CN109967251B - Power box ash removal cleaning device based on electrostatic adsorption principle - Google Patents
Power box ash removal cleaning device based on electrostatic adsorption principle Download PDFInfo
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- CN109967251B CN109967251B CN201910150565.0A CN201910150565A CN109967251B CN 109967251 B CN109967251 B CN 109967251B CN 201910150565 A CN201910150565 A CN 201910150565A CN 109967251 B CN109967251 B CN 109967251B
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- power box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
Abstract
The invention discloses a dust removal cleaning device for an electric power box based on an electrostatic adsorption principle, which structurally comprises an electric power box main body, a dust removal cleaning box and a bottom power box, wherein the dust removal cleaning box is provided with a positive electrode connecting device, a negative electrode connecting device, a gas fan set, an electrostatic dust removal net and a dust removal net replacing device, and the bottom power box is provided with a control power box, a connecting wire and a hydraulic heating integrated device, and the dust removal cleaning device has the beneficial effects that: can carry out work through the inside gas fan group of power box door in the in-process control of switch and dust removal net, after adsorbing on the dust removal net with the whole of dust of power box inside, through heating device, start hydraulic thrust unit under mercury's effect, release the power box with dust removal net, make things convenient for the staff to remove dust the net and change, do not need the staff to carry out the cleanness one by one to the power box internal plant, reduce the work degree of difficulty and work load.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power box ash removal cleaning device based on an electrostatic adsorption principle.
Background
When the power box is installed outdoors, a lot of dust can be contaminated inevitably, especially, the power box is installed on two sides of a road, and the dust is easy to accumulate when vehicles come and go every day, so that the power box gathers a large amount of dust, and the normal work of the power box can be influenced in the past.
Aiming at the prior ash removal cleaning device for the power box, a relative scheme is made aiming at the following problems:
the power box internally mounted has a large amount of precision equipment and machinery, often need dismantle just can clean thoroughly when carrying out the power box cleanness, but the inside part that is little big enough of power box can increase the degree of difficulty for the cleanness, increases staff's work load, needs frequently to clean simultaneously, can bring great burden for the staff.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a power box ash removal cleaning device based on an electrostatic adsorption principle.
The invention is realized by adopting the following technical scheme: the electric box dust removing and cleaning device based on the electrostatic adsorption principle structurally comprises an electric box main body, a dust removing and cleaning box and a bottom power box, wherein the electric box main body is vertically welded above the bottom power box, the dust removing and cleaning box is embedded in the electric box main body, the bottom power box is embedded below the dust removing and cleaning box, the electric box main body is provided with an electric box door, and the electric box door is connected to the side surface of the electric box main body in a riveting mode through bolts; the dust removal cleaning box is provided with a positive electrode connecting device, a negative electrode connecting device, a gas fan set, an electrostatic dust removal net and a dust removal net replacing device, the positive electrode connecting device is connected to the inner wall of the dust removal cleaning box in a riveting mode through bolts, the negative electrode connecting device is connected to the lower portion of the positive electrode connecting device in a riveting mode through bolts, the gas fan set is connected to the inner wall of the dust removal cleaning box in a threaded engagement mode, the electrostatic dust removal net is embedded between the gas fan set and the dust removal net replacing device, and the dust removal net replacing device is vertically welded inside the dust removal cleaning box; the bottom power box is provided with a control power box, a connecting wire and a hydraulic heating integrated device, the control power box is connected in the bottom power box in a riveting mode through bolts, the connecting wire is electrically connected between the control power box and the positive electrode connecting device and between the control power box and the negative electrode connecting device, and the hydraulic heating integrated device is connected on the same horizontal plane through bolts and the control power box in a riveting mode.
As an optimization, the positive connecting device is provided with a positive pressure rod, a positive spring, a positive power-on ball and a positive power-on groove, the positive pressure rod is connected with the positive power-on ball through the positive spring, the positive power-on ball is embedded inside the positive power-on groove, the positive power-on groove is connected to the inner wall of the dust removal cleaning box through bolts in a riveting mode, the positive pressure rod is of a circular rod-shaped structure and is made of metal, the positive pressure rod works along with the opening and closing of the power box door, the positive spring is made of metal and is used for pushing the positive pressure rod to perform elastic recovery, and the positive power-on ball is of a circular structure.
As an optimization, the negative electrode connecting device is provided with a negative electrode pressure rod, a negative electrode spring, a negative electrode electrifying round ball and a negative electrode electrifying groove, the negative electrode pressure rod is connected with the negative electrode electrifying round ball through the negative electrode spring, the negative electrode electrifying round ball is embedded in the negative electrode electrifying groove, the negative electrode electrifying groove is connected to the inner wall of the dust removal cleaning box through bolts in a riveting mode, the negative electrode pressure rod is of a circular rod-shaped structure and is made of metal, the negative electrode pressure rod works along with the switch of the electric power box door, the negative electrode spring is made of metal and is used for pushing the negative electrode pressure rod to perform elastic recovery, and the negative electrode electrifying round ball is of a circular.
As optimization, the electrostatic precipitator net is equipped with hydraulic pressure branch, dust removal net, insulating pull ring, hydraulic pressure branch is connected in hydraulic pressure heating body top through excessively cooperating, the dust removal net welds in insulating pull ring below perpendicularly, insulating pull ring welds in dust removal net top perpendicularly, hydraulic pressure branch is circular shaft-like structure, the dust removal net is the metal material.
As optimizing, dust removal net change device is equipped with glass pipe, heating head, leak protection heat-conducting plate, conductive metal, circular telegram device, the glass pipe welds perpendicularly between circular telegram device and dust removal cleaning box, the heating head inlays and locates the glass socle portion, the leak protection heat-conducting plate inlays and locates between heating head and the glass pipe, conductive metal inlays and locates inside the glass pipe, circular telegram device welds perpendicularly between glass pipe and dust removal cleaning box, the glass pipe is cavity cylindricality structure, the leak protection heat-conducting plate is circular plate structure, the leak protection heat-conducting plate is metal heat conduction material, conductive metal is used for intercommunication circular telegram device's circuit.
Advantageous effects
The invention relates to a power box ash removal cleaning device based on an electrostatic adsorption principle, which comprises the following components in part by weight:
the positive electrode connecting device is provided with a positive electrode pressing rod, a positive electrode spring, a positive electrode electrifying round ball and a positive electrode electrifying groove, the negative electrode connecting device is provided with a negative electrode pressing rod, a negative electrode spring, a negative electrode electrifying round ball and a negative electrode electrifying groove, when the electric box door is opened, the positive electrode pressing rod and the negative electrode pressing rod pull the positive electrode electrifying round ball and the negative electrode electrifying round ball to be separated from the positive electrode electrifying groove and the negative electrode electrifying groove under the action of the positive electrode spring and the negative electrode spring, the circuit of the electrostatic dust collection net and the fan set is disconnected, workers are prevented from accidentally touching the electrostatic dust collection net to cause electric shock accidents, and when the electric box door is closed, the positive electrode electrifying round ball and the negative electrode electrifying round ball are driven to be embedded into the positive electrode electrifying groove and the negative electrode electrifying groove, so that the circuits of the electrostatic dust collection net and;
the dust removal net replacing device is provided with a glass tube, a heating head, a leakage-proof heat conduction plate, conductive metal and a power-on device, the power supply box is controlled to work when the positive connecting device and the negative connecting device are in circuit connection, so that the heating device in the hydraulic heating integrated device is driven to heat, the heating head conducts heat to mercury in the glass tube through the leakage-proof heat conduction plate in the heating process, the mercury is liquefied and rises under the condition of temperature rise, so that the conductive metal is pushed to move upwards, the conductive metal is embedded into the power-on device and is communicated with a circuit of the power-on device, and the hydraulic device in the hydraulic heating integrated device is driven to work;
through being equipped with an electrostatic precipitator net, electrostatic precipitator net is equipped with hydraulic pressure branch, the dust removal net, insulating pull ring, behind the circuit intercommunication of electrostatic precipitator net, will carry out the circular telegram, make the dust removal net have static, simultaneously under the work of gas fan group, blow the dust removal and clean the dust on the incasement part and float in the air, adsorb on the dust removal net through static, when power device's circuit connection, then can drive the inside hydraulic means of hydraulic pressure heating integrative device and carry out work, thereby promote hydraulic pressure branch and rise, hydraulic pressure branch promotes the dust removal net at the in-process that rises and rises, thereby release insulating pull ring, the staff can pull out whole dust removal net through insulating pull ring, change.
Compared with the prior art, the invention has the beneficial effects that: can carry out work through the inside gas fan group of power box door in the in-process control of switch and dust removal net, after adsorbing on the dust removal net with the whole of dust of power box inside, through heating device, start hydraulic thrust unit under mercury's effect, release the power box with dust removal net, make things convenient for the staff to remove dust the net and change, do not need the staff to carry out the cleanness one by one to the power box internal plant, reduce the work degree of difficulty and work load.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a static state of the ash removal cleaning device for a power box according to the electrostatic adsorption principle.
Fig. 2 is a schematic structural diagram of the electric power box ash removal cleaning device according to the electrostatic adsorption principle in the working state.
Fig. 3 is an enlarged schematic structural view of the positive electrode connecting device in a static state.
Fig. 4 is an enlarged schematic structural view of the negative electrode connecting device in an operating state according to the present invention.
Fig. 5 is an enlarged schematic structural view of the electrostatic precipitator net of the present invention.
FIG. 6 is a schematic structural view of the dust-removing net replacing device in a static state.
Fig. 7 is a schematic structural view of the dust removal net replacing device in a working state.
In the figure: the electric box comprises an electric box main body 1, a dust removal cleaning box 2, a bottom power box 3, an electric box door 10, a positive electrode connecting device 20, a positive electrode pressure rod 200, a positive electrode spring 201, a positive electrode electrifying round ball 202, a positive electrode electrifying groove 203, a negative electrode connecting device 21, a negative electrode pressure rod 210, a negative electrode spring 211, a negative electrode electrifying round ball 212, a negative electrode electrifying groove 213, an air fan group 22, an electrostatic dust removal net 23, a hydraulic support rod 230, a dust removal net 231, an insulating pull ring 232, a dust removal net replacing device 24, a glass tube 240, a heating head 241, a leakage-proof heat conducting plate 242, conducting metal 243, an electrifying device 244, a control power box 30, a connecting lead 31 and a hydraulic heating integrated.
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.
Referring to fig. 1-7, the present invention provides a technical solution of a power box ash removing and cleaning device based on electrostatic adsorption principle: the dust removal cleaning box structurally comprises a power box main body 1, a dust removal cleaning box 2 and a bottom power box 3, wherein the power box main body 1 is vertically welded above the bottom power box 3, the dust removal cleaning box 2 is embedded in the power box main body 1, the bottom power box 3 is embedded below the dust removal cleaning box 2, the power box main body 1 is provided with a power box door 10, and the power box door 10 is riveted on the side surface of the power box main body 1 through bolts; the dust removal cleaning box 2 is provided with a positive electrode connecting device 20, a negative electrode connecting device 21, an air fan set 22, an electrostatic dust removal net 23 and a dust removal net replacing device 24, the positive electrode connecting device 20 is connected to the inner wall of the dust removal cleaning box 2 in a riveting mode through bolts, the negative electrode connecting device 21 is connected to the lower portion of the positive electrode connecting device 20 in a riveting mode through bolts, the air fan set 22 is connected to the inner wall of the dust removal cleaning box 2 in a threaded engagement mode, the electrostatic dust removal net 23 is embedded between the air fan set 22 and the dust removal net replacing device 24, and the dust removal net replacing device 24 is vertically welded inside the dust removal cleaning box 2; the bottom power box 3 is provided with a control power box 30, a connecting wire 31 and a hydraulic heating integrated device 32, the control power box 30 is riveted in the bottom power box 3 through bolts, the connecting wire 31 is electrically connected between the control power box 30 and the anode connecting device 20 and the cathode connecting device 21, the hydraulic heating integrated device 32 is riveted on the same horizontal plane with the control power box 30 through bolts, the anode connecting device 20 is provided with an anode pressure rod 200, an anode spring 201, an anode energizing round ball 202 and an anode energizing groove 203, the anode pressure rod 200 is connected with the anode energizing round ball 202 through the anode spring 201, the anode energizing round ball 202 is embedded in the anode energizing groove 203, the anode energizing groove 203 is riveted on the inner wall of the dust removing cleaning box 2 through bolts, and the anode energizing round ball 202 is used for connecting circuits of the anode connecting device 20, the positive pole electricity-passing groove 203 is a circular hollow columnar structure, the positive pole electricity-passing groove 203 is used for being connected with a positive pole electricity-passing ball 202, the negative pole connecting device 21 is provided with a negative pole pressure rod 210, a negative pole spring 211, a negative pole electricity-passing ball 212 and a negative pole electricity-passing groove 213, the negative pole pressure rod 210 is connected with the negative pole electricity-passing ball 212 through the negative pole spring 211, the negative pole electricity-passing ball 212 is embedded in the negative pole electricity-passing groove 213, the negative pole electricity-passing groove 213 is connected to the inner wall of the dust removal cleaning box 2 through bolts in a riveting mode, the negative pole electricity-passing ball 212 is used for being connected with a circuit of the negative pole connecting device 21, the negative pole electricity-passing groove 213 is a circular hollow columnar structure, the negative pole electricity-passing groove 213 is used for being connected with the negative pole electricity-passing ball 212, the electrostatic dust removal net 23 is provided with a hydraulic support rod 230, a dust removal net 231, the dust removing net 231 is vertically welded below the insulating pull ring 232, the insulating pull ring 232 is vertically welded on the top of the dust removing net 231, the dust removing net 231 is used for generating static electricity after being electrified, the insulating pull ring 232 is used for isolating current on the dust removing net 231, the dust removing net replacing device 24 is provided with a glass tube 240, a heating head 241, a leakage-proof heat conducting plate 242, a conductive metal 243 and an electrifying device 244, the glass tube 240 is vertically welded between the electrifying device 244 and the dust removing and cleaning box 2, the heating head 241 is embedded at the bottom of the glass tube 240, the anti-leakage heat conduction plate 242 is embedded between the heating head 241 and the glass tube 240, the conductive metal 243 is embedded inside the glass tube 240, the power supply 244 is vertically welded between the glass tube 240 and the dust-removing cleaning box 2, mercury is filled in the glass tube 240, and the heating head 241 is used for heating the mercury and driving the conductive metal 243 to ascend.
When the electric power box door 10 is used, when the electric power box door 10 is opened, the positive pole pressure rod 200 and the negative pole pressure rod 210 pull the positive pole electrified round ball 202 and the negative pole electrified round ball 212 to be separated from the positive pole electrified groove 203 and the negative pole electrified groove 213 under the action of the positive pole spring 201 and the negative pole spring 211, the circuit of the electrostatic dust collection net 23 and the air fan group 22 is disconnected, the electrostatic dust collection net 23 and the electric fan group 22 are prevented from being touched by workers carelessly to cause electric shock accidents, when the electric power box door 10 is closed, the positive pole electrified round ball 202 and the negative pole electrified round ball 212 are driven to be embedded into the positive pole electrified groove 203 and the negative pole electrified groove 213 to be communicated with the circuit of the electrostatic dust collection net 23 and the air fan group 22, after the circuit of the electrostatic dust collection net 23 is communicated, the electrostatic dust collection net 231 is electrified, meanwhile, under the operation of the air fan group 22, dust on the internal parts of the dust collection cleaning box 2 is blown to float in the air and is, meanwhile, the power supply box 30 is controlled to work when the positive connecting device 20 and the negative connecting device 21 are connected in a circuit mode, so that the heating device inside the hydraulic heating integrated device 32 is driven to heat, the heating head 241 conducts heat to mercury inside the glass tube 240 through the anti-leakage heat conduction plate 242 in the heating process, the mercury is liquefied and ascends under the condition of temperature rise, the conductive metal 243 is pushed to move upwards and is embedded into the electrifying device 244 to communicate with a circuit of the electrifying device 244, so that the hydraulic device inside the hydraulic heating integrated device 32 is driven to work, the hydraulic support rod 230 is pushed to ascend, the dust removal net 231 is pushed to ascend in the ascending process of the hydraulic support rod 230, the insulating pull ring 232 is pushed out, and a worker can pull out the whole dust removal net 231 through the insulating pull ring 232 to replace the dust removal net.
Compared with the prior art, the invention has the technical progress that:
can carry out work through the inside gas fan group of power box door in the in-process control of switch and dust removal net, after adsorbing on the dust removal net with the whole of dust of power box inside, through heating device, start hydraulic thrust unit under mercury's effect, release the power box with dust removal net, make things convenient for the staff to remove dust the net and change, do not need the staff to carry out the cleanness one by one to the power box internal plant, reduce the work degree of difficulty and work load.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an electric power box ash removal cleaning device of electrostatic absorption principle, its structure includes electric power box main part (1), dust removal cleaning box (2), bottom power supply box (3), electric power box main part (1) welds in bottom power supply box (3) top perpendicularly, dust removal cleaning box (2) are inlayed and are located inside electric power box main part (1), bottom power supply box (3) are inlayed and are located dust removal cleaning box (2) below, its characterized in that:
the electric box main body (1) is provided with an electric box door (10), and the electric box door (10) is riveted on the side surface of the electric box main body (1) through bolts;
the dust removal cleaning box (2) is provided with a positive electrode connecting device (20), a negative electrode connecting device (21), an air fan set (22), an electrostatic dust removal net (23) and a dust removal net replacing device (24), the positive electrode connecting device (20) is connected to the inner wall of the dust removal cleaning box (2) in a riveting mode through bolts, the negative electrode connecting device (21) is connected to the lower portion of the positive electrode connecting device (20) in a riveting mode through bolts, the air fan set (22) is connected to the inner wall of the dust removal cleaning box (2) in a threaded engagement mode, the electrostatic dust removal net (23) is embedded between the air fan set (22) and the dust removal net replacing device (24), and the dust removal net replacing device (24) is vertically welded inside the dust removal cleaning box (2);
the bottom power box (3) is provided with a control power box (30), a connecting lead (31) and a hydraulic heating integrated device (32), the control power box (30) is connected in the bottom power box (3) in a riveting mode through bolts, the connecting lead (31) is electrically connected between the control power box (30) and the positive electrode connecting device (20) and the negative electrode connecting device (21), and the hydraulic heating integrated device (32) is connected on the same horizontal plane through bolts and the control power box (30) in a riveting mode;
the positive electrode connecting device (20) is provided with a positive electrode pressure rod (200), a positive electrode spring (201), a positive electrode electrifying round ball (202) and a positive electrode electrifying groove (203), the positive electrode pressure rod (200) is connected with the positive electrode electrifying round ball (202) through the positive electrode spring (201), the positive electrode electrifying round ball (202) is embedded in the positive electrode electrifying groove (203), and the positive electrode electrifying groove (203) is connected to the inner wall of the dust removing cleaning box (2) in a riveting mode through bolts;
the negative electrode connecting device (21) is provided with a negative electrode pressure rod (210), a negative electrode spring (211), a negative electrode electrifying round ball (212) and a negative electrode electrifying groove (213), the negative electrode pressure rod (210) is connected with the negative electrode electrifying round ball (212) through the negative electrode spring (211), the negative electrode electrifying round ball (212) is embedded in the negative electrode electrifying groove (213), and the negative electrode electrifying groove (213) is riveted and connected to the inner wall of the dust removal cleaning box (2) through bolts;
the electrostatic dust collection net (23) is provided with a hydraulic support rod (230), a dust collection net (231) and an insulating pull ring (232), the hydraulic support rod (230) is connected above the hydraulic heating integrated device (32) through excessive matching, the dust collection net (231) is vertically welded below the insulating pull ring (232), and the insulating pull ring (232) is vertically welded at the top of the dust collection net (231);
dust removal net change device (24) are equipped with glass pipe (240), heating head (241), leak protection heat-conducting plate (242), conductive metal (243), energizing unit (244), glass pipe (240) vertical welding is between energizing unit (244) and dust removal cleaning box (2), heating head (241) inlays and locates glass pipe (240) bottom, leak protection heat-conducting plate (242) inlays and locates between heating head (241) and glass pipe (240), conductive metal (243) inlays and locates inside glass pipe (240), energizing unit (244) vertical welding is between glass pipe (240) and dust removal cleaning box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150565.0A CN109967251B (en) | 2019-02-28 | 2019-02-28 | Power box ash removal cleaning device based on electrostatic adsorption principle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150565.0A CN109967251B (en) | 2019-02-28 | 2019-02-28 | Power box ash removal cleaning device based on electrostatic adsorption principle |
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| CN109967251A CN109967251A (en) | 2019-07-05 |
| CN109967251B true CN109967251B (en) | 2020-09-11 |
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| CN112190037A (en) * | 2020-09-23 | 2021-01-08 | 徐州工程学院 | Logistics cabinet based on Internet of things management |
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| CN107104368A (en) * | 2017-06-13 | 2017-08-29 | 湖北科技学院 | A kind of regulator cubicle |
| CN208127632U (en) * | 2018-03-26 | 2018-11-20 | 广州旭高电气设备有限公司 | A kind of outdoor protection against electric shock electric power cabinet with warning function |
| CN108856162A (en) * | 2018-06-30 | 2018-11-23 | 程梦轩 | A kind of module loading attachment with cleaning function |
| CN109301716A (en) * | 2018-10-19 | 2019-02-01 | 崔保山 | A kind of heat radiating type electric power box convenient for control |
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|---|---|
| CN109967251A (en) | 2019-07-05 |
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Effective date of registration: 20200818 Address after: 222000 building e, No.38 Guangming Road, high tech Zone, Donghai County, Lianyungang City, Jiangsu Province Applicant after: Jiangsu Tangli Intelligent Technology Co., Ltd Address before: 350199 No. 260 Sugarcane Road, Sugarcane Town, Minhou County, Fuzhou City, Fujian Province Applicant before: Chen Ruiyun |
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