CN102980029B - Liquefied natural gas welding heat insulation gas cylinder valve box protection cover for motor vehicle - Google Patents
Liquefied natural gas welding heat insulation gas cylinder valve box protection cover for motor vehicle Download PDFInfo
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- CN102980029B CN102980029B CN201210497037.0A CN201210497037A CN102980029B CN 102980029 B CN102980029 B CN 102980029B CN 201210497037 A CN201210497037 A CN 201210497037A CN 102980029 B CN102980029 B CN 102980029B
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- gas cylinder
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Abstract
The invention discloses a liquefied natural gas welding heat insulation gas cylinder valve box protection cover for a motor vehicle, relating to the field of mechanical technology. A heat insulation gas cylinder is provided with various necessary valves; one end of the heat insulation gas cylinder is fixed with a thick end of the protection cover, and the other end of the protection cover is connected with a top cover of the protection cover through a hasp lock; a liquid filling bracket sinks in the surface of the protection cover and is bolted with a mounting hole position of the liquid filling bracket of the protection cover; an emptying bracket sinks in the surface of the protection cover and is bolted with a mounting hole position of the emptying bracket of the protection cover, and a side cover of the protection cover is bolted with a side cover hole position of the protection cover; a gas filling seat, a gas return seat and a pressure meter which are fixed on the liquid filling bracket and a signal box fixed on the emptying bracket are all fixed with the heat insulation gas cylinder through a pipeline; and the bolting positions of the liquid filling bracket and the emptying bracket with the protection cover are exchanged. The protection cover disclosed by the invention is used for protecting a heat insulation gas cylinder, ensures the safety and is convenient to operate.
Description
Technical field
Automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover of the present invention, relates to field of mechanical technique; Be particularly related to the field of mechanical technique of pressurized container; Be specifically related to automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover technical field.
Background technique
With regard to automobile-use LNG Liquefied natural gas welded insulated gas cylinder; be provided with topping up, fluid, use, maintenance, involved pressure, safety, adjusting, the emptying of maintenance ... valve, information table, regulator, controller for observing, detect, clear up, operating etc. a series of Function and operations ... Deng parts; also carrying in the fortune process of being expert at for shaking, impact, jolt simultaneously, crashproof, overload, severe road conditions, endurance load ... adaptive capacity etc. the various situations of extraneous factor; so, most important to the effective and safe protection of described parts.Existing known technology one is without any protection, the 2nd, with a simple shell, one end that various indispensable parts are installed on insulated gas cylinder is closed; Exist and do not protect dangerous, simple sealing to the deficiency of inconvenient operation, defect and drawback; Formed in the industry unsolved problem always.Professional knowledge based on inventor and working experience and the unremitting pursue to cause; on investigation conscientiously and fully, understanding, analysis, summary, the existing known technology of research and present situation basis; take " topping up support and emptying support are depressed in safety cover surface within and be provided with top cover and side cover " key technology, succeeded in developing the present invention.Solved the technology in the industry difficult.
Summary of the invention
The present invention takes " topping up support and emptying support are depressed in safety cover surface within and be provided with top cover and side cover " key technology, on its insulated gas cylinder, be provided with that various indispensable valves one end is fixed with safety cover butt end and the safety cover the other end is connected by hasp lock with safety cover top cover, topping up support to be to be depressed within safety cover surface the topping up support position of mounting hole bolton with safety cover, and emptying support is to be depressed within safety cover surface the equal bolton in safety cover side cover hole site with emptying support position of mounting hole and safety cover side cover and the safety cover of safety cover; On topping up support, on fixing aerating seat, return-air seat, pressure gauge and emptying support, fixing signal box is all fixed by pipeline and insulated gas cylinder; Topping up support and emptying support are for selecting the position of the two and safety cover bolton to change mutually.
1., take " topping up support and emptying support are depressed in safety cover surface within and be provided with top cover and side cover " key technology the object reaching by the present invention is:, provide the new equipment of " automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover ".2., make unique practical, the design science of design of the present invention rationally, simple and ingenious structure, effect be significantly reliable.3., make the present invention can be to the topping up arranging on insulated gas cylinder, fluid, use, maintenance, involved pressure, safety, adjusting, the emptying of maintenance ... valve, information table, regulator, controller for observing, detect, clear up, operating etc. a series of Function and operations ... Deng parts, be effectively protected.4., make the present invention be convenient to the operation to insulated gas cylinder.5., make the present invention adapt to the actual requirement of the severe road conditions of China, effectively carrying be expert in fortune process for shake, impact, jolt, crashproof, overload, the severe adaptive capacity of the various situations of extraneous factor such as road conditions, endurance load.6., make the present invention solve the objective situation of the special and narrow space in insulated gas cylinder mounting point.7., by the present invention, solve deficiency, defect and the drawback that existing known technology and present situation exist, the technology solving in the industry is difficult, fills up the technological gap in the industry, promotes the technical merit of the industry.8., make the present invention be convenient to be made low, easy to use and be beneficial to wide popularization and application.
For achieving the above object, technological scheme provided by the invention is:
An automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, consists of topping up support, safety cover, safety cover top cover, emptying support, safety cover side cover;
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, on its insulated gas cylinder, be provided with that one end of various indispensable valves and the butt end of taper tubular safety cover are fixedly connected with and the other end of safety cover by hasp lock, the mode with hasp is connected with safety cover top cover, its topping up support is connected by bolton with the topping up support position of mounting hole of described safety cover one side in the mode being depressed within described safety cover surface, its emptying support is connected by bolton with the safety cover side cover hole site of described safety cover with emptying support position of mounting hole and the safety cover side cover of described safety cover opposite side in the mode being depressed within described safety cover surface,
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, the signal box being fixedly connected with on the aerating seat being fixedly connected with on described topping up support, return-air seat, pressure gauge and emptying support is all fixedly connected with described insulated gas cylinder by pipeline.
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, the both sides that described topping up support is arc plate are provided with side block platy structure in the mode perpendicular to this arc plate, described safety cover is that a side is provided with topping up support mounting hole and opposite side is provided with the taper tubular structure in emptying support mounting hole and safety cover side cover hole, described safety cover top cover is discoideus structure, described emptying support is to be provided with the arc plate both sides of preparation line by hole to be provided with side block platy structure in the mode perpendicular to this arc plate, described safety cover side cover is arc platy structure.
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, described topping up support and emptying support are for selecting the two position being connected by bolton with safety cover to be connected in the mode of changing mutually.
Owing to having adopted technological scheme provided by the invention; " topping up support and emptying support are depressed in safety cover surface within and be provided with top cover and side cover " key technology owing to having adopted; Owing to being provided with on its insulated gas cylinder of the present invention that various indispensable valves one end is fixed with safety cover butt end and the safety cover the other end is connected by hasp lock with safety cover top cover, topping up support to be to be depressed within safety cover surface the topping up support position of mounting hole bolton with safety cover, and emptying support is to be depressed within safety cover surface the equal bolton in safety cover side cover hole site with emptying support position of mounting hole and safety cover side cover and the safety cover of safety cover; On topping up support, on fixing aerating seat, return-air seat, pressure gauge and emptying support, fixing signal box is all fixed by pipeline and insulated gas cylinder; Topping up support and emptying support are for selecting the position of the two and safety cover bolton to change mutually.Make the beneficial effect that the present invention obtains be:
1, the present invention on " topping up support and emptying support are depressed in safety cover surface within and be provided with top cover and side cover " key technology basis, provides the new equipment of " automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover " taking.
2, unique practical, the design science of design of the present invention rationally, simple and ingenious structure, effect stability be reliable.
3, the present invention is to the topping up arranging on insulated gas cylinder, fluid, use, maintenance, involved pressure, safety, adjusting, the emptying of maintenance ... valve, information table, regulator, controller for observing, detect, clear up, operating etc. a series of Function and operations ... Deng parts, obtained effective protection.
4, the operation to insulated gas cylinder is convenient in the present invention.
5, the present invention can adapt to the actual requirement of the severe road conditions of China, can effectively carry in the fortune process of being expert at for shaking, impact, jolt, crashproof, overload, severe road conditions, endurance load ... adaptive capacity etc. the various situations of extraneous factor.
6, the invention solves the objective situation of the special and narrow space in insulated gas cylinder mounting point, adapt to and use on Motor Vehicle.
7, topping up support of the present invention and emptying support be for selecting the two position being connected by bolton with safety cover to change mutually, thus different usage requirement in the time of can meeting insulated gas cylinder and be arranged on respectively vehicle both sides.
8, the present invention has the generous exclusive feature of appearance looks elegant.
9, the deficiency, defect and the drawback that by the invention solves existing known technology and present situation, exist, solved the technology in the industry difficult, filled up the technological gap in the industry, promoted the technical merit of the industry.
10, the present invention is convenient to be made low, easy to use and is beneficial to wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the specific embodiment of the invention.In figure, embody topping up support to be depressed in the situation within safety cover surface, thereby played the convenience of aerating seat, return-air seat, manometric protective action and operation to being fixedly connected with on topping up support; In like manner, the emptying support after safety cover is also like this.
Fig. 2 is that the specific embodiment of the invention is at the schematic perspective view that safety cover top cover is not installed.The various parts of installing on insulated gas cylinder in figure, have been embodied.
Fig. 3 is the blast schematic perspective view of the specific embodiment of the invention.Can complete understanding the present invention by this figure.
Label in figure: 1, topping up support, 2, safety cover, 3, safety cover top cover, 4, emptying support, 5, safety cover side cover.
Embodiment
Below in conjunction with Figure of description, the present invention is described in detail.Shown in Figure of description:
An automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, consists of topping up support 1, safety cover 2, safety cover top cover 3, emptying support 4, safety cover side cover 5;
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, on its insulated gas cylinder, be provided with that one end of various indispensable valves and the butt end of taper tubular safety cover 2 are fixedly connected with and the other end of safety cover 2 by hasp lock, the mode with hasp is connected with safety cover top cover 3, its topping up support 1 is connected by bolton with the topping up support position of mounting hole of described safety cover 2 one sides in the mode being depressed within described safety cover 2 surfaces, its emptying support 4 is connected by bolton with the safety cover side cover hole site of described safety cover 2 with emptying support position of mounting hole and the safety cover side cover 5 of described safety cover 2 opposite sides in the mode being depressed within described safety cover 2 surfaces,
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, the signal box being fixedly connected with on the aerating seat being fixedly connected with on described topping up support 1, return-air seat, pressure gauge and emptying support 4 is all fixedly connected with described insulated gas cylinder by pipeline.
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, described topping up support 1 is provided with side block platy structure in the mode perpendicular to this arc plate for the both sides of arc plate, described safety cover 2 is that a side is provided with topping up support mounting hole and opposite side is provided with the taper tubular structure in emptying support mounting hole and safety cover side cover hole, described safety cover top cover 3 is discoideus structure, described emptying support 4 is provided with side block platy structure for being provided with the arc plate both sides of preparation line by hole in the mode perpendicular to this arc plate, described safety cover side cover 5 is arc platy structure.
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, described topping up support 1 and emptying support 4 are for selecting the two position being connected by bolton with safety cover 2 to be connected in the mode of changing mutually.
In above-mentioned specific implementation process: implement in the mode of changing mutually the mounting point on safety cover 2 to described topping up support 1 and emptying support 4, met usage requirements different when insulated gas cylinder is arranged on respectively vehicle both sides; Obtained the good result of expection.
The foregoing is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction; The those of ordinary skill of all industry all can smooth and easyly be implemented, but in the equivalent variations that does not depart from technical solution of the present invention and make differentiation, is equivalent embodiment of the present invention, all still belongs to technological scheme of the present invention.
Claims (3)
1. an automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, is characterized in that: topping up support (1), safety cover (2), safety cover top cover (3), emptying support (4), safety cover side cover (5), consist of;
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, on its insulated gas cylinder, be provided with that one end of various indispensable valves and the butt end of taper tubular safety cover (2) are fixedly connected with and the other end of safety cover (2) by hasp lock, the mode with hasp is connected with safety cover top cover (3), its topping up support (1) is connected by bolton with the topping up support position of mounting hole of described safety cover (2) one sides in the mode being depressed within described safety cover (2) surface, its emptying support (4) is connected by bolton with the safety cover side cover hole site of described safety cover (2) with emptying support position of mounting hole and the safety cover side cover (5) of described safety cover (2) opposite side in the mode being depressed within described safety cover (2) surface,
Described automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover, the signal box being fixedly connected with on the aerating seat being fixedly connected with on described topping up support (1), return-air seat, pressure gauge and emptying support (4) is all fixedly connected with described insulated gas cylinder by pipeline.
2. automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover according to claim 1, it is characterized in that: described topping up support (1) is provided with side block platy structure in the mode perpendicular to this arc plate for the both sides of arc plate, described safety cover (2) is that a side is provided with topping up support mounting hole and opposite side is provided with the taper tubular structure in emptying support mounting hole and safety cover side cover hole, described safety cover top cover (3) is discoideus structure, described emptying support (4) is provided with side block platy structure for being provided with the arc plate both sides of preparation line by hole in the mode perpendicular to this arc plate, described safety cover side cover (5) is arc platy structure.
3. automobile-use LNG Liquefied natural gas welded insulated gas cylinder clack box safety cover according to claim 1, is characterized in that: described topping up support (1) and emptying support (4) are for selecting the two to be connected in the mode of changing mutually with the position that safety cover (2) is connected by bolton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497037.0A CN102980029B (en) | 2012-11-28 | 2012-11-28 | Liquefied natural gas welding heat insulation gas cylinder valve box protection cover for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497037.0A CN102980029B (en) | 2012-11-28 | 2012-11-28 | Liquefied natural gas welding heat insulation gas cylinder valve box protection cover for motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980029A CN102980029A (en) | 2013-03-20 |
| CN102980029B true CN102980029B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210497037.0A Active CN102980029B (en) | 2012-11-28 | 2012-11-28 | Liquefied natural gas welding heat insulation gas cylinder valve box protection cover for motor vehicle |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650464B (en) * | 2014-11-10 | 2019-06-04 | 张家港中集圣达因低温装备有限公司 | A kind of Vehicular liquefied natural gas cylinder and its valve protection device |
| CN104989560A (en) * | 2015-08-10 | 2015-10-21 | 广西玉柴机器股份有限公司 | Gvu shielding box |
| CN106439182A (en) * | 2016-12-06 | 2017-02-22 | 无锡优耐特净化装备有限公司 | Pneumatic actuator |
| CN109373186B (en) * | 2018-12-12 | 2021-09-17 | 浙江英德赛半导体材料股份有限公司 | Protection assembly in high-purity ammonia steel cylinder |
| CN113074314B (en) * | 2020-01-03 | 2024-04-23 | 广州汽车集团股份有限公司 | Hydrogen tank valve protection support and fuel cell car |
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| EP0447315A1 (en) * | 1990-03-16 | 1991-09-18 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Labelling and protection assembly for fluid container valves |
| CN2115452U (en) * | 1992-03-12 | 1992-09-09 | 陈雨苍 | Movable lpg cylinder valve protecting cover |
| US5158204A (en) * | 1992-02-06 | 1992-10-27 | Air Products And Chemicals, Inc. | Containment and diversion cap for gas cylinders |
| CN2200101Y (en) * | 1994-09-29 | 1995-06-07 | 刘家梓 | Protective cover for cylinder of liquefied gas |
| CN202118498U (en) * | 2011-06-17 | 2012-01-18 | 倪加明 | Liquefied petroleum gas steel cylinder for forklifts |
| CN202946915U (en) * | 2012-11-28 | 2013-05-22 | 北京天海工业有限公司 | Liquefied natural gas welding insulation gas bottle valve box protecting cover for motor vehicles |
| CN203082535U (en) * | 2013-01-10 | 2013-07-24 | 浙江金象科技有限公司 | Cylinder valve protection cover device of repeatedly filled welding steel cylinder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325987A (en) * | 2004-05-17 | 2005-11-24 | Liquid Gas Co Ltd | Bulk feed device |
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2012
- 2012-11-28 CN CN201210497037.0A patent/CN102980029B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0447315A1 (en) * | 1990-03-16 | 1991-09-18 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Labelling and protection assembly for fluid container valves |
| US5158204A (en) * | 1992-02-06 | 1992-10-27 | Air Products And Chemicals, Inc. | Containment and diversion cap for gas cylinders |
| CN2115452U (en) * | 1992-03-12 | 1992-09-09 | 陈雨苍 | Movable lpg cylinder valve protecting cover |
| CN2200101Y (en) * | 1994-09-29 | 1995-06-07 | 刘家梓 | Protective cover for cylinder of liquefied gas |
| CN202118498U (en) * | 2011-06-17 | 2012-01-18 | 倪加明 | Liquefied petroleum gas steel cylinder for forklifts |
| CN202946915U (en) * | 2012-11-28 | 2013-05-22 | 北京天海工业有限公司 | Liquefied natural gas welding insulation gas bottle valve box protecting cover for motor vehicles |
| CN203082535U (en) * | 2013-01-10 | 2013-07-24 | 浙江金象科技有限公司 | Cylinder valve protection cover device of repeatedly filled welding steel cylinder |
Non-Patent Citations (1)
| Title |
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| JP特开2005-325987A 2005.11.24 |
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| CN102980029A (en) | 2013-03-20 |
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