Unlock instant, AI-driven research and patent intelligence for your innovation.

A vacuum tank for electric vehicles

A technology of electric vehicles and vacuum tanks, which is applied to the layout of reservoirs and other directions, can solve the problems of poor sealing and protection effects, inability to form a stable and effective vacuum state for the intake of vacuum tanks, and low vacuuming efficiency, etc., to achieve long service life, High vacuum efficiency and strong vacuum storage capacity

Inactive Publication Date: 2020-04-28
HUZHOU ANRUINENG HYDRAULICPNEUMATIC TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vacuum tanks are relatively simple in structure, and the vacuuming efficiency is low, especially when there is a problem with the vacuum pump, it is easy to cause the air intake inside the vacuum tank to fail to form a stable and effective vacuum state, and the sealing and protection effect is not good

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
  • A vacuum tank for electric vehicles
  • A vacuum tank for electric vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 As shown, a vacuum tank for electric vehicles includes a tank body 1, the tank body is made of PA66 material, has strong anti-corrosion performance, good mechanical strength, low production cost, excellent gas barrier property, and long service life. The air extraction channel 5 is used to store the vacuum drawn by the vacuum pump and control the direction of the vacuum. The first mounting seat 14, the second mounting seat 4 and the third mounting seat 8 are arranged on the tank body in an interference fit. The setting of the seat, the second mounting seat and the third mounting seat can effectively ensure the sealing of the vacuum tank, and the first mounting seat, the second mounting seat and the third mounting seat are all composed of an outer plate 16, a middle section 15 and an inner plate 17 , the outer plate is close to the outer wall of the tank, and the inner plate is close to the inner wall of the tank, which greatly increases the sealing effe...

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 the technical field of electric vehicle parts, in particular to a vacuum tank for an electric vehicle. The vacuum tank for the electric vehicle comprises a tank body. An air suction channel is arranged in the tank body. A first mounting seat, a second mounting seat and a third mounting seat are arranged on the tank body. A vacuum degree sensor is arranged on the first mounting seat. A vacuum hose joint which communicates with the interior of the air suction channel is arranged on the second mounting seat. An air suction pipe which extends into the air suction channel is arranged on the third mounting seat. A one-way valve is arranged on the air suction pipe. Air suction holes are formed in the pipe wall of the air suction pipe and located in the air suction channel. A U-shaped concave section is arranged on the middle of the air suction channel. Sealing liquid is arranged in the concave section. A buffer section is arranged on the lower surface of the air suction channel which is between the concave section and the air suction pipe. An installation table is arranged on the tank body. A connecting piece is arranged on the installation table. According to thevacuum tank for the electric vehicle, the vacuum suction efficiency is high, the sealing effect is good, and the installation is convenient and firm.

Description

technical field [0001] The invention relates to the technical field of electric vehicle components, in particular to a vacuum tank for electric vehicles. Background technique [0002] With the development of social economy and the acceleration of people's life rhythm, automobiles are more and more widely used in daily life and work. At present, the vacuum tank is often used in the braking system of the car. The vacuum tank is a device on the car that is responsible for storing the vacuum drawn by the electric vacuum pump, collecting vacuum degree signals, and controlling the direction of the vacuum. The vacuum tank is a part of the vacuum booster system of the car. The vacuum booster system includes: electric vacuum pump, vacuum tank, vacuum booster, vacuum pipeline and other parts. The electric vacuum pump is responsible for extracting vacuum; the vacuum tank is responsible for storing the vacuum drawn by the electric vacuum pump and collecting vacuum degree signal, and co...

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 Patents(China)
IPC IPC(8): B60T17/06
CPCB60T17/06
Inventor 杨海斌蒋锦邦陈传宠刘辉郑白凯
Owner HUZHOU ANRUINENG HYDRAULICPNEUMATIC TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com