CN207796540U - A kind of steel cylinder - Google Patents
A kind of steel cylinder Download PDFInfo
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- CN207796540U CN207796540U CN201820100525.6U CN201820100525U CN207796540U CN 207796540 U CN207796540 U CN 207796540U CN 201820100525 U CN201820100525 U CN 201820100525U CN 207796540 U CN207796540 U CN 207796540U
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- bottle
- valve
- steel cylinder
- convex block
- connecting plate
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Abstract
The utility model provides a kind of steel cylinder, belongs to pressure vessel technology field.It solves existing existing steel cylinder and needs to carry out multiple welding, and not prison welding is easy to cause handle admittedly or valve falls off, and multiple welding had not only wasted material but also can increase Production Time, it is neither time saving and not laborsaving the problems such as.The utility model includes bottle, valve and handle, handle is fixedly connected by the connecting plate being fixedly connected with handle with bottle, connecting plate is equipped with the trepanning passed through for valve, the inner wall of the trepanning is equipped at intervals with multiple convex blocks extended to trepanning center, convex block end is resisted against on valve lateral wall, weld together between convex block end and valve, between convex block and bottle, between valve and bottle, three above-mentioned welds are once welded around valve body periphery.The utility model has the advantage of by the convex block set on connecting plate verge of opening, only by the way that once weld can be by together with valve, connecting plate and bottle secure weld, convenient welding is time saving and energy saving.
Description
Technical field
The invention belongs to pressure vessel technology field, it is related to the steel of a kind of storage high pressure oxygen, coal gas, oil liquefied gas etc.
Bottle processed.
Background technology
Steel cylinder generally includes steel cylinder ontology, the valve being connected to interior of steel bottle and the handle for move cylinders ontology,
Existing installing and fixing method is first to weld valve and steel cylinder ontology, then handle is welded on steel cylinder ontology, needs to carry out
Multiple welding, and not prison welding is easy to cause handle admittedly or valve falls off, and multiple welding had not only wasted material but also can increase system
Make the time, it is neither time saving and not laborsaving.
Invention content
The purpose of the present invention is for the above problem present in existing steel cylinder welding manner, and propose it is a kind of will be
The steel cylinder that hand, valve and steel cylinder this body disposable are welded and fixed.
Object of the invention can be realized by the following technical scheme：
A kind of steel cylinder, including bottle, valve and handle, valve are fixed on bottle, and handle is connected by being fixed with handle
The connecting plate connect is fixedly connected with bottle, and connecting plate is equipped with the trepanning that is passed through for valve, valve pass through the trepanning of connecting plate with
Bottle connects, which is characterized in that the inner wall of the trepanning is equipped at intervals with multiple convex blocks extended to trepanning center, convex block end
It is resisted against on valve lateral wall, one is welded between convex block end and valve, between convex block and bottle, between valve and bottle
It rises, three above-mentioned welds are once welded around valve body periphery.
In a kind of above-mentioned steel cylinder, the convex block is an integral structure with connecting plate.
In a kind of above-mentioned steel cylinder, the convex block is taper laminated structure, and taper wedge angle is directed toward trepanning center, and bores
Shape wedge angle is circular shape.
In a kind of above-mentioned steel cylinder, the convex block bottom face is in contact with bottle outer surface.
In a kind of above-mentioned steel cylinder, the bottle further includes the bottom of bottle for being fixed at bottle body bottom, bottle and bottom of bottle it
Between formed a closed vessel.
In a kind of above-mentioned steel cylinder, the curved surface shell to arch upward to bottle top is fixed in the bottom of bottle, curved surface shell is set
Above bottom of bottle, closed vacuum buffer area is formed between curved surface shell and bottom of bottle.
In a kind of above-mentioned steel cylinder, the curved surface shell central part is equipped with a plane, which is equipped with undulate
The first explosion-proof indentation.
In a kind of above-mentioned steel cylinder, it is equipped at intervals with several card slots on the madial wall of the bottle, is equipped in card slot true
Empty buffer pipe, the vacuum buffer pipe are equipped with to the recessed concave face of the madial wall of bottle, which is equipped with the in X-shaped
Two explosion-proof indentations.
Compared with prior art, the present invention is by the convex block set on connecting plate verge of opening, only by once welding
Together with valve, connecting plate and bottle secure weld, convenient welding is time saving and energy saving, reduces steel cylinder manufacturing cost, and pass through
It is safer that explosion-proof indentation makes steel cylinder use.
Description of the drawings
Fig. 1 is steel cylinder overall structure diagram.
Fig. 2 is connecting board structure schematic diagram.
Fig. 3 is interior of steel bottle lateral partial structurtes sectional view.
Fig. 4 is interior of steel bottle partial structurtes vertical view.
In figure, 1, bottle；2, valve；3, handle；4, connecting plate；5, trepanning；6, convex block；7, bottom of bottle；8, curved surface shell；9,
One explosion-proof indentation；10, vacuum buffer area；11, vacuum buffer pipe；
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 4, a kind of steel cylinder, including bottle 1, valve 2 and handle 3, valve 2 are fixed on bottle 1,
Handle 3 is fixedly connected by the connecting plate 4 being fixedly connected with handle 3 with bottle 1, and connecting plate 4 is equipped with and is opened for what valve 2 passed through
Hole 5, valve 2 pass through the trepanning 5 of connecting plate 4 to be connect with bottle 1, and the inner wall of trepanning 5 is equipped at intervals with multiple to the extension of 5 center of trepanning
The convex block 6 gone out, convex block 6 are integral type connection structure with connecting plate 4, and in the present embodiment, convex block 6 is taper laminated structure, cone
Shape wedge angle is directed toward 5 center of trepanning, and taper wedge angle is circular shape, and the taper wedge angle of circular shape is resisted against 2 outside of valve
On wall, 6 bottom face of convex block is in contact with 1 outer surface of bottle, between 6 end of convex block and valve 2, between convex block 6 and bottle 1, valve
Weld together between door 2 and bottle 1, three above-mentioned welds are once welded around valve body periphery.
Convex block 6 is identical as 4 material of connecting plate, is linked together with connecting plate 4, and 6 thickness of convex block is more thin than connecting plate 4, because
Laminar convex block 6 is easier heated thawing, is conducive to be welded, and in order to keep welding more convenient, 6 end of convex block also has one
A corners, corners heating surface area are concentrated, and are more advantageous to and are even combined valve 2, the weldering of bottle 1, in addition to the present embodiment
The convex block 6 of middle explanation is taper laminated structure, and convex block 6 can also use other shapes structure as needed.But it needs to ensure convex block 6
It is placed on bottle 1 and when valve 2 is threaded through in trepanning 5, the corners of convex block 6 is in contact with 2 outer wall of valve, convex block 6
Bottom face is also in contact with 1 outer surface of bottle, the disposable welding being more advantageous in this way between valve 2, connecting plate 4 and bottle 1.
4 both sides of connecting plate are additionally provided with wears pipe for wear handle 3, wears pipe and is equipped with welding hole, it is two that handle 3, which is divided to,
Section, two sections of handles 3 penetrate from the both ends for wearing pipe, are welded and fixed two sections of handles 3 by the welding hole on pore respectively, and
Handle 3 and connecting plate 4 are welded and fixed, by opening up welding hole on wearing pipe, the welding handle 3 in wearing pipe of being more convenient for,
Keep handle 3 and 4 fixed effect of connecting plate more preferable.
Bottle 1 further includes the bottom of bottle 7 for being fixed at 1 bottom of bottle, and a closed appearance is formed between bottle 1 and bottom of bottle 7
Chamber, it is safer in order to make steel cylinder use, it is equipped with explosion-protection equipment in interior of steel bottle, explosion-protection equipment is the first explosion-proof indentation 9 and second
Explosion-proof indentation, and it is respectively provided with 10 He of vacuum buffer area at the first explosion-proof indentation 9 and the second explosion-proof indentation opposite position
Vacuum buffer pipe 11, when the pressure in steel cylinder is more than margin of safety, the first explosion-proof indentation 9 and vacuum in bottom of bottle 7 are slow
The second explosion-proof indentation on washing pipe 11 can simultaneously or successively split to carrying out pressure release in steel cylinder, allow drop of pressure in tank body, prevent
Only steel cylinder explodes.
The curved surface shell 8 to arch upward to 1 top of bottle is fixed in bottom of bottle 7, curved surface shell 8 is set to 7 top of bottom of bottle, curved surface shell 8
Above-mentioned closed vacuum buffer area 10 is formed between bottom of bottle 7,8 central part of curved surface shell is equipped with a plane, the first explosion-proof indentation 9
In the plane, in the present embodiment, 9 undulate of the first explosion-proof indentation, in other embodiments, the first explosion-proof indentation 9
Other shapes can be used as needed.
Several card slots are equipped at intervals on the madial wall of bottle 1, above-mentioned vacuum buffer pipe 11 is movably arranged in card slot, the vacuum
Separator tube 11 is equipped with to the recessed concave face of the madial wall of bottle 1, and above-mentioned second explosion-proof indentation is set on the concave face, at this
In embodiment, which is in X-shaped, and in other embodiments, the second explosion-proof indentation can use other shapes as needed
Shape.
To be detachably connected between vacuum buffer pipe 11 and the madial wall of bottle 1, can select to install according to actual needs
The quantity of vacuum buffer pipe 11.By the way that vacuum buffer area 10 and vacuum buffer pipe 11 is arranged, liquid in pressure release in steel cylinder or
Gas will not be ejected into the external world, as long as the pressure in steel cylinder is enough, steel cylinder can be still continuing with, and the first explosion-proof indentation
9 and second explosion-proof indentation split to form the position of pressure relief opening, be still located on inside bottle 1 and bottom of bottle 7, user will not touch
Pressure relief opening avoids injuring user because forming the sharp position that pressure relief opening generates, the first explosion-proof indentation 9, the second explosion-proof indentation, true
Buffer empty 10 and vacuum buffer pipe 11, which are used in combination, makes steel cylinder have duplicate protection, use safer.
When installing and using, first handle 3 and connecting plate 4 are welded together, then connecting plate 4 is placed on bottle 1, is made
The trepanning 5 of connecting plate 4 is corresponding with the exhaust hole site of bottle 1, then by valve 2 across the row of the trepanning 5 and bottle 1 of connecting plate 4
Stomata dock, 6 end position of convex block outside valve body Monday circle welded, make between 6 end of convex block and valve 2, convex block 6 with
Three welds only can be connected and fixed valve 2, handle 3 and bottle by once welding between bottle 1, between valve 2 and bottle 1
Body 1.Convenient welding, it is time saving and energy saving, steel cylinder manufacturing cost is reduced, and make steel cylinder using safer by explosion-proof indentation.
It should be understood that in claims of the present invention, specification, all " including ... " should be understood as open
Meaning, that is, its meaning is equal to " at least containing ... ", and should not be construed as enclosed meaning, i.e., its meaning is not answered
This is interpreted as " only including ... ".
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of steel cylinder, including bottle (1), valve (2) and handle (3), valve (2) are fixed on bottle (1), handle (3)
It is fixedly connected with bottle (1) by the connecting plate (4) being fixedly connected with handle (3), connecting plate (4) is equipped with and is worn for valve (2)
The trepanning (5) crossed, valve (2) pass through the trepanning (5) of connecting plate (4) to be connect with bottle (1), which is characterized in that the trepanning (5)
Inner wall be equipped at intervals with multiple convex blocks (6) extended to trepanning (5) center, convex block (6) end is resisted against valve (2) lateral wall
On, it is welded between convex block (6) end and valve (2), between convex block (6) and bottle (1), between valve (2) and bottle (1)
Together, three above-mentioned welds are once welded around valve body periphery.
2. a kind of steel cylinder according to claim 1, which is characterized in that the convex block (6) is integral type knot with connecting plate (4)
Structure.
3. a kind of steel cylinder according to claim 2, which is characterized in that the convex block (6) is taper laminated structure, conical points
Trepanning (5) center is directed toward at angle, and taper wedge angle is circular shape.
4. a kind of steel cylinder according to claim 3, which is characterized in that convex block (6) bottom face and bottle (1) outer surface
It is in contact.
5. a kind of steel cylinder according to claim 1, which is characterized in that the bottle (1) further includes being fixed at bottle (1)
The bottom of bottle (7) of bottom forms a closed vessel between bottle (1) and bottom of bottle (7).
6. a kind of steel cylinder according to claim 5, which is characterized in that be fixed on bottle (1) on the bottom of bottle (7)
The curved surface shell (8) just to arch upward, curved surface shell (8) are set to above bottom of bottle (7), are formed between curved surface shell (8) and bottom of bottle (7) closed true
Buffer empty (10).
7. a kind of steel cylinder according to claim 6, which is characterized in that curved surface shell (8) central part is equipped with a plane,
The plane is equipped with the first explosion-proof indentation (9) of undulate.
8. a kind of steel cylinder according to claim 1, which is characterized in that the bottle (1) if madial wall on be equipped at intervals with
Dry card slot, is equipped with vacuum buffer pipe (11) in card slot, which is equipped with recessed to the madial wall of bottle (1)
Concave face, the concave face be equipped in X-shaped the second explosion-proof indentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100525.6U CN207796540U (en) | 2018-01-22 | 2018-01-22 | A kind of steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100525.6U CN207796540U (en) | 2018-01-22 | 2018-01-22 | A kind of steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796540U true CN207796540U (en) | 2018-08-31 |
Family
ID=63269857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820100525.6U Active CN207796540U (en) | 2018-01-22 | 2018-01-22 | A kind of steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796540U (en) |
-
2018
- 2018-01-22 CN CN201820100525.6U patent/CN207796540U/en active Active
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