CN203864442U - 隔膜油箱 - Google Patents

隔膜油箱 Download PDF

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Publication number
CN203864442U
CN203864442U CN201420274090.9U CN201420274090U CN203864442U CN 203864442 U CN203864442 U CN 203864442U CN 201420274090 U CN201420274090 U CN 201420274090U CN 203864442 U CN203864442 U CN 203864442U
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China
Prior art keywords
oil
oil tank
fuel tank
hole
tank body
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Expired - Lifetime
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CN201420274090.9U
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English (en)
Inventor
王瑜
王璐
侯卫刚
孙红军
王忠海
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Angang Group Mining Co Ltd
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Angang Group Mining Co Ltd
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Priority to CN201420274090.9U priority Critical patent/CN203864442U/zh
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Abstract

本实用新型属于油箱安全防爆技术领域,尤其是涉及一种隔膜油箱,包括油箱,设在此油箱底部的油泵,设在此油箱顶部的加油孔和孔盖,其特征在于在油箱内设有胶囊袋,在油箱上还设有平衡气压孔和吸油孔,加油孔与胶囊袋的入口相连接。本实用新型的隔膜油箱由于在油箱内增设了胶囊袋,使燃油不易挥发,充分利用燃油,即使发生车辆冲撞事故产生明火,也不会发生因明火引燃混合气体而发生的油箱爆炸事故;另外,胶囊袋的设置,隔绝了燃油与空气的接触,防止燃油老化,不易挥发,充分利用了燃油。

Description

隔膜油箱
技术领域
本实用新型属于油箱安全防爆技术领域,尤其是涉及一种隔膜油箱。
背景技术
汽油型汽车的油箱在加油时,为了存放燃油蒸发气体需保留一定的空间,这个占汽车油箱容积的10%以上的缓冲空间可预防因燃油蒸发气体所导致的油箱膨胀,避免爆炸事故的发生。由于油箱内挥发燃油在缓冲空间与空气混合,而在车辆发生冲撞事故或翻车事故时,极易在油箱内引起明火,一旦明火点燃油箱内的混合气体,依然会诱发油箱发生爆炸。另外,燃油挥发浪费一定量的燃油,且燃油与空气接触,空气中的氧进入燃油,与燃油发生化学反应而导致燃油老化、燃油油质降低。
发明内容
本实用新型的目的是提供一种结构可简单,安全可靠的隔膜油箱。
本实用新型的目的是通过下述技术方案来实现的:
本实用新型的隔膜油箱,包括油箱,设在此油箱底部的油泵,设在此油箱顶部的加油孔和孔盖,其特征在于在所述的油箱内设有胶囊袋,在所述的油箱上还设有平衡气压孔和吸油孔,所述的加油孔与所述的胶囊袋的入口相连接。
所述的胶囊袋为耐油橡胶材质。
本实用新型的优点: 
本实用新型的隔膜油箱由于在油箱内增设了胶囊袋,使燃油不易挥发,充分利用燃油,即使发生车辆冲撞事故产生明火,也不会发生因明火引燃混合气体而发生的油箱爆炸事故;另外,胶囊袋的设置,隔绝了燃油与空气的接触,防止燃油老化,不易挥发,充分利用了燃油。 
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图进一步说明本实用新型的具体实施方式。
如图1所示,本实用新型的隔膜油箱,包括油箱1,设在此油箱1底部的油泵6,设在此油箱1顶部的加油孔2-1和孔盖2-2,其特征在于在所述的油箱1内设有胶囊袋3,在所述的油箱1上还设有平衡气压孔4和吸油孔5,所述的加油孔2-1与所述的胶囊袋3的入口相连接。
所述的胶囊袋3为耐油橡胶材质。
加油时,燃油通过油箱加油孔进入胶囊袋3,胶囊袋3体积膨胀,油箱1通过平衡气压孔4平衡油箱内外气压,保证燃油流入胶囊袋3。
本实用新型的隔膜油箱由于在油箱1内增设了胶囊袋3,使燃油不易挥发,充分利用燃油,即使发生车辆冲撞事故产生明火,也不会发生因明火引燃混合气体而发生的油箱爆炸事故;另外,胶囊袋3的设置,隔绝了燃油与空气的接触,防止燃油老化,不易挥发,充分利用了燃油。 

Claims (2)

1.一种隔膜油箱,包括油箱,设在此油箱底部的油泵,设在此油箱顶部的加油孔和孔盖,其特征在于在所述的油箱内设有胶囊袋,在所述的油箱上还设有平衡气压孔和吸油孔,所述的加油孔与所述的胶囊袋的入口相连接。
2.根据权利要求1所述的隔膜油箱,其特征在于所述的胶囊袋为耐油橡胶材质。
CN201420274090.9U 2014-05-27 2014-05-27 隔膜油箱 Expired - Lifetime CN203864442U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420274090.9U CN203864442U (zh) 2014-05-27 2014-05-27 隔膜油箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420274090.9U CN203864442U (zh) 2014-05-27 2014-05-27 隔膜油箱

Publications (1)

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CN203864442U true CN203864442U (zh) 2014-10-08

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CN201420274090.9U Expired - Lifetime CN203864442U (zh) 2014-05-27 2014-05-27 隔膜油箱

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835690A (zh) * 2016-05-18 2016-08-10 碧海舟(北京)节能环保装备有限公司 VOCs零排汽车油箱

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835690A (zh) * 2016-05-18 2016-08-10 碧海舟(北京)节能环保装备有限公司 VOCs零排汽车油箱

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong

Patentee after: ANSTEEL GROUP MINING Co.,Ltd.

Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong

Patentee before: Ansteel Group Mining Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20141008