Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Waterproof shell of lead storage battery

A waterproof casing, lead-acid battery technology, applied in the direction of household components, applications, household appliances, etc., can solve the problems of easy external rupture, damage, battery damage, battery use, etc., and achieve the effect of low cost, increased service life, and reasonable method.

Inactive Publication Date: 2018-08-03
四会市启德信息咨询服务有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the lead-acid battery is used for a long time, the exterior is easy to be cracked, damaged, and easy to enter water, which makes the battery unable to continue to be used well, which is a kind of damage to the battery itself, and it is easy to cause various problems such as short circuit, which is very serious. Danger

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
  • Waterproof shell of lead storage battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A waterproof casing for a lead storage battery, characterized in that: it is made of the following materials by weight,

[0029] 40 parts of polypropylene, 10 parts of modified nano calcium carbonate, 4 parts of mica powder, 1 part of poly-4-methyl-1-pentene, 2 parts of diethylene glycol benzoate, 9 parts of polyvinyl chloride resin 1 part, 1 part of isopropyl distearoyloxyaluminate, 2 parts of vinyl triethoxysilane, 2 parts of chlorinated paraffin, 9 parts of auxiliary agent, 12 parts of anti-aging agent, 35 parts of water;

[0030] The preparation method of the modified calcium carbonate is as follows: the nano-calcium carbonate is made into a slurry with a mass fraction of 10-14%, the temperature is raised to 80-90°C, the speed of the emulsifier is adjusted to 5000-6000r / min, and 2 -3% aluminate coupling agent DL-411, keep warm for 20-30min, filter, wash with distilled water, then add poly-4-methyl-1-pentene, stir and mix for 20-30min, then in 100-110 Dry at ℃ and p...

Embodiment 2

[0046] A waterproof casing for a lead storage battery, characterized in that: it is made of the following materials by weight,

[0047] 50 parts of polypropylene, 15 parts of modified nano calcium carbonate, 12 parts of mica powder, 6 parts of poly-4-methyl-1-pentene, 7 parts of diethylene glycol benzoate, 14 parts of polyvinyl chloride resin 4 parts, 4 parts of isopropyl distearoyloxyaluminate, 7 parts of vinyl triethoxysilane, 9 parts of chlorinated paraffin, 16 parts of auxiliary agent, 20 parts of anti-aging agent, 42 parts of water;

[0048] The preparation method of the modified calcium carbonate is as follows: the nano-calcium carbonate is made into a slurry with a mass fraction of 10-14%, the temperature is raised to 80-90°C, the speed of the emulsifier is adjusted to 5000-6000r / min, and 2 -3% aluminate coupling agent DL-411, keep warm for 20-30min, filter, wash with distilled water, then add poly-4-methyl-1-pentene, stir and mix for 20-30min, then in 100-110 Dry at ℃...

Embodiment 3

[0064] A waterproof casing for a lead storage battery, characterized in that: it is made of the following materials by weight,

[0065] 45 parts of polypropylene, 13 parts of modified nano calcium carbonate, 9 parts of mica powder, 2 parts of poly-4-methyl-1-pentene, 6 parts of diethylene glycol benzoate, 11 parts of polyvinyl chloride resin 2 parts, 2 parts of isopropyl distearoyloxyaluminate, 5 parts of vinyl triethoxysilane, 7 parts of chlorinated paraffin, 12 parts of auxiliary agent, 18 parts of anti-aging agent, 39 parts of water;

[0066] The preparation method of the modified calcium carbonate is as follows: the nano-calcium carbonate is made into a slurry with a mass fraction of 10-14%, the temperature is raised to 80-90°C, the speed of the emulsifier is adjusted to 5000-6000r / min, and 2 -3% aluminate coupling agent DL-411, keep warm for 20-30min, filter, wash with distilled water, then add poly-4-methyl-1-pentene, stir and mix for 20-30min, then in 100-110 Dry at ℃ ...

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 relates to a waterproof shell of a lead storage battery and relates to the technical field of processing and production of storage batteries. The waterproof shell is characterized by being prepared from materials in parts by weight as follows: 40-50 parts of polypropylene, 10-15 parts of modified nano calcium carbonate, 4-12 parts of mica powder, 1-6 parts of poly-4-methyl-pentene, 2-7 parts of diethylene glycol benzoate, 9-14 parts of polyvinyl chloride resin, 1-4 parts of distearoyl isopropoxy aluminate, 2-7 parts of vinyl triethoxy silane, 2-9 parts of chlorinated paraffin, 9-16 parts of an aid, 12-20 parts of an antiaging agent and 35-42 parts of water. The method is reasonable and convenient to operate, and the waterproof shell is high in strength and waterproof.

Description

technical field [0001] The invention relates to the technical field of storage battery processing and production, in particular to a waterproof casing of a lead storage battery. Background technique [0002] In addition to lithium batteries, commonly used rechargeable batteries, lead-acid batteries are also a very important battery system. The advantage of lead-acid batteries is that the electromotive force is relatively stable during discharge, but the disadvantage is that the specific energy (electric energy stored per unit weight) is small and it is highly corrosive to the environment. Lead-acid batteries have stable working voltage, wide range of operating temperature and operating current, can charge and discharge hundreds of cycles, good storage performance (especially suitable for dry charging storage), and low cost, so they are widely used. [0003] Lead battery (Lead–acid battery): Its volume and weight have not been effectively improved, so it is most commonly use...

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): C08L23/12C08L23/20C08L27/06C08L91/06C08L99/00C08K13/06C08K9/04C08K3/26C08K3/34C08K5/5425B29B13/06B29B9/06B29C47/92B29C45/78B29C45/77B29C45/76B29B7/00B29L31/34B29C48/92
CPCC08L23/12B29B7/002B29B9/06B29B13/06B29C45/76B29C45/77B29C45/78B29C48/92B29C2945/76498B29C2945/76531B29C2945/76561B29C2945/76668B29C2945/76732B29C2945/76859B29C2948/92704B29C2948/92895B29C2948/92904B29L2031/3481C08K2003/265C08L2205/035C08L23/20C08L27/06C08L91/06C08L99/00C08K13/06C08K9/04C08K3/26C08K3/34C08K5/5425
Inventor 曾伟平
Owner 四会市启德信息咨询服务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com