CN203372660U - Tank body with bidirectionally-inclined bottom faces and oil tank - Google Patents
Tank body with bidirectionally-inclined bottom faces and oil tank Download PDFInfo
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- CN203372660U CN203372660U CN201320454083.2U CN201320454083U CN203372660U CN 203372660 U CN203372660 U CN 203372660U CN 201320454083 U CN201320454083 U CN 201320454083U CN 203372660 U CN203372660 U CN 203372660U
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- aft tilt
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Abstract
Provided are a tank body with bidirectionally-inclined bottom faces and an oil tank. The tank body comprises a tank bottom, at least one part in the tank bottom is provided with the bidirectionally-inclined bottom faces, and the bidirectionally-inclined bottom faces comprise a longitudinally-inclined bottom face and transversely-inclined bottom faces arranged on the two sides of the longitudinally-inclined bottom face. The tank body is provided with the bidirectionally-inclined bottom faces, residual moisture or residual liquid in oil is collected from the two sides of the tank bottom to the center and from one end to the other end, and therefore the oil tank with the tank bottom structure can effectively collect the residual moisture or the residual liquid, and meanwhile the volume of the oil tank is kept largest. The transversely-inclined bottom faces and the longitudinally-inclined bottom face are formed by bending one plate, bottom face strength is guaranteed, the manufacturing process is simple, production efficiency is high, and production cost is lowered. The tank body is fixed to an underframe, the inclination of the underframe is equal to that of the tank bottom, the appearance is orderly and attractive after the tank body is mounted, and the effective volume of the oil tank is largest.
Description
Technical field
The utility model relates to the oil tank of a kind of transportation or storage of liquids, specifically, is a kind of oil tank that has the tank body of twocouese ramped bottom surface and have this tank body.
Background technology
The tank body of existing transportation or storage of liquids, in order to gather and to remove remaining moisture in the oil be deposited at the bottom of tank, or residual liquid extract tank to greatest extent when the cleaning tank in, at the bottom of the bottom of oil tank should be provided with the tank of inclination.At present, the rectangle oil tank tilts by tank bill kept on file direction, and sets up intercepting basin to carry out gathering of other direction at low side, and intercepting basin is manufactured complicated, and the intensity of intercepting basin is difficult for guaranteeing; In addition, the design intercepting basin reduces the tank body height, has reduced oil tank volume.Horizontal tank by the design tank at the bottom of cross-sectional plane be cambered surface or " V " shape face to lower convexity, make raffinate laterally gather from the side tank body central authorities; And, for raffinate being gathered to tank body one end, the tank body fore-and-aft tilt need to be installed.Like this, after installing, tank body is integral inclination, and the irregular impact of outward appearance is attractive in appearance, and, in the situation that maximum installation dimension limits, the inclination tank body reduces length of tank and center-line-average, so reduced oil tank volume.
Summary of the invention
The utility model is for the above-mentioned problems in the prior art, a kind of tank body with twocouese ramped bottom surface is proposed, by the structure at the bottom of the change tank, make to there is horizontal and vertical twocouese inclination at the bottom of tank, oil tank with described bottom configuration, can gather raffinate by actv., keep the volume maximum of oil tank simultaneously.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of tank body with twocouese ramped bottom surface, at the bottom of comprising tank, it is characterized in that, at least a portion at the bottom of described tank has the twocouese ramped bottom surface, and described twocouese ramped bottom surface comprises the fore-and-aft tilt bottom surface and is positioned at the lateral inclination bottom surface of both sides, fore-and-aft tilt bottom surface.
For residual night in the intensity of twocouese ramped bottom surface, tank body mobile smooth and easy, manufacturing process is simple, comprise tank bottom at the bottom of described tank, described tank bottom is the twocouese ramped bottom surface, described tank bottom both sides have relatively upwards dogleg section, the upper bight portion of both sides forms the lateral inclination bottom surface, and lateral inclination bottom surface centre portion is described fore-and-aft tilt bottom surface.
Further, twice bending on described tank bottom is along tank bottom longitudinal centerline symmetry and be in certain angle, the end close to each other of twice bending is at the low side of tank bottom, high-end at tank bottom away from end mutually of twice bending, and described twice bending all connects the length direction of tank bottom.
Further, the fore-and-aft tilt bottom surface on described tank bottom and two lateral inclination bottom surfaces line of centers left-right symmetric longitudinally all.
Further, in the middle of on tank bottom the fore-and-aft tilt bottom surface trapezoidal trapezoidal with lateral inclination bottom surface, both sides/triangle is connected with bending, trapezoidal two outsides, lateral inclination bottom surface, described both sides are the side of tank bottom namely, is in certain angle before bending, after bending, is parallel to each other.
Further, the angle of inclination of described fore-and-aft tilt bottom surface is 0.3 °～1 °.
Preferably, the angle of inclination of described fore-and-aft tilt bottom surface is 0.5 °.
Further, the angle of inclination of described lateral inclination bottom surface is 3 °～10 °.
Preferably, the angle of inclination of described lateral inclination bottom surface is 5 °.
In order further to increase liquid in oil tank, gathering longitudinally, one connects the tank bottom of length direction at the bottom of tank a fore-and-aft tilt bottom surface that connects length direction at the bottom of tank is provided.
Further, being shaped as of described fore-and-aft tilt bottom surface is trapezoidal, and described trapezoidal upper base lays respectively at two ends of housing with going to the bottom, and described trapezoidal upper base is the lowest part at the bottom of described tank.
Further, described fore-and-aft tilt bottom surface be shaped as triangle, described vertex of a triangle and base lay respectively at two ends of housing, described vertex of a triangle is the nadir at the bottom of described tank.
In order further to increase, in oil tank, liquid is in horizontal gathering, and tank bottom is located at the central authorities of tank base.The both sides of described tank bottom are welded with two side bottom surfaces, and two described side bottom surfaces are connected with two sidewalls of described tank body respectively, and described side bottom surface is lateral inclination.
Preferably, described side bottom surface has identical angle of inclination with described lateral inclination bottom surface.
Further, the described twocouese ramped bottom surface longitudinal seam parallel with the tank body longitudinal axis by twice with described side bottom surface is connected.Level and smooth at the bottom of tank when longitudinal seam is butt weld, longitudinal seam is for overlap joint during welding seam, described twocouese ramped bottom surface be positioned at described side bottom surface below.
Based on the above-mentioned tank body had at the bottom of twocouese inclination tank, the utility model also proposes a kind of oil tank, comprises underframe and above-mentioned tank body, and described tank body welding is on described underframe.
In order to guarantee that tank body is installed rear top, be level, described underframe is for what tilt, and the degree of dip of described underframe is identical with the degree of dip at the bottom of described tank.
Further, described underframe was supported and is formed by some ends, and support and comprises saddle plate, riser and base plate at the described end.
Further, the shape of described saddle plate is identical with the tank Bottom Shape with its joint place.
Compared with prior art, advantage of the present utility model and good effect are: the tank body with twocouese ramped bottom surface the utility model proposes, there is lateral inclination bottom surface and fore-and-aft tilt bottom surface at the bottom of tank, while making in oil residual moisture or cleaning tank, residual liquid is from two side direction central authorities at the bottom of tank, from one end to the other side gather, make the oil tank with this bottom configuration, can gather moisture or raffinate by actv., keep the volume maximum of oil tank simultaneously.Tank bottom is to form the twocouese ramped bottom surface by a plate after bending, guarantee bottom surface intensity, and manufacturing process is simple, and production efficiency is high, has reduced productive costs; Bending simultaneously makes again the connection of lateral inclination bottom surface and fore-and-aft tilt bottom surface level and smooth, does not have the projection of prevention flow of liquid etc., and these all make raffinate in tank body gather smoothness; Adopt the oil tank of twocouese ramped bottom surface, the degree of dip of its oil tank underframe is identical with the degree of dip at the bottom of tank, guarantees the whole attitude level of the rear oil tank of tank body installation, outward appearance neat appearance, and oil tank effective volume maximum.
After reading by reference to the accompanying drawings the specific embodiment of the present utility model, other characteristics of the present utility model and advantage will become clearer.
The accompanying drawing explanation
Fig. 1 is the embodiment with the oil tank at the bottom of twocouese inclination tank that the utility model proposes, the structural representation after longitudinally cutting;
Fig. 2 is the housing biopsy cavity marker devices rear isometric structural representation in Fig. 1;
Fig. 3 is A-A sectional structure schematic diagram in Fig. 1;
Fig. 4 is B-B sectional structure schematic diagram in Fig. 1;
Fig. 5 is tank bottom shape schematic diagram before bending not in Fig. 1;
Fig. 6 is not shape schematic diagram before bending of tank bottom in another kind of embodiment.
The specific embodiment
For the advantage that makes technical solution of the present invention is clearer, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
When describing orientation, take the length direction of oil tank for vertically, take the Width of oil tank as horizontal.
Referring to Fig. 1-5, be an embodiment of the oil tank with twocouese ramped bottom surface that proposes of the utility model, horizontal tank comprises tank body 16 and underframe 17, tank body 16 is welded on underframe 17.Tank body 16 has housing 1 and end socket 3, and two ends of housing 1 are welded with two end sockets 3.Housing 1 15 forms at the bottom of by the tank deck that vertically is level, two vertical sidewalls and tank.At the bottom of tank, 15 comprise a tank bottom 4 that connects the length of tank direction, and tank bottom 4 is the inclined in two-way bottom surface, and two lateral inclination bottom surfaces 12 that it comprises fore-and-aft tilt bottom surface 14 and is positioned at both sides, fore-and-aft tilt bottom surface, shown in Fig. 1 and Fig. 2.
In the present embodiment, at the bottom of tank, 15 comprise fore-and-aft tilt bottom surface 14 and lateral inclination bottom surface 12, while making residual moisture in oil or cleaning tank, residual liquid flows to the fore-and-aft tilt bottom surface 14 at 15 middle parts at the bottom of being positioned at tank from 15 both sides at the bottom of tank through lateral inclination bottom surface 12, through fore-and-aft tilt bottom surface 14, the end from tank body 16 gathers to the other end afterwards, make the oil tank with this bottom configuration, can gather moisture or raffinate by actv., keep the effective volume maximum of oil tank simultaneously.
Shown in Fig. 2 and 5, tank bottom 4 is to form the twocouese ramped bottom surface by a plate after bending, tank bottom 4 both sides have relatively upwards dogleg section, and the upper bight portion of both sides forms lateral inclination bottom surface 12, and the centre portion of lateral inclination bottom surface 12 is fore-and-aft tilt bottom surface 14.
There is twice bending 9 on tank bottom 4, twice bending 9 is with respect to line of centers 18 symmetries, and mutually have a certain degree, for bending is independent of each other, twice bending 9 separates slightly, definite saying into do not have " V " of intersection point font, and the end close to each other of twice bending 9 is at the low side of tank bottom 4, high-end at tank bottom 4 away from end mutually of twice bending 9.Fore-and-aft tilt bottom surface 14 on tank bottom 4 and lateral inclination bottom surface 12 all connect the length direction of tank bottom 4, and this width that has just guaranteed fore-and-aft tilt bottom surface 14 does not exceed tank bottom 4.
In other embodiments, twice bending on tank bottom 49 mutually near end from very close to, definite saying is " V " font, removes the bending fillet, actual fore-and-aft tilt bottom surface 14 be shaped as a triangle.
Form the tank bottom 4 with twocouese ramped bottom surface through the twice bending by a sheet material, its manufacturing process is simple, and intensity is high, and production efficiency is high, has reduced productive costs.The lateral inclination bottom surface 12 that simultaneously bending forms is connected smoothly with fore-and-aft tilt bottom surface 14, does not have the projection of prevention flow of liquid etc., makes the mobile smooth and easy of tank body interior residual night.
On the make, blanking and bending are shaped very important to tank bottom 4.Can be by calculating and mapping obtain the spread material figure of tank bottom 4, the panel beating block diagram that also can launch twocouese ramped bottom surface 4 by three-dimensional software obtains the spread material figure of tank bottom 4.
The spread material figure that Fig. 5 is the tank bottom 4 that obtains with mapping as calculated of the present embodiment, namely the shape schematic diagram of tank bottom 4 before bending not.Spread material is comprised of three solids, the suitable lateral inclination of the right-angled trapezium bottom surface 12 of middle 14， both sides, the suitable fore-and-aft tilt of isosceles trapezoid bottom surface.Going to the bottom of the upper base 141 of middle isosceles trapezoid and the right-angled trapezium of both sides 13 is interconnected to the low side of a broken line at tank bottom 4.Middle isosceles trapezoid go to the bottom 142 and the trapezoidal upper base 10 in both sides be interconnected to high-end at tank bottom 4 of a broken line.
Referring to Fig. 2 and Fig. 5, two waists of middle isosceles trapezoid and the inner side waist of both sides right-angled trapezium are connected with bending 9, and two outsides of both sides right-angled trapezium are two sides 2 of tank bottom 4 namely.Before bending mutually at angle, two sides 2 are the low sides at tank bottom 4 away from end mutually for two sides 2, and dual-side is high-end at tank bottom 4 near end mutually.After bending, two of tank bottom 4 sides 2 are parallel to each other.
Tank bottom in another embodiment that Fig. 6 is is the front shape schematic diagram of bending not.Because width and the length ratio of fore-and-aft tilt bottom surface 14 are very little, the broken line of two ends of described tank bottom has nearly all become straight line, so, as simplifying, the two ends of two sides 2 of tank bottom 4 are coupled together, the shape of tank bottom 4 before bending not just become isosceles trapezoid like this.The trapezoidal upper base of these isosceles is gone to the bottom and 142 is formed by the trapezoidal upper base 10 of lateral inclination bottom surface 12 and fore-and-aft tilt bottom surface 14 trapezoidal, and high-end at tank bottom 4.These isosceles are trapezoidal go to the bottom by the lateral inclination bottom surface trapezoidal go to the bottom 13 and the trapezoidal upper base 141 in fore-and-aft tilt bottom surface form, and at the low side of tank bottom 4.It is isosceles trapezoid that centre is equivalent to the trapezoidal of fore-and-aft tilt bottom surface 14, and it is not but right-angled trapezium that both sides are equivalent to the trapezoidal of lateral inclination bottom surface 12.But two sides 2 of tank bottom 4 still are parallel to each other after bending.Scheme is applicable to the tank body that length is greater than 6-7 rice like this.
In the present embodiment, tank bottom 4, when design, is first determined in length and breadth to the degree of dip of dip plane, calculates subsequently the width of fore-and-aft tilt face 14, and the width after this width launches than tank bottom is little many.So in Fig. 5, two bending lines 9 are mutually away from holding the end points apart from side 2 that certain distance is arranged, quite the zone of lateral inclination face 12 is trapezoidal, the side 2 of tank bottom 4 lowest part high-end higher than tank bottom 4 after bending.
In other embodiments, tank bottom 4 when design, is first determined in length and breadth to the degree of dip of dip plane, is calculated subsequently the width of fore-and-aft tilt face 14.Then determine the blank size of tank bottom 4 according to this width, being equivalent to two bending lines 9 in Fig. 5 overlaps with the end points of side 2 away from end mutually, making the zone of lateral inclination bottom surface 12 is triangle, and after bending, the high-end lowest part of the side 2 of tank bottom 4 and tank bottom 4 is on same level.15 length at the bottom of the length of tank bottom 4 is less than tank, at the bottom of tank, 15 also have the bottom face, and tank bottom 4 is near 15 low side at the bottom of tank, and scheme is specially adapted to the bottom face and is connected with the high-end of tank bottom 4 like this.
In other embodiment, twocouese ramped bottom surface 4 can be also to be welded, 14 two lateral inclination bottom surfaces 12 of welding, both sides, fore-and-aft tilt bottom surface.Scheme is applicable to not have the occasion of large-scale bending equipment like this.
In the present embodiment, shown in Figure 2, fore-and-aft tilt bottom surface 14 be shaped as isosceles trapezoid, the upper base 141 of isosceles trapezoid and 142 two ends that lay respectively at housing 1 of going to the bottom.The upper base 141 of isosceles trapezoid is 15 lowest part at the bottom of tank, is also the lowest part of whole tank body 16, and namely fore-and-aft tilt bottom surface 14 142 reduces to upper base 141 gradually from going to the bottom, and the cross-sectional height of housing 1 increases to housing 1 left end gradually from the right-hand member of housing 1.The fore-and-aft tilt bottom surface 14 of tank body 16 bottoms namely, be not because the inclination of tank body is installed to be got, but this fore-and-aft tilt bottom surface 14 tilts to obtain, and is that tank body self just has.
In other embodiments, tank bottom 4 does not connect the length direction at the bottom of tank and 14 low side at the bottom of only being close to tank, there is the bottom face of tank bottom 4 other ends at the bottom of tank on 15, the fore-and-aft tilt degree identical with fore-and-aft tilt bottom surface 14 can be arranged, perhaps degree of dip and fore-and-aft tilt bottom surface 14 is different, even the bottom face does not have the fore-and-aft tilt degree, and namely the fore-and-aft tilt face only is confined in tank bottom 4, now at the bottom of tank 15 some there is the twocouese ramped bottom surface.Scheme is conducive at the bottom of tank the making that 15 parts transversely supports like this.
In theory, at the bottom of tank, 15 degree of dip only is greater than zero, and raffinate just can flow and gather.In fact, at the bottom of the distortion produced because of load-bearing at the bottom of the out-of-flat of material, tank and tank on the dregs of fat of adhesion all may barrier liquid flow, so 15 should there is certain degree of dip at the bottom of tank.But the angle of inclination at the bottom of tank is excessive, especially the fore-and-aft tilt angle, can make the oil tank volume reduce, so, in the situation that raffinate or the ponding of assurance tank body effectively gather, angle of inclination is the smaller the better.
In the present embodiment, the tank body oad is 5100 millimeters long, 2400 mm wides and 2700 millimeters high, 14 angle of inclination, fore-and-aft tilt bottom surface is 0.5 °, and fore-and-aft tilt bottom surface 14 is 0.5 ° with the angle of horizontal surface, and at the bottom of tank, most significant end exceeds 45 millimeters than least significant end.Degree of dip in the horizontal is to draw after calculating according to the material width of the length of fore-and-aft tilt degree, tank bottom 4 and making tank bottom.In this example, selecting the angle of inclination of lateral inclination bottom surface is 5 °.
In the present embodiment, at the bottom of tank, 15 have side bottom surface 11,11, two of two side bottom surfaces to be connected with two sidewalls of tank body 15 near tank bottom 4 places, side bottom surface 11 have with tank bottom 4 on lateral inclination face 12 same tilt degree.So just further expanded the width of 15 lateral inclinations at the bottom of tank, whole tank bottom width degree all has lateral inclination, further increases in oil tank liquid in horizontal gathering.
In other embodiment, side bottom surface 11 have with tank bottom 4 on the horizontal different degree of dip in dip plane 12.Perhaps side bottom surface 11 does not have degree of dip, and namely the lateral inclination face only is confined in tank bottom 4, now at the bottom of tank 15 some the twocouese ramped bottom surface is arranged, scheme covers less less employing because of the lateral inclination face like this.
From housing 1 through side bottom surface 11 and lateral inclination face 12, the central authorities to housing 1 gather raffinate in oil tank, and then by raffinate, the other end from an end of housing 1 to housing 1 gathers through fore-and-aft tilt face 14.The final aggregate site of raffinate is lowest part, the i.e. lowest part of fore-and-aft tilt bottom surface 14 at the bottom of tank.The ramped bottom surface of both direction makes raffinate obtain good compacting effect, and namely in the situation that identical raffinate amount obtains the larger raffinate degree of depth, this removes extremely beneficial to raffinate.
In the present embodiment, smooth and easy in order to make in oil tank raffinate flow, side bottom surface 11 can not be higher than the bottom surface of junction with the weld seam of twocouese ramped bottom surface 4 welding, so side bottom surface 11 can adopt butt welding with twocouese ramped bottom surface 4, weld seam is level and smooth.
In other embodiments, side bottom surface 11 adopts tie welding with tank bottom 4, and junction tank bottom 4 is positioned at below side bottom surface 11.Scheme is applicable to make the not high occasion of precision because of Equipment like this.
In the present embodiment, shown in Fig. 1-4, tank body 16 has at the bottom of the tank that twocouese tilts 15, for rear tank deck is installed, it is horizontality, the degree of dip of underframe 17 is identical with 15 degree of dip at the bottom of tank, and after tank body 16 is arranged on the underframe 17 of inclination, tank deck is in horizontality.The fore-and-aft tilt degree of underframe 17 is identical with the degree of dip of fore-and-aft tilt bottom surface 14, and the rate of roll of underframe 17 is identical with the degree of dip of two lateral inclination bottom surfaces 12, and the whole attitude of the oil tank after installing like this keeps level.
In the present embodiment, for tank body, be that individual layer or bilayer do not limit, the interior tank body of individual layer tank body and double layers of tank body is all directly with liquid, to contact, for stored liquid carrying supplies first containing ability, therefore, at the bottom of the twocouese inclination tank that comprises fore-and-aft tilt need to being arranged, to facilitate, gather raffinate in tank.The outer tank of double layers of tank body, liquid may, to interlayer gap seepage, be convenient to infiltrate gathering of liquid at the bottom of the tank that also needs twocouese to tilt from inwall or from outer wall.
Above embodiment is only in order to the technical solution of the utility model to be described, but not is limited; Although with reference to previous embodiment, the utility model is had been described in detail, for the person of ordinary skill of the art, the technical scheme that still can put down in writing previous embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of the utility model technical scheme required for protection.
Claims (10)
1. the tank body with twocouese ramped bottom surface, at the bottom of comprising tank, it is characterized in that, at least a portion at the bottom of described tank has the twocouese ramped bottom surface, and described twocouese ramped bottom surface comprises the fore-and-aft tilt bottom surface and is positioned at the lateral inclination bottom surface of both sides, fore-and-aft tilt bottom surface.
2. tank body according to claim 1, it is characterized in that, comprise tank bottom at the bottom of described tank, described tank bottom is the twocouese ramped bottom surface, described tank bottom both sides have relatively upwards dogleg section, the upper bight portion of both sides forms the lateral inclination bottom surface, and lateral inclination bottom surface centre portion is the fore-and-aft tilt bottom surface.
3. tank body according to claim 2, it is characterized in that, twice bending on described tank bottom is along tank bottom longitudinal centerline symmetry and be in certain angle, the end close to each other of twice bending is at the low side of tank bottom, mutually high-end at tank bottom away from end of twice bending, described twice bending all connects the length direction of tank bottom.
4. tank body according to claim 1, is characterized in that, the angle of inclination of described fore-and-aft tilt bottom surface is 0.3 °～1 °.
5. tank body according to claim 1, is characterized in that, the angle of inclination of described lateral inclination bottom surface is 3 °～10 °.
6. according to the described tank body of claim 1 to 5 any one, it is characterized in that, being shaped as of described fore-and-aft tilt bottom surface is trapezoidal, and described trapezoidal upper base and going to the bottom lays respectively at two ends at the bottom of tank, and described trapezoidal upper base is the lowest part at the bottom of described tank.
7. according to the described tank body of claim 1 to 5 any one, it is characterized in that, described fore-and-aft tilt bottom surface be shaped as triangle, described vertex of a triangle and base lay respectively at two ends at the bottom of tank, described vertex of a triangle is the nadir at the bottom of described tank.
8. according to the described tank body of claim 1 to 5 any one, it is characterized in that, the both sides of described tank bottom are welded with two side bottom surfaces, and two described side bottom surfaces are connected with two sidewalls of described tank body respectively, and described side bottom surface is lateral inclination.
9. an oil tank, comprise underframe and tank body, and described tank body welding, on described underframe, is characterized in that, described tank body is the described tank body of claim 1 to 8 any one.
10. oil tank according to claim 9, is characterized in that, described underframe is for what tilt, and the degree of dip of described underframe is identical with the degree of dip at the bottom of described tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454083.2U CN203372660U (en) | 2013-07-29 | 2013-07-29 | Tank body with bidirectionally-inclined bottom faces and oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454083.2U CN203372660U (en) | 2013-07-29 | 2013-07-29 | Tank body with bidirectionally-inclined bottom faces and oil tank |
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| Publication Number | Publication Date |
|---|---|
| CN203372660U true CN203372660U (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320454083.2U Expired - Lifetime CN203372660U (en) | 2013-07-29 | 2013-07-29 | Tank body with bidirectionally-inclined bottom faces and oil tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800187A (en) * | 2014-12-30 | 2016-07-27 | 驻马店中集华骏车辆有限公司 | Tanker, tank body and tank body manufacturing method |
-
2013
- 2013-07-29 CN CN201320454083.2U patent/CN203372660U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800187A (en) * | 2014-12-30 | 2016-07-27 | 驻马店中集华骏车辆有限公司 | Tanker, tank body and tank body manufacturing method |
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Granted publication date: 20140101 |