CN216930658U - PLC switch board with cooling device - Google Patents
PLC switch board with cooling device Download PDFInfo
- Publication number
- CN216930658U CN216930658U CN202220047576.3U CN202220047576U CN216930658U CN 216930658 U CN216930658 U CN 216930658U CN 202220047576 U CN202220047576 U CN 202220047576U CN 216930658 U CN216930658 U CN 216930658U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- plc control
- cooling device
- transmission case
- belt pulley
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a PLC control cabinet with a cooling device, which comprises a PLC control cabinet main body, wherein a protective door is arranged on the outer surface of the front end of the PLC control cabinet main body, supporting rods are fixedly arranged at four corners of the outer surface of the lower end of the PLC control cabinet main body, a cooling device assembly is fixedly arranged on the outer surface of the upper end of the PLC control cabinet main body, filter assemblies are fixedly arranged on the left side and the right side of the outer surface of the upper end of the cooling device assembly, an exhaust groove is formed in the outer surface of the lower end of the PLC control cabinet main body, and the cooling device assembly comprises a through cavity, a sealing shell, a first air outlet hole, a transmission box, a double-groove belt pulley, a second air outlet hole, a first heat dissipation fan, a single-groove belt pulley, a driven shaft, a motor, a driving shaft, a belt, an air inlet and a second heat dissipation fan. According to the PLC control cabinet with the cooling device, the cooling device assembly is arranged, so that uniform heat dissipation can be conveniently carried out on the interior of the PLC control cabinet main body, and the arranged filtering assembly can filter out dust in air.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a PLC control cabinet with a cooling device.
Background
The PLC control cabinet is a programmable control cabinet, which controls the switch of a motor and makes great contribution to the electric power engineering, in the prior art, in a Chinese patent document with an authorization publication number of CN202120802787.9, a PLC control cabinet with a cooling device is described, the PLC control cabinet increases the air flow rate inside the cabinet body and improves the ventilation and heat dissipation effects inside the cabinet body by arranging a fan above the cabinet body, arranging a filter screen below the fan, arranging air inlets at two ends of the inside of the cabinet body, which are close to the fan, and arranging an air outlet at the bottom end of the cabinet body, so that the fan is convenient to start, and external air is guided into the inside of the cabinet body by utilizing the air inlets at the two ends and the air outlet at the bottom end, meanwhile, a dust screen is arranged above the air inlets, the bottom end of the fan is provided with a filter screen, so that dust is convenient to enter the inside of the cabinet body, and damage to equipment in the cabinet body is avoided, through setting up temperature sensor in one side of the internal portion of cabinet, be convenient for when the heat of the internal portion of cabinet is too high, when reaching temperature sensor's predetermined numerical value, just to controller send signal, the controller starts the cold-blast case, go out the tuber pipe exhaust cold wind through bellows and cool down to the gas of air intake, thereby discharge the heat of the internal portion of cabinet more fast, though play certain cooling effect, but the structure is complicated, high in manufacturing cost, and the heat dissipation is not even enough, there is certain space of improving, certain adverse effect has been brought for people's use, for this reason, we propose a PLC switch board with cooling device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the PLC control cabinet with the cooling device, which has the advantages of convenience in uniform heat dissipation, convenience in dust filtration and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: a PLC control cabinet with a cooling device comprises a PLC control cabinet main body, a protective door is arranged on the outer surface of the front end of the PLC control cabinet main body, the four corners of the outer surface of the lower end of the PLC control cabinet main body are fixedly provided with supporting rods, the outer surface of the upper end of the PLC control cabinet main body is fixedly provided with a cooling device component, the left side and the right side of the outer surface of the upper end of the cooling device component are fixedly provided with a filtering component, the outer surface of the lower end of the PLC control cabinet main body is provided with an exhaust groove, and the cooling device component comprises a through cavity, a sealing shell, a first air outlet hole, a transmission case, a double-groove belt pulley, a second air outlet hole, a first heat dissipation fan, a single-groove belt pulley, a driven shaft, a motor, a driving shaft, a belt, an air inlet and a second heat dissipation fan, and the number of the sealing shells is two groups, and the two groups of sealing shells are fixedly arranged on the outer surfaces of the two sides of the PLC control cabinet main body.
Preferably, first exhaust vent sets up in the both sides surface of PLC switch board main part, lead to the chamber and set up in the upper end surface of seal shell, first exhaust vent communicates with each other with logical chamber, transmission case fixed mounting is in the upper end surface of PLC switch board main part, motor fixed mounting is in the middle part of transmission case upper end surface, the driving shaft is located the lower extreme surface of motor, double flute belt pulley fixed mounting is in the outer wall at driving shaft middle part.
Preferably, the left and right sides at transmission case lower extreme surface is seted up to the second exhaust vent, the left and right sides at transmission case upper end surface is seted up to the air inlet, the left side that the second heat dissipation fan is located the transmission case inner chamber, first heat dissipation fan is located the right side of transmission case inner chamber, driven shaft fixed mounting is in the upper end surface that the second heat dissipation fan, first heat dissipation fan, single groove belt pulley fixed mounting is in the outer wall of driven shaft, the belt is located between single groove belt pulley and the double flute belt pulley.
Preferably, the double-groove belt pulley is in transmission connection with the single-groove belt pulley through a belt, sealing bearings are arranged between the driving shaft, the driven shaft and the transmission case, and the driving shaft and the driven shaft are movably connected with the transmission case through the sealing bearings.
Preferably, the number of the filter assemblies is two, two sets of the filter assemblies are fixedly installed on the upper portion of the air inlet, the lower end outer surface of the filter assemblies is fixedly connected with the upper end outer surface of the transmission case, the filter assemblies comprise air filter elements, protective shells, through grooves and protective nets, and the air filter elements are fixedly installed on the left side and the right side of the upper end outer surface of the transmission case.
Preferably, the protective housing is located on the outer wall of the air filter element, the through groove is formed in the protective housing, the protective net is fixedly installed on the upper portion of the through groove, and the outer surface of the lower end of the protective housing is fixedly connected with the outer surface of the upper end of the transmission case.
(III) advantageous effects
Compared with the prior art, the utility model provides a PLC control cabinet with a cooling device, which has the following beneficial effects:
1. this PLC switch board with cooling device, the cooling device subassembly of setting, the rotation of operation drive driving shaft through the motor, the driving shaft drives the rotation of double flute belt pulley, the double flute belt pulley passes through the rotation that the belt drove two sets of driven shafts, the driven shaft drives first heat dissipation fan and rotates with the second heat dissipation fan, blow in external cool wind to logical chamber in, then discharge through first exhaust vent, the inside hot-blast outside of discharging through the air discharge duct of PLC switch board main part, be convenient for dispel the heat to PLC switch board main part is inside.
2. This PLC switch board with cooling device, the filter assembly of setting, when the hot-blast first exhaust vent of external new trend inhales, filters through the air filter that sets up, filters the dust in the air, and at the protecting sheathing of air filter's outer wall setting, increases certain protecting effect, and through the logical groove and the protection network that set up, does not influence the air inlet effect, and the protection network possesses certain prefilter's effect.
Drawings
Fig. 1 is a schematic overall structure diagram of a PLC control cabinet with a cooling device according to the present invention.
Fig. 2 is a partial structural schematic diagram of a PLC control cabinet with a cooling device according to the present invention.
Fig. 3 is a partial structural schematic diagram of a cooling device assembly in a PLC control cabinet with a cooling device according to the present invention.
Fig. 4 is a schematic structural diagram of a filter assembly in a PLC control cabinet with a cooling device according to the present invention.
In the figure: 1. a PLC control cabinet main body; 2. a protective door; 3. a cooling device assembly; 4. a filter assembly; 5. a support bar; 6. a cavity is communicated; 7. sealing the housing; 8. a first air outlet; 9. a transmission case; 10. a double grooved pulley; 11. a second air outlet hole; 12. a first heat dissipation fan; 13. a single-groove pulley; 14. a driven shaft; 15. a motor; 16. a drive shaft; 17. a belt; 18. an air inlet; 19. a second heat dissipation fan; 20. an air filter element; 21. a protective housing; 22. a through groove; 23. a protective net; 24. an exhaust groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Detailed description of the preferred embodiment
The embodiment is a PLC control cabinet with a cooling device.
As shown in fig. 1-4, comprises a PLC control cabinet main body 1, a protective door 2 is arranged on the outer surface of the front end of the PLC control cabinet main body 1, support rods 5 are fixedly arranged at four corners of the outer surface of the lower end of the PLC control cabinet main body 1, a cooling device assembly 3 is fixedly arranged on the outer surface of the upper end of the PLC control cabinet main body 1, filter assemblies 4 are fixedly arranged on the left and right sides of the outer surface of the upper end of the cooling device assembly 3, an exhaust duct 24 is arranged on the outer surface of the lower end of the PLC control cabinet main body 1, and the cooling device component 3 comprises a through cavity 6, a sealing shell 7, a first air outlet hole 8, a transmission case 9, a double-groove belt pulley 10, a second air outlet hole 11, a first heat dissipation fan 12, a single-groove belt pulley 13, a driven shaft 14, a motor 15, a driving shaft 16, a belt 17, an air inlet 18 and a second heat dissipation fan 19, and the quantity of sealed shell 7 is two sets of, and two sets of sealed shell 7 fixed mounting are in the both sides surface of PLC switch board main part 1.
The first air outlet holes 8 are formed in the outer surfaces of two sides of the PLC control cabinet main body 1, the through cavity 6 is formed in the outer surface of the upper end of the sealing shell 7, the first air outlet holes 8 are communicated with the through cavity 6, the transmission case 9 is fixedly installed on the outer surface of the upper end of the PLC control cabinet main body 1, the motor 15 is fixedly installed in the middle of the outer surface of the upper end of the transmission case 9, the driving shaft 16 is located on the outer surface of the lower end of the motor 15, and the double-groove belt pulley 10 is fixedly installed on the outer wall of the middle of the driving shaft 16; the second air outlet holes 11 are formed in the left side and the right side of the outer surface of the lower end of the transmission case 9, the air inlet 18 is formed in the left side and the right side of the outer surface of the upper end of the transmission case 9, the second heat dissipation fan 19 is located on the left side of the inner cavity of the transmission case 9, the first heat dissipation fan 12 is located on the right side of the inner cavity of the transmission case 9, the driven shaft 14 is fixedly installed on the outer surfaces of the upper ends of the second heat dissipation fan 19 and the first heat dissipation fan 12, the single-groove belt pulley 13 is fixedly installed on the outer wall of the driven shaft 14, and the belt 17 is located between the single-groove belt pulley 13 and the double-groove belt pulley 10; the double-groove belt pulley 10 is in transmission connection with the single-groove belt pulley 13 through a belt 17, sealing bearings are arranged between the driving shaft 16 and the driven shaft 14 and the transmission box 9, and the driving shaft 16 and the driven shaft 14 are movably connected with the transmission box 9 through the sealing bearings; the number of the filter assemblies 4 is two, the two groups of filter assemblies 4 are fixedly arranged at the upper part of the air inlet 18, the outer surface of the lower end of each filter assembly 4 is fixedly connected with the outer surface of the upper end of the transmission case 9, each filter assembly 4 comprises an air filter element 20, a protective shell 21, a through groove 22 and a protective net 23, and the air filter elements 20 are fixedly arranged at the left side and the right side of the outer surface of the upper end of the transmission case 9; protective housing 21 is located the outer wall of air filter 20, and logical groove 22 opens in protective housing 21's inside, and protection network 23 fixed mounting is in the upper portion of logical groove 22, and protective housing 21's lower extreme surface and the upper end surface fixed connection of transmission case 9.
The utility model is a PLC control cabinet with a cooling device, the cooling device assembly 3 is arranged, the rotation of the driving shaft 16 is driven by the operation of the motor 15, the driving shaft 16 drives the rotation of the double-groove belt pulley 10, the double-groove belt pulley 10 drives the rotation of two sets of driven shafts 14 through the belt 17, the driven shafts 14 drive the first heat dissipation fan 12 and the second heat dissipation fan 19 to rotate, cool air from the outside is blown into the through cavity 6 and then discharged through the first air outlet 8, and the hot air in the PLC control cabinet main body 1 is discharged to the outside through the exhaust groove 24, so that the heat dissipation of the interior of the PLC control cabinet main body 1 is facilitated; the filter assembly 4 that sets up, when the hot-blast first exhaust vent 8 of outside new trend inhales, filters through the air filter 20 that sets up, filters the dust in the air, and at the protecting sheathing 21 of the outer wall setting of air filter 20, increases certain protecting effect, and through the logical groove 22 and the protection network 23 that set up, does not influence the air inlet effect, and the protection network 23 possesses certain prefilter's effect.
Detailed description of the preferred embodiment
The embodiment is an embodiment of a cooling device assembly 3 in a PLC control cabinet with a cooling device.
As shown in fig. 1, 2 and 3, a cooling device assembly 3 for a PLC control cabinet with a cooling device, the cooling device assembly 3 includes a through cavity 6, a sealing shell 7, a first air outlet 8, a transmission case 9, a double-groove belt pulley 10, a second air outlet 11, a first heat dissipation fan 12, a single-groove belt pulley 13, a driven shaft 14, a motor 15, a driving shaft 16, a belt 17, an air inlet 18 and a second heat dissipation fan 19, the number of the sealing shells 7 is two, and the two sealing shells 7 are fixedly mounted on the outer surfaces of two sides of a PLC control cabinet main body 1; the first air outlet holes 8 are formed in the outer surfaces of two sides of the PLC control cabinet main body 1, the through cavity 6 is formed in the outer surface of the upper end of the sealing shell 7, the first air outlet holes 8 are communicated with the through cavity 6, the transmission case 9 is fixedly installed on the outer surface of the upper end of the PLC control cabinet main body 1, the motor 15 is fixedly installed in the middle of the outer surface of the upper end of the transmission case 9, the driving shaft 16 is located on the outer surface of the lower end of the motor 15, and the double-groove belt pulley 10 is fixedly installed on the outer wall of the middle of the driving shaft 16; the second air outlet 11 is arranged on the left side and the right side of the outer surface of the lower end of the transmission case 9, the air inlet 18 is arranged on the left side and the right side of the outer surface of the upper end of the transmission case 9, the second heat dissipation fan 19 is positioned on the left side of the inner cavity of the transmission case 9, the first heat dissipation fan 12 is positioned on the right side of the inner cavity of the transmission case 9, the driven shaft 14 is fixedly arranged on the outer surfaces of the upper ends of the second heat dissipation fan 19 and the first heat dissipation fan 12, the single-groove belt pulley 13 is fixedly arranged on the outer wall of the driven shaft 14, and the belt 17 is positioned between the single-groove belt pulley 13 and the double-groove belt pulley 10; double flute belt pulley 10 is connected with single flute belt pulley 13 transmission through belt 17, all is provided with sealed bearing between driving shaft 16, the driven shaft 14 and the transmission case 9, and driving shaft 16, the driven shaft 14 all dispel the heat through sealed bearing and transmission case 9 swing joint, are convenient for to the inside of PLC switch board main part 1.
Detailed description of the preferred embodiment
The embodiment is an embodiment of the filter assembly 4 in the PLC control cabinet with the cooling device.
As shown in fig. 1 and 4, a filter assembly 4 for a PLC control cabinet with a cooling device, the filter assembly 4 includes an air filter element 20, a protective casing 21, a through slot 22 and a protective net 23, and the air filter element 20 is fixedly installed on the left and right sides of the outer surface of the upper end of a transmission case 9; protective housing 21 is located air filter 20's outer wall, and logical groove 22 sets up in protective housing 21's inside, and protection network 23 fixed mounting is in the upper portion that leads to groove 22, and protective housing 21's lower extreme surface and the upper end fixed surface of transmission case 9 are connected, are convenient for filter the air.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a PLC switch board with cooling device, includes PLC switch board main part (1), its characterized in that: the outer surface of the front end of the PLC control cabinet main body (1) is provided with a protective door (2), four corners of the outer surface of the lower end of the PLC control cabinet main body (1) are fixedly provided with support rods (5), the outer surface of the upper end of the PLC control cabinet main body (1) is fixedly provided with a cooling device assembly (3), the left side and the right side of the outer surface of the upper end of the cooling device assembly (3) are fixedly provided with filter assemblies (4), the outer surface of the lower end of the PLC control cabinet main body (1) is provided with an exhaust groove (24), and the cooling device assembly (3) comprises a through cavity (6), a sealing shell (7), a first air outlet (8), a transmission box (9), a double-groove belt pulley (10), a second air outlet (11), a first heat dissipation fan (12), a single-groove belt pulley (13), a driven shaft (14), a motor (15), a driving shaft (16), a belt (17), an air inlet (18) and a second heat dissipation fan (19), and the number of the sealing shells (7) is two, and the two sealing shells (7) are fixedly arranged on the outer surfaces of the two sides of the PLC control cabinet main body (1).
2. The PLC control cabinet with the cooling device according to claim 1, wherein: first exhaust vent (8) are seted up in the both sides surface of PLC switch board main part (1), lead to the upper end surface of chamber (6) and set up in seal shell (7), first exhaust vent (8) communicate with each other with leading to chamber (6), transmission case (9) fixed mounting is in the upper end surface of PLC switch board main part (1), motor (15) fixed mounting is in the middle part of transmission case (9) upper end surface, driving shaft (16) are located the lower extreme surface of motor (15), double flute belt pulley (10) fixed mounting is in the outer wall at driving shaft (16) middle part.
3. The PLC control cabinet with the cooling device according to claim 1, wherein: the left and right sides in transmission case (9) lower extreme surface is seted up in second exhaust vent (11), the left and right sides in transmission case (9) upper end surface is seted up in air inlet (18), the left and right sides that second heat dissipation fan (19) are located transmission case (9) inner chamber, first heat dissipation fan (12) are located the right side of transmission case (9) inner chamber, driven shaft (14) fixed mounting is in the upper end surface of second heat dissipation fan (19), first heat dissipation fan (12), single groove belt pulley (13) fixed mounting is in the outer wall of driven shaft (14), belt (17) are located between single groove belt pulley (13) and double groove belt pulley (10).
4. The PLC control cabinet with the cooling device according to claim 1, wherein: double flute belt pulley (10) are connected with single flute belt pulley (13) transmission through belt (17), all be provided with sealed bearing between driving shaft (16), driven shaft (14) and transmission case (9), driving shaft (16), driven shaft (14) all pass through sealed bearing and transmission case (9) swing joint.
5. The PLC control cabinet with a cooling device according to claim 1, wherein: the quantity of filter assembly (4) is two sets of, two sets of filter assembly (4) fixed mounting is on the upper portion of air inlet (18), just be fixed connection between the lower extreme surface of filter assembly (4) and the upper end surface of transmission case (9), just filter assembly (4) include air filter (20), protective housing (21), lead to groove (22) and protection network (23), just air filter (20) fixed mounting is in the left and right sides of transmission case (9) upper end surface.
6. The PLC control cabinet with the cooling device according to claim 5, wherein: protective housing (21) are located the outer wall of air filter (20), just lead to groove (22) and set up the inside in protective housing (21), protection network (23) fixed mounting leads to the upper portion of groove (22), just the lower extreme surface of protective housing (21) is connected with the upper end surface fixed connection of transmission case (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047576.3U CN216930658U (en) | 2022-01-10 | 2022-01-10 | PLC switch board with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047576.3U CN216930658U (en) | 2022-01-10 | 2022-01-10 | PLC switch board with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216930658U true CN216930658U (en) | 2022-07-08 |
Family
ID=82257117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220047576.3U Active CN216930658U (en) | 2022-01-10 | 2022-01-10 | PLC switch board with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216930658U (en) |
-
2022
- 2022-01-10 CN CN202220047576.3U patent/CN216930658U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102221018B (en) | Energy-saving sound-proofing centrifugal fan set | |
| CN108194953A (en) | A kind of two-chamber kitchen ventilator with air curtain | |
| CN216930658U (en) | PLC switch board with cooling device | |
| CN111371288A (en) | Intermediate frequency power cabinet with heat dissipation function | |
| CN2246770Y (en) | Low noise window-type air conditioner | |
| CN106705230A (en) | New air change air conditioner | |
| CN216529958U (en) | Explosion-proof electrical cabinet with dehumidification function | |
| CN212649977U (en) | A automatically controlled cabinet of high-efficient heat dissipation for computer lab | |
| CN208218676U (en) | A kind of improved toughened glass homogenizing furnace | |
| CN114543478A (en) | Omnibearing rapid drying device for tungsten alloy bar production and use method thereof | |
| CN218955087U (en) | Cooling mechanism suitable for building site dormitory is used | |
| CN217178723U (en) | Indoor machine of air conditioner | |
| CN219415564U (en) | Explosion-proof vacuum oven of drying accelerates | |
| CN213603818U (en) | Air interchanger for air circulation of incubator | |
| CN216794339U (en) | Electric control cabinet that radiating effect is good | |
| CN216110466U (en) | Roller type built-in shutter hollow glass capable of avoiding mist generation | |
| CN221058649U (en) | Energy-saving dehumidifying device of communication equipment | |
| CN217976657U (en) | Noise reduction device for large-air-volume air conditioner blower motor | |
| CN110067760A (en) | A kind of machice to supply fan with efficient cooling function | |
| CN114777201B (en) | Fresh air conditioner | |
| WO2023092802A1 (en) | Indoor unit of air conditioner | |
| CN216095473U (en) | Constant-temperature ventilation device for key laboratory | |
| CN217635861U (en) | Ventilation type heating machine | |
| CN218310758U (en) | Die-casting equipment for production and processing between metal components | |
| CN217952419U (en) | Smoke exhaust ventilator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |