CN217797777U - Pneumatic cleaning equipment of circulation of solid attached particle in electric elements surface - Google Patents

Abstract

The utility model discloses a pneumatic cleaning device of circulation of solid attached particle in electric elements surface, including equipment principal, set up electric elements's workstation, be equipped with the shower nozzle blow towards structure, induction port, air pump, compressed gas jar and filter equipment, the shower nozzle with the induction port is located respectively both sides around the workstation, the induction port is connected with connecting pipe one, the connecting pipe once filter equipment, air pump are connected to the air inlet of compressed gas jar, the gas outlet of compressed gas jar is connected to through connecting pipe two the shower nozzle. The utility model discloses realize through the shower nozzle after compressed air tank reaches certain pressure that blow towards cleanness to electric elements, absorb the air in the environment through air pump and filter equipment again and carry out filtration purification, this scheme has just so taken into account the high velocity air current and has blown towards and blow towards the effect of back ambient air purification.

Description

Pneumatic cleaning equipment of circulation of solid attached particle in electric elements surface

Technical Field

The utility model belongs to the technical field of cleaning device, a pneumatic cleaning device of circulation of electric elements surface solid attached particle is related to.

Background

Various low-voltage switches, auxiliary equipment such as transmitting, sensing, communication and control workstations, energy storage units and other main equipment are arranged in equipment bins and centralized control rooms for various types of new energy power generation, energy storage and the like according to use requirements. The adhesion of solid particles is one of the main causes of the faults of abnormal working conditions, reduced insulation resistance, short circuit, grounding and the like of various electrical and electronic elements. In order to keep the electrical elements clean and reduce equipment faults, the effective cleaning of solid attached particles on the surfaces of the electrical elements is the content of the conventional maintenance operation of various types of new energy equipment facilities. The current main cleaning technical means comprise high-speed airflow blowing and flushing, organic medium wiping, organic medium blowing (cleaning), cleaning tool sweeping, negative pressure suction and the like. These current major cleaning means are short in terms of safety, effectiveness, environmental protection and occupational hygiene. Wherein, the organic medium wiping usually takes ethanol as a main medium, and certain fire hazard exists in the operation process; the organic medium is blown and cleaned by volatile medium, so that the use limitation is large, and the cleaning effect on the electric elements and the cabinet (rack) which are inconvenient to disassemble is not ideal; the high-speed airflow blowing and flushing and the cleaning tool sweeping can cause solid particles to be suspended in the air, so that the environmental pollution and the occupational disease risk are caused; the negative pressure suction mode is not ideal in cleaning effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pneumatic cleaning device of circulation of electric elements surface solid attached particle to adopt the high velocity air current to blow among the solution prior art and dash and can cause solid particle thing to suspend in the air, produce environmental pollution's technical problem.

The utility model provides a pneumatic cleaning device of circulation of electric elements surface solid attached particle, including equipment main part, set up electric elements's workstation, be equipped with the shower nozzle blow towards structure, induction port, air pump, compressed gas jar and filter equipment, the shower nozzle with the induction port is located respectively both sides around the workstation, the induction port is connected with connecting pipe one, the connecting pipe once filter equipment, air pump are connected to the air inlet of compressed gas jar, the gas outlet of compressed gas jar is connected to through connecting pipe two the shower nozzle.

Preferably, the filtering device is a multistage filtering device and comprises a device shell and a plurality of filtering plates, the two ends of the device shell are provided with connectors for connecting pipelines, a filtering cavity is arranged inside the device shell, the two ends of the filtering cavity are provided with a plurality of air holes and air permeable plates corresponding to the connectors, and the filtering plates are arranged between the two ends of the filtering cavity at equal intervals and are vertically arranged.

Preferably, the top and the bottom of the filter chamber are provided with opposite plug board seats, the plug board seats are provided with plug slots in the same direction as the filter plate, the plug slots on the upper side and the lower side are opposite to each other, the upper side and the lower side of the filter plate are provided with plug convex edges matched with the corresponding plug slots in a plug mode, and the opening at one end of each plug slot is provided with an opening-closing door.

Preferably, the inner cavity of the equipment main body is provided with a main body inner cavity provided with the air pump, the compressed air tank, the filtering device and part of the connecting pipe, the connecting pipe comprises a first connecting pipe and a second connecting pipe, and one side of the equipment main body is provided with a communicating inner cavity and a maintenance door.

Preferably, an induced draft cover is arranged at the air suction port on the outer side of the device main body, the induced draft cover comprises a rectangular port and a conical induced draft part, and an outlet of the induced draft part is identical to the air suction port and is connected to the air suction port.

Preferably, blow towards structure still includes installing support and shower nozzle mounting structure, equipment principal front side bottom is equipped with the bottom plate that stretches forward, the workstation with the installing support is all installed on the bottom plate, the installing support is including fixing stand structure on the bottom plate with fix structural installation platform of stand, pass through on the installation platform shower nozzle mounting structure installs the shower nozzle.

Preferably, the shower nozzle mounting structure contains and fixes stand, installation cover one on the mount table, through the locking bolt with installation cover two that a side of the installation cover rotated to be connected, be equipped with on the installation cover one with stand sliding connection's hole groove one, hole groove two on the installation cover two with the pipe structure sliding connection of shower nozzle, installation cover one with all be equipped with the locking bolt on the installation cover two.

The utility model has the advantages of it is following: 1. this scheme plays the effect of bleeding through the air pump, can in time inhale by the air that the solid particle suspended solid pollutes in a large number through the induction port, and compressed air jar is recharged after filter device purifies the pollutant to blow towards for jet-propelled after and provide the air supply. The compressed gas tank realizes through the shower nozzle that blow towards clean to electric elements after reaching certain pressure, and this scheme has just so compromise high velocity air and has blown towards back ambient air purification's effect.

2. Filter equipment's structure in this scheme can carry out the multiple stage filtration to the air, has improved the purifying effect to solid particle pollutant in the air to make the change of filter become comparatively convenient through grafting mounting structure, the follow-up maintenance to filter equipment of being convenient for.

3. The blow-punching structure can realize the installation and fixation of the spray head, can conveniently adjust the position along the direction of the upright post, and can adjust the spray angle of the spray head and the distance between the spray head and the electric element.

Drawings

Fig. 1 is a schematic structural diagram of a circulating pneumatic cleaning device for solid particles adhered to the surface of an electrical component according to the present invention.

Fig. 2 is a schematic structural diagram of the air path system in the structure shown in fig. 1.

Fig. 3 is a schematic view of the structure of the filter device in the structure of fig. 1.

Fig. 4 is a partially enlarged view of the region a in the structure shown in fig. 1.

The labels in the figures are: 1. the device comprises a device main body, 2, a workbench, 3, a blowing and flushing structure, 4, a spray nozzle, 5, a spray nozzle mounting structure, 6, a rigid connecting pipe, 7, a hose, 8, an induced draft cover, 9, a compressed air tank, 10, an air pump, 11, a filtering device, 12, a device shell, 13, an opening and closing door, 14, a connector, 15, a filtering plate, 16, a plug board seat, 17, an air hole, 18, a mounting table, 19, a mounting upright post, 20, a mounting sleeve I, 21, a mounting sleeve II, 22, a circular pipe structure, 23, a hole groove II, 24 and a locking bolt.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model provides a pneumatic cleaning device of circulation of electric elements surface solid attached particle, including equipment main part 1, set up electric elements's workstation 2, be equipped with the shower nozzle 4 blow towards structure 3, induction port, air pump 10, compressed gas jar 9 and filter equipment 11, shower nozzle 4 with the induction port is located respectively both sides around the workstation 2, the induction port is connected with connecting pipe one, the connecting pipe once filter equipment 11, air pump 10 are connected to the air inlet of compressed gas jar 9, the gas outlet of compressed gas jar 9 is connected to through connecting pipe two shower nozzle 4. This structure is in the air inlet sets up the check valve and prevents outside gas leakage, the gas outlet sets up the pressure control valve, only can outwards release gas after 9 internal pressure of compressed gas jar reach certain size to this guarantees that 4 spun gas of shower nozzle reach certain pressure and velocity of flow, thereby realizes blowing the effect towards electric elements fast. The air pump 10 has the function of air suction, can suck a large amount of air polluted by the suspended solid particles through the air suction port in time, and then the air is purified by the filtering device 11 and then is filled into the compressed air tank 9, so that an air source is provided for the later air injection blowing. This scheme has just so compromise high-speed air current and has blown towards and has blown the effect of dashing back ambient air purification.

The filtering device 11 is a multistage filtering device 11 and comprises a device shell 12 and a plurality of filtering plates 15, two ends of the device shell 12 are provided with connectors 14 of connecting pipelines, a filtering cavity is arranged inside the device shell 12, two ends of the filtering cavity are provided with a plurality of air holes 17 and air permeable plates corresponding to the connectors 14, and the filtering plates 15 are arranged between two ends of the filtering cavity at equal intervals and are vertically arranged. By adopting the structure, the air can be subjected to multi-stage filtration, and the purification effect of solid particle pollutants in the air is improved.

The filter comprises a filter cavity, and is characterized in that opposite insertion plate seats 16 are arranged at the top and the bottom of the filter cavity, insertion grooves in the same direction as the filter 15 are arranged on the insertion plate seats 16, the insertion grooves on the upper side and the lower side are opposite to each other, insertion convex edges in insertion fit with the corresponding insertion grooves are arranged on the upper side and the lower side of the filter 15, and an opening and closing door 13 is arranged at an opening at one end of each insertion groove of the device shell 12. The filter plate 15 is installed by adopting a plug-in structure, and a complex structure and a screwing process are not needed, so that the filter plate 15 is more convenient to replace, and the subsequent maintenance of the filter device 11 is facilitated.

The inner cavity of the equipment main body 1 is provided with the air pump 10, the compressed air tank 9, the filtering device 11 and a main body inner cavity of a part of connecting pipe, the connecting pipe comprises a first connecting pipe and a second connecting pipe, and one side of the equipment main body 1 is provided with a communicating inner cavity and a maintenance door. At ordinary times, the main components such as the air pump 10 and the compressed air tank 9 are protected by the shell of the equipment main body 1 in the inner cavity of the equipment main body 1, and each piece of equipment can be checked and maintained by opening the maintenance door during maintenance.

An air draft cover 8 is arranged at the air suction port on the outer side of the equipment main body 1, the air draft cover 8 comprises a rectangular opening and a conical air draft part, and an outlet of the air draft part is identical to the air suction port and is connected to the air suction port. The induced draft cover 8 enlarges the air suction range of the air suction port, and enables the air suction position to be closer to the workbench 2, thereby improving the air suction effect and the air suction and purification effect.

Blow towards structure 3 and still include installing support and shower nozzle mounting structure 5, 1 front side bottom of equipment main part is equipped with the bottom plate that stretches forward, workstation 2 with the installing support is all installed on the bottom plate, the installing support is including fixing stand structure on the bottom plate with fix structural mount table 18 of stand, pass through on the mount table 18 shower nozzle mounting structure 5 installation shower nozzle 4. The first connecting pipe comprises a rigid connecting pipe 6 extending from the main body 1 of the device and a hose 7 connected with the rigid connecting pipe 6, and the end of the hose 7 is connected with the corresponding spray head 4.

Shower nozzle mounting structure 5 contains fixes installation stand 19, installation cover 20 on the mount table 18, through locking bolt 24 with installation cover two 21 of connecting are rotated to installation cover 20 side, be equipped with on the installation cover 20 with installation stand 19 sliding connection's hole groove one, hole groove two 23 on the installation cover two 21 with the pipe structure 22 sliding connection of shower nozzle 4, installation cover one 20 with all be equipped with locking bolt 24 on the installation cover two 21.

The structure of the first hole groove and the structure of the second hole groove 23 are the same and comprise a through groove and a circular through hole, the circular through hole is in sliding fit with the installation upright post 19 or the circular pipe structure 22, one end of the through groove extends to the circular through hole, the other end of the through groove extends to the side face of the first installation sleeve 20 or the second installation sleeve 21, one end of the locking bolt 24 is in threaded connection with one side of the through groove, the other end of the locking bolt is extruded on the extrusion portion of the side face of the first installation sleeve 20 or the second installation sleeve 21, a handheld plate convenient to hold is arranged on the extrusion portion, the locking bolt 24 can be extruded by screwing the handheld plate to enable the through groove to reduce the circular through hole, and pressing locking of the upright post 19 or the circular pipe structure 22 inside the circular through hole is achieved.

The working process of the invention is as follows: the electric element is arranged on the workbench 2 to be fixed, the fixed spray nozzle 4 is adjusted through the spray nozzle mounting structure 5, the air outlet of the compressed air tank 9 is opened, and the spray nozzle 4 is blown towards the electric element and towards the air suction port to clean the electric element. Meanwhile, the air pump 10 can be opened to pump air, polluted air around the electric elements can be sucked in through the air suction opening of the air inducing cover 8 as much as possible, relatively clean air is pumped into the compression air tank 9 by the air pump 10 after being filtered by the filtering device 11 and is kept in the compression air tank 9 under the action of the one-way valve until the pressure reaches a certain value, and the air is discharged from the air outlet. The filter panels 15 of the filter device 11 are regularly maintained because they clog the filter screens or cartridges in the filter device after a certain period of use. The maintenance door is opened during maintenance, each device part in the inner cavity of the equipment main body 1 is checked, wherein the opening and closing door 13 is required to be opened for checking the filtering device 11, a plurality of filter plates 15 which are inserted into the opening and closing door are taken out one by one for checking, the filter plates 15 with the blocking condition are replaced, the filter plates 15 after being checked or replaced are inserted into the filter cavity through the inserting convex edges on the upper side and the lower side, and the maintenance and the replacement are simple and convenient.

The above description is for the illustrative description of the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention adopts various insubstantial improvements of the concept and technical solution of the present invention, or without improvement, the present invention directly applies the concept and technical solution of the present invention to other occasions, all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a pneumatic cleaning device of circulation of electric elements surface solid attached particle, includes equipment main part (1), workstation (2) that sets up electric elements and be equipped with blow towards structure (3) of shower nozzle (4), its characterized in that: still include induction port, air pump (10), compressed air jar (9) and filter equipment (11), shower nozzle (4) with the induction port is located respectively both sides around workstation (2), the induction port is connected with connecting pipe one, the connecting pipe once filter equipment (11), air pump (10) are connected to the air inlet of compressed air jar (9), the gas outlet of compressed air jar (9) is connected to through connecting pipe two shower nozzle (4).

2. A device for circulating pneumatic cleaning of solid particles adhered to the surface of an electrical component according to claim 1, wherein: filter equipment (11) is multistage filter equipment (11), including device casing (12) and a plurality of filter (15) device casing (12) both ends are equipped with interface (14) of connecting tube, device casing (12) inside is equipped with the filter chamber, the filter chamber both ends for being equipped with a plurality of bleeder vents (17) with the ventilative board that interface (14) correspond, filter (15) are in equidistant arranging and vertical setting between the both ends of filter chamber.

3. A device for circulating pneumatic cleaning of solid particles adhered to the surface of an electrical component according to claim 2, wherein: the filter comprises a filter cavity, and is characterized in that the top and the bottom of the filter cavity are respectively provided with a relative inserting plate seat (16), inserting grooves with the same direction as that of a filter plate (15) are arranged on the inserting plate seats (16), the inserting grooves on the upper side and the lower side are opposite to each other, inserting convex edges matched with the inserting grooves in an inserting mode are arranged on the upper side and the lower side of the filter plate (15), and an opening and closing door (13) is arranged at an opening at one end of each inserting groove of the device shell (12).

4. A circulating pneumatic cleaning apparatus for solid particles adhered to the surface of an electric component according to any one of claims 1 to 3, wherein: the inner chamber of the equipment main body (1) is provided with a main body inner chamber provided with the air pump (10), the compressed air tank (9), the filtering device (11) and a part of connecting pipe, the connecting pipe comprises a first connecting pipe and a second connecting pipe, and one side of the equipment main body (1) is provided with a communicating inner chamber and a maintenance door.

5. A pneumatic cleaning apparatus for circulating solid particles adhered to the surface of an electrical component as claimed in claim 1, wherein: an air draft cover (8) is arranged at the air suction opening on the outer side of the equipment main body (1), the air draft cover (8) comprises a rectangular opening and a conical air draft part, and an outlet of the air draft part is identical to the air suction opening and is connected to the air suction opening.

6. A device for circulating pneumatic cleaning of solid particles adhered to the surface of an electrical component according to claim 1, wherein: blow towards structure (3) and still include installing support and shower nozzle mounting structure (5), equipment main part (1) front side bottom is equipped with the bottom plate of protraction, workstation (2) with the installing support is all installed on the bottom plate, the installing support is including fixing stand structure on the bottom plate with fix structural mount table (18) of stand, pass through on mount table (18) shower nozzle mounting structure (5) installation shower nozzle (4).

7. A circulating pneumatic cleaning device for solid particles adhered to the surface of an electric element according to claim 6, wherein: shower nozzle mounting structure (5) contain to be fixed stand, installation cover (20) on mount table (18), through locking bolt (24) with installation cover (20) side is rotated installation cover two (21) of connecting, be equipped with on installation cover (20) with stand sliding connection's hole groove one, hole groove two (23) on installation cover two (21) with pipe structure (22) sliding connection of shower nozzle (4), installation cover (20) with all be equipped with locking bolt (24) on installation cover two (21).

Images