CN203082876U - Pipeline heating device - Google Patents
Pipeline heating device Download PDFInfo
- Publication number
- CN203082876U CN203082876U CN 201220671477 CN201220671477U CN203082876U CN 203082876 U CN203082876 U CN 203082876U CN 201220671477 CN201220671477 CN 201220671477 CN 201220671477 U CN201220671477 U CN 201220671477U CN 203082876 U CN203082876 U CN 203082876U
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- steel pipe
- type steel
- inner ring
- ring type
- type
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Abstract
The utility model discloses a pipeline heating device. The pipeline heating device comprises a ring-type steel pipe, wherein the ring-type steel pipe comprises an inner ring-type steel pipe and an outer ring-type steel pipe, the inner ring-type steel pipe and the outer ring-type steel pipe are of an inner ring shape and an outer ring shape and are located on the same plane, a plurality of directly-spurting type heating fire heads are further arranged between the inner ring-type steel pipe and the outer ring-type steel pipe, a spurt head end of each directly-spurting type heating fire head extends out of the inner ring-type steel pipe, the other end of each directly-spurting type heating fire head is welded on the outer ring-type steel pipe, the directly-spurting type heating fire heads are welded with the inner ring-type steel pipe at the positions where the directly-spurting type heating fire heads are connected with the inner ring-type steel pipe, flame adjustors are arranged on the directly-spurting type heating fire heads, a plurality of supports with rolling wheels are further connected on the inner ring-type steel pipe, one end, with the rolling wheel, of each support is far away from the inner ring-type steel pipe, the other end of each support is connected with the inner ring-type steel pipe, a heater connector and a heater connecting plug are further connected on the inner ring-type steel pipe, air supply valves are connected on the outer ring-type steel pipe, and a heat insulating layer structure is arranged on the surface of the whole ring-type steel pipe. The pipeline heating device is safe in using, simple in structure, and suitable for market-oriented popularization.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of pipeline firing equipment.
Background technology
This utility model is primarily aimed at large-scale pipeline in welding procedure, need be to the preheating of weld bond before the welding technological requirement of heating, and custom-designed a kind of effective heater.Traditional mode of heating mostly is artificial hand flame heat, not only time-consuming, effort effect but also bad, and after the handgrip heating was ceased fire, the very fast decline of weld bond temperature especially in the winter time, did not reach the ideal effect that weld bond is heated.And other electric heater when outdoor study workman misoperation, damages electrical equipment owing to adopt big current flow heats mode again easily, also has personal safety hidden danger simultaneously.
The utility model content
At above-mentioned the deficiencies in the prior art part, the utility model provides a kind of pipeline firing equipment, has solved the problem that above-mentioned prior art exists effectively.
To achieve these goals, the technical solution adopted in the utility model is: a kind of pipeline firing equipment, comprise ring-like steel pipe, described belt steel pipe is divided into inner ring type steel pipe and outer shroud shape steel tube, inner ring type steel pipe and outer shroud shape steel tube are the Internal and external cycle shape, and the position is on the same horizontal plane, also be provided with some direct injection heating duration and degree of heatings between inner ring type steel pipe and the outer shroud shape steel tube, the nozzle end of direct injection heating duration and degree of heating extends the inner ring type steel pipe, the other end is welded on the outer shroud shape steel tube, and the position that joins with the inner ring type steel pipe also welds together, the direct injection heating is provided with flame regulator on the height of anger, the support that also connects several band rollers on the inner ring type steel pipe, supporting band roller end is away from the inner ring type steel pipe, and the other end connects the inner ring type steel pipe, also is respectively equipped with heater connector and heater connection-peg on the inner ring type steel pipe, be connected with steam supply valve on the outer shroud shape steel tube, be provided with insulating layer structure in whole ring-like steel tube surface.
As preferably, described direct injection heating duration and degree of heating position evenly distributes.
As preferably, described flame regulator is arranged near outer shroud shape steel tube place.
As preferably, described thermal insulation layer is made of nickel or aluminium foil.
Compared with prior art, the beneficial effect of this utility model: the utility model can effectively be realized the pipeline welding mouth is heated, and uses stable, safety; Be different from prior art, have the splendid security of effect, also avoided the security incident that causes because of operate miss, the setting of thermal insulation layer prevents the scald that produces because of accident etc.
Description of drawings
Fig. 1 structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to Fig. 1, a kind of pipeline firing equipment, comprise ring-like steel pipe, described belt steel pipe is divided into inner ring type steel pipe 2 and outer shroud shape steel tube 1, inner ring type steel pipe 2 and outer shroud shape steel tube 1 are the Internal and external cycle shape, and the position is on the same horizontal plane, also be provided with some direct injection heating duration and degree of heatings 6 between inner ring type steel pipe 2 and the outer shroud shape steel tube 1, in the present embodiment, described direct injection heating duration and degree of heating 6 positions evenly distribute, the nozzle end of direct injection heating duration and degree of heating 6 extends inner ring type steel pipe 2, the other end is welded on the outer shroud shape steel tube 1, and the position that joins with inner ring type steel pipe 2 also welds together, direct injection heating duration and degree of heating 6 is provided with flame regulator 5, in the present embodiment, described flame regulator 5 is arranged near outer shroud shape steel tube place 1, the support 8 that also connects several band rollers on the inner ring type steel pipe 2, support 8 band roller ends are away from inner ring type steel pipe 2, the other end connects inner ring type steel pipe 2, also be respectively equipped with heater connector 7 and heater connection-peg 4 on the inner ring type steel pipe 2, be connected with steam supply valve 3 on the outer shroud shape steel tube 1, be provided with insulating layer structure in whole ring-like steel tube surface, in the present embodiment, described thermal insulation layer is made of nickel or aluminium foil.
Claims (4)
1. pipeline firing equipment, comprise ring-like steel pipe, it is characterized in that: described belt steel pipe is divided into inner ring type steel pipe and outer shroud shape steel tube, inner ring type steel pipe and outer shroud shape steel tube are the Internal and external cycle shape, and the position is on the same horizontal plane, also be provided with some direct injection heating duration and degree of heatings between inner ring type steel pipe and the outer shroud shape steel tube, the nozzle end of direct injection heating duration and degree of heating extends the inner ring type steel pipe, the other end is welded on the outer shroud shape steel tube, and the position that joins with the inner ring type steel pipe also welds together, the direct injection heating is provided with flame regulator on the height of anger, the support that also connects several band rollers on the inner ring type steel pipe, supporting band roller end is away from the inner ring type steel pipe, the other end connects the inner ring type steel pipe, also be respectively equipped with heater connector and heater connection-peg on the inner ring type steel pipe, be connected with steam supply valve on the outer shroud shape steel tube, be provided with insulating layer structure in whole ring-like steel tube surface.
2. a kind of pipeline firing equipment according to claim 1 is characterized in that: described direct injection heating duration and degree of heating position evenly distributes.
3. a kind of pipeline firing equipment according to claim 1 is characterized in that: described flame regulator is arranged near outer shroud shape steel tube place.
4. a kind of pipeline firing equipment according to claim 1, it is characterized in that: described thermal insulation layer is made of nickel or aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671477 CN203082876U (en) | 2012-12-09 | 2012-12-09 | Pipeline heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671477 CN203082876U (en) | 2012-12-09 | 2012-12-09 | Pipeline heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082876U true CN203082876U (en) | 2013-07-24 |
Family
ID=48828709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671477 Expired - Fee Related CN203082876U (en) | 2012-12-09 | 2012-12-09 | Pipeline heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076171A (en) * | 2020-01-03 | 2020-04-28 | 上海安宏建设工程有限公司 | Low-temperature flame automatic heating device for steel pipeline |
-
2012
- 2012-12-09 CN CN 201220671477 patent/CN203082876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076171A (en) * | 2020-01-03 | 2020-04-28 | 上海安宏建设工程有限公司 | Low-temperature flame automatic heating device for steel pipeline |
| CN111076171B (en) * | 2020-01-03 | 2021-12-07 | 上海安宏建设工程有限公司 | Low-temperature flame automatic heating device for steel pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131209 |