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Marine air-conditioning system combined with tail gas adsorption refrigeration and compression refrigeration unit

A technology of adsorption refrigeration and compression refrigeration, which is applied in the direction of air-conditioning systems, refrigerators, refrigeration components, etc., can solve the problems of unusable and limited application range of ordinary ships, achieve wide applicability, strong adaptability, and reduce energy consumption of air-conditioning Effect

Active Publication Date: 2018-09-11
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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Problems solved by technology

There are also some LNG ships that use the cold energy released during the LNG gasification and heating process for refrigeration applications, but this application is limited to LNG ships, which cannot be used for ordinary ships, and the application range is limited

Method used

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  • Marine air-conditioning system combined with tail gas adsorption refrigeration and compression refrigeration unit

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] see figure 1 , a marine air-conditioning system combined with tail gas adsorption refrigeration and compression refrigeration unit, comprising an adsorption refrigeration cycle device, an ice storage device, and a compression refrigeration air-conditioning unit; , the adsorption bed, the water-cooled condenser 2, the throttle valve 3, and the evaporator 4 are sequentially connected to form an adsorption refrigeration cycle; the ice storage device includes an ice storage tank 5, and one end of the ice storage tank exchanges heat with the evaporator 4 , receiving the refrigerant from the evaporator for cooling, and the other end supplies cooling to the air conditioner 8 through the cold water circulation of the cold water coil 9, the refrigerant coil 10 on the heat release side of the air conditioner 8 and the heat release side tube of the...

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Abstract

The invention relates to a marine air-conditioning system combined with tail gas adsorption refrigeration and compression refrigeration unit, comprising an adsorption refrigeration cycle device, an ice storage device, and a compression refrigeration air-conditioning unit; Channel, adsorption bed, water-cooled condenser, throttle valve, and evaporator are connected in sequence to form an adsorption refrigeration cycle; the ice storage device includes an ice storage tank, one end of the ice storage tank exchanges heat with the evaporator, and receives the The refrigerant on the cooling side is used for cooling, and the other end supplies cooling to the air conditioner through the cold water circulation of the cold water coil. The refrigerant coil on the heat release side of the air conditioner is connected with the pipeline on the heat release side of the evaporator to form a circulation loop; The agent coil also forms a refrigeration cycle with the compression refrigeration unit at the same time, and receives the cooling provided by the compression refrigeration unit; the ice cold storage device is opened or closed by a valve to store or release cold, and the compression refrigeration air conditioner unit is opened or closed by power control .

Description

technical field [0001] The invention relates to a marine air-conditioning system, specifically, a marine air-conditioning system in which tail gas adsorption refrigeration and compression refrigeration units are used in combination, and belongs to the technical field of marine air-conditioning systems. Background technique [0002] The existing ship air-conditioning system usually adopts the air-conditioning system of pure compression refrigeration. This kind of air-conditioning system consumes a lot of energy and costs high, and it does not conform to the development trend of energy saving and emission reduction. There are also some LNG ships that use the cold energy released during the heating process of LNG gasification for refrigeration applications, but this application is limited to LNG ships and cannot be used for ordinary ships, and the application range is limited. Contents of the invention [0003] The technical problem to be solved by the present invention is: t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B25/02F25B27/02F25B41/00F24F5/00F25B41/40
CPCF24F5/001F24F5/0014F24F5/0017F25B25/02F25B27/02F25B41/40Y02A30/274Y02E60/14
Inventor 赵新颖黄文超王永生
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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