Unlock instant, AI-driven research and patent intelligence for your innovation.

Surface water source geothermal utilization system based on ground source heat pump

A technology of ground source heat pump and heat exchange system, which is applied in the field of surface water source geothermal utilization system, can solve the problem of unutilized heat energy of surface water source, etc., and achieves good heat exchange effect.

Active Publication Date: 2018-10-19
HUNAN ZHONGDA JINGWEI GEOTHERMY DEV TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current geothermal system has not been applied to the surface water source, so that the thermal energy of the surface water source has not been utilized.
However, in the prior art, there is no effective surface water utilization system

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
  • Surface water source geothermal utilization system based on ground source heat pump
  • Surface water source geothermal utilization system based on ground source heat pump
  • Surface water source geothermal utilization system based on ground source heat pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Surface water source geothermal utilization system based on ground source heat pump, such as figure 1 As shown, it includes a heat exchange system 41, a surface pipeline 43, and a ground source heat pump system 42; the ground source heat pump system 42 includes a compressor, an evaporator, an expansion valve, and a condenser; the inlet of the evaporator is connected to the outlet of the heat exchange system and the The outlet of the surface pipeline is connected, the inlet of the condenser is respectively connected with the outlet of the heat exchange system and the outlet of the surface pipeline, the outlet of the evaporator is respectively connected with the inlet of the heat exchange system and the inlet of the surface pipeline, and the outlet of the condenser is respectively connected with the heat exchange The inlet of the system is connected to the inlet of the surface pipeline; the heat exchange system includes a circulation pump, a heat exchange valve, a heat sou...

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

PropertyMeasurementUnit
depthaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention belongs to the field of geothermal utilization. In the surface water source geothermal utilization system based on the ground source heat pump provided by the present invention, the heat source well is arranged near the surface water source, and the energy of the surface water in the heat source well can be used in the geothermal system. Each heat source well is equipped with a heat exchanger to collect the heat energy of the surface water. The refrigerant and the heat medium in the heat exchanger undergo heat exchange through multiple cycles, and the heat exchange effect is better.

Description

technical field [0001] The invention relates to the field of geothermal utilization, in particular to a surface water source geothermal utilization system based on a ground source heat pump. Background technique [0002] Surface water source refers to the amount of fresh water that can be renewed year by year. It is an important part of water resources, including ice and snow water, river water, lake water, etc. The amount is usually expressed by the restored natural river runoff. Because there is a certain relationship between surface water and groundwater, the part of groundwater that feeds rivers must be deducted in water resource assessment. However, the current geothermal system has not been applied to the surface water source, so that the thermal energy of the surface water source has not been utilized. However, effective surface water source utilization systems are not provided in the prior art. Contents of the invention [0003] Aiming at the defects in the prior...

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): F24T10/10F25B30/06F25B41/04E21B43/08C02F1/00B01D29/58B01D29/11C02F103/06F25B41/20
CPCB01D29/11B01D29/58E21B43/08E21B43/084E21B43/086E21B43/088F25B30/06C02F1/001C02F2103/06F25B41/20Y02E10/10
Inventor 刘艺辉
Owner HUNAN ZHONGDA JINGWEI GEOTHERMY DEV TECH CO LTD