CN110159467A - A kind of leakproof diesel oil tank - Google Patents
A kind of leakproof diesel oil tank Download PDFInfo
- Publication number
- CN110159467A CN110159467A CN201910539681.1A CN201910539681A CN110159467A CN 110159467 A CN110159467 A CN 110159467A CN 201910539681 A CN201910539681 A CN 201910539681A CN 110159467 A CN110159467 A CN 110159467A
- Authority
- CN
- China
- Prior art keywords
- oil
- upper cover
- cabinet
- oil filler
- fuel tank
- 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
Links
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 35
- 239000000945 filler Substances 0.000 claims abstract description 60
- 239000002828 fuel tank Substances 0.000 claims abstract description 47
- 239000000446 fuel Substances 0.000 claims abstract description 8
- 238000009740 moulding (composite fabrication) Methods 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005246 galvanizing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
It is an object of the invention to overcome existing diesel oil tank there are the shortcomings that, provide it is a kind of be not easy to be corroded, light-weight leakproof diesel oil tank.It includes cabinet, upper cover, oil filler and fuel tank accessory, fuel tank accessory is fixed on lid, cabinet and upper cover are electrolytic galvanized sheet drawing and formings, cabinet and upper cover are welded and fixed, oil filler and upper cover are integrally formed, oil filler lower end surface is lower than the weld seam of cabinet and upper cover, and further design is the weld seam that oil filler upper surface is lower than cabinet and upper cover.Electrolytic galvanized sheet has corrosion-resisting function, oil filler upper surface is lower than the weld seam between cabinet and upper cover, oil level control is below oil filler upper surface when due to refueling, therefore lower section of the highest point of fuel level in tank in oil filler upper surface, that is the lower section of the oil level highest point of fuel tank weld seam between cabinet and upper cover, diesel oil will not be dipped into the weld seam between cabinet and upper cover, and fuel tank attachment is fixed on lid, weld seam between fuel tank attachment and upper cover is not also impregnated by diesel oil, and fuel tank is not easy by diesel corrosion.
Description
Technical field
The present invention relates to field of power machinery, and in particular to a kind of leakproof diesel oil tank.
Background technique
For diesel oil since there are active sulfides, organic acid, there are also a small amount of inorganic acid and alkaline matters, lead to the corrosion of diesel oil
Property is more stronger than gasoline, has required stronger Corrosion Protection for the design of diesel oil tank, oil leak fuel tank is in order to prevent with close
The cabinet form closed exists, and current production method is to be welded after being drawn into upper and lower two parts cabinet using galvanized sheet, welds
Termination process temperature is up to 1350 degree, and the solution temperature of galvanizing surface is more than 600 degree, that is to say, that the surface of commissure is zinc-plated
It is destroyed, commissure, which is easily corroded to get rusty, causes diesel oil to leak from shell commissure.Diesel oil tank on the market now
There are mainly two types of anti-leaking methods: first is that increase the thickness of fuel tank steel plate, it is long using the thick steel plate corrosion resistant time, to postpone oil
The time of box leakage is until be more than quality guarantee period, but such fuel tank weight is very big；Second is that upper and lower two case welds are at one
A closed fuel tank, to zinc-plated processing is carried out to tank surface again after welding, due to only having several small openings after welding, almost
Closed cabinet to inside and outside uniformly zinc-plated, difficulty and technique requirements high as one can imagine, and zincincation exhaust emission
Greatly, processing exhaust emission is at high cost, causes fuel tank manufacturing cost high.
Summary of the invention
It is an object of the invention to overcome disadvantages mentioned above existing for existing diesel oil tank, one kind is provided and is not easy to be corroded, again
Measure light leakproof diesel oil tank.
The technical scheme adopted by the invention is as follows a kind of leakproof diesel oil tank, it includes cabinet, upper cover, oil filler and fuel tank
Accessory, fuel tank accessory are fixed on lid, are characterized by: cabinet and upper cover are electrolytic galvanized sheet drawing and forming, cabinet and upper cover
It is welded and fixed, oil filler and upper cover are integrally formed, and oil filler lower end surface is lower than the weld seam of cabinet and upper cover.
Electrolytic galvanized sheet has corrosion-resisting function, and oil filler lower end surface is lower than the weld seam between cabinet and upper cover, due to refueling
When oil level control in oil filler lower end surface hereinafter, therefore the highest point of fuel level in tank is in the lower section of oil filler lower end surface, i.e. fuel tank
Oil level highest point weld seam between cabinet and upper cover lower section, diesel oil will not be dipped into the weld seam between cabinet and upper cover,
And fuel tank attachment is fixed on lid, the weld seam between fuel tank attachment and upper cover is not also impregnated by diesel oil, and fuel tank is not easy by diesel oil
Corrosion.Galvanizing technique exhaust emission is small, and the box weight of thin electrolytic galvanized sheet drawing and forming is light.
The top surface of oil filler be lower than cabinet and upper cover weld seam, oil gun self-tightening failure or it is some needs manually
In the case of, the oil level in fuel tank is possible to be even up to the top surface of oil filler more than oil filler lower end surface, and further design adds
Hydraulic fluid port top surface makes level height that only up to arrive oil filler top surface lower than the weld seam between cabinet and upper cover, prevents diesel oil immersion
To between cabinet and upper cover a possibility that weld seam.
The upper cover is the plate that an edge has flange, the flange and platen parallel, and flange lower surface, which is higher than, refuels
Mouth top surface, flange and welding box body are fixed, and the central field portion of upper cover is arranged with the oil filler of an annular protrusion.Weld seam is in plate
Flange at, oil filler lower end surface and upper cover lower end surface flush, and flange lower surface is higher than oil filler top surface, at this time oil filler top surface
Lower than weld seam, weld seam will not be by diesel corrosion.
The upper cover is the plate that an edge has flange, the flange and platen parallel, and flange lower surface, which is higher than, refuels
Mouthful top surface, flange and welding box body are fixed, and upper cover is equipped with the oil filler of an annular protrusion, have around annular protrusion from plate to
Under recess.For weld seam at the flange of plate, oil filler lower end surface is located at upper cover recess, and oil filler top surface is lower than flange following table
Face, oil filler top surface is lower than weld seam at this time, and weld seam will not be by diesel corrosion.
Fuel tank accessory includes flowline, oil return pipe, oil scale and fuel door, and upper lid is equipped with oil pipe mounting hole and oil scale
Mounting hole, flowline and oil return pipe are fixed on oil pipe mounting hole, and oil scale is fixed on oil scale mounting hole, and the conjunction of fuel door lid is adding
Hydraulic fluid port.
Usually fuel tank attachment is arranged in fuel tank side in the prior art, no matter is fixed with which kind of mode, fuel tank side is all
It will form the connecting sewing with other parts, need to carry out leakproof and anti-corrosion treatment, all connecting sewings are all disposed within by the present invention
It on upper lid, is not impregnated by diesel oil, the risk of fuel tank leakage can be reduced without carrying out stringent anti-corrosion treatment, and reduce oil
The manufacturing cost of case.
Fuel tank accessory and the weld seam of upper cover are higher than oil filler lower end surface, and further, the weld seam of fuel tank accessory and upper cover is high
In oil filler top surface.Weld seam between fuel tank attachment and upper cover is higher than the lower end surface and top surface of oil filler, avoid fuel tank attachment and
Weld seam between cabinet.
The present invention is by being all disposed within perishable weld seam above diesel oil, with etch-proof electrolytic galvanized sheet drawing and forming
Cabinet fills diesel oil, makes fuel tank anticorrosion, so that diesel oil leaks after preventing fuel tank from corroding.Electrolytic galvanized sheet price is low, reduces fuel tank
Manufacturing cost.
Detailed description of the invention
Fig. 1 is 1 explosive view of the embodiment of the present invention
Fig. 2 is 1 installation diagram of the embodiment of the present invention
Fig. 3 is 2 installation diagram of the embodiment of the present invention
Wherein: 1 cabinet, 11 steps, 2 upper covers, 21 oil fillers, 22 oil scale mounting holes, 23 oil pipe mounting holes, 25 flange, 31 add
Oil cap, 32 oil scales, 33 oil pipes, 330 installation sheets, 331 flowlines, 332 oil return pipes, 333 respiratory siphons, the sealing of 34 gaskets I, 35
Pad II, 4 bolts.
Specific embodiment
The present invention is described in detail below with reference to view, cited embodiment can make the technology people of this profession
Member more understands the present invention, but the invention is not limited in any way.
As shown in Figure 1 to Figure 3, diesel oil tank is made of cabinet 1, upper cover 2 and fuel tank attachment, and cabinet 1 and upper cover 2 are by electricity
Using being welded and fixed, fuel tank attachment is fixed in upper cover 2 seam crossing of galvanized sheet drawing and forming, cabinet 1 and upper cover 2.On fuel tank
Lid 2 is equipped with the oil filler 21 of annular protrusion, and oil filler 21 and upper cover 2 are integrally formed, oil filler high 0.8-2cm, preferably 1.5cm.
When oiling, due to the self-tightening of oil gun, oil level is usually less than oil filler lower end surface, to avoid diesel oil from being dipped into cabinet 1 and upper
Weld seam between lid 2,21 lower end surface of oil filler is lower than the weld seam between cabinet 1 and upper cover 2.Oil gun self-tightening failure or
Some needs manually in the case of, the oil level in fuel tank is possible to the lower end surface more than oil filler 21 and is even up to oil filler 21
Top surface, therefore can further be designed to the height of 21 top surface of oil filler make oil level height lower than the weld seam between cabinet and upper cover
Degree only up to arrive oil filler top surface, prevent a possibility that diesel oil is dipped into weld seam between cabinet 1 and upper cover 2, avoid 1 He of cabinet
Weld seam between upper cover 2 is got rusty by diesel oil immersion corrosion, prevents fuel tank oil leak.Electrolytic galvanized sheet has good anticorrosion ability,
Galvanizing technique pollution is small, one piece of thin electrolytic galvanized sheet can a stretched cabinet, greatly reduce the weight of fuel tank.
Fuel tank attachment includes fuel door 31, oil scale 32 and oil pipe 33, offers oil scale mounting hole 22 and oil in upper cover 2
Pipe mounting hole 23,21 outer surface of oil filler have the external screw thread of fixed fuel door 31.Oil scale 32 is fixed on oil ga(u)ge by bolt 4
Ruler mounting hole 22, and gasket I 34 is equipped between oil scale 32 and upper cover 2,32 lower end of oil scale passes through oil scale mounting hole 22
It extend into 1 bottom of cabinet.Oil pipe 33 includes flowline 331, oil return pipe 332 and the breathing for regulating oil tank internal and external pressure balance
Pipe 333, oil pipe 33 are equipped with installation sheet 330 and are used for connected pipes 33 and upper cover 2, and oil pipe 33 is fixed on oil pipe peace using bolt 4
Hole 23 is filled, gasket II 35 is equipped between installation sheet 330 and upper cover 2.The effect of fuel tank attachment carrys out those skilled in the art
It says it is the prior art, is not repeated herein.The fuel tank attachment being easily corroded and bolt 4 are fixed on upper cover 2, and fuel tank attachment and
Weld seam between upper cover 2 is higher than the lower end surface and top surface of oil filler 21, avoids the weld seam between fuel tank attachment and cabinet 1 by diesel oil
It impregnates and corrodes, further reduced the risk even leaked of getting rusty that fuel tank is corroded and occurs.
Several situations of upper cover 2 and oil filler 21 are illustrated below:
Embodiment 1
As illustrated in fig. 1 and 2, upper cover 2 is the plate of a peripheral flanging, and the height of flange 25 is greater than the height of oil filler 21, and turns over
Side 25 and platen parallel, flange 25 are overlapped on the top edge of cabinet 1, the flange 25 of upper cover 2 and 1 top edge of cabinet are welded solid
Fixed, the weld seam of upper cover 2 and cabinet 1 is then located at 1 top edge joint of flange 25 and cabinet.The setting of oil filler 21 of annular protrusion exists
Upper cover 2,21 top surface of oil filler is lower than upper cover flange 25 at this time, that is to say, that 21 top surface of oil filler is lower than between upper cover 2 and cabinet 1
Weld seam.
Embodiment 2
As shown in figure 3, upper cover 2 is the plate of a peripheral flanging, and flange 25 and platen parallel, flange 25 are overlapped on cabinet 1
The flange 25 of upper cover 2 and 1 top edge of cabinet are welded and fixed for top edge, and the weld seam of upper cover 2 and cabinet 1 is then located at 25 He of flange
1 top edge joint of cabinet.The oil filler 21 of annular protrusion is arranged in the recess of upper cover 2, and 25 upper surface of flange is to upper cover 2
The height of lower surface is greater than the height of oil filler 21, and 21 top surface of oil filler is located at upper surface and the flange of 2 recess of upper cover at this time
Between 25 upper surfaces, that is to say, that 21 top surface of oil filler is lower than the weld seam between upper cover 2 and cabinet 1.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any improvement done on the basis of technical solutions and equivalent replacement, each fall within this hair
Within bright protection scope.
Claims (7)
1. a kind of leakproof diesel oil tank, it includes cabinet, upper cover, oil filler and fuel tank accessory, and fuel tank accessory is fixed on lid,
It is characterized by: cabinet and upper cover are electrolytic galvanized sheet drawing and formings, cabinet and upper cover are welded and fixed, oil filler and upper cover one at
Type, oil filler lower end surface are lower than the weld seam of cabinet and upper cover.
2. a kind of leakproof diesel oil tank according to claim 1, it is characterised in that: the top surface of oil filler is lower than cabinet and upper
The weld seam of lid.
3. a kind of leakproof diesel oil tank according to claim 2, it is characterised in that: the upper cover is that an edge has flange
Plate, the flange and platen parallel, flange lower surface is higher than oil filler top surface, and flange and welding box body are fixed, upper cover
Central field portion is arranged with the oil filler of an annular protrusion.
4. a kind of leakproof diesel oil tank according to claim 2, it is characterised in that: the upper cover is that an edge has flange
Plate, the flange and platen parallel, flange lower surface is higher than oil filler top surface, and flange and welding box body are fixed, and upper cover is set
There is the oil filler of an annular protrusion, there is the recess downward from plate around annular protrusion.
5. a kind of leakproof diesel oil tank according to any one of claims 1 to 4, it is characterised in that: fuel tank accessory includes fuel-displaced
Pipe, oil return pipe, oil scale and fuel door, upper lid are equipped with oil pipe mounting hole and oil scale mounting hole, and flowline and oil return pipe are solid
It is scheduled on oil pipe mounting hole, oil scale is fixed on oil scale mounting hole, and fuel door lid is closed in oil filler.
6. a kind of leakproof diesel oil tank according to claim 5, it is characterised in that: fuel tank accessory and the weld seam of upper cover are higher than
Oil filler lower end surface.
7. a kind of leakproof diesel oil tank according to claim 6, it is characterised in that: fuel tank accessory and the weld seam of upper cover are higher than
Oil filler top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539681.1A CN110159467A (en) | 2019-06-21 | 2019-06-21 | A kind of leakproof diesel oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539681.1A CN110159467A (en) | 2019-06-21 | 2019-06-21 | A kind of leakproof diesel oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159467A true CN110159467A (en) | 2019-08-23 |
Family
ID=67626316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910539681.1A Pending CN110159467A (en) | 2019-06-21 | 2019-06-21 | A kind of leakproof diesel oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159467A (en) |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106076A (en) * | 1996-06-25 | 1998-01-13 | Nippon Arumitsuto Kk | Filler alloy for brazing |
| CN2402818Y (en) * | 1999-11-25 | 2000-10-25 | 李文良 | Diesel oil filter |
| US6905041B1 (en) * | 1998-10-19 | 2005-06-14 | Nisshin Steel Co., Ltd. | Fuel tank made from aluminum coated steel sheet |
| CN2849198Y (en) * | 2005-11-14 | 2006-12-20 | 重庆宗申技术开发研究有限公司 | Feul tank |
| CN200982253Y (en) * | 2006-11-12 | 2007-11-28 | 蒋莳芳 | Oil outlet of diesel engine oil tank |
| CN201089356Y (en) * | 2007-08-08 | 2008-07-23 | 重庆重型汽车集团车厢有限责任公司 | Integral fuel tank filler seat |
| CN201224316Y (en) * | 2008-04-17 | 2009-04-22 | 梁卓军 | Anti-theft fuel tank |
| CN101440761A (en) * | 2008-09-16 | 2009-05-27 | 江苏江淮动力股份有限公司 | Petrol engine oil tank |
| CN201363214Y (en) * | 2009-03-11 | 2009-12-16 | 曹恒彬 | Nylon oil tank |
| CN202468099U (en) * | 2011-12-14 | 2012-10-03 | 合肥康尔信电力系统有限公司 | Oil storage tank used for novel diesel generator set |
| CN203255268U (en) * | 2013-05-17 | 2013-10-30 | 重庆长安汽车股份有限公司 | Car refueling port box |
| CN203509320U (en) * | 2013-09-17 | 2014-04-02 | 江苏海德节能科技有限公司 | Novel resistance seam welding device for galvanized sheet oil tank |
| CN204526814U (en) * | 2015-03-13 | 2015-08-05 | 中国重汽集团济南动力有限公司 | A kind of plastic fuel tank |
| CN105501049A (en) * | 2015-12-16 | 2016-04-20 | 重庆众科科技有限公司 | Novel fuel tank for automobile |
| CN205806046U (en) * | 2016-05-31 | 2016-12-14 | 飞尔特能源(东莞)有限公司 | Anti-theft oil tank |
| CN106244917A (en) * | 2016-07-28 | 2016-12-21 | 江苏昌悦重工科技有限公司 | The integrated case of photovoltaic |
| CN205918527U (en) * | 2016-07-25 | 2017-02-01 | 上海科泰电源股份有限公司 | Diesel generating set uses oil tank in power station |
| CN206338147U (en) * | 2016-11-10 | 2017-07-18 | 浙江幸福航天科技有限公司 | A kind of independent oil tank for minitype diesel oil engine group |
| CN107054524A (en) * | 2017-03-30 | 2017-08-18 | 张彩银 | It is a kind of to prevent the motorcycle tank of false alarm |
| CN207111279U (en) * | 2017-07-27 | 2018-03-16 | 泰豪科技股份有限公司 | Universal oil tank for small diesel generator |
| CN208947090U (en) * | 2018-09-25 | 2019-06-07 | 上海盼得电气科技有限公司 | A kind of vertical stainless steel fuel tank of generating set |
| CN209990571U (en) * | 2019-06-21 | 2020-01-24 | 善乐（福建）新能源科技有限公司 | Leak protection diesel oil tank |
-
2019
- 2019-06-21 CN CN201910539681.1A patent/CN110159467A/en active Pending
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106076A (en) * | 1996-06-25 | 1998-01-13 | Nippon Arumitsuto Kk | Filler alloy for brazing |
| US6905041B1 (en) * | 1998-10-19 | 2005-06-14 | Nisshin Steel Co., Ltd. | Fuel tank made from aluminum coated steel sheet |
| CN2402818Y (en) * | 1999-11-25 | 2000-10-25 | 李文良 | Diesel oil filter |
| CN2849198Y (en) * | 2005-11-14 | 2006-12-20 | 重庆宗申技术开发研究有限公司 | Feul tank |
| CN200982253Y (en) * | 2006-11-12 | 2007-11-28 | 蒋莳芳 | Oil outlet of diesel engine oil tank |
| CN201089356Y (en) * | 2007-08-08 | 2008-07-23 | 重庆重型汽车集团车厢有限责任公司 | Integral fuel tank filler seat |
| CN201224316Y (en) * | 2008-04-17 | 2009-04-22 | 梁卓军 | Anti-theft fuel tank |
| CN101440761A (en) * | 2008-09-16 | 2009-05-27 | 江苏江淮动力股份有限公司 | Petrol engine oil tank |
| CN201363214Y (en) * | 2009-03-11 | 2009-12-16 | 曹恒彬 | Nylon oil tank |
| CN202468099U (en) * | 2011-12-14 | 2012-10-03 | 合肥康尔信电力系统有限公司 | Oil storage tank used for novel diesel generator set |
| CN203255268U (en) * | 2013-05-17 | 2013-10-30 | 重庆长安汽车股份有限公司 | Car refueling port box |
| CN203509320U (en) * | 2013-09-17 | 2014-04-02 | 江苏海德节能科技有限公司 | Novel resistance seam welding device for galvanized sheet oil tank |
| CN204526814U (en) * | 2015-03-13 | 2015-08-05 | 中国重汽集团济南动力有限公司 | A kind of plastic fuel tank |
| CN105501049A (en) * | 2015-12-16 | 2016-04-20 | 重庆众科科技有限公司 | Novel fuel tank for automobile |
| CN205806046U (en) * | 2016-05-31 | 2016-12-14 | 飞尔特能源(东莞)有限公司 | Anti-theft oil tank |
| CN205918527U (en) * | 2016-07-25 | 2017-02-01 | 上海科泰电源股份有限公司 | Diesel generating set uses oil tank in power station |
| CN106244917A (en) * | 2016-07-28 | 2016-12-21 | 江苏昌悦重工科技有限公司 | The integrated case of photovoltaic |
| CN206338147U (en) * | 2016-11-10 | 2017-07-18 | 浙江幸福航天科技有限公司 | A kind of independent oil tank for minitype diesel oil engine group |
| CN107054524A (en) * | 2017-03-30 | 2017-08-18 | 张彩银 | It is a kind of to prevent the motorcycle tank of false alarm |
| CN207111279U (en) * | 2017-07-27 | 2018-03-16 | 泰豪科技股份有限公司 | Universal oil tank for small diesel generator |
| CN208947090U (en) * | 2018-09-25 | 2019-06-07 | 上海盼得电气科技有限公司 | A kind of vertical stainless steel fuel tank of generating set |
| CN209990571U (en) * | 2019-06-21 | 2020-01-24 | 善乐（福建）新能源科技有限公司 | Leak protection diesel oil tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110159467A (en) | A kind of leakproof diesel oil tank | |
| CN209990571U (en) | Leak protection diesel oil tank | |
| CN201914080U (en) | Oil filling pipe of automobile | |
| CN210033680U (en) | Flat cover type leakage-proof diesel oil tank | |
| CN218378954U (en) | High pressure resistant pressure vessel | |
| CN210829553U (en) | Vertical edge cover leakage-proof diesel oil tank | |
| CN208535373U (en) | A kind of pipe connecting flange structure of heavy wall pressure container of composite board | |
| CN215171404U (en) | Engine bolt | |
| CN202344116U (en) | Connecting structure for metal fuel tank line opening of automobile | |
| CN201428924Y (en) | Natural gas drain valve | |
| CN208919491U (en) | A kind of fire-type galvanized steel plain sheet air hose | |
| CN217199932U (en) | Dampproof and anticorrosive sealing structure of oil tank base | |
| CN214297549U (en) | Carbon steel anti-corrosion tank with tetrafluoro plate lining | |
| CN110043542A (en) | A kind of underwater valve body lid stud exclusion seal structure | |
| CN219383644U (en) | Pressure-resistant anti-corrosion liquid storage tank | |
| CN220924506U (en) | Integrated composite material oil tank | |
| CN218987627U (en) | Corrosion-resistant lining large cover | |
| CN218564403U (en) | Anticorrosion low temperature valve casting | |
| CN219866360U (en) | Stop valve | |
| CN211624594U (en) | Anticorrosive seal structure of sea water pipe tip | |
| CN211033802U (en) | Novel manhole of highway tank car | |
| CN210796635U (en) | Corrosion-resistant seal head | |
| CN219587894U (en) | Telescopic anti-corrosion structure of hydraulic cylinder | |
| CN205013232U (en) | Compressor cylinder head pad structure | |
| CN221421190U (en) | Ignition device of zinc plating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |