Process for using DC water source cold-heat power supply

A technology of cold and heat source and water source, which is applied in the field of efficient utilization of direct-flow water source cold and heat source, can solve the problems of low heat exchange performance, large heat exchange equipment, blockage of heat exchange equipment, etc., and achieves obvious environmental protection effect.

Inactive Publication Date: 2008-01-02
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of the heat exchange equipment blocked by dirt and dirt in the utilization of the direct-flow water source cold and heat source, and the heat exchange equipment is hu

Method used

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  • Process for using DC water source cold-heat power supply

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specific Embodiment approach

[0012] As shown in the attached figure, firstly start the water pump 3 to draw the direct-flow water source from the direct-flow water source pipe network 1 through the direct-flow water source inlet pipe 4 into the automatic water intake and decontamination device 2, large-scale dirt is removed, and then passes through the direct-flow water source inlet pipe 4 Entering the vertical fluidized bed heat exchange equipment 5, the once-through water source adds solid particles before entering the heat exchange equipment, and the solid particles continuously pass through the flow boundary layer in the movement with the fluid to achieve the function of strengthening heat exchange; while relying on solid The continuous contact between the particles and the heat exchange wall surface and the scouring of the particles on the wall surface can effectively remove the dirt deposited on the heat exchange wall surface. A solid-liquid separator 6 is installed on the straight-through water sour...

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Abstract

The invention discloses a method to high effective utilize through-flow type water source cold hot source in nature power comprehensive utilization technical domain, which is characterized by the following: entering water source into automatic scrubbing device from admitting pipe; removing big waste matter; entering into heat exchanging equipment from water pump; adding into solid particle before entering into the heat exchanging equipment; reinforcing heat exchanging ability; preventing generation of dirt; assembling solid-liquid separator at the outlet of the heat exchanging equipment; separating the solid particle; cycle-using; backwashing the automatic scrubbing device; discharging back to through-flow type water source ductwork. This invention possesses distinctive economical effect, which can be used to hot pump technology or cooling industrial equipment.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of natural energy, and relates to a method for efficiently utilizing direct-flow water source cold and heat sources, such as river water, urban sewage, lake water, ground water, sea water, and the like. Background technique [0002] Once-through water sources, such as river water, urban sewage, lake water, groundwater, sea water, etc., the use of cold and heat sources will save the increasingly scarce fresh water resources and open up new areas for energy utilization. The characteristics of once-through water source cooling and heat source utilization are: non-recycling once-through water source, the water body is directly drained after heat exchange; the water quality is extremely unstable, including suspended solids and dissolved compounds of various sizes. The physical water treatment method for circulating water will no longer be applicable, and the chemical method is contrar...

Claims

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Application Information

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IPC IPC(8): F28F19/00F28F19/01
Inventor 端木琳毕海洋
Owner DALIAN UNIV OF TECH
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