CN214429877U

CN214429877U - Ventilation device for electric room of power plant

Info

Publication number: CN214429877U
Application number: CN202120644050.9U
Authority: CN
Inventors: 朱燕君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-19
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to the technical field of power plants, and discloses a power plant electric room ventilation unit, including electric room, oscillating fan, motor and time-recorder, the right side of electric room is fixedly connected with the shutter, the right side of electric room is close to the rear rotation of shutter is connected with the door, the inside upper surface of electric room is fixedly connected with the slide rail, the inside right side top of electric room is fixedly connected with the backup pad, the inside fixedly connected with lead screw seat of backup pad; through newly-increased box on the device, install singlechip, timer and switch on the box, the electric element on the device passes through the power supply of outside battery, after ventilation unit installs, open the switch, the timer begins the count down, reach the settlement time after the timer, can trigger the singlechip, the singlechip just controls the motor, the work of fan of shaking the head, can ventilate to electric room like this, the modified device, ventilation unit is not 24h and always works, when reaching the ventilation effect, can save electric power the most.

Description

Ventilation device for electric room of power plant

Technical Field

The utility model relates to a power plant technical field specifically is a power plant's electric room ventilation unit.

Background

Thermal power generation is the main form of electricity generation at present in our country, and along with the continuous improvement of thermal power generation technology, the electric load capacity of power plant is higher and higher, and thermal power factory gradually develops to high capacity high parameter high performance direction, and the electric room capacity is constantly increased, and the heat dissipation capacity increases, has formed many high fever electric rooms.

The louver is installed on the existing electric room for ventilation and heat dissipation, but the ventilation and heat dissipation in the louver mode is poor in heat dissipation effect, and the louver mode is not beneficial to air circulation, so that the ventilation device of the electric room of the power plant is to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric room ventilation unit of power plant has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a power plant electric room ventilation device comprises an electric room, an oscillating fan, a motor and a timer, wherein a louver is fixedly connected to the right side of the electric room, a door is rotatably connected to the right side of the electric room close to the rear side of the louver, a slide rail is fixedly connected to the inner surface of the electric room, a support plate is fixedly connected to the upper side of the inner right side of the electric room, a screw rod seat is fixedly connected to the inner side of the support plate, a base is fixedly connected to the upper side of the inner left side of the electric room, the upper surface of the base is fixedly connected with the motor, the output end of the motor is fixedly connected with a screw rod through a coupler, the screw rod penetrates through the inner side wall of the screw rod seat, the screw rod is rotatably connected with the screw rod seat, a reverser is connected to the outer side wall of the screw rod through threaded connection, a slide block is fixedly connected to the top of the reverser, and the top end of the slide block is embedded in the slide rail, the slider with slide rail sliding connection, the bottom fixedly connected with mounting panel of ware returns, the inside of mounting panel is rotated and is connected with the fan of shaking the head, keep away from in the inside left side in electric room the below fixedly connected with box of base, the front surface fixedly connected with switch of box, the internally mounted of box have the singlechip with the time-recorder, the time-recorder with singlechip electric connection, the singlechip respectively with the motor the fan electric connection of shaking the head.

Preferably, the number of the motors is two, and the two motors are symmetrical about a top horizontal center line of the electric room.

Preferably, the support plate is L-shaped, and the inside of the support plate is fixed on the right side of the inside of the electric room through screws.

Preferably, the lower surface of the base is fixedly connected with a supporting inclined plate, and the bottom end of the supporting inclined plate is fixed on the left side of the inside of the electric room.

Preferably, the reverser is matched with the screw rod.

Preferably, the timer is a countdown.

(III) advantageous effects

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

(1) the utility model discloses in, through having set up the slide rail, the slider, the lead screw, including a motor, an end cap, a controller, and a cover plate, the motor can drive the lead screw and rotate, owing to establish at the outside cover of lead screw and return to the ware, return to the ware and can move the position on the horizontal direction, and like this, it can move the position left to return to the fan of shaking the head of ware below, or to right side shift position, can dispel the heat and ventilate to the electric room on a large scale, and, at shift position's in-process, the fan of shaking the head is shaking the head always, further strengthen ventilation effect, do benefit to the electric room and use.

(2) The utility model discloses in, through newly-increased box on the device, install singlechip, time-recorder and switch on the box, the last electric element of device passes through outside battery power supply, after ventilation unit installs, open the switch, the time-recorder begins count down, reach the settlement time at the time-recorder after, can trigger the singlechip, the singlechip is just control motor, oscillating fan work, can ventilate to electric room like this, the modified device, ventilation unit is not 24h and works always, when reaching the ventilation effect, can save electric power the most.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the right external structure of fig. 1 according to the present invention;

fig. 3 is a left side view of the structure of fig. 1 according to the present invention;

fig. 4 is a schematic view of the internal structure of the box body shown in fig. 1 according to the present invention.

In the figure: 1. an electric room; 2. a support plate; 3. a screw base; 4. mounting a plate; 5. oscillating fan; 6. a screw rod; 7. a slide rail; 8. a return device; 9. a slider; 10. a motor; 11. a base; 12. supporting the inclined plate; 13. a box body; 14. a switch; 15. a blind window; 16. a door; 17. a single chip microcomputer; 18. a timer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a ventilation device for an electric room of a power plant comprises an electric room 1, an oscillating fan 5, a motor 10 and a timer 18, wherein a louver 15 is fixedly connected to the right side of the electric room 1, a room door 16 is rotatably connected to the right side of the electric room 1 close to the rear side of the louver 15, a slide rail 7 is fixedly connected to the upper surface of the inside of the electric room 1, a support plate 2 is fixedly connected to the upper side of the right side of the inside of the electric room 1, a screw rod seat 3 is fixedly connected to the inside of the support plate 2, a base 11 is fixedly connected to the upper side of the left side of the inside of the electric room 1, the motor 10 is fixedly connected to the upper surface of the base 11, a screw rod 6 is fixedly connected to the output end of the motor 10 through a coupler, the screw rod 6 penetrates through the inner side wall of the screw rod seat 3, the screw rod 6 is rotatably connected with the screw rod seat 3, a return device 8 is in threaded connection with the outer side wall of the screw rod 6, a slide block 9 is fixedly connected to the top of the return device 8, and the top end of the slide rail 7 is embedded inside, slider 9 and slide rail 7 sliding connection, the bottom fixedly connected with mounting panel 4 of returning to ware 8, the inside rotation of mounting panel 4 is connected with oscillating fan 5, the below fixedly connected with box 13 of base 11 is kept away from on the left of the inside of electric room 1, the front surface fixedly connected with switch 14 of box 13, the internally mounted of box 13 has singlechip 17 and time-recorder 18, time-recorder 18 and singlechip 17 electric connection, singlechip 17 respectively with motor 10, oscillating fan 5 electric connection, singlechip 17's model is STM32F030C8T 6.

Further, the number of the motors 10 is two, the two motors 10 are symmetrical about a top horizontal center line of the electric room 1, and the type of the motors 10 is DO 2-5034.

Further, backup pad 2 is L shape, and the inside right side in the inside of 1 of electricity room is fixed in through the screw in backup pad 2, and backup pad 2 is used for supporting lead screw seat 3, and backup pad 2 is the metal material.

Further, the lower fixed surface of base 11 is connected with supports swash plate 12, and supports the bottom mounting in the inside left side of electricity room 1 of swash plate 12, supports swash plate 12 and can strengthen the steadiness of base 11.

Further, the reverser 8 is matched with the screw rod 6, and the screw rod 6 is arranged to convert the rotary motion of the reverser 8 into linear motion when the motor 10 works.

Further, the timer 18 is a countdown timer, the timer 18 is a timing tool, and when the timer 18 reaches a timing value of 0, that is, after the set time is reached, the single chip microcomputer 17 controls the motor 10 and the oscillating fan 5 to work, the work lasts for several minutes, the timer 18 returns to the initial value, and then the countdown timer counts down.

To sum up, the utility model discloses a work flow: after ventilation unit installs, open switch 14, timer 18 begins to count down, reach the settlement time after timer 18, can trigger singlechip 17, singlechip 17 just controls motor 10, fan 5 work of shaking the head, motor 10 drive lead screw 6 rotates, owing to establish at the outside cover of lead screw 6 and return to ware 8, it can shift position on the horizontal direction to return to ware 8, like this, it can shift position left to return to the fan 5 of shaking the head of ware 8 below, or to right side shift position, can be to electric room 1 within a wide range interior cooling ventilation, meanwhile, it is shaking the head all the time to shake fan 5, further strengthen ventilation effect, do benefit to electric room 1 and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a power plant's electric room ventilation unit, includes electric room (1), oscillating fan (5), motor (10) and time-recorder (18), its characterized in that: the right side fixedly connected with shutter (15) of electric room (1), the right side of electric room (1) is close to the rear rotation of shutter (15) is connected with door (16), the inside upper surface fixedly connected with slide rail (7) of electric room (1), the inside right side top fixedly connected with backup pad (2) of electric room (1), the inside fixedly connected with lead screw seat (3) of backup pad (2), the inside left side top fixedly connected with base (11) of electric room (1), the last fixed surface of base (11) is connected with motor (10), the output of motor (10) passes through shaft coupling fixedly connected with lead screw (6), lead screw (6) run through in the inside wall of lead screw seat (3), lead screw (6) with lead screw seat (3) rotate to be connected, the lateral wall threaded connection of lead screw (6) has reverser (8), the top of the reverser (8) is fixedly connected with a sliding block (9), the top end of the sliding block (9) is embedded in the sliding rail (7), the slide block (9) is connected with the slide rail (7) in a sliding way, the bottom of the reverser (8) is fixedly connected with a mounting plate (4), the inner part of the mounting plate (4) is rotationally connected with the oscillating fan (5), a box body (13) is fixedly connected to the lower part of the left side of the interior of the electric room (1) far away from the base (11), a switch (14) is fixedly connected to the front surface of the box body (13), a singlechip (17) and the timer (18) are installed in the box body (13), the timer (18) is electrically connected with the single chip microcomputer (17), and the single chip microcomputer (17) is electrically connected with the motor (10) and the oscillating fan (5) respectively.

2. A plant electrical room ventilation unit as claimed in claim 1, characterized in that: the number of the motors (10) is two, and the two motors (10) are symmetrical about a top-view horizontal center line of the electric room (1).

3. A plant electrical room ventilation unit as claimed in claim 1, characterized in that: the support plate (2) is L-shaped, and the inside of the support plate (2) is fixed on the right side of the inside of the electric room (1) through screws.

4. A plant electrical room ventilation unit as claimed in claim 1, characterized in that: the lower fixed surface of base (11) is connected with supports swash plate (12), just the bottom mounting of supporting swash plate (12) is in the inside left side of electric room (1).

5. A plant electrical room ventilation unit as claimed in claim 1, characterized in that: the return device (8) is matched with the screw rod (6).

6. A plant electrical room ventilation unit as claimed in claim 1, characterized in that: the timer (18) is a countdown.