CN114927953A - Electric automatization controlling means - Google Patents
Electric automatization controlling means Download PDFInfo
- Publication number
- CN114927953A CN114927953A CN202210570606.3A CN202210570606A CN114927953A CN 114927953 A CN114927953 A CN 114927953A CN 202210570606 A CN202210570606 A CN 202210570606A CN 114927953 A CN114927953 A CN 114927953A
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- Prior art keywords
- chamber
- cabinet body
- water storage
- installation chamber
- rotating rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 34
- 244000309464 bull Species 0.000 claims description 21
- 238000007791 dehumidification Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses an electrical automation control device which comprises a cabinet body, wherein a driving motor is installed on the left side of the cabinet body, an installation chamber is arranged in the cabinet body, a first rotating rod is fixedly connected to the tail end of an output shaft of the driving motor, the right end of the first rotating rod extends into the installation chamber and is fixedly connected with a plurality of fan blades along the circumferential direction of the first rotating rod, the space on the left side of the installation chamber is communicated with the outside through two air outlets, two second rotating rods are arranged in the installation chamber, and two ends of the two second rotating rods are rotatably connected with the inner walls on the left side and the right side of the installation chamber. The device rotates radiating in-process at the fan for the continuous left and right sides of annular hollow slab is removed, thereby reaches and carries out evenly radiating effect to electrical equipment, and simultaneously when the fan moves, can be continuous have air conditioning to pass through the coiled pipe, makes the moisture condensation in the air current at the coiled pipe, ensures to get into the drying of the internal gas of cabinet, and ensures through radiating fin that the water that gets into in the coiled pipe is in the lower state of temperature all the time.
Description
Technical Field
The invention relates to the technical field of electronic control, in particular to an electrical automation control device.
Background
The electrical equipment is the general name to equipment such as generator, transformer, power line, circuit breaker in electric power system, and along with the development of modernization, electrical equipment also diversifies gradually, and some miniature electrical equipment install gradually in electrical control cabinet, and electrical control cabinet inside often is equipped with multiple electrical component, and nevertheless current electrical control cabinet still has following problem when using:
current motor control cabinet is when using, because inside electronic components is in the state of a work for a long time, make inside can the generate heat, these heat are continuous to be gathered in the switch board, can make the temperature rise in the switch board, thereby the condition that leads to electronic components's life to shorten appears, consequently current switch board can be provided with the fan in its inside, carry out the heat dissipation and handle, because the fan only can produce from bottom to top air current, make the air current probably can not carry out even heat dissipation to electrical equipment, simultaneously in some moist areas, the air current can carry the moisture to enter into to the cabinet internal, the condition that leads to electronic components to wet the damage appears.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an electric automation control device which enables an annular hollow plate to continuously move left and right in the rotating and heat radiating process of a fan so as to achieve the effect of uniformly radiating electric equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electrical automation control device comprises a cabinet body, wherein a driving motor is installed on the left side of the cabinet body, an installation chamber is arranged in the cabinet body, a first rotating rod is fixedly connected to the tail end of an output shaft of the driving motor, the right end of the first rotating rod extends into the installation chamber and is fixedly connected with a plurality of fan blades along the circumferential direction of the first rotating rod, the left space of the installation chamber is communicated with the outside through two air outlets, two second rotating rods are arranged in the installation chamber, the two ends of the two second rotating rods are rotatably connected with the inner walls of the left side and the right side of the installation chamber, the left ends of the two second rotating rods extend to the outside, the two second rotating rods are in transmission connection with the part, located outside, of the first rotating rods through a transmission assembly, first threaded layer parts of the two second rotating rods are provided with first threaded layers, and are in common threaded connection with an annular hollow plate, the inner wall of the annular hollow plate is provided with a plurality of air nozzles, the right side of the annular hollow plate is communicated with two corrugated pipes, the two corrugated pipes are fixedly connected with one end, away from the annular hollow plate, of the right side inner wall of the installation chamber, the right side of the cabinet body is provided with a dehumidification box, the bottom space and the space of the dehumidification box are communicated through an air inlet, and the top space of the dehumidification box is communicated with the right ends of the two corrugated pipes through a three-way pipe.
Preferably, the internal chamber of erecting that is equipped with of cabinet, first bull stick runs through erects the chamber, the part fixedly connected with cam that first bull stick is located erects the intracavity, erect the intracavity and be equipped with the slider, slider and the inner wall sliding connection who erects the chamber, the upper end of slider and the interior top of erecting the chamber pass through reset spring elastic connection.
Preferably, the water storage box is installed on the right side of the cabinet body, the water storage box is located the below of dehumidification box, be equipped with the coiled pipe in the dehumidification box, the feed liquor end of coiled pipe and the headspace intercommunication in perpendicular chamber, the headspace in perpendicular chamber and the bottom space of water storage box pass through feed liquor pipe intercommunication, the play liquid end and the water storage box intercommunication of coiled pipe, all be equipped with the check valve on the feed liquor end of coiled pipe and the feed liquor pipe, be equipped with a plurality of and coiled pipe matched with swash plate in the dehumidification box.
Preferably, the interior bottom of water storage box rotates and is connected with the third bull stick, the outer wall of third bull stick is equipped with a plurality of puddlers along its axial, the upper end of third bull stick extends to external world and fixedly connected with worm wheel, is located the top the right-hand member of second bull stick extends to the external world and is equipped with the second screw thread layer with worm wheel matched with.
Preferably, be equipped with a plurality of radiating fin on the right side inner wall of water storage box, it is a plurality of radiating fin's right-hand member extends to the external world, the bottom space intercommunication in perpendicular chamber has the connecting pipe, the one end that the chamber was kept away from to the radiating fin to the connecting pipe.
Preferably, a sliding door is arranged on the front side of the installation chamber.
Preferably, the transmission assembly comprises chain wheels arranged on the first rotating rod and the two second rotating rods, and the three chain wheels are in transmission connection through a chain.
Preferably, filter screens are arranged in the two air outlets.
The invention has the following beneficial effects:
1. compared with the prior art, in the rotating process of the plurality of fan blades, the two second rotating rods rotate to drive the annular hollow plate to move left and right, so that low-temperature air flow sprayed out of the annular hollow plate can be uniformly sprayed on the electrical equipment, and the heat dissipation effect on the electrical equipment is improved;
2. compared with the prior art, when the plurality of fan blades rotate, the first rotating rod drives the cam to rotate, so that the sliding block moves up and down, low-temperature water flows in the serpentine pipe, moisture in air flow is condensed, and the condition that the moisture enters the installation chamber to cause damage to electronic components is avoided;
3. compared with the prior art, the reciprocating of slider can accelerate the gas flow around the radiating fin to drive a plurality of puddlers with the third bull stick and rotate and cooperate, promote radiating fin's radiating efficiency, make the water in the water storage box be in microthermal state all the time, ensure follow-up condensation effect to the moisture.
Drawings
Fig. 1 is a schematic structural diagram of an electrical automation control device according to the present invention;
FIG. 2 is a left side perspective view of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 5 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1 cabinet body, 2 sliding doors, 3 dehumidification boxes, 4 coiled pipes, 5 water storage tanks, 6 connecting pipes, 7 third rotating rods, 8 stirring rods, 9 worm gears, 10 second rotating rods, 11 driving motors, 12 transmission assemblies, 13 filter screens, 14 heat dissipation fins, 15 first rotating rods, 16 fan blades, 17 sliding blocks, 18 vertical cavities, 19 reset springs, 20 liquid inlet pipes, 21 air outlets, 22 annular hollow plates, 23 corrugated pipes, 24 three-way pipes, 25 inclined plates, 26 cams, 27 installation chambers and 28 air inlets.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, an electrical automation control device comprises a cabinet body 1, a driving motor 11 is installed on the left side of the cabinet body 1, an installation chamber 27 is arranged in the cabinet body 1, a sliding door 2 is arranged on the front side of the installation chamber 27, a first rotating rod 15 is fixedly connected to the tail end of an output shaft of the driving motor 11, the right end of the first rotating rod 15 extends into the installation chamber 27 and is fixedly connected with a plurality of fan blades 16 along the circumferential direction thereof, the left space of the installation chamber 27 is communicated with the outside through two air outlets 21, a filter screen 13 is arranged in each air outlet 21, two second rotating rods 10 are arranged in the installation chamber 27, two ends of each second rotating rod 10 are rotatably connected with the inner walls of the left side and the right side of the installation chamber 27, the left ends of the two second rotating rods 10 extend to the outside, the two second rotating rods 10 are in transmission connection with the outside part of the first rotating rod 15 through a transmission assembly 12, the transmission assembly 12 comprises chain wheels arranged on the first rotating rod 15 and the two second rotating rods 10, the three chain wheels are connected by chain transmission, first thread layers are arranged on the two second rotating rods 10 and are thread layers similar to a reciprocating screw rod, the common thread layer parts of the first thread layer parts of the two second rotating rods 10 are in threaded connection with an annular hollow plate 22, a plurality of air nozzles are arranged on the inner wall of the annular hollow plate 22, the right side of the annular hollow plate 22 is communicated with two corrugated pipes 23, one ends of the two corrugated pipes 23 far away from the annular hollow plate 22 are fixedly connected with the inner wall of the right side of the mounting chamber 27, the right side of the cabinet body 1 is provided with a dehumidifying box 3, the inner top of the dehumidifying box 3 is an inclined plane, an opening is formed in the inner bottom of the dehumidifying box 3, so that the condensed water drops into the water storage tank 5, the bottom space and the space of the dehumidification box 3 are communicated through the air inlet 28, the air inlet 28 is provided with a dust filter screen, the dust is prevented from entering the installation chamber 27, and the top space of the dehumidification box 3 is communicated with the right ends of the two corrugated pipes 23 through the three-way pipe 24.
Wherein, be equipped with in the cabinet body 1 and erect chamber 18, first bull stick 15 runs through and erects chamber 18, and the part fixedly connected with cam 26 that first bull stick 15 is located perpendicular chamber 18 is equipped with slider 17 in erecting the chamber 18, slider 17 and the inner wall sliding connection who erects chamber 18, and reset spring 19 elastic connection is passed through with the interior top in perpendicular chamber 18 to the upper end of slider 17.
Wherein, the water storage box 5 is installed on the right side of the cabinet body 1, the water storage box 5 is located the below of dehumidification box 3, be equipped with coiled pipe 4 in the dehumidification box 3, the feed liquor end of coiled pipe 4 and the headspace intercommunication of erecting chamber 18, the headspace of erecting chamber 18 and the bottom space of water storage box 5 pass through feed liquor pipe 20 intercommunication, the play liquid end and the water storage box 5 intercommunication of coiled pipe 4, all be equipped with the check valve on the feed liquor end of coiled pipe 4 and the feed liquor pipe 20, water in the water storage box 5 passes through feed liquor pipe 20 one-way and gets into to erecting the headspace of chamber 18, the water one-way of erecting chamber 18 headspace gets into to the coiled pipe 4 in, be equipped with a plurality of and coiled pipe 4 matched with swash plate 25 in the dehumidification box 3.
Wherein, the interior bottom of water storage box 5 is rotated and is connected with third bull stick 7, and the outer wall of third bull stick 7 is equipped with a plurality of puddlers 8 along its axial, and the upper end of third bull stick 7 extends to the external world and fixedly connected with worm wheel 9, and the right-hand member of the second bull stick 10 that is located the top extends to the external world and is equipped with the second screw thread layer with worm wheel 9 matched with, and the second screw thread layer is the screw thread layer on the similar worm.
The inner wall of the right side of the water storage tank 5 is provided with a plurality of radiating fins 14, the right ends of the radiating fins 14 extend to the outside, the bottom space of the vertical cavity 18 is communicated with the connecting pipe 6, and one end, far away from the vertical cavity 18, of the connecting pipe 6 is opposite to the radiating fins 14.
The invention can be illustrated by the following operating modes: when heat dissipation is performed in the electric appliance cabinet, the driving motor 11 can be started at the moment, the driving motor 11 is started to drive the first rotating rod 15 and the plurality of fan blades 16 to rotate, so that heat dissipated by the electronic components carried by gas in the installation chamber 27 is exhausted to the outside through the two air outlets 21, the air pressure in the installation chamber 27 is reduced at the moment, the outside gas enters the annular hollow plate 22 through the dehumidification box 3 and then enters the installation chamber 27 through the plurality of air outlets, the gas in the installation chamber 27 is mixed, and the electric equipment is cooled;
meanwhile, the rotation of the first rotating rod 15 drives the two second rotating rods 10 to rotate through the transmission assembly 12, and the two second rotating rods 10 rotate to enable the annular hollow plate 22 to continuously move left and right, so that the gas sprayed out through the annular hollow plate 22 can be uniformly sprayed onto each electronic element of the electrical equipment, and the electrical equipment can be uniformly cooled;
in the process of rotating the first rotating rod 15, due to the elastic action of the return spring 19, the sliding block 17 and the cam 26 are always in an abutting state, at the moment, the first rotating rod 15 drives the cam 26 to rotate, so that the sliding block 17 can continuously move up and down, when the sliding block 17 moves down, the top space of the vertical cavity 18 is increased, the air pressure is reduced, at the moment, water in the water storage tank 5 can be sucked into the top space of the vertical cavity 18 through the liquid inlet pipe 20, when the sliding block 17 moves up, the top space of the vertical cavity 18 is reduced, the air pressure is increased, and the water can flow into the coiled pipe 4;
along with the continuous up-and-down movement of the sliding block 17, low-temperature water continuously flows back to the water storage tank 5 through the coiled pipe 4, so that moisture in the airflow passing through the dehumidification box 3 is condensed, water drops are generated on the surface of the coiled pipe 4 and slowly accumulated on the inclined plate 25, and then the water drops flow into the water storage tank 5 after dropping, so that the airflow is dehumidified, and the condition that the moisture enters the installation chamber 27 to cause the damage of electronic elements is avoided;
meanwhile, when the air flow passes through the coiled pipe 4, the low-temperature water flow flowing in the coiled pipe 4 also cools the air flow, so that the air entering the installation chamber 27 is in a low-temperature state, and the heat dissipation effect on the electrical equipment is improved;
meanwhile, in the process that the second rotating rod 10 positioned above rotates, the right end of the second rotating rod 10 is a thread layer similar to a worm, so that the third rotating rod 7 is driven to rotate through the worm wheel 9, the stirring rods 8 rotate, and at the moment, the heat dissipation fins 14 can dissipate redundant heat in the water storage tank 5 to the outside, so that the water in the water storage tank 5 is disturbed through the rotation of the stirring rods 8, and the heat dissipation effect of the water in the water storage tank 5 is improved;
meanwhile, the slider 17 moves upwards, the bottom space of the vertical cavity 18 is increased at the moment, the air pressure is reduced, the air around the radiating fin 14 can enter the bottom space of the vertical cavity 18 at the moment, when the slider 17 moves downwards, the bottom space of the vertical cavity 18 is reduced at the moment, the air pressure is increased, the air can be sprayed to the periphery of the radiating fin 14 through the connecting pipe 6 at the moment, the slider 17 moves upwards and downwards to accelerate the air flow around the radiating fin 14, the radiating efficiency of the radiating fin 14 is accelerated, the water in the water storage tank 5 is ensured to be always in a lower temperature state, and the condensing efficiency of moisture is further ensured when the water flows between two ends of the coiled pipe 4.
Compared with the prior art, in the rotating process of the plurality of fan blades 16, the two second rotating rods 10 rotate to drive the annular hollow plate 22 to move left and right, so that low-temperature air flow sprayed out of the annular hollow plate 22 can be uniformly sprayed on the electrical equipment, and the heat dissipation effect on the electrical equipment is improved;
when the fan blades 16 rotate, the first rotating rod 15 drives the cam 26 to rotate, so that the sliding block 17 moves up and down, low-temperature water flows in the coil pipe 4, moisture in air flow is condensed, and the situation that the moisture enters the installation chamber 27 to cause damage to electronic components is avoided;
the reciprocating of slider 17 can accelerate the gas flow around the radiating fin 14 to drive a plurality of puddlers 8 with third bull stick 7 and rotate and cooperate, promote radiating fin 14's radiating efficiency, make the water in the water storage box 5 be in microthermal state all the time, ensure follow-up condensation effect to the moisture.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an electrical automation control device, includes cabinet body (1), its characterized in that: the improved multifunctional cabinet is characterized in that a driving motor (11) is installed on the left side of the cabinet body (1), an installation chamber (27) is arranged in the cabinet body (1), a first rotating rod (15) is fixedly connected to the tail end of an output shaft of the driving motor (11), the right end of the first rotating rod (15) extends into the installation chamber (27) and is fixedly connected with a plurality of fan blades (16) along the circumferential direction of the first rotating rod, the left space of the installation chamber (27) is communicated with the outside through two air outlets (21), two second rotating rods (10) are arranged in the installation chamber (27), two ends of the two second rotating rods (10) are rotatably connected with the inner walls of the left side and the right side of the installation chamber (27), the left ends of the two second rotating rods (10) extend to the outside, the two second rotating rods (10) are in transmission connection with the part, located outside, of the first rotating rod (15), through a transmission component (12), and first thread layers are arranged on the two second rotating rods (10), two the common threaded layer part common thread connection of second bull stick (10) has annular hollow plate (22), the inner wall of annular hollow plate (22) is equipped with a plurality of air jets, the right side intercommunication of annular hollow plate (22) has two bellows (23), two the bellows (23) are kept away from the one end of annular hollow plate (22) and the right side inner wall fixed connection of installation room (27), the right side of the cabinet body (1) is equipped with dehumidification box (3), the bottom space and the space of dehumidification box (3) pass through air inlet (28) intercommunication, the headspace of dehumidification box (3) and the right-hand member of two bellows (23) pass through three-way pipe (24) intercommunication.
2. An electrical automation control device according to claim 1 characterised in that: be equipped with in the cabinet body (1) and erect chamber (18), first bull stick (15) run through and erect chamber (18), first bull stick (15) are located the partial fixedly connected with cam (26) of erecting chamber (18), be equipped with slider (17) in erecting chamber (18), slider (17) and the inner wall sliding connection who erects chamber (18), reset spring (19) elastic connection is passed through with the interior top of erecting chamber (18) in the upper end of slider (17).
3. An electrical automation control device as in claim 2 further characterized by: water storage box (5) are installed on the right side of the cabinet body (1), water storage box (5) are located the below of dehumidification box (3), be equipped with coiled pipe (4) in dehumidification box (3), the feed liquor end of coiled pipe (4) and the headspace intercommunication of erecting chamber (18), the headspace of erecting chamber (18) and the bottom space of water storage box (5) pass through feed liquor pipe (20) intercommunication, the play liquid end and water storage box (5) intercommunication of coiled pipe (4), all be equipped with the check valve on the feed liquor end of coiled pipe (4) and feed liquor pipe (20), be equipped with in dehumidification box (3) a plurality of and coiled pipe (4) matched with swash plate (25).
4. An electrical automation control device as in claim 3 wherein: the interior bottom of water storage box (5) is rotated and is connected with third bull stick (7), the outer wall of third bull stick (7) is equipped with a plurality of puddlers (8) along its axial, the upper end of third bull stick (7) extends to external world and fixedly connected with worm wheel (9), is located the top the right-hand member of second bull stick (10) extends to external world and is equipped with and worm wheel (9) matched with second screw thread layer.
5. An electrical automation control device according to claim 4 characterised in that: the water storage tank is characterized in that a plurality of radiating fins (14) are arranged on the inner wall of the right side of the water storage tank (5), the right ends of the radiating fins (14) extend to the outside, a connecting pipe (6) is communicated with the bottom space of the vertical cavity (18), and one end, far away from the vertical cavity (18), of the connecting pipe (6) is opposite to the radiating fins (14).
6. An electrical automation control device as in claim 1 further characterized by: a sliding door (2) is arranged on the front side of the mounting chamber (27).
7. An electrical automation control device as in claim 1 further characterized by: the transmission assembly (12) comprises chain wheels arranged on the first rotating rod (15) and the two second rotating rods (10), and the three chain wheels are in transmission connection through a chain.
8. An electrical automation control device as in claim 1 further characterized by: and filter screens (13) are arranged in the two air outlets (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210570606.3A CN114927953B (en) | 2022-05-24 | 2022-05-24 | Electric automation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210570606.3A CN114927953B (en) | 2022-05-24 | 2022-05-24 | Electric automation control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114927953A true CN114927953A (en) | 2022-08-19 |
| CN114927953B CN114927953B (en) | 2024-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210570606.3A Active CN114927953B (en) | 2022-05-24 | 2022-05-24 | Electric automation control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114927953B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115303344A (en) * | 2022-09-14 | 2022-11-08 | 郑州工程技术学院 | Electronic equipment transfer robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303344A (en) * | 2022-09-14 | 2022-11-08 | 郑州工程技术学院 | Electronic equipment transfer robot |
| CN115303344B (en) * | 2022-09-14 | 2023-08-25 | 郑州工程技术学院 | Electronic equipment transfer robot |
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| Publication number | Publication date |
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| CN114927953B (en) | 2024-02-23 |
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