CN203975641U - Novel double-layer oil tank - Google Patents
Novel double-layer oil tank Download PDFInfo
- Publication number
- CN203975641U CN203975641U CN201420318595.0U CN201420318595U CN203975641U CN 203975641 U CN203975641 U CN 203975641U CN 201420318595 U CN201420318595 U CN 201420318595U CN 203975641 U CN203975641 U CN 203975641U
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- oil tank
- novel double
- tank body
- layer oil
- tank
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Abstract
The utility model relates to a kind of novel double-layer oil tank, belongs to petrol storage tank technical field.Comprise Horizontal cylinder oil tank body, described oil tank body comprises inner and outer tank, between described inner and outer tank, be provided with the intermediate course of filling unreactable gas, described inner canister adopts screw-thread steel to make, internal circumference direction in described inner canister is interval with angle steel and trivet, and described angle steel is cut in described trivet outward, and inner canister is stated in described outer tank bag weldering residence, form a suit can not seepage storage tank, the two ends, top of described outer tank are respectively equipped with manhole.A kind of novel double-layer oil tank of the present utility model, sealing property is strong, environment friendly and pollution-free, and has leak detection function, has good decay resistance, long service life.
Description
Technical field
The utility model relates to a kind of novel double-layer oil tank, belongs to petrol storage tank technical field.
Background technology
Petrol storage tank is the container that stores oil product, and it is the major equipment of oil depot.Petrol storage tank can divide metallic oil tank and nonmetallic oil tank by material; By present position, can divide sunken oil storage, semi underground tank and over ground tank; Pressing installation form can discrete, horizontal; By shape, can divide cylindrical, square and spherical.
Existing petrol storage tank is except for the updating of material, and requires also more and more highlyer for sealing property, and because oil leak will cause a serious accident, petrol storage tank product must meet all standard of country's formulation, comprises oil resistant, withstanding corrosion, explosion-proof etc.The improvement of sealing property can realize by the variation of structure, the design of its concrete dimension scale, inner structure, with the coordinating of bulk material, preparation method etc., all will affect the leak tightness of petrol storage tank.
Utility model content
The technical problems to be solved in the utility model is: overcome the petrol storage tank of single steel in prior art and be easily corroded, seal failure is short, service life is short, and weight is large, transports, inconvenient technical matters is installed, a kind of novel double-layer oil tank is provided, improve sealing property, environment friendly and pollution-free, and there is leak detection function, there is good decay resistance, long service life.
The utility model is achieved through the following technical solutions:
A kind of novel double-layer oil tank, comprise Horizontal cylinder oil tank body, described oil tank body comprises inner and outer tank, between described inner and outer tank, be provided with the intermediate course of filling unreactable gas, described inner canister adopts screw-thread steel to make, and in the internal circumference direction of described inner canister, is interval with angle steel and trivet, described angle steel is cut in described trivet outward, inner canister is stated in described outer tank bag weldering residence, form a suit can not seepage storage tank, the two ends, top of described outer tank are respectively equipped with manhole.
Further, the diameter of thread on described interior tank wall is 10mm, and the gap of described intermediate course is 10mm.
Further, described novel double-layer oil tank also comprises the Leak Detection pipe that is positioned at described oil tank body two ends, and described Leak Detection pipe inserts the intermediate course of straight-through oil tank body from the top of oil tank body.
Further, the position that described Leak Detection pipe is positioned at two ends intermediate course is respectively equipped with sensor.
Further, the outside of described oil tank body is provided with annunciator.
Compared with prior art, the beneficial effects of the utility model are:
1, according to the keep the safety in production regulation of industry standard AQ3020-2008 of the People's Republic of China, do not hindering under the prerequisite of the normal work of leak detection system, the gap of intermediate course is the smaller the better, the gap of two-compartment oil tank 50mm at least in prior art, the intermediate course gap of inner and outer tank of the present utility model is for being only 10mm, and leak detecting device can normally be worked, meet the standard of Work Safety Supervision Bureau completely.
2, oil tank of the present utility model has double-decker, from root, has stopped potential safety hazard, inner pollution-free, reaches complete sealing state; Unreactable gas in intermediate course can not only make interior tank wall and outer tank inwall have high anticorrosive property, can also strengthen the pressure of oil tank inside, increases the pressure resistance of oil tank;
3, the rigidity of structure of oil tank body has been strengthened in the combination of the support of the utility model intermediate cam and angle steel, also makes oil tank body be separated into zones of different, greatly increases the safety of oil tank;
4, the utility model, due to leak detecting device being installed, can not only strengthen the inner support power of oil tank body, and can detect in time the leakage situation of inner canister.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is along the constructional drawing of A-A line in Fig. 1.
In accompanying drawing 1: 1. inner canister; 2. outer tank; 3. intermediate course; 4. manhole; 5. Leak Detection pipe; 6. sensor; 7. trivet; 8. angle steel; 11. screw threads.
The specific embodiment
A kind of novel double-layer oil tank, comprise Horizontal cylinder oil tank body, described oil tank body comprises inner canister 1 and outer tank 2, between described inner canister 1 and outer tank 2, be provided with the intermediate course 3 of filling unreactable gas, described inner canister 1 adopts screw-thread steel to make, and in the internal circumference direction of described inner canister 1, is interval with angle steel 8 and trivet 7, and described angle steel 8 is outer is cut in described trivet 7, form a suit can not seepage storage tank, the two ends, top of described outer tank 2 are respectively equipped with manhole 4.
In order to meet better the keep the safety in production regulation of industry standard AQ3020-2008 of the People's Republic of China, meet the standard in intermediate course gap, screw thread 11 diameters on described interior tank wall are 10mm, the gap of described intermediate course 3 is 10mm, and the inner canister 1 that screw-thread steel is made is stated in described outer tank 2 bag weldering residences.
In order to strengthen the inner support power of oil tank body and to detect in time the leakage situation of inner canister, described novel double-layer oil tank also comprises the Leak Detection pipe 5 that is positioned at described oil tank body two ends, and described Leak Detection pipe 5 inserts the intermediate course 3 of straight-through oil tank body from the top of oil tank body.
The position that described Leak Detection pipe 5 is positioned at two ends intermediate course is respectively equipped with sensor 6.
The outside of described oil tank body is provided with annunciator, after once oil tank body interior produces and leaks, the sensor 6 of Leak Detection pipe 5 can be responded to leakage flow to flow and produce buzzing alarming, inspires annunciator, guarantees user at very first time withdraw from use and repairs in time.
In sum, it is only preferred embodiment of the present utility model, not be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the shape described in the utility model claim scope, structure, feature and spirit change and modify, and all should be included within the scope of claim of the present utility model.
Claims (5)
1. a novel double-layer oil tank, comprise Horizontal cylinder oil tank body, it is characterized in that: described oil tank body comprises inner and outer tank, between described inner and outer tank, be provided with the intermediate course of filling unreactable gas, described inner canister adopts screw-thread steel to make, internal circumference direction in described inner canister is interval with angle steel and trivet, described angle steel is cut in described trivet outward, inner canister is stated in described outer tank bag weldering residence, form a suit can not seepage storage tank, the two ends, top of described outer tank are respectively equipped with manhole.
2. a kind of novel double-layer oil tank according to claim 1, is characterized in that: the diameter of thread on described interior tank wall is 10mm, and the gap of described intermediate course is 10mm.
3. a kind of novel double-layer oil tank according to claim 2, it is characterized in that: described novel double-layer oil tank also comprises the Leak Detection pipe that is positioned at described oil tank body two ends, described Leak Detection pipe inserts the intermediate course of straight-through oil tank body from the top of oil tank body.
4. a kind of novel double-layer oil tank according to claim 3, is characterized in that: the position that described Leak Detection pipe is positioned at two ends intermediate course is respectively equipped with sensor.
5. a kind of novel double-layer oil tank according to claim 4, is characterized in that: the outside of described oil tank body is provided with annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318595.0U CN203975641U (en) | 2014-06-13 | 2014-06-13 | Novel double-layer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318595.0U CN203975641U (en) | 2014-06-13 | 2014-06-13 | Novel double-layer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975641U true CN203975641U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318595.0U Expired - Fee Related CN203975641U (en) | 2014-06-13 | 2014-06-13 | Novel double-layer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249875A (en) * | 2014-06-13 | 2014-12-31 | 扬州市邗江金城石化设备有限公司 | Novel double-layer oil tank |
| CN105883243A (en) * | 2016-04-07 | 2016-08-24 | 江阴市富仁高科股份有限公司 | 3DFF oil tank and preparation process thereof |
-
2014
- 2014-06-13 CN CN201420318595.0U patent/CN203975641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249875A (en) * | 2014-06-13 | 2014-12-31 | 扬州市邗江金城石化设备有限公司 | Novel double-layer oil tank |
| CN105883243A (en) * | 2016-04-07 | 2016-08-24 | 江阴市富仁高科股份有限公司 | 3DFF oil tank and preparation process thereof |
| CN105883243B (en) * | 2016-04-07 | 2018-01-09 | 江阴市富仁高科股份有限公司 | A kind of preparation technology of 3DFF oil tanks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190613 |