CN203111863U - Anti-corrosion explosion-proof material - Google Patents
Anti-corrosion explosion-proof material Download PDFInfo
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- CN203111863U CN203111863U CN 201220745612 CN201220745612U CN203111863U CN 203111863 U CN203111863 U CN 203111863U CN 201220745612 CN201220745612 CN 201220745612 CN 201220745612 U CN201220745612 U CN 201220745612U CN 203111863 U CN203111863 U CN 203111863U
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- base material
- proof lamp
- corrosion prevention
- explosion
- prevention explosion
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Abstract
The utility model provides an anti-corrosion explosion-proof material which comprises sheet-type base materials. Each base material is provided with a plurality of grids. The base materials comprise alloy substrates and anti-corrosion oxidation layers located on the bottom surfaces of the alloy substrates. The anti-corrosion explosion-proof material has excellent anti-corrosion performance and is high in strength and good in wear resistance.
Description
Technical field
The utility model relates to a kind of corrosion prevention explosion-proof lamp.
Background technology
Along with development and national economy, inflammable and explosive liquid (gas) bodies such as gasoline, blue gas, propane are used more and more widely in daily productive life in recent years.Usually, above-mentioned inflammable and explosive liquid (gas) body is stored in the fuel tank.
Fuel tank, namely the container of charge of oil refers in particular to the device that stores bunker oil on diesel engine or the gasoline engine driven machine.
Generally the head space at fuel tank has been full of the comb. miscellaneous gas, when having burning things which may cause a fire disaster, burning things which may cause a fire disaster its contiguous miscellaneous gas that can ignite, if combustion of mixed gas without restriction can be rapidly diffusion.Because igniting and flame propagation can produce the pressure wave that increases progressively in the flame front front, the compression unburned mixture body that pressure wave is strong will cause fuel tank explosion, and whole process has only several milliseconds.
So, in production, transportation, storage and use since safety measure improper or unexpected and often cause the burning and explosion accident, often cause great property damage and personal casualty.Therefore suppress the dangerous chemical fire explosion and just more and more cause people's attention.
The appearance of various explosion-proof lamps in recent years efficiently solves the safety issue of inflammable and explosive liquid (gas) body in production and storage and transport process, and wherein the netted explosion-proof lamp of alloy is used particularly extensive.
But, the netted explosion-proof lamp main component of alloy is metals such as aluminium, magnesium, the netted explosion-proof lamp of the alloy of metal material uses a period of time in fuel tank after, there is the problem that is corroded and wears out, form fragment easily, the chip that can drop when being subjected to vibrating pollutes or delivery line is resulted in blockage oil product.Therefore, the netted explosion-proof lamp of alloy needs periodic replacement, has increased cost and labour power.Carry out modification by the composition to alloy material in the prior art, with the decay resistance of raising alloy material, but effect is bad.
The utility model content
For overcoming the problem of the netted explosion-proof lamp poor corrosion resistance of alloy in the prior art, the utility model provides a kind of corrosion prevention explosion-proof lamp, and it has excellent decay resistance, and its intensity height, resistance to abrasion are good.
The disclosed corrosion prevention explosion-proof lamp of the utility model comprises flat substrates, has a plurality of grids on the described base material; The anticorrosion oxide coating that described base material comprises alloy substrates and is positioned at the alloy substrates surface.
Further, described anticorrosion oxide coating thickness is 2-3 μ m.
Further, described base material comprises a plurality of first base materials that be arranged in parallel and a plurality of second base material that be arranged in parallel, and described first base material and second base material intersect.
Further, the angle of first base material and second base material is 30 °-60 °.
Further, described first base material and second base material are strip.
Further, the grid on the described base material is rhombus, pentagon or hexagon.
Further, described alloy substrates is aluminum alloy or magnesium alloy.
Further, described anticorrosion oxide coating is differential arc oxidation layer or anodic oxide coating.
Further, described anticorrosion oxide coating is the aluminium oxide rete.
Further, on one side described base material is axis, described base material arranges around the axis spiral.
In the disclosed corrosion prevention explosion-proof lamp of the utility model, the alloy substrates surface has anticorrosion oxide coating, but actv. avoids alloy substrates to be corroded, and has improved the service life of explosion-proof lamp greatly.And this anticorrosion oxide coating can improve intensity and the resistance to abrasion of explosion-proof lamp, avoids because chip and oil product is polluted or delivery line is resulted in blockage.
Description of drawings
Fig. 1 is the tubular block diagram of the corrosion prevention explosion-proof lamp of first kind of embodiment providing of the utility model.
Fig. 2 is the front view that the stretching of first kind of embodiment providing of the utility model forms state before the corrosion prevention explosion-proof lamp.
Fig. 3 is the front view of the corrosion prevention explosion-proof lamp of first kind of embodiment providing of the utility model.
Fig. 4 is the sheet front view of the corrosion prevention explosion-proof lamp of second kind of embodiment providing of the utility model.
Fig. 5 is the sheet front view of the corrosion prevention explosion-proof lamp of the third embodiment of providing of the utility model.
Fig. 6 is the cutaway view of the corrosion prevention explosion-proof lamp that provides of the utility model.
Wherein, 1, base material; 11, alloy substrates; 12, anticorrosion oxide coating; 2, first base material; 3, second base material; 4, joint-cutting.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The disclosed corrosion prevention explosion-proof lamp of the utility model comprises flat substrates, has a plurality of grids on the described base material; The anticorrosion oxide coating that described base material comprises alloy substrates and is positioned at the alloy substrates surface.Wherein, the complete clad alloy substrate of anticorrosion oxide coating avoids alloy substrates to contact with extraneous, plays corrosion-resisting function.
In the utility model, corrosion prevention explosion-proof lamp integral structure is the netted explosion-proof lamp of existing honeycomb.Can adopt existing method to form in conjunction with alloy substrates.Netted by making after joint-cutting and the expansion, have cellular open texture through being wound in cylindrical reaching.
Grid on the described base material is rhombus, pentagon or hexagon.
Described base material comprises a plurality of first base materials that be arranged in parallel and a plurality of second base material that be arranged in parallel, and described first base material and second base material intersect, and can form grids such as rhombus this moment.Under the preferable case, the angle of first base material and second base material is 30 °-60 °.
For first base material and second base material, can adopt strip or sheet.
Described base material is axis on one side, and described base material arranges around the axis spiral.At this moment, form the corrosion prevention explosion-proof lamp of cylinder tubular.
After forming above-mentioned shape, can handle, form anticorrosion oxide coating.The method that forms anticorrosion oxide coating can adopt existing differential arc oxidation or anodization, forms differential arc oxidation layer or anodic oxide coating.
At this moment, the alloy of employing is aluminum alloy or magnesium alloy.In base material, described anticorrosion oxide coating thickness is 2-3 μ m.
Under the preferable case, alloy substrates adopts aluminum alloy, by anodization, forms the aluminium oxide rete on the alloy substrates surface.Concrete, it is existing that aluminum alloy is carried out anode oxidation method, for example in the sulfuric acid of 200 grams per liters, under 20 ℃, with 2A/dm
2Density of current 3A21 aluminum alloy substrate (being of a size of 50 millimeters * 35 millimeters * 3 millimeters) is carried out anodization, the time is 25 minutes.
Fig. 1-Fig. 3 shows first kind of embodiment of the disclosed corrosion prevention explosion-proof lamp of the utility model.
Specifically referring to Fig. 2, adopt a rectangle flat substrates 1, cut out a plurality of joint-cuttings that are separated from each other 4 at base material 1.On fore-and-aft direction, a plurality of joint-cutting 4 conllinear, on left and right directions, a plurality of joint-cutting 4 is parallel.And on the left and right directions, two adjacent joint-cuttings 4 stagger each other, that is, the end of a joint-cutting 4 of left is positioned at the zone, front and back at right-hand joint-cutting 4 places that are adjacent.
Then base material 1 is stretched along left and right directions and can form as shown in Figure 3 corrosion prevention explosion-proof lamp structure.Originally the position shown in the joint-cutting 4 namely forms grid on the base material 1.
As shown in Figure 1, Yi Bian be axis with base material 1, base material 1 arranges around the axis spiral, forms cylinder tubular corrosion prevention explosion-proof lamp.
Fig. 4 shows second kind of embodiment of the disclosed corrosion prevention explosion-proof lamp of the utility model.In the present embodiment, grid is rhombus.Base material 1 is the rectangle sheet, comprises a plurality of sheet that be arranged in parallel first base materials 2 and a plurality of sheet that be arranged in parallel second base material 3.First base material 2 and second base material 3 intersect a plurality of networks of formation.The angle that first base material 2 and second base material 3 intersect is 45 °.
Fig. 5 shows the third embodiment of the disclosed corrosion prevention explosion-proof lamp of the utility model.Grid on the described base material 1 is the hexagon boxwork.
As shown in Figure 6, in above-mentioned two kinds of embodiments, base material 1 includes alloy substrates 11 and is positioned at alloy substrates 11 lip-deep anticorrosion oxide coatings 12.Alloy substrates 11 is aluminum alloy material.Anticorrosion oxide coating 12 is pellumina.Anticorrosion oxide coating 12 thickness are 2 μ m.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a corrosion prevention explosion-proof lamp is characterized in that, comprises flat substrates, has a plurality of grids on the described base material; The anticorrosion oxide coating that described base material comprises alloy substrates and is positioned at the alloy substrates surface.
2. corrosion prevention explosion-proof lamp according to claim 1 is characterized in that, described anticorrosion oxide coating thickness is 2-3 μ m.
3. corrosion prevention explosion-proof lamp according to claim 1 and 2 is characterized in that, described base material comprises a plurality of first base materials that be arranged in parallel and a plurality of second base material that be arranged in parallel, and described first base material and second base material intersect.
4. corrosion prevention explosion-proof lamp according to claim 3 is characterized in that, the angle of first base material and second base material is 30 °-60 °.
5. corrosion prevention explosion-proof lamp according to claim 4 is characterized in that, described first base material and second base material are strip.
6. corrosion prevention explosion-proof lamp according to claim 1 and 2 is characterized in that, the grid on the described base material is rhombus, pentagon or hexagon.
7. according to any described corrosion prevention explosion-proof lamp in the claim 1,2,4,5, it is characterized in that described alloy substrates is aluminum alloy or magnesium alloy.
8. corrosion prevention explosion-proof lamp according to claim 7 is characterized in that, described anticorrosion oxide coating is differential arc oxidation layer or anodic oxide coating.
9. corrosion prevention explosion-proof lamp according to claim 8 is characterized in that, described anticorrosion oxide coating is the aluminium oxide rete.
10. according to any described corrosion prevention explosion-proof lamp in the claim 1,2,4,5,8,9, it is characterized in that on one side described base material is axis, described base material arranges around the axis spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745612 CN203111863U (en) | 2012-12-29 | 2012-12-29 | Anti-corrosion explosion-proof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745612 CN203111863U (en) | 2012-12-29 | 2012-12-29 | Anti-corrosion explosion-proof material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111863U true CN203111863U (en) | 2013-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745612 Expired - Lifetime CN203111863U (en) | 2012-12-29 | 2012-12-29 | Anti-corrosion explosion-proof material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556200A (en) * | 2013-10-31 | 2014-02-05 | 江苏三科安全科技有限公司 | Anodic oxidation process for obstruction anti-explosion aluminum alloy |
| CN104276366A (en) * | 2014-09-30 | 2015-01-14 | 深圳国能合创能源技术有限公司 | Corrosion-resistant and abrasion-resistant explosion suppression material and preparation method thereof |
-
2012
- 2012-12-29 CN CN 201220745612 patent/CN203111863U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556200A (en) * | 2013-10-31 | 2014-02-05 | 江苏三科安全科技有限公司 | Anodic oxidation process for obstruction anti-explosion aluminum alloy |
| CN104276366A (en) * | 2014-09-30 | 2015-01-14 | 深圳国能合创能源技术有限公司 | Corrosion-resistant and abrasion-resistant explosion suppression material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ANBANG SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN ENNYUAN TECHNOLOGY CO., LTD. Effective date: 20150518 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518118 SHENZHEN, GUANGDONG PROVINCE TO: 224001 YANCHENG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150518 Address after: 224001 No. 19, Honghu Road, Ting Hu District, Jiangsu, Yancheng City (18) Patentee after: JIANGSU CORE SAFETY PROPULSION Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518118 Street Baolong community Jinlong Road No. 8 Long Gang Industrial Area G building 501-507509-513 Patentee before: SHENZHEN ENNYUAN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 224001 No. 38, xiaoxinhe Road, Tinghu District, Yancheng City, Jiangsu Province Patentee after: JIANGSU CORE SAFETY PROPULSION Co.,Ltd. Address before: 224001 No. 19 (18), Honghu Road, Tinghu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU CORE SAFETY PROPULSION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |