CN104691315B - A kind of natural gas used for automobile tank fixing bracket - Google Patents
A kind of natural gas used for automobile tank fixing bracket Download PDFInfo
- Publication number
- CN104691315B CN104691315B CN201510162282.XA CN201510162282A CN104691315B CN 104691315 B CN104691315 B CN 104691315B CN 201510162282 A CN201510162282 A CN 201510162282A CN 104691315 B CN104691315 B CN 104691315B
- Authority
- CN
- China
- Prior art keywords
- natural gas
- pedestal
- type groove
- anchor ear
- fixing bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of natural gas used for automobile tank fixing bracket, including the fixing buckle for being provided with the rectangular seat of U-type groove and being fixedly connected above pedestal with pedestal.The U-type groove bottom level of pedestal is provided with a groove, and damping device is installed in groove.The U-type groove right end of pedestal is vertically provided with a square column hole, and a square column is inserted in leghole, and column is movably connected with the base by the sliding nut that base side is installed.Fixed buckle structure is a flat arc-shaped anchor ear, and anchor ear one end is fixedly connected by screw A with column upper surface, and the anchor ear other end is fixedly connected by screw B with the U-type groove left side of pedestal.The natural gas used for automobile tank fixing bracket that the present invention designs is not while fixing intensity is influenced, moreover it is possible to be applicable in the natural gas tank of different size, reach antiskid, shock-absorbing, reduce the purpose of noise, be promoted the use of on a large scale beneficial to user vehicle.
Description
Technical field
The present invention relates to a kind of fixing bracket, more particularly to a kind of natural gas used for automobile tank fixing bracket.
Background technology
Gas-fueled vehicles are to change a kind of gaseous fuel automobile of the natural gas as fuel using oil.Natural gas methane content is general
It is a kind of good automobile engine fuel more than 90%.What Zhengzhou City started to promote and apply for 2012 is to use respectively
Compressed natural gas or gasoline compressed natural gas-gasoline dual-purpose fuel automobile, abbreviation CNG automobile will also widely popularize application from now on
Single fuel natural gas automobile.The pressure of compressed natural gas used as vehicle fuel is generally in 20MPa or so.It can be by natural gas, by dehydration, desulfurization
After purified treatment, it is made through multistage pressuring machine.State when it is used is gas.Gas-fueled vehicles are clean fuel automobiles.Naturally
The exhaust emission of gas automobile is significantly less than gasoline-fueled automobile, and sulfur compound and lead, carbon monoxide do not reduce in tail gas
80%, hydrocarbon reduces by 60%, and oxynitrides reduces by 70%.Therefore, many countries are using Natural Gas Motor Vehicle as one
Kind mitigates the important means of atmosphere pollution.Gas-fueled vehicles have significant economic benefit.Exploitation of automobile cost, natural gas can be reduced
Price it is more much lower than gasoline and diesel oil, fuel cost generally saves 50% or so, and operation costs are greatly reduced.Due to oil gas
The presence of price difference, changing fare can withdraw within 1 year.Maintenance cost can be saved.Engine does fuel using natural gas, fortune
Row is steady, low noise, not carbon deposit, and energy increasing service life of engine is not required to often replace machine oil and spark plug, can save 50%
Above maintenance cost.It is more safer than gasoline automobile.First compared with gasoline, the inherently safer combustion of compressed natural gas
Material.This shows：Burning point is high.Natural gas burning point is in more than 650.c, than gasoline burning point（427.c）223.c is higher by, so and vapour
Oil phase ratio is not easy to light.Density is low.Relative density with air is 0.48, and gas leakage distributes in air quickly, it is difficult to shape
The concentration of Cheng Yuhuo burnings.Octane number is high.Reachable 130, the capability of antidetonance more much higher than No. 96 best at present MON Motor Octane Numbers
It is good.Explosion limit is narrow.Under natural environment, it is very difficult to form this condition by only 5-15%.Release process is one and absorbed heat
Journey.When compressed natural gas is released from container or pipeline, a low-temperature space can be quickly formed by letting out around hole, make combustion of natural gas
It is difficult.
The operation principle of gas-fueled vehicles is consistent with the principle of gasoline automobile.In short, natural gas is in four-stroke engine
Cylinder in mixed with air, by plug ignition, piston is promoted to move up and down.Although natural gas is compared with gasoline, flammable
Property and firing temperature are there are some difference, but gas-fueled vehicles are using the method for operation basically identical with gasoline car.Mostly
It is to supply operation using compressed natural gas.Natural gas is compressed to 20-25MPa, be then pumped into again be connected to automobile rear,
Top or the high pressure tubular gas cylinder of stent.The flask volume of early stage gas-fueled vehicles is very big, and it is empty to occupy substantial amounts of boot
Between, but developed lightweight gas cylinder of new generation.
The principle of starting of gas-fueled vehicles is that after natural gas automobile engine starting, natural gas passes through soft from gas bomb
Pipe imports fuel, and near engine, natural gas will enter pressure regulator so as to fulfill decompression.Then, natural gas will enter
Multipoint sequential injection sprays rail, which can introduce a gas into cylinder.Sensor and computer are by the mixing to fuel and air
Gas is adjusted, and during so as to spark ignitor natural gas, burning is more effective.Natural gas engine further include reflectal,
High compression piston, nickel tungsten hardening agent exhaust valve seat and methyl hydride catalyzed converter.
Generally using an arc-shaped fixed strip, both ends are fixed on existing natural gas tank fixed form by the way of riveting
On car body, not only dismounting is inconvenient, but also severity is shaken in vehicle travel process, and natural gas tank is easily damaged, fixed effect
Generally.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of installation simply, and good damping effect, noise
Small, fixing intensity is high, is applicable in the natural gas used for automobile tank fixing bracket of different size.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of natural gas used for automobile tank fixing bracket, bag
Include the rectangular seat for being provided with U-type groove and the fixing buckle being fixedly connected above pedestal with pedestal；The U-type groove bottom of the pedestal
Portion's level is provided with a groove, and damping device is installed in the groove；The U-type groove right end of the pedestal is vertically opened
There is a square column hole, a square column, the sliding nut that the column is installed by base side are inserted in the leghole
It is movably connected with the base；The fixed buckle structure is a flat arc-shaped anchor ear, and described anchor ear one end passes through screw A and column
Upper surface is fixedly connected, and the anchor ear other end is fixedly connected by screw B with the U-type groove left side of pedestal.
Further, the damping device is any one in damping spring or Rubber shock-absorbing pad.
Further, the anchor ear is flexible metal strip semicircular ring structure.
Further, the anchor ear medial surface is installed with several equally distributed non-slipping blocks.
Further, the rubber pad with its form fit is placed in the U-type groove of the pedestal.
Beneficial effects of the present invention are as follows：
1. the present invention come horizontal placement natural gas tank, is traveled across by U-type groove pedestal by damping device to reduce automobile
Bring the vibrations of natural gas tank in journey, while the column that can move up and down using one adapts to the natural gas of various outer diameter specification
Column after natural gas tank is put in U-type groove, according to natural gas tank various outer diameter size, is moved to different height, utilizes bottom by tank
The sliding nut of seat side props up column side and column is fixed on desired height, then by the anchor ear other end and pedestal left side
Fixed, the non-slipping block of anchor ear medial surface plays the role of anti-skidding, and the fixing bracket is not while fixing intensity is influenced, moreover it is possible to be applicable in
The natural gas tank of different size, reaches antiskid, shock-absorbing, reduces the purpose of noise, is promoted the use of on a large scale beneficial to user vehicle.
2. the pedestal of the present invention is provided with U-type groove, match with the shape of natural gas tank, stablize beneficial to placing, while rising
The anchor ear medial surface of fixation installs non-slipping block and rubber pad is put in U-type groove, plays the role of dual non-slip stabilization, nothing
How to jolt when advancing by automobile, can ensure the stabilization of natural gas tank, improve security.
3. the present invention opens a groove for being equipped with damping device in the U-type groove of pedestal, damping device uses damping spring
Or any one in Rubber shock-absorbing pad, vibrations and noise are reduced in automobile traveling, improve natural gas tank uses the longevity
The comfort level of life and user vehicle.
4. anchor ear is designed as flexible metal strip semicircular ring structure by the present invention, it can be close to anchor ear by its plasticity
In natural gas tank surface, fixed effect is improved.
Description of the drawings
Fig. 1 is the side structure schematic view of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
Fig. 3 is the pedestal right end column coupling part sectional view of the present invention.
Drawing reference numeral：1st, pedestal, 2, groove, 3, damping device, 4, leghole, 5, column, 6, sliding nut, 7, anchor ear,
8th, screw A, 9, screw B, 10, non-slipping block, 11, rubber pad, 12, U-type groove.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
As shown in Figure 1, a kind of natural gas used for automobile tank fixing bracket, including being provided with the rectangular seat 1 of U-type groove 12 and being located at
The fixing buckle that 1 top of pedestal is fixedly connected with pedestal 1.As shown in Fig. 2, 12 bottom level of U-type groove of pedestal 1 is provided with a groove 2,
Damping device 3 is installed in groove 2.As shown in figure 3, to be vertically provided with one square vertical for 12 right end of U-type groove of pedestal 1
Post holes 4, is inserted with a square column 5 in 4 hole of column, and column 5 passes through the sliding nut 6 installed 1 side of pedestal with 1 activity of pedestal even
It connects.With reference to shown in Fig. 1 and Fig. 2, fixed buckle structure is a flat arc-shaped anchor ear 7, and 7 one end of anchor ear passes through screw A8 and column
5 upper surfaces are fixedly connected, and 7 other end of anchor ear is fixedly connected by screw B9 with 12 left side of U-type groove of pedestal 1.
As the further optimization to the present invention, damping device 3 is any one in damping spring or Rubber shock-absorbing pad.
Anchor ear 7 is flexible metal strip semicircular ring structure.7 medial surface of anchor ear is installed with several equally distributed non-slipping blocks 10.Bottom
It is placed with and the rubber pad of its form fit 11 in the U-type groove 12 of seat 1.
Natural gas tank when in use, is positioned over band by the natural gas used for automobile tank fixing bracket that the present invention designs in a manner of horizontal
In the U-type groove 12 for having the pedestal 1 of damping device 3 and rubber pad 11, the sliding nut 6 of 1 side of pedestal is unscrewed, passes through natural gas
The actual outside diameter size mobile column 5 of tank is moved up and down in leghole 4 to appropriate location, and sliding nut 6 is propped up column 5
Being tightened behind side fixes column 5, the screw A8 of 7 one end of anchor ear of 5 upper surface of column then is tightened fixation, anchor ear 7 is close to
The other end is fixed with 1 left end of pedestal by tightening screw B9 behind natural gas tank surface.Entire fixation procedure is completed, it is necessary to replace day
During right gas tank, only screw B9 need to be unscrewed.
The mentality of designing of the present invention is to be provided with U-type groove 12 in pedestal 1, is matched with the shape of natural gas tank, beneficial to placement
Stablize, while playing 7 medial surface of the anchor ear installation non-slipping block 10 of fixation and putting rubber pad 11 in U-type groove 12, play
How the effect that dual non-slip is stablized jolts when no matter automobile is advanced, can ensure the stabilization of natural gas tank, improve safety
Property.A groove 2 for being equipped with damping device 3 is opened in the U-type groove 12 of pedestal 1, damping device 3 is subtracted using damping spring or rubber
Any one in pad is shaken, vibrations and noise is reduced in automobile traveling, improves the service life and automobile of natural gas tank
The comfort level of user.Anchor ear 7 is designed as flexible metal strip semicircular ring structure, can be close to by its plasticity anchor ear 7
Fixed effect is improved on natural gas tank surface.
The present invention come horizontal placement natural gas tank, is advanced by 12 pedestal 1 of U-type groove by damping device 3 to reduce automobile
Bring the vibrations of natural gas tank in the process, while the column 5 that can move up and down using one adapts to the day of various outer diameter specification
Column 5 after natural gas tank is put in U-type groove 12, according to natural gas tank various outer diameter size, is moved to different height by right gas tank
Degree, props up 5 side of column using the sliding nut 6 of 1 side of pedestal and column 5 is fixed on desired height, then that anchor ear 7 is another
End is fixed with 1 left side of pedestal, and the non-slipping block 10 of 7 medial surface of anchor ear plays the role of anti-skidding, which is not influencing to fix
While intensity, moreover it is possible to be applicable in the natural gas tank of different size, reach antiskid, shock-absorbing, reduce the purpose of noise, beneficial to automobile using
It promotes the use of on a large scale at family.
Claims (5)
1. a kind of natural gas used for automobile tank fixing bracket, including being provided with the rectangular seat of U-type groove and above pedestal and pedestal
The fixing buckle being fixedly connected；It is characterized in that：
The U-type groove bottom level of the pedestal is provided with a groove, and damping device is installed in the groove；
The U-type groove right end of the pedestal is vertically provided with a square column hole, and a square column is inserted in the leghole,
The column is movably connected with the base by the sliding nut that base side is installed；
The fixed buckle structure is a flat arc-shaped anchor ear, and described anchor ear one end is fixed by screw A and column upper surface
Connection, the anchor ear other end are fixedly connected by screw B with the U-type groove left side of pedestal.
2. a kind of natural gas used for automobile tank fixing bracket according to claim 1, it is characterised in that：The damping device is to subtract
Shake any one in spring or Rubber shock-absorbing pad.
3. a kind of natural gas used for automobile tank fixing bracket according to claim 1, it is characterised in that：The anchor ear is flexible gold
Belong to strip semicircle ring structure.
4. a kind of natural gas used for automobile tank fixing bracket according to claim 1, it is characterised in that：The anchor ear medial surface is consolidated
Dingan County is equipped with several equally distributed non-slipping blocks.
5. a kind of natural gas used for automobile tank fixing bracket according to claim 1, it is characterised in that：The U-type groove of the pedestal
Inside it is placed with the rubber pad with its form fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162282.XA CN104691315B (en) | 2015-04-08 | 2015-04-08 | A kind of natural gas used for automobile tank fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162282.XA CN104691315B (en) | 2015-04-08 | 2015-04-08 | A kind of natural gas used for automobile tank fixing bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104691315A CN104691315A (en) | 2015-06-10 |
| CN104691315B true CN104691315B (en) | 2018-05-25 |
Family
ID=53339009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162282.XA Active CN104691315B (en) | 2015-04-08 | 2015-04-08 | A kind of natural gas used for automobile tank fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104691315B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838612A (en) * | 2017-02-13 | 2017-06-13 | 平罗县龙江液化气有限责任公司 | A kind of vehicle-mounted natural gas tank fixed frame |
| CN107472009B (en) * | 2017-09-07 | 2019-07-16 | 江苏韦兰德特种装备科技有限公司 | A kind of fixed bracket of natural gas vehicle gas tank |
| CN107379962B (en) * | 2017-09-18 | 2020-02-21 | 芜湖金智王机械设备有限公司 | Natural gas car gas pitcher connection structure |
| CN110277871A (en) * | 2018-03-16 | 2019-09-24 | 德昌电机(深圳)有限公司 | The electric machine assembly and fuel oil pump assembly of bracket and the application bracket |
| CN108426171B (en) * | 2018-03-22 | 2019-10-01 | 西南石油大学 | A kind of buffering stand for liquefied natural gas transport |
| CN110722981A (en) * | 2019-10-31 | 2020-01-24 | 连云港中远海运特种装备制造有限公司 | Vehicle-mounted fuel gas cylinder supporting frame |
| CN111347875B (en) * | 2020-03-03 | 2022-12-20 | 佛山科学技术学院 | Hydrogen cylinder storage device applied to hydrogen energy automobile |
| CN111994438A (en) * | 2020-10-29 | 2020-11-27 | 东营正大金属制品有限公司 | Bury formula oil field domestic sewage treatment plant transportation and prevent positioning mechanism that sideslips |
| CN113335255B (en) * | 2021-07-07 | 2022-12-27 | 四川丰科汽车部件有限公司 | Shock attenuation formula air receiver for heavy truck |
| CN113580926B (en) * | 2021-09-10 | 2023-10-27 | 峡江县飞福科技有限公司 | Automobile natural gas tank protection equipment capable of automatically improving protection performance under impact |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1218345A (en) * | 1984-06-28 | 1987-02-24 | John D. Collier | Wire form support system for fuel tanks |
| CN2921826Y (en) * | 2006-07-20 | 2007-07-11 | 明基电通信息技术有限公司 | Cross-cut tester |
| CN201338531Y (en) * | 2008-12-29 | 2009-11-04 | 上海华普汽车有限公司 | Gas cylinder fastening device of CNG automobile |
| WO2011043745A1 (en) * | 2009-10-05 | 2011-04-14 | Posirisuk, Surayut | Jigs and fixtures of cng containers for motor vehicles |
| CN201980075U (en) * | 2011-03-16 | 2011-09-21 | 奇瑞汽车股份有限公司 | Split type gas storage cylinder fixing support frame |
| CN202243832U (en) * | 2011-10-10 | 2012-05-30 | 何明 | Rearview mirror |
| CN202294259U (en) * | 2011-11-02 | 2012-07-04 | 常州黄海汽车有限公司 | Coach gas bottle fixing mechanism |
| CN102941804A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Fixing bracket for double gas bottles of gas-fueled vehicle |
| CN203142392U (en) * | 2013-02-20 | 2013-08-21 | 北京汽车股份有限公司 | Fuel tank shock pad |
| CN203807338U (en) * | 2014-01-10 | 2014-09-03 | 东莞市银锐精密机械有限公司 | Cutter bit assembly for cutting glass |
| CN204567278U (en) * | 2015-04-08 | 2015-08-19 | 南通理工学院 | A kind of natural gas used for automobile tank fixed support |
-
2015
- 2015-04-08 CN CN201510162282.XA patent/CN104691315B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104691315A (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104691315B (en) | A kind of natural gas used for automobile tank fixing bracket | |
| RU2003134704A (en) | METHOD AND UNEILATED LOW EMISSION BENZIUM FOR FILLING FUEL OF A CAR WITH A REDUCED EMISSION | |
| CN204567278U (en) | A kind of natural gas used for automobile tank fixed support | |
| Enga et al. | Catalytic control of diesel particulate | |
| CN102941804A (en) | Fixing bracket for double gas bottles of gas-fueled vehicle | |
| CN202031726U (en) | Gas burning system for car | |
| Tiwari | Converting a diesel engine to dual-fuel engine using natural gas | |
| Ji et al. | Reducing HC emissions from a gasoline engine at the starting conditions through activated carbon adsorption | |
| CN207549952U (en) | A kind of natural gas used for automobile tank fixing device | |
| Moghbelli et al. | CONVERSION OF GASOLINE VEHICLES TO CNG-HYBRID VEHICLES (CNG-ELECTRIC VEHICLES) | |
| CN206031062U (en) | Natural gas vehicle's gas pitcher holder | |
| Eichlseder et al. | Potential of IC-engines as minimum emission propulsion system | |
| CN202782670U (en) | Multifunctional liquefied natural gas (LNG) cylinder bracket for vehicles | |
| CN206707848U (en) | A kind of new automobile aerator | |
| Update | India bharat stage VI emission standards | |
| CN107472009B (en) | A kind of fixed bracket of natural gas vehicle gas tank | |
| CN202038166U (en) | Fuel tank of passenger car | |
| CN204249811U (en) | A kind of natural gas filter mounting bracket | |
| CN202065038U (en) | Safe, energy-saving and environmental-friendly automobile fuel gasifier | |
| CN206036661U (en) | Mount of fluid pressure type CNG gas cylinder | |
| CN201437329U (en) | Automobile CNG system and carautomobile | |
| CN204783342U (en) | Car carbon tank and car | |
| CN203161515U (en) | Low temperature pump tank | |
| CN203600998U (en) | CNG gas cylinder top-arranged public bus | |
| CN203560007U (en) | CNG open loop system for automobiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 401120 building 1-1-9, No. 99-16, Jinyu Avenue, jingkaiyuan, Beibu New District, Yubei District, Chongqing (Yue 1) Patentee after: Camex Automotive Technology (Chongqing) Co., Ltd Address before: 226000 No. 14, Yongxing Road, Nantong, Jiangsu Patentee before: NANTONG POLYTECHNIC College |
|
| TR01 | Transfer of patent right |