CN108843627B

CN108843627B - But self-cleaning's fan device

Info

Publication number: CN108843627B
Application number: CN201810672922.5A
Authority: CN
Inventors: 奚林; 奚小平
Original assignee: Anhui Yueda Environmental Protection Science & Technology Co ltd
Current assignee: Anhui Yueda Environmental Protection Science & Technology Co ltd
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2020-09-29
Anticipated expiration: 2038-06-26
Also published as: CN108843627A

Abstract

The invention relates to the field of fan devices, in particular to a fan device capable of being automatically cleaned, which comprises an installation box, a first motor, a blowing fan blade and a blowing frame, wherein the blowing frame is fixedly arranged at the side part of the installation box, the first motor is horizontally arranged at the upper side of the installation box, the blowing fan blade is fixedly connected with the output end of the first motor, the blowing fan blade is arranged in the blowing frame, the bottom of the inner side of the installation box is provided with an installation block, the installation block is also provided with a sliding block, the sliding block is in sliding connection with the installation block, the side part of the sliding block is provided with a rack, the upper side in the installation box is also vertically provided with a second motor, the output end of the second motor is downwards arranged, the output end of the second motor is fixedly provided with a gear, the gear is in meshing connection with the rack, the sliding block is also fixedly provided with a water pipe, the tail end of the water pipe is provided with a, the device can automatically clean the fan blades and the blowing frame, and the service life of the device is prolonged.

Description

But self-cleaning's fan device

Technical Field

The invention relates to the field of fan devices, in particular to a fan device capable of being automatically cleaned.

Background

The fan mainly comprises a motor, an air filter, a fan body, an air chamber, a base and an oil dripping nozzle. The fan operates eccentrically by means of a rotor offset in the cylinder, and causes a change in volume between the vanes in the rotor slot to suck, compress, and discharge air. During operation, the pressure difference of the blower is used to automatically deliver the lubricant to the oil dripping nozzle and drip into the cylinder to reduce friction and noise while keeping the gas in the cylinder from flowing back.

Centrifugal fans operate on a similar principle to centrifugal fans, except that the air is compressed by centrifugal force through several working impellers. The fan is provided with a rotor rotating at a high speed, blades on the rotor drive air to move at a high speed, centrifugal force enables the air to flow to the outlet of the fan along an involute in a casing with the shape of an involute, and high-speed airflow has certain air pressure. Fresh air is replenished from the center of the enclosure. The single-stage high-speed centrifugal fan has the working principle that a prime mover drives an impeller to rotate at a high speed through a shaft, airflow enters the impeller rotating at the high speed from an inlet in the axial direction and then becomes radial flow to be accelerated, then enters a pressure expansion cavity to change the flow direction to decelerate, and the decelerating action converts kinetic energy in the airflow rotating at the high speed into pressure energy (potential energy) to keep the pressure at an outlet of the fan stable.

The invention with the Chinese patent number of CN201720298654.6 mainly comprises a PLC control system, a control ball valve, a flushing pipeline and a high-pressure nozzle, wherein the PLC control system is connected with the control ball valve, the control ball valve is connected with the flushing pipeline through a flange, the flushing pipeline is connected with the high-pressure nozzle through a reducing joint, the flushing pipeline penetrates through a shell of a fan and is fixed on the shell, and the high-pressure nozzle is arranged at a position right opposite to a fan flow passage and an impeller front cover. However, the impeller is cleaned when the device is used, liquid splashing is easily caused, and the cleaning effect is not obvious when the impeller is cleaned by pure water, so that the fan device capable of automatically cleaning is designed to make up for the defects.

Disclosure of Invention

The invention aims to provide a fan device capable of being automatically cleaned, aiming at the defects of the prior art. The problem of fan life-span too short is caused to the flabellum can overstock the foreign matter after the fan is in service time overlength is solved.

In order to solve the above problems, the present invention provides the following technical solutions:

a fan device capable of being automatically cleaned comprises an installation box, a first motor, a blowing fan blade and a blowing frame, wherein the installation box is of a rectangular block structure, a hollow groove is formed in the installation box, the blowing frame is fixedly arranged on the side portion of the installation box, the first motor is horizontally arranged on the upper side of the installation box, the output end of the first motor is arranged towards the blowing frame, the blowing fan blade is fixedly connected with the output end of the first motor and is arranged in the blowing frame, an installation block is arranged at the bottom of the inner side of the installation box, a sliding block is further arranged on the installation block and is in sliding connection with the installation block, a rack is arranged on the side portion of the sliding block, a second motor is further vertically arranged on the upper side of the installation box, the output end of the second motor is arranged downwards, a gear is fixedly arranged on the output end of the second motor and is meshed with the gear, a water pipe is further fixedly arranged on the, the tail end of the water pipe is provided with a first universal nozzle, and one side of the air blowing frame, which is positioned on the sliding block, is provided with a leak hole.

Further, the inside chamber that holds that still is equipped with of slider, the chamber that holds is located one side of blast air frame and is equipped with clean pipeline, and clean pipeline end is equipped with the universal shower nozzle of second.

Furthermore, the top of the accommodating cavity is also provided with an inverted round platform-shaped feeding hole.

Furthermore, a plurality of fixing buckles are arranged on the water pipe.

Furthermore, a water outlet is arranged at the bottom of the air blowing frame, a bearing frame is arranged at the bottom of the water outlet, and a water leakage port is fixedly arranged on the side part of the bearing frame.

Further, a plurality of installation bases are fixedly arranged at the bottom of the installation box, and a plurality of fixing screw holes are formed in the two sides of each installation base.

Furthermore, a T-shaped sliding groove is formed in the mounting block, and a T-shaped sliding strip which is connected with the sliding groove in a matched mode is arranged at the bottom of the sliding block.

Further, still fixed mounting has a motor mounting panel on the install bin, and first motor is fixed to be set up on the motor mounting panel.

Has the advantages that: according to the fan device capable of being automatically cleaned, when the fan device is used for a long time, if stains, oil stains or foreign matters are left in the fan blades or the air blowing frame, the first universal nozzle and the second universal nozzle in the installation box can extend out of the leak holes, the interior of the fan device is cleaned in a mode of firstly spraying cleaning agent articles and then spraying water, and cleaned sewage can be discharged through the water outlet formed in the bottom of the air blowing frame, so that the problem that the fan is easily damaged due to the fact that the fan is detached during cleaning is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a first diagram illustrating a partially disassembled structure according to the present invention;

FIG. 4 is a schematic diagram of a partially disassembled structure of the present invention;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

description of reference numerals: the air blowing device comprises an installation box 1, a first motor 2, an air blowing fan blade 3, an air blowing frame 4, an installation block 5, a sliding block 6, a rack 7, a second motor 8, a gear 9, a water pipe 10, a first universal nozzle 11, a leakage hole 12, a cleaning pipeline 13, a second universal nozzle 14, a feeding port 15, a fixing buckle 16, a water outlet 17, a bearing frame 18, a water leakage port 19, an installation seat 20, a fixing screw hole 21, a sliding groove 22, a sliding strip 23 and a motor installation plate 24.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

referring to fig. 1 to 5, the blower device capable of being automatically cleaned includes an installation box 1, a first motor 2, a blowing fan blade 3 and a blowing frame 4, the installation box 1 is a rectangular block structure, a hollow groove is formed in the installation box 1, the blowing frame 4 is fixedly arranged on the side portion of the installation box 1, the first motor 2 is horizontally arranged on the upper side of the installation box 1, the output end of the first motor 2 is arranged towards the blowing frame 4, the blowing fan blade 3 is fixedly connected with the output end of the first motor 2, the blowing fan blade 3 is arranged in the blowing frame 4, an installation block 5 is arranged at the bottom of the inner side of the installation box 1, a sliding block 6 is further arranged on the installation block 5, the sliding block 6 is slidably connected with the installation block 5, a rack 7 is arranged on the side portion of the sliding block 6, a second motor 8 is further vertically arranged on the upper side of the installation box 1, the output end of the second motor 8 is arranged downwards, a gear 9 is fixedly arranged on the output end of the, the gear 9 is meshed with the rack 7, the sliding block 6 is further fixedly provided with a water pipe 10, the tail end of the water pipe 10 is provided with a first universal nozzle 11, and one side, located on the sliding block 6, of the air blowing frame 4 is provided with a leakage hole 12. When not needing to wash, install water pipe 10 on slider 6, first universal shower nozzle 11 and all be located install bin 1, when needs wash in blast fan leaf 3 or the blast frame 4, second motor 8 rotates, drives gear 9 and rotates, drives slider 6 with rack 7 of gear 9 meshing and shifts out install bin 1 for first universal shower nozzle 11 stretches into small opening 12, gets into in the blast frame 4, washs blast frame 4 inside and blast fan leaf 3.

Referring to fig. 1 to 3, an accommodating cavity is further formed inside the sliding block 6, a cleaning pipeline 13 is arranged on one side of the accommodating cavity, which is located on the blower frame 4, and a second universal nozzle 14 is arranged at the tail end of the cleaning pipeline 13. The containing cavity is filled with cleaning agent, when the cleaning is carried out, the second universal nozzle 14 extends into the leakage hole 12 to spray the cleaning agent to the air blowing frame 4 and the air blowing fan blade 3, and then water is sprayed, so that the cleaning is cleaner and more thorough.

Referring to fig. 1 to 5, an inverted circular truncated cone-shaped charging port 15 is further disposed at the top of the accommodating cavity. When the detergent in the containing chamber is insufficient, the detergent is added from the charging port 15.

Referring to fig. 1 to 5, a plurality of fixing buckles 16 are provided on the water pipe 10. The fixing buckle 16 is used for fixing the water pipe 10 on the installation box 1, and prevents the water pipe 10 from moving, so that the first universal nozzle 11 cannot be aligned with the leakage hole 12, and the guide drip universal nozzle cannot stretch into the leakage hole 12 for cleaning.

Referring to fig. 1 to 5, a drain outlet 17 is provided at the bottom of the blower frame 4, a receiving frame 18 is provided at the bottom of the drain outlet 17, and a drain outlet 19 is fixedly provided at the side of the receiving frame 18. The cleaned sewage flows into the receiving frame 18 from the drain port 17, and when the receiving frame 18 receives an excessive amount of sewage, the sewage is discharged from the drain port 19.

Referring to fig. 1 and 2, a plurality of mounting seats 20 are further fixedly arranged at the bottom of the mounting box 1, and a plurality of fixing screw holes 21 are respectively arranged on two sides of each mounting seat 20. The mounting base 20 and the fixing screw hole 21 are used for fixing the device at a place where the device is required to be installed.

Referring to fig. 1 to 5, a T-shaped sliding groove 22 is formed in the mounting block 5, and a T-shaped sliding strip 23 connected with the sliding groove 22 in a matched manner is arranged at the bottom of the sliding block 6. The sliding groove 22 and the sliding strip 23 are matched, so that the moving direction of the sliding block 6 is fixed, and the position deviation does not occur in the sliding process.

Referring to fig. 1 to 3, a motor mounting plate 24 is further fixedly mounted on the mounting box 1, and the first motor 2 is fixedly disposed on the motor mounting plate 24.

The working principle is as follows: when the cleaning is not needed, the water pipe 10 and the first universal nozzle 11 which are installed on the sliding block 6 are located in the installation box 1, when the blowing fan blade 3 or the blowing frame 4 needs to be cleaned, the second motor 8 rotates to drive the gear 9 to rotate, the rack 7 meshed with the gear 9 drives the sliding block 6 to move out of the installation box 1, so that the first universal nozzle 11 extends into the leakage hole 12 and enters the blowing frame 4 to clean the interior of the blowing frame 4 and the blowing fan blade 3, a cleaning agent is contained in the containing cavity, when the cleaning is performed, the second universal nozzle 14 extends into the leakage hole 12 to spray the cleaning agent to the blowing frame 4 and the blowing fan blade 3 and then spray water, the cleaning is cleaner and more thorough, the cleaned sewage flows into the receiving frame 18 from the water outlet 17, and when the receiving frame 18 receives too much sewage, the sewage is discharged from the water outlet 19.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a but self-cleaning's fan device which characterized in that: comprises an installation box (1), a first motor (2), a blowing fan blade (3) and a blowing frame (4), wherein the installation box (1) is of a rectangular block structure, a hollow groove is formed in the installation box (1), the blowing frame (4) is fixedly arranged on the side portion of the installation box (1), the first motor (2) is horizontally arranged on the upper side of the installation box (1), the output end of the first motor (2) is arranged towards the blowing frame (4), the blowing fan blade (3) is fixedly connected with the output end of the first motor (2), the blowing fan blade (3) is arranged in the blowing frame (4), an installation block (5) is arranged at the bottom of the inner side of the installation box (1), a sliding block (6) is further arranged on the installation block (5), the sliding block (6) is in sliding connection with the installation block (5), a rack (7) is arranged on the side portion of the sliding block (6), and a second motor (8) is further vertically arranged on the upper side of the installation box (1), the output end of the second motor (8) is arranged downwards, a gear (9) is fixedly mounted at the output end of the second motor (8), the gear (9) is meshed with the rack (7) and connected, a water pipe (10) is further fixedly arranged on the sliding block (6), a first universal nozzle (11) is arranged at the tail end of the water pipe (10), and a leak hole (12) is formed in one side, located on the sliding block (6), of the air blowing frame (4); an accommodating cavity is further formed in the sliding block (6), a cleaning pipeline (13) is arranged on one side, located on the air blowing frame (4), of the accommodating cavity, and a second universal spray head (14) is arranged at the tail end of the cleaning pipeline (13); the top of the accommodating cavity is also provided with an inverted round platform-shaped feeding port (15); the bottom of the air blowing frame (4) is provided with a water outlet (17), the bottom of the water outlet (17) is provided with a bearing frame (18), and the side part of the bearing frame (18) is fixedly provided with a water leakage port (19).

2. The blower device capable of being automatically cleaned according to claim 1, wherein: the water pipe (10) is provided with a plurality of fixing buckles (16).

3. The blower device capable of being automatically cleaned according to claim 1, wherein: the mounting box is characterized in that a plurality of mounting seats (20) are fixedly arranged at the bottom of the mounting box (1), and a plurality of fixing screw holes (21) are formed in the two sides of each mounting seat (20).

4. The blower device of claim 3, wherein: the mounting block (5) is provided with a T-shaped sliding groove (22), and the bottom of the sliding block (6) is provided with a T-shaped sliding strip (23) which is connected with the sliding groove (22) in a matching way.

5. The blower device capable of being automatically cleaned according to claim 4, wherein: still fixed mounting has a motor mounting panel (24) on install bin (1), and first motor (2) are fixed to be set up on motor mounting panel (24).