CN206665124U - A kind of overpressure resistant and explosion-proof Plastic Drum - Google Patents
A kind of overpressure resistant and explosion-proof Plastic Drum Download PDFInfo
- Publication number
- CN206665124U CN206665124U CN201720474301.7U CN201720474301U CN206665124U CN 206665124 U CN206665124 U CN 206665124U CN 201720474301 U CN201720474301 U CN 201720474301U CN 206665124 U CN206665124 U CN 206665124U
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- Prior art keywords
- bung
- staving
- explosion
- plastic drum
- packing layer
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Abstract
The utility model discloses a kind of overpressure resistant and explosion-proof Plastic Drum, including staving, anti-extrusion packing layer, upper capping, bung closure and relief hole, the bottom surface of the staving is provided with lower capping, and the top of staving is provided with upper capping, the central position of the upper capping is provided with bung, and bung closure is installed on bung, three groups of cross support bars are provided between the inwall of the staving, the madial wall of the staving is provided with plastic liner, and the outside of plastic liner is provided with anti-extrusion packing layer, Anti-bumping protection shell is coated with the outside of the anti-extrusion packing layer, and Anti-bumping protection shell wraps around provided with four groups of anti-explosion hoops.The utility model is reasonable in design relative to traditional chemical industry Plastic Drum, using simple, and security is more preferable, entire body can be fixed well for the anti-explosion hoop of setting, staving is avoided because of internal pressure is excessive and explodes situation, and then security of the Plastic Drum in transportation is improved, while also improve the service life of Plastic Drum.
Description
Technical field
Plastic Drum field is the utility model is related to, specially a kind of overpressure resistant and explosion-proof Plastic Drum.
Background technology
With the development in epoch, the living standard of people constantly improves, and people are for Plastic Drum with being related to giving birth to
Various aspects living, it is for a long time, the problem of chemical products, the safe storage of the raw material of industry and transport are one critically important, existing
The Plastic Drum of some chemical industry is simple in construction, and purposes is single, and security is poor, in the event of violent motion or collides easily
Easily cause the liquid in bucket to react to carry out that internal pressure increase occurs, so as to cause the accident that Plastic Drum explodes, and it is general
Logical Plastic Drum corrosion resistance and resistance to acids and bases are poor, and when storing chemical liquid, the situation of corrosion and damage easily occurs, from
And the service life of Plastic Drum is reduced, while chemical industry Plastic Drum is in transportation, it is often necessary to accumulate, easily easily send out
The situation of raw extruding, if Plastic Drum leaks in extrusion process, can cause unnecessary pollution to environment, therefore,
Urgent need is improved to prior art, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of overpressure resistant and explosion-proof Plastic Drum, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of overpressure resistant and explosion-proof Plastic Drum, including bucket
Body, anti-extrusion packing layer, upper capping, bung closure and relief hole, the bottom surface of the staving are provided with lower capping, and the top of staving
Portion is provided with upper capping, and the central position of the upper capping is provided with bung, and bung closure is provided with bung, the bung
The junction of closure and bung is provided with rubber washer, and the central position of bung closure is provided with through bung closure and let out
Tamponade, is evenly distributed with relief hole in the pressure relief plug, on the outside of the bung on the upper surface that covers be provided with mounting seat, and installation
External seal cover is provided with by bolt arrangement on seat, three groups of cross support bars, the staving are provided between the inwall of the staving
Madial wall be provided with plastic liner, and the outside of plastic liner is provided with anti-extrusion packing layer, the outside of the anti-extrusion packing layer
It is coated with Anti-bumping protection shell, and Anti-bumping protection shell is wrapped around provided with four groups of anti-explosion hoops.
Preferably, it is raised to be provided with buffering for the upper surface of the lower capping.
Preferably, the inside of the anti-extrusion packing layer is filled with the pressure-resistant particle of ball-type.
Preferably, corrosion-resistant and high-temperature resistant coating is coated with the madial wall of the plastic liner.
Preferably, the inner tight of the relief hole is filled with filler particles.
Compared with prior art, the beneficial effects of the utility model are：
（1）The overpressure resistant and explosion-proof Plastic Drum is reasonable in design relative to traditional chemical industry Plastic Drum, and using simple, and security is more
Good, entire body can be fixed well for the anti-explosion hoop of setting, avoid staving because of internal pressure is excessive and explodes feelings
Condition, and then security of the Plastic Drum in transportation is improved, while the relief hole and filler particles that set can be to stavings
Duplicate protection is carried out, when air pressure is excessive in bucket, the filler particles in relief hole can be sprayed, so as to realize the effect of pressure release
Fruit, improves the practicality of Plastic Drum, while also improves the service life of Plastic Drum.
（2）The Anti-bumping protection shell and anti-extrusion packing layer that the overpressure resistant and explosion-proof Plastic Drum is set can be collided in staving
Shi Jinhang dampings, while can be disperseed power, avoid staving Local Damaged, at the same the plastic liner set have it is extremely strong
Resistance to acids and bases and corrosion resistance, further improve the security of Plastic Drum and the service life of Plastic Drum.
（3）The cross support bar that the overpressure resistant and explosion-proof Plastic Drum is internally set can be very good to carry out the extruding force in the external world
Decompose, so as to avoid ambient pressure from being damaged to caused by staving, while the liquid in bucket can also be protected well, avoid because squeezing
Press and the situation of liquid leakage occurs, be easy to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is outside drawing of the present utility model；
Fig. 3 is partial structural diagram of the present utility model.
In figure：Covered under 1-；2- stavings；3- Anti-bumping protection shells；4- anti-extrusion packing layers；5- plastic liners；6- intersects branch
Strut；Covered on 7-；8- bungs；9- mounting seats；10- external seal covers；11- pressure relief plugs；12- bung closures；13- rubber blankets
Circle；14- anti-explosion hoops；15- relief holes；16- filler particles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of overpressure resistant and explosion-proof Plastic Drum, including staving 2,
Anti-extrusion packing layer 4, upper capping 7, bung closure 12 and relief hole 15, the bottom surface of staving 2 are provided with lower capping 1, and staving 2
Top is provided with upper capping 7, and the upper surface of lower capping 1 is raised provided with buffering, and the central position of upper capping 7 is provided with bung 8, and bucket
Bung closure 12 is installed, the junction of bung closure 12 and bung 8 is provided with rubber washer 13, and bung sealing on mouthfuls 8
The central position of lid 12 is provided with pressure relief plug 11 through bung closure 12, is evenly distributed with relief hole 15 in pressure relief plug 11, lets out
The inner tight in pressure hole 15 is filled with filler particles 16, and relief hole 15 can carry out emergency decompression with staving 2, and bung 8 seals on outside
The upper surface of lid 7 is provided with mounting seat 9, and is provided with external seal cover 10 by bolt arrangement in mounting seat 9, and external seal cover 10 can be with
The chemical liquid for avoiding ejecting is leaked, and three groups of cross support bars 6, cross support bar 6 are provided between the inwall of staving 2
The pressure in the external world can be offset, avoiding staving 2, the madial wall of staving 2 is provided with plastics because the pressure in the external world is damaged
Inwall 5, and the outside of plastic liner 5 is provided with anti-extrusion packing layer 4, and corrosion-resistant resistance to height is coated with the madial wall of plastic liner 5
Warm coating, the inside of anti-extrusion packing layer 4 are filled with the pressure-resistant particle of ball-type, and the outside of anti-extrusion packing layer 4 is coated with anticollision guarantor
Protective case 3, and Anti-bumping protection shell 3 wraps around provided with four groups of anti-explosion hoops 14, anti-explosion hoop 14 can be avoided because of the air pressure mistake in bucket
Explode greatly.
Operation principle：In use, chemical liquid is injected into liquid into Plastic Drum by bung 8, it is then close by bung
Capping 12 is sealed, and is then again sealed off by external seal cover 10, when the outside of staving 2 collides, passed through again
Anti-bumping protection shell 3 and anti-extrusion packing layer 4 are decomposed impact force, when the pressure of outside is excessive, pass through cross support
Bar 6 is offset the pressure in the external world, and so as to realize pressure-resistant effect, the chemical liquid inside staving 2 is in collision process
When discharging gas, internal pressure increase, it can be protected by anti-explosion hoop 14, meanwhile, when air pressure inside exceedes critical value,
Air pressure sprays the filler particles 16 in relief hole 15, and so as to realize pressure release, while the liquid ejected is by external seal cover 10
Protected, avoid leaking.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of overpressure resistant and explosion-proof Plastic Drum, including staving（2）, anti-extrusion packing layer（4）, upper capping（7）, bung closure（12）
And relief hole（15）, it is characterised in that：The staving（2）Bottom surface be provided with lower capping（1）, and staving（2）Top be provided with it is upper
Capping（7）, the upper capping（7）Central position be provided with bung（8）, and bung（8）On bung closure is installed（12）,
The bung closure（12）With bung（8）Junction be provided with rubber washer（13）, and bung closure（12）Central position
Put place and run through bung closure（12）Provided with pressure relief plug（11）, the pressure relief plug（11）Inside it is evenly distributed with relief hole（15）, institute
State bung（8）Covered on outside（7）Upper surface be provided with mounting seat（9）, and mounting seat（9）Above it is provided with by bolt arrangement outer
Seal closure（10）, the staving（2）Inwall between be provided with three groups of cross support bars（6）, the staving（2）Madial wall be provided with
Plastic liner（5）, and plastic liner（5）Outside be provided with anti-extrusion packing layer（4）, the anti-extrusion packing layer（4）Outside
It is coated with Anti-bumping protection shell（3）, and Anti-bumping protection shell（3）Wrap around provided with four groups of anti-explosion hoops（14）.
A kind of 2. overpressure resistant and explosion-proof Plastic Drum according to claim 1, it is characterised in that：The lower capping（1）Upper surface
It is raised provided with buffering.
A kind of 3. overpressure resistant and explosion-proof Plastic Drum according to claim 1, it is characterised in that：The anti-extrusion packing layer（4）'s
Inside is filled with the pressure-resistant particle of ball-type.
A kind of 4. overpressure resistant and explosion-proof Plastic Drum according to claim 1, it is characterised in that：The plastic liner（5）Inner side
Corrosion-resistant and high-temperature resistant coating is coated with wall.
A kind of 5. overpressure resistant and explosion-proof Plastic Drum according to claim 1, it is characterised in that：The relief hole（15）Inside it is tight
It is close to be filled with filler particles（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474301.7U CN206665124U (en) | 2017-05-02 | 2017-05-02 | A kind of overpressure resistant and explosion-proof Plastic Drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474301.7U CN206665124U (en) | 2017-05-02 | 2017-05-02 | A kind of overpressure resistant and explosion-proof Plastic Drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206665124U true CN206665124U (en) | 2017-11-24 |
Family
ID=60371598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474301.7U Expired - Fee Related CN206665124U (en) | 2017-05-02 | 2017-05-02 | A kind of overpressure resistant and explosion-proof Plastic Drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206665124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103515A (en) * | 2021-03-15 | 2021-07-13 | 重庆赋天智能科技有限公司 | Injection molding precision mold for protective sleeve shell of tablet personal computer |
-
2017
- 2017-05-02 CN CN201720474301.7U patent/CN206665124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103515A (en) * | 2021-03-15 | 2021-07-13 | 重庆赋天智能科技有限公司 | Injection molding precision mold for protective sleeve shell of tablet personal computer |
| CN113103515B (en) * | 2021-03-15 | 2022-11-18 | 重庆赋天智能科技有限公司 | Injection molding precision mold for protective sleeve shell of tablet personal computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20200502 |