CN106678536A - 自动补压燃气罐 - Google Patents

自动补压燃气罐 Download PDF

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CN106678536A
CN106678536A CN201611179737.XA CN201611179737A CN106678536A CN 106678536 A CN106678536 A CN 106678536A CN 201611179737 A CN201611179737 A CN 201611179737A CN 106678536 A CN106678536 A CN 106678536A
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gas
tank body
automatic
base
air
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齐新
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/068—Special properties of materials for vessel walls
    • F17C2203/0685—Special properties of materials for vessel walls flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0192—Propulsion of the fluid by using a working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/048—Methods for emptying or filling by maintaining residual pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

一种可将天然气全部释放、节约资源，大大的提高天然气利用率的自动补压燃气罐，包括罐体，在罐体顶端设置半环形护罩，在护罩上设有左右对称布置的手提口，所述罐体底部敞口，在罐体内设置气囊，在气囊顶端设有燃气嘴，所述燃气嘴经罐体顶端穿出，且在进气嘴穿出端安装燃气阀；在罐体底端安装底端敞口的底座，在底座内顶面安装自动补气装置、进气接头和排气阀，所述自动补气装置是由气泵、气压感应控制模块构成，进气接头的出气端和排气阀的进气端穿入罐体，且自动补气装置的出气嘴与进气接头进气端连接。

Description

自动补压燃气罐
技术领域
本发明涉及燃气管，特别是一种自动补压燃气罐。
背景技术
液化气是石油在提炼汽油、煤油、柴油、重油等油品过程中剩下的一种石油尾气，通过一定程序，对石油尾气加以回收利用，采取加压的措施，装在液化气罐内，使其变成液体，并通过控制液化气罐顶部的液化气阀释放出气态的液化气，点燃后用于居民做饭炒菜。随着天然气罐内的天然气越来越少，天然气内的压力越来越低，最后沉积在天然气罐内的液态天然气不足以气化经燃气阀释放出，无法正常使用，只能将沉积在液化气罐内的天然气倒出重新填装，浪费资源，大大的降低了天然气的利用率。
发明内容
本发明是为了解决上述技术问题，提供一种可将天然气全部释放、节约资源，大大的提高天然气利用率的自动补压燃气罐。
本发明的技术解决方案是：
一种自动补压燃气罐，包括罐体，在罐体顶端设置半环形护罩，在护罩上设有左右对称布置的手提口，其特殊之处在于：所述罐体底部敞口，在罐体内设置气囊，在气囊顶端设有燃气嘴，所述燃气嘴经罐体顶端穿出，且在进气嘴穿出端安装燃气阀；在罐体底端安装底端敞口的底座，在底座内顶面安装自动补气装置、进气接头和排气阀，所述自动补气装置是由气泵、气压感应控制模块构成，进气接头的出气端和排气阀的进气端穿入罐体，且自动补气装置的出气嘴与进气接头进气端连接。
进一步优选，所述底座通过螺钉安装在罐体底部，拆装、更换方便。
进一步优选，在罐体底面和底座之间安装橡胶密封圈I，保证罐体内的气密性。
进一步优选，在气囊的燃气嘴上位于罐体顶面上下两侧分别设置橡胶密封圈II，保证罐体内的气密性。
本发明的有益效果是：
由于在罐体内设置气囊，在罐体底端的底座内顶面安装自动补气装置，随着气囊内的液化气量减少，气囊内气压减小，当气囊内气压低于设定值时，自动补气装置启动，向罐体内补充气压，将气囊压缩，从而使气囊内的气压始终处于设定值，进而使气囊内的液化气释放的更加充分，节约资源，大大的提高了液化气的利用率。
附图说明
图1是本发明的结构示意图；
图2是图1中本发明的方框图；
图中：1-罐体，2-护罩，3-手提口，4-气囊，5-燃气嘴，6-燃气阀，7-橡胶密封圈II，8-底座，9-橡胶密封圈I，10-自动补气装置，11-进气接头，12-排气阀，1001-气泵，1002-气压感应控制模块。
具体实施方式
如图所示，一种自动补压燃气罐，包括罐体1，在罐体1顶端安装半环形护罩2，在护罩2上设有左右对称布置的手提口3，所述罐体1底部敞口，在罐体1内设置气囊4，在气囊4顶端设有燃气嘴5，所述燃气嘴5经罐体1顶端穿出，且在进气嘴穿出端安装燃气阀6，在气囊4的燃气嘴5上位于罐体1顶面上下两侧分别安装橡胶密封圈II7；在罐体1底端通过螺钉安装底端敞口的底座8，在罐体1底面和底座8之间安装橡胶密封圈I9，在底座8内顶面安装自动补气装置10、进气接头11和排气阀12，所述自动补气装置10是由气泵1001、气压感应控制模块1002构成，进气接头11的出气端和排气阀12的进气端穿入罐体1，且自动补气装置10的出气嘴与进气接头11进气端连接。
操作时，首先打开底座8内顶面的排气阀12，经燃气阀6向气囊4中注入0.8Mpa的液化气，然后关闭排气阀12，将燃气阀6接入燃气灶，将自动补气装置10接通电源，并自动补气装置10设定为0.8Mpa。
在使用过程中，随着气囊4内的液化气量减少，气囊4内气压减小，当气囊4内气压低于0.8Mpa时，自动补气装置10启动，向罐体1内补充气压，将气囊4压缩，从而使气囊4内的气压始终处于0.8Mpa，进而使气囊4内的液化气释放的更加充分，大大的提高了液化气的利用率。
以上仅为本发明的具体实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (4)

1.一种自动补压燃气罐，包括罐体，在罐体顶端设置半环形护罩，在护罩上设有左右对称布置的手提口，其特征在于：所述罐体底部敞口，在罐体内设置气囊，在气囊顶端设有燃气嘴，所述燃气嘴经罐体顶端穿出，且在进气嘴穿出端安装燃气阀；在罐体底端安装底端敞口的底座，在底座内顶面安装自动补气装置、进气接头和排气阀，所述自动补气装置是由气泵、气压感应控制模块构成，进气接头的出气端和排气阀的进气端穿入罐体，且自动补气装置的出气嘴与进气接头进气端连接。
2.根据权利要求1所述的自动补压燃气罐，其特征在于：所述底座通过螺钉安装在罐体底部。
3.根据权利要求1所述的自动补压燃气罐，其特征在于：在罐体底面和底座之间安装橡胶密封圈I。
4.根据权利要求1所述的自动补压燃气罐，其特征在于：在气囊的燃气嘴上位于罐体顶面上下两侧分别设置橡胶密封圈II。
CN201611179737.XA 2016-12-19 2016-12-19 自动补压燃气罐 Pending CN106678536A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109442202A (zh) * 2018-10-29 2019-03-08 中国石油大学(华东) 一种二氧化碳驱油用储气装置
CN112325156A (zh) * 2020-10-28 2021-02-05 江西舜曙照明电器有限公司 一种led用工艺气体储存装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109442202A (zh) * 2018-10-29 2019-03-08 中国石油大学(华东) 一种二氧化碳驱油用储气装置
CN112325156A (zh) * 2020-10-28 2021-02-05 江西舜曙照明电器有限公司 一种led用工艺气体储存装置
CN112325156B (zh) * 2020-10-28 2022-02-22 江西舜曙照明电器有限公司 一种led用工艺气体储存装置

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Application publication date: 20170517