CN214998323U - Tunnel fan capable of saving energy and cooling - Google Patents
Tunnel fan capable of saving energy and cooling Download PDFInfo
- Publication number
- CN214998323U CN214998323U CN202120587903.XU CN202120587903U CN214998323U CN 214998323 U CN214998323 U CN 214998323U CN 202120587903 U CN202120587903 U CN 202120587903U CN 214998323 U CN214998323 U CN 214998323U
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- Prior art keywords
- pipeline
- fan
- wall
- dustproof
- motor
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- Expired - Fee Related
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Abstract
The utility model provides a tunnel fan capable of saving energy and reducing temperature, which relates to the field of industrial fans and comprises a pipeline, a fan device, a dustproof device and a water cooling device, wherein the pipeline is provided with a diffusion head at one end, the fan device is arranged at the middle section of the pipeline, the dustproof device and the water cooling device are arranged at two sides of the fan device, the fan device comprises a cross-shaped connecting frame which is fixedly arranged on the inner wall of the pipeline, a driven shaft which is rotationally connected with the connecting frame, a fan blade which is arranged at one end of the driven shaft and a motor which is arranged on the outer wall of the pipeline, one end of the motor is provided with a transmission shaft, the transmission shaft is connected with the driven shaft through a transmission belt, dust is blocked by layers, the efficiency of dust removal is maximized, air with water mist is blown to all parts of the tunnel through the water cooling device, the temperature is reduced, the humidity is ensured, the function of preventing fire is realized, and the power of the motor is adjusted through a tail gas concentration sensor, the energy-saving effect is achieved.
Description
Technical Field
The utility model relates to an industry fan field especially relates to a tunnel fan that can energy-conserving cooling.
Background
The following disadvantages currently exist: the tunnel fan is widely applied to the actual use of tunnels such as water conservancy dam engineering, highways, railways, subways and the like. The tunnel fan is in long-term use, because the dust in the environment is more, and the impeller is wearing and tearing and deposition easily, leads to the fan to move unbalanced when serious, and the vibration is great, and then leads to fan wheel damage, arouses the trouble, also can be because the high temperature conflagration that takes place, the vehicle is often many often less in the tunnel, and the tail gas content who brings is also dynamic, then need not be full load operation fan always to reduce the energy consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a tunnel fan that can energy-conserving cooling.
The utility model discloses a realize through following technical scheme:
a tunnel fan capable of saving energy and reducing temperature is characterized by comprising a pipeline, a fan device, a dustproof device and a water cooling device, wherein one end of the pipeline is provided with a diffusion head, the fan device is arranged at the middle section of the pipeline, the dustproof device and the water cooling device are arranged at two sides of the fan device, the fan device comprises a cross connecting frame which is fixedly arranged on the inner wall of the pipeline, a driven shaft which is rotatably connected with the connecting frame, a fan blade arranged at one end of the driven shaft and a motor arranged on the outer wall of the pipeline, one end of the motor is provided with a transmission shaft, the transmission shaft is connected with the driven shaft through a transmission belt, the dustproof device comprises a first dustproof net and a second dustproof net which are provided with meshes with different specifications, the first dustproof net and the second dustproof net are sequentially clamped on the outer wall of the pipeline through lugs at the edges, the water cooling device comprises a primary water tank arranged at the upper end of the pipeline, the water pipe with the rivers dispersion devices of one-level water tank intercommunication and locating the second grade water tank of pipeline lower extreme, rivers dispersion devices includes a mainstream pipe, and the equidistance is located perpendicularly many shunt tubes and equidistance on the mainstream pipe are located perpendicularly last flow tube on the shunt tube.
The motor periphery is equipped with a lag, the lag upper end is equipped with the controller.
A set of temperature sensors is arranged on two sides of the outer wall of the pipeline, and a tail gas concentration sensor is arranged at the upper end of the outer wall of the pipeline.
The water pipe is provided with an electromagnetic valve, the water outlet end of the secondary water tank is provided with a filter screen, and the water outlet of the secondary water tank is provided with an atomizing nozzle.
And the tail flow pipe is provided with a spray head.
The utility model has the advantages that: the dust is blocked by layers, the efficiency maximization of dust removal is achieved, air with water mist is blown to all places of the tunnel through the water cooling device, the temperature is reduced, the humidity is guaranteed, the effect of fire catching is prevented, the power of the motor is adjusted through the tail gas concentration sensor, and the energy-saving effect is achieved.
Drawings
Fig. 1 shows a schematic side view of an embodiment according to the invention.
Fig. 2 shows a front view schematic diagram according to an embodiment of the present invention.
Fig. 3 shows a schematic top view of a water flow dispersing device according to an embodiment of the present invention.
In the figure: 1. a diffusion head; 2. a pipeline; 3. a connecting frame; 4. a driven shaft; 5. a fan blade; 6. a motor; 7. a drive shaft; 8. a conveyor belt; 9. a first dust screen; 10. a second dust screen; 11. a small ear; 12. a first-stage water tank; 13. a water pipe; 14. a secondary water tank; 15. a main flow pipe; 16. a shunt tube; 17. a terminal flow tube; 18. a protective sleeve; 19. a controller; 20. a temperature sensor; 21. an exhaust gas concentration sensor; 22. an electromagnetic valve; 23. a filter screen; 24. an atomizing spray head.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a pipeline 2 with a diffusion head 1 at one end, a fan device arranged at the middle section of the pipeline 2, and a dustproof device and a water cooling device arranged at the two sides of the fan device, wherein the fan device comprises a connecting frame 3 which is crossed and fixed on the inner wall of the pipeline 2, a driven shaft 4 which is rotationally connected with the connecting frame 3, a fan blade 5 arranged at one end of the driven shaft 4 and a motor 6 arranged on the outer wall of the pipeline 2, one end of the motor 6 is provided with a transmission shaft 7, the transmission shaft 7 is connected with the driven shaft 4 through a transmission belt 8, the dustproof device comprises a first dustproof net 9 and a second dustproof net 10 which are provided with meshes with different specifications, the first dustproof net 9 and the second dustproof net 10 are sequentially clamped on the outer wall of the pipeline 2 through lugs 11 at the edge, the water cooling device comprises a primary water tank 12 arranged at the upper end of the pipeline 2, a water flow dispersing device communicated with the primary water tank 12 through a water pipe 13, and a secondary water tank 14 arranged at the lower end of the pipeline 2, wherein the water flow dispersing device comprises a main flow pipe 15, a plurality of shunt pipes 16 vertically arranged on the main flow pipe 15 at equal intervals, and a tail flow pipe 17 vertically arranged on the shunt pipes 16 at equal intervals, a protective sleeve 18 is arranged at the periphery of the motor 6, a controller 19 is arranged at the upper end of the protective sleeve 18, a group of temperature sensors 20 are arranged at two sides of the outer wall of the pipeline 2, a tail gas concentration sensor 21 is arranged at the upper end of the outer wall of the pipeline 2, an electromagnetic valve 22 is arranged on the water pipe 13, a filter screen 23 is arranged at the water outlet end of the secondary water tank 14, an atomizing spray head 24 is arranged at the water outlet of the secondary water tank 14, a spray head is arranged on the tail flow pipe 17, and the mesh of the first protective net 9 is larger than the second protective net 10, so that the dustproof effect is better, when the automobile passing through the tunnel is in a small time period, the tail gas content in the tunnel is low, at the moment, the motor 6 rotates at a low speed, the fan blades 5 rotate at a low speed, when the tail gas content reaches a set value, the tail gas concentration sensor 21 transmits a signal to the controller 19, the power of the motor 6 is increased, the fan blades 5 rotate rapidly, the exhaust efficiency of the tail gas is improved, and the energy-saving effect is achieved.
The utility model has the advantages that: the dust is blocked by layers, the efficiency maximization of dust removal is achieved, air with water mist is blown to all places of the tunnel through the water cooling device, the temperature is reduced, the humidity is guaranteed, the effect of fire catching is prevented, the power of the motor is adjusted through the tail gas concentration sensor, and the energy-saving effect is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A tunnel fan capable of saving energy and reducing temperature is characterized by comprising a pipeline, a fan device, a dustproof device and a water cooling device, wherein one end of the pipeline is provided with a diffusion head, the fan device is arranged at the middle section of the pipeline, the dustproof device and the water cooling device are arranged at two sides of the fan device, the fan device comprises a cross connecting frame which is fixedly arranged on the inner wall of the pipeline, a driven shaft which is rotatably connected with the connecting frame, a fan blade arranged at one end of the driven shaft and a motor arranged on the outer wall of the pipeline, one end of the motor is provided with a transmission shaft, the transmission shaft is connected with the driven shaft through a transmission belt, the dustproof device comprises a first dustproof net and a second dustproof net which are provided with meshes with different specifications, the first dustproof net and the second dustproof net are sequentially clamped on the outer wall of the pipeline through lugs at the edges, the water cooling device comprises a primary water tank arranged at the upper end of the pipeline, the water pipe with the rivers dispersion devices of one-level water tank intercommunication and locating the second grade water tank of pipeline lower extreme, rivers dispersion devices includes a mainstream pipe, and the equidistance is located perpendicularly many shunt tubes and equidistance on the mainstream pipe are located perpendicularly last flow tube on the shunt tube.
2. The tunnel fan capable of saving energy and reducing temperature as claimed in claim 1, wherein a protective sleeve is provided around the motor, and a controller is provided at an upper end of the protective sleeve.
3. The tunnel fan capable of saving energy and reducing temperature according to claim 1, wherein a group of temperature sensors are arranged on two sides of the outer wall of the pipeline, and a tail gas concentration sensor is arranged at the upper end of the outer wall of the pipeline.
4. The tunnel fan capable of saving energy and reducing temperature according to claim 1, wherein the water pipe is provided with an electromagnetic valve, the water outlet end of the secondary water tank is provided with a filter screen, and the water outlet of the secondary water tank is provided with an atomizing nozzle.
5. The tunnel fan capable of saving energy and reducing temperature according to claim 1, wherein a nozzle is arranged on the tail flow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120587903.XU CN214998323U (en) | 2021-03-23 | 2021-03-23 | Tunnel fan capable of saving energy and cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120587903.XU CN214998323U (en) | 2021-03-23 | 2021-03-23 | Tunnel fan capable of saving energy and cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214998323U true CN214998323U (en) | 2021-12-03 |
Family
ID=79161915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120587903.XU Expired - Fee Related CN214998323U (en) | 2021-03-23 | 2021-03-23 | Tunnel fan capable of saving energy and cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214998323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335977A (en) * | 2023-03-31 | 2023-06-27 | 苏州瑞波机械有限公司 | Axial flow fan, control method and storage medium |
-
2021
- 2021-03-23 CN CN202120587903.XU patent/CN214998323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335977A (en) * | 2023-03-31 | 2023-06-27 | 苏州瑞波机械有限公司 | Axial flow fan, control method and storage medium |
| CN116335977B (en) * | 2023-03-31 | 2023-12-29 | 苏州瑞波机械有限公司 | Axial flow fan, control method and storage medium |
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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: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |