CN107576752A - Plastic fuel tank combustibility test platform - Google Patents
Plastic fuel tank combustibility test platform Download PDFInfo
- Publication number
- CN107576752A CN107576752A CN201610516454.3A CN201610516454A CN107576752A CN 107576752 A CN107576752 A CN 107576752A CN 201610516454 A CN201610516454 A CN 201610516454A CN 107576752 A CN107576752 A CN 107576752A
- Authority
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- China
- Prior art keywords
- fuel tank
- canopy
- drive device
- slide unit
- fixed
- 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.)
- Pending
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 44
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 10
- 240000005373 Panax quinquefolius Species 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The present invention relates to a kind of plastic fuel tank combustibility test platform, including regulation fixing apparatus, contain liquid device, slide unit drive device, every canopy, every canopy drive device, automatic ignition device, automatic fire extinguisher, control system etc.；Slide unit drive device is located in regulation fixing apparatus, contain and be provided with below liquid device for supporting and movably every canopy and every canopy drive device, automatic ignition device and it is provided with automatic fire extinguisher every canopy drive device, control system can realize the control to whole testing stand, the big I for containing liquid device is adjusted, and then meeting the test requirements document of different model fuel tank, automatic fire extinguisher is simple to operate, does not interfere with detection device normal use；The plastic fuel tank combustibility test platform being capable of inspection of the whole-process automatic control to plastic fuel tank fire resistance, whether qualified test plastic fuel tank quality, apparatus structure is reasonable in design, it is simple to operate, practicality is high, reliability is high, whole system can bear high temperature, will not occur situations such as deformation in use.
Description
Technical field
The present invention relates to a kind of fuel tank performance test stand, and in particular to a kind of plastic fuel tank combustibility test platform.
Background technology
In the quality testing of plastic fuel tank, the fire resistance of plastic fuel tank is as one of important context of detection, it is desirable to
Internal fuel leakage phenomenon does not occur in experimentation for plastic fuel tank.When being detected to the fire resistance of plastic fuel tank, make
While simple and convenient, the security of experiment is noted in particular that, avoids causing unnecessary injury and loss, asks safely
Topic is contemplated that and solved the problems, such as when plastic fuel tank fire resistance is tested.
The content of the invention
It is an object of the invention to provide a kind of plastic fuel tank combustibility test platform, in the fire resistance to fuel tank
While test, the features such as realizing the simple operation of plastic fuel tank combustibility test platform, automatically control, avoid testing
In journey because of misoperation and caused by unnecessary loss and injury.
To achieve these goals, technical scheme is as follows：
A kind of plastic fuel tank combustibility test platform, including regulation fixing apparatus, contain liquid device, slide unit drive device, every canopy, every
Canopy drive device, automatic ignition device, automatic fire extinguisher；Regulation fixing apparatus are located above testing stand, slide unit drive device
It is located at testing stand right-hand member with automatic ignition device, contains liquid device and be fixed in slide unit drive device, goes out every canopy drive device and automatically
Fiery device is located at testing stand left end, is fixed on every canopy every in canopy drive device；Automatic ignition device is by electric control igniter, igniter
Fixed support, immersion oil lead composition, igniter fixed support are fixed on testing stand right-hand member, and electric control igniter, which is bolted, to be put
In on igniter fixed support, immersion oil lead is placed in inside electric control igniter；Automatic fire extinguisher is by fixing fire extinguishing support, fire extinguishing
Conveyance conduit and nozzle composition, fixed fire extinguishing support are fixed on testing stand left end, and fire extinguishing conveyance conduit includes two, with being fixed on
Support of putting out a fire connects, and the other end extends respectively to below regulation fixing apparatus and automatic ignition device side, conveyance conduit of putting out a fire
It is connected with nozzle.
Regulation fixing apparatus include locking nut fuel tank briquetting, fixing band, crossbeam, sliding block, height adjustment mechanism, guiding branch
Post, locking nut fuel tank briquetting and in guide stanchion, sliding block are fixed on below the crossbeam, fixing band by screw and nut with
Sliding block is connected, and height adjustment mechanism is connected by screw and nut with guide stanchion, crossbeam.
Contain liquid device to be made up of main Sheng liquid device and several auxiliary Sheng liquid devices, main Sheng liquid device and several auxiliary are contained liquid device and are in back
Word structure is located on roller trolley.
Slide unit drive device is made up of slide unit motor, sprocket wheel one, roller trolley, driving-chain and slide unit track, slide unit
Motor is fixed on testing stand right-hand member, and sprocket wheel one is connected with slide unit motor, and sprocket wheel one engages with driving-chain, driving-chain with
Roller trolley is bolted.
Every canopy drive device by every canopy motor, gear reduction unit, guiding trestle, leading screw one, every canopy moving cart group
Into, testing stand left end is fixed on every canopy motor, and be connected with gear reduction unit, leading screw one and gear reduction unit pass through shaft coupling
Device is connected, and leading screw one is connected with every canopy by axle sleeve.
Height adjustment mechanism is made up of chain, sprocket wheel two, handwheel, bevel gear, leading screw two, sprocket wheel two, handwheel connection, chain
Engaged with sprocket wheel two, feed rod one end is connected with chain, and the other end is connected with bevel gear, and bevel gear and leading screw two connect, leading screw two
Inside guide stanchion.
Fuel tank fixing device for installing surface structure size is：1.6 meters × 0.65 meter × 0.8 meter, regulation fixing apparatus, contain liquid
Device, slide unit drive device, every canopy, every canopy drive device, automatic ignition device, automatic fire extinguisher framework material use fire resisting
Steel, high temperature can be born, is unlikely to deform.
The beneficial effects of the invention are as follows：It is whether qualified that plastic fuel tank quality can be tested, this kind of plastic fuel tank fire resisting
Testing stand, reasonable in design, easy to operate, security is good, and reliability is high, and whole system can bear high temperature, Bu Hui
Deformed in use；Fire resistance test is sized to could be adjusted to the experiment for meeting different model fuel tank every canopy and Sheng liquid device
It is required that remote monitoring can be achieved, guarantee can start fire extinguishing system in time when going wrong（Remote manual can start fire extinguishing dress
Put）；Extinguishing device operation operation, detection device normal use is not interfered with, while whole process is realized by remote control industrial computer
Automatically control, ensure the security of experiment.
Brief description of the drawings
Accompanying drawing 1 is the overall structure diagram of the present invention；
Accompanying drawing 2 is the regulation fixing apparatus structural representation of the present invention；
Accompanying drawing 3 is the Sheng liquid device structural representation of the present invention；
Accompanying drawing 4 is the slide unit driving device structure schematic diagram of the present invention；
Accompanying drawing 5 is the present invention every canopy driving device structure schematic diagram；
Fig. 6 is the height adjustment mechanism structural representation of the present invention.
Embodiment
As shown in figure 1, the present invention includes regulation fixing apparatus 101, contains liquid device 102, slide unit drive device 103, every canopy
104th, every canopy drive device 105, automatic ignition device, automatic fire extinguisher；Regulation fixing apparatus 101 are located on testing stand 112
Side, slide unit drive device 103 and automatic ignition device are located at the right-hand member of testing stand 112, contain liquid device 102 and are fixed on slide unit drive device
On 103, it is located at the left end of testing stand 112 every canopy drive device 105 and automatic fire extinguisher, is fixed on every canopy 104 and drives dress every canopy
Put on 105；Automatic ignition device is made up of electric control igniter 106, igniter fixed support 107, immersion oil lead 108, igniter
Fixed support 107 is fixed on the right-hand member of testing stand 112, and electric control igniter 106, which is bolted, is placed in igniter fixed support 107
On, immersion oil lead 108 is placed in inside electric control igniter 106；Automatic fire extinguisher is by fixing fire extinguishing support 109, fire extinguishing delivery pipe
Road 110 and nozzle 111 form, and fixed fire extinguishing support 109 is fixed on the left end of testing stand 112, and fire extinguishing conveyance conduit 110 includes two
Root, it is connected with fixed fire extinguishing support 109, the other end extends respectively to the lower section of regulation fixing apparatus 101 and automatic ignition device side
Side, fire extinguishing conveyance conduit 110 are connected with nozzle 111.
As shown in Figure 1 and Figure 2, regulation fixing apparatus 101 include locking nut fuel tank briquetting 201, fixing band 202, crossbeam
203rd, sliding block 204, height adjustment mechanism 205, guide stanchion 206, locking nut fuel tank briquetting 201 and installed in guide stanchion
On 206, sliding block 204 is fixed on the lower section of crossbeam 203, and fixing band 202 is connected by screw and nut with sliding block 204, and height adjusts machine
Structure 205 is connected by screw and nut with guide stanchion 206, crossbeam 203.
As shown in Fig. 1, Fig. 3, Fig. 4, contain liquid device 102 and be made up of main Sheng liquid device 301 and several auxiliary Sheng liquid devices 302, it is main
Contain liquid device 301 and several auxiliary are contained liquid device 302 and are located in Back Word structure on roller trolley 403.
As Figure 1 and Figure 4, slide unit drive device 103 by slide unit motor 401, sprocket wheel 1, roller trolley 403,
Driving-chain 404 and slide unit track 405 form, and slide unit motor 401 is fixed on the right-hand member of testing stand 112, and sprocket wheel 1 is with sliding
Platform motor 401 is connected, and sprocket wheel 1 engages with driving-chain 404, and driving-chain 404 is connected with roller trolley 403 by bolt
Connect.
As shown in Figure 1, shown in Figure 5, every canopy drive device 105 by every canopy motor 501, gear reduction unit 502, guiding trestle
503rd, leading screw 1, form every canopy moving cart 505, be fixed on the left end of testing stand 112, and and gear every canopy motor 501
Decelerator 502 is connected, and leading screw 1 is connected with gear reduction unit 502 by shaft coupling, leading screw 1 and passes through axle every canopy 104
Set connection.
As shown in Fig. 2, Fig. 6, height adjustment mechanism 205 is by chain 601, sprocket wheel 2 602, handwheel 603, feed rod 604, cone
Gear 605, leading screw 2 606 form, and sprocket wheel 2 602, handwheel 603 connect, and chain 601 and sprocket wheel 2 602 engage, feed rod 604 1
End is connected with chain 601, and the other end is connected with bevel gear 605, and bevel gear 605 and leading screw 2 606 connect, and leading screw 2 606 is located at
Inside guide stanchion 206.
When it is implemented, plastic fuel tank to be measured is positioned in fixing band 202, adjusted by height adjustment mechanism 205
Whole experiment fuel tank height, is allowed to identical with height of the fuel tank under complete vehicle curb condition apart from road surface；It will contain to add in liquid device 102 and be available for
Burning 5 minutes with the oily fuel oil with the trade mark of engine combustion, during experiment, all openings of plastic fuel tank should seal
Close, but ventilation should be at normal operating conditions, ensure not affected by wind；Electric control igniter 106 is lighted a fire, in precombustion position
After putting sustained combustion 60 seconds, slide unit drive device 103 drives Sheng liquid device 102 to be moved under experiment fuel tank, makes direct flame contact
Fuel tank bottom surface and side, sustained combustion drive to cover every canopy 104 and contained on liquid device 102 after 60 seconds every canopy drive device 105, after
After afterflame burns 60 seconds, slide unit drive device 103, which drives, contains liquid device 102 away from fuel tank, with after canopy drive device 105 drive every
Canopy 104 is away from fuel tank；If containing in liquid device 102 and test on fuel tank still has residual flame, can be filled by self-extinguishing
Put and extinguished；During whole experiment, leakage phenomenon does not occur and is then considered as certified products for plastic fuel tank, is otherwise considered as and does not conform to
Lattice product.
Claims (6)
- A kind of 1. plastic fuel tank combustibility test platform, it is characterised in that：Including regulation fixing apparatus（101）, contain liquid device （102）, slide unit drive device（103）, every canopy（104）, every canopy drive device（105）, automatic ignition device, self-extinguishing dress Put；Regulation fixing apparatus（101）Positioned at testing stand（112）Top, slide unit drive device（103）With automatic ignition device positioned at examination Test platform（112）Right-hand member, contain liquid device（102）It is fixed on slide unit drive device（103）On, every canopy drive device（105）With go out automatically Fiery device is located at testing stand（112）Left end, every canopy（104）It is fixed on every canopy drive device（105）On；Automatic ignition device is by electricity Control igniter（106）, igniter fixed support（107）, immersion oil lead（108）Composition, igniter fixed support（107）It is fixed on Testing stand（112）Right-hand member, electric control igniter（106）It is bolted and is placed in igniter fixed support（107）On, immersion oil lead （108）It is placed in electric control igniter（106）It is internal；Automatic fire extinguisher is by fixing fire extinguishing support（109）, fire extinguishing conveyance conduit （110）And nozzle（111）Composition, fixed fire extinguishing support（109）It is fixed on testing stand（112）Left end, conveyance conduit of putting out a fire（110） Including two, with fixed support of putting out a fire（109）Connection, the other end extend respectively to regulation fixing apparatus（101）Lower section and automatic Igniter side, conveyance conduit of putting out a fire（110）It is connected with nozzle（111）.
- A kind of 2. plastic fuel tank combustibility test platform according to claim 1, it is characterised in that：Regulation fixing apparatus （101）Including locking nut fuel tank briquetting（201）, fixing band（202）, crossbeam（203）, sliding block（204）, height adjustment mechanism （205）, guide stanchion（206）, locking nut fuel tank briquetting（201）With in guide stanchion 206, sliding block（204）It is fixed In crossbeam（203）Lower section, fixing band（202）Pass through screw and nut and sliding block（204）Connection, height adjustment mechanism（205）Pass through Screw and nut and guide stanchion（206）, crossbeam（203）Connection.
- A kind of 3. plastic fuel tank combustibility test platform according to claim 1, it is characterised in that：Contain liquid device（102） By main Sheng liquid device（301）Liquid device is contained with several auxiliary（302）Composition, main Sheng liquid device（301）Liquid device is contained with several auxiliary （302）It is located at roller trolley in Back Word structure（403）On.
- A kind of 4. plastic fuel tank combustibility test platform according to claim 1, it is characterised in that：Slide unit drive device （103）By slide unit motor（401）, sprocket wheel one（402）, roller trolley（403）, driving-chain（404）And slide unit track （405）Composition, slide unit motor（401）It is fixed on testing stand（112）Right-hand member, sprocket wheel one（402）With slide unit motor （401）Connection, sprocket wheel one（402）With driving-chain（404）Engagement, driving-chain（404）With roller trolley（403）Connected by bolt Connect.
- A kind of 5. plastic fuel tank combustibility test platform according to claim 1, it is characterised in that：Every canopy drive device （105）By every canopy motor（501）, gear reduction unit（502）, guiding trestle（503）, leading screw one（504）, every canopy move it is small Car（505）Composition, every canopy motor（501）It is fixed on testing stand（112）Left end, and and gear reduction unit（502）Connection, silk Thick stick one（504）And gear reduction unit（502）Connected by shaft coupling, leading screw one（504）With every canopy（104）Connected by axle sleeve.
- A kind of 6. plastic fuel tank combustibility test platform according to claim 2, it is characterised in that：Height adjustment mechanism （205）By chain（601）, sprocket wheel two（602）, handwheel（603）, feed rod（604）, bevel gear（605）, leading screw two（606）Group Into sprocket wheel two（602）, handwheel（603）Connection, chain（601）With sprocket wheel two（602）Engagement, feed rod（604）One end and chain （601）Connection, the other end and bevel gear（605）Connection, bevel gear（605）With leading screw two（606）Connection, leading screw two（606）Position In guide stanchion（206）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516454.3A CN107576752A (en) | 2016-07-04 | 2016-07-04 | Plastic fuel tank combustibility test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516454.3A CN107576752A (en) | 2016-07-04 | 2016-07-04 | Plastic fuel tank combustibility test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107576752A true CN107576752A (en) | 2018-01-12 |
Family
ID=61049735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610516454.3A Pending CN107576752A (en) | 2016-07-04 | 2016-07-04 | Plastic fuel tank combustibility test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107576752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829877A (en) * | 2019-04-22 | 2020-10-27 | 长春工业大学 | Miniature universal test bed |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308368A (en) * | 2004-04-26 | 2005-11-04 | Mitsubishi Electric Corp | Oil supply device of liquid fuel combustion device |
| CN2867121Y (en) * | 2006-01-18 | 2007-02-07 | 广东万和集团有限公司 | Multilayer internal combustion fire gas kitchen range combustor |
| CN201522366U (en) * | 2009-11-06 | 2010-07-07 | 襄樊达安汽车检测中心 | Automobile modal test sample installation platform |
| CN202777514U (en) * | 2012-08-13 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic fire extinguisher for flame-retardant test chamber |
| CN203329231U (en) * | 2013-05-30 | 2013-12-11 | 天津出入境检验检疫局工业产品安全技术中心 | Lithium battery test box with automatic fire extinguishing device |
| CN203465228U (en) * | 2013-09-17 | 2014-03-05 | 上海机动车检测中心 | Combustion testing device of automobile plastic oil box |
| CN103837639A (en) * | 2012-11-28 | 2014-06-04 | 江苏东方汽车装饰件总厂 | Mobile test bed for fire resistance of plastic fuel tanks |
| CN104316371A (en) * | 2014-10-15 | 2015-01-28 | 东北大学 | Sample separation device for metallographic sample, and using method of sample separation device for metallographic sample |
| CN104344961A (en) * | 2013-08-02 | 2015-02-11 | 重庆车辆检测研究院有限公司 | Automobile fuel tank fire resistance test bench |
| CN104524733A (en) * | 2014-12-29 | 2015-04-22 | 浙江日新电气有限公司 | Oil tank test equipment and method for transformer oil drain nitrogen injection explosion-proof fire extinguishment |
| CN204314243U (en) * | 2015-01-06 | 2015-05-06 | 洛阳西苑车辆与动力检验所有限公司 | Plastic fuel tank fire performance test unit |
| CN105572157A (en) * | 2014-10-15 | 2016-05-11 | 江苏东方汽车装饰件总厂 | Automobile fuel tank fireproof test bench |
| CN205826614U (en) * | 2016-07-04 | 2016-12-21 | 长春工业大学 | Plastic fuel tank combustibility test platform |
-
2016
- 2016-07-04 CN CN201610516454.3A patent/CN107576752A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308368A (en) * | 2004-04-26 | 2005-11-04 | Mitsubishi Electric Corp | Oil supply device of liquid fuel combustion device |
| CN2867121Y (en) * | 2006-01-18 | 2007-02-07 | 广东万和集团有限公司 | Multilayer internal combustion fire gas kitchen range combustor |
| CN201522366U (en) * | 2009-11-06 | 2010-07-07 | 襄樊达安汽车检测中心 | Automobile modal test sample installation platform |
| CN202777514U (en) * | 2012-08-13 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic fire extinguisher for flame-retardant test chamber |
| CN103837639A (en) * | 2012-11-28 | 2014-06-04 | 江苏东方汽车装饰件总厂 | Mobile test bed for fire resistance of plastic fuel tanks |
| CN203329231U (en) * | 2013-05-30 | 2013-12-11 | 天津出入境检验检疫局工业产品安全技术中心 | Lithium battery test box with automatic fire extinguishing device |
| CN104344961A (en) * | 2013-08-02 | 2015-02-11 | 重庆车辆检测研究院有限公司 | Automobile fuel tank fire resistance test bench |
| CN203465228U (en) * | 2013-09-17 | 2014-03-05 | 上海机动车检测中心 | Combustion testing device of automobile plastic oil box |
| CN104316371A (en) * | 2014-10-15 | 2015-01-28 | 东北大学 | Sample separation device for metallographic sample, and using method of sample separation device for metallographic sample |
| CN105572157A (en) * | 2014-10-15 | 2016-05-11 | 江苏东方汽车装饰件总厂 | Automobile fuel tank fireproof test bench |
| CN104524733A (en) * | 2014-12-29 | 2015-04-22 | 浙江日新电气有限公司 | Oil tank test equipment and method for transformer oil drain nitrogen injection explosion-proof fire extinguishment |
| CN204314243U (en) * | 2015-01-06 | 2015-05-06 | 洛阳西苑车辆与动力检验所有限公司 | Plastic fuel tank fire performance test unit |
| CN205826614U (en) * | 2016-07-04 | 2016-12-21 | 长春工业大学 | Plastic fuel tank combustibility test platform |
Non-Patent Citations (2)
| Title |
|---|
| 付正飞: "汽车用塑料燃油箱试验台的设计", 《机床与液压》 * |
| 朱其文, 杜天强, 黄传义: "汽车燃油箱安全性能测试方法的研究", 天津汽车, no. 05 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829877A (en) * | 2019-04-22 | 2020-10-27 | 长春工业大学 | Miniature universal test bed |
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