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Novel greenhouse production energy-saving environment control device based on heat storage heat pump

A control device and heat pump technology, applied in greenhouse cultivation, energy saving measures, horticulture, etc., can solve the problems of low efficiency, poor operation stability and complexity, and achieve the effects of high efficiency, good operation stability and simple structure

Pending Publication Date: 2021-10-08
恩施不亦乐乎科技农业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention mainly solves the deficiencies of complex structure, poor operation stability and low efficiency in the prior art, and provides a new energy-saving environmental control device for greenhouse production based on heat storage heat pump, which has simple structure, good operation stability and high efficiency. high feature

Method used

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  • Novel greenhouse production energy-saving environment control device based on heat storage heat pump

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Embodiment

[0018] Example: such as figure 1 As shown, a new energy-saving environmental control device for greenhouse production based on heat storage heat pumps, including heat storage tank 7, heat storage tank 7 is made of 10 mm plywood and 100 mm polystyrene foam material, and the surface is also attached 2 mm thick plastic sheet for waterproofing. The thermal storage tank 7 is provided with a flat-plate solar water heater 4, and the water inlet pipe 3 is provided between one end of the flat-plate solar water heater 4 and the thermal storage tank 7, and a return pipe 5 is provided between the other end of the flat-plate solar water heater 4 and the thermal storage tank 7. A water pump 2 connected with the water inlet pipe 3 is provided between the flat-plate solar water heater 4 and the heat storage tank 7 . A fan coil 1, a groundwater-soil heat exchanger 10, and an air-water heat pump 12 are arranged on the outside of the thermal storage tank 7. The groundwater-soil heat exchanger 1...

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Abstract

The invention relates to a novel greenhouse production energy-saving environment control device based on a heat storage heat pump, and belongs to the technical field of greenhouse production energy-saving heat pumps. The novel greenhouse production energy-saving environment control device comprises a heat storage tank, wherein a fan coil, an underground water-soil heat exchanger and an air-water heat pump are arranged on the outer side of the heat storage tank, a circulating pump which communicates with the fan coil, the underground water-soil heat exchanger and the air-water heat pump through pipelines is arranged in the heat storage tank, and circulating pipes are arranged between the heat storage tank and the fan coil, between the heat storage tank and the underground water-soil heat exchanger, between the heat storage tank and the air-water heat pump, between the circulating pump and the fan coil, between the circulating pump and the underground water-soil heat exchanger and between the circulating pump and the air-water heat pump. The novel greenhouse production energy-saving environment control device based on the heat storage heat pump has the characteristics of simple structure, good operation stability and high efficiency; and the temperature in the greenhouse is guaranteed, the temperature can be reduced and heat energy can be stored in the daytime, the temperature can be increased at night, and a proper temperature environment is provided for growth of crops in the greenhouse.

Description

technical field [0001] The invention relates to the technical field of energy-saving heat pumps for greenhouse production, in particular to a novel environment control device for energy-saving greenhouse production based on heat storage heat pumps. Background technique [0002] The heating methods of the greenhouse mainly include hot water heating, steam heating, hot air heating, electric heating and radiant heating. In order to save energy, we have been exploring suitable energy-saving methods for greenhouses. As a clean energy, solar energy has a series of advantages such as environmental protection and inexhaustibility. Currently. Solar greenhouses have become more and more popular, but due to insufficient thermal insulation and heat storage capacity of some solar greenhouses, the greenhouses are idle. [0003] Of course, both heat pump heat storage and groundwater heat storage are used in greenhouses. The air-water heat pump can heat the greenhouse in winter and cool i...

Claims

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Application Information

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IPC IPC(8): A01G9/14A01G9/24
CPCA01G9/14A01G9/24Y02P60/14Y02A40/25
Inventor 洪利春刘忠宝韩君地
Owner 恩施不亦乐乎科技农业有限公司
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