Solar energy, ground source heat pump and boiler combined heating and cooling system

A ground source heat pump and refrigeration system technology, applied in the field of energy saving and environmental protection, to reduce investment costs, solve the problem of unbalanced cooling and heating loads, and reduce operating costs

Inactive Publication Date: 2015-07-01
INNER MONGOLIA JUNENG ENERGY SAVING SERVICE
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no system in the prior art can solve the above 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
  • Solar energy, ground source heat pump and boiler combined heating and cooling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, 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 present invention.

[0025] like figure 1 The shown a kind of solar energy, ground source heat pump, boiler compound heating and cooling system, comprises solar heat collecting system, plate heat exchanger, boiler, soil heat exchanger and heat pump unit, and described solar heat collecting system comprises solar heat collector, A water tank and a heat collection tank; the heat pump unit includes an evaporator side and a condenser side; the evaporator side includes a first interface on the evaporator side and a second interface on the evaporator side, and the condenser side includes a first i...

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

A solar energy, ground source heat pump and boiler combined heating and cooling system comprises a solar heat collection system, a plate heat exchanger, a boiler, a soil heat exchanger and a heat pump unit, wherein the solar heat collection system comprises a solar thermal collector, a water tank and a heat collection box; the heat pump unit comprises an evaporator side and a condenser side; the evaporator side comprises a first evaporator side connector and a second first evaporator side connector; the condenser side comprises a first condenser side connector and a second condenser side connector; one side of the plate heat exchanger is communicated with the heat collection box; a plate heat exchanger outlet and a plate heat exchanger inlet are formed in the other side of the plate heat exchanger; the plate heat exchanger outlet is communicated with the inlet of a user water utilization system through a fifth valve; and the outlet of the user water utilization system is communicated with the plate heat exchanger inlet through a second water pump. By adopting the system, the investment cost of a ground source heat pump is reduced, the running cost is reduced, centralized heating and cooling demands of large-area buildings of different functions and types are met and the problem that cooling and heating loads are not balance in the whole year is solved.

Description

technical field [0001] The invention relates to the technical field of energy saving and environmental protection, in particular to a composite heating and cooling system of solar energy, ground source heat pump and boiler. Background technique [0002] As efficient and non-polluting new energy sources, geothermal energy and solar energy have become important energy sources to alleviate the pressure on energy demand. Due to its own characteristics, the ground source heat pump system has its best applicable geographical range, that is, areas with hot summer and cold winter and equal cooling and heating loads in winter and summer. In cold areas, because the heating load in winter is greater than the cooling load in summer, the heat absorbed by the heat pump from the underground soil is greater than the heat discharged to the soil in summer, resulting in a gradual decrease in soil temperature, resulting in the steam generated by the ground source heat pump unit in winter. The ...

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 Applications(China)
IPC IPC(8): F25B29/00F25B41/04F25B41/20
CPCF25B29/00F25B41/20
Inventor 先蕾刘庆勋韩凤英
Owner INNER MONGOLIA JUNENG ENERGY SAVING SERVICE
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