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A exhaust steam absorption heat pump thermal flushing device

An absorption heat pump and thermal flushing technology, which is applied in the field of exhaust steam absorption heat pumps, can solve the problems of large area occupied by the flushing device, waste of human resources and time, prolonging the operation time of the heat pump, etc., so as to save flushing costs and reduce Rinsing time, wide range of effects

Active Publication Date: 2019-02-12
ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the flushing device is complex, occupies a large area, and is expensive. After the flushing is completed, the temporary device must be removed and installed again at the next startup. It is inconvenient to use, wastes human resources and time, and prolongs the operation time of the heat pump. question

Method used

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  • A exhaust steam absorption heat pump thermal flushing device

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Embodiment Construction

[0023] In the description of the present invention, unless otherwise specified, "plurality" means two or more. The orientation or positional relationship indicated by the terms "inner", "upper", "lower" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention.

[0024] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct conne...

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Abstract

The invention relates to the technical field of exhaust-steam absorption heat pumps, and discloses a thermal state flushing device of an exhaust-steam absorption heat pump. The thermal state flushing device comprises a heat pump unit, a main engine exhaust device, a driving steam drain tank, and an exhaust-steam pipeline, a heat supply network circulating water intake pipe, an exhaust-steam drain water pipe, a driving steam drain water pipe, a heat supply network circulating water outlet pipe, and a driving steam pipe respectively communicated with the heat pump unit. The main engine exhaust device is communicated with the heat pump unit through the exhaust-steam drain water pipe. The exhaust-steam drain water pipe is communicated with a flushing pipe. The flushing pipe is provided with a valve. The driving steam drain tank is communicated with the heat pump unit through the driving steam drain water pipe. The thermal state flushing device of an exhaust-steam absorption heat pump is simple in structure, and flexible and reliable in operation. In thermal state flushing of a heat pump, a temporary flushing pipeline is not needed to be added or dismounted each time, thereby reducing flushing time and saving flushing cost. The device is wide in application range.

Description

technical field [0001] The invention relates to the technical field of exhaust steam absorption heat pumps, in particular to a thermal flushing device for exhaust steam absorption heat pumps, in particular to a exhaust exhaust absorption exhaust steam absorption heat pump that can be used conveniently, saves human resources and time, and shortens the operation time of heat pumps. Heat pump hot flushing device. Background technique [0002] my country has abundant waste heat resources, and the potential for waste heat utilization is great. With the gradual increase of the urbanization rate, the pressure of urban heat supply is gradually increasing, and the contradiction between the limited heat source and the growth rate of heat supply is increasingly intensified. The exhaust steam waste heat utilization project aims at energy saving and emission reduction, and starts from solving the problem of urban heating and heating. Through the transformation of the circulation pipeline...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D3/10F24D3/18F28G9/00
Inventor 王强郭坚王雪峰王宪法王进于天群原树峰张小三续宏李谦瑞
Owner ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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