Absorption heat pump employing a high/low pressure evaporator/absorber unit a heat recovery unit

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United States of America Patent

PATENT NO 8978397
APP PUB NO 20100270005A1
SERIAL NO

12760669

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Abstract

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An apparatus for providing heating and/or refrigeration effect and a method thereof is disclosed which provides simultaneous heating and refrigeration, only heating or only refrigeration, using a double-effect vapor absorption cycle or a single-effect vapor absorption cycle. The present invention comprises providing a heat input to an absorbent in a generator to obtain a concentrated absorbent which is fed to a set of absorbers which are located in co-operation with a set of evaporators provided with a condensed refrigerant, to obtain heating and/or refrigeration effect. The heat/energy used during the process is recovered by a plurality of heat exchangers such that the wastage of energy and utilities is minimized. The present invention substantially reduces the CO2 emissions, thus is eco-friendly.

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Patent Owner(s)

Patent OwnerAddress
THERMAX LIMITEDPUNE MAHARASHTRA 411019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kulkarni, Swapna Maharashtra, IN 3 11
Panneerselvam, Babu Maharashtra, IN 3 14
Radhakrishnan, Balu Maharashtra, IN 4 14

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