CN219415082U - Electric room ventilation unit of power plant - Google Patents

Abstract

The utility model discloses a ventilation device for an electric room of a power plant, which comprises an electric room; the electric room is used for supporting the device element, a ventilation assembly is arranged on the electric room, and a filter screen cleaning assembly and a dust recycling assembly are arranged in the electric room; the utility model relates to the technical field of an electric room, which has the beneficial effects that the cleaning of a net surface can be carried out through a filter screen cleaning assembly, and only a worker can clean dust out of a collecting box through a dust recycling assembly, so that the manual cleaning process of the net surface can be greatly reduced, and the labor can be saved to a great extent.

Description

Electric room ventilation unit of power plant

Technical Field

The utility model relates to the technical field of electrical rooms, in particular to a ventilation device for an electrical room of a power plant.

Background

The prior patent number is: CN213983878U an electric room ventilation unit of power plant, including the equipment device main part, the equipment device main part includes factory building and ventilation inner room, the inside fixedly connected with ventilation inner room of factory building, the inner wall one side fixedly connected with ventilation window of ventilation inner room, the first air exit of inner wall opposite side fixedly connected with of ventilation inner room, the top fixedly connected with solar panel of equipment device main part, the inside fixedly connected with second fan leaf of first air exit, the flexible soft board of top swing joint of equipment device main part, one side fixedly connected with connecting line of solar panel, outer wall one side fixedly connected with drainage pipe of equipment device main part, the one end fixedly connected with shutter of second fan leaf, one side fixedly connected with motor of flexible soft board, the inside one side swing joint transmission shaft of motor, the one end fixedly connected with sliding block of transmission shaft, one side of first air exit is provided with the second air exit, and has following problem in this patent document:

although the ventilation components such as the air outlet and the ventilation window can be used for quickly refrigerating and cooling, the flow of air can bring a lot of dust into a factory building, and the common protection method is to filter the dust by using a filter screen, but the filter screen needs to be cleaned regularly, and the labor is wasted.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: an electric room ventilation device of a power plant comprises an electric room; the electric room is used for supporting the device element, a ventilation assembly is arranged on the electric room, and a filter screen cleaning assembly and a dust recycling assembly are arranged in the electric room;

wherein, ventilation assembly includes: the fan comprises a fan frame, an air changing fan, a vent hole, a dust blocking net and a filter net frame;

the fan frame is installed in the electrical room top, trade the fan and install on the fan frame, the ventilation hole is seted up in electrical room side, filter screen rack cover is in fan frame below, keep off dirt net and install in ventilation hole inside and on the filter screen rack.

Preferably, the filter screen cleaning assembly includes: mounting bracket, motor frame, rotating electrical machines, protection casing, electric putter, support frame, swivel mount, rotary actuator, telescopic link, buffer spring, collecting box, scraper blade and dust catcher:

the installation frame can be installed below the fan frame through bolts, the motor frame is installed on the inner wall and the outer wall of the electric room, the rotating motor is installed on the motor frame, the protective cover is connected to the output end of the rotating motor, the electric push rod is installed on the protective cover and inside the installation frame, the support frame is connected to the lower end of the electric push rod, the rotary frame is installed in the support frame, the rotary driver is installed on the support frame, the rotary frame is connected to the output end of the rotary driver, the rotary frame and the collecting box are connected through the telescopic rod, the scraping plate is installed at the front end of the bottom of the collecting box, and the dust collector is installed at the front end of the inside of the collecting box.

Preferably, the protective cover is provided with an access hole.

Preferably, the protective cover and the vent hole edge are provided with a stop block.

Preferably, the blade width is set to be uniform in vent diameter.

Preferably, the dust recycling assembly includes: the locking device comprises a clamping frame, a cover plate, clamping plates, locking buckles, a buckle groove, a switch buckle, a transmission buckle, a connecting rod, a spring and a button;

the utility model discloses a collecting box, including the collection box, the buckle groove is seted up in the wall above the collection box, the card frame is installed in collection box rear side below, the apron card is on the card frame, the cardboard is connected in the apron top, the lock buckle of locking is installed in the cardboard below and is inserted the buckle inslot, the transmission buckle is installed in horizontal buckle inslot, the switch buckle is installed in another fore-and-aft buckle inslot, be equipped with the jack on the transmission buckle.

Advantageous effects

The utility model provides an electric room ventilation unit of power plant possesses following beneficial effect:

the scheme can clean the net surface through the filter screen cleaning assembly, only a worker needs to clean dust out of the collecting box through the dust recycling assembly, the manual cleaning process of the net surface can be greatly reduced, and labor can be saved to a great extent.

Drawings

Fig. 1 is a schematic view of an appearance structure of a ventilation device for an electric room of a power plant according to the present utility model.

Fig. 2 is a schematic front sectional view of a ventilation device for an electric room of a power plant according to the present utility model.

Fig. 3 is a schematic diagram of a filter screen cleaning assembly of a ventilation device for an electric room of a power plant according to the present utility model.

FIG. 4 is an enlarged schematic view of a portion of a filter screen cleaning assembly of a ventilation device for an electrical room of a power plant according to the present utility model.

Figure 5 is a schematic rear view of a dust recycling assembly of a ventilation device for an electrical room of a power plant according to the present utility model.

FIG. 6 is an enlarged schematic view of a portion of a dust recycling assembly of a ventilation device for an electrical room of a power plant according to the present utility model.

FIG. 7 is a schematic view of a dust recycling assembly of a ventilation device for an electrical room of a power plant according to the present utility model.

In the figure: 1. an electrical room; 2. a fan frame; 3. a ventilating fan; 4. a vent hole; 5. a dust blocking net; 6. a filter screen frame; 7. a mounting frame; 8. a motor frame; 9. a rotating electric machine; 10. a protective cover; 11. an electric push rod; 12. a support frame; 13. a rotating frame; 14. a rotary driver; 15. a telescopic rod; 16. a buffer spring; 17. a collection box; 18. a scraper; 19. a dust collector; 20. a clamping frame; 21. a cover plate; 22. a clamping plate; 23. locking the buckle; 24. a buckle groove; 25. the switch is buckled; 26. a transmission buckle; 27. a connecting rod; 28. a spring; 29. a button;

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution.

A ventilation device of an electric room 1 of a power plant comprises the electric room 1; the electric room 1 is used for supporting device elements, a ventilation assembly is arranged on the electric room 1, and a filter screen cleaning assembly and a dust recycling assembly are arranged inside the electric room 1;

wherein, ventilation assembly includes: a fan frame 2, a ventilation fan 3, a ventilation hole 4, a dust blocking net 5 and a filter net frame 6;

the fan frame 2 is installed in electric room 1 top, trade fan 3 and install on fan frame 2, ventilation hole 4 is seted up in electric room 1 side, filter screen frame 6 covers in fan frame 2 below, keep off dirt net 5 and install inside ventilation hole 4 and on filter screen frame 6.

When the electric room 1 is ventilated, the ventilation fan 3 is started, the air flow inside and outside the electric room 1 is started to flow through the ventilation hole 4, and the dust blocking net 5 is used for preventing dust from entering the electric room 1 during ventilation.

Preferably, still further, the filter screen cleaning assembly includes: mounting bracket 7, motor frame 8, rotating electrical machines 9, protection casing 10, electric putter 11, support frame 12, swivel mount 13, rotary actuator 14, telescopic link 15, buffer spring 16, collection box 17, scraper blade 18 and dust catcher 19:

the utility model discloses a fan frame, including fan frame 2, motor frame 8, rotating electrical machines 9, protection casing 10, electric putter 11, support frame 12, rotary frame 13, rotary driver 14, collecting box 17, scraper blade 18, dust catcher 19, dust catcher 17, rotary driver 14, rotary frame 13, collecting box 17, dust catcher 19 and dust catcher 17.

When the dust on the dust-blocking net 5 needs to be cleaned, the rotating motor 9 drives the protective cover 10 to rotate 180 degrees, so that the protective cover 10 covers the vent holes 4, then the electric push rod 11 is started to push the scraping plate 18 inwards to abut against the surface of the dust-blocking net 5, the telescopic rod 15 and the buffer spring 16 are matched to buffer the scraping plate 18 to a certain extent against the dust-blocking net 5, so that the scraping plate 18 is prevented from bursting the net surface, and then the rotating driver 14 is started to drive the scraping plate 18 to rotate on the net surface of the dust-blocking net 5, so that dust on the net surface is scraped, and the dust collector 19 can suck the scraped dust into the dust collecting box 17 to clean along with the rotation of the scraping plate 18.

Preferably, further, the protective cover 10 is provided with an access hole.

It should be noted that, the access opening may facilitate opening the protective cover 10 to clean the collection box 17.

Preferably, further, a stop is provided on the protective cover 10 and on the vent 4.

It should be noted that the stopper is used for limiting the rotation of the protection cover 10, so that the protection cover 10 can be accurately stopped above the ventilation hole 4.

Preferably, further, the width of the scraping plate 18 is set to be equal to the diameter of the ventilation hole 4.

The blade 18 having a width corresponding to the diameter of the vent hole 4 can more fully scrape the dust-shielding net 5.

Preferably, further, the dust recycling assembly includes: the clamping frame 20, the cover plate 21, the clamping plate 22, the locking buckle 23, the buckle groove 24, the switch buckle 25, the transmission buckle 26, the connecting rod 27, the spring 28 and the button 29;

the buckle groove 24 is formed in the wall surface above the collecting box 17, the clamping frame 20 is arranged below the rear side of the collecting box 17, the cover plate 21 is clamped on the clamping frame 20, the clamping plate 22 is connected above the cover plate 21, the locking buckle 23 is arranged below the clamping plate 22 and inserted into the buckle groove 24, the transmission buckle 26 is arranged in the transverse buckle groove 24, the switch buckle 25 is arranged in the other longitudinal buckle groove 24, an inserting hole is formed in the transmission buckle 26, and the spring 28 can be used for resetting the transmission buckle 26 and the switch buckle 25.

When the dust in the collecting box 17 needs to be cleaned, the button 29 is pressed to make the connecting rod 27 drive the switch buckle 25 to move downwards, the switch buckle 25 can stir the transmission buckle 26 to move rightwards to make the transmission buckle 26 and the locking buckle 23 release the engagement, and then the cover plate 21 can be detached to clean the dust in the collecting box 17.

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

Claims (6)

1. An electric room ventilation device of a power plant comprises an electric room; the electric room is used for supporting the device element and is characterized in that a ventilation assembly is arranged on the electric room, and a filter screen cleaning assembly and a dust recycling assembly are arranged in the electric room;

wherein, ventilation assembly includes: the fan comprises a fan frame, an air changing fan, a vent hole, a dust blocking net and a filter net frame;

the fan frame is installed in the electrical room top, trade the fan and install on the fan frame, the ventilation hole is seted up in electrical room side, filter screen rack cover is in fan frame below, keep off dirt net and install in ventilation hole inside and on the filter screen rack.

2. A plant electrical room ventilation device according to claim 1, wherein the filter screen cleaning assembly comprises: mounting bracket, motor frame, rotating electrical machines, protection casing, electric putter, support frame, swivel mount, rotary actuator, telescopic link, buffer spring, collecting box, scraper blade and dust catcher:

the installation frame can be installed below the fan frame through bolts, the motor frame is installed on the inner wall and the outer wall of the electric room, the rotating motor is installed on the motor frame, the protective cover is connected to the output end of the rotating motor, the electric push rod is installed on the protective cover and inside the installation frame, the support frame is connected to the lower end of the electric push rod, the rotary frame is installed in the support frame, the rotary driver is installed on the support frame, the rotary frame is connected to the output end of the rotary driver, the rotary frame and the collecting box are connected through the telescopic rod, the scraping plate is installed at the front end of the bottom of the collecting box, and the dust collector is installed at the front end of the inside of the collecting box.

3. A plant electrical room ventilation arrangement according to claim 2, characterized in that the protective cover is provided with access openings.

4. A plant electrical room ventilation arrangement according to claim 2, characterized in that the shield is provided with stops on the sides of the ventilation holes.

5. A plant electrical room ventilation arrangement according to claim 2, characterized in that the blade width is arranged with a uniform size of vent diameter.

6. The power plant electrical room ventilation device of claim 1, wherein the dust recycling assembly comprises: the locking device comprises a clamping frame, a cover plate, clamping plates, locking buckles, a buckle groove, a switch buckle, a transmission buckle, a connecting rod, a spring and a button;

the utility model discloses a collecting box, including the collection box, the buckle groove is seted up in the wall above the collection box, the card frame is installed in collection box rear side below, the apron card is on the card frame, the cardboard is connected in the apron top, the lock buckle of locking is installed in the cardboard below and is inserted the buckle inslot, the transmission buckle is installed in horizontal buckle inslot, the switch buckle is installed in another fore-and-aft buckle inslot, be equipped with the jack on the transmission buckle.