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Intermediate temperate solar coupled heat pump low-temperature steam system and steam supply method

A technology of coupling heat pump and low-temperature steam, applied in the field of solar energy applications, can solve the problems of inability to meet the heat requirements of the production process, discontinuous solar energy, unstable characteristics, etc., achieve good market application potential, avoid poor flashing effect, and operating costs. controllable effect

Pending Publication Date: 2019-06-07
SHANDONG LINUO PARADIGMA
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Problems solved by technology

[0003] The low-temperature steam system designed with solar energy as the main energy source cannot meet the heat requirements of the production process due to the discontinuous and unstable characteristics of solar energy. Generally, it needs to be designed in combination with conventional energy systems, such as gas-fired boilers, electric boilers, etc., which still need to consume conventional energy. energy, and the energy efficiency ratio generally does not exceed 1.0

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  • Intermediate temperate solar coupled heat pump low-temperature steam system and steam supply method
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  • Intermediate temperate solar coupled heat pump low-temperature steam system and steam supply method

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings. The described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0030] Such as Figure 1-4 A medium-temperature solar-coupled heat pump low-temperature steam system shown mainly includes a medium-temperature solar heat collection system, a hot water storage tank 3 , a high-temperature heat pump system, a flash tank 4 , a steam compressor unit 5 and a sub-cylinder 7 . The flash tank 4, the steam compressor unit 5 and the sub-cylinder 7 are connected in series in sequence. Regarding the design of the hot water storage tank, it is used to store the high temperature water generated by the solar energy system an...

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Abstract

The invention relates to the field of solar energy application, belongs to the technical field of application of renewable energy sources, and particularly relates to an intermediate temperate solar coupled heat pump low-temperature steam system and a steam supply method. The steam produced by the intermediate temperate solar coupled heat pump low-temperature steam system and the steam supply method can meet most industry and agriculture heat need. Compared with the method of supplying steam through an electrical or gas-fired boiler, the system saves more energy, is good in environment protection effect, is consistent with the orientation of national policies for energy conservation and emission reduction, and is a system technology with good development potential. Under the condition of controllable initial cost and operating cost, the intermediate temperate solar coupled heat pump low-temperature steam system and the steam supply method have excellent market application potential inthe industry and agriculture application fields.

Description

technical field [0001] The invention relates to the field of solar energy application, and belongs to the technical field of renewable energy application, in particular to a medium-temperature solar energy coupled heat pump low-temperature steam system and a method for supplying steam. Background technique [0002] At present, the task of energy conservation and emission reduction in my country is still very arduous. One of the important ways to achieve the task of energy conservation and emission reduction is to use new energy and renewable energy to solve energy problems in the process of heating and industrial and agricultural applications. The national and local governments have given great support to the promotion and application of air source heat pumps, encouraging the use of solar energy and air source heat pumps for hot water heating. In 2014, my country released the "China Renewable Energy Development Roadmap 2050", which mentioned in terms of solar energy industri...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B1/00F22B3/04F22B1/28
Inventor 马光柏孙岩苏士强王林李培伦
Owner SHANDONG LINUO PARADIGMA
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