Mute dedusting intelligent fan for power distribution room

Abstract

The invention relates to the technical field of power distribution room equipment, and particularly discloses a power distribution room mute dust removal intelligent fan which comprises an air guide plate, a fan body and a cleaning assembly. The cleaning assembly comprises a dust collector, a brush, a motor and a first filter screen; the fan is rotatably arranged on the air deflector; the first filter screen is arranged on the air deflector; the brush is rotatably arranged on the air guide plate and is positioned between the first filter screen and the fan; the brush abuts against the first filter screen. The dust collector is arranged on the air deflector; the motor is arranged on the air guide plate, and the output end of the motor is in transmission connection with the brush and used for driving the brush to rotate. According to the scheme, ventilation and drainage can be realized through the air deflector and the fan, so that heat of equipment in the power distribution room can be discharged in time; in the exhaust process, dust can be accumulated on the first filter screen; and the brush is matched with the dust collector, so that the dust can be automatically cleaned, the maintenance frequency of workers is reduced, and the problem that an existing ventilation system of the power distribution room needs to be frequently maintained is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution room equipment, and in particular to a silent dust removal intelligent fan for a power distribution room. Background Art

[0002] The equipment in the power distribution room (such as transformers, switchgear, etc.) will generate a lot of heat during operation; and the power distribution room is usually a closed space, and the high humidity inside may cause equipment corrosion, insulation performance degradation and other problems. For this reason, the power distribution room is generally equipped with a ventilation system, and the ventilation system is used to discharge the heat, keep the equipment within a suitable temperature range, and prevent overheating from causing equipment failure.

[0003] In existing ventilation systems, heat is generally dissipated through fans. However, in actual use, fans are prone to accumulate dust, and therefore require frequent maintenance by staff. Summary of the invention

[0004] In view of this, the purpose of this application is to provide a silent dust removal intelligent fan for a distribution room, which is used to solve the problem that the existing distribution room ventilation system requires frequent maintenance.

[0005] In order to achieve the above technical purpose, the present application provides a silent dust removal intelligent fan for a power distribution room, comprising: an air guide plate, a fan and a cleaning component;

[0006] The cleaning assembly comprises: a vacuum cleaner, a brush, a motor and a first filter;

[0007] The fan is rotatably disposed on the air guide plate;

[0008] The first filter is arranged on the air guide plate;

[0009] The brush is rotatably disposed on the air guide plate and is located between the first filter screen and the fan;

[0010] The brush abuts against the first filter screen;

[0011] The vacuum cleaner is arranged on the air guide plate;

[0012] The motor is arranged on the air guide plate, and the output end of the motor is drivingly connected to the brush to drive the brush to rotate.

[0013] Furthermore, a support plate is provided at the outer end of the air guide plate;

[0014] The first filter screen is detachably arranged at the outer end of the support plate;

[0015] The brush can be rotatably arranged on the support plate.

[0016] Further, it also includes: a first wind pressure sensor;

[0017] The first wind pressure sensor is disposed on the wind guide plate, and the first wind pressure sensor is electrically connected to the motor;

[0018] The first wind pressure sensor is used to sense the ventilation rate at the first filter, and is used to control the motor to start when the ventilation rate at the first filter is lower than 8%.

[0019] Furthermore, the cleaning assembly further comprises: a second filter screen;

[0020] The second filter screen is arranged at the outer end of the first filter screen.

[0021] Furthermore, the second filter screen is a rollable cotton cloth;

[0022] A first reel is disposed on one side of the air guide plate, and a second reel is disposed on the other side of the air guide plate;

[0023] One end of the second filter screen is wound on the first reel, and the other end of the second filter screen is wound on the second reel;

[0024] When the second reel rotates, the second filter screen is pulled out from the first reel and rolled up on the second reel.

[0025] Furthermore, the second reel is an electric reel.

[0026] Further, it also includes: a second wind pressure sensor;

[0027] The second wind pressure sensor is disposed on the wind guide plate, and the second wind pressure sensor is electrically connected to the second reel;

[0028] The second wind pressure sensor is used to sense the ventilation rate at the second filter screen, and is used to control the second reel to reel in the second filter screen to a preset length when the ventilation rate at the second filter screen is lower than 7%.

[0029] Furthermore, the air guide plate is provided with a plurality of heat fins arranged at intervals;

[0030] The plurality of heat fins are arranged to be inclined downward.

[0031] Further, a heater and a humidity sensor are included;

[0032] The heater is disposed on the air guide plate and abuts against the heat plate;

[0033] The humidity sensor is disposed on the air guide plate and is electrically connected to the heater, and is used to detect the humidity of the airflow passing through the air guide plate;

[0034] The humidity sensor is also used to control the heater to turn on when the humidity of the airflow passing through the air guide plate exceeds a preset humidity value.

[0035] Furthermore, a detachable ventilation protection cover is provided at the outer end of the air guide plate;

[0036] The fan and the cleaning assembly are arranged between the air guide plate and the ventilation protection cover.

[0037] It can be seen from the above technical scheme that the present application provides a silent dust-removing intelligent fan for a distribution room, comprising: an air guide plate, a fan and a cleaning component; the cleaning component comprises: a vacuum cleaner, a brush, a motor and a first filter; the fan is rotatably arranged on the air guide plate; the first filter is arranged on the air guide plate; the brush is rotatably arranged on the air guide plate, and is located between the first filter and the fan; the brush abuts against the first filter; the vacuum cleaner is arranged on the air guide plate; the motor is arranged on the air guide plate, and the output end of the motor is transmission-connected to the brush for driving the brush to rotate.

[0038] In this solution, ventilation and drainage can be achieved through air guide plates and fans, and the heat of the equipment in the distribution room can be discharged in time; during the exhaust process, dust will accumulate on the first filter; this dust can be automatically cleaned by a brush and a vacuum cleaner, reducing the maintenance frequency of staff and effectively solving the problem of frequent maintenance of the existing distribution room ventilation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0040] Figure 1 A schematic diagram of the external structure of a silent dust removal intelligent fan for a power distribution room provided in an embodiment of the present application;

[0041] Figure 2 A disassembly diagram of a silent dust removal intelligent fan for a power distribution room provided in an embodiment of the present application;

[0042] Figure 3 A schematic diagram of some components of a silent dust-removing intelligent fan for a power distribution room provided in an embodiment of the present application. DETAILED DESCRIPTION

[0043] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the specification of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection requested by the present application.

[0044] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0045] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0046] See also Figure 1 to Figure 2 A silent dust removal intelligent fan for a power distribution room provided in an embodiment of the present application includes: an air guide plate 10, a fan 20 and a cleaning component.

[0047] The air guide plate 10 can be installed on the wall of the power distribution room. The fan 20 can be rotatably arranged on the air guide plate 10. Specifically, the fan 20 can be driven by a rotating motor; when the fan 20 rotates forward, an airflow can be formed to discharge the heat of the equipment in the power distribution room to the outside; when the fan 20 rotates reversely, an airflow can also be formed to allow the external air to enter the power distribution room after dust removal by the cleaning component described below.

[0048] The cleaning assembly includes: a vacuum cleaner 31, a brush 32, a motor 33 and a first filter 34; the first filter 34 is arranged on the air guide plate 10; the brush 32 is rotatably arranged on the air guide plate 10 and is located between the first filter 34 and the fan 20; the brush 32 abuts against the first filter 34; the vacuum cleaner 31 is arranged on the air guide plate 10; the motor 33 is arranged on the air guide plate 10, and the output end of the motor 33 is transmission-connected to the brush 32 for driving the brush 32 to rotate.

[0049] During the operation of the fan 20, part of the dust can be sucked away by the vacuum cleaner 31, and the other part of the dust will adhere to the inner side of the first filter 34. At the same time, the outer side of the first filter 34 will also absorb part of the dust outside the power distribution room. In this solution, the brush 32 may include multiple brushes, which are evenly distributed around the motor 33 in a circular shape. The brush 32 abuts against the first filter 34, so when the brush 32 rotates, it can clean the dust inside and outside the first filter 34, wherein the dust inside the first filter 34 is sucked away by the vacuum cleaner 31; the dust outside the first filter 34 is blown out to the outside by the fan 20, thereby cleaning the dust.

[0050] In one embodiment, the outer end of the air guide plate 10 is provided with a support plate 11; the first filter screen 34 is detachably provided at the outer end of the support plate 11; and the brush 32 is rotatably provided on the support plate 11. It should be noted that in this embodiment, the direction of the brush 32 relative to the air guide plate 10 is regarded as the outer end of the air guide plate 10; accordingly, the air guide plate 10 is located at the inner end of the brush 32. In this solution, the inner end and the outer end are only for the convenience of explaining the orientation between the components, and should not be understood as a limitation on the installation position of the air guide plate 10 and the wind direction in actual applications.

[0051] The support plate 11 serves as a supporting structure for the brush 32 , and can be detachably mounted on the air guide plate 10 .

[0052] In one embodiment, it also includes: a first wind pressure sensor; the first wind pressure sensor is arranged on the wind guide plate 10, and the first wind pressure sensor is electrically connected to the motor 33; the first wind pressure sensor is used to sense the ventilation rate at the first filter 34, and is used to control the start of the motor 33 when the ventilation rate at the first filter 34 is lower than 80%.

[0053] The first wind pressure sensor can be used to monitor the ventilation rate at the first filter 34 in real time to monitor whether the first filter 34 is blocked by dust or the like; when the ventilation rate at the first filter 34 is lower than 80%, the motor 33 is controlled to start, which can take into account automatic cleaning while avoiding the continuous start-up of the motor 33, which may waste energy and cause damage.

[0054] It should be noted that when the motor 33 is started to drive the brush 32 to rotate, the vacuum cleaner 31 performs vacuuming to suck away the dirt dropped by the brush, and the cleaned hair and dust are sucked into the dust bag by the built-in vacuum cleaner 31 to avoid secondary pollution.

[0055] In one embodiment, the cleaning assembly further includes: a second filter screen 35 ; the second filter screen 35 is disposed at the outer end of the first filter screen 34 .

[0056] The second filter screen 35 cooperates with the first filter screen 34 to achieve double-layer filtering and protection.

[0057] Optionally, the second filter 35 is a rollable cotton cloth; a first reel 12 is provided on one side of the air guide plate 10, and a second reel 13 is provided on the other side of the air guide plate 10; one end of the second filter 35 is wound on the first reel 12, and the other end of the second filter 35 is wound on the second reel 13; when the second reel 13 rotates, the second filter 35 is pulled out from the first reel 12 and rolled up on the second reel 13.

[0058] When the dust on the second filter screen 35 accumulates to a certain extent, the second filter screen 35 can be rolled up by rotating the second reel 13, thereby replacing the cotton cloth of the second filter screen 35.

[0059] Optionally, the second reel 13 is an electric reel that can be electrically controlled.

[0060] In one embodiment, it also includes: a second wind pressure sensor; the second wind pressure sensor is arranged on the wind guide plate 10, and the second wind pressure sensor is electrically connected to the second reel 13; the second wind pressure sensor is used to sense the ventilation rate at the second filter 35, and is used to control the second reel 13 to reel the second filter 35 to a preset length when the ventilation rate at the second filter 35 is lower than 70%.

[0061] Under normal circumstances, the start-up of the fan 20 generates airflow, and the external air passes through the air guide plate 10 and enters the first filter 34 for primary filtration, filtering out dust and hair in the air, and effectively isolating larger impurities such as hair, flying catkins, and oil stains; at the same time, the brush 32 performs automatic cleaning; after passing through the first filter 34, it enters the second filter 35 again to filter dust with a diameter greater than 500 microns.

[0062] In one embodiment, a plurality of heat fins 14 are disposed on the air guide plate 10 and are spaced apart from each other; the plurality of heat fins 14 are disposed to tilt downward.

[0063] Specifically, when the fan 20 rotates in the forward direction, airflow can be formed to discharge the heat of the equipment in the power distribution room to the outside through the heat plate 14, so as to remove the heat and moisture in the power distribution room.

[0064] When the fan 20 rotates in the reverse direction, airflow can also be formed to filter the external air through the heat plate 14, the first filter 34 and the second filter 35 before entering the power distribution room.

[0065] The heat sheet 14 tilted downward can guide the wind direction to prevent the air blown out by the heat sheet 14 from rising when the fan 20 rotates forward. At the same time, the heat sheet 14 can block dust when the fan 20 rotates in the reverse direction.

[0066] Optionally, a heater 40 and a humidity sensor are also included; the heater 40 is arranged on the air guide plate 10 and abuts the heat plate 14; the humidity sensor is arranged on the air guide plate 10 and electrically connected to the heater 40, and is used to detect the humidity of the air flow passing through the air guide plate 10; the humidity sensor is also used to control the heater 40 to turn on when the humidity of the air flow passing through the air guide plate 10 exceeds a preset humidity value.

[0067] The heater 40 may be a heating wire disposed on the heat plate 14. The humidity sensor can detect the temperature and humidity in the power distribution room and the humidity of the airflow passing through the air guide plate 10. In humid seasons, the temperature difference between indoor and outdoor is balanced by blowing hot air to reduce the operating risk caused by condensation.

[0068] Furthermore, a detachable ventilation protection cover 15 is provided at the outer end of the air guide plate 10;

[0069] The fan 20 and the cleaning assembly are arranged between the air guide plate 10 and the ventilation protection cover 15 .

[0070] The above are only preferred embodiments of the present application and are not intended to limit the present invention. Although the present application has been described in detail with reference to the examples, those skilled in the art can still modify the technical solutions recorded in the aforementioned examples or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A silent dust removal intelligent fan for power distribution room, It is characterized in that include: Air guide plate (10), fan (20) and cleaning assembly (); The cleaning component () comprises: a vacuum cleaner (31), a brush (32), a motor (33) and a first filter (34); The fan (20) is rotatably disposed on the air guide plate (10); The first filter screen (34) is arranged on the air guide plate (10); The brush (32) is rotatably disposed on the air guide plate (10) and is located between the first filter screen (34) and the fan (20); The brush (32) abuts against the first filter screen (34); The vacuum cleaner (31) is arranged on the air guide plate (10); The motor (33) is arranged on the air guide plate (10), and the output end of the motor (33) is drivingly connected to the brush (32) for driving the brush (32) to rotate.

2. According to claim 1, the silent dust removal and dehumidification intelligent fan for the power distribution room, It is characterized in that A support plate (11) is provided at the outer end of the air guide plate (10); The first filter screen (34) is detachably arranged on the outer end of the support plate (11); The brush (32) is rotatably arranged on the support plate (11).

3. According to claim 1, the silent dust removal and dehumidification intelligent fan for the power distribution room, It is characterized in that Also includes: A first wind pressure sensor; The first wind pressure sensor is arranged on the wind guide plate (10), and the first wind pressure sensor is electrically connected to the motor (33); The first wind pressure sensor is used to sense the ventilation rate at the first filter (34), and is used to control the motor (33) to start when the ventilation rate at the first filter (34) is lower than 80%.

4. The silent dust removal and dehumidification intelligent fan for the power distribution room according to any one of claims 1 to 3, It is characterized in that The cleaning component () further comprises: a second filter screen (35); The second filter screen (35) is arranged at the outer end of the first filter screen (34).

5. According to claim 4, the silent dust removal and dehumidification intelligent fan for the power distribution room, It is characterized in that The second filter screen (35) is a rollable cotton cloth; A first reel (12) is provided on one side of the air guide plate (10), and a second reel (13) is provided on the other side of the air guide plate (10); One end of the second filter screen (35) is wound on the first reel (12), and the other end of the second filter screen (35) is wound on the second reel (13); When the second reel (13) rotates, the second filter screen (35) is pulled out from the first reel (12) and rolled up on the second reel (13).

6. According to claim 5, the silent dust removal and dehumidification intelligent fan for the power distribution room, It is characterized in that The second reel (13) is an electric reel.

7. The silent dust removal and dehumidification intelligent fan for the power distribution room according to claim 6, It is characterized in that Also includes: A second wind pressure sensor; The second wind pressure sensor is arranged on the wind guide plate (10), and the second wind pressure sensor is electrically connected to the second reel (13); The second wind pressure sensor is used to sense the ventilation rate at the second filter (35), and is used to control the second reel (13) to reel the second filter (35) to a preset length when the ventilation rate at the second filter (35) is lower than 70%.

8. According to claim 1, the silent dust removal and dehumidification intelligent fan for the power distribution room, It is characterized in that The air guide plate (10) is provided with a plurality of heat fins (14) arranged at intervals; The plurality of heat fins (14) are arranged to be inclined downward.

9. The silent dust removal and dehumidification intelligent fan for the power distribution room according to claim 8, It is characterized in that Also included is a heater (40) and a humidity sensor; The heater (40) is disposed on the air guide plate (10) and abuts against the heat plate (14); The humidity sensor is arranged on the air guide plate (10) and is electrically connected to the heater (40), and is used to detect the humidity of the airflow passing through the air guide plate (10); The humidity sensor is also used to control the heater (40) to turn on when the humidity of the airflow passing through the air guide plate (10) exceeds a preset humidity value.

10. According to claim 1, the silent dust removal and dehumidification intelligent fan for the power distribution room, It is characterized in that A detachable ventilation protection cover (15) is provided at the outer end of the air guide plate (10); The fan (20) and the cleaning assembly () are arranged between the air guide plate (10) and the ventilation protection cover (15).

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