Absorption refrigerator

An absorption refrigerator and absorption liquid technology, which can be applied to adsorption machines, refrigerators, refrigeration components, etc., can solve the problems of temperature fluctuation and hinder the effective utilization of heat.
CN101900450BInactive Publication Date: 2012-11-28SANYO ELECTRIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SANYO ELECTRIC CO LTD
Publication Date
2012-11-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

An absorption refrigerator will not stop and can operate continuously even if an operation mode is switched. The absorption cold-hot water machine (100) is provided with a low heat source regenerator (9), a high temperature regenerator (5), a low temperature regenerator (6), an evaporator (1), a first condensator (7), a second condensator (10) and an absorption device (2), which are connected through piping to form circulation paths of absorption liquid and refrigerant for single effect operation and single / double effect operation or double effect operation, the single effect operation heats the absorption liquid by using the hot water supplied to the low heat source regenerator as the heat source, the single / double effect operation or the double effect operation heats the absorption liquid by using a gas burner (4) of the high temperature regenerator as the heat source, a discharging side of the absorption device is connected with the high temperature regenerator through an absorption liquid feed pipe (65) which is provided with a feed on-off valve (66) and supplies dilute absorption liquid to the high temperature regenerator.
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Description

technical field

[0001] The present invention relates to an absorption refrigerator having a low heat source regenerator using hot water or the like as a heat source. Background technique

[0002] In general, there is known an absorption refrigerator having a low heat source regenerator, a high temperature regenerator, a low temperature regenerator, an evaporator, a condenser, and an absorber, and these devices are respectively connected by piping. A circulation path of the absorption liquid and the refrigerant is formed (for example, refer to Patent Document 1). In such an absorption chiller, single-effect operation, single-effect operation, or double-effect operation can be switched and operated according to the load amount of heat load, such as an air conditioner connected to an evaporator via a brine pipe, and the single-effect operation can be operated. The absorbing liquid is heated using the hot water supplied to the low-heat source regenerator as a heat source, and t...

Claims

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