ventilating machine cabinet.
Description
technical field [0001] The invention relates to the field of ground source heat dissipation, in particular to a ground source heat dissipation system for a cabinet and a heat dissipation method for the cabinet. Background technique [0002] Ground source heat pump systems and heat exchange outdoor cabinets are two common outdoor temperature control devices in the prior art. Among them, ground source heat pumps use ground energy (ground water, soil or surface water) as the cold and heat sources of water source heat pumps. Water and ground can exchange heat and cold to achieve the purpose of heat dissipation. In winter, the heat in the ground energy is "taken" out to supply indoor heating. At this time, the ground energy is the "heat source"; in summer, the indoor heat is taken out and released into groundwater, soil or surface water, and the ground energy is the "cold source" . [0003] At present, the application of ground source heat dissipation in the field of electronic...
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Inventor 姬生钦孔小明洪宇平吴卫星陈乔
Owner HUAWEI TECH CO LTD