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Natural cold energy collection and storage device

A technology of natural cold energy and storage devices, applied to fixed tubular conduit components, heat storage equipment, tubular elements, etc., can solve the problems of high energy consumption and high operating costs, and achieve the effect of reducing investment and accurate temperature

Inactive Publication Date: 2019-03-12
CHONGQING SHUDONG TIANYI AIR COOLER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this method is used in industry to refrigerate, there are the following disadvantages: large energy consumption, high operating cost, waste water and waste gas generated during operation have certain impact on the environment, and the present invention proposes a natural Device for collecting and storing cold energy

Method used

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  • Natural cold energy collection and storage device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0027] Specific implementation plan 1: The cold storage and release of the cold energy storage can be completed through a set of cold storage and heat exchange coils, and there are the following five working conditions.

[0028] Working condition 1, direct cooling + release cooling

[0029] like figure 2 , the working condition is direct cooling + release cooling, and the brine only flows in the thick part of the pipe.

[0030] The brine passes through the switch valve K4 and enters the natural cold energy collector 8 to exchange heat with the natural cold air. After the heat exchange, the brine passes through the regulating valve K3 and mixes with the flow-controllable brine passing through the regulating valve K1. The mixed brine flows to the service carrier through the water pump 2 . When the cooling capacity provided by the natural cold energy collector 8 is insufficient, part of the brine passing through the switch valve K4 enters the cold energy storage 9 through the ...

specific Embodiment approach 2

[0043] Embodiment 2: The cold storage and release of the cold energy storage are completed by two or more sets of cold storage and heat exchange coils, and the working conditions are as follows.

[0044] Working conditions: cold storage + cooling release (simultaneously)

[0045] like Figure 7 , the working condition is cold storage + cooling release (simultaneously), and the brine only flows in the thick part of the pipe.

[0046] The brine enters the natural cold energy collector 8 and exchanges heat with the natural cold air. After heat exchange, the brine enters the cold energy storage 9 through the switch valve K7, exchanges heat with the solution outside the heat exchange coil 4 and After making ice, the brine after heat exchange passes through the on-off valve K5 and the water pump 1, and then re-enters the natural cold energy collector 8 to circulate ice. At the same time, the brine enters the cold energy storage 9 through the on-off valve K4, and exchanges heat wit...

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Abstract

The invention relates to the technical field of renewable energy utilization, in particular to a natural cold energy collection and storage device. The natural cold energy collection and storage device mainly comprises a natural cold energy collector, a cold energy storage device, a circulating pipeline and a pipeline pump, wherein the natural cold energy collector comprises a fan, a heat exchangecoil pipe and a framework, and the cold energy storage device comprises a cold storage heat exchange coil pipe, an ice water tank and a stirring device. The natural cold energy collector collects natural cold energy in air through air temperature changes, then the cold energy is directly output through cooling agent or the cold energy is conveyed to the cold energy storage device, the cold energystorage device is used for storing the cold energy in an ice making mode, the cold energy is released in an ice melting mode, and finally the cold energy is output through the cold storage agent.

Description

technical field [0001] The invention relates to the technical field of renewable energy utilization, in particular to a natural cold energy collection and storage device. Background technique [0002] my country's energy mainly comes from fossil fuels such as non-renewable coal, oil, and natural gas. These energy sources are gradually exhausted with the increasing demand for energy due to population growth and rapid industrial development. At the same time, these energy sources have also caused irreversible pollution to the environment on which we live. People are increasingly paying more and more attention to sustainable renewable and efficient clean energy such as solar energy, wind energy, and tidal energy, and it is becoming more and more important to seek new energy and recycle energy. [0003] Natural cold energy is a renewable, non-polluting, and widely distributed clean energy, which occupies an important position in today's energy field. However, the use of natura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D20/00F28D7/08F28F1/12
CPCF28D7/08F28D20/00F28F1/12Y02E60/14
Inventor 陈善地陈思益石本洋
Owner CHONGQING SHUDONG TIANYI AIR COOLER