CN205483420U - Double -deck leak hunting structure of composite sheet equipment - Google Patents
Double -deck leak hunting structure of composite sheet equipment Download PDFInfo
- Publication number
- CN205483420U CN205483420U CN201620031771.1U CN201620031771U CN205483420U CN 205483420 U CN205483420 U CN 205483420U CN 201620031771 U CN201620031771 U CN 201620031771U CN 205483420 U CN205483420 U CN 205483420U
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- leak hunting
- basic unit
- composite sheet
- composite
- leak
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Abstract
The utility model provides a double -deck leak hunting structure of composite sheet equipment, including seting up the first leak hunting aperture on the composite sheet, first leak hunting aperture is seted up in composite sheet welding seam department of basic unit and is run through composite sheet basic unit, in the composite sheet basic unit fixed mounting have with the first leak hunting mouth that first leak hunting aperture is linked together, its characterized in that, still including the second leak hunting aperture that runs through the compound layer of composite sheet basic unit and composite sheet, and with second leak hunting aperture matched with second leak hunting mouth, the second leak hunting aperture is located the top of composite sheet equipment apron, the inlet one end of second leak hunting mouth is passed the second leak hunting aperture with the compound layer fixed connection of composite sheet, the liquid outlet one end of second leak hunting mouth pass through the fixed plate with the fixed connection of composite sheet basic unit. The utility model provides the high leak hunting efficiency of composite sheet equipment can judge accurately whether the welding seam department on the composite sheet equipment exists the leak source, has improved the security of composite sheet equipment.
Description
Technical field
This utility model belongs to composite board equipment technical field, is specifically related to a kind of composite board equipment double-deck
Leakage detecting structure.
Background technology
Composite board equipment is at aviation, petrochemical industry, power, medicine, metallurgy, refrigeration, light industry and food
Being widely used in the every field such as product, composite board equipment uses composite plate manufacture mostly, and composite plate is led to
Cross composite plate basic unit and composite plate multi-layer is composited, owing to the employing of composite plate basic unit is as this kind of in carbon steel not
There is anticorrosive property but the big ferrous metal of intensity, composite plate multi-layer then use as titanium, zirconium, niobium etc. this
Class has a non-ferrous metal of good anticorrosive property, therefore the composite plate basic unit of composite plate and composite plate multi-layer
Between weld respectively, first between composite plate basic unit junction welding formed basic unit weldering
Seam, then the junction between composite plate multi-layer is welded with the backing plate for covering basic unit's weld seam, backing plate
Basic unit is affixed with composite plate, and last composite plate multi-layer is outside equipped with the cover plate for covering backing plate, cover plate
Two ends weld with composite plate multi-layer respectively, cover plate is affixed with backing plate, and this structure can make composite plate set
The standby butt weld between composite plate is complete, and meets the use requirement of composite board equipment.
In actual use, there may be defect at the butt weld of composite board equipment and will cause multiple
The composite plate multi-layer of plywood equipment leaks, Korrosionsmedium by the weld seam of composite plate multi-layer or its
He contacts with the basic unit of equipment defect, thus etching apparatus basic unit so that equipment foundation base intension reduces,
Affect safety and the service life of equipment.The way generally using leak detection is to set at basic unit's butt weld
Put a leak hunting aperture, and a leak detection mouth connected with leak hunting aperture is installed in basic unit, once from leak detection
Mouth flows out medium, the existing problems of weld seam between cover plate and composite plate multi-layer are described, but for pad
Between plate and composite plate multi-layer, the leak case of weld seam cannot detect, such as from existing leak detection mouth
Weld seam between cover plate and composite plate multi-layer is revealed, simultaneously the weldering between backing plate and composite plate multi-layer
Seam there is also leakage, and the Korrosionsmedium of leakage will ooze from the weld seam between backing plate and composite plate multi-layer
Enter thus corrode basic unit, have a strong impact on the safe operation of composite board equipment, cause security incident.One
Determine in degree, reduce the service life of composite board equipment, hinder the popularization and application of composite board equipment.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that
A kind of composite board equipment bilayer leakage detecting structure, this bilayer leakage detecting structure is simple, improves composite board equipment
Leak detection efficiency, can more accurately and timely find between cover plate and composite plate multi-layer weld seam and pad
The leak source of commissure between plate and composite plate multi-layer, and easy to maintenance, improve composite board equipment
Reliability, extends the service life of equipment, improves the safety of composite board equipment.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of composite plate sets
Standby double-deck leakage detecting structure, including the first leak hunting aperture being opened in composite plate, described first leak hunting aperture is opened
It is located at composite plate basic unit commissure and runs through composite plate basic unit, described composite plate basic unit is installed with
The the first leak detection mouth being connected with described first leak hunting aperture, it is characterised in that also include running through composite plate
Basic unit and the second leak hunting aperture of composite plate multi-layer, and the second inspection matched with described second leak hunting aperture
Leting slip a remark, described second leak hunting aperture is positioned at the top of the cover plate of composite board equipment, described second leak detection mouth
Inlet one end is connected through described second leak hunting aperture and described composite plate multi-layer are fixing, described second inspection
The liquid outlet one end let slip a remark is connected by fixed plate is fixing with described composite plate basic unit.
Above-mentioned a kind of composite board equipment bilayer leakage detecting structure, it is characterised in that described composite plate basic unit
Weld with the first leak detection mouth.
Above-mentioned a kind of composite board equipment bilayer leakage detecting structure, it is characterised in that described fixed plate is by solid
Ding Ban basic unit and fixed plate cladding are constituted, and weld between described fixed plate basic unit and described composite plate basic unit
Connect, weld between described fixed plate cladding with described second leak detection mouth.
Above-mentioned a kind of composite board equipment bilayer leakage detecting structure, it is characterised in that described second leak detection mouth
Weld with described composite plate multi-layer.
This utility model compared with prior art has the advantage that
1, this utility model simple in construction, reasonable in design, can detect composite board equipment weld seam exactly
The leak point at place.
2, this utility model have the first leak detection mouth and second leak detection mouth double-deck leakage detecting structure, first
Leak detection mouth can detect cover plate and composite plate multi-layer commissure and backing plate and composite plate multi-layer weld seam
The medium leakage problem at place, the second leak detection mouth can detect the cover plate commissure with composite plate multi-layer
Medium leakage problem, can more accurately and timely find the leak source on composite board equipment, convenient dimension in time
Repair, and easy to maintenance, improve the safety of equipment, extend the service life of composite board equipment.
3, this utility model bilayer detection structure improves the leak detection efficiency of composite board equipment, to leak source
Location more accurately and timely, and easy to maintenance thus improve the safety of equipment in time, have
Avoid to effect the generation of security incident.
4, this utility model cost of manufacture is low, hunts leak effective, is very suitable for promoting the use of.
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1 backing plate；2 cover plates；4 composite plate multi-layers；
5 composite plate basic units；6-1 fixed plate basic unit；6-2 fixed plate cladding；
7 first leak detection mouths；8 second leak detection mouths.
Detailed description of the invention
As it is shown in figure 1, this utility model includes the first leak hunting aperture being opened in composite plate, described
One leak hunting aperture is opened in composite plate basic unit 5 commissure and runs through composite plate basic unit 5, described composite plate base
The the first leak detection mouth 7 being connected with described first leak hunting aperture, this utility model it is installed with on layer 5
Also include the second leak hunting aperture running through composite plate basic unit 5 and composite plate multi-layer 4, and with described second
The second leak detection mouth 8 that leak hunting aperture matches, described second leak hunting aperture is positioned at the cover plate 2 of composite board equipment
Top, inlet one end of described second leak detection mouth 8 is compound with described through described second leak hunting aperture
Plate cladding 4 is fixing to be connected, and liquid outlet one end of described second leak detection mouth 8 is multiple with described by fixed plate
Plywood basic unit 5 is fixing to be connected.
In the present embodiment, described composite plate basic unit 5 welds with the first leak detection mouth 7.
In the present embodiment, described fixed plate is made up of fixed plate basic unit 6-1 and fixed plate cladding 6-2,
Described fixed plate basic unit 6-1 welds between described composite plate basic unit 5, described fixed plate cladding 6-2
Weld with between described second leak detection mouth 8, composite plate can be realized by the fixed plate with composite construction
Due to the different unweldable problem of material between basic unit 5 from the second leak detection mouth 8.
In the present embodiment, described second leak detection mouth 8 welds with described composite plate multi-layer 4, easy to operate,
Good connecting effect.
This utility model operation principle in composite board equipment running is: in composite board equipment
Load Korrosionsmedium, if the medium that is corrosive in the second leak detection mouth 8 flows out, then explanation cover plate 2
And leakage problem occurs in the weld seam between composite plate multi-layer 4, now composite board equipment can continue normally to transport
OK, should overhaul in appropriate circumstances；If being corrosive medium stream in the first leak detection mouth 7
Go out, then explanation composite board equipment is already at distress phase, it should parking maintenance immediately, answering now
Plywood equipment not only weld seam between cover plate 2 and composite plate multi-layer 4 goes wrong, and backing plate 1 with
Weld seam between composite plate multi-layer 4 also goes wrong, and Korrosionsmedium has begun to erode to composite plate
The composite plate basic unit 5 of equipment, this will have a strong impact on intensity and the stability in use of composite board equipment,
The operation of composite board equipment should be stopped immediately, prevent security incident.
The above, be only preferred embodiment of the present utility model, not makees this utility model any
Limit.Every according to utility model technical spirit, above example is made any simple modification, change
More and equivalence change, all still fall within the protection domain of technical solutions of the utility model.
Claims (4)
1. a composite board equipment bilayer leakage detecting structure, including the first leak detection being opened in composite plate
Hole, described first leak hunting aperture is opened in composite plate basic unit (5) commissure and runs through composite plate basic unit (5),
The first leak detection being connected with described first leak hunting aperture it is installed with on described composite plate basic unit (5)
Mouth (7), it is characterised in that also include running through composite plate basic unit (5) and composite plate multi-layer (4)
The second leak hunting aperture, and match with described second leak hunting aperture second leak detection mouth (8), described
Second leak hunting aperture is positioned at the top of the cover plate (2) of composite board equipment, described second leak detection mouth (8)
Inlet one end is connected through described second leak hunting aperture and described composite plate multi-layer (4) are fixing, described
Liquid outlet one end of second leak detection mouth (8) is fixing even by fixed plate and described composite plate basic unit (5)
Connect.
A kind of composite board equipment bilayer leakage detecting structure the most according to claim 1, it is characterised in that
Described composite plate basic unit (5) is welded with the first leak detection mouth (7).
A kind of composite board equipment bilayer leakage detecting structure the most according to claim 1 and 2, its feature
Being, described fixed plate is made up of fixed plate basic unit (6-1) and fixed plate cladding (6-2), described
Weld between fixed plate basic unit (6-1) with described composite plate basic unit (5), described fixed plate cladding (6-2)
Weld with between described second leak detection mouth (8).
A kind of composite board equipment bilayer leakage detecting structure the most according to claim 1 and 2, its feature
Being, described second leak detection mouth (8) is welded with described composite plate multi-layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031771.1U CN205483420U (en) | 2016-01-13 | 2016-01-13 | Double -deck leak hunting structure of composite sheet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031771.1U CN205483420U (en) | 2016-01-13 | 2016-01-13 | Double -deck leak hunting structure of composite sheet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483420U true CN205483420U (en) | 2016-08-17 |
Family
ID=56668521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031771.1U Active CN205483420U (en) | 2016-01-13 | 2016-01-13 | Double -deck leak hunting structure of composite sheet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735755A (en) * | 2016-12-14 | 2017-05-31 | 西安优耐特容器制造有限公司 | A kind of bobbin carriage pine lining structure and preparation method thereof |
| CN111855081A (en) * | 2020-07-15 | 2020-10-30 | 上海市特种设备监督检验技术研究院 | Design method for leakage detection structure of tantalum-zirconium-titanium-steel four-layer composite plate pressure vessel |
-
2016
- 2016-01-13 CN CN201620031771.1U patent/CN205483420U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735755A (en) * | 2016-12-14 | 2017-05-31 | 西安优耐特容器制造有限公司 | A kind of bobbin carriage pine lining structure and preparation method thereof |
| CN106735755B (en) * | 2016-12-14 | 2019-02-26 | 西安优耐特容器制造有限公司 | A kind of bobbin carriage pine lining structure and preparation method thereof |
| CN111855081A (en) * | 2020-07-15 | 2020-10-30 | 上海市特种设备监督检验技术研究院 | Design method for leakage detection structure of tantalum-zirconium-titanium-steel four-layer composite plate pressure vessel |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |