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Evaporator and liquid blocking device thereof

An evaporator and separator technology, which is applied in the field of refrigeration equipment, can solve problems such as compressor damage, and achieve the effects of reducing the rate of liquid entrainment, slowing down the phenomenon of liquid entrainment, and compact and effective design.

Pending Publication Date: 2021-03-30
CARRIER CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this part of the liquid drops into the compressor, it will cause harm to the compressor

Method used

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  • Evaporator and liquid blocking device thereof
  • Evaporator and liquid blocking device thereof
  • Evaporator and liquid blocking device thereof

Examples

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Embodiment Construction

[0036] In order to help those skilled in the art to accurately understand the subject matter claimed in the present application, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the same or different drawings, the same or similar components are denoted by the same or similar reference symbols.

[0037] The liquid blocking device of the present application is used in refrigeration equipment such as evaporators, especially flooded evaporators in which flooding occurs. exist figure 1 In the shown refrigeration circuit, the compressor 101 is set to receive the refrigerant from the evaporator 103, and discharge the refrigerant to the condenser 102, and the condenser 102 discharges the refrigerant to the evaporator 103, and the evaporator 103 receives the refrigerant Finally, the refrigerant is circulated to the compressor 101 . The inlet 110 of the compressor 101 is connected with th...

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Abstract

The invention discloses an evaporator and a liquid blocking device thereof. The liquid blocking device comprises a body, the body is provided with a first plate-shaped separator extending in the longitudinal direction and a second separator attached to the body, the first separator is provided with a plurality of holes, and the holes communicate with the exterior and the interior of the body; andthe second separator is configured to be provided with a plurality of openings adjacent to each other, so that a pressure drop generated by fluid through the second separator via the openings is lessthan a pressure drop generated by the first separator. The gas-liquid separation effect can be improved.

Description

technical field [0001] The application belongs to the field of refrigeration equipment, and in particular relates to a liquid blocking device for an evaporator and an evaporator with the liquid blocking device. Background technique [0002] The refrigerant gas evaporated in the evaporator, especially the flooded evaporator, entrains part of the liquid droplets. If this part of the liquid drops into the compressor, it will cause harm to the compressor. Therefore, a liquid blocking device such as a baffle is provided at the suction port of the evaporator to intercept the liquid in the gas. When the gas passes through the baffle, it can change its path and collide with the baffle at the same time. The droplets are attached to the baffle, and gather into large droplets during the process of descending along the baffle, and finally fall due to gravity. The filtered gas leaves the evaporator through the suction port. [0003] Setting baffles is one of the effective solutions to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/00F25B39/02
CPCF25B43/00F25B39/02F28D21/0017B01D1/305F25B2339/024F25B2500/06F28F9/005F28F19/01F28D2021/0071
Inventor 向量王鑫
Owner CARRIER CORP
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