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Gas multi-energy supply system

A gas and energy supply technology, applied in heating systems, hot water central heating systems, household heating, etc., can solve problems such as low energy utilization, reduce energy loss, improve energy utilization, and reduce noise pollution Effect

Inactive Publication Date: 2011-11-23
BEIJING ZHONGXIN LIYUAN ENERGY TECH
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  • Description
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Problems solved by technology

[0005] The purpose of the invention is to overcome the problem of low energy utilization

Method used

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Embodiment Construction

[0011] A gas multi-energy supply system proposed by the present invention, such as figure 1 As shown, the system includes a gas engine, a vibration isolator, a carbon dioxide heat pump, a lithium bromide refrigerator, a generator, and a throttle valve 6; the connection relationship of each device in the system is as follows: the fuel inlet of the gas engine 3 is connected to the gas source through the pipeline 1 Connection; the gas engine 3 is installed on the vibration isolator 2 (the vibration isolator 2 is installed on the vibration isolation frame); the gas engine 3 is connected with the generator 4 and the carbon dioxide heat pump 8 with a belt, and the gas engine drives the belt to transmit power to Generator and carbon dioxide heat pump; the electricity generated by the generator passes through the power equipment 5 and is sent to factories or resident users to ensure the normal supply of electricity; the waste heat outlet of the gas engine 3 passes through the thermal i...

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Abstract

The invention relates to a gas multi-energy supply system, and belongs to the technical field of heating of gas heat pumps. The system comprises a gas engine, a vibration isolator, a carbon dioxide heat pump, a lithium bromide refrigerator, a generator and a throttling valve; the fuel inlet of the gas engine is connected with a gas source through a pipeline; the gas engine is arranged on the vibration isolator; the gas engine is connected with a rotating shaft of the generator by using a belt; the waste heat outlets of the gas engine are communicated with the hot air inlet of the lithium bromide refrigerator through heat insulation pipelines respectively; the cold outlets of the carbon dioxide heat pump and the lithium bromide refrigerator are communicated with a room to be cooled through heat insulation pipes; and the heat outlet of the carbon dioxide heat pump is connected with the heat inlet of the lithium bromide refrigerator. The system can effectively improve the utilization rate of energy and reduce the loss of the energy.

Description

technical field [0001] The invention belongs to the technical field of gas heat pump heating, in particular to the design of a comprehensive system for cooling and domestic hot water supply. Background technique [0002] With the widespread use of natural gas in China and the power crisis caused by electric air-conditioning, the research on heat pump systems using natural gas has gradually attracted attention. The system in which the gas engine drives the generator to generate electricity while satisfying cooling and heating requirements is favored. In recent years, power shortages have been severe in many areas of China. Experts predict that power shortages will not be effectively alleviated within a few years. Electric air-conditioning is the main reason for the peak load of electricity. Gas heat pumps driven by gas engines can replace electric-driven air-conditioning systems, reduce power peaks, and effectively solve the cost and environmental pressures faced in the sele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/02F25B29/00F24D3/08F24D12/00
CPCY02A30/274
Inventor 张信荣张亚龙徐振军
Owner BEIJING ZHONGXIN LIYUAN ENERGY TECH
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