CN211738376U - Explosion-proof heat tracing device for outlet of gas source pipeline - Google Patents
Explosion-proof heat tracing device for outlet of gas source pipeline Download PDFInfo
- Publication number
- CN211738376U CN211738376U CN202020379460.0U CN202020379460U CN211738376U CN 211738376 U CN211738376 U CN 211738376U CN 202020379460 U CN202020379460 U CN 202020379460U CN 211738376 U CN211738376 U CN 211738376U
- Authority
- CN
- China
- Prior art keywords
- explosion
- heat
- air
- outlet
- heat tracing
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 238000005192 partition Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 description 16
- 238000005260 corrosion Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses an explosion-proof heat tracing device of air source pipeline outlet, the medium in the air source pipeline enters into the heat conduction cavity through the air inlet pipe, after the heating treatment, the heat generated by the heater is transmitted to the heating rod, the heating rod transmits the heat to the radiating pipe, the radiating pipe emits the heat, the medium in the heat conduction cavity can be heated, the radiating pipe is arranged in a snake-shaped structure, the volume of the radiating pipe in the heat conduction cavity can be increased, the contact area with the medium is increased, the medium is better heated, the heat utilization rate is improved, the heat tracing band arranged in the radiating pipe is matched, the heat tracing band can absorb more heat of the heating rod, so that the radiating pipe has higher heat, thereby further improving the heat utilization rate, and the heating effect of the explosion-proof heat tracing device at the outlet of the gas source pipeline is improved.
Description
Technical Field
The utility model relates to a gas technical field especially relates to an explosion-proof companion of air supply pipeline export heat ware.
Background
The heat emitted by the heating body after the heat tracing device is electrified is directly transferred to a medium for heating through the pipe wall, and the corrugated pipe is arranged on the protective sleeve of the pipeline heat tracing device to ensure that the pipeline is not deformed. The surface heat load and the length of the pipeline heat tracing device are designed according to the different temperatures needed by the conveyed medium, so that the viscosity of the conveyed medium is reduced, the flow resistance of the medium is reduced, and the smooth flow of the pipeline is ensured. But the heating effect of the existing heat tracing device is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof companion of air supply pipeline export heat exchanger aims at solving the relatively poor technical problem of heating effect of companion's heat exchanger among the prior art.
In order to achieve the above object, the present invention provides an explosion-proof heat tracing device for an outlet of an air source pipeline, which comprises a housing, an air inlet pipe, an air outlet pipe, a partition plate, a heater, a heating rod, a heat dissipation pipe and a heat tracing band, wherein the air inlet pipe and the air outlet pipe are respectively communicated with the housing, the air inlet pipe and the air outlet pipe are arranged diagonally, the partition plate is fixedly connected with the housing and is located inside the housing, the partition plate divides the housing into a heating cavity and a heat conduction cavity, the heating rod is fixedly connected with the heater, the heater and the heating rod are both arranged inside the heating cavity, one end of the heat dissipation pipe penetrates through the partition plate and is fixedly connected with the heating rod, the other end of the heat dissipation pipe is arranged in the heat conduction cavity in a snake-shaped structure, the heat tracing band is fixedly connected with the heat dissipation pipe and is wound on the, and one end of the heat tracing band is fixedly connected with the heating rod.
The explosion-proof heat tracing device for the air source pipeline outlet further comprises a heat-insulating filling layer, wherein the heat-insulating filling layer is fixedly connected with the shell and is coated outside the shell.
The explosion-proof heat tracing device for the air source pipeline outlet further comprises an explosion-proof layer, wherein the explosion-proof layer is fixedly connected with the heat-insulating filling layer and is coated outside the heat-insulating filling layer.
The gas source pipeline outlet explosion-proof heat tracing device further comprises an anticorrosive coating, wherein the anticorrosive coating is fixedly connected with the explosion-proof coating and is positioned outside the explosion-proof coating.
The heat dissipation pipe and the heat tracing band are both in a plurality of numbers and are uniformly distributed in the heat conduction cavity.
Wherein, the explosion-proof companion of air supply pipeline export heat exchanger still includes the induced air subassembly, the induced air subassembly includes draught fan, air-supply line and goes out the tuber pipe, the draught fan with casing fixed connection to be located the inside of casing, the air-supply line with the draught fan intercommunication, and be located the draught fan is close to one side of cooling tube, go out the tuber pipe with the draught fan intercommunication, and be located the draught fan is close to one side of outlet duct.
The source pipeline outlet explosion-proof heat tracing device further comprises a temperature sensor, and the temperature sensor is fixedly connected with the air outlet pipe and is located inside the air outlet pipe.
The explosion-proof heat tracing device of source pipeline outlet still includes the snuffle valve, the snuffle valve with casing fixed connection, just the one end of snuffle valve with the heating chamber intercommunication.
The beneficial effects of the utility model are embodied in: the medium in the gas source pipeline enters the heat conducting cavity through the gas inlet pipe, is discharged from the gas outlet pipe after being heated, wherein the heat generated by the heater is transferred to the heating rod, the heating rod transfers the heat to the radiating pipe, the radiating pipe radiates the heat and can heat the medium in the heat conducting cavity, meanwhile, the radiating pipe is arranged in a snake-shaped structure, so that the volume of the radiating pipe in the heat conducting cavity can be increased, the contact area with a medium is increased, the medium is better heated, the heat utilization rate is improved, and meanwhile, the heat tracing band arranged in the heat dissipation pipe is matched, the heat tracing band can absorb more heat of the heating rod, so that the radiating pipe has higher heat, thereby further promoting the heat utilization rate and improving the heating effect of the explosion-proof heat tracing device at the outlet of the gas source pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the explosion-proof heat tracing device at the outlet of the air source pipeline of the present invention.
100-gas source pipeline outlet explosion-proof heat tracing device, 10-shell, 11-gas inlet pipe, 12-gas outlet pipe, 13-partition plate, 14-heater, 15-heating rod, 16-radiating pipe, 17-heat tracing band, 18-heating cavity, 19-heat conducting cavity, 20-heat insulating filling layer, 30-explosion-proof layer, 40-anticorrosive layer, 50-induced air component, 51-induced air, 52-air inlet pipe, 53-air outlet pipe, 60-temperature sensor and 70-air relief valve.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the present invention provides an explosion-proof heat tracing device 100 for an outlet of an air source pipeline, which includes a housing 10, an air inlet pipe 11, an air outlet pipe 12, a partition plate 13, a heater 14, a heating rod 15, a heat dissipation pipe 16 and a heat tracing band 17, wherein the air inlet pipe 11 and the air outlet pipe 12 are respectively communicated with the housing 10, the air inlet pipe 11 and the air outlet pipe 12 are arranged diagonally, the partition plate 13 is fixedly connected with the housing 10 and is located inside the housing 10, the partition plate 13 divides the housing 10 into a heating cavity 18 and a heat conduction cavity 19, the heating rod 15 is fixedly connected with the heater 14, the heater 14 and the heating rod 15 are both arranged inside the heating cavity 18, one end of the heat dissipation pipe 16 penetrates through the partition plate 13 and is fixedly connected with the heating rod 15, and the other end of the heat dissipation pipe 16 is arranged in the heat conduction cavity 19 in a serpentine structure, the heat tracing band 17 is fixedly connected with the radiating pipe 16 and is wound on the inner surface wall of the radiating pipe 16, and one end of the heat tracing band 17 is fixedly connected with the heating rod 15.
In this embodiment, the inside of the casing 10 is a cavity structure, the partition plate 13 divides the casing 10 into the heating cavity 18 and the heat conduction cavity 19, the air inlet pipe 11 is communicated with the air source pipe, the outside of the casing 10 is provided with a controller, the controller is electrically connected to the heater 14, after the medium in the air source pipe enters the heat conduction cavity 19 through the air inlet pipe 11, the controller controls the heater 14 to operate, the heat generated by the heater 14 is transferred to the heating rod 15, the heating rod 15 transfers the heat to the heat dissipation pipe 16, the heat dissipation pipe 16 dissipates the heat, the medium in the heat conduction cavity 19 can be heated, the heat dissipation pipe 16 is disposed in a serpentine structure, and the partition plate 13 is matched to increase the volume occupied by the heat dissipation pipe 16 in the heat conduction cavity 19 with a preset volume, therefore, the contact area with the medium is increased, the medium is better heated, the heat utilization rate is improved, meanwhile, the heat tracing band 17 is arranged in the radiating tube 16 in a matching mode, the heat tracing band 17 can absorb more heat of the heating rod 15, the radiating tube 16 has higher heat, the heat utilization rate is further improved, the heating effect of the gas source pipeline outlet explosion-proof heat tracing device 100 is improved, and then after the medium is heated in the heat conducting cavity 19, the medium is discharged through the gas outlet pipe 12 and enters downstream connecting equipment.
Further, the explosion-proof heat tracing device 100 for the outlet of the air source pipeline further comprises a heat-insulating filling layer 20, and the heat-insulating filling layer 20 is fixedly connected with the casing 10 and covers the outside of the casing 10.
In this embodiment, by disposing the heat insulating filling layer 20 outside the housing 10, the dissipation of heat in the heating cavity 18 and the heat conducting cavity 19 can be greatly reduced, so that the heat utilization rate is improved, and the electric energy consumed by the heater 14 is relatively reduced, thereby improving the heating effect of the gas source pipeline outlet explosion-proof heat tracing 100.
Further, the explosion-proof heat tracing device 100 at the outlet of the gas source pipeline further comprises an explosion-proof layer 30, wherein the explosion-proof layer 30 is fixedly connected with the heat-insulating filling layer 20 and is coated outside the heat-insulating filling layer 20.
In the present embodiment, the explosion-proof layer 30 is coated outside the heat-insulating filling layer 20, so that a better explosion-proof effect can be exerted on the housing 10.
Further, the explosion-proof heat tracing device 100 for the outlet of the air source pipeline further comprises an anti-corrosion layer 40, and the anti-corrosion layer 40 is fixedly connected with the anti-explosion layer 30 and is located outside the anti-explosion layer 30.
In the present embodiment, the anti-corrosion layer 40 is coated outside the anti-explosion layer 30, so that the housing 10 can be better protected from corrosion, and the service life of the anti-explosion heat tracing 100 at the outlet of the gas source pipeline can be increased.
Further, the number of the heat dissipation pipes 16 and the heat tracing bands 17 is plural, and the heat dissipation pipes and the heat tracing bands are uniformly distributed in the heat conduction cavity 19.
In the present embodiment, the heat dissipation tubes 16 and the heat tracing tapes 17 are uniformly disposed inside the heat conduction cavity 19, so that the heating rate of the medium in the heat conduction cavity 19 can be effectively increased.
Further, explosion-proof companion of air supply pipeline export heater 100 still includes induced air subassembly 50, induced air subassembly 50 includes draught fan 51, air-supply line 52 and tuber pipe 53, draught fan 51 with casing 10 fixed connection, and be located the inside of casing 10, air-supply line 52 with draught fan 51 intercommunication, and be located draught fan 51 is close to one side of cooling tube 16, go out tuber pipe 53 with draught fan 51 communicates, and is located draught fan 51 is close to one side of outlet duct 12.
In this embodiment, draught fan 51 and controller electric connection the cooling tube 16 with it is right to accompany tropical 17 in the medium heating process in the heat conduction chamber 19, the controller simultaneous control draught fan 51 action, draught fan 51 will heat the medium after accomplishing and pass through the air-supply line 52 inhales, then passes through go out tuber pipe 53 and discharge extremely in the outlet duct 12 to this medium discharge after will heating promotes the heating rate of the explosion-proof companion of air supply pipeline export heat exchanger 100 improves the heating effect.
Further, the explosion-proof heat tracing device at the outlet of the source pipeline further comprises a temperature sensor 60, and the temperature sensor 60 is fixedly connected with the outlet pipe 12 and is located inside the outlet pipe 12.
In this embodiment, the temperature sensor 60 is electrically connected to a controller, the temperature controller monitors the temperature of the medium discharged from the outlet pipe 12 in real time and feeds the temperature back to the controller, and if the temperature is not within a preset temperature range, the controller controls the heater 14 to increase the heating power or decrease the heating power, so as to increase the heating temperature of the heater 14 or decrease the heating temperature until the temperature is within the preset temperature range, thereby increasing the intelligence of the gas source pipeline outlet explosion-proof heat tracing device 100 and increasing the heating effect of the gas source pipeline outlet explosion-proof heat tracing device 100.
Further, the explosion-proof heat tracing device of source pipeline outlet still includes air release valve 70, air release valve 70 with casing 10 fixed connection, just air release valve 70's one end with heating chamber 18 communicates.
In this embodiment, the air release valve 70 is electrically connected to the controller, and since the heater 14 and the heating rod 15 are in a sealed environment in the heating cavity 18, hot air is converted into water drops, and the air release valve 70 is opened at regular time by the controller, so that the generation of water drops can be reduced to the greatest extent.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. An explosion-proof heat tracing device at an outlet of an air source pipeline is characterized in that,
comprises a shell, an air inlet pipe, an air outlet pipe, a partition plate, a heater, a heating rod, a radiating pipe and a heat tracing band, wherein the air inlet pipe and the air outlet pipe are respectively communicated with the shell, the air inlet pipe and the air outlet pipe are arranged in opposite angles, the clapboard is fixedly connected with the shell, and is positioned in the shell, the shell is divided into a heating cavity and a heat conduction cavity by the clapboard, the heating rod is fixedly connected with the heater, the heater and the heating rod are both arranged in the heating cavity, one end of the radiating pipe penetrates through the partition plate, and is fixedly connected with the heating rod, the other end of the radiating pipe is arranged in the heat conducting cavity in a snake-shaped structure, the heat tracing band is fixedly connected with the radiating pipe, and is wound on the inner surface wall of the radiating pipe, and one end of the heat tracing band is fixedly connected with the heating rod.
2. The explosion-proof heat tracing of air supply pipeline outlet of claim 1,
the explosion-proof heat tracing device for the air source pipeline outlet further comprises a heat-insulating filling layer, wherein the heat-insulating filling layer is fixedly connected with the shell and is coated outside the shell.
3. The explosion-proof heat tracing of air supply pipeline outlet of claim 2,
the explosion-proof heat tracing device for the air source pipeline outlet further comprises an explosion-proof layer, wherein the explosion-proof layer is fixedly connected with the heat-insulating filling layer and is coated outside the heat-insulating filling layer.
4. The explosion-proof heat tracing of air supply pipeline outlet of claim 3,
the gas source pipeline outlet explosion-proof heat tracing device further comprises an anticorrosive coating, wherein the anticorrosive coating is fixedly connected with the explosion-proof coating and is positioned outside the explosion-proof coating.
5. The explosion-proof heat tracing of air supply pipeline outlet of claim 1,
the number of the radiating tubes and the number of the heat tracing bands are both multiple and are uniformly distributed in the heat conducting cavity.
6. The explosion-proof heat tracing for the outlet of gas source pipeline of any one of claims 1 to 5,
the explosion-proof companion of air supply pipeline export heat exchanger still includes the induced air subassembly, the induced air subassembly includes draught fan, air-supply line and goes out the tuber pipe, the draught fan with casing fixed connection to be located the inside of casing, the air-supply line with the draught fan intercommunication, and be located the draught fan is close to one side of cooling tube, go out the tuber pipe with the draught fan intercommunication, and be located the draught fan is close to one side of outlet duct.
7. The explosion-proof heat tracing of air supply pipeline outlet of claim 6,
the source pipeline outlet explosion-proof heat tracing device further comprises a temperature sensor, and the temperature sensor is fixedly connected with the air outlet pipe and is positioned inside the air outlet pipe.
8. The explosion-proof heat tracing of air supply duct outlet of claim 7,
the explosion-proof heat tracing device of source pipeline export still includes the snuffle valve, the snuffle valve with casing fixed connection, just the one end of snuffle valve with the heating chamber intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379460.0U CN211738376U (en) | 2020-03-23 | 2020-03-23 | Explosion-proof heat tracing device for outlet of gas source pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379460.0U CN211738376U (en) | 2020-03-23 | 2020-03-23 | Explosion-proof heat tracing device for outlet of gas source pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211738376U true CN211738376U (en) | 2020-10-23 |
Family
ID=72853493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020379460.0U Expired - Fee Related CN211738376U (en) | 2020-03-23 | 2020-03-23 | Explosion-proof heat tracing device for outlet of gas source pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211738376U (en) |
-
2020
- 2020-03-23 CN CN202020379460.0U patent/CN211738376U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105783564A (en) | Solid heat storage device | |
| CN211738376U (en) | Explosion-proof heat tracing device for outlet of gas source pipeline | |
| CN218672647U (en) | Waste heat recovery mechanism of gas water heater | |
| CN210569537U (en) | Vacuum drying system | |
| CN203893451U (en) | Sunlight high-temperature air heat exchanger | |
| CN207741183U (en) | A kind of electric heater of automatic humidification | |
| CN210135361U (en) | Petroleum heating insulating pipe device | |
| CN210107548U (en) | Non-contact heating floor heating system | |
| CN209371499U (en) | A kind of electromagnetic induction heater | |
| CN214664735U (en) | Carbon fiber heating mechanism | |
| CN212719664U (en) | Heating device for steam energy conservation and emission reduction | |
| CN216897471U (en) | Quick heating type heating structure | |
| CN215647440U (en) | Electromagnetic type heating element | |
| CN209089258U (en) | A kind of band blower heating coil structures | |
| CN101551160A (en) | Water heater | |
| CN214094930U (en) | Energy-saving environment-friendly hot water heater | |
| CN211503261U (en) | Improved heat exchange structure for electric wall-mounted boiler | |
| CN110691439A (en) | Thermal system based on wave energy molecular oscillation heat collector | |
| CN210486130U (en) | Liquid heating device with heat storage function | |
| CN216844855U (en) | Electric shock-proof aluminium-plastic combined electric heater | |
| CN215412496U (en) | Instant heating type electric water heater with multi-channel parallel pipelines | |
| CN213019575U (en) | Steam generator | |
| CN214949918U (en) | Low-temperature air source cooling and heating heat pump | |
| CN220169591U (en) | Steam humidifier | |
| CN216080387U (en) | Energy-saving electromagnetic heat storage device for high-voltage heat storage boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |