Lighting regulation system

A technology of light adjustment and shading structure, applied in optics, optical components, greenhouse cultivation, etc., can solve problems affecting living comfort, high building temperature, high light transmittance, etc., and achieve temperature reduction, light transmittance, and light intensity Reduced effect

Pending Publication Date: 2017-12-19
上海动果农业科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to propose a lighting adjustment system to solve the problem that the light transmittance of the existing transparent buildings in the background technology is too high, which causes the temperature in the building to be too high, which affects the comfort of living, and the lighting required for different stages of plants The intensity is different and can be adjusted automatically

Method used

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Embodiment Construction

[0015] Specific implementation plan

[0016] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be further described below.

[0017] Such as figure 1 As shown, the present invention proposes a light adjustment system, including a shading structure 1, a control unit 2, a light intensity sensing unit 3, a solid-liquid separation unit 4, a particle conveying unit 5, a mixing unit 6, a cooling unit 7 and a shading suspension (Figure not shown). The shading suspension circulates in the light adjustment system.

[0018] Wherein, the light intensity sensing unit 3 is arranged behind the shading structure 1, the light intensity sensing unit 3 and the control unit 2 are connected; the shading structure 1 has a working fluid inlet (not shown) and Working fluid outlet (not shown in the figure); the solid-liquid separation unit 4 is connected to the working fluid inlet, and the first outpu...

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Abstract

The invention provides a lighting regulation system which comprises a hollow shading structure, a control unit, a light intensity sensing unit, a solid-liquid separating unit, a particle conveying unit, a mixing unit, a cooling unit and shading suspension liquid cyclically flowing in the lighting regulation system. The light intensity sensing unit is arranged behind the shading structure and is connected with the control unit. The shading structure is provided with a working medium inlet and a working medium outlet. The solid-liquid separating unit is connected with the working medium inlet, the first output end is connected with the cooling unit, and the second output end is connected with the solid-liquid separating unit. The control unit is connected with the particle conveying unit. Two input ends of the mixing unit are connected with the cooling unit and the particle conveying unit respectively. An output of the mixing unit is connected with the working medium outlet. The problem that an existing building is too high in light transmittance and accordingly the temperature in the building is too high and living comfort is influenced is solved, and the shading degree of the shading structure is agriculturally convenient to regulate at any time according to different lighting intensity at different stage of plants.

Description

Technical field [0001] The invention relates to the field of architectural lighting, in particular to a lighting adjustment system. Background technique [0002] Nowadays, many transparent materials are used in construction, such as the sun room in the industrial construction industry and the greenhouse in the agricultural construction industry. The building material of the sun room is generally plexiglass, and the building material of the greenhouse is generally a colorless transparent film made of polyethylene or polyvinyl chloride. No matter what kind of material is made of transparent houses, there is a common shortcoming, that is, the light transmittance is too high, and the high temperature in summer will directly cause the indoor temperature to be too high, the light is too strong, and it is not suitable for living and plants. Grow. [0003] In the field of agricultural construction, the use of greenhouses has the effect of early maturity and yield increase for crops. Diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/24G02B5/00
CPCA01G9/1438A01G9/24G02B5/00Y02A40/25
Inventor 金小柱
Owner 上海动果农业科技有限公司
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