CN114769001A - A self-cleaning system - Google Patents

Abstract

The invention discloses a self-cleaning system, which comprises a purification device and a ventilation air duct, wherein an ultrasonic vibrator is fixedly arranged at the lower end of the purification device, a water outlet spray nozzle is fixedly arranged in the ventilation air duct, the ventilation air duct is in a concave structural design, a sealing valve is movably arranged in the ventilation air duct, a cleaning scraper is movably arranged in the water outlet spray nozzle and comprises a linkage seat and a connecting beam frame, a driving connecting rod is connected in the linkage seat in a threaded manner, the connecting beam frame comprises a flushing spray nozzle and a flushing joint, the flushing spray nozzle is fixedly connected to the outer side of the connecting beam frame, the flushing spray nozzle is communicated with the flushing joint, and a positioning groove is formed in the cleaning scraper. This self-cleaning system has increased the ventilation duct of character cut in bas-relief shape, cleans inside electrostatic field through soaking, and cooperation ultrasonic vibration device improves inside clean effect, has still increased the anti-overflow valve that prevents inside clean water and spill over, reduces clean water and enters into in the wind channel.

Description

A self-cleaning system

technical field

The invention relates to the technical field of electrostatic dust removal, in particular to a self-cleaning system.

Background technique

Electrostatic precipitator means that when the gas containing dust particles in the air is purified, the large particles will first be intercepted and filtered by the primary filter, and then continue to the anode wire (discharge positive electrode) and grounded cathode plate ( After the high-voltage electric field formed between the negative plates), due to the corona discharge generated by the anode, the gas will be corona discharge, and the gas will be rapidly ionized. Under the action of the electric field force, it hits the cathode plate and is adsorbed and deposited on the cathode plate. During the movement, due to the slight potential difference between the nucleus and the cell membrane of the bacteria, it will also be captured and killed by the energy instantly released by the high-voltage charge and lose the energy. The biological activity is completely killed, thereby achieving the effect of dust removal and sterilization.

When cleaning it, it is generally operated manually, but the internal electrostatic field needs to be disassembled for cleaning during operation. The fly ash and sewage during work will be in direct contact with the staff, which will affect the staff. At the same time, the manual cleaning work is relatively slow and the cost is high. However, cleaning with special equipment requires the purchase of special equipment and training of professional workers to operate, and the scope of application is relatively small.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a self-cleaning system, through soaking, the scraper cooperates to carry out the internal cleaning work, and has the advantages of automatic cleaning, simple operation, and non-contact cleaning, so as to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a self-cleaning system, comprising a purification device and a ventilation duct, and an ultrasonic vibrator is fixedly installed at the lower end of the purification device;

A water outlet nozzle is fixedly installed in the ventilation air duct, the ventilation air duct is designed in a "concave" shape, a sealing valve is movably installed in the ventilation air duct, and a cleaning scraper is movably installed in the water outlet nozzle;

The cleaning blade includes a linkage seat and a connecting beam frame, the linkage seat is internally threaded with a drive link, the connecting beam frame includes a flushing nozzle and a flushing joint, and the flushing nozzle is fixedly connected to the connecting beam frame. On the outside, the flushing nozzle and the flushing joint communicate with each other, and the cleaning blade is provided with a positioning groove.

As a preferred embodiment of the present invention, a cleaning water tank is fixedly installed on the purification device, and the cleaning water tank and the water outlet nozzle are communicated with each other.

As a preferred embodiment of the present invention, a purification electrostatic field is movably installed in the ventilation air duct, and the purification electrostatic field includes an installation and positioning block and an ionization wire, and a connection contact is fixedly installed on the installation and positioning block.

As a preferred embodiment of the present invention, the purification electrostatic field is installed on the ventilation air duct through a limit mounting seat, and the purification electrostatic field is electrically connected to the electric control box through a connecting contact.

Preferably, the sealing valve is arranged in a "Z" shape, the sealing valve is movably installed on the ventilation air duct by driving the valve shaft, and the ventilation air duct is provided with a sealing block for sealing with the sealing valve.

As a preferred embodiment of the present invention, two liquid level sensors and a disinfection lamp are symmetrically arranged in the ventilation air duct.

Preferably in the present invention, a drainage pipe is arranged in the ventilation duct, the other end of the drainage pipe is connected with a filtered water tank, and the other end of the filtered water tank is communicated with the sewage collection tank through a connecting pipe.

As a preferred embodiment of the present invention, at least five layers of filter nets are movably installed in the filter water tank, and a removable cover plate is fixedly connected to the upper end of the filter net.

As a preferred embodiment of the present invention, a cleaning cover plate is detachably connected to the sewage collection tank, a sewage pipe is movably installed on the sewage collection tank, and a scale table is provided on the outer side.

Compared with the prior art, the beneficial effects of the present invention are:

The self-cleaning system adds a concave-shaped ventilation duct, cleans the internal electrostatic field used for purification by soaking, and cooperates with the ultrasonic vibration device to improve the internal cleaning effect. The overflow valve adopts a "Z"-shaped structure setting, which can better seal the interior during cleaning, reduce the entry of water into the air duct during cleaning, and affect the normal use of the equipment, and adopts the internal automatic cleaning structure , can carry out cleaning work at any time, improve the convenience of cleaning and use, and add a scraper for auxiliary cleaning inside to clean up the dirt remaining in the electrostatic field during immersion, and use a threaded rod to move up and down, and after the cleaning is completed After cleaning, the scraper is cleaned by the nozzle on the scraper to maintain the cleanliness of the internal cleaning structure, and the sewage generated inside will be collected by the sewage collection device, which is convenient for the staff to deal with. It also provides a structure for cleaning through the nozzle. The cleaning nozzle that swings up and down can increase the cleaning area, improve the speed and efficiency of cleaning, and add a collection tank in the purification device, which can collect and transfer the sewage generated during cleaning, and filter and store it through the sewage treatment device. The residue of sewage will speed up the drying speed of the equipment.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the internal structure schematic diagram of the present invention;

Figure 3 is a schematic diagram of the connection structure of the scraper of the present invention;

Fig. 4 is the structural schematic diagram of the purification electrostatic field of the present invention;

Fig. 5 is the structural schematic diagram of the sealing valve of the present invention;

6 is a schematic diagram of a scraper split structure of the present invention;

7 is a schematic diagram of the overall structure of the scraper of the present invention;

Figure 8 is a schematic structural diagram of the sewage collection tank of the present invention;

FIG. 9 is a first structural schematic diagram of a nozzle cleaning embodiment of the present invention;

FIG. 10 is a second structural schematic diagram of a nozzle cleaning embodiment of the present invention.

In the figure: 1. Purification device; 2. Ventilation duct; 3. Cleaning water tank; 4. Electric control box; 5. Ultrasonic vibrator; 6. Water outlet nozzle; 7. Sealing valve; block; 8, liquid level sensor; 9, disinfection lamp; 10, cleaning scraper; 1001, linkage seat; 1002, drive connecting rod; 1003, connecting beam frame; 1004, flushing nozzle; 1005, flushing joint; 1006 , positioning groove; 11, purification of electrostatic field; 1101, installation of positioning block; 1102, connection contact; 1103, ionization wire; 12, drainage pipe; 13, filter water tank; 14, filter screen; 15, dismantling cover plate; 16, Sewage collection tank; 17. Cleaning cover; 18. Sewage pipe; 19. Scale table; 20. Connecting pipe; 21. Mounting bracket; 22. Winding device; 23. Connecting bracket; 24. Cleaning nozzle; 25. Waterproof curtain ;26, water collection tank; 27, protective groove; 28, installation of sensor; 29, drive gear; 30, interlocking rack; 31, connecting pipe; 32, connecting bar; 33, rotating seat; 34, connecting shaft; 35 , Limit mount.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Please refer to Fig. 1-Fig. 8, a self-cleaning system includes a purification device 1 and a ventilation duct 2. An ultrasonic vibrator 5 is fixedly installed at the lower end of the purification device 1, and the ventilation duct 2 is designed in a "concave" shape. A water outlet nozzle 6 is fixedly installed in the air duct 2, a sealing valve 7 is movably installed in the ventilation air duct 2, and a cleaning blade 10 is movably installed in the water outlet nozzle 6. The cleaning blade 10 includes a linkage seat 1001 and a connecting beam frame 1003, The link seat 1001 is internally threaded with a drive connecting rod 1002. The connecting beam frame 1003 includes a flushing nozzle 1004 and a flushing joint 1005. The flushing nozzle 1004 is fixedly connected to the outer side of the connecting beam frame 1003. The flushing nozzle 1004 and the flushing joint 1005 communicate with each other and clean The scraper 10 is provided with a positioning groove 1006 .

In addition, a cleaning water tank 3 is fixedly installed on the purification device 1, the cleaning water tank 3 and the water outlet nozzle 6 are connected to each other, and a purification electrostatic field 11 is movably installed in the ventilation air duct 2, and the purification electrostatic field 11 includes an installation positioning block 1101 and an ionization wire. 1103, the connection contact 1102 is fixedly installed on the installation and positioning block 1101, the purification electrostatic field 11 is installed on the ventilation duct 2 through the limit mounting seat 35, and the purification electrostatic field 11 is electrically connected with the electric control box 4 through the connection contact 1102 , the sealing valve 7 is set in a "Z" shape, and the sealing valve 7 is movably installed on the ventilation duct 2 by driving the valve shaft 701. The ventilation duct 2 is provided with a sealing block 702 that is sealed with the sealing valve 7. Two liquid level sensors 8 and disinfection lamps 9 are arranged symmetrically inside, and a drainage pipe 12 is arranged in the ventilation air duct 2. The other end of the drainage pipe 12 is connected with a filtered water tank 13, and the other end of the filtered water tank 13 is connected through a connecting pipe 20. It communicates with the sewage collection tank 16. At least five layers of filter screens 14 are movably installed in the filter water tank 13. The upper end of the filter screen 14 is fixedly connected with a dismantling cover plate 15. The sewage collection tank 16 is detachably connected with a cleaning cover plate 17. A sewage pipe 18 is movably installed on the tank 16, and a scale 19 is provided on the outside.

When cleaning is required, water is added to the interior through the water outlet nozzle 6. When the water level reaches the liquid level sensor 8, the water addition will be stopped, and the sealing valve 7 will rotate at the same time, and cooperate with the sealing block 702 to seal the ventilation duct 2. Start the ultrasonic vibrator 5, cooperate with the internal cleaning water to clean the electrostatic field 11, and after the cleaning time is reached, the water will be drained through the drainage pipe 12, while the ultrasonic vibrator 5 is turned off, and the sealing valve 7 is opened. , the disinfection lamp is lit to sterilize the interior, the driving rod 1002 cooperates with the linkage seat 1001 to move, and drives the cleaning scraper 10 to move up and down, and the cleaning scraper 10 purifies the remaining dirt on the electrostatic field 11. After the cleaning is completed, the cleaning blade 10 is rinsed through the rinse nozzle 1004 to complete the cleaning work. The sewage generated by the cleaning will be collected by the sewage collection tank 16 through the drainage pipe 12, filtered by the filter screen 14, and then circulated. used work.

Embodiment 2

Please refer to FIGS. 9-10 , the cleaning water tank 3 is fixedly installed on the upper end of the purification device 1 , the purification electrostatic field 11 is movably installed in the purification device 1 , the installation bracket 21 is fixedly installed on the outside of the purification device 1 , and the installation bracket 21 is movably installed with Rewinding device 22, a waterproof curtain 25 is fixedly installed at the lower end of the winding device 22, a protective groove 27 is fixedly installed at the lower end of the purification device 1, an installation sensor 28 is fixedly installed in the protective groove 27, and a connection is fixedly installed in the purification device 1 Bracket 23, a cleaning nozzle 24 is movably installed on the connecting bracket 23, a water collecting tank 26 is fixedly installed in the purification device 1, a drainage pipe 12 is fixedly connected to the lower end of the water collecting tank 26, and a rotating seat 33 is fixedly installed on the cleaning nozzle 24. The rotating seat 33 is connected with the connecting bracket 23 through the connecting shaft 34, the cleaning nozzle 24 is connected with the cleaning water tank 3 through the communication pipe 31, the rotating seat 33 is fixedly connected with the connecting bar 32, and the upper end of the connecting bar 32 is fixedly installed with the interlocking rack 30. , the outer side of the interlocking rack 30 is meshed with a drive gear 29;

There are two groups of cleaning nozzles 24 arranged in pairs about the cleaning electrostatic field 11 , two groups of driving gears 29 and interlocking racks 30 are arranged in the cleaning device 1 , and the driving gears 29 are arranged in a fan-shaped structure.

When cleaning, put down the waterproof curtain 25 through the winding device 22, and the waterproof curtain 25 enters the protective groove 27. After the installation of the sensor 28 senses that the waterproof curtain 25 is in place, it will feedback a signal to start the equipment, and drive the interlocking teeth through the driving gear 29. The strip 30 moves up and down, and drives the cleaning nozzle 24 to swing up and down to clean the purifying electrostatic field 11. At the same time, the sewage generated by the cleaning will be collected by the sewage collection tank 16 through the drainage pipe 12, and will be recycled after being filtered by the filter screen 14. After the cleaning is completed, the waterproof curtain 25 is retracted by the winding device 22, and the purification work is continued.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A self-cleaning system is characterized by comprising a purification device (1) and a ventilation air channel (2), wherein an ultrasonic vibrator (5) is fixedly arranged at the lower end of the purification device (1);

a water outlet spray head (6) is fixedly arranged in the ventilation air duct (2), the ventilation air duct (2) is designed to be of a concave structure, a sealing valve (7) is movably arranged in the ventilation air duct (2), and a cleaning scraper (10) is movably arranged in the water outlet spray head (6);

the cleaning scraper (10) comprises a linkage seat (1001) and a connecting beam frame (1003), a driving connecting rod (1002) is connected to the linkage seat (1001) in a threaded mode, the connecting beam frame (1003) comprises a flushing nozzle (1004) and a flushing joint (1005), the flushing nozzle (1004) is fixedly connected to the outer side of the connecting beam frame (1003), the flushing nozzle (1004) is communicated with the flushing joint (1005), and a positioning groove (1006) is formed in the cleaning scraper (10).

2. A self-cleaning system according to claim 1, wherein: the cleaning device is characterized in that a cleaning water tank (3) is fixedly mounted on the purifying device (1), and the cleaning water tank (3) and the water outlet nozzle (6) are communicated with each other.

3. The self-cleaning system of claim 1, wherein: a purification electrostatic field (11) is movably mounted in the ventilation air duct (2), the purification electrostatic field (11) comprises a mounting and positioning block (1101) and an ionization wire (1103), and a connecting contact (1102) is fixedly mounted on the mounting and positioning block (1101).

4. A self-cleaning system according to claim 2, wherein: the purifying electrostatic field (11) is arranged on the ventilation air duct (2) through a limiting mounting seat (35), and the purifying electrostatic field (11) is electrically connected with the electric cabinet (4) through a connecting contact (1102).

5. A self-cleaning system according to claim 1, wherein: the sealing valve (7) is arranged in a Z-shaped structure, the sealing valve (7) is movably mounted on the ventilation air duct (2) through a driving valve shaft (701), and a sealing block (702) matched with the sealing valve (7) for sealing is arranged on the ventilation air duct (2).

6. A self-cleaning system according to claim 1, wherein: two liquid level sensors (8) and a disinfection lamp tube (9) are symmetrically arranged in the ventilation air duct (2).

7. The self-cleaning system of claim 1, wherein: be provided with drainage pipe (12) in ventilation duct (2), the other end intercommunication of drainage pipe (12) has filtration water tank (13), the other end of filtration water tank (13) is through connecting tube (20) and sewage collection tank (16) intercommunication each other.

8. A self-cleaning system according to claim 1, wherein: at least five layers of filter screens (14) are movably mounted in the filter water tank (13), and a detachable cover plate (15) is fixedly connected to the upper ends of the filter screens (14).

9. A self-cleaning system according to claim 1, wherein: can dismantle on sewage collection tank (16) and be connected with and wash apron (17), movable mounting has blow off pipe (18) on sewage collection tank (16), the outside is provided with graduation apparatus (19).

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