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Evaporation cooling horizontal outdoor machine for semiconductor refrigeration

An evaporative cooling and semiconductor technology, applied in the field of evaporative cooling horizontal outdoor units, can solve the problem of low cooling coefficient and achieve the effect of saving energy

Inactive Publication Date: 2012-07-04
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the heat dissipation of the cold and hot ends, the cooling coefficient is low

Method used

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  • Evaporation cooling horizontal outdoor machine for semiconductor refrigeration
  • Evaporation cooling horizontal outdoor machine for semiconductor refrigeration
  • Evaporation cooling horizontal outdoor machine for semiconductor refrigeration

Examples

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Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] The invention uses direct evaporative cooling and indirect evaporative cooling to produce cold air and direct evaporative cooling to produce high-temperature cold water when cooling, and uses direct evaporative cooling and indirect evaporative cooling to produce hot air as the core when heating. When cooling, indirect evaporative cooling is used to cool fresh air, etc., and direct evaporative cooling is used to exchange heat and moisture with air and water to take away heat through the air to produce high-temperature cold water with a water temperature between the wet bulb temperature and the dry bulb temperature. At the same time, it also makes the air The dry bulb temperature is lowered. When heating, use indirect evaporative cooling to increase the temperature of fresh air, and use direct evaporative cooling to use air and water for...

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Abstract

The invention discloses an evaporation cooling horizontal outdoor machine for semiconductor refrigeration. The evaporation cooling horizontal outdoor machine comprises a filter mesh, a new air valve, a plate-fin heat exchanger, a stuffing and a centrifugal blower, which are arranged at the upper part inside a case body chassis shell; the air intake side of the stuffing is provided with an air return hole corresponding to the chassis shell; a spray device a is arranged above the stuffing; the spray device a is provided with a water inlet corresponding to the shell; an exhaust valve is arranged below the plate-fin heat exchanger; a spray device b and an axial flow blower are arranged above the plate-fin heat exchanger; the axial flow blower is provided with an exhaust outlet corresponding to the shell; the spray device a and the spray device b are communicated and are provided with a valve; the plate-fin heat exchanger corresponds to a new air inlet on the shell; the centrifugal blower corresponds to an air supply outlet on the shell; and the shell bottom is provided with a water collecting tank. With utilization of the evaporation cooling technology with lower operation cost, cold water for satisfying requirement of an indoor machine and cold air for satisfying requirement of refrigerating capacity are produced during the refrigeration; hot air for satisfying requirement of heating is produced during heating; and the evaporation cooling horizontal outdoor machine for the semiconductor refrigeration has higher energy-saving effect and meets the indoor requirement.

Description

technical field [0001] The invention belongs to the technical field of air conditioning and refrigeration, and in particular relates to an evaporative cooling horizontal outdoor unit for semiconductor refrigeration. Background technique [0002] "Energy saving, low carbon, environmental protection and obtaining a comfortable and healthy environment that tends to natural conditions" are the general goals of the development of air conditioning technology. Evaporative cooling technology is an environmentally friendly, efficient, green, low-carbon and economical cooling method. The cold air and cold water produced by the evaporative cooling air-conditioning technology have a significant energy-saving effect. However, it is limited by outdoor meteorological conditions, and its operation is unstable, especially in the defect that it cannot be heated in winter, so it cannot be widely promoted in many places with high requirements. [0003] Semiconductor refrigeration has the char...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F13/28F24F13/30
Inventor 黄翔孙哲孙铁柱汪超吴生
Owner XI'AN POLYTECHNIC UNIVERSITY
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