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A new flooded evaporator

A flooded evaporator, a new type of technology, used in evaporators/condensers, refrigeration and liquefaction, damage protection, etc., can solve problems such as loss of investment costs, and achieve the effect of improving work efficiency and reducing production costs

Active Publication Date: 2015-10-14
张小可
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The new flooded evaporator solves the problem of loss and investment cost well. The corrosion-resistant alloy tube can directly exchange and cool the corrosive liquid, which greatly reduces the energy consumption of the equipment during operation; the copper tube refrigeration cycle can Provide cooling of the process bath liquid with relatively low cooling capacity requirements

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] As shown in the figure, a new flooded evaporator includes a cylinder body 1, a cavity is arranged inside the cylinder body 1, and a head 2 and a cover 3 are respectively provided at both ends of the cylinder body 1, and the head 2 is divided into a corroded Sexual liquid freezing cavity head (such as figure 2 shown) and water cooling cavity head (such as image 3 As shown), the head 2 is fixed on the side of the cylinder body 1 and the head fixing frame 13 by screws, and the bottom of the cylinder body 1 is provided with a refrigerant liquid inlet 4 and an air collection bag 5 communicating with the water freezing chamber. The air bag 5 is connected with the refrigerant recovery device, the head of the water freezing chamber is provided with a water inlet 8 and a water outlet 9, and a copper pipe 11 is arranged in the cavity, one end of the copper pipe 11 is connected with the water inlet 8, and the other end is connected with the water outlet 9 are connected, and a c...

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Abstract

The invention discloses a novel flooded evaporator which comprises a corrosive liquid freezer chamber and a water freezer chamber. The corrosive liquid freezer chamber and the water freezer chamber are respectively provided with an independent liquid inlet and an independent liquid outlet, a plurality of heat exchange tubes are mounted in the corrosive liquid freezer chamber and the water freezer chamber, and two mutually independent flow channels are formed in the corrosive liquid freezer chamber and the water freezer chamber. By the aid of the novel flooded evaporator, corrosive liquid and water are directly and simultaneously frozen, and working efficiency can be effectively improved.

Description

technical field [0001] The invention relates to a heat exchange device, in particular to a novel flooded evaporator. Background technique [0002] The liquid refrigerant in the evaporator absorbs the heat in the water and begins to evaporate. Finally, a certain temperature difference is formed between the refrigerant and the water. The liquid refrigerant is also completely evaporated into a gaseous state and then sucked and compressed by the compressor (increased pressure and temperature) , The gaseous refrigerant absorbs heat through the condenser (air-cooled / water-cooled), condenses into a liquid, and becomes a low-temperature and low-pressure refrigerant after throttling through a thermal expansion valve (or capillary) and enters the evaporator to complete the refrigerant cycle process. Because the heat transfer effect of copper is better than that of other metals, it is widely used in the refrigeration equipment industry. However, copper is a non-corrosion-resistant meta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F28F19/00
Inventor 张小可
Owner 张小可
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