CN203877124U - Container with leakage repairing device - Google Patents
Container with leakage repairing device Download PDFInfo
- Publication number
- CN203877124U CN203877124U CN201420227495.7U CN201420227495U CN203877124U CN 203877124 U CN203877124 U CN 203877124U CN 201420227495 U CN201420227495 U CN 201420227495U CN 203877124 U CN203877124 U CN 203877124U
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- Prior art keywords
- container
- bolt
- compensating device
- leakage
- substrate
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Abstract
The utility model discloses a container with a leakage repairing device. The container comprises a container body with a crack. The two ends of the crack are provided with anti-cracking holes. The leakage repairing device is installed at the position of the crack. The leakage repairing device comprises a base plate attached to the position of the crack, a polytetrafluoroethylene sealing strip arranged between the base plate and a container wall and a bolt used for fixing the base plate to the container wall. The container with the leakage repairing device is different from common repairing in a welding and bonding mode, the base plate which can cover a large area of leakage is taken, the holes are punched in the two ends of the leakage portion of the crack, and the crack is prevented from being expanded; holes are drilled in the position where the base plate is attached to the container, and the base plate is tightly connected with the container wall through the bolt, the base plate and the polytetrafluoroethylene sealing strip. The leakage repairing device has the advantages of being easy and convenient to install and operate, short in time of affecting production, low in cost, good in leakage repairing effect and wide in application range.
Description
Technical field
The utility model relates to the leakage compensating device field of container, is specifically related to a kind of container with leakage compensating device.
Background technology
Non-pressure vessel or low pressure vessel generally use in our daily life work.Container (as stainless steel water tank) in use, because the impact that weld is easily subject to electrochemical corrosion, gets rusty, and be subject to the impact of stainless steel and Water in Water Tanks matter, therefore, easily there is the phenomenon of spot corrosion in water tank wall, also there is tank box to occur that crackle etc. causes water tank seepage, affects the use of water tank.And again change water tank or look for specialty repairing cost higher, it is main adopting the method for repairing at present.
At present, general method for repairing and mending is:
One, use stainless steel alloy welding rod, repair leakage by argon arc welding.First, in the finite space of container, find breakthrough more difficult, and welding difficulty is large; Secondly because stainless steel water tank wall is thin and the impact of material, therefore, easily there is crackle in weld and periphery;
Two, use A, B Adhesive mending water tank.Use the bonding cracks DeGrain of adhesion agent, do not clean out and just very easily cause adhesive bond to decline as stainless steel surfaces, cause and come unstuck.And the environment that normally used hot well uses is all 60 DEG C of above hot environments, adhesion agent is easily aging, and effect is general.
Granted publication number is that the Chinese utility model patent of CN203363527U (application number is 201020699449.9) discloses the interim leakage compensating device of a kind of pipeline, this device comprises nut, lower platen, lower rubber plate, upper rubber plate, top board, bolt group, in upper lower platen inboard groove, place Packed upper rubber pad and lower rubber pad, the horizontal both sides of upper lower platen are extruded with the flanged plate fixing for bolt, and on the flanged plate of upper lower platen, positioned opposite has the bolt hole that array runs through.This device can or connect imprecise interface to breakage and carry out fast speed mending-leakage, and method of attachment is simple and convenient, good leak tightness, can carry out interim mending-leakage to the pipeline of carrying gas, liquid.Because this technical scheme adopts lower platen, lower rubber plate and top board, upper rubber plate, in upper lower platen inboard groove, place Packed upper rubber pad and lower rubber pad, and by the fixing form of bolt group, the leak occurring on mending-leakage pipeline junction or duct wall can only be applicable to, the Crack Repairing that container (as stainless steel water tank) occurs cannot be applicable to.
Utility model content
The utility model object has been to provide a kind of container with leakage compensating device, that this device has is simple to operate, plugging effect good, and cost is low, can meet normal pressure or the low pressure vessel mending-leakage reparation of different size size, do not affect its bulk properties, the feature such as durable in use.
A kind of container with leakage compensating device, comprise the container with crackle, the two ends of described crackle are provided with anti-ceasma, described cracks is provided with leakage compensating device, and described leakage compensating device comprises and subsidizes at the substrate of described cracks, is arranged on teflon seal bar between described substrate and wall of container and for described substrate being fixed on to bolt and the nut on described wall of container.
In the time that crackle appears in container, the described crackle two ends end spiles (i.e. anti-ceasma), mainly takes precautions against the further extension of container wall of container crackle under the pressure of water, thereby increases the weight of seepage.The utility model adopts substrate capping crackle, in order to improve the leak tightness between substrate and wall of container, teflon seal bar is set between substrate and wall of container, and bolt is tamping substrate on wall of container.
As preferably, between described bolt and wall of container, be provided with pad, to improve the leak tightness between bolt and wall of container.
As preferably, described teflon seal bar is ring-type, and the ring-type size of this teflon seal bar is less than the size of substrate, and is greater than the size in crack, thereby makes between substrate and wall of container, there is good leak tightness,
Further preferably, the width of this ring-type teflon seal bar is 15～30mm, and the thickness of this ring-type teflon seal bar is 1～5mm, adopts above-mentioned suitable width and thickness, can further improve its leak tightness.
As preferably, described substrate and wall of container are provided with the through hole running through, and described bolt is through described through hole, and described bolt is provided with described nut through one end of described through hole.Said structure can firmly be arranged on substrate on wall of container, improves the stability of installing.
Further preferably, the through hole on described substrate is evenly distributed on the surrounding of described substrate, and through hole is distributed in the surrounding of described substrate, can be by capping crackle firm substrate, and ensure leak tightness.
Further preferably, the diameter of described through hole is 6mm～12mm, and the size of described bolt matches with the diameter of this through hole, and the through hole of suitable size and bolt can ensure the leak tightness of substrate and container.
Further preferably, the distance at the center of described through hole and the edge of described substrate is 20～40mm, is conducive to monoblock substrate to be sealed on container, and avoids sticking up out of substrate.
Further preferably, the distance of adjacent two through holes is 40～50mm, and the distance at adjacent two through hole centers is 40～50mm, and the through hole setting of suitable interval can the substrate of ensuring coverage on crackle and the leak tightness of container.
As preferably, described substrate is stainless steel sheet, and its thickness is 4～5mm, and suitable thickness can fully ensure its planarization, improves leak tightness.
As preferably, described substrate is two, is symmetricly set on crackle both sides, further to improve leak tightness.
Described structure adopts as container wall thickness is too thin the flat steel bar that installs the 3mm*30mm of punching at outside of containers additional, makes the combination of the stainless steel materials that subsidizes and container more smooth and firm.
In addition, the utility model, for container spot corrosion breakthrough, adopts punching to repair, and not only prevents that container corroded surface from expanding, and tightens by altering hole stainless steel bolt, by the compacting of teflon seal bar, has reached the object of leak stopping.
Compared with prior art, the utlity model has following advantage:
One, the container of the utility model band leakage compensating device, is different from general welding, the repairing of bonding mode, gets one and can cover larger area seepage stainless steel materials, and at crackle seepage place two ends, the end is punched respectively, prevents Crack Extension.And through in stainless steel materials, the boring of the container place of subsidizing, by stainless steel bolt, stainless steel materials, teflon seal bar, stainless steel materials is closely connected with wall of container.It is easy that this repair apparatus has fitting operation, affects production time few, and cost is low, controls Lou effective, applied widely advantage.
Two,, after the container place in operation of the utility model band leakage compensating device, do not affect use function and the performance of former container.
Three, the container of the utility model band leakage compensating device, is applicable to normal pressure in iron and steel, oil, chemical industry, papermaking, medical and health, food industry, weaving, the field such as civilian or the reparation of leaking of low pressure vessel, applied widely.
Brief description of the drawings
Fig. 1 is the structural representation of the container of the utility model band leakage compensating device;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the container with leakage compensating device adopts spot corrosion preparing structure schematic diagram;
Fig. 4 is the left view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the container of the utility model band leakage compensating device is described in further detail.
As depicted in figs. 1 and 2, for the container of the utility model band leakage compensating device, comprise the container with crackle 5, the two ends of crackle 5 are provided with anti-ceasma 6, crackle 5 places are provided with leakage compensating device, and leakage compensating device comprises and subsidizes at the substrate 1 at crackle 5 places, is arranged on teflon seal bar 2 between substrate 1 and wall of container 8 and for substrate 1 being fixed on to bolt 4 and the nut 3 on wall of container 8.Teflon seal bar 2 is ring-type, and the ring-type size of this teflon seal bar 2 is less than the size of substrate 1, and is greater than the size in crack 5.The width of this ring-type teflon seal bar 2 is 15～30mm, and the thickness of this ring-type teflon seal bar 2 is 1～5mm.Substrate 1 is provided with wall of container 8 through hole running through, the nut 3 that bolt comprises bolt 4 and coordinates with bolt 4, and bolt 4 is through through hole from wall of container, and the head of bolt 4 is positioned at outside wall of container 8, and bolt 4 is provided with nut 3 through one end of through hole.Between bolt and wall of container 8, be provided with pad 7, particularly, between bolt 4 and wall of container 8, be provided with a slice pad 7, between nut 3 and substrate 1, be also provided with a slice pad 7.Through hole on substrate 1 is evenly distributed on the surrounding of substrate 1, and the diameter of through hole is 6mm～12mm, and the size of bolt matches with the diameter of this through hole, and the distance at the edge of the center of through hole and substrate 1 is 20～40mm.The distance at adjacent two through hole centers is 40～50mm, and substrate is stainless steel sheet, and its thickness is 4～5mm.
When larger area seepage appears in container, when the continuous dimensions length of its seepage exceedes a regular bolt hole: at the peripheral definite rectangular area of the maximum leakage area of container, simultaneously, separately get an area identical with definite region, thick is the stainless steel materials of 4-5mm, stainless steel materials is greater than seepage region area, and to beat successively spacing at 30mm place, stainless steel materials edge be 40-50mm, and aperture is the hole of 8mm size.,, be adjacent to seepage region container at internal tank with the stainless steel materials of separately getting, by sheet material drilling point thereafter, on container, carry out punching mark, on container, accomplish fluently respectively the bolt hole that is equal to aperture, if seepage place is crackle, punch respectively at crackle two ends, prevent Crack Extension.Then outside the bolt hole of sheet material one side, enclose with 3mm*20mm specification teflon seal bar pad one, the hole that ready stainless steel materials (sealing band inwardly) and container have been accomplished fluently aligns, and tights a bolt 4, by the compacting of teflon seal bar.
As shown in Figure 3 and Figure 4, container with leakage compensating device adopts spot corrosion preparing structure, comprise the container with ceasma, ceasma place is provided with leakage compensating device, leakage compensating device comprises through the bolt of ceasma, teflon seal bar 2 and pad 7, the nut 3 that bolt comprises bolt 4 and coordinates with bolt 4, and bolt 4 passes ceasma from wall of container 8, the head that is bolt 4 is positioned at outside wall of container 8, and bolt 4 is provided with nut 3 through one end of through hole.Between bolt 4 and wall of container 8, be provided with a slice pad 7, between nut 3 and substrate 1, start to be provided with successively tetrafluoroethylene sealing band 2 and a slice pad 7 from close substrate 1 one sides.
When container small size spot corrosion seepage: adopt small size spot corrosion seepage place is made a call to the hole (size of selecting of the boring on container and bolt will be determined with the size of seepage spot corrosion area) of a regular bolt size.Select the bolt 4 (corrosion-resistant steel) of a standard by punched diameter, pad 7, the thick teflon seal bar 2 of nut 3 (corrosion-resistant steel) and 3mm*20mm, and teflon seal bar 2 bore one with the mesopore of stainless steel bolt size, sealing band maximum area is not more than 1/3 of nut area, a regular bolt 4 (corrosion-resistant steel) is then installed successively in the hole of external container, pad 7, internal tank is put into the thick teflon seal bar 2 of 3mm*20mm successively, pad 7 and nut 3 (corrosion-resistant steel), as long as container inside and outside two people coordinate, tight a bolt 4, compacting teflon seal bar 2.
Above-described detailed description of the invention has been described in detail the technical solution of the utility model and beneficial effect; be understood that and the foregoing is only most preferred embodiment of the present utility model; be not limited to the utility model; all any amendments of making within the scope of principle of the present utility model, supplement and be equal to replacement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the container with leakage compensating device, comprise the container with crackle, it is characterized in that, the two ends of described crackle are provided with anti-ceasma, described cracks is provided with leakage compensating device, and described leakage compensating device comprises and subsidizes at the substrate of described cracks, is arranged on teflon seal bar between described substrate and wall of container and for described substrate being fixed on to bolt and the nut on described wall of container.
2. the container with leakage compensating device according to claim 1, is characterized in that, between described bolt and wall of container, is provided with pad.
3. the container with leakage compensating device according to claim 1, is characterized in that, described teflon seal bar is ring-type, and the ring-type size of this teflon seal bar is less than the size of substrate, and is greater than the size in crack.
4. the container with leakage compensating device according to claim 3, is characterized in that, the width of this ring-type teflon seal bar is 15～30mm, and the thickness of this ring-type teflon seal bar is 1～5mm.
5. the container with leakage compensating device according to claim 1, is characterized in that, described substrate and wall of container are provided with the through hole running through, and described bolt is through described through hole, and described bolt is provided with described nut through one end of described through hole.
6. the container with leakage compensating device according to claim 5, is characterized in that, the through hole on described substrate is evenly distributed on the surrounding of described substrate.
7. the container with leakage compensating device according to claim 5, is characterized in that, the diameter of described through hole is 6mm～12mm, and the size of described bolt matches with the diameter of this through hole.
8. the container with leakage compensating device according to claim 5, is characterized in that, the distance at the center of described through hole and the edge of described substrate is 20～40mm.
9. the container with leakage compensating device according to claim 5, is characterized in that, the distance of adjacent two through holes is 40～50mm.
10. the container with leakage compensating device according to claim 5, is characterized in that, described substrate is stainless steel sheet, and its thickness is 4～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227495.7U CN203877124U (en) | 2014-05-05 | 2014-05-05 | Container with leakage repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227495.7U CN203877124U (en) | 2014-05-05 | 2014-05-05 | Container with leakage repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877124U true CN203877124U (en) | 2014-10-15 |
Family
ID=51677651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227495.7U Expired - Fee Related CN203877124U (en) | 2014-05-05 | 2014-05-05 | Container with leakage repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017100102A (en) * | 2015-12-04 | 2017-06-08 | 株式会社ＮｅｊｉＬａｗ | Fastening structure of pressure chamber |
-
2014
- 2014-05-05 CN CN201420227495.7U patent/CN203877124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017100102A (en) * | 2015-12-04 | 2017-06-08 | 株式会社ＮｅｊｉＬａｗ | Fastening structure of pressure chamber |
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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: 20141015 Termination date: 20200505 |