CN2657805Y - Apparatus for cleaning ventilating duct - Google Patents
Apparatus for cleaning ventilating duct Download PDFInfo
- Publication number
- CN2657805Y CN2657805Y CN 200320102992 CN200320102992U CN2657805Y CN 2657805 Y CN2657805 Y CN 2657805Y CN 200320102992 CN200320102992 CN 200320102992 CN 200320102992 U CN200320102992 U CN 200320102992U CN 2657805 Y CN2657805 Y CN 2657805Y
- Authority
- CN
- China
- Prior art keywords
- pneumatic hammer
- rotation valve
- guiding pneumatic
- air
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The ventilation duct cleaner related to by the utility model comprises a walking vehicle consisting of a driving motor, a control circuit, wheels and a vehicle frame. The cleaner also comprises a guide air hammer, a gas hosepipe, a bearer, engaging gears, a rotary air lock, a stepping motor and a stepping motor control circuit. When the utility model is in use, the ventilation duct can be cleaned via manual and programmable control of the stepping motor without human entrance; the guide air hammer can clear away the dust on the inner wall as well as each corner of the ventilation duct. The utility model has the advantages of compact structure, automatic operation and excellent cleaning performance and can not only decrease the number of workers needed, but also significantly reduce the labor intensity.
Description
Technical field:
The utility model relates to a kind of burnisher, particularly relates to a kind of air conduit cleaner that ventilation shaft is cleared up.
Background technology:
Prior art is to the cleaning of ventilation shaft, generally still adopt artificial method, utilize pressure-air to clear up, then needing the cleaning personnel to pierce in the pipeline for the bigger ventilation shaft of diameter clears up, the result is that the labour intensity of cleaning work is big, poor working environment, and cleaning effect does not often reach hygienic requirements, and can only segmentation take cleaning apart for the less ventilation shaft of diameter.
Summary of the invention:
Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, and air conduit cleaner a kind of simple in structure, easy to use is provided.
The utility model is realized as follows: air conduit cleaner, it comprises the walking car that is made of drive motors and control circuit, wheel and vehicle frame, it is characterized in that: it also includes guiding pneumatic hammer, soft air-guide pipe, supporting seat, meshing gear, rotation valve, stepper motor, stepping motor control circuit;
Described guiding pneumatic hammer is a hollow ball-shape or hemispherical, in the middle of the rear portion of guiding pneumatic hammer, be provided with tube connector, described tube connector links to each other with soft air-guide pipe, also be provided with some sweptback fumaroles on the rear portion arc surface of guiding pneumatic hammer, and a side is provided with 1-3 trimming hole on the rear portion arc surface of guiding pneumatic hammer;
Described vehicle frame is provided with gas source conduit, supporting seat, rotation valve, meshing gear, stepper motor and control circuit; Described meshing gear is fixed in respectively and rotates on the valve shell and on the shaft extension of stepper motor, described gas source conduit is connected with rotation valve stiff end, the other end with the continuous soft air-guide pipe of the tube connector of guiding pneumatic hammer is connected with rotation valve rotation end, and described rotation valve stiff end is fixed in the supporting seat.
Described rotation valve is made of rotation valve shell, bearing cap, sealing ring, bearing, be provided with bearing in the described rotation valve shell, rotation valve stiff end and rotation valve moved end are set in the bearing, and the rotation valve stiff end in rotating the valve shell is provided with sealing ring with rotation end, valve moved end respectively.
As optimization, the fumarole of described guiding pneumatic hammer along its cross section recede 45 the degree, the trimming hole of described guiding pneumatic hammer along its cross section recede 20 the degree.
Can be provided with the spring of making by metal spring on the front end of described guiding pneumatic hammer and lash device.
The cleaning brush that can be provided with cleaning brush on the front end of described guiding pneumatic hammer or drive by air motor.
When air conduit cleaner uses, air conduit cleaner is placed in the ventilation shaft, pressure-air passes through gas source conduit, rotate valve, soft air-guide pipe enters into the guiding pneumatic hammer, jet by the guiding pneumatic hammer to oblique rear, soft air-guide pipe is in by guiding pneumatic hammer pulling force forward, soft air-guide pipe always is under the state of tension, because the effect of trimming hole, the guiding pneumatic hammer is acted on the tube wall of ventilation shaft, in conjunction with the control step motor, through meshing gear, rotate valve, drive soft air-guide pipe and the rotation of guiding pneumatic hammer, thereby change the up and down position of guiding pneumatic hammer on the ventilation shaft inwall, after cleaning out on the station,, advance forward or be backwards to next station work backward by the walking mechanism of control walking car, for the needs of various different ventilation shafts, can dispose different preposition burnishers blow the brush and lash.
The advantage of the utility model air conduit cleaner is: when carrying out the ventilation shaft cleaning, the staff need not pierce in the pipeline and clear up, by stepper motor is manually controlled and control able to programme, the dust on the ventilation shaft inwall and each corner can be removed, can lash and blow brush by installing preposition burnisher additional for the stronger dust of adhesive force, compact conformation, help automation mechanized operation, clean no dead angle, not only reduce staff's quantity, and greatly reduced staff's labour intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model walking car.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the take offence structural representation of door of the utility model walking car transfer.
Fig. 4 is the contour structures schematic diagram of the utility model guiding pneumatic hammer.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 lashes the device schematic diagram for the utility model spring.
The cleaning brush structural representation that Fig. 7 drives for the utility model air motor.
Among the figure: 1 wheel, 2 rotation valves rotation ends, 3 stepper motors, 4 gas source conduits, 5 meshing gears, 6 supporting seats, 7 rotation valve shells, 8 bearing caps, 9 sealing rings, 10 bearings, 11 guiding pneumatic hammers, 12 fumaroles, 13 tube connectors, 14 rotation valve stiff ends, 15 trimming holes, 16 rotation valves, 17 vehicle frames, 18 are lashed spring, 19 air motors, 20 cleaning brush.
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment:
As Fig. 1-shown in Figure 5, air conduit cleaner, it comprises the walking car that is made of drive motors and control circuit, wheel 1 and vehicle frame 17, and it also includes guiding pneumatic hammer 11, soft air-guide pipe, supporting seat 6, meshing gear 5, rotates valve 16, stepper motor 3, stepping motor control circuit;
Described guiding pneumatic hammer 11 is a hollow ball-shape, in the middle of the rear portion of guiding pneumatic hammer 11, be provided with tube connector 13, described tube connector 13 links to each other with soft air-guide pipe, the rear portion arc surface of guiding pneumatic hammer 11 be provided with some along the sweptback fumarole of cross section 12 and be provided with 1 or 2 in the same side sweptback trimming hole 15;
Described vehicle frame 17 is provided with gas source conduit 4, supporting seat 6, rotates valve 16, meshing gear 5, stepper motor 3 and control circuit; Described meshing gear 5 is fixed in respectively and rotates on the valve shell 7 and on the shaft extension of stepper motor 3, described gas source conduit is connected with rotation valve stiff end 14, the other end of the soft air-guide pipe that the tube connector 13 of same guiding pneumatic hammer 11 links to each other is connected with rotation valve moved end 2, and described rotation valve stiff end 14 is fixed in the supporting seat 6.
Described rotation valve 16 is made of rotation valve shell 7, bearing cap 8, sealing ring 9, bearing 10, be provided with bearing 10 in the described rotation valve shell 7, rotation valve stiff end 14 and rotation valve moved end 2 are set in the bearing 10, and the rotation valve stiff end in rotating valve shell 7 14 is provided with sealing ring 9 with rotation 2 ends, valve moved end respectively.
The fumarole 12 of described guiding pneumatic hammer 11 along its cross section recede 45 the degree, the trimming hole 15 of described guiding pneumatic hammer 11 along its cross section recede 20 the degree.
As shown in Figure 6, be provided with the spring that metal spring 18 constitutes at the front end of guiding pneumatic hammer 11 and lash device.
As shown in Figure 7, the guiding pneumatic hammer 11 front end be provided with the air motor 19 that is communicated with the pneumatic hammer that leads, cleaning brush 20 is housed on the air motor power output shaft.
Can be more convenient by preposition instrument, remove more completely and adhere to obstinate dust in tube wall and the corner, reach cleaner, purpose efficiently.
Soft air-guide pipe length described in the utility model can be decided according to the situation of ventilation shaft, be generally 3 meters-5 meters long being advisable, by control able to programme, can carry out automation mechanized operation among the embodiment of the present utility model to rotation, the intermittence of guiding pneumatic hammer and the speed of travel of the car of walking to stepper motor and drive motors.
Claims (5)
1, a kind of air conduit cleaner, it comprises the walking car that is made of drive motors and control circuit, wheel and vehicle frame, it is characterized in that: it also includes guiding pneumatic hammer, soft air-guide pipe, supporting seat, meshing gear, rotation valve, stepper motor, stepping motor control circuit;
Described guiding pneumatic hammer is a hollow ball-shape or hemispherical, in the middle of the rear portion of guiding pneumatic hammer, be provided with tube connector, described tube connector links to each other with soft air-guide pipe, the guiding pneumatic hammer the rear portion arc surface be provided with some along the sweptback fumarole of cross section and be provided with 1 or 3 in the same side sweptback trimming hole;
Described vehicle frame is provided with gas source conduit, supporting seat, rotation valve, meshing gear, stepper motor and control circuit; Described meshing gear is fixed in respectively and rotates on the valve shell and on the shaft extension of stepper motor, described gas source conduit is connected with rotation valve stiff end, the other end with the continuous soft air-guide pipe of the tube connector of guiding pneumatic hammer is connected with rotation valve moved end, and described rotation valve stiff end is fixed in the supporting seat.
2. air conduit cleaner according to claim 1, it is characterized in that: described rotation valve is made of rotation valve shell, bearing cap, sealing ring, bearing, be provided with bearing in the described rotation valve shell, rotation valve stiff end and rotation valve moved end are set in the bearing, and the rotation valve stiff end in rotating the valve shell is provided with sealing ring with rotation end, valve moved end respectively.
3. air conduit cleaner according to claim 1 and 2 is characterized in that: the fumarole of described guiding pneumatic hammer along its cross section recede 45 the degree, the trimming hole of described guiding pneumatic hammer along its cross section recede 20 the degree.
3. air conduit cleaner according to claim 1 is characterized in that: can be provided with the spring of being made by metal spring on the front end of described guiding pneumatic hammer and lash device.
4. air conduit cleaner according to claim 1 is characterized in that: the cleaning brush that can be provided with cleaning brush on the front end of described guiding pneumatic hammer or be driven by air motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102992 CN2657805Y (en) | 2003-11-14 | 2003-11-14 | Apparatus for cleaning ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102992 CN2657805Y (en) | 2003-11-14 | 2003-11-14 | Apparatus for cleaning ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657805Y true CN2657805Y (en) | 2004-11-24 |
Family
ID=34340353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102992 Expired - Fee Related CN2657805Y (en) | 2003-11-14 | 2003-11-14 | Apparatus for cleaning ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657805Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432614C (en) * | 2007-09-12 | 2008-11-12 | 太原理工大学 | Stepwise gun wiping robot and method of use thereof |
| CN109412072A (en) * | 2017-08-18 | 2019-03-01 | 和家慧 | The installation method of the anti-bird pest system of supply lines |
-
2003
- 2003-11-14 CN CN 200320102992 patent/CN2657805Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432614C (en) * | 2007-09-12 | 2008-11-12 | 太原理工大学 | Stepwise gun wiping robot and method of use thereof |
| CN109412072A (en) * | 2017-08-18 | 2019-03-01 | 和家慧 | The installation method of the anti-bird pest system of supply lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |