CN212786369U

CN212786369U - Ventilation cooling device for electrical room of high-voltage frequency converter

Info

Publication number: CN212786369U
Application number: CN202021387417.5U
Authority: CN
Inventors: 王国柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-23
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a high-voltage inverter electrical room ventilation cooling device, including the fan casing, the inside fixed mounting of fan casing has the fixed strip, the fixed cover of internal surface fixedly connected with of fixed strip, the internal surface fixed mounting of fixed cover has driving motor, driving motor's horizontal one end is equipped with the output shaft, the fixed adapter sleeve that has cup jointed of other end surface of output shaft, the other end fixedly connected with dwang of adapter sleeve, the other end fixed mounting of dwang has the cleaning plate, the air outlet has been seted up to one side internal surface of fan casing, the air intake has been seted up to the opposite side internal surface of fan casing, the cleaning plate is close to one side external surface fixedly connected with cleaning brush of air outlet. The utility model discloses a ventilation cooling device can effectively clean the protection network after using for a long time to avoid the deposition after using for a long time, and then promote ventilation cooling device's cooling effect.

Description

Ventilation cooling device for electrical room of high-voltage frequency converter

Technical Field

The utility model relates to a ventilation cooling device technical field especially relates to a high-voltage inverter electrical room ventilation cooling device.

Background

In the industrial production and product processing and manufacturing industry, the application range of devices such as fans and pumps is wide, the traditional adjusting method adopts an inlet baffle, but the throttling loss wastes a large amount of power consumption. The main part of high-voltage inverter phase-shifting rectifier transformer and electronic power device self have certain energy loss to the thermal form gives out, and these heats can make the temperature of equipment body constantly rise, in order to make high-voltage inverter normally stabilize continuous operation, just must in time arrange the heat that sends and give off, consequently all generally build independent electric room, dispose ventilation equipment.

However, when the existing ventilating fan is used, certain disadvantages still exist, for example, when the ventilating fan works, indoor dust can be absorbed along with wind flow, and a protective metal net can be installed on the surface of the general ventilating fan for the use safety of the ventilating fan, so that a large amount of dust is deposited on the protective metal net, and after the ventilating fan is used for a long time, the use effect of the ventilating fan is reduced, and further the cooling effect is reduced, so that the ventilating and cooling device for the electric room of the high-voltage frequency converter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric room ventilation cooling device of a high-voltage inverter who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-voltage inverter electric room ventilation cooling device, includes the ventilator shell, the inside fixed mounting of ventilator shell has the fixed strip, the internal surface fixed connection of fixed strip has fixed cover, the internal surface fixed mounting of fixed cover has driving motor, driving motor's level one end is equipped with the output shaft, the fixed adapter sleeve that has cup jointed of the other end surface of output shaft, the other end fixedly connected with dwang of adapter sleeve, the other end fixed mounting of dwang has the cleaning plate, the air outlet has been seted up to one side internal surface of ventilator shell, the air intake has been seted up to the opposite side internal surface of ventilator shell, the cleaning plate is close to one side external surface fixed connection of air outlet and has the cleaning brush, the external surface fixed connection of.

Preferably, the outer fixed surface of dwang has cup jointed and has rotated the cover, and rotate the cover with clearance board fixed connection.

Preferably, the number of cleaning plate is two sets of, and the surface of cleaning brush is equipped with a plurality of nylon brush.

Preferably, a first protective net is fixedly installed inside the air outlet, and the nylon brush is in contact with the first protective net.

Preferably, a second protective net is fixedly installed on the inner surface of the air inlet.

Preferably, the four corners of the outer surface of the ventilator case are provided with mounting holes, and the mounting holes are threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the driving motor can be effectively fixed by arranging the fixing strip and the fixing sleeve, and the ventilation cooling device can be effectively protected by arranging the first protective net and the second protective net, so that the potential safety hazard caused by careless touch of people is avoided;

2. in the utility model, the first protective net can be effectively cleaned by arranging the rotating rod, the cleaning plate, the rotating sleeve, the cleaning brush and the nylon brush, thereby avoiding dust deposition after long-term use and further improving the cooling effect of the ventilation cooling device;

to sum up, the utility model discloses a ventilation cooling device can effectively clean the protection network after using for a long time to avoid the deposition after using for a long time, and then promote ventilation cooling device's cooling effect.

Drawings

Fig. 1 is a schematic structural diagram of an electrical room ventilation cooling device of a high-voltage inverter according to the present invention;

fig. 2 is a schematic structural diagram of a cleaning plate of an electrical room ventilation cooling device of a high-voltage inverter according to the present invention;

fig. 3 is a front view of a second embodiment of the ventilation cooling device for an electrical room of a high-voltage inverter according to the present invention.

In the figure: the fan comprises a ventilator shell 1, a fixing strip 2, a fixing sleeve 3, a driving motor 4, an output shaft 5, a connecting sleeve 6, a rotating rod 7, a cleaning plate 8, a rotating sleeve 9, a cleaning brush 10, a nylon hairbrush 11, an air outlet 12, an air inlet 13, a first protective net 14, a second protective net 15, fan blades 16 and a mounting hole 17.

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.

The first embodiment is as follows:

referring to fig. 1-2, a ventilation cooling device for an electrical room of a high-voltage frequency converter comprises a ventilator case 1, a fixing strip 2 is fixedly installed inside the ventilator case 1, a fixing sleeve 3 is fixedly connected to the inner surface of the fixing strip 2, a driving motor 4 is fixedly installed on the inner surface of the fixing sleeve 3, and by arranging the fixing strip 2 and the fixing sleeve 3, can effectively fix driving motor 4, driving motor 4's horizontal one end is equipped with output shaft 5, output shaft 5's other end external surface fixed cup joints adapter sleeve 6, adapter sleeve 6's other end fixedly connected with dwang 7, the other end fixed mounting of dwang 7 has cleaning panel 9, air outlet 12 has been seted up to one side internal surface of ventilator housing 1, air intake 13 has been seted up to the opposite side internal surface of ventilator housing 1, one side external surface fixed connection that cleaning panel 9 is close to air outlet 12 has cleaning brush 10, the external surface fixed connection of adapter sleeve 6 has a plurality of flabellum 16.

Wherein, the outer fixed surface of dwang 7 has cup jointed and has rotated cover 8, and rotates cover 8 and clearance board 9 fixed connection.

Wherein, the quantity of cleaning plate 9 is two sets of, and the surface of cleaning brush 10 is equipped with a plurality of nylon brush 11, through setting up dwang 7, cleaning plate 8, rotating cover 9, cleaning brush 10, nylon brush 11, can effectively clean first protection network 14 to avoid the deposition after the long-term use, and then promote ventilation cooling device's cooling effect.

Wherein, a first protective net 14 is fixedly installed inside the air outlet 12, and the nylon brush 11 contacts with the first protective net 14.

Wherein, the internal surface fixed mounting of air intake 13 has second protection network 15, through setting up first protection network 14, second protection network 15, can effectively protect ventilation cooling device, avoids the people carelessly to touch and causes the potential safety hazard.

Example two:

referring to fig. 1-3, a ventilation cooling device for an electrical room of a high-voltage frequency converter comprises a ventilator case 1, a fixing strip 2 is fixedly installed inside the ventilator case 1, a fixing sleeve 3 is fixedly connected to the inner surface of the fixing strip 2, a driving motor 4 is fixedly installed on the inner surface of the fixing sleeve 3, and by arranging the fixing strip 2 and the fixing sleeve 3, can effectively fix driving motor 4, driving motor 4's horizontal one end is equipped with output shaft 5, output shaft 5's other end external surface fixed cup joints adapter sleeve 6, adapter sleeve 6's other end fixedly connected with dwang 7, the other end fixed mounting of dwang 7 has cleaning panel 9, air outlet 12 has been seted up to one side internal surface of ventilator housing 1, air intake 13 has been seted up to the opposite side internal surface of ventilator housing 1, one side external surface fixed connection that cleaning panel 9 is close to air outlet 12 has cleaning brush 10, the external surface fixed connection of adapter sleeve 6 has a plurality of flabellum 16.

Wherein, mounting hole 17 has all been seted up to the surface four corners edge position of ventilator shell 1, and mounting hole 17 is the screw hole.

The working principle is as follows: when using, through setting up fixed strip 2, fixed cover 3, can effectively fix driving motor 4, through setting up first protection network 14, second protection network 15, can effectively protect ventilation cooling device, avoid the inadvertent touching of people to cause the potential safety hazard, through setting up dwang 7, cleaning plate 8, rotation cover 9, cleaning brush 10, nylon brush 11, can effectively clean first protection network 14, thereby avoid the deposition after the long-term use, and then promote ventilation cooling device's cooling effect, through setting up mounting hole 17, can be convenient for to ventilation cooling device's installation and fixed, the utility model discloses a ventilation cooling device can effectively clean the protection network after the long-term use, thereby avoid the deposition after the long-term use, and then promote ventilation cooling device's cooling effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-voltage inverter electric room ventilation cooling device, includes ventilator housing (1), its characterized in that, the inside fixed mounting of ventilator housing (1) has fixed strip (2), the internal surface fixedly connected with of fixed strip (2) fixes cover (3), the internal surface fixed mounting of fixed cover (3) has driving motor (4), the level one end of driving motor (4) is equipped with output shaft (5), the other end surface fixed coupling of output shaft (5) has adapter sleeve (6), the other end fixedly connected with dwang (7) of adapter sleeve (6), the other end fixed mounting of dwang (7) has cleaning plate (9), air outlet (12) have been seted up to one side internal surface of ventilator housing (1), air intake (13) have been seted up to the opposite side internal surface of ventilator housing (1), the cleaning device is characterized in that a cleaning brush (10) is fixedly connected to the outer surface of one side, close to the air outlet (12), of the cleaning plate (9), and a plurality of fan blades (16) are fixedly connected to the outer surface of the connecting sleeve (6).

2. The ventilation cooling device for the electrical room of the high-voltage frequency converter according to claim 1, wherein a rotating sleeve (8) is fixedly sleeved on an outer surface of the rotating rod (7), and the rotating sleeve (8) is fixedly connected with the cleaning plate (9).

3. The ventilation cooling device for the electrical room of the high-voltage frequency converter according to claim 1, wherein the number of the cleaning plates (9) is two, and the outer surface of the cleaning brush (10) is provided with a plurality of nylon brush brushes (11).

4. The ventilation cooling device for the electrical room of the high-voltage frequency converter according to claim 3, wherein a first protective screen (14) is fixedly installed inside the air outlet (12), and the nylon brush (11) is in contact with the first protective screen (14).

5. The ventilation cooling device for the electrical room of the high-voltage frequency converter according to claim 1, wherein a second protective screen (15) is fixedly installed on an inner surface of the air inlet (13).

6. The ventilation cooling device for the electrical room of the high-voltage frequency converter according to claim 1, wherein mounting holes (17) are formed in four corner edges of an outer surface of the ventilator case (1), and the mounting holes (17) are threaded holes.