CN211303924U

CN211303924U - Centrifugal fan impeller belt cleaning device

Info

Publication number: CN211303924U
Application number: CN201921644547.XU
Authority: CN
Inventors: 刘学权; 杨杰
Original assignee: Hubei Shuangjian Blower Production Co ltd
Current assignee: Hubei Shuangjian Blower Production Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-21
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses an impeller cleaning device of a centrifugal ventilator, which belongs to the technical field of impeller cleaning and comprises a base, the bottom end of the base is provided with a supporting leg, the outer side of the supporting leg is provided with a lifting roller, the top end of the base is provided with a box body, the lower side of the middle part of the inner cavity of the box body is provided with the filter plate, the lower side of the filter plate is provided with the water storage cavity, the rotary shaft connecting mechanism can stably drive the impeller to rotate slowly, so that the cleaning is sufficient, the inner wall of the blade can be washed by the arranged inner cleaning mechanism, the outer wall of the blade can be cleaned by the arranged outer cleaning mechanism, the impeller bottom plate can be cleaned and finely adjusted by the arranged adjustable roller brush mechanism, so that the roller brush is fully contacted with the bottom plate, the lifting roller can improve the moving capacity of the device, and used cleaning liquid can be filtered, recycled and reused through the arranged filter plate and the filter.

Description

Centrifugal fan impeller belt cleaning device

Technical Field

The utility model relates to an impeller washs technical field, specifically is a centrifugal fan impeller belt cleaning device.

Background

The centrifugal fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Centrifugal fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; wind tunnel wind source and air cushion boat inflation and propulsion.

The centrifugal impeller is a main component of a centrifugal fan, wherein the number of blades of the multi-blade impeller is more than that of blades of a wind wheel, the number of the blades is more than 30, the blades are general, and the blades are in a strip shape and are uniformly distributed on the outer sides of an upper plate and a lower plate of the impeller. The edges of the upper plate and the lower plate of the impeller are directly and generally the same, and because the impeller of the centrifugal ventilator belongs to a high-speed rotating part, when a large amount of dust is adhered to the impeller, the dynamic balance of the impeller is easily damaged, and the rotating load of a rotor is increased. Therefore, the impeller needs to be cleaned after a period of time;

chinese patent No. CN201710353578.9 discloses an air conditioner fan impeller cleaning device in the technical field of air conditioner impeller cleaning devices, which comprises a machine body, wherein the left and right side walls of the inner cavity of the machine body are respectively provided with a limiting groove, the inner cavity of the machine body is provided with a cylindrical impeller, the left and right ends of the cylindrical impeller are respectively provided with a rotating shaft, the rotating shafts are inserted into the inner cavities of the limiting grooves, the top of the machine body is provided with a machine cover, the bottom of the inner cavity of the machine body is provided with a water pump, a water inlet pipe is inserted into a water inlet of the water pump, the other end of the water inlet pipe is connected with a filtering mechanism, and a water outlet pipe is inserted into a water outlet of the water pump. The cylindrical impeller is driven to rotate, so that the cylindrical impeller is comprehensively cleaned by the water column.

However, the impeller cleaning device can only wash the outer walls of the blades of the impeller, the cleaning is insufficient, and the inner walls of the blades and the bottom plate of the impeller cannot be effectively cleaned.

Based on this, the utility model designs a centrifugal fan impeller belt cleaning device to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a centrifugal fan impeller belt cleaning device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal ventilator impeller cleaning device comprises a base, wherein supporting legs are arranged at the bottom end of the base, the outer sides of the supporting legs are provided with lifting rollers, the top end of the base is provided with a box body, the lower side of the middle part of the inner cavity of the box body is provided with a filter plate, the lower side of the filter plate is provided with a water storage cavity, the upper part of the front wall of the box body is provided with a glass door, the glass door is positioned on the upper side of the filter plate, a drain pipe is arranged on the left side of the bottom end of the box body, the bottom end of the drain pipe penetrates through the bottom end of the base, a shielding cover is arranged in a lower side cavity of the filter plate, a motor is arranged in the isolation cover, a rotating shaft connecting mechanism is rotatably arranged in the middle of the filter plate, the bottom end of the rotating shaft connecting mechanism is in driving connection with the motor, the rotating shaft connecting mechanism is connected with an impeller, the right upper side of the impeller is provided with an inner cleaning mechanism, the right side of the impeller is provided with an outer side cleaning mechanism, and the left lower side of the impeller is provided with an adjustable roller brush mechanism.

Preferably, the lifting roller comprises an ear plate, the ear plate is fixed on the supporting leg, a threaded lifting rod penetrates through the ear plate in a screwed mode, and the bottom end of the threaded lifting rod is connected with the roller.

Preferably, the inner cleaning mechanism comprises a first water pump, the first water pump is installed on the upper portion of the inner wall of the right side of the box body, the output end of the first water pump is connected with a hose, the other end of the hose is connected with a first spray pipe, the inner cleaning mechanism further comprises an electric telescopic rod, the electric telescopic rod is installed on the inner top wall of the box body, the movable rod end of the electric telescopic rod is fixedly connected with the first spray pipe, the input end of the first water pump is connected with a U-shaped pipe, the lower end of the U-shaped pipe is connected with a water storage cavity on the lower side of the.

Preferably, outside wiper mechanism is including the second water pump, second water pump output is connected with the delivery pipe, the delivery pipe other end is connected with the second spray tube, second water pump input is connected with the pipeline that draws water, the pipeline bottom that draws water runs through the filter plate and gos deep into box downside retaining cavity bottom, the pipeline bottom that draws water is connected with the second filter.

Preferably, adjustable roller brush mechanism is including the spout, the spout is seted up on box left side inner wall, it is provided with the movable block to slide in the spout, be provided with limit threaded rod on the movable block, the movable block top is connected with the backup pad, drive arrangement is installed on the backup pad top, drive arrangement output shaft end is connected with the roller brush, the backup pad top is provided with the supporting seat, the roller brush rotates and sets up on the supporting seat.

Preferably, pivot coupling mechanism is including the support column, the support column bottom is connected with the motor output shaft end, the support column top is provided with the cover seat, cover seat bilateral symmetry is provided with and compresses tightly the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pivot coupling mechanism who sets up, can stably drive the impeller rotation slowly, make and wash fully, can wash blade inner wall through the interior wiper mechanism that sets up, can wash blade outer wall through the outside wiper mechanism that sets up, through the adjustable roller brush mechanism that sets up, can wash the impeller bottom plate, and can finely tune, make roller brush and bottom plate fully contact, can improve the device mobility through the lift gyro wheel that sets up, can filter the recovery to the washing liquid of using through the filter plate and the filter that set up and recycle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

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

FIG. 3 is a schematic structural view of the inner cleaning mechanism of the present invention;

FIG. 4 is a schematic structural view of the outer cleaning mechanism of the present invention;

FIG. 5 is an enlarged schematic view of the utility model at A;

fig. 6 is an enlarged schematic view of the position B of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a centrifugal fan impeller belt cleaning device, including

base

1, 1 bottom of base is provided with

landing leg

2, 2 outsides of landing leg are provided with lift gyro wheel 3, box 4 is installed on 1 top of base, 4 inner chamber middle parts of box downside are provided with

filter plate

5, 5 downside of filter plate are the retaining chamber, 4 antetheca upper portions of box are provided with glass door 6, glass door 6 is located the filter plate 5 upside, 4 bottom left sides of box are provided with

drain pipe

7, 7 bottom of drain pipe run through 1 bottom of base, 5 downside intracavity of filter plate are provided with cage 8, be provided with motor 9 in the

cage

8, 5 middle parts of filter plate rotate and are provided with

pivot coupling mechanism

10, 10 bottoms of pivot coupling mechanism are connected with motor 9 drive, be connected with impeller 11 on the

pivot coupling mechanism

10, 11 upper right sides are provided with interior wiper mechanism 12

impeller

11, 11 right sides are provided with outside wiper mechanism.

Furthermore, the lifting roller 3 comprises an ear plate 31, the ear plate 31 is fixed on the supporting leg 2, a threaded lifting rod 32 penetrates through the ear plate 31 and is screwed on, and the bottom end of the threaded lifting rod 32 is connected with a roller 33.

Further, interior wiper mechanism 12 is including first water pump 121, first water pump 121 installs in 4 right sides inner wall upper portions of box, first water pump 121 output is connected with hose 122, the hose 122 other end is connected with first spray tube 123, first spray tube 123 bottom both sides all are provided with the slope shower nozzle in this scheme, slope shower nozzle angle sets up and makes the washing liquid can cover and wash impeller bottom plate top, interior wiper mechanism 12 is still including electric telescopic handle 124, electric telescopic handle 124 installs on the roof in box 4, the first spray tube 123 of electric telescopic handle 124 movable rod end rigid coupling, first water pump 121 input is connected with U type pipe 125, the water storage cavity of 4 downside of box is connected to U type pipe 125 lower extremes, U type pipe 125 bottom is connected with first filter 126.

Further, the outer cleaning mechanism 13 includes a second water pump 131, an output end of the second water pump 131 is connected with a water delivery pipe 132, the other end of the water delivery pipe 132 is connected with a second spray pipe 133, an input end of the second water pump 131 is connected with a water pumping pipeline 134, a bottom end of the water pumping pipeline 134 penetrates through the filter plate 5 and penetrates into the bottom of the water storage cavity at the lower side of the box 4, and a bottom end of the water pumping pipeline 134 is connected with a second filter 135.

Further, adjustable roller brush mechanism 14 is including spout 141, spout 141 is seted up on box 4 left side inner wall, and it is provided with movable block 142 to slide in spout 141, is provided with limit screw rod 143 on the movable block 142, and movable block 142 top is connected with backup pad 144, and drive device 145 is installed on backup pad 144 top, and drive device 145 output shaft end is connected with roller brush 146, and backup pad 144 top is provided with supporting seat 147, and roller brush 146 rotates and sets up on supporting seat 147.

Further, the rotating shaft connecting mechanism 10 comprises a supporting column 101, the bottom end of the supporting column 101 is connected with the output shaft end of the motor 9, a sleeve seat 102 is arranged at the top end of the supporting column 101, and compression threaded rods 103 are symmetrically arranged on two sides of the sleeve seat 102.

One specific application of this embodiment is: the device is a centrifugal ventilator impeller cleaning device, and electrical equipment is connected before use.

When the glass door is used, the glass door 6 is opened, the rotating shaft at the bottom of the impeller is installed on the sleeve seat 102, then the pressing threaded rod 103 is pressed to clamp the impeller, then the limiting threaded rod 143 on the movable block 142 is loosened, the movable block 142 is moved up and down, so that the brush hair of the roller brush is fully abutted to the bottom plate of the impeller, and then the movable block 142 is fastened and fixed; then the electric push rod 124 is started to push the first spray pipe 123 to enter the inner side of the impeller downwards, then the glass door 6 is closed, the water pump and the roller brush driving device are started, the first spray pipe 123 sprays water to wash the inner wall of the blade and the top end of the bottom plate, the second spray pipe 133 cleans the outer wall of the blade, the roller brush 146 scrubs the bottom end of the bottom plate, the motor 9 is started to drive the impeller to rotate slowly, and the full-angle cleaning process of the impeller is completed.

In the cleaning process, larger impurities are intercepted and left on the filter plate 5, and the glass door can be opened for removing after use; all the other cleaning liquids containing small particle impurities enter the water storage cavity for recycling, and the filter is arranged, so that the cleaning moisture extracted by the water pump reaches the standard.

After the multiple use, can change sewage, open drain pipe 7 discharge sewage, can add outside water purification through setting up the inlet tube in the left of box 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a centrifugal fan impeller belt cleaning device, is including base (1), its characterized in that: the bottom of the base (1) is provided with supporting legs (2), lifting rollers (3) are arranged on the outer sides of the supporting legs (2), a box body (4) is installed at the top end of the base (1), a filter plate (5) is arranged on the lower side of the middle part of an inner cavity of the box body (4) in a deviating mode, a water storage cavity is arranged on the lower side of the filter plate (5), a glass door (6) is arranged on the upper portion of the front wall of the box body (4), the glass door (6) is located on the upper side of the filter plate (5), a drain pipe (7) is arranged on the left side of the bottom end of the box body (4), the bottom end of the drain pipe (7) penetrates through the bottom end of the base (1), an isolation cover (8) is arranged in the lower side cavity of the filter plate (5), a motor (9) is arranged, the roller brush cleaning device is characterized in that an impeller (11) is connected onto the rotating shaft connecting mechanism (10), an inner cleaning mechanism (12) is arranged on the upper right side of the impeller (11), an outer cleaning mechanism (13) is arranged on the right side of the impeller (11), and an adjustable roller brush mechanism (14) is arranged on the lower left side of the impeller (11).

2. A centrifugal ventilator impeller cleaning device in accordance with claim 1, wherein: lifting roller (3) are including otic placode (31), otic placode (31) are fixed in on landing leg (2), it has screw thread lifter (32) to run through the spiro union on otic placode (31), screw thread lifter (32) bottom is connected with gyro wheel (33).

3. A centrifugal ventilator impeller cleaning device in accordance with claim 1, wherein: interior wiper mechanism (12) is including first water pump (121), first water pump (121) are installed on box (4) right side inner wall upper portion, first water pump (121) output is connected with hose (122), hose (122) other end is connected with first spray tube (123), interior wiper mechanism (12) are still including electric telescopic handle (124), electric telescopic handle (124) are installed on the roof in box (4), electric telescopic handle (124) activity rod end rigid coupling first spray tube (123), first water pump (121) input is connected with U type pipe (125), box (4) downside water storage cavity is connected to U type pipe (125) lower extreme, U type pipe (125) bottom is connected with first filter (126).

4. A centrifugal ventilator impeller cleaning device in accordance with claim 1, wherein: outside wiper mechanism (13) is including second water pump (131), second water pump (131) output is connected with delivery pipe (132), delivery pipe (132) other end is connected with second spray tube (133), second water pump (131) input is connected with and draws water pipeline (134), draw water pipeline (134) bottom to run through filter plate (5) and go deep into box (4) downside water storage cavity bottom.

5. A centrifugal ventilator impeller cleaning device in accordance with claim 1, wherein: adjustable roller brush mechanism (14) is including spout (141), spout (141) are seted up on box (4) left side inner wall, it is provided with movable block (142) to slide in spout (141), be provided with limit threaded rod (143) on movable block (142), movable block (142) top is connected with backup pad (144), drive device (145) is installed on backup pad (144) top, drive device (145) output shaft end is connected with roller brush (146), backup pad (144) top is provided with supporting seat (147), roller brush (146) rotate and set up on supporting seat (147).

6. A centrifugal ventilator impeller cleaning device in accordance with claim 1, wherein: the rotating shaft connecting mechanism (10) comprises a supporting column (101), the bottom end of the supporting column (101) is connected with the output shaft end of the motor (9), a sleeve seat (102) is arranged at the top end of the supporting column (101), and pressing threaded rods (103) are symmetrically arranged on two sides of the sleeve seat (102).