Cooling machine with double condensation and double cooling

A cold liquid machine and double condensation technology, which is applied to compressors with multiple condensers, refrigerators, refrigeration and liquefaction, etc., can solve the problems of negative impact on operation and low condensation temperature, and achieve full cooling energy efficiency and system Safe operation and reasonable condensation heat release

CN104315739BActive Publication Date: 2016-09-28合肥天鹅制冷科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-09-28

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Abstract

The invention discloses a liquid cooler with double condensation and double heat dissipation. On the basis of a conventional liquid cooler (with dual modes of compressor refrigeration and forced air cooling), a special cycle branch is added to realize a special cycle, forming a double Condensation double heat dissipation structure realizes condensation heat release and forced air cooling function. The special cycle is composed of three kinds of cycles, namely, compressor refrigeration cycle + coolant refrigeration cycle + coolant heat dissipation cycle. Working in this state, it can realize The liquid supply temperature is regulated by dual control of compressor refrigeration and forced air cooling, which can avoid the risk that the forced air cooling mode alone cannot meet the temperature control requirements when the ambient temperature is low and the temperature control range is wide, or the risk that the compressor cooling mode alone may occur Condensation mismatch or insufficient liquid return, etc., so as to enhance the environmental adaptability of the unit.
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Description

technical field

[0001] The invention relates to the field of liquid coolers, in particular to a liquid cooler with double condensation and double heat dissipation. Background technique

[0002] The main purpose of the chiller is to provide the cooling object with a certain temperature, flow and pressure of the circulating refrigerant, that is, the coolant. With the rapid development of some high-power radars, lasers, cabinets, medical and printing equipment in recent years, there are more and more requirements for cooling machines. For example, people pay more and more attention to the performance of products in terms of energy saving, high efficiency, reliability and environmental adaptability. Especially for the cooling machine for important purposes, including the cooling machine for military equipment, in the face of the harsh environment and climate change in the field, how to improve the quality of the product requires more countermeasures.

[0003] In order to meet ...

Examples

Embodiment Construction

[0026] see figure 1 , a liquid cooler with double condensation and double heat dissipation, including a compressor 1, a water tank 11, a pump body 12, a first group of condensation heat dissipation mechanisms 3 and a second group of condensation heat dissipation mechanisms 5, the first group of condensation heat dissipation mechanisms 3 includes There are a first fan 3.1, a first condenser 3.2 and a first radiator 3.3, and the second group of condensing heat dissipation mechanism 5 includes a second fan 5.1, a second condenser 5.2 and a second radiator 5.3, and the outlet of the compressor 1 The pipeline is drawn out and connected to the first one-way valve 2, and then divided into two branches, one of which is connected to the first condenser 3.2 and the first solenoid valve 4 in sequence, and the other branch is connected to the second condenser 5.2, the two branches The ends of the compressor are connected in parallel and then connected to the liquid receiver 6, dry filter ...