CN114243531A - High-low voltage has distribution equipment of energy-conservation nature - Google Patents
High-low voltage has distribution equipment of energy-conservation nature Download PDFInfo
- Publication number
- CN114243531A CN114243531A CN202111600375.8A CN202111600375A CN114243531A CN 114243531 A CN114243531 A CN 114243531A CN 202111600375 A CN202111600375 A CN 202111600375A CN 114243531 A CN114243531 A CN 114243531A
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collecting
- collecting plate
- pressure
- ring
- 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.)
- Granted
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 66
- 238000004134 energy conservation Methods 0.000 title abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 242
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention relates to the technical field of energy conservation of power distribution equipment, and discloses power distribution equipment with high voltage and low voltage energy conservation. The air conditioner comprises a shell, wherein one side of the shell is provided with an air inlet, and the other side of the shell is provided with an air outlet; all be provided with electrostatic adsorption device in air intake and the air outlet, electrostatic adsorption device's anodal piece includes anodal ring, dust collecting plate, trigger device, first elastic component, removes the dirt piece. Through the air intake with air outlet in the dust collecting plate in the electrostatic absorption device adsorb the dust, rotate through anodal ring again and drive the dust collecting plate motion to triggered the time by trigger device, the other end and the anodal ring separation of dust collecting plate make the dust collecting plate open one's mouth, rotate through anodal ring simultaneously and drive dust removal piece reciprocating motion and make the dust collecting plate open one's mouth and touch with the dust removal piece when reaching the maximum position and fall absorbent dust on the dust collecting plate with the striking, make the dust keep apart outside distribution equipment, the work of inside influence distribution element has been prevented from entering into from distribution equipment to the dust.
Description
Technical Field
The invention relates to the technical field of energy conservation of power distribution equipment, in particular to power distribution equipment with high-voltage and low-voltage energy conservation.
Background
Distribution equipment is a general name for equipment such as a high-voltage distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a distribution board, a switch box and a control box in a power system. Wherein, the switch board receives the influence of its characteristic, and most switch boards set up in independent and comparatively inclosed space to ensure the safe handling of switch board. The switch board is used for integrating and controlling the use of circuit, nevertheless receives the service environment of switch board and self service behavior, and the circuit can produce power loss after the switch board to the power loss that the live time of switch board caused is just bigger for a long time. Therefore, energy saving design for power distribution equipment is important.
For example, in publication No. CN105867185B, by acquiring the power distribution device in the nth region, the power consumption data is sent to the regional monitoring host, the regional monitoring host selects the power distribution device with the highest power consumption, and sends the power consumption data of the power distribution device to the control host, so that the control host determines the power distribution device in the excessive power consumption state, thereby activating the power saver on the power distribution device in the excessive power consumption state to save energy, and then communicates with the control host to select the power distribution device in the excessive power consumption state and save energy, thereby performing complete energy consumption monitoring and energy saving management on the power distribution device, improving the information level of energy consumption monitoring management, and better playing the role of the energy monitoring data to achieve the energy saving effect. However, the following problems still exist: receive the heat loss of the interior component of switch board, the major loop resistance that dust leads to increases, the influence such as the circuit ageing speed-up that higher temperature leads to in the cabinet, the switch board can produce great power loss, the contrast file is because of judging excessive power consumptive threshold value and must be greater than the certain amount of the lower power consumption of loss when the circuit is normal, the settlement of threshold value will be based on the setting environment of switch board, a threshold value is roughly set for to condition such as line state, the threshold value sets for less can lead to monitoring alarm frequently, influence the normal operating of switch board and increase the maintenance cost of overhauing behind the wrong report, the threshold value sets for great can lead to monitoring effect not good, can't effectively save energy, consequently only through twice power consumptive data contrast around the monitoring with the distribution equipment that consumes power big utilize the economize on electricity precious to save energy or overhaul can not be good carry out energy-conservation to distribution equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides high-voltage and low-voltage power distribution equipment with energy saving performance, which has the advantages of reducing the content of dust in the power distribution equipment to prevent the resistance of a main loop from increasing and preventing the line from aging and accelerating to effectively save energy and the like, and solves the problem that the power distribution equipment cannot effectively save energy due to the influence of the dust on the resistance of the main loop and the temperature on the line aging.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a high-low voltage power distribution device with energy saving performance comprises a shell, wherein one side of the shell is provided with an air inlet, and the other side of the shell is provided with an air outlet; the method is characterized in that: the air inlet and the air outlet are internally provided with electrostatic adsorption devices, and airflow enters the shell through the air inlet and is discharged through the air outlet;
the electrostatic adsorption device is used for dedusting the airflow; the positive piece of the electrostatic adsorption device comprises a positive ring, a dust collecting plate, a trigger device, a first elastic piece and a dust removing block; one end of the dust collecting plate is in running fit with the positive electrode ring, the first elastic piece is assembled to enable the other end of the dust collecting plate to be in electrical contact with the positive electrode ring, and the plurality of dust collecting plates are annularly distributed around the central axis of the positive electrode ring; the rotation of the positive ring can drive the dust removing block to reciprocate; when the dust collecting plate moves to be triggered by the trigger device, the other end of the dust collecting plate rotates to be separated from the positive ring, so that the dust collecting plate is opened, and the dust collecting plate can collide with the dust removing block in an opening state.
The improved dust collector is characterized in that a fixing piece is fixedly mounted on the positive pole ring, a first rotating shaft is arranged on the fixing piece in a rotating fit mode, a sleeve of the dust collecting plate is arranged on the first rotating shaft, and two ends of the first elastic piece are connected with the positive pole ring and the dust collecting plate respectively.
Preferably, the positive electrode ring is fixedly provided with a conductive block, and the other end of the dust collecting plate can be electrically contacted with the conductive block.
Preferably, the coaxial drive plate that is fixed with of anodal ring one end, make anodal ring with the coaxial same speed rotation of drive plate, there is the arch on the drive plate, fixed mounting has the leading truck on the casing, sliding fit has the carriage release lever on the leading truck, the carriage release lever runs through the leading truck, the leading truck with be connected with the second elastic component between the carriage release lever, second elastic component one end with the leading truck links to each other, the second elastic component other end with the carriage release lever links to each other, the one end of carriage release lever all the time with the surface of drive plate offsets, the drive plate rotates and makes the carriage release lever be in on the drive plate with protruding counterbalance, so that the carriage release lever forms reciprocating motion.
Preferably, the other end of the moving rod is fixedly provided with a dust removing block, the driving disc is driven to rotate through the rotation of the positive electrode ring, and the driving disc rotates to enable the moving rod to reciprocate, so that the moving rod drives the dust removing block to reciprocate.
Preferably, trigger device contains stopper, the flexible button of extrusion, pressure conduction box, the flexible button that pushes away of pressure, stopper fixed mounting be in on the casing, pressure conduction box fixed mounting be in on the positive polar ring, the pressure conduction box is located the positive polar ring with between the integrated board, one side on the pressure conduction box is provided with the flexible button of extrusion, the flexible button of extrusion runs through the dust collecting plate, the opposite side on the pressure conduction box is provided with the flexible button that pushes away of pressure, the flexible button that pushes away of pressure with the dust collecting plate offsets.
Preferably, the extrusion button that stretches out and draws back contains extrusion button body, extrusion telescopic link, extrusion button body fixed mounting is in on the pressure conduction box, the guiding hole that link up about the existence of extrusion button body, the guiding hole is run through to the extrusion telescopic link ability sliding fit, the one end of extrusion telescopic link stretches into extremely in the pressure conduction box just the tip of the one end of extrusion telescopic link with sealing contact between the inner wall of pressure conduction box, the other end of extrusion telescopic link runs through the dust collection board, and with the through-hole clearance fit of dust collection board.
Preferably, the pressure telescoping pushes away the button and contains pressure telescoping and pushes away button body, pressure telescoping push rod, pressure telescoping pushes away button body fixed mounting and is in on the pressure conduction box, pressure telescoping pushes away the guide hole that link up about the button body exists, the guide hole is run through to pressure telescoping push rod sliding fit, the one end of pressure telescoping push rod stretch into to in the pressure conduction box just the tip of the one end of pressure telescoping push rod with sealing contact between the inner wall of pressure conduction box, the other end of pressure telescoping push rod with the dust collecting plate offsets, so that pressure telescoping push rod can promote through pressure conduction the dust collecting plate rotates.
Preferably, fixed mounting has first fan in the casing, the air inlet end fixed mounting of first fan has communicating pipe, the one end of communicating pipe with the air intake communicates with each other, the air-out end fixed mounting of first fan has the intake pipe, the lower extreme of intake pipe extends to the inside bottom of casing, fixed mounting has the second fan on the casing, the air-out end of second fan with the air outlet communicates with each other, so that the air current passes through the air intake gets into bottom in the casing, the rethread the air outlet is followed discharge in the casing.
(III) advantageous effects
Compared with the prior art, the invention provides the power distribution equipment with high voltage and low voltage and energy saving performance, which has the following beneficial effects:
1. the high-low voltage power distribution equipment with energy saving performance adsorbs dust through the dust collecting plates in the electrostatic adsorption devices in the air inlet and the air outlet, the dust collecting plates are driven to move to be triggered by the triggering device through the rotation of the positive ring, the other ends of the dust collecting plates are separated from the positive ring to open the mouths of the dust collecting plates, and meanwhile, the dust removing block is driven to reciprocate through the rotation of the positive ring to contact with the dust removing block to impact the dust adsorbed on the dust collecting plates when the mouths of the dust collecting plates reach the maximum position, so that the dust is isolated outside the power distribution equipment, and the dust is prevented from entering the inside of the power distribution equipment from the outside to influence the work of power distribution elements;
2. the high-low voltage power distribution equipment with energy saving performance is characterized in that airflow subjected to dust removal by the air inlet is guided to the inner bottom end of the shell through the first fan, and the inner airflow is guided out from the air outlet through the second fan, so that the airflow formed inside from bottom to top drives dust on a power distribution element in the power distribution equipment to be discharged from the air outlet, and then the airflow is subjected to dust removal by the electrostatic adsorption device in the air outlet to avoid dust from floating and diffusing and then returns to the power distribution equipment, thereby effectively reducing the heat loss of the power distribution element in the power distribution equipment, preventing the resistance of a main loop from being increased due to dust, and achieving the effective energy saving of the power distribution equipment;
3. in the prior art, most of electrostatic dust removal is performed by a static positive plate for adsorption dust removal, but as time increases, the dust removal effect of static positive plate dust removal becomes smaller and smaller, and the technical scheme of the invention utilizes dynamic rotary dust collecting plates to enable dust to be adsorbed on each dust collecting plate in sequence, so that the positive plate can continuously perform dust collection; and because the dust collecting plate rotates when triggering with trigger device, the dust collecting plate can open and cut off the power supply, adsorbs the dust on the dust collecting plate and loses electrostatic action to the cooperation removes the dirt piece and carries out a striking to the dust collecting plate, and the dust on the dust collecting plate after will cutting off the power supply drops through the striking, utilizes the dual dust removal of dust on the dust collecting plate of cutting off the power supply to remove dust and mechanical impact cooperation, realizes the dual dust removal of the dust on the dust collecting plate. After the trigger is finished, the dust collecting plate can rotate to the reset power-on position, when the dust collecting plate rotates to the adsorption position next time, the dust is fully adsorbed, the durability of electrostatic dust collection and the dust collection are effectively improved, compared with the prior art, the invention can effectively and long-term ensure the efficiency and quality of electrostatic dust collection under the continuous working state of the positive electrode ring, and can well perform dust collection and cleaning on the power distribution equipment.
Drawings
FIG. 1 is a schematic front view of an unopened dust collecting plate according to the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a front view of the opened dust collecting plate of the present invention;
FIG. 4 is a schematic view of the dust collecting plate according to the present invention;
FIG. 5 is a schematic view of the structure of the positive electrode ring (negative electrode ring) according to the present invention;
FIG. 6 is a schematic cross-sectional view of a pressure conduction case according to the present invention;
FIG. 7 is a schematic view of the structure of the driving plate of the present invention;
FIG. 8 is an enlarged view of the point B in FIG. 6;
FIG. 9 is a schematic view of the structural distribution of the driving plate of the present invention;
FIG. 10 is a schematic front view of the overall structure of the present invention;
FIG. 11 is a side view of the overall structure of the present invention;
FIG. 12 is a schematic front view of the internal structure of a treatment canister according to the present invention;
FIG. 13 is a schematic view of the back side of the internal structure of the treatment canister of the present invention;
FIG. 14 is a schematic view showing the distribution of the internal structure of the treatment canister of the present invention.
Fig. 15 is a front view of the dust collecting plate of the present invention in a conductive state.
In the figure: 1. a housing; 11. an air inlet; 12. an air outlet; 13. a treatment cylinder; 14. a dust removal port; 15. a non-return side plate; 16. a discharge box; 17. a dust exhaust port; 2. an electrostatic adsorption device; 21. a positive electrode member; 22. a negative pole piece; 211. a positive electrode ring; 2111. a conductive block; 212. a dust collecting plate; 213. a first elastic member; 2131. a fixing sheet; 2132. a first rotating shaft; 2141. a limiting block; 215. a drive plate; 2151. a protrusion; 216. a travel bar; 2161. a roller; 217. removing dust blocks; 218. a second elastic member; 219. a guide frame; 2143. a pressure conduction cell; 2142. extruding the telescopic button; 2144. a pressure telescopic push button; 21451. rotating the rod; 21452. a first linkage rod; 21453. a second linkage rod; 21454. rotating the rotating shaft; 41. a fixed mount; 42. a main rotating shaft; 43. a wind wheel; 44. a wind guide plate; 51. a first fan; 52. a communicating pipe; 53. an air inlet pipe; 54. and a second fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background of the invention, the prior art is not sufficient, and in order to solve the above technical problems, the present application provides a power distribution apparatus with energy saving performance for high and low voltages.
Example 1
In a typical embodiment, as shown in fig. 1, 9, and 11, a high-voltage and low-voltage power distribution device with energy saving performance includes a housing 1, an air inlet 11 and an air outlet 12 are formed in the housing 1, and electrostatic adsorption devices 2 are disposed at both the air inlet 11 and the air outlet 12.
The external air flows into the interior of the housing 1 through the air inlet 11, blows to the power distribution elements inside the housing 1, and is discharged through the air outlet 12. When the airflow passes through the corresponding electrostatic adsorption device 2, the airflow is purified and dedusted by the electrostatic adsorption device 2.
The electrostatic adsorption device 2 includes a positive electrode member 21 and a negative electrode member 22, the positive electrode member 21 and the negative electrode member 22 are disposed opposite to each other, and an air flow passes through a passage between the positive electrode member 21 and the negative electrode member 22.
Since the electrostatic adsorption devices 2 in the air inlet 11 and the air outlet 12 have the same structure, the present embodiment is described by taking the structure of the electrostatic adsorption device 2 in the air inlet 11 as an object, and the electrostatic adsorption device 2 in the air outlet 12 is referred to.
As shown in fig. 2, 3 and 4, the positive pole member 21 includes a positive pole ring 211, a dust collecting plate 212, a first elastic member 213, a trigger device, a transmission disc 215, a moving rod 216, a dust removing block 217, a second elastic member 218 and a guide frame 219.
One end of the dust collection plate 212 is rotatably fitted on the positive electrode ring 211, and the first elastic member 213 is fitted so that the other end of the dust collection plate 212 is in electrical contact with the positive electrode ring 21. The plurality of dust collecting plates 212 are annularly arranged around the central axis of the positive polar ring 211.
The triggering device includes a limiting block 2141, and the limiting block 2141 is disposed on the housing 1 (i.e., the limiting block 2141 in the air inlet 11 is disposed on the air inlet 11, and the limiting block 2141 in the air outlet 12 is disposed on the air outlet 12).
When the positive pole ring 211 rotates to the position where the dust collecting plate 212 is opposite to the air flow, the other end of the dust collecting plate 212 is electrically contacted with the positive pole ring 211, and when the positive pole ring 211 rotates to the position where the compression and expansion button 2142 on the dust collecting plate 212 is contacted with the limiting block 2141, the other end of the dust collecting plate 212 is rotated to be separated from the positive pole ring 211; when the other end of the dust collecting plate 212 rotates with the positive electrode ring 211 in a separated state until the pressing and expanding button 2142 is separated from the stopper 2141, the first elastic element 213 resets to drive the other end of the dust collecting plate 212 to rotate to be electrically contacted with the positive electrode ring 21 again.
The guide frame 219 is disposed on the housing 1 (i.e., the guide frame 219 in the air inlet 11 is disposed on the air inlet 11, and the guide frame 219 in the air outlet 12 is disposed on the air outlet 12), the transmission disc 215 is coaxially connected to the positive electrode ring 211, a protrusion 2151 is disposed on an outer surface of the transmission disc 215, and the plurality of protrusions 2151 are annularly distributed around a central axis of the transmission disc 215. The number of the protrusions 2151 is the same as the number of the dust collection plates 212, one to one.
The moving rod 216 penetrates through the guide frame 219 in a sliding fit manner, one end of the moving rod 216 abuts against the outer surface of the transmission disc 215, the dust removing block 217 is arranged at the other end of the moving rod 216, a second elastic piece 218 is connected between the guide frame 219 and the moving rod 216, and when the positive ring 211 rotates to the position where the protrusion 2151 of the transmission disc 215 contacts with the moving rod 216, the moving rod 216 moves to enable the second elastic piece 218 to deform.
It is ensured that the dust-removing block 217 can be moved into contact with the dust collecting plate 212 when the positive electrode ring 211 is rotated until the other end of the dust collecting plate 212 is separated from the positive electrode ring 21.
When the electrostatic adsorption device is used, the positive pole piece 21 and the negative pole piece 22 are respectively communicated with the positive pole and the negative pole of the power supply, the power supply is started, airflow (such as air) enters from the air inlet 11, when the airflow passes through the electrostatic adsorption device 2 in the air inlet 11, the airflow passes through a channel between the positive pole piece 21 and the negative pole piece 22, because the positive pole piece 21 and the negative pole piece 22 form an electric field, when the positive pole ring 211 rotates to enable the dust collection plate 212 to be opposite to the airflow, the other end of the dust collection plate 212 is electrically contacted with the positive pole ring 211, and at the moment, dust in the airflow can be adsorbed on the conductive dust collection plate 212 under the action of the electrostatic field. Since the positive electrode ring 211 is rotated, dust is sequentially adsorbed to the respective dust collecting plates 212. When the pressing and stretching button 2142 on the dust collecting plate 212 moves to contact with the limiting block 2141 due to the rotation of the positive pole ring 211, the limiting block 2141 interacts with the pressing and stretching button 2142 on the dust collecting plate 212, the limiting block 2141 causes the dust collecting plate 212 to stretch (i.e. the other end of the dust collecting plate 212 is rotated to be separated from the positive pole ring 211), the dust collecting plate 212 is separated from the positive pole ring 211, so that the dust collecting plate 212 is not electrified any more, meanwhile, as the positive pole ring 211 rotates to drive the driving disc 215 to rotate, when the driving disc 215 rotates to a position where one end of the moving rod 216 is located between two adjacent protrusions 2151 on the driving disc 215 to abut against (i.e. relative to the positive pole piece 21, the moving rod 216 moves to a direction close to the positive pole piece 21 to a position where the dust removing block 217 is closest to the positive pole ring 211), the moving rod 216 moves under the resetting action of the second elastic piece 218 to drive the dust removing block 217 to collide with the dust collecting plate 212 at that is just opened, so as to remove the dust adsorbed on the dust collecting plate 212 by impact, then, the driving disc 215 is driven to rotate along with the rotation of the positive electrode ring 211 to make the moving rod 216 abut against the protrusion 2151 on the driving disc 215, the dust removing block 217 on the moving rod 216 moves towards the direction away from the positive electrode member 21, the dust removing block 217 is separated from the opened dust collecting plate 212, when the positive electrode ring 211 rotates to the position between the position limiting block 2141 and the extrusion expansion button 2142 on the dust collecting plate 212 (i.e. when the position limiting block 2141 is separated from the extrusion expansion button 2142 on the dust collecting plate 212), through the resetting of the first elastic member 213, the electric contact is formed between the dust collecting plate 212 and the positive electrode ring 211 again, and preparation is made for the next adsorption.
After the airflow is dedusted by the electrostatic adsorption device 2 in the air inlet 11, the airflow is blown into the shell 1 and onto the power distribution element in the shell 1, so that the dust on the surface of the power distribution element is taken away, and then the airflow is discharged through the air outlet 12. When the airflow passes through the electrostatic adsorption device 2 in the air outlet 12, the dust is removed in the same way, so that the purification of the airflow discharged from the air outlet 12 is ensured.
Further, when the moving rod 216 moves under the restoring action of the second elastic member 218 to drive the dust removing block 217 to collide with the opened dust collecting plate 212 at the same time, the other end of the opened dust collecting plate 212 also rotates to the maximum opening position synchronously.
Further, as shown in fig. 4 and 5, a fixing piece 2131 is fixedly mounted on the positive electrode ring 211, a first rotating shaft 2132 is rotatably fitted on the fixing piece 2131, one end of the dust collecting plate 212 is sleeved on the first rotating shaft 2132, the first elastic member 213 includes a torsion spring, the torsion spring is sleeved on the first rotating shaft 2132, and two ends of the torsion spring are respectively connected with the positive electrode ring 211 and the dust collecting plate 212.
Further, the torsional spring includes the torsional spring body and the insulating layer of cladding on the torsional spring body, and the material of insulating layer is prior art like PVC.
Further, both ends of the first torsion spring may be adhered or wound on the positive electrode ring 211, the dust collection plate 212 or the fixing pieces 2131, the dust collection plate 212, respectively.
Further, as shown in fig. 5, a conductive block 2111 is fixedly mounted on the positive electrode ring 211, and the other end of the dust collecting plate 212 is in contact with the conductive block 2111, so that the other end of the dust collecting plate 212 is electrically contacted with the positive electrode ring 211. The dust collection plate 212 is a prior art conductor.
Further, as shown in fig. 5, the triggering device further includes a pressure conduction box 2143, a pressure telescopic push button 2144;
a plurality of pressure conduction boxes 2143 are fixedly arranged on the positive electrode ring 211, and the pressure conduction boxes 2143 are fixed on the positive electrode ring 211 and are positioned between the positive electrode ring 211 and the corresponding dust collection plate 212
A cavity structure is arranged in the pressure conduction box 2143, one side of the pressure conduction box 2143 is provided with an extrusion telescopic button 2142, and the extrusion telescopic button 2142 comprises an extrusion telescopic button body 21421 and an extrusion telescopic rod 21422; the extrusion telescopic button body 21421 is fixed on the pressure conduction box 2143, the extrusion telescopic button body 21421 has a guide hole which is through up and down, the extrusion telescopic rod 21422 can penetrate through the guide hole in a sliding fit manner, one end of the extrusion telescopic rod 21422 extends into the cavity structure and the end part of one end of the extrusion telescopic rod 21422 is in sealing contact with the inner wall of the cavity structure, and the other end of the extrusion telescopic rod 21422 penetrates through the through hole on the dust collection plate 212 and is in clearance fit with the through hole.
A pressure telescopic push button 2144 is arranged on the other side of the pressure conduction box 2143, and the pressure telescopic push button 2144 comprises a pressure telescopic push button body 21441 and a pressure telescopic push rod 21442; the pressure telescopic push button body 21441 is fixed on the pressure conduction box 2143, the pressure telescopic push button body 21441 has a guide hole which is through up and down, the pressure telescopic push rod 21442 penetrates through the guide hole in a sliding fit manner, one end of the pressure telescopic push rod 21442 extends into the cavity structure, the end part of one end of the pressure telescopic push rod 21442 is in sealing contact with the inner wall of the cavity structure, the other end of the pressure telescopic push rod 21442 abuts against the dust collection plate 212, a sealed cavity is formed among the cavity structure, the extrusion telescopic rod 21422 and the pressure telescopic push rod 21442, and water is filled in the sealed cavity. The pressure telescopic rod 21442 can push the dust collection plate 212 to rotate by pressure conduction, and the dust collection plate 212 is restored by the elasticity of the first elastic member 213.
Along with the rotation of the positive pole piece 21, when the extrusion telescopic rod 21422 contacts the limiting block 2141, the extrusion telescopic rod 21422 is stressed to move towards the inside of the cavity structure, so that water is stressed to move to jack up the pressure telescopic push rod 21442 outwards, the pressure telescopic push rod 21442 jacks up outwards to drive the other end of the dust collection plate 212 to rotate to the opening by overcoming the limitation of the first elastic piece 213, when the rotation of the positive pole piece 21 is separated from the limiting block 2141 to the extrusion telescopic rod 21422, the reset action of the first elastic piece 213 is received, and the other end of the dust collection plate 212 resets and rotates to be contacted with the positive pole ring 211 again. When the extension rod 21422 is separated from the stopper 2141, the potential energy change of the water in the pressure conduction box 2143 may cause the acting force acting on the pressure extension rod 21442 to be insufficient to overcome the elastic limit of the first elastic member 213, and the pressure extension rod 21442 cannot push the dust collection plate 212 to rotate due to the potential energy of the water.
Further, as shown in fig. 11, 12 and 13, a treatment cylinder 13 is fixedly installed in each of the air inlet 11 and the air outlet 12, and the electrostatic adsorption device 2 is disposed in the treatment cylinder 13.
Further, as shown in fig. 7, the moving rod 216 penetrates the treatment canister 13, the guide frame 219 is fixedly installed on the outer sidewall of the treatment canister 13, one end of the second elastic member 218 is fixedly installed on the outer sidewall of the treatment canister 13, and the other end of the second elastic member 218 is fixedly installed on the guide frame 219.
Further, the second elastic member 218 may be a spring, such as a tension spring, which is in a tension state when the positive ring 211 is rotated until the protrusion 2151 of the driving plate 215 is in contact with the moving bar 216.
Further, as shown in fig. 12 and 13, a fixing frame 41 is fixedly installed inside the treatment cylinder 13, a main rotating shaft 42 is rotatably fitted on the fixing frame 41, a positive electrode ring 211 is fixedly installed on the main rotating shaft 42, and a transmission disc 215 is fixedly installed on the main rotating shaft 42.
Further, the main rotating shafts 42 are all fixedly provided with wind wheels 43, the inner side walls of the treatment cylinders 13 are fixedly provided with wind guide channels 44, and the wind wheels 43 act on the wind wheels 43 through airflow, so that the wind wheels 43 drive the main rotating shafts 42 to rotate, and the airflow is guided to the channels between the anode pieces 21 and the cathode pieces 22 through the wind guide channels 44 to pass through.
The air guide channel 44 is funnel-shaped, and an opening of the air guide channel near one end of the electrostatic adsorption device 2 is gradually reduced.
Further, of course, the main shaft 42 may also be connected to an output shaft of a motor, and driven to rotate by the motor.
Further, the main shaft 42 is rotatably fitted to the air guide passage 44.
Further, the positive electrode member 21 includes a conductor, one end of which is connected to a power supply, and the other end of which is in contact with the positive electrode ring 211. When the positive electrode ring 211 rotates, it slides relative to the conductor.
Further, the conductor is a carbon brush, and can be other conductors in the prior art.
Further, as shown in fig. 9 and 11, a first fan 51 is fixedly installed in the housing 1, a communicating pipe 52 is fixedly installed at an air inlet end of the first fan 51, one end of the communicating pipe 52 is communicated with the treatment cylinder 13 on one side, so that the first fan 51 draws in air flow from the treatment cylinder on one side, an air inlet pipe 53 is fixedly installed at an air outlet end of the first fan 51, a lower end of the air inlet pipe 53 extends to the inner bottom end of the housing 1, so that the air drawn in by the first fan 51 flows to the inner bottom end of the housing 1, a second fan 54 is fixedly installed on the treatment cylinder 13 on the other side, the second fan 54 is located inside the housing 1, an air outlet end of the second fan 54 is communicated with the treatment cylinder 13 on the other side, so that the second fan 54 draws out the air flow inside the housing 1 from the inner upper end of the housing 1, so that the air flow from bottom to top is formed inside the housing 1.
The invention has the following technical effects: dust is adsorbed by a dust collecting plate in an electrostatic adsorption device in an air inlet, the dust collecting plate is driven to move to be triggered by a trigger device through the rotation of a positive ring, the other end of the dust collecting plate is separated from the positive ring to open the dust collecting plate, meanwhile, a dust removing block is driven to reciprocate through the rotation of the positive ring to contact with the dust removing block when the dust collecting plate is opened to the maximum position so as to impact the dust adsorbed on the dust collecting plate, the dust is separated in time, air flow generated after dust removal through the air inlet is guided to the inner bottom end of a shell, the air flow formed inside from bottom to top drives dust on a power distribution element in the power distribution equipment to be discharged from an air outlet, then the air flow is dedusted by the electrostatic adsorption device in the air outlet so as to prevent the dust from flying and diffusing and then returning to the power distribution equipment or flowing into the outside, the environment is polluted, thereby ensuring the cleanness of the power distribution element in the power distribution equipment, and realizing the power distribution equipment without disassembling, can realize carrying out inside distribution element to it and effectively clean, and reduced distribution element's among the distribution equipment heat loss effectively and prevented that the major loop from receiving the resistance that dust leads to and increasing, reached distribution equipment's effective energy-conservation. In the prior art, most of electrostatic dust removal is performed by a static positive plate for adsorption dust removal, but as time increases, the dust removal effect of static positive plate dust removal becomes smaller and smaller, and the technical scheme of the invention utilizes dynamic rotary dust collecting plates to enable dust to be adsorbed on each dust collecting plate in sequence, so that the positive plate can continuously perform dust collection; and because the dust collecting plate rotates when triggering with trigger device, the dust collecting plate can open and cut off the power supply, adsorbs the dust on the dust collecting plate and loses electrostatic action to the cooperation removes the dirt piece and carries out a striking to the dust collecting plate, and the dust on the dust collecting plate after will cutting off the power supply drops through the striking, utilizes the dual dust removal of dust on the dust collecting plate of cutting off the power supply to remove dust and mechanical impact cooperation, realizes the dual dust removal of the dust on the dust collecting plate. After the trigger is finished, the dust collecting plate can rotate to the reset power-on position, when the dust collecting plate rotates to the adsorption position next time, the dust is fully adsorbed, the durability of electrostatic dust collection and the dust collection are effectively improved, compared with the prior art, the invention can effectively and long-term ensure the efficiency and quality of electrostatic dust collection under the continuous working state of the positive electrode ring, and can well perform dust collection and cleaning on the power distribution equipment.
Example 2
Further, as shown in fig. 7 and 8, a roller 2161 is rotatably mounted on the moving rod 216, and the roller 2161 abuts against the transmission plate 215, so that the roller 2161 and the transmission plate 215 can move relatively better, and the influence of friction on the relative movement is reduced.
Example 3
The present embodiment differs from the above embodiments in that: as shown in fig. 11, the sidewall of the processing cylinder 13 is opened with a dust removing opening 14, the dust removing opening 14 is opposite to the opened position of the dust collecting plate 212, and when the dust collecting plate 212 is opened, the dust on the dust collecting plate 212 can fall from the dust removing opening 14.
Further, a non-return side plate 15 is fixedly mounted on the inner side wall of the treatment cylinder 13, the non-return side plate 15 is opposite to the dust removing port 14, and the air flow is prevented from flowing back into the treatment cylinder 13 from the dust removing port 14 by the blocking of the non-return side plate 15.
As shown in fig. 9, further, a discharge box 16 is fixedly mounted on an outer side wall of the treatment cylinder 13, the dust removing block 217, the second elastic member 218 and the guide frame 219 are all located in the discharge box 16, a dust discharge port 17 is formed in the housing 1, and the dust discharge port 17 is communicated with the discharge box 16.
Example 4
The present embodiment differs from the above embodiments in that: the structure of the negative electrode member 22 is the same as that of the positive electrode member 21. The movement and dust-suction and dust-removal of the dust-collecting plate on the negative pole piece 22 are referred to the dust-collecting plate in the positive pole piece 21.
Air molecules in the electrostatic field are ionized into positive ions and electrons, the electrons encounter dust particles in the process of moving towards the positive electrode, the dust particles are charged negatively, and the dust-containing gas flows upwards negatively and then tends to the surface of the positive electrode to be discharged and deposited, so that a large amount of part of dust is adsorbed to the positive electrode to be collected, and a small amount of dust such as positively charged dust or dust close to the negative electrode is adsorbed to the negative electrode piece 22 to be collected.
Further, as shown in fig. 12 and 13, a fixing frame 41 is fixedly installed inside the treatment cylinder 13, main rotating shafts 42 are rotatably fitted on both sides of the fixing frame 41, and the electrostatic adsorption device 2 is disposed on the main rotating shafts 42 (i.e., the positive electrode member 21 is disposed on the main rotating shaft 42 on one side, and the negative electrode member 22 is disposed on the main rotating shaft 42 on the other side).
Example 5
As shown in fig. 15, the present embodiment is different from the above-described embodiments in that: a cavity structure is arranged in the pressure conduction box 2143, one side of the pressure conduction box 2143 is provided with an extrusion telescopic button 2142, and the extrusion telescopic button 2142 comprises an extrusion telescopic button body 21421 and an extrusion telescopic rod 21422; the extrusion telescopic button body 21421 is fixed on the pressure conduction box 2143, the extrusion telescopic button body 21421 has a guide hole which is through up and down, the extrusion telescopic rod 21422 can penetrate through the guide hole in a sliding fit manner, one end of the extrusion telescopic rod 21422 extends into the cavity structure, and the other end of the extrusion telescopic rod 21422 penetrates through the through hole on the dust collection plate 212 and is in clearance fit with the through hole.
A pressure telescopic push button 2144 is arranged on the other side of the pressure conduction box 2143, and the pressure telescopic push button 2144 comprises a pressure telescopic push button body 21441 and a pressure telescopic push rod 21442; the pressure extension push button body 21441 is fixed on the pressure conduction box 2143, the pressure extension push button body 21441 has a guide hole which is through up and down, the pressure extension push rod 21442 penetrates through the guide hole in a sliding fit manner, one end of the pressure extension push rod 21442 extends into the cavity structure, and the other end of the pressure extension push rod 21442 abuts against the dust collection plate 212.
The cavity structure is provided with a rotating rod 21451, a first linkage rod 21452 and a second linkage rod 21453, the middle section of the rotating rod 21451 is in running fit with the cavity structure, two ends of the first linkage rod 21452 are respectively hinged with one end of the extrusion telescopic rod 21422 and one end of the rotating rod 21451, and two ends of the second linkage rod 21453 are respectively hinged with the other end of the pressure telescopic push rod 21442 and the other end of the rotating rod 21451.
Along with the rotation of the positive pole piece 21, when the extruding and telescopic rod 21422 contacts the limiting block 2141, the extruding and telescopic rod 21422 is forced to move towards the inside of the cavity structure, the first linkage rod 21452 moves to enable the rotating rod 21451 to rotate, the second linkage rod 21453 is driven to jack up the pressure telescopic push rod 21442 outwards, the pressure telescopic push rod 21442 jacks up outwards to drive the other end of the dust collecting plate 212 to rotate to the opening by overcoming the elastic limitation of the first elastic piece 213, when the rotating of the positive pole piece 21 is separated from the limiting block 2141 to the extruding and telescopic rod 21422, the resetting effect of the first elastic piece 213 is exerted, and the other end of the dust collecting plate 212 resets and rotates to be contacted with the positive pole ring 211 again.
Further, a rotating rod rotating shaft 21454 is rotatably fitted on the cavity structure, the rotating rod 21451 is fixed on the rotating rod rotating shaft 21454, the reset torsion spring is sleeved on the rotating rod rotating shaft 21454, and two ends of the reset torsion spring are respectively connected with the cavity structure and the rotating rod 21451. When the pressure extension push rod 21442 is pushed up, the pressure extension push rod 21442 pushes up to drive the other end of the dust collecting plate 212 to rotate to the opening against the elastic restriction of the first elastic member 213 and the return torsion spring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A high-low voltage energy-saving power distribution device comprises a shell (1), wherein an air inlet (11) is formed in one side of the shell (1), and an air outlet (12) is formed in the other side of the shell (1); the method is characterized in that: the air inlet (11) and the air outlet (12) are internally provided with electrostatic adsorption devices (2), and airflow can enter the shell (1) through the air inlet (11) and then is discharged through the air outlet (12);
the electrostatic adsorption device (2) is used for dedusting the airflow; the positive pole piece (21) of the electrostatic adsorption device (2) comprises a positive pole ring (211), a dust collecting plate (212), a trigger device, a first elastic piece (213) and a dust removing block (217); one end of the dust collecting plate (212) is in running fit with the positive pole ring (211), the first elastic piece (213) is assembled to enable the other end of the dust collecting plate (212) to be in electrical contact with the positive pole ring (211), and the plurality of dust collecting plates (212) are distributed annularly around the central axis of the positive pole ring (211); the positive ring (211) can drive the dust removing block (217) to move by rotating; when the dust collecting plate (212) moves to be triggered by the trigger device along with the rotation of the positive pole ring (211), the other end of the dust collecting plate (212) rotates to be separated from the positive pole ring (211) so that the dust collecting plate (212) is opened, and the dust collecting plate (212) can collide with the dust removing block (217) in an opened state.
2. A high-low voltage power distribution apparatus having energy saving properties according to claim 1, wherein: the dust collector is characterized in that a fixing piece (2131) is fixedly mounted on the positive electrode ring (211), a first rotating shaft (2132) is rotatably matched on the fixing piece (2131), one end of the dust collecting plate (212) is sleeved on the first rotating shaft (2132), and two ends of the first elastic piece (2132) are respectively connected with the positive electrode ring (211) and the dust collecting plate (212).
3. A high-low voltage power distribution apparatus having energy saving properties according to claim 1, wherein: and the positive electrode ring (211) is fixedly provided with a conductive block (2111), and the other end of the dust collecting plate (212) can be electrically contacted with the conductive block (2111).
4. A high-low voltage power distribution apparatus having energy saving properties according to claim 1, wherein: the device is characterized in that a transmission disc (215) is coaxially fixed at one end of the positive ring (211), the positive ring (211) and the transmission disc (215) rotate coaxially at the same speed, a protrusion (2151) is arranged on the transmission disc (215), a guide frame (219) is fixedly mounted on the shell (1), a moving rod (216) is arranged on the guide frame (219) in a sliding fit mode, the moving rod (216) penetrates through the guide frame (219), a second elastic part (218) is connected between the guide frame (219) and the moving rod (216), one end of the second elastic part (218) is connected with the guide frame (219), the other end of the second elastic part (218) is connected with the moving rod (216), one end of the moving rod (216) always abuts against the outer surface of the transmission disc (215), the transmission disc (215) rotates to enable the moving rod (216) to abut against the protrusion (2151) on the transmission disc (215), so that the moving rod (216) is reciprocated.
5. The power distribution equipment with high-low voltage and energy saving performance as claimed in claim 4, wherein: the other end fixed mounting of carriage release lever (216) has dust removal piece (217), through positive polar ring (211) rotate the drive disc (215) and rotate, drive disc (215) rotate and make carriage release lever (216) reciprocating motion, so that carriage release lever (216) drives dust removal piece (217) reciprocating motion.
6. A high-low voltage power distribution apparatus having energy saving properties according to claim 1, wherein: trigger device contains stopper (2141), extrusion button (2142), pressure conduction box (2143), the flexible button (2144) that pushes away of pressure, stopper (2141) fixed mounting be in on casing (1), pressure conduction box (2143) fixed mounting be in on anodal ring (211), pressure conduction box (2143) are located anodal ring (211) with between integrated circuit board (212), one side on the pressure conduction box (2143) is provided with the flexible button (2142) of extrusion, the flexible button (2142) of extrusion runs through collect dust board (212), the opposite side on the pressure conduction box (2143) is provided with the flexible button (2144) that pushes away of pressure, the flexible button (2144) that pushes away of pressure with collect dust board (212) offset.
7. The power distribution apparatus with high-low voltage and energy saving performance as claimed in claim 6, wherein: the flexible button of extrusion (2142) contains the flexible button body of extrusion (21421), extrudees telescopic link (21422), the flexible button body of extrusion (21421) fixed mounting be in on the pressure conduction box (2143), the guiding hole that link up about the flexible button body of extrusion (21421) exists, the guiding hole can be run through to extrusion telescopic link (21422) ability sliding fit, the one end of extrusion telescopic link (21422) stretch into extremely in the pressure conduction box (2143) just the tip of the one end of extrusion telescopic link (21422) with sealing contact between the inner wall of pressure conduction box (2143), the other end of extrusion telescopic link (21422) runs through dust collection plate (212), and with the through-hole clearance fit of dust collection plate (212).
8. The power distribution apparatus with high-low voltage and energy saving performance as claimed in claim 6, wherein:
the pressure telescopic push button (2144) comprises a pressure telescopic push button body (21441) and a pressure telescopic push rod (21442), the pressure telescopic push button body (21441) is fixedly installed on the pressure conduction box (2143), the pressure telescopic push button body (21441) has a through guide hole, the pressure telescopic push rod (21442) penetrates through the guide hole in a sliding fit manner, one end of the pressure telescopic push rod (21442) extends into the pressure conduction box (2143) and the end part of one end of the pressure telescopic push rod (21442) is in sealing contact with the inner wall of the pressure conduction box (2143), and the other end of the pressure telescopic push rod (21442) is abutted to the dust collection plate (212) so that the pressure telescopic push rod (21442) can push the dust collection plate (212) to rotate through pressure conduction.
9. A high-low voltage power distribution apparatus having energy saving properties according to claim 1, wherein: casing (1) internal fixation installs first fan (51), the air inlet end fixed mounting of first fan (51) has communicating pipe (52), the one end of communicating pipe (52) with air intake (11) communicate with each other, the air-out end fixed mounting of first fan (51) has intake pipe (53), the lower extreme of intake pipe (53) extends to the inside bottom of casing (1), fixed mounting has second fan (54) on casing (1), the air-out end of second fan (54) with air outlet (12) communicate with each other, so that the air current passes through air intake (11) get into bottom in casing (1), the rethread air outlet (12) are followed discharge in casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600375.8A CN114243531B (en) | 2021-12-24 | 2021-12-24 | High-low voltage power distribution equipment with energy conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600375.8A CN114243531B (en) | 2021-12-24 | 2021-12-24 | High-low voltage power distribution equipment with energy conservation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114243531A true CN114243531A (en) | 2022-03-25 |
| CN114243531B CN114243531B (en) | 2024-01-30 |
Family
ID=80762673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111600375.8A Active CN114243531B (en) | 2021-12-24 | 2021-12-24 | High-low voltage power distribution equipment with energy conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114243531B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208035999U (en) * | 2018-04-15 | 2018-11-02 | 安徽博正新能源科技有限公司 | A kind of Novel DC charging pile that electric vehicle uses |
| CN209448290U (en) * | 2019-04-09 | 2019-09-27 | 深圳光耀智微科技有限公司 | A kind of outdoor electric power equipment box |
| CN111822145A (en) * | 2020-07-24 | 2020-10-27 | 释果阳 | Centrifugal vortex electrostatic precipitator |
| CN112935638A (en) * | 2021-01-30 | 2021-06-11 | 深圳市承泽信息科技有限公司 | Optical module production process |
| CN113251543A (en) * | 2021-04-27 | 2021-08-13 | 曹俊杰 | Negative pressure air suction type air purifier |
| CN113417132A (en) * | 2021-06-15 | 2021-09-21 | 夏敬明 | Melt-blown cloth static applying equipment and dustproof impurity absorbing mechanism thereof |
| CN113675733A (en) * | 2021-08-13 | 2021-11-19 | 李闽航 | Dustproof heat dissipation electric power cabinet |
-
2021
- 2021-12-24 CN CN202111600375.8A patent/CN114243531B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208035999U (en) * | 2018-04-15 | 2018-11-02 | 安徽博正新能源科技有限公司 | A kind of Novel DC charging pile that electric vehicle uses |
| CN209448290U (en) * | 2019-04-09 | 2019-09-27 | 深圳光耀智微科技有限公司 | A kind of outdoor electric power equipment box |
| CN111822145A (en) * | 2020-07-24 | 2020-10-27 | 释果阳 | Centrifugal vortex electrostatic precipitator |
| CN112935638A (en) * | 2021-01-30 | 2021-06-11 | 深圳市承泽信息科技有限公司 | Optical module production process |
| CN113251543A (en) * | 2021-04-27 | 2021-08-13 | 曹俊杰 | Negative pressure air suction type air purifier |
| CN113417132A (en) * | 2021-06-15 | 2021-09-21 | 夏敬明 | Melt-blown cloth static applying equipment and dustproof impurity absorbing mechanism thereof |
| CN113675733A (en) * | 2021-08-13 | 2021-11-19 | 李闽航 | Dustproof heat dissipation electric power cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114243531B (en) | 2024-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108039660B (en) | Damp-proof outdoor high-voltage power distribution cabinet | |
| CN115021104B (en) | Axial-flow type cleaning device of high-low voltage switch cabinet | |
| CN202336389U (en) | Dust collection plate assembly and electrostatic air cleaner provided with same | |
| CN114243531A (en) | High-low voltage has distribution equipment of energy-conservation nature | |
| CN210806508U (en) | High-low voltage power distribution cabinet convenient to remove dust | |
| CN110847944B (en) | Ventilation adjusting device for underground works | |
| KR100667271B1 (en) | A cleaning system moving on electrode for an electric precipitator | |
| CN213955580U (en) | Dust collector, heat exchanger and air conditioner | |
| CN214849636U (en) | Dustproof power switch cabinet | |
| CN1171983A (en) | Air cleaner | |
| CN201020409Y (en) | Movable electrode type electric precipitator | |
| CN113417872A (en) | Adjustable axial flow fan | |
| CN108983917B (en) | Computer machine case with automatic dust removal function | |
| CN219350077U (en) | Vacuum circuit breaker | |
| CN210207227U (en) | Automatic cleaning dust collecting device and air purifier | |
| CN218690478U (en) | Flexible electrostatic dust collection plate | |
| CN216705314U (en) | Pole piece dust removal mechanism | |
| CN114843886B (en) | Dustproof device of substation equipment box | |
| CN201701835U (en) | Dust removing device | |
| CN219591982U (en) | High-voltage compensation control cabinet | |
| CN220456977U (en) | Low-voltage power distribution cabinet | |
| CN216145943U (en) | Dust filtering device for heat dissipation of high-voltage switch cabinet | |
| CN2579420Y (en) | Air cleaner with autoamtic cleaning and dust collection | |
| CN215732997U (en) | Wear-resistant high-voltage cabinet with protection function | |
| CN218439157U (en) | Novel guide sliding rail of rolling shutter door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240103 Address after: 518000, Building 6, Zone A, Yongnan Industrial Zone, Shangcun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province, China, 1003 Applicant after: Shenzhen Fulco Power Distribution Equipment Co.,Ltd. Address before: 518000 room 2011-2015, building C1, 1983 creative Town, No. 15, Nanxin Road, Nanling village community, Nanwan street, Longgang District, Shenzhen, Guangdong Applicant before: Shenzhen Chengze Information Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |