Compound energy air handling unit

An air handling unit and composite energy technology, which is applied in air-conditioning systems, climate sustainability, energy-saving heating/cooling, etc. The effect of reducing energy consumption and simplifying the composite system

Pending Publication Date: 2019-08-23
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a composite energy air handling unit to solve the technical problems of high energy consumption in the reheating process of the air handling unit in the prior art, difficulty in efficient operation throughout the year, and many heat transfer links

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  • Compound energy air handling unit
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Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0024] Such a...

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Abstract

The invention relates to the technical field of air conditioners, and provides a compound energy air handling unit. The compound energy air handling unit comprises an air conditioner cabinet body, andfurther comprises a ground source heat exchanger, a compressor, a circulating pump and a compound heat exchanger which are arranged on the exterior of the air conditioner cabinet body, wherein a gaschannel is formed in the air conditioner body, and comprises an air inlet, an air outlet and an air return port, a first heat exchanger, a second heat exchanger, a third heat exchanger and a first draught fan are sequentially arranged in the gas channel along the air flowing direction, one end of the circulating pump is connected with the ground source heat exchanger, the other end of the circulating pump is connected with the first heat exchanger and the compound heat exchanger which are connected in parallel, one end of the compressor is connected with the second heat exchanger, and the other end of the compressor is connected with the third heat exchanger and the compound heat exchanger which are connected in parallel. The provided compound energy air handling unit can reduce energy consumption in the reheating process of a common air conditioning system air handling unit, fully uses natural energy to reduce the energy consumption according to energy grades, and achieves efficient running all year around.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a composite energy air handling unit. Background technique [0002] The combined air handling unit uses cold, hot water or steam as the medium to complete the air filtration, heating, cooling, humidification, dehumidification, air mixing and other processing processes, and realizes the integrated control of air temperature, humidity and cleanliness. unit. Due to its compact structure, diverse functions, flexible assembly according to needs, and convenient installation and maintenance, combined air handling units are widely used in clean process air conditioners such as electronic instruments, precision machinery manufacturing, hospitals, and pharmaceutical factories, and are also suitable for shopping malls. Comfortable air conditioners for commercial and civil large and medium-sized public buildings such as hotels, theaters, etc. [0003] However, there are still many...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30F24F13/28F24F3/14
CPCF24F3/14F24F5/001F24F13/28F24F13/30Y02B30/54
Inventor 李先庭姜思航肖寒松吕伟华王宝龙石文星
Owner TSINGHUA UNIV
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