CN202327451U - 汽车空调暖风机水箱接口 - Google Patents

汽车空调暖风机水箱接口 Download PDF

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Publication number
CN202327451U
CN202327451U CN2011203921024U CN201120392102U CN202327451U CN 202327451 U CN202327451 U CN 202327451U CN 2011203921024 U CN2011203921024 U CN 2011203921024U CN 201120392102 U CN201120392102 U CN 201120392102U CN 202327451 U CN202327451 U CN 202327451U
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interface
water tank
boss
air conditioner
vehicle air
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CN2011203921024U
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郭国奇
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Abstract

本实用新型涉及汽车空调管路技术领域,尤其是涉及一种汽车空调暖风机水箱接口,它由铝管接口和橡胶管组成,其特征在于:在铝管接口凸台A与凸台B之间圆柱表面设置十七道半圆型锯齿。本实用新型是在铝管接口凸台A与凸B之间圆柱表面旋压出十七道半圆型锯齿,增加了套入橡胶管内壁与铝管接口圆柱表面接触面积,增大摩擦系数,使其气密性能、耐压性能、***性能、拉伸性能均达到了技术标准,且产品加工方法简单。

Description

汽车空调暖风机水箱接口
技术领域
本实用新型涉及汽车空调管路技术领域,尤其是涉及一种汽车空调暖风机水箱接口。 
背景技术
在汽车空调***中,暖风机水箱与水阀之间的连接是采用铝管接口与橡胶管结合,并用弹簧卡扣固定连接,铝管接口与橡胶管连接应达到技术标准:①气密性能:在0.26MPa气压下,能在水槽中维持恒压5min无泄漏;②耐压性能:在0.38MPa气压下,能在水槽中维持恒压5min无鼓包、泄漏;③***性能:在不小于0.8MPa气压下,能在水槽中维持恒压2min无破坏;④拉伸性能:在不小于650N拉力下而不损坏。目前,汽车空调暖风机水箱接口均不能满足技术标准要求,仅有如下技术参数:①气密性能:只能在0.24MPa气压下,能在水槽中维持恒压5min无泄漏;②耐压性能:只能在0.35MPa气压下,能在水槽中维持恒压5min无鼓包、泄漏;③***性能:只能在0.75MPa气压下,能在水槽中维持恒压2min无破坏;④拉伸性能:只能在600N拉力下而不损坏。 
发明内容
本实用新型为克服现有技术不足而提供一种汽车空调暖风机水箱接口。 
为了达到上述发明目的,本实用新型采用技术方案是:一种汽车空调暖风机水箱接口,由铝管接口和橡胶管组成,其特征在于:在铝管接口凸台A与凸台B之间圆柱表面设置十七道半圆型锯齿。 
本实用新型有益效果是,该接口在铝管接口凸台A与凸B之间圆柱表面旋压出十七道半圆型锯齿,增加了套入橡胶管内壁与铝管接口圆柱表面接触面积,增大摩擦系数,使其气密性能、耐压性能、***性能、拉伸性能均达到了技术 标准,且产品加工方法简单。 
附图说明
图1为本实用新型汽车空调暖风机水箱接口结构示意图; 
图2为本实用新型汽车空调暖风机水箱与水阀之间连接结构示意图; 
图中,1.凸台A,2.圆柱表面,3.半圆型锯齿,4.凸台B,5.水阀,6.橡胶管,7.弹簧卡扣,8.铝管接口,9.水箱,10.暖风机。 
具体实施方式
下面结合附图和实施例对本实用新型作进一步说明。 
如附图1和附图2所示,本实用新型所采用技术方案是:一种汽车空调暖风机水箱接口,由铝管接口(8)和橡胶管(6)组成,其特征在于:在铝管接口(8)的凸台A(1)与凸台B(4)之间圆柱表面(2)设置十七道半圆型锯齿(3)。 
所述铝管接口(8)上凸台A(1)与凸台B(4)之间圆柱表面(2)上是采用管端旋压机旋压出十七道半圆型锯齿(3),在汽车空调***中,暖风机(10)的水箱(9)与水阀(5)之间连接是采用铝管接口(8)与橡胶管(6)结合,并用弹簧卡扣(7)加以固定。 

Claims (1)

1.一种汽车空调暖风机水箱接口,由铝管接口和橡胶管组成,其特征在于:在铝管接口凸台A与凸台B之间圆柱表面设置十七道半圆型锯齿。
CN2011203921024U 2011-10-05 2011-10-05 汽车空调暖风机水箱接口 Expired - Fee Related CN202327451U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203921024U CN202327451U (zh) 2011-10-05 2011-10-05 汽车空调暖风机水箱接口

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203921024U CN202327451U (zh) 2011-10-05 2011-10-05 汽车空调暖风机水箱接口

Publications (1)

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CN202327451U true CN202327451U (zh) 2012-07-11

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: ZHEJIANG LONGTENG AIR-CONDITIONER CO., LTD.

Assignor: Guo Guoqi

Contract record no.: 2014330000305

Denomination of utility model: Water tank interface of fan heater of vehicle air conditioner

Granted publication date: 20120711

License type: Exclusive License

Record date: 20140728

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20161005

CF01 Termination of patent right due to non-payment of annual fee