CN219367980U - Far infrared carbon fiber electric heating hot air unit - Google Patents
Far infrared carbon fiber electric heating hot air unit Download PDFInfo
- Publication number
- CN219367980U CN219367980U CN202223542644.2U CN202223542644U CN219367980U CN 219367980 U CN219367980 U CN 219367980U CN 202223542644 U CN202223542644 U CN 202223542644U CN 219367980 U CN219367980 U CN 219367980U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- hot air
- air
- air inlet
- inner cavity
- 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.)
- Active
Links
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model provides a far infrared carbon fiber electric heating hot air unit, and belongs to the technical field of heating fan units. A far infrared ray carbon fiber electric heating hot air unit, comprising: the air duct shell is used for supporting the integral mechanism, the air inlet filter screen part is arranged at the left side of the air duct shell, and the ventilator is positioned at the right side of the air inlet filter screen part; the air inlet channel is sleeved in the inner cavity of the air channel shell, the air inlet channel is communicated with the air inlet filter screen part, the ventilator is arranged in the middle of the inner cavity of the air inlet channel, and the air inlet channel is provided with a square cavity and a trapezoid cavity; wherein, three diversion airflow channels are arranged in the trapezoid body cavity; the hot air device is arranged on the right side of the inner cavity of the air duct shell and is communicated with the inner cavity of the round table cavity, and a plurality of fin heating pipes are arranged in the hot air device in a matrix. The utility model has the advantages of stable hot air, high heat exchange efficiency and low heat loss.
Description
Technical Field
The utility model relates to the technical field of heating fan units, in particular to a far infrared carbon fiber electric heating hot air unit.
Background
Ventilation is an important link in mining, and in winter ventilation, cold air flow bringing about mine ground environment passes through underground channels, so that underground and underground conditions are almost different from environment temperature, and mining equipment and facilities cannot operate in a low-temperature environment. In order to ensure normal operation of underground equipment and facilities and safe production, hot air delivery is required to be carried out on a main well and a secondary well.
The current hot air blower that adopts carries to the pit, in this in-process, because the air velocity of flow is fast, when the position of heating pipe, on the one hand the contact is insufficient for the air current temperature difference that gets into, in addition the heat consumption in the middle of, the air current temperature that gets into inside is lower, and the mode of current hot air conveyor air supply can't satisfy hot air conveying's requirement in addition.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a far infrared carbon fiber electric heating hot air unit.
The technical scheme of the utility model is realized as follows:
a far infrared ray carbon fiber electric heating hot air unit, comprising:
the air duct shell is used for supporting the integral mechanism, the air inlet filter screen part is arranged at the left side of the air duct shell, and the ventilator is positioned at the right side of the air inlet filter screen part;
the air inlet channel is sleeved in the inner cavity of the air channel shell, the air inlet channel is communicated with the air inlet filter screen part, the ventilator is arranged in the middle of the inner cavity of the air inlet channel, and the air inlet channel is provided with a square cavity and a trapezoid cavity;
wherein, three diversion airflow channels are arranged in the trapezoid body cavity;
the hot air device is arranged on the right side of the inner cavity of the air duct shell and is communicated with the inner cavity of the round table cavity, and a plurality of fin heating pipes are arranged in the hot air device in a matrix;
the fin heating pipe comprises a heated pipe body, wherein a fin part for dividing the entering air flow and heating the air flow is arranged on the pipe body.
Further, the upper side and the lower side of the trapezoid body cavity are fixedly connected with mounting tables, two opposite sides of the mounting tables are horizontally arranged, a tightening opening sleeve is arranged on one horizontal side of each mounting table, and a wind speed adjusting sleeve is arranged between the two tightening opening sleeves.
Further, a tightening channel and a flaring channel are formed between the tightening mouth sleeve and the wind speed adjusting sleeve.
Further, the inner cavity of the wind speed adjusting sleeve is gradually reduced from the middle part to two sides, and a splitter plate is arranged in the middle of the inner cavity of the wind speed adjusting sleeve.
Further, the hot air device comprises two side mounting plates, and the two side mounting plates are fixedly connected through a plurality of fin heating pipes which are arranged in a matrix.
Further, the fin part comprises carbon fiber sleeves, flow guide grooves are formed in the carbon fiber sleeves at intervals, the fin part further comprises heat conducting ring sleeves, one side of each carbon fiber sleeve is provided with a heat conducting ring sleeve, and each heat conducting ring sleeve is provided with a spacing groove.
Further, the body is quartz, the inner chamber of body is the vacuum state, the body inner chamber is provided with the carbon fiber silk, the body inner wall is provided with the blacking layer, the both ends of carbon fiber silk are provided with the fixing base that is used for keeping body sealing state to and be used for making the soldering tin foot seat of carbon fiber silk circular telegram.
Further, a baffle is arranged at one end of the pipe body, the baffle is overlapped with the outer side of one of the side mounting plates, and the other end of the pipe body is fixed at one side of the other side mounting plate through a threaded ring.
The utility model has the following beneficial effects:
1. when external air flows through the trapezoid body cavity, the three split air flow channels divide the entering air into three air flows respectively from the two tightening channels and the inner cavity of the air speed adjusting sleeve, when the air flows through the tightening channels, the air flows are in a converging state and enter the tightening opening sleeve, as the flow cavity is smaller, the air flow speed of the air flowing through the tightening opening sleeve is increased, when the air flows pass through the flaring channel, the air flows can be diffused, and then the air flows enter the inner cavity of the hot air device in a dispersing state, so that when the air flows are dispersed in the hot air device, the contact area of the fin part can be increased, the heating speed can be increased, and when the air flows in the middle part pass through the air speed adjusting sleeve, the internal air flows can be diffused, and are discharged from the small caliber in a concentrated mode, so that the air flow speed on the right side of the air speed adjusting sleeve is increased, the air flows with the upper side and the lower side form turbulent flow, and then the air flows entering the hot air device are enabled to fully absorb heat, the heat utilization rate is improved, and the air flow heating efficiency is also improved.
2. The tube body on the hot air device is made of quartz materials, and the inner wall of the tube body is provided with a black coating layer, so that the brightness generated inside can not influence the outside, and the mode of heating by utilizing carbon fiber wires is utilized. The setting of carbon fiber cover to be provided with the heat conduction ring cover, guiding gutter and spacing groove can shunt the air current like this, and the benefit of reposition of redundant personnel lies in, makes the air current abundant with the body contact, can also increase the effect of vortex and convection, plays quick heating's purpose.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic view of the installation of a finned heating tube in accordance with the present utility model;
FIG. 3 is a schematic view of a finned heating tube in accordance with the present utility model;
FIG. 4 is a cross-sectional view of a finned heating tube in accordance with the present utility model;
fig. 5 is a schematic view of a trapezoidal body cavity in accordance with the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A far infrared ray carbon fiber electric heating hot air unit, comprising:
the air duct shell 1 is used for supporting the integral mechanism, an air inlet filter screen part is arranged at the left side of the air duct shell 1, a ventilator 4 is arranged at the right side of the air inlet filter screen part, and an air outlet sleeve 8 is arranged at the right side of the air duct shell 1; the air inlet channel 2 is sleeved in the inner cavity of the air channel shell 1, the air inlet channel 2 is communicated with the air inlet filter screen part, the ventilator 4 is arranged in the middle of the inner cavity of the air inlet channel 2, and the air inlet channel 2 is provided with a square cavity 3 and a trapezoid cavity 6;
the hot air device 7 is arranged on the right side of the inner cavity of the air duct shell 1 and is communicated with the inner cavity of the round table cavity, and a plurality of fin heating pipes are arranged in the hot air device 7 in a matrix; the fin heating pipe comprises a heating pipe body 72, a fin portion for dividing the incoming air flow and heating the air flow is arranged on the pipe body 72, a baffle 74 is arranged at one end of the pipe body 72, the baffle 74 is overlapped with the outer side of one side mounting plate 71, and the other end of the pipe body 72 is fixed on one side of the other side mounting plate 71 through a threaded ring.
Be provided with guide vane 5 on the ventilation blower 4, guide vane 5 is with the quick conveying of outside air current to air inlet channel 2 in, when entering into trapezoidal body cavity 6 behind square chamber 3, because the inflow scope increases for the wind that gets into forms open state, can form the dispersed state like this fast, and then can increase the dispersity of air current, do benefit to abundant and the body 72 surface contact of the heating that sets up in the hot-blast device 7, because a plurality of fin heating pipes that the matrix set up are in air-out cover 8 departments, the wind of heating is inside the heating of heating repeatedly, both guaranteed that inside heat can not be easily loss, moreover can be fast with high temperature air current exhaust.
In one embodiment, three diversion airflow channels are arranged in the trapezoid body cavity 6, the upper side and the lower side of the trapezoid body cavity 6 are fixedly connected with mounting tables 61, one side opposite to the two mounting tables 61 is horizontally arranged, a tightening opening sleeve 64 is arranged on one side of the mounting tables 61 horizontally, a wind speed adjusting sleeve 65 is arranged between the two tightening opening sleeves 64, a tightening channel 62 and a flaring channel 63 are formed between the tightening opening sleeve 64 and the wind speed adjusting sleeve 65, the inner cavity of the wind speed adjusting sleeve 65 is gradually reduced from the middle to the two sides, and a diversion plate 66 is arranged in the middle of the inner cavity of the wind speed adjusting sleeve 65.
When the external air flows through the trapezoid body cavity 6, the three split air flow channels divide the entering air into three air flows respectively from the two tightening channels 62 and the inner cavity of the air speed adjusting sleeve 65, when the air flows through the tightening channels 62, the air flows are in a converging state and enter the tightening opening sleeve 64, the air flow speed passing through the tightening opening sleeve 64 is increased due to the fact that the flow cavity is smaller, and then the air flows can be diffused when passing through the flaring channel 63, and then enter the inner cavity of the hot air device 7 in a dispersed state, so that when the air flows are dispersed in the hot air device 7, the contact area of the air flows with fin parts can be increased, the heating speed can be increased, and when the air flows in the middle part pass through the air speed adjusting sleeve 65, the internal air flows can be diffused and are discharged in a concentrated small caliber, so that the air flow speed on the right side of the air speed adjusting sleeve 65 is increased, the air flows at the increasing speed and the air flows on the upper side and the lower side form turbulent flow, the air flows can be enabled to fully absorb heat, the heat utilization rate of the air flows entering the hot air device 7 is improved, and the heating efficiency of the air flow is also improved.
In one embodiment, the hot air device 7 includes two side mounting plates 71, the two side mounting plates 71 are fixedly connected through a plurality of fin heating pipes arranged in a matrix, the fin portion includes a carbon fiber sleeve 75, a guide groove 76 is arranged on the carbon fiber sleeve 75 at intervals, the hot air device further includes a heat conducting ring sleeve 78, one side of each carbon fiber sleeve 75 is provided with one heat conducting ring sleeve 78, the heat conducting ring sleeve 78 is provided with a spacing groove 79, the tube body 72 is made of quartz, the inner cavity of the tube body 72 is in a vacuum state, the inner cavity of the tube body 72 is provided with carbon fiber wires 73, the inner wall of the tube body 72 is provided with a black coating layer, and two ends of the carbon fiber wires 73 are provided with fixing seats 732 for maintaining the sealing state of the tube body 72, and soldering tin foot seats 731 for electrifying the carbon fiber wires 73.
The tube body 72 on the hot air device 7 is made of quartz material, and the inner wall of the tube body 72 is provided with a black coating layer, so that the brightness generated inside can not influence the outside, and the heating mode of the carbon fiber 73 is utilized, the device has the advantages that the carbon fiber heating body is made of pure black body material, the visible light is very small in the electric-thermal conversion process, no light pollution exists, the environment-friendly performance is good, the electric heat conversion efficiency is high, no instant current impact is caused, a ballast is not needed in the ignition point, no pulse current impact is caused during starting, the protection circuit is simplified, the service life of a power supply and related electric appliances is prolonged, and the device is environment-friendly and safe in a convection, heat conduction and radiation mode, the effect can be improved, and the integral damage rate of the device is improved. The carbon fiber sleeve 75 is provided with the heat conducting annular sleeve 78, so that the diversion trench 76 and the interval trench 79 can divert airflow, and the diversion has the advantages that the airflow is enabled to be fully contacted with the pipe body 72, the turbulence and convection effects can be further increased, and the purpose of rapid heating is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A far infrared carbon fiber electric heating hot air unit, comprising:
the air duct shell (1) is used for supporting the integral mechanism, an air inlet filter screen part is arranged at the left side of the air duct shell (1), and a ventilator (4) is arranged at the right side of the air inlet filter screen part;
the air inlet channel (2) is sleeved in the inner cavity of the air channel shell (1), the air inlet channel (2) is communicated with the air inlet filter screen part, the ventilator (4) is arranged in the middle of the inner cavity of the air inlet channel (2), and the air inlet channel (2) is provided with a square cavity (3) and a trapezoid cavity (6);
wherein three diversion airflow channels are arranged in the trapezoid body cavity (6);
the hot air device (7) is arranged on the right side of the inner cavity of the air duct shell (1) and is communicated with the inner cavity of the round table cavity, and a plurality of fin heating pipes are arranged in the hot air device (7) in a matrix;
the fin heating pipe comprises a heated pipe body (72), wherein a fin portion for dividing an incoming air flow and heating the air flow is arranged on the pipe body (72).
2. The far infrared carbon fiber electric heating hot air unit according to claim 1, wherein: the device is characterized in that mounting tables (61) are fixedly connected to the upper side and the lower side of the trapezoid body cavity (6), two opposite sides of the mounting tables (61) are horizontally arranged, a tightening opening sleeve (64) is arranged on one horizontal side of each mounting table (61), and a wind speed adjusting sleeve (65) is arranged between the two tightening opening sleeves (64).
3. The far infrared carbon fiber electric heating hot air unit according to claim 2, wherein: a tightening channel (62) and a flaring channel (63) are formed between the tightening mouth sleeve (64) and the wind speed adjusting sleeve (65).
4. A far infrared carbon fiber electric heating hot air unit according to claim 3, characterized in that: the inner cavity of the wind speed adjusting sleeve (65) is gradually reduced from the middle part to two sides, and a splitter plate (66) is arranged in the middle of the inner cavity of the wind speed adjusting sleeve (65).
5. The far infrared carbon fiber electric heating hot air unit according to claim 4, wherein: the hot air device (7) comprises two side mounting plates (71), and the two side mounting plates (71) are fixedly connected through a plurality of fin heating pipes which are arranged in a matrix.
6. The far infrared carbon fiber electric heating hot air unit according to claim 5, wherein: the fin part comprises carbon fiber sleeves (75), guide grooves (76) are formed in the carbon fiber sleeves (75) at intervals, the fin part further comprises heat conducting ring sleeves (78), one side of each carbon fiber sleeve (75) is provided with one heat conducting ring sleeve (78), and each heat conducting ring sleeve (78) is provided with a spacing groove (79).
7. The far infrared carbon fiber electric heating hot air unit according to claim 6, wherein: the tube body (72) is made of quartz, the inner cavity of the tube body (72) is in a vacuum state, carbon fiber wires (73) are arranged in the inner cavity of the tube body (72), black coating layers are arranged on the inner wall of the tube body (72), fixing seats (732) used for keeping the sealing state of the tube body (72) and soldering tin foot seats (731) used for enabling the carbon fiber wires (73) to be electrified are arranged at two ends of the carbon fiber wires (73).
8. The far infrared carbon fiber electric heating hot air unit according to claim 7, wherein: one end of the pipe body (72) is provided with a baffle (74), the baffle (74) is overlapped with the outer side of one side mounting plate (71), and the other end of the pipe body (72) is fixed on one side of the other side mounting plate (71) through a threaded ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223542644.2U CN219367980U (en) | 2022-12-27 | 2022-12-27 | Far infrared carbon fiber electric heating hot air unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223542644.2U CN219367980U (en) | 2022-12-27 | 2022-12-27 | Far infrared carbon fiber electric heating hot air unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219367980U true CN219367980U (en) | 2023-07-18 |
Family
ID=87147433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223542644.2U Active CN219367980U (en) | 2022-12-27 | 2022-12-27 | Far infrared carbon fiber electric heating hot air unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219367980U (en) |
-
2022
- 2022-12-27 CN CN202223542644.2U patent/CN219367980U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211476220U (en) | Photovoltaic new trend integration building wall structure | |
| CN101710758A (en) | Aerogenerator cooling unit | |
| CN201576997U (en) | Cooling device of wind power generator | |
| CN111023843B (en) | Discharging cooling device of red lead oxidation furnace | |
| CN219367980U (en) | Far infrared carbon fiber electric heating hot air unit | |
| CN103540732A (en) | Device and method for recycling flue gas waste heat of radiant tube roller-hearth heat treatment furnace | |
| CN216346763U (en) | Kitchen refrigeration and illumination integrated machine | |
| CN107246670B (en) | Air outlet structure for air conditioner outdoor unit | |
| CN106546109B (en) | A kind of detachable quick heating humidification dedusting radiator | |
| CN210142564U (en) | Cooling device of dry-type transformer | |
| CN209744335U (en) | Single-channel type LED street lamp driving power supply heat dissipation device | |
| CN203759324U (en) | High-capacity optical fiber distribution frame | |
| CN217441966U (en) | Horizontal hot-blast furnace with flow guide baffle | |
| CN204967530U (en) | Air cooler | |
| CN212585532U (en) | Water-cooling heat sink for air heat exchanger | |
| CN210892736U (en) | Inflatable blind plate for cement kiln | |
| CN211041381U (en) | Balance type gas water heater | |
| CN210663070U (en) | Symmetrical air duct type radiator | |
| CN220436571U (en) | Air flow exchanging system of fireplace | |
| CN209805661U (en) | Air cooling system of high-voltage frequency converter | |
| CN216482317U (en) | High-resistance cooling guard plate | |
| CN216790371U (en) | Air duct machine | |
| CN218237866U (en) | Premixed direct combustion type energy-saving gas hot-blast stove | |
| CN207975793U (en) | The ventilating system of heat treatment department | |
| CN219177848U (en) | Central air conditioner heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |