Energy storage device

A technology for energy storage devices and shells, which is applied in heat exchanger types, heat storage equipment, lighting and heating equipment, etc., and can solve the problem of uneven cooling released by phase change materials in the cold storage plate and large temperature fluctuations of heat preservation equipment , cooling capacity replenishment method and other problems, to achieve the effect of precise temperature control, improved operation safety, and low transportation cost

Inactive Publication Date: 2018-11-06
丁玉龙 +1
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These cooling capacity replenishment methods are relatively simple, the replenishment efficiency is low, the time is long, and the cost is high
In addition, the phase change material in the cold storage plate releases the cold energy unevenly, which makes the temperature fluctuation in the insulation equipment large, the temperature control is inaccurate, and the cargo damage rate is high

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
  • Energy storage device
  • Energy storage device
  • Energy storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] In Embodiment 1, the first transmission device includes an external circulation pump 21 and an external circulation pipeline 22 , and the second transmission device includes an internal circulation pump 24 and an internal circulation pipeline 25 . The external circulation pump 21 outputs the cooling medium Z that meets the predetermined requirements from the first storage unit 231 through the external circulation pipeline 22 for use, and transfers the used cooling medium Y to be refrigerated to the second storage unit 232 through the pipeline . There is a refrigeration unit 26 on the transmission path of the second transmission device, and the internal circulation pump 24 receives the cooling medium Y to be refrigerated from the second storage unit 232 , and sends the cooling medium Y to be refrigerated into the refrigeration unit 26 through the internal circulation pipeline 25 Refrigeration is performed so that the temperature of the cooling medium meets the predetermi...

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 provides an energy storage device. The energy storage device comprises a shell (121) and a heat exchanger (123), wherein a space for containing a phase change material (122) is defined in the shell (121); the heat exchanger (123) is arranged in the space, is used for heat exchange with the phase change material (122) and comprises at least one group of heat exchange units; each heatexchange unit comprises a heat exchange body (125) and a heat exchange reinforced part (126); and the heat exchange reinforced part (126) is used for reinforcing the heat conduction of the phase change material (122) and the heat exchange body (125). According to the energy storage device, the phase change material is used for storing and releasing cooling capacity and breaks away from a power supply to maintain the refrigeration environments of heat preservation equipment; a power source is not needed; the power source-free refrigeration is realized; the heat exchange reinforced part of the energy storage device enlarges the contact area of the phase change material and the heat exchanger, so that the energy storage device uniformly releases cold energy; and the heat preservation equipment has little temperature fluctuation and accurate temperature control, reduces the rate of damage caused by corrosion and effectively ensures the quality of goods.

Description

technical field [0001] The invention relates to an energy storage device, in particular to an energy storage device for heat preservation equipment. Background technique [0002] A cold chain container is an insulated transportation device used to transport temperature-sensitive goods. It is necessary to use the heat preservation device to keep the products in the box within a certain temperature range during transportation, and to ensure the quality of the goods without changing the temperature and humidity of the surrounding environment. [0003] In order to keep the temperature inside the container and other thermal insulation transportation equipment constant within a predetermined range, there are mainly two thermal insulation methods in the prior art, one is to equip the box body with a refrigeration unit, and the other is to install a cold storage unit capable of releasing cold energy in the box body. plate. The cold storage plate contains the phase change material,...

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): F28D20/02
CPCF28D20/021Y02E60/14
Inventor 丁玉龙聂彬剑张建武邹博扬张童童李筠韧丛琳
Owner 丁玉龙
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