CN215073600U - Explosion-proof, dust protected PLC switch board - Google Patents
Explosion-proof, dust protected PLC switch board Download PDFInfo
- Publication number
- CN215073600U CN215073600U CN202121029080.5U CN202121029080U CN215073600U CN 215073600 U CN215073600 U CN 215073600U CN 202121029080 U CN202121029080 U CN 202121029080U CN 215073600 U CN215073600 U CN 215073600U
- Authority
- CN
- China
- Prior art keywords
- dust
- proof
- explosion
- control cabinet
- plc control
- 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 provides an explosion-proof, dust protected PLC switch board, including the PLC switch board body, PLC switch board body top is connected the intake pipe, the intake pipe other end is connected with the cooling case, cooling case opposite side is connected with the air inlet duct, cooling case lower extreme is equipped with the water tank, the inside cooling chamber that is equipped with of cooling case, be connected with the collecting tray between cooling chamber and the water tank, cooling chamber upper end is connected with the inlet tube, the inlet tube is connected with the water tank, be equipped with the water pump on the inlet tube, the inside condenser pipe that is equipped with of water tank; PLC switch board body both sides bottom is connected with the ventiduct respectively, the air inlet duct all is connected with dustproof passage with two ventiduct other ends, dustproof passage opening down and inside are equipped with two installation crown plates from top to bottom, every all be connected with the installation frame on the installation crown plate, the inside dust screen that is equipped with of installation frame, dust screen upper end both sides are equipped with the vibrations stick respectively. The utility model discloses have dustproof, explosion-proof function.
Description
Technical Field
The utility model mainly relates to the technical field of PLC switch board, concretely relates to explosion-proof, dust protected PLC switch board.
Background
The PLC is also called a programmable logic controller, which adopts a programmable memory for storing programs therein, executing instructions facing users such as logical operation, sequential control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input/output.
For example, patent No. 201820549723.0, including stand-by power supply, control panel, subassembly and hall sensor make a video recording, when the technical staff opened the cabinet door and used, hall sensor and magnetic sheet separation, signal transmission began to make a video recording on the subassembly of making a video recording, can clearly take notes the technical staff who operates at present and technical staff's operation process, and on the other hand PLC switch board is equipped with stand-by power supply, meets emergency or when having a power failure in production, stand-by power supply operates. Although the safety usability is improved, the existing ventilation pipeline of the PLC control cabinet cannot be effectively dustproof, dust enters the interior of the PLC control cabinet and can be damaged, and the interior of the PLC control cabinet can be covered on an electric device, so that the interior of the PLC control cabinet is difficult to dissipate heat, a large amount of heat energy can be generated when the PLC control cabinet internal device operates, and therefore once the heat dissipation efficiency cannot keep up with the explosion of elements such as capacitors, certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an explosion-proof, dust protected PLC switch board for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an explosion-proof and dust-proof PLC control cabinet comprises a PLC control cabinet body, wherein the top end of the PLC control cabinet body is connected with an air inlet pipe, the other end of the air inlet pipe is connected with a cooling box, the other side of the cooling box is connected with an air inlet duct, the lower end of the cooling box is provided with a water tank, a cooling cavity is arranged in the cooling box, a collecting disc is connected between the lower end of the cooling cavity and the water tank, the upper end of the cooling cavity is connected with an inlet pipe, the other end of the inlet pipe is connected with the water tank, a water pump is arranged on the inlet pipe, and a condensing pipe is arranged in the water tank; PLC switch board body both sides bottom is connected with the ventiduct respectively, the air inlet duct all is connected with dustproof passage with two ventiduct other ends, dustproof passage opening down and inside are equipped with two installation crown plates from top to bottom, every all be connected with the installation frame on the installation crown plate, the inside dust screen that is equipped with of installation frame, dust screen upper end both sides are equipped with the vibrations stick respectively.
Preferably, an inverted S-shaped waterproof channel is connected between the two sides of the cooling cavity and the air inlet pipe and between the two sides of the cooling cavity and the air inlet duct respectively.
Preferably, the upper end of the inner part of the cooling cavity is provided with a shower head, and the shower head is connected with a water inlet pipe.
Preferably, an air intake fan is arranged in each of the two waterproof channels.
Preferably, every installation frame upper end both sides are connected with the support column respectively, the support column upper end is connected with the mounting panel, the vibrant stick is connected at the mounting panel lower extreme, the vibrant stick contacts with the dirt screen.
Preferably, the dust filtering net at the upper end in each dustproof channel is a fine filtering net, and the dust filtering net at the lower end is a coarse filtering net.
Preferably, exhaust fans are arranged in the two air outlet channels.
Compared with the prior art, the utility model has the advantages that the condenser pipe is adopted to cool the water in the water tank, and then the water is conveyed by the water pump to enter the cooling cavity, so that the air entering from the air inlet channel forms cold air and enters the PLC control cabinet body, thereby rapidly cooling the interior of the PLC control cabinet body, and meanwhile, the air outlet channel can discharge the internal hot air to form circulation, thereby ensuring that the internal temperature is not too high and effectively preventing elements such as capacitors and the like from exploding; the air inlet channel and the air outlet channel are both provided with dustproof channels, dust is filtered through the double dust filtering nets, so that the dust is prevented from entering, the dust filtering nets are driven by the vibration rods to vibrate, the dust filtering nets are prevented from being blocked, air enters the dustproof channels, the dust is blocked by the dust filtering nets, the vibration rods drive the dust filtering nets to vibrate, the dust is shaken off, and the dustproof channels face downwards, so that the dust leaves the dustproof channels; the exhaust fan is arranged in the air outlet channel, dust is difficult to enter, and even if part of dust passes through the air inlet channel and enters the cooling box, water sprayed by the shower head can be wetted, so that the dust cannot enter the air inlet pipe.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the water tank and the cooling box of the present invention;
FIG. 3 is a schematic view of the internal structure of the air outlet channel and the dustproof channel of the present invention;
fig. 4 is the utility model discloses installation frame stereogram.
In the figure: 1. a PLC control cabinet body; 11. an air inlet pipe; 12. a water tank; 13. an air inlet duct; 14. a condenser tube; 15. an air outlet channel; 16. an exhaust fan; 2. a cooling box; 21. a cooling cavity; 22. a collection tray; 23. a water inlet pipe; 24. a water pump; 25. a water-proof channel; 26. a shower head; 27. an air intake fan; 3. a dust-proof channel; 31. installing a ring plate; 32. a mounting frame; 33. a dust filter screen; 34. a vibration rod; 35. a support pillar; 36. and (7) mounting the plate.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 and 2, the present invention provides a technical solution: an explosion-proof and dust-proof PLC control cabinet comprises a PLC control cabinet body 1, wherein the top end of the PLC control cabinet body 1 is connected with an air inlet pipe 11, the other end of the air inlet pipe 11 is connected with a cooling box 2, the other side of the cooling box 2 is connected with an air inlet duct 13, the lower end of the cooling box 2 is provided with a water tank 12, a cooling cavity 21 is arranged inside the cooling box 2, a collecting disc 22 is connected between the lower end of the cooling cavity 21 and the water tank 12, the upper end of the cooling cavity 21 is connected with an inlet pipe 23, the other end of the inlet pipe 23 is connected with the water tank 12, the inlet pipe 23 is provided with a water pump 24, the inside of the water tank 12 is provided with a condenser pipe 14, the condenser pipe 14 is started, water inside the water tank 12 is cooled firstly, the water pump 24 is started, water inside the water tank 12 enters the cooling cavity 21 through the inlet pipe 23, so that air forms cold air, and the water returns to the water tank 12 through the collecting disc 22 after being sprayed, a cycle is formed.
Please refer to fig. 1, 3 and 4, the bottom of the two sides of the PLC control cabinet body 1 is connected with the air outlet channels 15, the air inlet channel 13 and the other ends of the two air outlet channels 15 are connected with the dust-proof channel 3, the dust-proof channel 3 has a downward opening and is internally provided with an upper and a lower mounting ring plates 31, each mounting ring plate 31 is connected with a mounting frame 32, the mounting frame 32 is internally provided with a dust-filtering net 33, two sides of the upper end of the dust-filtering net 33 are respectively provided with a vibration rod 34, two sides of the upper end of each mounting frame 32 are respectively connected with a support pillar 35, the upper end of each support pillar 35 is connected with a mounting plate 36, the vibration rod 34 is connected with the lower end of the mounting plate 36, the vibration rod 34 is in contact with the dust-filtering net 33, the dust-filtering net 33 at the upper end inside the dust-proof channel 3 is a fine filtering net, and the dust-filtering net 33 at the lower end is a coarse filtering net for filtering large impurities, the fine filter screen filters small magazines, the filtering effect is further improved, air enters the dustproof channel 3, the dust filter screen 33 blocks dust, the vibration rod 34 drives the dust filter screen 33 to vibrate to shake off the dust, and the dustproof channel 3 faces downwards, so that the dust leaves the dustproof channel 3.
Please refer to fig. 1-4 again, an inverted S-shaped waterproof channel 25 is connected between the air inlet pipe 11 and the air inlet duct 13 and the two sides of the cooling chamber 21, the waterproof channel 25 can prevent water from entering the interior of the PLC control cabinet body 1 to damage the interior of the PLC control cabinet body 1, the shower head 26 is arranged at the upper end inside the cooling cavity 21, the shower head 26 is connected with the water inlet pipe 23, the shower head 26 can effectively disperse water, the influence of directly falling water flow on air circulation is avoided, simultaneously can also carry out secondary filter to the air, ensure that can not contain the dust in the air, two waterproof channel 25 is inside all to be equipped with inlet fan 27, and inlet fan 27 can ensure the circulation of air, two the inside exhaust fan 16 that all is equipped with of ventiduct 15, exhaust fan 16 can ensure the circulation of air, with the inside steam discharge of PLC switch board body 1, can also effectively prevent that the dust from entering into inside PLC switch board body 1 from ventiduct 15.
The utility model discloses a concrete operation as follows:
when the PLC dust-proof control cabinet is used, the condenser pipe 14 is started, water in the water tank 12 is cooled firstly, the exhaust fan 16 is started, hot air in the PLC control cabinet body 1 is exhausted by the exhaust fan 16, the air inlet fan 27 is started, outside air enters the dust-proof channel 3, the dust screen 33 blocks dust, the vibration rod 34 drives the dust screen 33 to vibrate to shake the dust off, the dustproof channel 3 faces downwards, so that dust leaves the dustproof channel 3, the dust filtering net 33 blocks the dust downwards, the vibration rod 34 drives the dust filtering net 33 to vibrate to shake the dust off, the dustproof channel 3 faces downwards, so that dust leaves the dustproof channel 3, air enters the cooling cavity 21 through the air inlet channel 13, the water pump 24 is started, water in the water tank 12 enters the cooling cavity 21 through the water inlet pipe 23, then spray through gondola water faucet 26, not only make the air form the cold air, can also carry out secondary filter to the air, the cold air enters into PLC switch board body 1 inside and cools down.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The utility model provides an explosion-proof, dust protected PLC switch board, includes PLC switch board body (1), its characterized in that: the PLC control cabinet comprises a PLC control cabinet body (1), wherein the top end of the PLC control cabinet body (1) is connected with an air inlet pipe (11), the other end of the air inlet pipe (11) is connected with a cooling box (2), the other side of the cooling box (2) is connected with an air inlet duct (13), the lower end of the cooling box (2) is provided with a water tank (12), a cooling cavity (21) is arranged inside the cooling box (2), a collecting disc (22) is connected between the lower end of the cooling cavity (21) and the water tank (12), the upper end of the cooling cavity (21) is connected with a water inlet pipe (23), the other end of the water inlet pipe (23) is connected with the water tank (12), a water pump (24) is arranged on the water inlet pipe (23), and a condensing pipe (14) is arranged inside the water tank (12);
PLC switch board body (1) both sides bottom be connected with air outlet duct (15) respectively, air inlet duct (13) all are connected with dustproof passageway (3) with two air outlet duct (15) other ends, dustproof passageway (3) opening just inside is equipped with two installation crown plates (31) about down, every all be connected with installation frame (32) on installation crown plate (31), installation frame (32) inside is equipped with dust screen (33), dust screen (33) upper end both sides are equipped with vibrations stick (34) respectively.
2. The explosion-proof and dust-proof PLC control cabinet according to claim 1, characterized in that: and an inverted S-shaped waterproof channel (25) is connected between the two sides of the cooling cavity (21) and the air inlet pipe (11) and the air inlet duct (13) respectively.
3. The explosion-proof and dust-proof PLC control cabinet according to claim 1, characterized in that: the inside upper end in cooling chamber (21) is equipped with gondola water faucet (26), gondola water faucet (26) are connected with inlet tube (23).
4. The explosion-proof and dust-proof PLC control cabinet according to claim 2, characterized in that: and air inlet fans (27) are arranged in the two waterproof channels (25).
5. The explosion-proof and dust-proof PLC control cabinet according to claim 1, characterized in that: every installation frame (32) upper end both sides are connected with support column (35) respectively, support column (35) upper end is connected with mounting panel (36), vibrations stick (34) are connected at mounting panel (36) lower extreme, vibrations stick (34) and dust filtration net (33) contact.
6. The explosion-proof and dust-proof PLC control cabinet according to claim 1, characterized in that: each dust filtering net (33) at the upper end in the dustproof channel (3) is a fine filtering net, and the dust filtering net (33) at the lower end is a coarse filtering net.
7. The explosion-proof and dust-proof PLC control cabinet according to claim 1, characterized in that: exhaust fans (16) are arranged in the two air outlet channels (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029080.5U CN215073600U (en) | 2021-05-13 | 2021-05-13 | Explosion-proof, dust protected PLC switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029080.5U CN215073600U (en) | 2021-05-13 | 2021-05-13 | Explosion-proof, dust protected PLC switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215073600U true CN215073600U (en) | 2021-12-07 |
Family
ID=79217016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029080.5U Active CN215073600U (en) | 2021-05-13 | 2021-05-13 | Explosion-proof, dust protected PLC switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215073600U (en) |
-
2021
- 2021-05-13 CN CN202121029080.5U patent/CN215073600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201064064Y (en) | Dustproof electric cabinet | |
| CN203823969U (en) | Air purifier | |
| CN101090626A (en) | Dust-proof electric cabinet | |
| CN215073600U (en) | Explosion-proof, dust protected PLC switch board | |
| CN111106556A (en) | Ring main unit convenient for ventilation and heat dissipation for power system | |
| CN208966507U (en) | Energy-concerving and environment-protective permanent magnetism frequency conversion air compressor machine | |
| CN207058356U (en) | A kind of filer element type filter for being used to handle polishing dust | |
| CN213816997U (en) | Dustproof device of intelligent control electric cabinet | |
| CN215292824U (en) | Compressor convenient to maintain | |
| CN209595325U (en) | A kind of rotary display unit | |
| CN207721130U (en) | Ice cream maker with condenser filter screen | |
| CN204597288U (en) | A kind of Novel looped network cabinet | |
| CN201862333U (en) | Air purifying device for machine room, and system thereof | |
| CN211297243U (en) | Electrical installation self-rotation type dust suction equipment | |
| CN211706243U (en) | Air filtering mechanism of high-standard precise electronic purification workshop | |
| CN211580468U (en) | Device for intelligent communication facility | |
| CN209835939U (en) | Sludge drying device | |
| CN208352805U (en) | A kind of energy-saving radiating switchgear | |
| CN217109916U (en) | Energy-conserving silence type air purifier | |
| CN217539365U (en) | Supplementary forced heat sink of motor load end bearing | |
| CN214655599U (en) | 3D screen cloth weaving machine cooling equipment | |
| CN208308925U (en) | A kind of reviver smelting slag recycling and processing device | |
| CN208996904U (en) | Asynchronous variable frequency air compressor | |
| CN216244915U (en) | Waste heat recovery device of natural gas hot blast stove | |
| CN219741005U (en) | Explosion-proof control box convenient to clear up inside dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |