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A closed air source heat pump system combined with drying and heating

An air source heat pump and combined technology, applied in heating systems, heat pumps, drying, etc., can solve the problems of rot and insufficient grains, fruits and vegetables, reduce food losses, facilitate work and life, and promote widespread promotion. applied effect

Active Publication Date: 2019-11-22
万世谦成(天津)文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The full use of the air source heat pump system is only limited to winter use, not enough
However, the grain harvest season is mostly concentrated in the non-heating season, and there are still a large number of grains, fruits and vegetables that are rotten due to untimely drying.

Method used

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  • A closed air source heat pump system combined with drying and heating
  • A closed air source heat pump system combined with drying and heating

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] see figure 1 , figure 2 , the present invention provides a combined closed drying and heating air source heat pump system, which includes a heat pump subsystem, and the heat pump subsystem can be selectively connected with a place for placing items to be dried (such as various crops) through pipelines. The drying room 10 or the heating room 19 that needs to be heated are connected, and the heat pump subsystem is used to deliver heated air to the drying room 10 or the heating room 19 .

[0028] In the present invention, specifically, the heat pump subsystem includes a compressor 1, the inlet of the compressor 1 communicates with the first electromagnetic valve 2 and the third electromagnetic valve 4, and the outlet of the compressor ...

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Abstract

The invention discloses a closed drying and heating combined air source heat pump system. The system comprises a heat pump subsystem, the heat pump subsystem is selectively communicated with a drying chamber (10) used for containing articles needing to be dried or a heating chamber (19) needing to be heated through a pipeline, the heat pump subsystem is used for conveying air obtained after temperature raising to the drying chamber (10) or the heating chamber (19). According to the closed drying and warming combined air source heat pump system, it can be guaranteed that when winter heating is conducted on people, crops such cereals, fruits, vegetables and the like which are harvested in the non-heating season are dried, loss of cereals is reduced, the additional value of the fruits and vegetables is increased, convenience is brought to work and lives of people, economic expenditures of daily work and lives of people can be lowered, economic incomes of people are increased, wide application and popularization of the air source heat pump system are promoted, and the significant production practice meaning is achieved.

Description

technical field [0001] The invention relates to the technical field of heat pumps, in particular to an air source heat pump system of a closed drying and heating combination type. Background technique [0002] At present, with the rapid development of my country's economy and the extensive management of energy utilization patterns, my country is facing two major problems: one is environmental pollution, especially the increase in smog in autumn and winter; the other is energy shortage. How to improve the efficient and clean utilization of energy is the primary method to solve these two problems. [0003] Coal-fired heating is mostly used in rural areas in my country in winter, but the equipment used is outdated and inefficient, which is one of the important reasons leading to air pollution. At the same time, due to the untimely drying of grains, fruits and vegetables in our country, a large amount of grains, fruits and vegetables have rotted, thus causing huge economic loss...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B30/02F25B30/06F26B21/00F24D15/04
CPCF24D15/04F24D2200/123F25B30/02F25B30/06F26B21/001
Inventor 朱宗升申江刘兴华
Owner 万世谦成(天津)文化科技有限公司
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