DE2019634C - Storage tank for heating oil or the like and method for its lining - Google Patents

Description

019

Floor and side wall achieved. The adhesive fields should also be less than 20%, in particular 5% Cover the floor area in order not to make a replacement process unnecessarily difficult and to create air space not to be obstructed between the bladder and the tank. A method of lining a storage tank with an inner bladder is characterized according to the invention that on opposite sides of the Tank bottom area applied narrow adhesive fields, then the bladder through the filling opening of the tank, loosely aligned and inflated to full contact with the inner wall of the tank and that thereupon 'inserted the upper holders through the filling opening into the bladder and be attached to the top of the wall of the tank.

The bladder is expediently close to the Inflate cut out along the edges of the tank opening - especially along with this one glued to narrow ring surfaces. This connec-

to be brought. Anschiienung3 in ^ the bow ^% ^Γ * _{η outside} by means of ßend the ^plat fV _{bter self- tapping screws the} bladder _τ ^^ _β ΐθΓ _ε retaining brackets are so detachable on the tank betesngi. _{f of the tank} anbogen that, £ d ^ ",," Hegendhalten fit and the bubble # ^a _{"u ungsb} ügels 6 is nacti The plate of the T * _{that the} Haterung

Fig. 4 in one piece ™ * ™ Brille _dü J the opening3 retaining bracket without, deformation ^ ^^ ^

SSekrÄ Ken rolled over the edges of the

Plate 7 '. . _{R) w} , _rd first with the

P, _2im ^ l ^ ZSZ: Ueä _T t ₇ spray-n overhanging corners of the tank: 1: 1s fin patches of adhesive 14 cut in. 5 which extends approximately in equal parts' side wall 15. Do not climb the stain, 5 ... the floor area

_{Floor area m} cg

glued to narrow ring surfaces. This connection also does not _{apply to the final release process}

However, it is so weak that you can replace it with a spa ih bhid k ^hl ^ '"

the

^hl ^ "_h; _nw , _rd p according to Fig. 5 di

J ^rahn ; _rch ^ _the opening 3 m den lank rolled base opening

together ^

J; _After opening 3 rolled base openings 4 become wire.

f ^b ^ f ¹ "™ ^U _Fank introduced that they, with their H,

J6 so in dt '» ^an ^. ^b _molded loops 18

! L i d liks shown is the wire

g j

the bladder not. can hinder. .

The invention will now be explained in more detail with reference to the drawing of an exemplary embodiment. It shows «

F i g. 1 a side view and f ^ f _Fank introduced that si

Fi | .2 a front view of a designation »5 J6 so in dt '» ^an ^. ^b molded loops lined household heating oil _tanks,. -! Ln can be seen as shown on the left. The wire

Fig · 3 is a view from above of the average ™ «£ ™ £ ^η ^ _from the opening heiau ^ ezy» · * "-" upper bladder holder. ^ _'Rec hts is indicated in F ig 5, so that the BIa ^

Fig. 4 is a view from above of a ^r a right AIES J ¹ _{R ^eports} t under the associated end tank located upper bladder holder 30 in a J? ^ angsncnuuig ^; _{wjrd the ß} , "

Tank according to FIG. 1 and 2, open, filled with air, and lie down on all sides. ^

F i g. 5 aligning the bladder in the tank. . opening W mn ^ - tank walls, where

The ii den F i g. Heating oil tank shown 1 and 2 with ^^ i "SGER effect of the internal pressure in a container casing, the o ^ n and bottom halbzylin- already under ^ nurzze B _hinrejchende connection to thresh and is formed on the sides of flat, is in 35 the hedges, _{ellt will} . The inner edges

known by its shape and by means of a plastic J "£ **" 3 and 4 can previously be lined with a bit of adhesive 2. Top of the tank has an input ^dc ™ "£ chen be, so that the bladder also dor! Filler opening 3, and two lateral openings 4 for arrival ™ ^s t _e ° f _b ™ _zth R.ngnächen adhered to ^ ^ .fJg Seidet to the edge of these openings have ^^^ holes in the Bl.se, brings de Gen. ^_(e "," P "™ j _{5 and 6 at} 3 a. places it inside Ha, e ™ ngsö" owned ^ s ^^ Screw em. The

has two medium abut to the bladder un ^ ^ _{h "rted during desse"}

parts 7, the outer edge of a umgeiollten 8 have, in K. ebston _by f _O lgenden treatment and

i, i which each have the free end i. two wire 45 from beibt J ™ "> _during transport suid inserted bül 9 The two plates 7 constitute""^ ^^ kanUagerung _{aligned go lt n.}

bladder 2 lined. At the top the tank has a filling opening 3 and two lateral openings 4 for an Terminal devices such as oil level gauges and the like. In the area of the central opening, the bladder is through from the inside one bracket 5 and two brackets 6 on the outside. The best from Fig. 3 bracket 5 to be recognized has two middle plate parts lying next to one another 7, which have a rolled edge 8 on the outside, h jil di fi Endei two wire

40

i, i which each have the free end i. Strap 9 plugged in suid. The two plates 7 form together a Kreisöffnuig 10, which the Emfullöffn i encloses centrically. By deforming the wire loops 9 and crossing the plates 7, the holder can be opened as a whole through the

from J _during transport

"" ^ KanUagerung ^^ kept _{aligned n} .

Jf. ^"1 J * JJJEinfüllen of fluid can therefore When spa ^{ng h} _a ⁿ _{BHDU related} oversized site-

1 sheet of drawings

Claims (5)

2 0139 634 J 1 2 retaining brackets provided in the upper area of the tank 1. Storage tank for heating oil or the like with an interior only the bladder. All these fastenings in the above bladder Made of deformable plastic, the top 5 ren area without connecting the bladder in the lower releasably hung on the tank in brackets and tank area but have the disadvantage that the created by internal pressure on the tank wall bubble during transport, which is usually in one side, characterized. that the ten position of the tank takes place, folds. If the The bladder (2) is then set up in the floor area exclusively by the tank and filled with heating oil, so to the opposite in the horizontal direction, this presses in this way on the merged data Adhesive connections attached to the end of the tank ensure that they often do not unfold again (14) can roll and unroll with the outer wall (1) of the tank in order to connect properly is. position on the tank wall. At the one 2. Storage tank according to claim 1, characterized individual suspension points are then quite underneath the formation of the adhesive connections (14) as 15 different tensile forces on the bladder material auseng limited areas of glue. practiced, which often tears off when the bladder is stuck on 3. Storage tank according to claim % characterized by the tank wall and when hanging on others indicates that. the adhesive fields (14) in the holder means are easily provided for tearing out the bladder bottom corners and partially lead. extend to the bottom and a side wall. ao The invention relates to a storage tank for heating oil 4. Storage tank according to claim 2 or 3, characterized od. The like. With an inner bladder made of deformable characterized in that the adhesive fields (14) are made of plastic that is detachable from the top of the tank in brackets. Less than 20%, in particular 5%> of the floor area, suspended and on the tank wall by internal pressure of the tank. application is applied. 5. A method for lining a storage tank as the purpose of the invention is ^ while maintaining with an inner bladder according to one of the claims advantages of the detachable brackets in the upper tank 2 to 4, characterized in that the bladder also ent- area in the simplest possible way Set opposite sides of the tank bottom area in the lower tank area so that when the narrowly delimited adhesive field is applied, then the liquid wedge is filled in, no damage to the bubble can enter the tank through the filling opening. brought, loosely aligned and up to the full. Attachment to the inner wall of the tank is inflated by the fact that the bladder is exclusively in the bottom area and that thereupon the upper brackets through through to opposite in the horizontal direction the filling opening was introduced into the bladder and adhesive connections attached to the top ends of the tank be attached to the wall of the tank. 35 outer wall of the tank is connected. The lower adhesion connections can be weak because they only exert the empty need to keep rectification. Simple ones are possible Plug connections that are operated with a rod through a tank opening. Are better suited The invention relates to storage tanks for even small magnets that are self-heating oil when inflated or the like, which set active inside with a plastic bubble and can also be easily solved, are lined. However, narrowly delimited adhesive- To hold the inner bladder in heating oil tanks, there are practically no additional requirements to manufacture various means are used. Usually 45 wand requires; but they are completely sufficient that the filling edge of the bladder is in the area of the filling bladder during assembly in the specified relative nozzle firmly connected to the tank. As this perturbation to the tank should be held firmly so that during transport binding is not sufficient to prevent significant wrinkles from occurring during filling Tending forces to absorb were already resilient and the filled liquid without any significant local rings proposed that in the compressed 50 borrowed increase in the holding forces a uniform State introduced through a tank opening and allows application to the tank wall. Here too then arranged distributed in the longitudinal direction of the tank can monitor devices outside the and the bubble from the inside against the tank adhesive fields to the space between the bubble and wall press (German patent specification 1 948 297 and tank wall can be connected. In addition, it is for 945 982). However, this is only the difference from a complete or large-area tank for large tanks possible, which can be committed inside, or there is also now a bubble glued in the upper tank area only a few rings can still be used to replace defective bladders. When by carefully proceeding through the tank opening, the bladder can be opened without a substantial hand are quite accessible. Loan damage in the adhesive fields detached It is also known to use adhesive 60 on the inside of the tank. Even if the blister ruptures locally Spraying out substance and filling the bladder with would hinder the introduction of a new one a liquid or compressed air to the bladder is practically impossible, since this is then without a white tank wall to put on and stick on. In order to do this, the thin spots remaining in the tank are covered however, a monitoring option for leakage oil can be placed in the first bladder. The adhesive fields formed between the outer wall and the bladder are expediently in To create space, the bladder was only provided in the upper corner of the floor and extended part-area glued on. The same mounting effect is wise on the floor and one side wall each, ierif eh with household heating oil tanks also through detachable In this way, the best alignment on the