CN221043596U - Exhaust device of transmitter room for medium wave broadcast transmitting station - Google Patents
Exhaust device of transmitter room for medium wave broadcast transmitting station Download PDFInfo
- Publication number
- CN221043596U CN221043596U CN202322345390.3U CN202322345390U CN221043596U CN 221043596 U CN221043596 U CN 221043596U CN 202322345390 U CN202322345390 U CN 202322345390U CN 221043596 U CN221043596 U CN 221043596U
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- frame
- transmitter
- heat
- machine room
- exhaust
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 230000005855 radiation Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an exhaust device of a transmitter room for a medium wave broadcast transmitting station, and relates to the technical field of exhaust devices. The utility model comprises a machine room, a heat radiation frame, an exhaust mechanism and a blower, wherein the heat radiation frame is arranged in the machine room, the surface of the heat radiation frame is used for placing a transmitter, the part of the heat radiation frame, which is separated from the bottom surface of the machine room, is a storage layer, the blower is placed in the storage layer and is used for radiating the transmitter on the heat radiation frame, the exhaust mechanism is arranged on the inner wall above the machine room, and the exhaust mechanism is used for exhausting the heat in the machine room. The utility model solves the problems of poor heat dissipation effect and difficult overhaul in the prior art, the air blower dissipates heat to the transmitter and blows the heat to the upper part of the machine room, and the exhaust fan sucks the upper heat to the outside of the machine room, so that the work of exhausting and dissipating the heat of the machine room is achieved, the heat dissipation effect is improved, and when overhaul is performed, the front cover plate is taken down, and the drawing frame is pulled out of the mounting frame, so that the overhaul of the exhaust fan by workers is facilitated.
Description
Technical Field
The utility model relates to the technical field of exhaust devices, in particular to an exhaust device for a transmitter room of a medium wave broadcast transmitting station.
Background
Because the medium wave broadcast has the characteristics of long distance and large area coverage, the medium wave broadcast is an important means for strengthening external propaganda and is also an important means for transmitting broadcast programs in remote areas. The medium wave station is composed of technical equipment such as a broadcast transmitter, a signal source system, an antenna feeder system, a high-low voltage distribution system and the like, and is supported by auxiliary room supporting facilities such as a transmitter room, a power supply system and the like, and particularly a ventilation and exhaust device is required to be arranged in the transmitter room, so that a large amount of heat can be generated due to the simultaneous operation of large-scale equipment in the transmitter room, the service life and the working efficiency of the medium wave broadcast transmitter and the UPS intelligent integrated power supply are directly influenced by the environmental temperature of the transmitter room, and the shorter the service life of the equipment is and the lower the working energy efficiency is. If the heat cannot be timely discharged out of the machine room, the normal operation of other equipment such as a transmitter is affected. However, the existing exhaust device has the following problems that for heat dissipation work of a machine room, an exhaust fan is usually installed in the machine room, but the heat dissipation capability of the machine room is poor due to the fact that the exhaust fan is relied on, and meanwhile, the traditional exhaust fan is installed in a wall of the machine room, so that maintenance is difficult.
Disclosure of utility model
The utility model aims to provide an exhaust device for a transmitter room of a medium wave broadcast transmitting station, which has the characteristics of good exhaust heat dissipation effect and easy maintenance, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transmitter computer lab exhaust device for medium wave broadcasting launching pad, includes computer lab, heat dissipation frame, exhaust mechanism and hair-dryer, and the inside of computer lab is provided with the heat dissipation frame, and the surface of heat dissipation frame is used for placing the transmitter, and the spaced part in heat dissipation frame and computer lab bottom surface is put the thing layer, and the hair-dryer is placed in putting the thing layer, and the hair-dryer is used for dispelling the heat to the transmitter on the heat dissipation frame, and exhaust mechanism sets up on the inner wall of computer lab top, and exhaust mechanism is used for discharging the inside heat of computer lab.
Preferably, the machine room comprises a heat radiation opening and a baffle plate, the heat radiation opening and the baffle plate are arranged below the side face of the machine room, the baffle plate is arranged above the heat radiation opening, the heat radiation opening is communicated with the object placing layer, and a dust collection net is arranged on the inner wall of the heat radiation opening.
Preferably, the surface of the heat dissipation frame is provided with a through hole, and the through hole is communicated with the object placing layer below.
Preferably, the exhaust mechanism comprises a mounting frame, a front cover plate, a filter assembly and an exhaust fan, wherein the mounting frame is mounted on the inner wall of the machine room, the front cover plate is mounted on one side of the mounting frame, the exhaust fan is mounted on the other side of the mounting frame, and the filter assembly is movably mounted in the middle position of the mounting frame.
Preferably, the filter component comprises a guide rail, a drawing frame and a filter screen, wherein the guide rail is arranged on the inner wall of the installation frame, the upper end and the lower end of the drawing frame are in sliding connection with the guide rail, and the filter screen is installed on the inner wall of the drawing frame.
Preferably, the number of the filter screen is two or more, and the mesh diameter of the filter screen is smaller and smaller.
Preferably, the movable groove is arranged on the side face of the installation frame, the drawing frame is inserted into the installation frame through the movable groove, the guide rail is provided with a sliding groove, the upper portion and the lower portion of the drawing frame are provided with sliding strips matched with the sliding grooves, and the drawing frame is inserted into the sliding grooves through the sliding strips and is in sliding connection with the guide rail.
Preferably, a limit column is arranged above and below the outer wall of one end of the drawing frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the air exhaust device of the transmitter machine room for the medium wave broadcasting transmitting station, the air blower is used for blowing air to the transmitter on the radiating frame, the air blower can radiate heat of the transmitter above the transmitter, meanwhile, the heat of the transmitter can be blown to the upper part of the machine room, and the heat is sucked to the outside of the machine room through the air exhaust fan, so that the air exhaust and radiating work of the machine room is achieved, and the radiating effect is improved.
2. According to the exhaust device of the transmitter machine room for the medium wave broadcast transmitting station, the exhaust fan is arranged in the mounting frame, the front cover plate is arranged in front of the mounting frame, and when overhauling is performed, the front cover plate is taken down, and the drawing frame is pulled out of the mounting frame, so that the exhaust fan in the exhaust fan is exposed, and the overhauling of the exhaust fan by workers is facilitated.
Drawings
FIG. 1 is a schematic side view of the overall structure of the present utility model;
FIG. 2 is a schematic front view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the exhaust mechanism of the present utility model;
FIG. 4 is an exploded view of the structural exhaust mechanism of the present utility model;
FIG. 5 is a schematic view of a mounting frame structure of the present utility model;
FIG. 6 is a schematic view of a filter assembly according to the present utility model.
In the figure: 1. a machine room; 11. a heat radiation port; 12. a baffle; 2. a heat dissipation frame; 21. a through hole; 22. a storage layer; 3. an exhaust mechanism; 31. a mounting frame; 32. a front cover plate; 33. a filter assembly; 331. a guide rail; 332. a movable groove; 333. drawing a frame; 334. a limit column; 335. a chute; 336. a slide bar; 337. a filter screen; 34. an exhaust fan; 4. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
In order to solve the technical problem that the existing machine room 1 is mostly operated by means of the exhaust fan 34, thereby resulting in poor heat dissipation capability of the machine room 1, and meanwhile, the conventional exhaust fan 34 is installed in the wall of the machine room 1, which is easy to cause difficult maintenance, please refer to fig. 1-6, the following technical problems are presented in this implementation:
the utility model provides a transmitter computer lab exhaust device for medium wave broadcasting launching pad, including computer lab 1, heat dissipation frame 2, exhaust mechanism 3 and hair-dryer 4, the inside of computer lab 1 is provided with heat dissipation frame 2, the surface of heat dissipation frame 2 is used for placing the transmitter, the spaced part in heat dissipation frame 2 and computer lab 1 bottom surface is put thing layer 22, the hair-dryer 4 is placed in putting thing layer 22, the hair-dryer 4 is used for dispelling the heat to the transmitter on the heat dissipation frame 2, exhaust mechanism 3 sets up on the inner wall of computer lab 1 top, exhaust mechanism 3 is used for discharging the inside heat of computer lab 1.
The exhaust mechanism 3 comprises a mounting frame 31, a front cover plate 32, a filter assembly 33 and an exhaust fan 34, wherein the mounting frame 31 is mounted on the inner wall of the machine room 1, the front cover plate 32 is mounted on one side of the mounting frame 31, the exhaust fan 34 is mounted on the other side of the mounting frame 31, and the filter assembly 33 is movably mounted in the middle of the mounting frame 31.
Specifically, start the hair-dryer 4, the hair-dryer 4 can blow to the transmitter of top, thereby dispel the heat to the transmitter, the wind that hair-dryer 4 blown out not only can dispel the heat to the transmitter, but also can blow the heat of transmitter to the top of computer lab 1, and the air discharge fan 34 of top start, can be with the top of computer lab 1 with the outside of thermal air suction to computer lab 1, through the cooperation of hair-dryer 4 and air discharge fan 34, the radiating effect of computer lab 1 has been improved, the inside heat of computer lab 1 is too high, the normal work of transmitter has been guaranteed, during the maintenance, take down front shroud 32 from installing frame 31, and pull out the installing frame 31 with filter unit 33, expose the air discharge fan 34 of inside, thereby the staff of being convenient for overhauls air discharge fan 34.
The machine room 1 comprises a heat radiation opening 11 and a baffle 12, the heat radiation opening 11 and the baffle 12 are arranged below the side face of the machine room 1, the baffle 12 is arranged above the heat radiation opening 11, the heat radiation opening 11 is communicated with the object placing layer 22, and a dust collection net is arranged on the inner wall of the heat radiation opening 11.
It should be noted that, heat generated during operation of the blower 4 can be dissipated through the heat dissipation opening 11, and the baffle 12 can prevent external rainwater from entering the machine room 1 through the heat dissipation opening 11, and the dust collection net on the inner wall of the heat dissipation opening 11 can prevent dust from entering to affect the operation of the blower 4.
The surface of the heat dissipation frame 2 is provided with a through hole 21, and the through hole 21 is communicated with a lower object placing layer 22.
The air blown by the blower 4 may be blown onto the transmitter through the through hole 21.
The filter assembly 33 comprises a guide rail 331, a drawing frame 333 and a filter screen 337, wherein the guide rail 331 is arranged on the inner wall of the installation frame 31, the upper end and the lower end of the drawing frame 333 are in sliding connection with the guide rail 331, and the filter screen 337 is installed on the inner wall of the drawing frame 333.
Specifically, the hot air in the machine room 1 is sucked to the outside through the exhaust fan 34, the sucked hot air passes through the filter assembly 33 before being discharged, the filter assembly 33 filters the hot air by using the filter screen 337, the filtered hot air is discharged to the outside of the machine room 1 again, the discharged air is filtered by the filter screen 337, the clean air can be ensured, and the filtered hot air passes through the exhaust fan 34 again, so that dust in the air can be prevented from adhering to the exhaust fan 34, and the dust can be prevented from affecting the operation of the exhaust fan 34.
The filter screen 337 is provided in two or more, and the mesh diameter of the filter screen 337 is smaller and smaller.
The filter effect can be ensured by providing a plurality of filter screens 337, and finer filtering can be ensured by making the mesh diameter of the filter screen 337 smaller.
The movable groove 332 has been seted up to the side of installing frame 31, and the inside of installing frame 31 is inserted through movable groove 332 to the pull frame 333, has seted up spout 335 on the guide rail 331, and the upper and lower side of pull frame 333 is provided with the draw runner 336 with spout 335 looks adaptation, and pull frame 333 inserts spout 335 and guide rail 331 sliding connection through the draw runner 336.
A limit post 334 is arranged above and below the outer wall of one end of the drawing frame 333.
Specifically, when the exhaust fan 34 needs to be overhauled, the drawing frame 333 is pulled, and the drawing frame 333 can move on the guide rail 331 through the sliding bar 336 until the drawing frame 333 is pulled out of the mounting frame 31, and the setting of the limiting column 334 can prevent the drawing frame 333 from being completely pulled out of the mounting frame 31, so that the pulled drawing frame 333 is not only convenient for overhauling the exhaust fan 34, but also can clean or replace the filter screen 337, thereby ensuring the filtering effect of the filter screen 337.
Working principle: the blower 4 is started, the air blown by the blower 4 can be blown onto the transmitter through the through hole 21, the air blown by the blower 4 can not only dissipate heat of the transmitter, but also can blow heat of the transmitter onto the upper portion of the machine room 1, and the exhaust fan 34 started above can suck air with heat above the machine room 1 to the outside of the machine room 1, and the sucked hot air can be filtered through the filter screen 337 before being discharged, the heat dissipation effect of the machine room 1 is improved through the cooperation of the blower 4 and the exhaust fan 34, the excessive heat inside the machine room 1 is avoided, the normal work of the transmitter is ensured, when the exhaust fan 34 is required to be overhauled, the front cover plate 32 is taken off from the mounting frame 31, the exhaust fan 34 inside is exposed, so that the overhauling of the exhaust fan 34 is facilitated for workers, and meanwhile, the filter screen 337 on the pulled-out exhaust fan 333 can be cleaned or replaced, and the filtering effect of the filter screen 337 is ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a transmitter computer lab exhaust device for medium wave broadcasting launching pad, includes computer lab (1), heat dissipation frame (2), exhaust mechanism (3) and hair-dryer (4), its characterized in that: the inside of computer lab (1) is provided with heat dissipation frame (2), and the surface of heat dissipation frame (2) is used for placing the transmitter, and the part of heat dissipation frame (2) and computer lab (1) bottom surface interval is put thing layer (22), and in putting thing layer (22), hair-dryer (4) were placed, and hair-dryer (4) are used for dispelling the heat to the transmitter on heat dissipation frame (2), and exhaust mechanism (3) set up on the inner wall of computer lab (1) top, and exhaust mechanism (3) are used for discharging the inside heat of computer lab (1).
2. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 1, wherein: the machine room (1) comprises a heat radiation opening (11) and a baffle plate (12), the heat radiation opening (11) and the baffle plate (12) are arranged below the side face of the machine room (1), the baffle plate (12) is arranged above the heat radiation opening (11), the heat radiation opening (11) is communicated with the object placing layer (22), and a dust collection net is arranged on the inner wall of the heat radiation opening (11).
3. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 1, wherein: the surface of the heat dissipation frame (2) is provided with a through hole (21), and the through hole (21) is communicated with the object placing layer (22) below.
4. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 1, wherein: the exhaust mechanism (3) comprises a mounting frame (31), a front cover plate (32), a filtering component (33) and an exhaust fan (34), wherein the mounting frame (31) is mounted on the inner wall of a machine room (1), the front cover plate (32) is mounted on one side of the mounting frame (31), the exhaust fan (34) is mounted on the other side of the mounting frame (31), and the filtering component (33) is movably mounted at the middle position of the mounting frame (31).
5. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 4, wherein: the filter component (33) comprises a guide rail (331), a drawing frame (333) and a filter screen (337), wherein the guide rail (331) is arranged on the inner wall of the installation frame (31), the upper end and the lower end of the drawing frame (333) are in sliding connection with the guide rail (331), and the filter screen (337) is installed on the inner wall of the drawing frame (333).
6. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 5, wherein: the number of the filter screens (337) is two or more, and the mesh diameters of the filter screens (337) are smaller and smaller.
7. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 5, wherein: the side of installing frame (31) has seted up movable groove (332), and inside through movable groove (332) inserts installing frame (31) is drawn frame (333), has seted up spout (335) on guide rail (331), is provided with slide bar (336) with spout (335) looks adaptation below drawing frame (333), and draw frame (333) are passed through slide bar (336) and are inserted spout (335) and guide rail (331) sliding connection.
8. The exhaust device for a transmitter room of a medium wave broadcast transmitting station according to claim 5, wherein: and a limit column (334) is arranged above and below the outer wall of one end of the drawing frame (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322345390.3U CN221043596U (en) | 2023-08-30 | 2023-08-30 | Exhaust device of transmitter room for medium wave broadcast transmitting station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322345390.3U CN221043596U (en) | 2023-08-30 | 2023-08-30 | Exhaust device of transmitter room for medium wave broadcast transmitting station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221043596U true CN221043596U (en) | 2024-05-28 |
Family
ID=91136439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322345390.3U Active CN221043596U (en) | 2023-08-30 | 2023-08-30 | Exhaust device of transmitter room for medium wave broadcast transmitting station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221043596U (en) |
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2023
- 2023-08-30 CN CN202322345390.3U patent/CN221043596U/en active Active
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