Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A direct solar heating system with multiple sets of hot water storage tanks and its control method

A technology for solar heating and hot water storage tanks, which is applied in heating systems, heating methods, household heating and other directions to achieve the effects of stabilizing water temperature, improving energy conservation, and reducing startup time

Active Publication Date: 2019-08-30
中建西南院(四川)科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a direct solar heating system with multiple sets of heat storage tanks and its control method that can effectively solve the problems existing in the existing fixed heat storage in view of the above existing problems

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
  • A direct solar heating system with multiple sets of hot water storage tanks and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the technology of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the invention.

[0018] Such as figure 1 As shown, a direct solar heating system with multiple sets of hot water storage tanks includes a heat collection system, a heat storage switching system, and a user terminal. The heat collection system includes a solar heat collector and a heat collection circulating water pump. The heat switching system includes at least two hot water storage tanks and valve assemblies. By controlling the corresponding control valves in the valve assemblies, a circulation passag...

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 discloses a direct type solar heating system for multiple groups of heat storage water tanks. The direct type solar heating system comprises a heat collecting system, a heat storage switching system and a user terminal, wherein the heat collecting system comprises a solar heat collector and a heat-collecting circulating water pump; the heat storage switching system comprises at least two heat storage water tanks and a valve assembly; by controlling a corresponding control valve in the valve assembly, any heat storage water tank and the solar heat collector form a circulating path structure, and any heat storage water tank and the user terminal form the circulating path structure. According to the direct type solar heating system, a plurality of three-way valves are correspondingly controlled, so that the heat collecting system and the two heat storage water tanks carry out alternative type heat-collection and heat-storage cycle; when the heat collecting efficiency of the solar heat collector is guaranteed, water temperatures in the two heat storage water tanks are kept relatively stable; and in case of guaranteeing a water supply temperature, startup time of an auxiliary heat source is reduced, energy-saving property of the system is improved and energy consumption efficiency of the system is improved.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization equipment, and in particular relates to a direct solar heating system with multiple sets of heat storage tanks and a control method thereof. Background technique [0002] Solar energy is the main source of all energy on the earth. It is an endless, pollution-free and clean energy, and it is also the most promising energy that human beings can look forward to after the 21st century. my country has a vast territory, and the areas with more than 2,000 hours of sunshine per year account for about 2 / 3 of the country's area, which is in an area that is more favorable for utilizing solar energy. [0003] But solar energy is a thin energy source, and its energy density on the earth's surface is low. Moreover, the solar radiation heat has regular changes in seasons and day and night, and is also strongly affected by random factors such as cloudy, cloudy and rainy, so the solar radiation 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
Patent Type & Authority Patents(China)
IPC IPC(8): F24D15/02F24D19/10
Inventor 戎向阳冯雅司鹏飞刘希臣刘明非闵晓丹
Owner 中建西南院(四川)科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com