Greenhouse Sunshade AccessoriesIntelligent Sunglasses For Crops, Master Of Greenhouse Climate Regulation
In The Production Management Of Greenhouses, Light Is Not Only The Energy Source For Crop Photosynthesis, But Also The Culprit That Can Cause High Temperature Burns And Inhibit Growth In Summer. Therefore, Shading Management Is A Crucial Environmental Regulation Technology. A Complete Sunshade System Is Much More Than Just A Net. It Is An "intelligent Control Project" Composed Of A Series Of Precision Accessories That Can Provide Crops With Just The Right Amount Of Light Protection According To Their Needs.
1、 Core Function: More Than Just Sun Shading
The Functions Of Modern Sunshade Systems Have Long Surpassed Simple Shading:
Core Cooling: Reducing The Accumulation Of Heat In The Greenhouse From The Source By Reflecting And Blocking Some Solar Radiation Is The Most Effective Means Of Cooling In Summer.
Light Regulation: Create The Best Light Environment For Shade Loving Crops Or Young Crops To Prevent Strong Light Burns.
Thermal Insulation And Energy Saving (for Internal Shading): In Winter Or At Night, A Sealed Aluminum Foil Sunshade Can Effectively Prevent Indoor Heat From Radiating Outward, Significantly Reducing Heating Energy Consumption.
Anti Drip: The Inner Layer Of The Curtain Can Condense Water Droplets And Guide Them, Preventing Them From Falling Onto The Surface Of Crops And Causing Diseases.
Microclimate Regulation: By Adjusting The Opening And Closing Degrees, Different Light And Heat Conditions Can Be Created To Meet The Needs Of Different Growth Stages.
2、 System Composition: Precise Collaboration Of Three Major Functional Modules
A Complete Sunshade System Consists Of Three Main Parts: A Drive Mechanism, A Sunshade Curtain, And A Support System.
1. Driving Mechanism: The "heart And Muscles" Of The System
This Is The Core Of Achieving Automation And Precise Control, Mainly Including:
Deceleration Motor: Provides Stable And Powerful Power, Usually Requiring Self-locking Function And The Ability To Stop Steadily At Any Position.
Control Box: Receives Instructions From Manual Switches, Timers, Or Environmental Computers To Control The Forward, Reverse, And Stop Of Motors. The Intelligent Control Box Can Be Connected To Light Sensors And Temperature Sensors To Achieve Fully Automatic Management.
Drive Shaft And Gears: Transmit The Rotational Power Of The Motor To The Entire System.
Rack Push Rod System: Converts The Rotational Motion Of The Transmission Shaft Into The Linear Motion Of The Push Rod, Thereby Pulling The Curtain To Expand Or Retract. This Is Currently The Most Reliable And Widely Used Transmission Method.
2. Sunshade Curtain: The "Skin" Of The System
Curtain Is A Material That Directly Performs Functions, And Its Selection Is Crucial.
Classified By Material:
Aluminum Foil Screen: Woven From Aluminum Foil Strips And Polyester Yarn, Reflective Type. Sunshade, Cooling, And Insulation Effects Are All Excellent, Making It The Mainstream Choice At Present.
Black And White Dual Color PE Screen: White On The Outside And Black On The Inside, With The White Surface Reflecting Sunlight And The Black Surface Absorbing Heat. High Cost-effectiveness, Commonly Used For External Shading.
Knitted Sunshade Net: Woven From HDPE Flat Yarn, With Good Breathability And Low Cost, But Relatively Short Lifespan.
According To The Shading Rate, It Ranges From 35% To 85% And Needs To Be Scientifically Selected Based On The Crop's Light Requirements And Local Climate Conditions.
3. Support And Fixation System: The "skeleton" Of The System
Ensure That The Screen Can Run Smoothly And Smoothly.
Curtain Support Line And Curtain Pressure Line: The Curtain Support Line Is Supported Below The Screen, While The Curtain Pressure Line Is Above The Screen To Prevent It From Drifting. Usually High-strength Polyester Or Stainless Steel Wire Is Used.
Drive Edge Profile: Installed At Both Ends Of The Screen And Connected To The Push Rod Of The Transmission Mechanism, It Is A Key Component For Transmitting Power.
Guiding Components And Pulleys: Ensure That The Screen Always Travels Along The Correct Track During Operation To Prevent Deviation Or Jamming.
Curtain Clip: Used To Firmly Fix The Curtain On The Driving Edge Profile.
