CN219478279U - Dustproof heat abstractor for rail transit communication equipment - Google Patents
Dustproof heat abstractor for rail transit communication equipment Download PDFInfo
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- CN219478279U CN219478279U CN202320283659.7U CN202320283659U CN219478279U CN 219478279 U CN219478279 U CN 219478279U CN 202320283659 U CN202320283659 U CN 202320283659U CN 219478279 U CN219478279 U CN 219478279U
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- cleaning brush
- filter screen
- fan blade
- communication equipment
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Abstract
The utility model relates to the field of dustproof heat dissipation, in particular to a dustproof heat dissipation device for rail transit communication equipment. The dust removing and ventilating device comprises a mounting cabinet, a communication equipment mounting rack and a dust removing and ventilating assembly; the mounting cabinet is provided with a vent hole; the communication equipment mounting rack is arranged on the inner side of the mounting cabinet; the dust removal ventilation assembly sets up along the track direction, and the dust removal ventilation assembly includes flabellum mechanism a, dwang, cleaning brush subassembly and filter screen, and the dwang rotates to set up on the installing cabinet, and the dwang runs through and the protrusion installing cabinet both ends, and flabellum mechanism a sets up in dwang one end, and cleaning brush subassembly sets up at the dwang other end, and the filter screen setting is in ventilation hole department, and the filter screen is located between installing cabinet and the cleaning brush subassembly, and filter screen and cleaning brush subassembly contact. The utility model can realize the purposes of ventilation and dust removal by utilizing wind generated when the railway vehicle runs.
Description
Technical Field
The utility model relates to the field of dustproof heat dissipation, in particular to a dustproof heat dissipation device for rail transit communication equipment.
Background
Rail traffic refers to a type of vehicle or transportation system in which an operating vehicle needs to travel on a particular track. In the track traffic engineering, every a distance, the communication cabinet is needed to be used for installing the communication equipment, however, the existing communication cabinet for the track traffic is poor in dustproof effect although provided with an air cooling heat dissipation device, dust can enter the cabinet body and adhere to the communication equipment, and the normal operation of the communication equipment is easily affected.
Chinese patent publication No. CN215818896U discloses a dustproof heat dissipating device for rail transit communication equipment, which comprises a base, the top fixedly connected with cabinet body of base, the inside of cabinet body is provided with the equipment mounting bracket, the outer wall of cabinet body is provided with the cabinet door, the outer wall of cabinet door is provided with the air intake, the inner wall fixedly connected with a plurality of first location strip of air intake, the outer wall of cabinet door and the corresponding department of air intake are provided with the locating frame; according to the utility model, the filter cloth formed by the non-woven fabrics and the activated carbon particle layer is arranged at the air inlet, and the air entering the cabinet body from the air inlet can be effectively filtered by utilizing the filtering and adsorption effects of the non-woven fabrics and the activated carbon, so that dust entering the cabinet body from the air inlet is greatly reduced, meanwhile, the stainless steel filter screen is arranged on the inner wall of the air outlet, so that dust, insects and the like are prevented from entering the cabinet body from the air outlet, the whole dustproof effect is good, and the normal operation of communication equipment and the heat dissipation effect on the equipment can be ensured.
The solution of the above patent has the following drawbacks:
the exhaust fan is required to exhaust air to the cabinet body, and consumes electric energy, so that the energy is not saved and the environment is protected.
Disclosure of Invention
The utility model aims at solving the problems in the background technology and provides a dustproof heat dissipation device for rail traffic communication equipment, which can realize the purposes of ventilation and dust removal by utilizing wind generated during the running of a rail vehicle.
The technical scheme of the utility model relates to a dustproof heat dissipation device for rail transit communication equipment, which comprises an installation cabinet, a communication equipment installation rack and a dedusting and ventilating assembly;
the mounting cabinet is provided with a vent hole;
the communication equipment mounting rack is arranged on the inner side of the mounting cabinet;
the dust removal ventilation assembly sets up along the track direction, and the dust removal ventilation assembly includes flabellum mechanism a, dwang, cleaning brush subassembly and filter screen, and the dwang rotates to set up on the installing cabinet, and the dwang runs through and the protrusion installing cabinet both ends, and flabellum mechanism a sets up in dwang one end, and cleaning brush subassembly sets up at the dwang other end, and the filter screen setting is in ventilation hole department, and the filter screen is located between installing cabinet and the cleaning brush subassembly, and filter screen and cleaning brush subassembly contact.
Preferably, the installation cabinet comprises a cabinet body, a cabinet door and a door lock, wherein the door lock is arranged on the cabinet door, and the cabinet door is hinged on the cabinet body.
Preferably, the cleaning brush assembly includes a rotating plate disposed at an end of the rotating rod and a cleaning brush disposed on a side surface of the rotating plate facing the installation cabinet, the cleaning brush being in contact with the filter screen.
Preferably, the rotating rod is provided with a fan blade mechanism b, and the fan blade mechanism b is positioned at the inner side of the installation cabinet.
Preferably, the fan blade mechanism a and the fan blade mechanism b have the same structure, the fan blade mechanism a comprises a mounting table and fan blades, the mounting table is arranged on the rotating rod, the fan blades are arranged on the mounting table, and the fan blades are uniformly arranged in a plurality around the mounting table.
Preferably, the installation cabinet is provided with an air guide table, the air guide table is of a rotary structure, the air guide table is provided with a through channel for the rotating rod to pass through, the outer diameter of the air guide table is gradually reduced along the direction away from the installation cabinet, the outer periphery of the air guide table is in an inward concave arc shape, and the air guide table is positioned between the installation cabinet and the fan blade mechanism a.
Preferably, the dust removal ventilation subassembly sets up two sets of side by side, and the orientation of two flabellum mechanism a in two sets of dust removal ventilation subassemblies is opposite, and the ventilation hole is provided with two altogether and two ventilation holes are located the installing bin both sides respectively.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model can realize the purposes of ventilation and dust removal by utilizing wind generated when the railway vehicle runs. The dust removal ventilation assembly is arranged along the track direction, when a vehicle runs from one side of the direction of the fan blade mechanism a, wind power can be produced when the vehicle runs through the dust removal ventilation assembly, the fan blade mechanism a rotates, the fan blade mechanism a drives the rotating rod to rotate, the rotating rod drives the cleaning brush assembly to rotate, impurities such as dust attached to the filter screen are brushed by the cleaning brush assembly, the filtering effect and the ventilation effect of the filter screen are guaranteed, the brushed dust can be outwards diffused due to air negative pressure produced when the railway vehicle runs, and the dust can be separated from the filter screen more rapidly. The dustproof heat abstractor effectively utilizes wind power generated by the railway vehicle to remove dust and ventilate, does not need to additionally use electric devices, and is more energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view of an embodiment of the present utility model;
fig. 3 is an enlarged view of the structure at a in fig. 2.
Reference numerals: 1. a cabinet body; 101. a vent hole; 2. a fan blade mechanism a; 3. a rotating lever; 4. a rotating plate; 5. a cleaning brush; 6. a filter screen; 7. a fan blade mechanism b; 8. an air guide table; 9. a communications device mount; 10. a cabinet door; 11. a door lock.
Detailed Description
Example 1
As shown in fig. 1 to 3, the dustproof heat dissipation device for the rail transit communication device provided in the embodiment includes a mounting cabinet, a communication device mounting rack 9 and a dedusting and ventilation assembly.
The installation cabinet is provided with the ventilation hole 101, and the installation cabinet includes cabinet body 1, cabinet door 10 and lock 11, and lock 11 sets up on cabinet door 10, and cabinet door 10 articulates on cabinet body 1, and ventilation hole 101 is located cabinet body 1, can ventilate.
The communication equipment mounting frame 9 is mounted on the inner side of the mounting cabinet and is used for mounting rail traffic communication equipment.
The dust removal ventilation assembly sets up along the track direction, dust removal ventilation assembly includes flabellum mechanism a2, dwang 3, cleaning brush subassembly and filter screen 6, dwang 3 rotates and sets up on the installing cabinet, dwang 3 runs through and the protrusion installing cabinet both ends, flabellum mechanism a2 sets up in dwang 3 one end, the cleaning brush subassembly sets up at the dwang 3 other end, filter screen 6 sets up in ventilation hole 101 department, filter screen 6 is located between installing cabinet and the cleaning brush subassembly, and filter screen 6 and cleaning brush subassembly contact, thereby can carry out dust removal processing to filter screen 6 through pivoted cleaning brush subassembly.
The dust removal ventilation subassembly sets up two sets of side by side, and the orientation of two flabellum mechanisms a2 in two sets of dust removal ventilation subassemblies is opposite, and ventilation hole 101 is provided with two altogether and two ventilation holes 101 are located the installing cabinet both sides respectively, then can effectively utilize the wind-force that the coming car of both sides was made on the track, and wind-force utilization ratio is higher.
The embodiment can utilize wind generated when the railway vehicle runs to realize the purposes of ventilation and dust removal. The dust removal ventilation assembly is arranged along the track direction, when a vehicle runs from one side of the direction of the fan blade mechanism a2, wind power can be produced when the vehicle runs through the dust removal ventilation assembly, the fan blade mechanism a2 rotates, the fan blade mechanism a2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the cleaning brush assembly to rotate, impurities such as dust attached to the filter screen 6 are brushed by the cleaning brush assembly, the filtering effect and the ventilation effect of the filter screen 6 are guaranteed, the brushed dust can be outwards diffused due to air negative pressure produced when the railway vehicle runs, and the dust can be separated from the filter screen 6 more rapidly. The dustproof heat abstractor effectively utilizes wind power generated by the railway vehicle to remove dust and ventilate, does not need to additionally use electric devices, and is more energy-saving and environment-friendly.
Example two
As shown in fig. 2 and 3, in the dustproof heat dissipation device for the rail transit communication device according to the present embodiment, compared with the first embodiment, the cleaning brush assembly includes a rotating plate 4 and a cleaning brush 5, the rotating plate 4 is disposed at the end of the rotating rod 3, the cleaning brush 5 is disposed on a side surface of the rotating plate 4 facing the installation cabinet, and the cleaning brush 5 is in contact with the filter screen 6. The rotating rod 3 can drive the rotating plate 4 to rotate when rotating, the rotating plate 4 drives the cleaning brush 5 to rotate, the cleaning brush 5 can clean the filter screen 6, sundries such as dust attached to the cleaning brush 5 are brushed off, and the cleaning range of the cleaning brush 5 can fully cover the filter screen 6.
Example III
As shown in fig. 1 and fig. 2, in the dustproof heat dissipation device for a rail transit communication device according to the present embodiment, compared with the first embodiment, in the present embodiment, the rotating rod 3 is provided with the fan blade mechanism b7, the fan blade mechanism b7 is located at the inner side of the installation cabinet, when the rotating rod 3 rotates, the fan blade mechanism b7 can be driven to rotate, the fan blade mechanism b7 blows air towards the direction of the filter screen 6, so that impurities such as dust can be blown from the filter screen 6 to the outer side of the installation cabinet more quickly, and high-temperature air in the installation cabinet can be discharged outwards through the vent hole 101 and the filter screen 6, thereby further improving ventilation and dust removal effects.
The fan blade mechanism a2 and the fan blade mechanism b7 are identical in structure, the fan blade mechanism a2 comprises a mounting table and fan blades, the mounting table is arranged on the rotating rod 3, the fan blades are arranged on the mounting table, the fan blades are uniformly arranged around the mounting table, the fan blades in the fan blade mechanism a2 can bear wind power produced by a railway vehicle to rotate, and the fan blades in the fan blade mechanism b7 can blow air to the filter screen 6.
Example IV
As shown in fig. 1 and fig. 2, in the dustproof heat dissipation device for a rail transit communication device according to the present embodiment, compared with the first embodiment, the installation cabinet is provided with the air guiding table 8, the air guiding table 8 is of a rotary structure, the air guiding table 8 has a through channel for the rotating rod 3 to pass through, the outer diameter of the air guiding table 8 gradually decreases along the direction away from the installation cabinet, the outer periphery of the air guiding table 8 is in a concave arc shape, and the air guiding table 8 is located between the installation cabinet and the fan blade mechanism a 2. The fan blade mechanism a2 can blow towards the direction of the installation cabinet when rotating, and the wind is blocked by the installation cabinet, so that the wind circulation is not smooth, and the rotating speed of the fan blade mechanism a2 is influenced. Through setting up wind guiding bench 8 for the wind of flabellum mechanism a2 fanning can outwards spread along wind guiding bench 8, lightens the influence of keeping out the wind, ensures the rotational speed of flabellum mechanism a2, thereby ensure ventilation and dust removal efficiency.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. Dustproof heat abstractor for track traffic communication equipment, characterized by comprising:
the installation cabinet is provided with a vent hole (101);
a communication device mounting rack (9) mounted inside the mounting cabinet;
the dust removal ventilation assembly is arranged along the track direction and comprises a fan blade mechanism a (2), a rotating rod (3), a cleaning brush assembly and a filter screen (6), wherein the rotating rod (3) is rotationally arranged on an installation cabinet, the rotating rod (3) penetrates through and protrudes out of two ends of the installation cabinet, the fan blade mechanism a (2) is arranged at one end of the rotating rod (3), the cleaning brush assembly is arranged at the other end of the rotating rod (3), the filter screen (6) is arranged at the ventilation hole (101), the filter screen (6) is positioned between the installation cabinet and the cleaning brush assembly, and the filter screen (6) is in contact with the cleaning brush assembly.
2. The dustproof heat dissipation device for the rail transit communication equipment according to claim 1, wherein the installation cabinet comprises a cabinet body (1), a cabinet door (10) and a door lock (11), the door lock (11) is arranged on the cabinet door (10), and the cabinet door (10) is hinged on the cabinet body (1).
3. A dustproof heat dissipating device for a rail transit communication device according to claim 1, characterized in that the cleaning brush assembly comprises a rotating plate (4) and a cleaning brush (5), the rotating plate (4) is provided at the end of the rotating rod (3), the cleaning brush (5) is provided on the surface of the rotating plate (4) facing the installation cabinet, and the cleaning brush (5) is in contact with the filter screen (6).
4. The dustproof heat dissipating device for the rail transit communication equipment according to claim 1, wherein the rotating rod (3) is provided with a fan blade mechanism b (7), and the fan blade mechanism b (7) is positioned on the inner side of the installation cabinet.
5. The dustproof heat dissipating device for rail transit communication equipment according to claim 4, wherein the fan blade mechanism a (2) and the fan blade mechanism b (7) have the same structure, the fan blade mechanism a (2) comprises a mounting table and fan blades, the mounting table is arranged on the rotating rod (3), the fan blades are arranged on the mounting table, and the fan blades are uniformly arranged in a plurality around the mounting table.
6. The dustproof heat dissipation device for the rail transit communication equipment according to claim 1, wherein the installation cabinet is provided with an air guide table (8), the air guide table (8) is of a rotary structure, the air guide table (8) is provided with a through channel for the rotating rod (3) to pass through, the outer diameter of the air guide table (8) is gradually reduced along the direction away from the installation cabinet, the outer periphery of the air guide table (8) is of an inwards concave arc shape, and the air guide table (8) is positioned between the installation cabinet and the fan blade mechanism a (2).
7. The dustproof heat dissipation device for the rail transit communication equipment according to claim 1, wherein the dust removing and ventilating components are arranged in two groups side by side, the directions of two fan blade mechanisms a (2) in the two groups of dust removing and ventilating components are opposite, two ventilation holes (101) are formed in the two groups of ventilation holes (101), and the two ventilation holes (101) are respectively arranged on two sides of the installation cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320283659.7U CN219478279U (en) | 2023-02-13 | 2023-02-13 | Dustproof heat abstractor for rail transit communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320283659.7U CN219478279U (en) | 2023-02-13 | 2023-02-13 | Dustproof heat abstractor for rail transit communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219478279U true CN219478279U (en) | 2023-08-04 |
Family
ID=87463018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320283659.7U Active CN219478279U (en) | 2023-02-13 | 2023-02-13 | Dustproof heat abstractor for rail transit communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219478279U (en) |
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2023
- 2023-02-13 CN CN202320283659.7U patent/CN219478279U/en active Active
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