Heat pipe heat exchange system with adjustable cooling capacity range
A heat pipe heat exchange and range technology, applied in the direction of indirect heat exchangers, refrigerators, refrigeration components, etc., can solve the problems of uneven distribution of refrigerant flow and small cooling capacity of a single system, and achieve long natural cooling time, Reduce the difficulty and workload of debugging and the effect of low wind resistance
Pending Publication Date: 2019-09-17
南京春荣节能科技有限公司
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Problems solved by technology
[0003] At present, the heat pipe heat exchange system used in the cooling field of data centers generally uses a single-unit one-to-one, that is, a single outdoor unit corresponds to a single indoor unit, or similar to commercial air conditioners with multiple connections, that is, one outdoor unit drags multiple indoor units. However, the cooling capacity of a single system is small, and the multi-connected system also has disadvantages such as uneven distribution of refrigerant flow inside and outside the room, so it is suitable for occasions with small cooling capacity requirements
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[0026] The present invention will be further described below in conjunction with the accompanying drawings. The specific embodiments of the present invention described in the drawings are only for illustrating the present invention, and do not constitute a limitation to the present invention. The protection scope of the present invention is defined by the appended claims.
[0027] It should be noted that for the convenience of description, the present invention may appear "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "back", "back" " and other directional terms are only convenient for describing the relative orientation of the various components of the present invention, and shall not limit the present invention in any way.
[0028] figure 1 It is a principle schematic diagram of an embodiment of a heat pipe heat exchange system with an adjustable cooling capacity range in the present invention. Such as figure 1 As shown, the present heat pipe heat e...
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The invention relates to a heat pipe heat exchange system with an adjustable cooling capacity range. The heat pipe heat exchange system comprises an indoor unit, an outdoor unit and a refrigerant, and is characterized in that the indoor unit comprises a group of evaporators and fans corresponding to the evaporators, the outdoor unit comprises a set of condensers and fans corresponding to the condensers, and the positions of the condensers are set to be higher than the positions of the evaporators; and a refrigerant flow regulating valve is arranged on a connecting branch of each evaporator, and liquid storage devices are arranged on refrigerant pipelines. The heat pipe heat exchange system with the adjustable cooling capacity range can be provided with multiple indoor units, the indoor units can be flexibly arranged according to the distribution conditions of indoor heat loads, and the demand of the refrigerant can be automatically adjusted to achieve optimal matching, so that one single indoor unit can be kept in the optimal working state all the time.
Description
technical field [0001] The present invention relates to an air conditioning system, and more particularly, the present invention relates to a heat pipe heat exchange system with adjustable cooling range. Background technique [0002] The heat pipe is a heat transfer component with high thermal conductivity. It transfers the heat in the room through the evaporation and condensation of the refrigerant in the fully enclosed vacuum heat exchanger. It has good heat transfer, isothermal and stability. The evaporating end and the condensing end only need to meet the operating requirements of the system under the condition of a small temperature difference (usually △t>3°C), and the natural cooling source can be used for a long time throughout the year. The heat pipe series products have been used by operators and commercial IDCs. The large-scale application of data centers has been widely recognized by customers, and the energy saving effect is remarkable. [0003] At present, t...
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IPC IPC(8): F28D15/02F25B41/00F25B43/00F25B39/00F25B41/40
CPCF28D15/02F25B41/00F25B43/006F25B39/00
Inventor 瞿红王伟
Owner 南京春荣节能科技有限公司