CN201644461U

CN201644461U - Novel air pipe cleaning handheld device

Info

Publication number: CN201644461U
Application number: CN2010201463760U
Authority: CN
Inventors: 刘加勇; 张志刚; 李海光
Original assignee: Pure And Fresh Artificial Environment Engineering Of Middle Ring (beijing) Co Ltd
Current assignee: Pure And Fresh Artificial Environment Engineering Of Middle Ring (beijing) Co Ltd
Priority date: 2010-03-31
Filing date: 2010-03-31
Publication date: 2010-11-24
Anticipated expiration: 2020-03-31

Abstract

A novel air pipe cleaning handheld device relates to a central air-conditioning ventilating pipeline cleaning device and comprises a hairbrush (A), a flexible shaft (B) and a main unit (C). The hairbrush (A) is arranged at one end of the flexible shaft (B), and the other end of the flexible shaft (B) is connected with the main unit (C). When the device works, a control panel of the main unit is operated manually, a motor is driven by a frequency converter to rotate, the motor and a flexible shaft connector drive the steel wire flexible shaft to drive the cleaning hairbrush to rotate in high speed, and dust and bonding substances inside an air pipe are loosened by a physical method. By the aid of other auxiliary devices, pollutants inside a pipeline are cleared out to achieve the purpose of cleaning the pipeline. The novel air pipe cleaning handheld device is more convenient to carry, is longer in cleaning distance when in use, has more durable flexible shaft, can automatically convert forward and backward rotation, and rotational speed can be optionally adjusted.

Description

A kind of novel airduct cleans hand-held device

Technical field:

The utility model relates to a kind of central air-conditioning ventilation shaft cleaning device, is specifically related to a kind of airduct and cleans hand-held device.

Background technology:

The flexible axle of general device adopts steel wire strand to make, and seems clumsy, and insufficient strength cleans distance and fall short of, and rotating speed can't be regulated, and can not realize the automatic conversion and the adjusting of rotating time of rotating.

The utility model content:

The purpose of this utility model provides a kind of novel airduct and cleans hand-held device, and it carries convenient, and the distance that can clean in the use is farther, and flexible axle is more durable, and rotating and rotating speed can regulated at will.

In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is made up of hairbrush A, flexible axle B, host C three parts; Hairbrush A is arranged on the end of flexible axle B, and the other end of flexible axle B is connected with host C.

Described hairbrush forms with nylon yarn and the iron wire system of twisting, and makes diameter 150, diameter 250 diameters 350,450 4 kinds of cleanings of being convenient to pipeline of diameter; Flexible axle is selected two kinds of special steel wires for use, the strong torsion of steel wire hardness is big, 15m flexible axle diameter 4mm steel wire, 20m, 30m flexible axle diameter 5mm steel wire, in order to prevent that the loose or dislocation phenomenon takes place between steel wire and hairbrush holder in the use, the square axis, with the angle grinding machine steel wire two ends are ground length man-hour and be about 40mm adding, chord length is about the facet (its objective is that square axis, hairbrush holder and steel wire play anti-skidding effect when compressing) of 0.5mm, puts the hairbrush holder again, square axis compresses with hydraulic tongs.Four castors are housed on the host backplane, and two handles are equipped with in both sides, and it is convenient that main frame is in use moved; Frequency converter is housed in the main frame, having solved motor does not have frequency converter and directly starts rotating speed and rise and twist off the problem of flexible axle steel wire soon easily, control also is convenient in the control of use medium speed more, the time relay connects two control terminals of Frequency Converter Control motor positive and inverse in the control circuit, control the time of motor positive and inverse by regulating the time relay, the automatic/hand switch also is housed in the control circuit, just change/reversal switch, when the automatic/hand switch just changeing during in " automatically " position/reversal switch is invalid, at this moment rotating time of mixing up according to the user of main frame carries out rotating automatically and switches, the user just more can easily carry out cleaning works like this, need the hairbrush folk prescription automatic/hand switch can be dialled in " manually " position as special circumstances to rotating, like this user just can by just change/reversal switch controls the rotation direction of output.

In the utility model when work, is by manually-operated host computer control panel, rotate by the frequency converter drive motors, motor and flexible axle connector drive Bowden cable drive brush sweeper and rotate at a high speed, dust in the airduct and the adhesive method with physics is got loose, under the assistance of other auxiliary equipment, pollutant in the pipeline is cleared, reach the purpose of clean pipeline.

The utlity model has following beneficial effect: carry conveniently, the distance that can clean in the use is farther, and flexible axle is more durable, and rotating can be changed automatically, and rotating speed can regulated at will.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of this practical flexible axle;

Fig. 3 is the structural representation of the utility model main frame;

Fig. 3-the 1st, the left view of Fig. 3;

Fig. 3-the 2nd, the right view of Fig. 3;

Fig. 3-the 3rd, the vertical view of Fig. 3.

The specific embodiment:

Referring to Fig. 1, this specific embodiment by the following technical solutions: it is made up of hairbrush A, flexible axle B, host C three parts; Hairbrush A is arranged on the end of flexible axle B, and the other end of flexible axle B is connected with host C.

Referring to Fig. 2, described flexible axle B is made up of hairbrush holder 1, flexible axle sleeve pipe 2, locking nut 3, flexible axle axle sleeve 4, big nut 5, square axis 6, tension ring 7, steel wire 8; Steel wire 8 pierces into flexible axle sleeve pipe 2 one ends and presses hairbrush holder 1, and the other end packs into locking nut 3, tension ring 7, big nut 5, flexible axle axle sleeve 4 successively and packs into square axis 6 again and compress.

Referring to Fig. 3-Fig. 3-3, described host C is made up of skeleton 9, outer cover 10, header board 11, back plate 12, flexible axle interface 13, interface connector 14, base plate 15, frequency converter 16, motor 17, handle 18, castor 19, relay 20, power switch 21, fan 22, supply socket 23, control panel 24; Flexible axle interface 13 is fixed on the axle of motor 17; Motor 17 is fixed on the bottom of skeleton 9; Frequency converter 16, relay 20 are fixed on the steel plate of skeleton 9; Outer cover 10, header board 11, back plate 12 are fixed on the skeleton 9; Base plate 15 is fixed on the bottom surface of skeleton 9; Castor 19 is fixed on the base plate 15; Handle 18 is fixed on header board 11 and the back plate 12; Interface connector 14 and interface nut 16 are fixed on the header board 11; Power switch 21, supply socket 23 and fan 22 are fixed on the plate 12 of back; Control panel 24 is arranged on the outer cover 10.

In this specific embodiment when work, is by manually-operated host computer control panel, rotate by the frequency converter drive motors, motor and flexible axle connector drive Bowden cable drive brush sweeper and rotate at a high speed, dust in the airduct and the adhesive method with physics is got loose, under the assistance of other auxiliary equipment, pollutant in the pipeline is cleared, reach the purpose of clean pipeline.

This specific embodiment is carried convenient, and the distance that can clean in the use is farther, and flexible axle is more durable, and rotating can be changed automatically, and rotating speed can regulated at will.

Claims

1. a novel airduct cleans hand-held device, it is characterized in that it is made up of hairbrush (A), flexible axle (B), main frame (C) three parts; Hairbrush (A) is arranged on an end of flexible axle (B), and the other end of flexible axle (B) is connected with main frame (C).

2. a kind of novel airduct according to claim 1 cleans hand-held device, it is characterized in that described flexible axle (B) is made up of hairbrush holder (1), flexible axle sleeve pipe (2), locking nut (3), flexible axle axle sleeve (4), big nut (5), square axis (6), tension ring (7), steel wire (8); Steel wire (8) pierces into flexible axle sleeve pipe (2) one ends and presses hairbrush holder (1), and the other end packs into locking nut (3), tension ring (7), big nut (5), flexible axle axle sleeve (4) successively and packs into square axis (6) again.

3. a kind of novel airduct according to claim 1 cleans hand-held device, it is characterized in that described main frame (C) is made up of skeleton (9), outer cover (10), header board (11), back plate (12), flexible axle interface (13), interface connector (14), base plate (15), frequency converter (16), motor (17), handle (18), castor (19), relay (20), power switch (21), fan (22), supply socket (23), control panel (24); Flexible axle interface (13) is fixed on the axle of motor (17); Motor (17) is fixed on the bottom of skeleton (9); Frequency converter (16), relay (20) are fixed on the steel plate of skeleton (9); Outer cover (10), header board (11), back plate (12) are fixed on the skeleton (9); Base plate (15) is fixed on the bottom surface of skeleton (9); Castor (19) is fixed on the base plate (15); Handle (18) is fixed on header board (11) and the back plate (12); Interface connector (14) and interface nut (16) are fixed on the header board (11); Power switch (21), supply socket (23) and fan (22) are fixed on the back plate (12); Control panel (24) is arranged on the outer cover (10).