CN203727984U - Safety device for liquid state hazardous chemical substance tank overhaul - Google Patents
Safety device for liquid state hazardous chemical substance tank overhaul Download PDFInfo
- Publication number
- CN203727984U CN203727984U CN201420139427.5U CN201420139427U CN203727984U CN 203727984 U CN203727984 U CN 203727984U CN 201420139427 U CN201420139427 U CN 201420139427U CN 203727984 U CN203727984 U CN 203727984U
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- CN
- China
- Prior art keywords
- flameproof enclosure
- safety device
- chemical substance
- hazardous chemical
- tank body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a safety device for liquid state hazardous chemical substance tank overhaul, and belongs to a protection device. The safety device for the liquid state hazardous chemical substance tank overhaul structurally comprises a flameproof enclosure, a support ring, a fastening belt and hooks, wherein the flameproof enclosure is in the hollow inverse circular truncated cone shape; the upper part and the lower part of the flameproof enclosure are respectively provided with an upper flange and a lower flange; the support ring is arranged in the upper flange; the fastening belt is arranged in the lower flange; the lower flange is provided with a notch; two ends of the fastening belt respectively extend out of the notch; two sides on the top of the flameproof enclosure are respectively provided with a hook; the internal diameter of the bottom surface of the flameproof enclosure is 1-2 cm greater than the external diameter of a tank body; the internal diameter of the top surface is 3-5cm greater than the external diameter of the tank body. The utility model provides a protection device capable of avoiding fire hazard when a hazardous chemical substance tank is overhauled. According to the device, the safety of the flammable and explosive hazardous chemical substance tank can be effectively guaranteed. The safety device for the liquid state hazardous chemical substance tank overhaul has the characteristics of little investment, high use value and the like and is worthy of popularizing and promoting.
Description
Technical field
The utility model relates to a kind of protective device, especially a kind of safety device that is widely used in storing inflammable and explosive liquid dangerous product tank maintenance.
Background technology
Producing in inflammable and explosive liquid dangerous product product process, need to there be material storaging tank, freak oil basin and finished product basin, these basins are all centralized arrangement, form tank field, are provided with open drain in tank field.Using after certain hour, the guardrail of tank body or tank etc. there will be corrosion in various degree, the soldering of need to getting angry maintenance, but the material that store tank field is all inflammable and explosive product, run into the naked light fire of will blasting, national regulation manages according to first class fire prevention, as got angry, difficulty is very large, the material in tank need be put totally, cleans simultaneously, also to process open drain, there is very large potential safety hazard, as protect improperly, can cause product to fire presence of fire.
At present, the solution also not had.
Utility model content
Technical assignment of the present utility model is the safety device that a kind of liquid dangerous product tank maintenance is provided for above-mentioned deficiency of the prior art; the safety device of this kind of liquid dangerous product tank maintenance has provides a kind of protective device that can prevent in the time that liquid towards danger product tank overhauls that fire from occurring; this device can ensure the safety of inflammable and explosive liquid dangerous product basin in the time of maintenance effectively; small investment; value is high, is worth feature universal and that promote.
The utility model solves the technical scheme that its technical matters adopts: it comprises flameproof enclosure, support ring, restraint zone and hook, described flameproof enclosure is hollow inverted round stage shape, the upper and lower of described flameproof enclosure is respectively arranged with upper overturning and lower flange, in described upper overturning, be provided with support ring, in described lower flange, be provided with restraint zone, on described lower flange, be provided with a gap, stretch out from opening position respectively at the two ends of restraint zone, the both sides, top of described flameproof enclosure are respectively arranged with hook, the bottom surface internal diameter of described flameproof enclosure is greater than tank body external diameter 1-2cm, end face internal diameter is greater than tank body external diameter 3-5m.
Described flameproof enclosure is that fireproof asbestos cloth is made.
Described support ring is thin wire.
Described restraint zone is elastic webbing.
The bottom surface internal diameter of described flameproof enclosure is greater than tank body external diameter 1cm, and end face internal diameter is greater than tank body external diameter 4m.
The safety device of a kind of liquid dangerous product tank maintenance of the present utility model compared to the prior art, there is following outstanding beneficial effect: in the time getting angry the inflammable and explosive liquid dangerous product basin of maintenance, the spark disorderly spattering everywhere all can be collected in the flameproof enclosure that fireproof asbestos cloth makes, thereby ensured the safety in maintenance process; Actv. has solved the problem of the inflammable and explosive liquid dangerous product basin of maintenance of getting angry in oil tank battery, invests littlely, safe, has good practical value.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of safety device of liquid dangerous product tank maintenance;
Description of reference numerals: 1, hook, 2, support ring, 3, upper overturning, 4, flameproof enclosure, 5, restraint zone, 6, lower flange, 7, tank body, 8, gap.
Detailed description of the invention
With reference to Figure of description 1, the safety device of a kind of liquid dangerous product tank maintenance of the present utility model is described in detail below.
The safety device of a kind of liquid dangerous product tank maintenance of the present utility model, its structure comprises flameproof enclosure 4, support ring 2, restraint zone 5 and hook 1, described flameproof enclosure 4 is hollow inverted round stage shape, the upper and lower of described flameproof enclosure 4 is respectively arranged with upper overturning 3 and lower flange 6, in described upper overturning 3, be provided with support ring 2, flameproof enclosure 4 end faces are propped up, in described lower flange 6, be provided with restraint zone 5, on described lower flange 6, be provided with a gap 8, stretch out from gap 8 respectively at the two ends of restraint zone 5, for fastening flameproof enclosure 4 bottom surfaces and tank body 7, the both sides, top of described flameproof enclosure 4 are respectively arranged with hook 1, the bottom surface internal diameter of described flameproof enclosure 4 is greater than tank body 7 external diameter 1-2cm, be convenient to easily flameproof enclosure 4 be overlapped to tank body 7, end face internal diameter is greater than tank body 7 external diameter 3-5m, leave enough spaces, easy access operation.
Described flameproof enclosure 4 is made for fireproof asbestos cloth.
Described support ring 2 is thin wire.
Described restraint zone 5 is elastic webbing.
The bottom surface internal diameter of described flameproof enclosure 4 is greater than tank body 7 external diameter 1cm, and end face internal diameter is greater than tank body 7 external diameter 4m.
Before getting angry, tank body 7 is inserted in to bottom in the bottom of flameproof enclosure 4, then tighten up the restraint zone 5 in lower flange 6, the two ends of restraint zone 5 are connected, flameproof enclosure 4 bottoms are closely connected with tank body 7, top is fixed on the guardrail of tank body around or on other building by linking up with 1, while getting angry, all sparks can be collected in flameproof enclosure 4, can not spatter to other places, cause running into the flammable product fire condition of blasting.
Except the technical characterictic described in specification sheets, be the known technology of those skilled in the art.
Claims (5)
1. the safety device of a liquid dangerous product tank maintenance, it is characterized in that: comprise flameproof enclosure, support ring, restraint zone and hook, described flameproof enclosure is hollow inverted round stage shape, the upper and lower of described flameproof enclosure is respectively arranged with upper overturning and lower flange, in described upper overturning, be provided with support ring, in described lower flange, be provided with restraint zone, on described lower flange, be provided with a gap, stretch out from opening position respectively at the two ends of restraint zone, the both sides, top of described flameproof enclosure are respectively arranged with hook, the bottom surface internal diameter of described flameproof enclosure is greater than tank body external diameter 1-2cm, end face internal diameter is greater than tank body external diameter 3-5m.
2. the safety device of a kind of liquid dangerous product tank maintenance according to claim 1, is characterized in that: described flameproof enclosure is that fireproof asbestos cloth is made.
3. the safety device of a kind of liquid dangerous product tank maintenance according to claim 1, is characterized in that: described support ring is thin wire.
4. the safety device of a kind of liquid dangerous product tank maintenance according to claim 1, is characterized in that: described restraint zone is elastic webbing.
5. the safety device of a kind of liquid dangerous product tank maintenance according to claim 1, is characterized in that: the bottom surface internal diameter of described flameproof enclosure is greater than tank body external diameter 1cm, and end face internal diameter is greater than tank body external diameter 4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139427.5U CN203727984U (en) | 2014-03-26 | 2014-03-26 | Safety device for liquid state hazardous chemical substance tank overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139427.5U CN203727984U (en) | 2014-03-26 | 2014-03-26 | Safety device for liquid state hazardous chemical substance tank overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727984U true CN203727984U (en) | 2014-07-23 |
Family
ID=51198074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139427.5U Expired - Fee Related CN203727984U (en) | 2014-03-26 | 2014-03-26 | Safety device for liquid state hazardous chemical substance tank overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966735A (en) * | 2016-07-01 | 2016-09-28 | 南京三闰家纺有限公司 | Storage stool |
-
2014
- 2014-03-26 CN CN201420139427.5U patent/CN203727984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966735A (en) * | 2016-07-01 | 2016-09-28 | 南京三闰家纺有限公司 | Storage stool |
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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: 20140723 Termination date: 20170326 |