Sunshade device for large solar heat collector

A technology of solar collectors and sunshade devices, which is applied in the direction of solar collectors, solar collector safety, solar thermal devices, etc. It can solve the problems of scale and burns in pipelines and hot water storage tanks, and achieve the goal of eliminating water temperature. too high effect

Inactive Publication Date: 2010-07-21
潘戈
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High water temperature is not only prone to safety hazards, such as pipeline leaks and burns, but also puts forward higher requirements for sensors, heat colle...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sunshade device for large solar heat collector
  • Sunshade device for large solar heat collector
  • Sunshade device for large solar heat collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0038] Such as figure 1 As shown, in the solar hot water system where the present invention is located, the solar heat absorbed by the solar collector 1 is transferred to the hot water storage tank 3 through the flow medium in the pipeline 2, and the heated hot water in the hot water storage tank 3 passes through the pipe The road 5 is transported to the water terminal, and the tap water is replenished in the hot water storage tank 3 through the pipeline 4. The flow medium in the pipeline 2 is exchanged by heat in the hot water storage tank 3, and after being cooled, it is sent to the solar heat collector again. The above-mentioned cycle goes round and round to meet the needs of users for hot water. The controller 6 can be used to control the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a sunshade device for a large solar heat collector. The sunshade device is arranged above the heat collector and comprises a sunshade curtain, a rotating shaft, a rotating drum, a pulling rope, a line rolling wheel and fixed pulleys. The rotating drum is sheathed on the rotating shaft in a spacing way. The rotating drum and a group of fixed pulleys are respectively arranged at the two ends of the heat collector. The line rolling wheel is fixedly installed on the rotating shaft at the two ends of the rotating drum. One end of the sunshade curtain is connected and wound on the rotating drum and the other end of the sunshade curtain is connected with the pulling rope. After the direction of the pulling rope is turned through the fixed pulleys, the pulling rope is wound on the line rolling wheel. A hard pull rod is connected at the end part of the sunshade curtain. The number of the fixed pulleys is two. The two fixed pulleys are respectively arranged on the two sides of one end of the heat collector. At least one horizontal a support lever horizontally supporting the sunshade curtain is arranged below the sunshade curtain. Supports arranged at the two ends of the support lever are connected with the frame of the heat collector or the installing supports of the heat collector. The sunshade device is manually driven or driven by a motor. The invention has the advantages that the sunshade device can be used to shade sunshine to the solar heat collector, the price is low and the popularization and the application are easy.

Description

technical field [0001] The invention relates to a device capable of assisting in regulating the heating of a solar heat collector, so that the water temperature of a solar water heater can be adjusted, especially a sunshade device for a large-scale solar heat collector. Background technique [0002] A water heater with an electric heater is generally provided with a thermostat, and the temperature of the heating water is controlled through the thermostat. For example, we can set the heating temperature at about 75 degrees, just by adjusting the power of the electric heater or the heating time. And for solar water heater, because its water temperature is completely controlled by sunlight intensity and time, then can't directly adopt above-mentioned method to realize the control of water temperature. [0003] In summer, the sun is strong and the sunshine time is long, so the solar collector absorbs more heat, and the heated water temperature often reaches above 90 degrees. H...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F24J2/46
CPCY02E10/40F24J2/4621F24S40/50
Inventor 潘戈
Owner 潘戈
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap