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Anti-freezing fluid filling and emptying device for new energy automobile and new energy automobile

A new energy vehicle and antifreeze technology, which is applied in the field of auto parts, can solve the problems of difficult filling of antifreeze and inability to discharge air, and achieve the effects of wide application range, strong versatility and strong flexibility

Inactive Publication Date: 2019-09-10
JIANGLING MOTORS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One object of the present invention is to propose a kind of antifreeze filling and emptying equipment for new energy vehicles, to solve the problems of difficult filling of antifreeze and inability to discharge air in the system

Method used

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  • Anti-freezing fluid filling and emptying device for new energy automobile and new energy automobile
  • Anti-freezing fluid filling and emptying device for new energy automobile and new energy automobile
  • Anti-freezing fluid filling and emptying device for new energy automobile and new energy automobile

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Embodiment Construction

[0023] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it can be directly on the other element or there can also be an intervening element. When an element is said to be "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical", "horizontal", "left", "right", "upper"...

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Abstract

The invention discloses an anti-freezing fluid filling and emptying device for a new energy automobile. The device comprises a one-way valve and a stretchable manual pump, wherein one end of the manual pump is detachably connected with a sealing cover, the sealing cover is connected with a handle, the other end of the manual pump is connected with a first hose, the one-way valve comprises a tubular valve body, an access pipe which is vertically connected with the valve body is arranged in the middle of the valve body, the access pipe communicates with the valve body, the first hose is connected with the access pipe, the first end of the radial direction of the valve body is connected with a connecting hose, and the second end of the radial direction of the valve body is connected with a connecting joint; and the flow direction of the one-way valve is from the first end to the second end, the connecting hose is connected with a waterway connector in a waterway of a cooling system, and the connecting joint is connected with a waterway hose in the waterway of the cooling system. The anti-freezing fluid and emptying device can solve the problems that an anti-freezing fluid is difficultto fill and air in the system cannot be discharged. The invention further discloses a new energy automobile adopting the anti-freezing fluid filling and emptying device.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an antifreeze filling and emptying device for new energy vehicles and new energy vehicles. Background technique [0002] The development of new energy vehicles such as pure electric and plug-in hybrids is developing rapidly. New energy vehicles such as pure electric and plug-in hybrids will use batteries, motors, motor controllers and other electrical appliances, including water heating and air conditioning, these parts Both require thermal management, and the auxiliary water tank used for the filling and storage of the heat transfer medium antifreeze is also essential. [0003] The current new energy vehicles still use the cooling system of traditional fuel vehicles, but the auxiliary water tank of the cooling system of traditional internal combustion engines is usually relatively simple. water chamber and engine) to design the exhaust pipe to exhaust the gas in the system d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/02B67D7/60B60S5/00
CPCB60S5/00B67D7/02B67D7/60
Inventor 余春丛聂晓龙杨晓荣杨国伟
Owner JIANGLING MOTORS
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