Flow cell frame with diversion structure, galvanic pile and processing method of galvanic pile

A flow battery and processing technology, which is applied to fuel cell components, fuel cells, regenerative fuel cells, etc., can solve problems such as cell structure deformation, reduce the probability of zinc dendrite formation on the electrode surface, etc., to simplify the structure, reduce the Mold cost and processing cost, the effect of reducing the probability of generation

Inactive Publication Date: 2012-08-01
北京百能汇通科技有限责任公司
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a frame of a flow battery with a flow guide structure, a battery stack and a processing technology for the battery stack, which can solve the problem of structural deformation in th

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
  • Flow cell frame with diversion structure, galvanic pile and processing method of galvanic pile
  • Flow cell frame with diversion structure, galvanic pile and processing method of galvanic pile
  • Flow cell frame with diversion structure, galvanic pile and processing method of galvanic pile

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] Embodiment 1 of the present invention: such as figure 1 As shown, a flow battery frame with a flow guiding structure includes a frame body 1, a frame inlet 2, a frame outlet 3, an inlet shunt groove 4 and an outlet shunt groove 5, and the frame inlet 2 and the inlet shunt groove 4 are provided in the frame. On the upper part of 1, the frame outlet 3 and the outlet shunting groove 5 are provided in the lower part of the frame 1, and the middle part of the frame 1 is provided with an active area 6. The active area 6 passes through the inlet shunt groove 4 and the outlet shunt groove 5 and the frame inlet 2 and The frame outlet 3 is connected; the active area 6 is provided with a diversion field 7; the frame body 1 is provided with a sealing line 8 around it. The thickness of the frame 1 is 0.5 mm. The height of the sealing line 8 is 0.01 mm.

[0043] Such as Figure 7 As shown, the diversion field 7 is composed of a ridge 15 and a flow channel 16; the diversion field 7 is ...

Example Embodiment

[0055] Embodiment 2 of the present invention: such as figure 1 As shown, a flow battery frame with a flow guiding structure includes a frame body 1, a frame inlet 2, a frame outlet 3, an inlet shunt groove 4 and an outlet shunt groove 5, and the frame inlet 2 and the inlet shunt groove 4 are provided in the frame. On the upper part of 1, the frame outlet 3 and the outlet shunting groove 5 are provided in the lower part of the frame 1, and the middle part of the frame 1 is provided with an active area 6. The active area 6 passes through the inlet shunt groove 4 and the outlet shunt groove 5 and the frame inlet 2 and The frame outlet 3 is connected; the active area 6 is provided with a diversion field 7; the frame body 1 is provided with a sealing line 8 around it. The thickness of the frame 1 is 2 mm. The height of the sealing line 8 is 0.2 mm.

[0056] Such as Figure 8 As shown, the diversion field 7 is composed of a ridge 15 and a flow channel 16; the diversion field 7 is a p...

Example Embodiment

[0069] Embodiment 3 of the present invention: figure 1 As shown, a flow battery frame with a flow guiding structure includes a frame body 1, a frame inlet 2, a frame outlet 3, an inlet shunt groove 4 and an outlet shunt groove 5, and the frame inlet 2 and the inlet shunt groove 4 are provided in the frame. On the upper part of 1, the frame outlet 3 and the outlet shunting groove 5 are provided in the lower part of the frame 1, and the middle part of the frame 1 is provided with an active area 6. The active area 6 passes through the inlet shunt groove 4 and the outlet shunt groove 5 and the frame inlet 2 and The frame outlet 3 is connected; the active area 6 is provided with a diversion field 7; the frame body 1 is provided with a sealing line 8 around it. The thickness of the frame 1 is 4 mm. The height of the sealing line 8 is 0.4 mm.

[0070] Such as Picture 9 As shown, the diversion field 7 is composed of a ridge 15 and a flow channel 16; the diversion field 7 is a blocking...

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
Thicknessaaaaaaaaaa
Heightaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a flow cell frame with a diversion structure, a galvanic pile and a processing method of the galvanic pile. The flow cell frame comprises a frame body (1), a frame inlet (2), a frame outlet (3), an inlet diversion channel (4) and an outlet diversion channel (5), wherein the frame inlet (2) and the inlet diversion channel (4) are arranged on the upper part of the frame body (1), the frame outlet (3) and the outlet diversion channel (5) are arranged on the lower part of the frame body (1), the middle part of the frame body (1) is provided with an active area (6), the active area (6) is respectively connected with the frame inlet (2) and the frame outlet (3) through the inlet diversion channel (4) and the outlet diversion channel (5), a diversion field (7) is arranged in the active area (6), and sealing lines (8) are arranged around the frame body (1). The invention can solve the problem of structural deformation in a cell and has the function of electrolyte diversion so as to uniformly distribute electrolyte and reduce the zinc dendrite generating probability, thereby improving the performance and the life of the cell. Additionally, the galvanic pile disclosed by the invention has the advantages of simplicity in installation and low failure rate.

Description

technical field [0001] The invention relates to a liquid flow battery frame with a diversion structure, an electric stack and a processing technology for the electric stack, and belongs to the field of zinc-bromine liquid flow batteries. Background technique [0002] With the continuous deterioration of the global environment and people's attention to environmental issues, it is imminent to develop new environmentally friendly clean energy sources. Redox flow battery (Redox flow battery) is an energy storage system that has emerged in recent years. The performance of batteries and fuel cells has the advantages of long working life and storage life, fast charge and discharge, and good discharge depth performance. metal catalysts, etc. Therefore, it is of great significance to realize large-scale high-efficiency energy storage, accelerate economic development, and develop redox flow batteries. [0003] Zinc-bromine flow batteries can solve the shortcomings of the above-menti...

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
IPC IPC(8): H01M8/02H01M8/18H01M8/24H01M8/0273H01M8/2455
CPCY02E60/528Y02E60/50
Inventor 孟琳刘学军陆克
Owner 北京百能汇通科技有限责任公司
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