CN85101766A - Wet tank - Google Patents

Wet tank Download PDF

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Publication number
CN85101766A
CN85101766A CN 85101766 CN85101766A CN85101766A CN 85101766 A CN85101766 A CN 85101766A CN 85101766 CN85101766 CN 85101766 CN 85101766 A CN85101766 A CN 85101766A CN 85101766 A CN85101766 A CN 85101766A
Authority
CN
China
Prior art keywords
storage tank
cage
hdpe
steel
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
Application number
CN 85101766
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Chinese (zh)
Inventor
格杰恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dg Industrial Roof System Ltd (gb) Lawn Cottage Barcombe Mills East Sussex
Original Assignee
Dg Industrial Roof System Ltd (gb) Lawn Cottage Barcombe Mills East Sussex
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dg Industrial Roof System Ltd (gb) Lawn Cottage Barcombe Mills East Sussex filed Critical Dg Industrial Roof System Ltd (gb) Lawn Cottage Barcombe Mills East Sussex
Priority to CN 85101766 priority Critical patent/CN85101766A/en
Publication of CN85101766A publication Critical patent/CN85101766A/en
Pending legal-status Critical Current

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Abstract

Water storage tank is to be made of high density polyethylene (HDPE) welding plate, and is installed in the framework or cage of being made by steel part and/or steel mesh.

Description

Wet tank
The present invention relates to wet tank, particularly water tank.The all kinds storage tank has been known, but they all have some shortcomings.
On the circular steel plate storage tank materials is economical, because this steel plate storage tank can support and be subjected to very high pressure, but circular storage tank will occupy more space than the rectangle storage tank of equal volume, thus circular storage tank be not suitable for being built on the roof, because of being significant consideration in its application space and outward appearance.
For the dull and stereotyped storage tank of rectilinearity steel bolted connection, must limit deviation (to prevent the bolted connection spring) during construction, so the support steel crossbeam will bear pressure, and design is also uneconomical.Except to the calking, all requirement should be arranged to draw-in bar and stay, to keep the tank body shape.
For preventing to corrode coating or the lining that all steel tanks should have inert.
Circular reinforced concrete storage is quite economical for large-scale storage tank, but is not suitable for using on the roof, in reinforced concrete storage stress should remain quite low, in order to avoid tank body breaks, and wallboard each partly should carefulness add and give connection.
It is very suitable that circular prefabricated prestressed concrete storage tank is made large-scale storage tank, but is not suitable for making the roof storage tank.
All cement concrete storage tanks require to have the interior lining or the coating of inert.
The Rectangular Concrete storage tank can more effectively utilize the space than circular storage tank, but cost is bigger on the structure, and because of being easy to occur structural cracks, therefore the need SC is built and is connected.
The resin material storage tank of glass fiber reinforcement is made small-sized storage tank usually, and it can be made up of last bolt wallboard perhaps multi-part.This storage tank be heated and illumination condition under damage easily, should very carefully use, can not adorn water, particularly potable water in glass fibre or the resin container.
According to the present invention, the storage tank of dress water or other liquid be with reinforcing or the particularly highdensity single-piece polyethylene of the fluid-tight inert material of rigidity (HDPE) material make, and it is installed in framework or the cage.
Because of these synthetic materiaies particularly the HDPE plate be that inertia is durable basically fully, it does not need other processing and coated inside or lining.When using (HDPE) plate, basically or whole supporting construction voluntarily because cooresponding intensity is arranged itself, for example steel support structure can be designed to all be in strained condition.Because plastics storage tank material also has some elasticity, just allow some deviation of supporting construction.Similarly it does not need inside to add to put pull bar or stay.
Preferred storage tank material be monolithic molding or by the rigidity HDPE plate that is welded of requirement shape.For example Messrs Schlegel provided and by the made plate of Schlegel extruding-welding process.These materials are very durable and tool intensity aspect physical property, is inertia on chemical nature.
Have high deformation resistance and slow down the ability of internal stress uniqueness as the made VESTOLEN3512 type HDPE plate of Schlegel, so it can bear the distortion of object on every side or supporting member and can not produce poly-stress or overstress.
HDPE plate even under specific condition, be not subjected to weather effect yet, and can also keep out most of effect from chemistry, biology, physics aspect, when using Schlegel technology extruding weldering, it can provide a kind of waterproof tank body that can be made into required arbitrary dimension or shape, and its switching performance and big plate comparability are.Can be made and reduced the junction by big plate, plate thickness be 2mm-5mm, and size can reach 10m * 200m.
The making of framework or cage is very simple, for example uses angle steel, channel-section steel and other parts with welding method or bolted connection.Also can select for use steel or other meshworks that the HDPE tank body is suitably impaled, and as the load dispersed texture.In view of the intensity and the anti-deformation of HDPE wallboard, this net structure and nonessential structure.
For instance, accompanying drawing is a small rectangular roof water tank section-drawing, and it is an example of the present invention.
Graphic storage tank is a cube, and tank body 1 itself is to be made by the HDPE plate of rigidity, for example the welding plate of being made by this material.Sheet thickness is 2mm, and the every limit of periphery is 1200mm, Schlegel Vestolen 3512 type HDPE plates are to be suitable for the material of selecting for use, HDPE storage tank intensity is to be enough to can support voluntarily basically, and HDPE is canned places in the steel cage 2, and cage 2 is installed on the proper supporting structure in use or is placed directly on roof or the ground.
Cage is made up of the angle steel accessory, the angle steel of for example using 75mm is with bolted connection or weld together, and graphic cage is comprising top angle steel 3, bottom angle steel 4, in the opposite direction a pair of is upright angle steel 5, rightabout another to horizontal corner steel 6 and bottom angle steel 7.
Framework or cage be with steel mesh 8 linings, and be fixed with any suitable method.The angle steel of available top and bottom and upright angle steel clamp as shown, and steel mesh energy fixing HDPE plate and folder are decided cage, thereby a kind of strong and light-duty structure can be provided.
Storage tank as shown, suitable steel mesh can be used 2mm HT steel wire, and 50mm is welded with the interval.
HDPE plate storage tank has a top flange 9, and it is covered with top angle steel 3.
Build other big or small storage tanks and can use general similar structures, but large-scale storage tank then requires bigger size or thickness of material.
The roof storage tank has a top cover (not shown) in the diagram.And be, and constitute as the lining of net structure of reinforcing and HDPE material body by angle iron frame.Be fixed in use on the flange of top angle steel, and be used as tank top body of wall fixture.
As previously described, steel mesh can not need, and this cage also can be that self supports the steel mesh framework in addition, and does not have above-mentioned angle iron frame or a framework is only arranged on each limit, for example available commercially available steel wire plate manufacturing that is of a size of 1200mm.
The present invention also can be applicable to the construction of circular storage tank, comprises large-scale circular storage tank.This storage tank is suitable for being installed on steelframe or the coagulation earthen platform, is applied to the storage at small city or water source, suburb.
For example such storage tank can be made water tank, and it can hold 600,000 premium on currency.And be that to be built into diameter be 15mm basically, height is the tank body of 4m.Storage tank is that the encapsulation cage can be built with angle steel, channel-section steel or other wrought iron screen components with single-piece or the closed tank body that is welded into the HDPE plate of suitable depth.
An annular fine strain of millet is arranged at the cage bottom, and it has crossbeam (and steel mesh) and supports tank bottom with giving, and the top also has an annular fine strain of millet.These annular fine strains of millet can make storage tank support and be subjected to macromutation pressure, and the wall frame is sent to the load on the HDPE storage tank on top and the base circle fine strain of millet.
As having a tank top, it preferably comprises the HDPE header field and is combined into an integral body or is welded in main tank body with the HDPE of main tank body, and hangs on the steel cap structure.
Small-sized round storage tank, the storage tank that for example is of a size of 1500 * 1500mm or 2500 * 2500mm can be built up by cage and interior HDPE tank body thereof, and cage then only is made of steel mesh and top or bottom reinforcement flange.This storage tank can be positioned on the suitable concrete cushion.
Under the large-scale storage tank situation, top cover is bevelled preferably.Become carinate or bevelled.And top cover has a gas port usually.
This storage tank has general import and discharge orifice connecting bridge, and pipeline can directly be connected on the tank skin of HDPE storage tank, and the HDPE on for example available plastic conduit or the flange of other plastics matter connect.
Explanation water source import 10 among the figure, the flow export 13 that for example can load onto a ball valve (not showing among the figure), discharger 11, coolant outlet pipe 12 and bar up generally speaking, all pipes all are to have gone up flange 14, and each flange then is welded on the HDPE tank body plate.All these pipelines are bolted on each corresponding angle iron position of cage with claw bolt or U.
The available similarly U of breather port to storage tank lid is bolted on the top cover framework accessory, and by means of the flange (being welded on the HDPE liner plate) of vent window pipe sealing-in on the liner plate of HDPE top.
According to storage tank or the water tower that this invention is built, can both make self support type, and save the heavy steel grid that are used to support storage tank.
In an inventive embodiment, the storage tank of suitable large span self support has the wall that each wallboard constitutes, the diagonal bar that also comprises each wallboard, and the connecting rod that stretch on the edge by the suitable bond sites between base wall plate or the base wall plate, thereby form a continuous pull bar.Diagonal bar on framework and the wallboard can be used as an English truss and can only be supported in each wall terminal region like this.

Claims (6)

1, deposit the storage tank of water or other liquid, this storage tank is by reinforcing or rigidity and fluid-tight inert plastic material integral body and framework or cage are constituted.Plastic container is installed in framework or the cage, and plastic material surface is to contact with the liquid phase that is held in use.
2, the storage tank of claim 1, wherein plastic material is a high density polyethylene (HDPE).
3, claim 1 and 2 storage tank, its middle frame or cage are to be made of the metal parts of combining.
4, the storage tank of claim 3 also can comprise the metal gauze of the Load spreader that contacts with plastic material and constitute.
5, claim 1 or 2 storage tank, wherein cage is self support metal net structure body.
6, basically as the described fluid reservoir of specification sheets, and can be with reference to accompanying drawing.
CN 85101766 1985-04-01 1985-04-01 Wet tank Pending CN85101766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 85101766 CN85101766A (en) 1985-04-01 1985-04-01 Wet tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 85101766 CN85101766A (en) 1985-04-01 1985-04-01 Wet tank

Publications (1)

Publication Number Publication Date
CN85101766A true CN85101766A (en) 1987-01-31

Family

ID=4792041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 85101766 Pending CN85101766A (en) 1985-04-01 1985-04-01 Wet tank

Country Status (1)

Country Link
CN (1) CN85101766A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103662467A (en) * 2013-12-13 2014-03-26 新疆石油勘察设计研究院(有限公司) Splicing tank
CN104328925A (en) * 2014-11-18 2015-02-04 融水苗族自治县农业局 Method for reinforcing water reservoir by using galvanized angle steels
CN104975746A (en) * 2014-04-08 2015-10-14 吉冠企业股份有限公司 Water tower structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103662467A (en) * 2013-12-13 2014-03-26 新疆石油勘察设计研究院(有限公司) Splicing tank
CN103662467B (en) * 2013-12-13 2016-10-19 中国石油天然气集团公司 Assembled tank
CN104975746A (en) * 2014-04-08 2015-10-14 吉冠企业股份有限公司 Water tower structure
CN104328925A (en) * 2014-11-18 2015-02-04 融水苗族自治县农业局 Method for reinforcing water reservoir by using galvanized angle steels

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