CN207575588U - A kind of flame-proof explosion-proof sphere - Google Patents
A kind of flame-proof explosion-proof sphere Download PDFInfo
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- CN207575588U CN207575588U CN201721646369.5U CN201721646369U CN207575588U CN 207575588 U CN207575588 U CN 207575588U CN 201721646369 U CN201721646369 U CN 201721646369U CN 207575588 U CN207575588 U CN 207575588U
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- cylinder
- arctic
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- sphere
- south pole
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Abstract
The utility model discloses a kind of flame-proof explosion-proof sphere, the South Pole, the arctic of sphere are symmetrically arranged an arctic cylinder, a South Pole cylinder；The arctic cylinder, the periphery of South Pole cylinder is respectively equipped with an arctic periphery cylinder, one South Pole periphery cylinder, the inner wall of arctic periphery cylinder is fixedly connected with the outside of the arctic cylinder by equally distributed supporting rack, the arctic cylinder is connect with the first arch connecting plate that the direction all around of the outer wall of South Pole cylinder is set respectively by four pieces along longitudinal, arctic periphery cylinder is connect with the second arch connecting plate that the direction all around of the outer wall of South Pole periphery cylinder is set by four pieces along longitudinal, the utility model is through the above technical solution, so that the structure of flame-proof explosion-proof sphere is more sturdy and durable, demould high yield rate, flame-proof explosion-proof function admirable, reduction raw material use is reached by advanced optimizing for structure, reduce the effect of production cost, it has a very important significance.
Description
Technical field
The utility model is related to explosion-proof ball technical field more particularly to a kind of flame-proof explosion-proof spheres.
Background technology
It is well known that equipped with flammable and explosive fluid (such as：Petrol and diesel oil, liquefied gas, natural gas etc.) container and pipeline etc. exist
Fire and explosive risks easily occurs during storage, transport, conveying, use, it is therefore necessary to carry out datonation-inhibition processing.
Liquid container or inner cavity of pipe can be divided into several " cells " to have by the sphere structure of existing flame-proof explosion-proof
Effect containment flame transmission, makes blast pressure wave sharp-decay, while the structure in unit volume there is higher surface to imitate
Can, there is good heat absorptivity, reduce the temperature after combustion reaction, and inhibit flame height, reduce heat radiation, reaction gas
Degrees of expansion reduce, the pressure value in container increases the limit velocity for less, making burning velocity that explosion be not achieved, so as to reach
Datonation-inhibition purpose.
Chinese Patent Application No. is：201520915848.7 patent disclose a kind of flame-proof explosion-proof sphere structure, including
Ball, the arctic end of the ball are equipped with arctic square, and the South Pole end of the ball is equipped with South Pole pros
Body, four exterior angles of the arctic square are consolidated with four exterior angles of the South Pole square each by a big arc longitude plate
It connects, the band-like annular ring of planet is equipped at the equatorial line of the ball, between annular ring and the arctic cube
Equipped with four pieces big arc longitude plate is connected fixed arctic cylinder ring, it is equipped between annular ring and the South Pole cube
Four pieces big arc longitude plate is connected fixed South Pole cylinder ring, the south, arctic cylinder ring outer wall on, it is two pieces every described in
Small arc longitude plate is equipped between big arc longitude plate, the inner circumferential of the arctic cylinder ring is equipped with humanoid supporting rack, described humanoid
The other end of supporting rack is installed on the outer wall of the arctic square.It has：It is fire-retardant using high-strength composite fire proofing
Explosion-proof performance more preferably, by the upper and lower ends of sphere is set as rectangular, and the structure for making its entire sphere is firmer, and to structure into
Great optimization is gone, cylinder ring outer wall sets timbering with rafter arch sets's frame in the arctic, and arctic cylinder ring is reinforced, reduces sphere
The quantity of arc longitude plate so that the fire-retardant datonation-inhibition function of product is more excellent, and service life is long, is other product service lifes
5 ~ 10 times.
But the patent still has following defect：
1st, the arctic square of the sphere of the patent and South Pole square its shape are all square shape, in practical application
In the middle, although can normally produce, which causes often to have when sphere demoulds inferior due to there is corner angle
Product generate, and sometimes can not even demould, and the structure of its square relatively waste of materials, explosion-proof ball is at one cube
Volume receive a flame-proof explosion-proof sphere more than 40,000, usage amount is huge, the increase of 0.1 gram of raw material of each sphere,
The increase that production cost and raw material will be caused to use；
2nd, timbering with rafter arch sets's frame of the patent is excessively compact, is not uniformly distributed so that sphere structure discontinuity,
Fluid by during gap since compact structure causes resistance area to increase.
3rd, the intersection of the big arc longitude plate of the sphere of the patent annular ring band-like with planet is not reinforced, and is held
The sphere structure is easily led to be not sufficiently stable.
Invention content
The purpose of this utility model is that solving the technical issues of above-mentioned and providing a kind of flame-proof explosion-proof sphere, structure is whole
Body more optimizes, and production cost is lower, and structure is firmer, and flame-proof explosion-proof more excellent performance, quality of mold release is good, high yield rate.
The technical solution adopted by the present invention is in order to solve the above problem：
A kind of flame-proof explosion-proof sphere, including sphere, the South Pole, the arctic of the sphere be symmetrically arranged an arctic cylinder,
One South Pole cylinder, the arctic cylinder, South Pole cylinder connect；The arctic cylinder, South Pole cylinder periphery be respectively equipped with one
The outside of arctic periphery cylinder, a South Pole periphery cylinder, the inner wall of arctic periphery cylinder and the arctic cylinder passes through equal
The supporting rack of even distribution is fixedly connected, and the direction all around of the arctic cylinder and the outer wall of South Pole cylinder passes through four pieces respectively
The the first arch connecting plate set along longitudinal connects, and arctic periphery cylinder is front and rear with the outer wall of South Pole periphery cylinder
Left and right directions is connected by four pieces along the second arch connecting plate that longitudinal is set, the first arch connecting plate and described the
Two arch connecting plates are set around the central axis uniform intervals of the sphere, the equatorial positions setting annulate lamella of the sphere, institute
Ring flat-plate is stated with the first arch connecting plate, the second arch connecting plate to be connected, the ring flat-plate and the first arch connecting plate,
Second arch connecting plate junction, which is equipped with, strengthens supporting rib.
Arctic periphery cylinder, South Pole periphery cylinder upper surface be the arc being adapted with the spherical curvature of the sphere
Shape section.
Twice supporting rack is equipped between the every two piece of first arch connecting plate of four piece of first arch connecting plate.
Four junctions strengthened supporting rib and be separately positioned on first, second arch connecting plate and ring flat-plate.
The diameter of the arctic cylinder is slightly larger than the South Pole cylinder.
Cross frame strong bar is equipped in the South Pole cylinder.
The interior corner cut of the cross frame strong bar is set as arc-shaped.
Advantageous effect：The utility model is through the above technical solution so that the structure of flame-proof explosion-proof sphere is firmer
It is durable, high yield rate is demoulded, flame-proof explosion-proof function admirable reaches reduction raw material use, drop by advanced optimizing for structure
The effect of low production cost, has a very important significance.
Description of the drawings
Fig. 1 is the utility model stereogram
Fig. 2 is the utility model top view
Fig. 3 is the utility model bottom view
Fig. 4 is the utility model front view.
Specific embodiment
In the following, the substantive distinguishing features and advantage of the present invention are further described, but the utility model is simultaneously with reference to example
It is not limited to listed embodiment.
It please refers to Fig.1 shown in ~ 4, the figure shows a kind of knots of flame-proof explosion-proof sphere described in the utility model embodiment
Structure for convenience of description, illustrates only the related part of the utility model embodiment.
A kind of flame-proof explosion-proof sphere, including sphere, the South Pole, the arctic of the sphere be symmetrically arranged an arctic cylinder 1,
One South Pole cylinder 2, the arctic cylinder 1, South Pole cylinder 2 connect, on same central axis；The arctic cylinder 1, south
The periphery of polar circle cylinder 2 is respectively equipped with an arctic periphery cylinder 11, a South Pole periphery cylinder 21, arctic periphery cylinder 11 it is interior
Wall is fixedly connected with the outside of the arctic cylinder 1 by equally distributed supporting rack 3, is used to support reinforcement sphere structure, together
When, it is uniformly distributed the gap of generation so that fluid flows through that sphere is more smooth, the outer wall of the arctic cylinder 1 and South Pole cylinder 2
Direction all around pass through four pieces of the first arch connecting plate connections 4 set along longitudinal, arctic periphery circle respectively
Cylinder 11 is connect with the second arch that the direction all around of the outer wall of South Pole periphery cylinder 21 is set by four pieces along longitudinal
Plate connection 5, the first arch connecting plate 4 is with the second arch connecting plate 5 around the central axis uniform intervals of the sphere
Setting, the equatorial positions setting annulate lamella 6 of the sphere, the ring flat-plate 6 connect with the first arch connecting plate 4, the second arch
Fishplate bar 5 is connected, and the ring flat-plate 6 is equipped with the first arch connecting plate 4,5 junction of the second arch connecting plate to be strengthened supporting
Muscle 7, for strengthening supporting sephere structure.
It should be noted that the upper surface of arctic periphery cylinder 11, South Pole periphery cylinder 21 is and the sphere
The arc section that spherical curvature is adapted, in order to further reduce the use of the raw material of sphere.
Further, twice are equipped between every two piece of first arch connecting plate 4 of four piece of first arch connecting plate 4
Supporting rack 3, gap setting between supporting rack and supporting rack further increase the permeability of sphere.
It should be noted that the friendship strengthened supporting rib 7 and be separately positioned on first, second arch connecting plate and ring flat-plate 6
Four junctions of connection are pitched, strengthens sphere structure for fixed, increases sphere service life.
It should be noted that in order to further enhance the permeability of sphere, the diameter of the arctic cylinder 1 is slightly larger than
The South Pole cylinder 2.
It should be noted that being equipped with cross frame strong bar 22 in the South Pole cylinder 2, for enhancing sphere structure, enhancing is anti-
Quick-fried flame retardant efficiency.
Further, the interior corner cut of the cross frame strong bar 22 is set as arc-shaped, and sphere knot is advanced optimized to reach
Structure enhances the effect of flame-proof explosion-proof.
The present invention by south poles by being set as cylindric so that demoulding is easy when sphere produces, and improves finished product rate
And product quality, the use of raw material is reduced, meanwhile, supporting rack is set as being uniformly distributed, and increases the permeability of sphere, enhancing
The flame-proof explosion-proof effect of product, meanwhile, it is set in the junction of first, second arch connecting plate and ring flat-plate and strengthens supporting rib, used
In enhancing sphere structure, the service life of sphere is not only increased, meanwhile, also further improve the effect of flame-proof explosion-proof
Fruit.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of flame-proof explosion-proof sphere, which is characterized in that including sphere, the South Pole, the arctic of the sphere are symmetrically arranged one
Arctic cylinder, a South Pole cylinder, the arctic cylinder, South Pole cylinder connect；The periphery point of the arctic cylinder, South Pole cylinder
Not She You an arctic periphery cylinder, a South Pole periphery cylinder, the inner wall of arctic periphery cylinder and the arctic cylinder it is outer
Side is fixedly connected by equally distributed supporting rack, and the direction all around of the arctic cylinder and the outer wall of South Pole cylinder is distinguished
It is connected by four pieces along the first arch connecting plate that longitudinal is set, arctic periphery cylinder is outer with South Pole periphery cylinder
The direction all around of wall is connected by four pieces along the second arch connecting plate that longitudinal is set, the first arch connecting plate
It is set with central axis uniform intervals of the second arch connecting plate around the sphere, the equatorial positions of the sphere are provided with
Ring flat-plate, the ring flat-plate are connected with the first arch connecting plate, the second arch connecting plate, the ring flat-plate and first arch
Connecting plate, the second arch connecting plate junction, which are equipped with, strengthens supporting rib.
2. flame-proof explosion-proof sphere according to claim 1, which is characterized in that arctic periphery cylinder, South Pole periphery cylinder it is upper
End face is the arc section being adapted with the spherical curvature of the sphere.
3. flame-proof explosion-proof sphere according to claim 1, which is characterized in that every two pieces of four piece of first arch connecting plate
Twice supporting rack is equipped between first arch connecting plate.
4. flame-proof explosion-proof sphere according to claim 1, which is characterized in that the reinforcement supporting rib is separately positioned on first,
Four junctions of the second arch connecting plate and ring flat-plate.
5. flame-proof explosion-proof sphere according to claim 1, which is characterized in that the diameter of the arctic cylinder is slightly larger than the south
Polar circle cylinder.
6. flame-proof explosion-proof sphere according to claim 1, which is characterized in that cross frame strong bar is equipped in the South Pole cylinder.
7. flame-proof explosion-proof sphere according to claim 6, which is characterized in that the interior corner cut of the cross frame strong bar is set as round
Arcuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646369.5U CN207575588U (en) | 2017-12-01 | 2017-12-01 | A kind of flame-proof explosion-proof sphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646369.5U CN207575588U (en) | 2017-12-01 | 2017-12-01 | A kind of flame-proof explosion-proof sphere |
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| Publication Number | Publication Date |
|---|---|
| CN207575588U true CN207575588U (en) | 2018-07-06 |
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ID=62734700
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646369.5U Active CN207575588U (en) | 2017-12-01 | 2017-12-01 | A kind of flame-proof explosion-proof sphere |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790801A (en) * | 2018-06-19 | 2018-11-13 | 北京众信远新能源技术有限公司 | A kind of nonmetallic explosion-proof ball |
-
2017
- 2017-12-01 CN CN201721646369.5U patent/CN207575588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790801A (en) * | 2018-06-19 | 2018-11-13 | 北京众信远新能源技术有限公司 | A kind of nonmetallic explosion-proof ball |
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