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Efficient and energy-saving greenhouse external sunshade control device

A control device and energy-saving technology, applied in greenhouse cultivation, energy-saving measures, applications, etc., can solve the problems of unsatisfactory radioactivity of sunshade curtains, unsatisfactory anti-aging performance of curtains, low heat preservation and energy saving rate, etc., and achieve excellent heat preservation effect, The effect of reducing cold air penetration, increasing operational flexibility and safety

Inactive Publication Date: 2017-06-23
嵊州市派特普科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The radioactivity of the sunshade curtain of this device is not very ideal, the heat preservation and energy saving rate is not high, the anti-aging performance of the curtain is not ideal, and the service life is short

Method used

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  • Efficient and energy-saving greenhouse external sunshade control device
  • Efficient and energy-saving greenhouse external sunshade control device
  • Efficient and energy-saving greenhouse external sunshade control device

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Experimental program
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Embodiment 2

[0034] Such as figure 1 , 2 , 3, and 6, the high-efficiency energy-saving greenhouse external sunshade control device includes a transmission mechanism 12, a heat preservation / sunshade system connected to the transmission mechanism 12 and a support system connected to the heat preservation / sunshade system, and is characterized in that: the transmission The mechanism 12 includes a drive shaft 18, a speed reducer 14 connected to the middle of the drive shaft 18, a motor 13 connected to the end of the speed reducer 14, a drive shaft support 18 arranged at both ends of the drive shaft 18, and a positive puller wound around the drive shaft 18. The curtain steel cable 15 and the reverse curtain steel cable 17; the forward curtain steel cable 15 and the reverse curtain steel cable 17 are respectively connected to the curtain rod 5 through the steering pulley 16; the heat preservation / shade system Including supporting curtain rod 5, supporting curtain rod 5 moving direction is arrang...

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Abstract

The invention provides an efficient and energy-saving greenhouse external sunshade control device which comprises a transmission mechanism, a heat preservation / sunshade system connected with the transmission mechanism and a supporting system connected with the heat preservation / sunshade system. The efficient and energy-saving greenhouse external sunshade control device has the advantages that the curtain reflection performance is good, heat radiation in a greenhouse is reflected back, the cooling speed of a greenhouse is decreased, the good heat preservation effect is achieved, on the premise of saving energy, the good growth environment is built for plants inside a greenhouse, and the crop yield and quality are improved; an interior heat preservation / sunshade curtain has high resistance, good anti-radiation performance and a low solar radiation absorption coefficient, and the heat preservation effect is good; the device is high in strength, soft, good in ageing resistance, long in service life and capable of being rolled easily; the operation flexibility and safety are high, and the capability of regulation and control over the solar greenhouse is high.

Description

technical field [0001] The invention relates to the technical field of solar greenhouse environment regulation, in particular to a high-efficiency and energy-saving greenhouse external sunshade control device. Background technique [0002] Solar greenhouse is the most important facility for spring, autumn and winter vegetable production in northern my country, and its construction scale is still expanding. From the perspective of structural characteristics, solar greenhouses have better heat preservation and heat storage functions, and many areas can achieve overwintering production without heating. But there are still the following problems: First, the room temperature is low in winter. Although solar greenhouses in many areas can basically maintain production in winter, the lowest temperature at night is often at the low temperature of plant physiology, which makes it difficult to guarantee the yield and quality of vegetables; second, it cannot be used year-round. At pre...

Claims

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Application Information

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IPC IPC(8): A01G9/24A01G9/22C08L67/02C08L23/06C08L61/06C08K7/14C08K5/378
CPCA01G9/227A01G9/24C08L67/02C08L2201/08C08L2205/025C08L2205/035C08L2205/16C08L23/06C08L61/06C08K7/14C08K5/378Y02A40/25Y02P60/14
Inventor 施春华张美芬
Owner 嵊州市派特普科技开发有限公司
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