CN102815470A - Rotationally moulded storage tank - Google Patents
Rotationally moulded storage tank Download PDFInfo
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- CN102815470A CN102815470A CN2012103085962A CN201210308596A CN102815470A CN 102815470 A CN102815470 A CN 102815470A CN 2012103085962 A CN2012103085962 A CN 2012103085962A CN 201210308596 A CN201210308596 A CN 201210308596A CN 102815470 A CN102815470 A CN 102815470A
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- storage tank
- rotational molding
- tank body
- molding storage
- dividing plate
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Abstract
The invention provides a rotationally moulded storage tank which comprises a cylindrical tank body, seal heads and at least two partitions, wherein the interior of the cylindrical tank body is in a hollow structure, the seal heads are arranged at two ends of the tank body, and the partitions with through holes are mutually parallel and vertically arranged on the inner wall of the tank body. The parallel partitions with the through holes are arranged in the rotationally moulded storage tank and vertically positioned on the inner wall of the tank body, and a plurality of reinforcing ribs are uniformly arranged at intervals on at least one side of each partition, so that impact on the rotationally moulded storage tank by liquid stored in the rotationally moulded storage tank during transporting can be lowered, integral firmness of the rotationally moulded storage tank is improved, the service life of the rotationally moulded storage tank is prolonged, and potential safety hazards are reduced.
Description
Technical field
The present invention relates to a kind of rotational molding storage tank, belong to the liquid storage vessel technical field.
Background technology
Need 50m in industries such as chemical industry, environmental protection
3Above storage tank.Storage tank adopts mould on the rotational moulding machine, to adopt the rotational molding technique manufacturing to form usually.Rotational moulding is a kind of process of the plastic product forming of large-scale hollow.Rotational moulding is that toner is added in the mould; Heating mould and make it to rotate continuously then along two axles being parallel to each other; Resin in the mould be coated with equably gradually under the effect of gravity and heat, fusion attaches on the inside face of mould; Thereby form needed shape, cooling die then, the demoulding obtains rotomoulded articles.
Rotational molding storage tank of the prior art inside is generally hollow structure.And the liquid that rotational molding storage tank is stored usually all is to have corrosive property or environmentally harmful liquid.This rotational molding storage tank is in transportation, and its in-to-in liquid can shake, and this impulsive force that rocks generation can produce certain influence to the bulk strength of rotational molding storage tank, thereby has influence on the service life of rotational molding storage tank.In case the rotational molding storage tank bulk strength descends, and can produce huge potential safety hazard.
In view of this, be necessary rotational molding storage tank of the prior art is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of rotational molding storage tank, in order to the liquid that reduces the rotational molding storage tank internal storage in transportation to the impulsive force that rotational molding storage tank produced, improve the entire firmness of this rotational molding storage tank, improve its service life, reduce potential safety hazard.
For realizing above-mentioned purpose, the invention provides a kind of rotational molding storage tank, comprising:
Columniform tank body, its inside is hollow structure; And
Be arranged on the end socket of end, said tank body two ends;
Also comprise at least two tool through holes and the dividing plate that is arranged in parallel, said divider upright is arranged at the internal face of said tank body.
As further improvement of the present invention, said through hole is arranged on the center of said dividing plate.
As further improvement of the present invention, said through hole is circular, and its diameter is 50cm.
As further improvement of the present invention, the edge of at least one side of said dividing plate evenly is provided with some strengthening ribs at interval.
As further improvement of the present invention, the outside face of said tank body also is provided with the groove that some cross-sectional planes are circular arc.
As further improvement of the present invention, said tank body and dividing plate and strengthening rib are integral structure.
As further improvement of the present invention, the top of said tank body also is provided with some charging holes.
As further improvement of the present invention, the bottom of said tank body also is provided with a drain.
As further improvement of the present invention, the top of said charging hole also is provided with a breather pipe.
Compared with prior art, the invention has the beneficial effects as follows: through at some tool through holes of rotational molding storage tank set inside and the dividing plate that is arranged in parallel, this divider upright is arranged at the internal face of said tank body.Through this structure, the impulsive force that the liquid that has reduced the rotational molding storage tank internal storage produces rotational molding storage tank in transportation has improved the entire firmness of this rotational molding storage tank, has improved service life, has reduced potential safety hazard.
Description of drawings
Fig. 1 is the structural representation in rotational molding storage tank one specific embodiment of the present invention;
Fig. 2 is the cutaway view along A-A line among Fig. 1.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings the present invention is elaborated; But should be noted that; These embodiments are not limitation of the present invention; The function that those of ordinary skills do according to these embodiments, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join shown in Figure 1ly, Fig. 1 is the structural representation in invention rotational molding storage tank one specific embodiment.In this embodiment, rotational molding storage tank 100 comprises: columniform tank body 10, and its inside is hollow structure; And the end socket 20 that is arranged on end, said tank body 10 two ends.In this embodiment, this rotational molding storage tank 100 also comprises at least two tool through holes 301 and the dividing plate 30 that is arranged in parallel.Shown in ginseng 2, this dividing plate 30 is vertically installed in the internal face 101 of said tank body 10.
Join shown in Figure 2ly, in this embodiment, this through hole 301 is arranged on the center of said dividing plate 30.Concrete, this through hole 301 is circular, its diameter is 50cm.
In this embodiment, the edge of these dividing plate 30 at least one sides evenly is provided with some strengthening ribs 302 at interval.Preferably, the edge of these dividing plate 30 both sides evenly is provided with eight strengthening ribs 302 at interval.This tank body 10 is an integral structure with dividing plate 30 and strengthening rib 302, and can adopt with tank body 10 or end socket 20 identical materials and make.Concrete, this rotational molding storage tank 100 adopts PP or PVC material.
Preferably, two dividing plates 30 of these rotational molding storage tank 100 set inside, evenly spaced and parallel setting between each dividing plate 30.The liquid (not shown) that can reduce rotational molding storage tank 100 internal storage through this dividing plate 30 to the impulsive force that rotational molding storage tank produced, has improved the entire firmness of this rotational molding storage tank 100 in transportation.
Concrete, the outside face 102 of this tank body 10 also is provided with the groove 103 that some cross-sectional planes are circular arc.When rotational molding storage tank 100 is placed on the automobile, can be buckled in this groove 103 through steel band (not shown), so that this rotational molding storage tank 100 is bundled on the automobile securely, prevent to rock.
In this embodiment, the top of this tank body 10 also is provided with two charging holes 11.Preferably, the top of this charging hole 11 also is provided with a breather pipe 111, with the air pressure inside and outside this rotational molding storage tank 100 of balance.Can in this rotational molding storage tank 100, pour into various dangerous liquids through this inlet point 11, for example sulfuric acid or nitric acid.The bottom of this tank body 10 also is provided with a drain 12.This drain 12 can be arranged on the foot of end socket 20, so that store emptying of liquid in this rotational molding storage tank 100.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.
In addition; Describing according to embodiment though should be appreciated that this specification sheets, is not that each embodiment only comprises an independently technical scheme; This narrating mode of specification sheets only is for clarity sake; Those skilled in the art should make specification sheets as a whole, and the technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (8)
1. rotational molding storage tank (100) comprising:
Columniform tank body (10), its inside is hollow structure; And
Be arranged on the end socket (20) of said tank body (10) end, two ends;
It is characterized in that; The dividing plate (30) that also comprises at least two tool through holes (301) and be arranged in parallel; Said dividing plate (30) is vertically installed in the internal face (101) of said tank body (10), and the edge of at least one side of said dividing plate (30) evenly is provided with some strengthening ribs (302) at interval.
2. rotational molding storage tank according to claim 1 (100) is characterized in that, said through hole (301) is arranged on the center of said dividing plate (30).
3. rotational molding storage tank according to claim 1 (100) is characterized in that, said through hole (301) is circular, and its diameter is 50cm.
4. rotational molding storage tank according to claim 1 (100) is characterized in that, the outside face (102) of said tank body (10) also is provided with the groove that some cross-sectional planes are circular arc (103).
5. rotational molding storage tank according to claim 1 (100) is characterized in that, said tank body (10) is an integral structure with dividing plate (30) and strengthening rib (302).
6. rotational molding storage tank according to claim 1 (100) is characterized in that, the top of said tank body (10) also is provided with some charging holes (11).
7. rotational molding storage tank according to claim 1 (100) is characterized in that, the bottom of said tank body (10) also is provided with a drain (12).
8. rotational molding storage tank according to claim 6 (100) is characterized in that, the top of said charging hole (11) also is provided with a breather pipe (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103085962A CN102815470A (en) | 2012-08-28 | 2012-08-28 | Rotationally moulded storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103085962A CN102815470A (en) | 2012-08-28 | 2012-08-28 | Rotationally moulded storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102815470A true CN102815470A (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103085962A Pending CN102815470A (en) | 2012-08-28 | 2012-08-28 | Rotationally moulded storage tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN102815470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984563A (en) * | 2015-02-03 | 2016-10-05 | 中集船舶海洋工程设计研究院有限公司 | Two-body liquid cargo tank and liquid cargo ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224182Y (en) * | 1995-07-12 | 1996-04-10 | 杨仲义 | Rubber oil-transport tank |
| CN2823179Y (en) * | 2005-08-25 | 2006-10-04 | 中集车辆（集团）有限公司 | Anti-wave device for liquid tank type transporting equipment |
| CN201027077Y (en) * | 2007-05-27 | 2008-02-27 | 东莞市永强汽车制造有限公司 | Against-wave device in lateral direction of mobile tank |
| CN201353838Y (en) * | 2009-02-26 | 2009-12-02 | 徐春富 | Plastic water tank used in soil pump truck |
| CN201362478Y (en) * | 2009-01-23 | 2009-12-16 | 胜狮货柜技术研发（上海）有限公司 | Liquid tank type container |
| CN202717217U (en) * | 2012-08-28 | 2013-02-06 | 无锡市华润环保设备有限公司 | Rotational moulding storage tank |
-
2012
- 2012-08-28 CN CN2012103085962A patent/CN102815470A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224182Y (en) * | 1995-07-12 | 1996-04-10 | 杨仲义 | Rubber oil-transport tank |
| CN2823179Y (en) * | 2005-08-25 | 2006-10-04 | 中集车辆（集团）有限公司 | Anti-wave device for liquid tank type transporting equipment |
| CN201027077Y (en) * | 2007-05-27 | 2008-02-27 | 东莞市永强汽车制造有限公司 | Against-wave device in lateral direction of mobile tank |
| CN201362478Y (en) * | 2009-01-23 | 2009-12-16 | 胜狮货柜技术研发（上海）有限公司 | Liquid tank type container |
| CN201353838Y (en) * | 2009-02-26 | 2009-12-02 | 徐春富 | Plastic water tank used in soil pump truck |
| CN202717217U (en) * | 2012-08-28 | 2013-02-06 | 无锡市华润环保设备有限公司 | Rotational moulding storage tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984563A (en) * | 2015-02-03 | 2016-10-05 | 中集船舶海洋工程设计研究院有限公司 | Two-body liquid cargo tank and liquid cargo ship |
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Application publication date: 20121212 |