CN203404611U - Fireproof cap of acetylene cylinder for hot work - Google Patents
Fireproof cap of acetylene cylinder for hot work Download PDFInfo
- Publication number
- CN203404611U CN203404611U CN201320318550.9U CN201320318550U CN203404611U CN 203404611 U CN203404611 U CN 203404611U CN 201320318550 U CN201320318550 U CN 201320318550U CN 203404611 U CN203404611 U CN 203404611U
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- Prior art keywords
- annulus
- fireproof
- acetylene cylinder
- cap
- utility
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Abstract
The utility model discloses a fireproof cap of an acetylene cylinder for hot work. The fireproof cap comprises an upper ring and a lower ring which are same in size, are parallel from top to bottom, are just opposite to each other and are connected with each other by a plurality of connecting rods at intervals; the lower ring is provided with a gap between the two connecting rods; a cone-shaped covering cap is welded on the upper ring; the outer edge of the covering cap exceeds the upper ring. The fireproof cap disclosed by the utility model is directly arranged above the acetylene cylinder in a sheathed manner in use, so that an ignition source can be directly isolated from combustibles; the manufacturing method is simple and convenient, the processing is convenient, the material use is simple, the cost is low, rainproof and fireproof effects are achieved, the damage is not easy, the movement is convenient, and the safety in use is greatly improved, so that the fireproof cap can be widely applied to various construction sites of building engineering.
Description
Technical field
The utility model relates to a kind of refractory protection, specifically, relates to a kind of acetylene cylinder Flue isolation for fire operation.
Background technique
While constructing at the scene, often there is crossings on different level fire operation situation, the spark of electric welding, gas welding arbitrarily drops, ballooning, very likely trickle down on acetylene cylinder, and acetylene cylinder often has the leakage situation of inevitable generation at jointing, so just may cause that acetylene cylinder catches fire, produce to on-the-spot construction and bring very large danger.
Model utility content
To be solved in the utility modelly easily cause the technical problem that acetylene cylinder catches fire while being fire operation, a kind of acetylene cylinder Flue isolation for fire operation is provided, can shelter from the spark that overhead descends slowly and lightly, avoid spark directly to contact with inflammable gas, reduce the risk of catching fire, ensure the safety and stability of job site.
In order to solve the problems of the technologies described above, the utility model is achieved by following technological scheme:
A kind of acetylene cylinder Flue isolation for fire operation, comprise Flue isolation body, described Flue isolation body comprises measure-alike upper annulus and lower annulus, described upper annulus and described lower annulus are upper and lower parallel and over against setting, described upper annulus and described lower annulus interconnect by many spaced connecting rods, described lower annulus is provided with breach between two described connecting rods therein, and described upper annulus is welded with the block of cone shape, and described block outer exceeds described upper annulus.
The beneficial effects of the utility model are:
The utility model is directly mounted on acetylene cylinder top while using, directly completely cut off contacting of ignition source and inflammable matter, making method is easy, is easy to processing, simple with material, cost is low, rainproof fire prevention, not fragile, conveniently moving, improve greatly the Security while using, can be widely used in various building engineering constructions on-the-spot.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the acetylene cylinder Flue isolation for fire operation provided by the utility model.
In figure: 1, block; 2, upper annulus; 3, lower annulus; 4, connecting rod.
Embodiment
For further understanding content of the present utility model, feature and effect, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in drawings, the present embodiment discloses a kind of acetylene cylinder Flue isolation for fire operation, mainly the block 1 on top and pedestal two-part of bottom, consists of.
The external diameter of pedestal is less than the external diameter of block 1, is that upper annulus 2, lower annulus 3 and the some connecting rods 4 of being made by round steel is welded.Upper annulus 2 is identical with the size of lower annulus 3, upper and lower parallel and over against setting.Between upper annulus 2 and lower annulus 3, by some spaced connecting rods 4, interconnect and be integrated.Wherein descend annulus 3 to be reserved as breach in the position between two connecting rods 4 therein, for shelving pressure gauge.After pedestal has welded, then be welded on block 1 inside of cone shape, thereby form acetylene cylinder Flue isolation.
During use, directly base sleeve is placed on to acetylene cylinder top, blocking a shot 1 can directly completely cut off contacting of ignition source and inflammable matter, has improved safety in utilization.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make the concrete conversion of a lot of forms, within these all belong to protection domain of the present utility model.
Claims (1)
1. the acetylene cylinder Flue isolation for fire operation, comprise Flue isolation body, it is characterized in that, described Flue isolation body comprises measure-alike upper annulus and lower annulus, described upper annulus and described lower annulus are upper and lower parallel and over against setting, described upper annulus and described lower annulus interconnect by many spaced connecting rods, described lower annulus is provided with breach between two described connecting rods therein, described upper annulus is welded with the block of cone shape, and described block outer exceeds described upper annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318550.9U CN203404611U (en) | 2013-06-04 | 2013-06-04 | Fireproof cap of acetylene cylinder for hot work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318550.9U CN203404611U (en) | 2013-06-04 | 2013-06-04 | Fireproof cap of acetylene cylinder for hot work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404611U true CN203404611U (en) | 2014-01-22 |
Family
ID=49940548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320318550.9U Expired - Fee Related CN203404611U (en) | 2013-06-04 | 2013-06-04 | Fireproof cap of acetylene cylinder for hot work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678032A (en) * | 2020-05-19 | 2020-09-18 | 徐州华宝能源科技有限公司 | Storage tank structure for safe transportation of natural gas |
-
2013
- 2013-06-04 CN CN201320318550.9U patent/CN203404611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678032A (en) * | 2020-05-19 | 2020-09-18 | 徐州华宝能源科技有限公司 | Storage tank structure for safe transportation of natural gas |
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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: 20140122 Termination date: 20210604 |