CN210304912U - Automatic ash removal device for ventilating duct - Google Patents
Automatic ash removal device for ventilating duct Download PDFInfo
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- CN210304912U CN210304912U CN201921060487.7U CN201921060487U CN210304912U CN 210304912 U CN210304912 U CN 210304912U CN 201921060487 U CN201921060487 U CN 201921060487U CN 210304912 U CN210304912 U CN 210304912U
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Abstract
The utility model relates to an air conditioner air pipe ash removal device especially relates to an automatic ash removal device of air pipe, including arranging the support of cylindrical air pipe straight tube section in, the support includes the straight-bar, fixed spiral plate on the straight-bar, and the straight-bar is located the axis of spiral plate, and the spiral plate is back to the fixed brush on the surface of straight-bar, and the brush is arranged along the length direction of spiral plate, is connected with the fagging on the straight-bar, and the fagging end is equipped with the spike with cylindrical air pipe inner wall contact, and straight-bar one end is fixed with fan blade, and the air outlet cover of air conditioner establishes album dirt. The utility model utilizes the air conditioning wind as power to drive the ash removing structure in the automatic ash removing device to operate, thereby achieving the aim of normally removing ash without a compressed air source; the length of the supporting plate is designed to be adjustable, so that the supporting plate can contact the inner walls of the ventilating ducts with different diameters, and the automatic ash removal device can perform ash removal operation in the ventilating ducts with different diameters.
Description
Technical Field
The utility model relates to an air conditioner air pipe ash removal device especially relates to an automatic ash removal device of air pipe.
Background
After the central air-conditioning ventilation system is used for a long time, the ventilation pipeline can accumulate a lot of dust, and the ventilation pipeline is inconvenient to clean due to the narrow space of the ventilation pipeline. During the air supply process, the dust can enter the room along with the air, and the cleanliness of the air is reduced.
The utility model discloses a grant utility model patent that bulletin number is CN205270277U discloses an air pipe deashing robot, contain the body frame subassembly, clearance subassembly and collection subassembly, the clearance subassembly contains the swing cylinder, the swing flexible axle, spring and brush, the collection subassembly includes centrifugal fan and laying dust bag, put into air pipe back when air pipe deashing robot, after supplying with its compressed air, its each cylinder moves respectively according to gas circuit control sequence, can realize steadily walking in air pipe, the while drives clearance subassembly cleans the pipeline dust, thereby the dust is impressed the laying dust bag after being inhaled by centrifugal fan import and is realized the clearance of pipeline dust.
The ventilating duct dust cleaning robot needs to provide compressed air when performing dust cleaning work, and an operation site does not have an air source under general conditions, so that dust cleaning workers can carry the air compressor conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic ash removal device of air pipe, it has the advantage that need not the compressed air supply and also can normally carry out the deashing.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an automatic ash removal device of air pipe, is including arranging the support of cylindrical air pipe straight tube section in, the support includes the straight-bar, fixed spiral plate on the straight-bar, and the straight-bar is located the axis of spiral plate, and the spiral plate is back to the fixed brush on the surface of straight-bar, and the brush is arranged along the length direction of spiral plate, is connected with the fagging on the straight-bar, and the fagging end is equipped with the spike with cylindrical air pipe inner wall contact, and straight-bar one end is fixed with fan blade, and the air outlet cover of air conditioner.
Through adopting above-mentioned technical scheme, pull down air pipe earlier during the deashing, place automatic ash removal device in needs deashing department (must be cylindrical air pipe's straight tube section), install air pipe again, then open the air conditioner, air conditioner wind makes the fan blade rotatory, the fan blade drives straight-bar and the spiral plate is rotatory, the inner wall of cylindrical air pipe can be swept to the brush at the spiral plate back, the dust that air conditioner wind will be swept out is blown out from the air outlet, cover the dust collection screen cloth on the air outlet and collect the dust.
Preferably, waist-shaped holes are formed in the supporting plates and arranged along the diameter direction of the cylindrical ventilating duct, the supporting legs are connected with the supporting plates through bolts, and the bolts penetrate through the waist-shaped holes.
Through adopting above-mentioned technical scheme, with bolt fastening in waist type hole's different positions department, the distance of adjustable brace and fagging to can make the brace contact the air pipe inner wall of different diameters.
Preferably, the arm brace includes arc and ears seat, and the cambered surface of arc evagination and the contact of cylindrical air pipe inner wall, ears seat are fixed in on the cambered surface of arc indent, and the bolt is located on ears seat.
By adopting the technical scheme, the connection mode of the straight rod and the supporting plate comprises rotating connection and fixed connection. When the straight rod and the supporting plate are in rotating connection, the straight rod can rotate relative to the supporting plate, and whether the friction force between the supporting plate and the inner wall of the ventilation pipeline can cause the straight rod to rotate or not is not considered; when the arc plate and the air pipe are fixedly connected, the outer convex arc surface of the arc plate is in line contact with the inner wall of the air pipe, so that the contact area is small, the sliding friction force between the arc plate and the inner wall of the air pipe is small, and the straight rod can drive the supporting plate to rotate together. Under the two conditions, the automatic ash removal device can achieve the ash removal effect.
Preferably, the supporting plate is Y-shaped, and three legs of the supporting plate are provided with supporting legs.
Through adopting above-mentioned technical scheme, can keep the straight-bar to be located cylindrical air pipe's axis department all the time at rotatory in-process to make the brush at the spiral plate back can be all the time with air pipe inner wall contact well.
Preferably, the supporting plate is provided with a bearing, the outer ring of the bearing is fixedly connected with the supporting plate, and the straight rod is fixed in the inner ring of the bearing and penetrates through the supporting plate.
By adopting the technical scheme, the bearing not only enables the straight rod to rotate relative to the supporting plate, but also reduces the friction resistance borne by the straight rod during rotation.
Preferably, an L-shaped plate is vertically fixed on the straight rod and comprises a first plate and a second plate which are vertically connected, the first plate is fixed on the straight rod, and the second plate is fixedly connected with the spiral plate.
Through adopting above-mentioned technical scheme, L template makes the spiral plate and straight-bar firm and coaxial be connected.
Preferably, the first plate is provided with a through hole for the straight rod to pass through, a shaft sleeve for the straight rod to pass through is fixed on the through hole, the side wall of the shaft sleeve is provided with a threaded hole, a set screw is screwed in the threaded hole, and the set screw abuts against the straight rod.
Through adopting above-mentioned technical scheme, the tight set screw of unscrewing can make axle sleeve and L template shift position on the length direction of straight-bar, and the tight set screw of screwing down can make the L template be fixed in on the straight-bar again. The distance between the hairbrush and the fan blades can be changed by adjusting the position of the L-shaped plate, and the hairbrush can be moved to a position which does not influence the airflow at the fan blades and can obtain stronger dust blowing wind power.
Preferably, both ends of the straight rod are provided with hanging rings, and the hanging rings are connected with a traction rope.
Through adopting above-mentioned technical scheme, draw the both ends of dragging automatic ash removal device respectively through two haulage ropes to make automatic ash removal device reach appointed position department in the air pipe.
To sum up, the utility model discloses a beneficial technological effect does:
1. the air conditioning air is used as power to drive the ash removal structure in the automatic ash removal device to operate, so that the aim of normally removing ash without compressing an air source is fulfilled;
2. the length of the supporting plate is designed to be adjustable, so that the supporting plate can contact the inner walls of the ventilating ducts with different diameters, and the automatic ash removal device can perform ash removal operation in the ventilating ducts with different diameters.
Drawings
FIG. 1 is a front view of an automatic ash removal device for ventilation ducts in an embodiment;
FIG. 2 is a perspective view of an automatic ash removal device for a ventilation duct in an embodiment;
fig. 3 is a schematic view of a strut;
fig. 4 is a schematic structural view of an L-shaped plate.
In the figure, 1, a straight rod; 2. a spiral plate; 3. a brush; 4. a supporting plate; 4a, a waist-shaped hole; 5. a brace; 51. an arc-shaped plate; 52. a binaural seat; 6. a fan blade; 7. a bolt; 8. a bearing; 9. an L-shaped plate; 91. a first plate; 92. a second plate; 10. a shaft sleeve; 11. tightening the screw; 12. a hoisting ring; 13. a hauling rope; 14. cylindrical ventilation duct.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): fig. 1 and fig. 2 show an automatic ash removal device for a ventilation duct (in the figure, the ventilation duct is half-sectioned) for removing ash in a straight pipe section of a cylindrical ventilation duct 14. The automatic ash removal device comprises a support, wherein the support is composed of a straight rod 1, two Y-shaped supporting plates 4 and three L-shaped plates 9, the support is positioned on a central axis of a cylindrical ventilating duct 14, and the two supporting plates 4 and the three L-shaped plates 9 are vertically connected with the straight rod 1.
As shown in fig. 2, two supporting plates 4 are respectively located on the straight rod 1 near two ends, a bearing 8 is fixed in the center of the Y-shaped supporting plate 4 (the outer ring of the bearing 8 is fixedly connected with the supporting plate 4), the inner ring of the bearing 8 is fixedly connected coaxially with the straight rod 1 (the straight rod 1 passes through the supporting plate 4), and the bearing 8 enables the straight rod 1 to freely rotate relative to the supporting plate 4. The three feet at the tail end of the supporting plate 4 are connected with supporting feet 5, each supporting foot 5 consists of an arc-shaped plate 51 and a double-lug seat 52, the convex arc surface of each arc-shaped plate 51 is in contact with the inner wall of the cylindrical ventilating duct 14, the double-lug seats 52 are fixed on the concave arc surface of each arc-shaped plate 51, and the tail end of the supporting plate 4 is inserted into the double-lug seats 52. The bracing plate 4 is fixedly connected with the double lug bases 52 through bolts 7, kidney-shaped holes 4a (see fig. 3) are arranged on the bracing plate 4 along the diameter direction of the cylindrical ventilating duct 14, and the bolts 7 penetrate through the kidney-shaped holes 4 a. The bolts 7 are fixed at different positions of the waist-shaped hole 4a, and the distance between the supporting feet 5 and the supporting plate 4 can be adjusted, so that the supporting feet 5 can contact the inner walls of the ventilating ducts with different diameters, and the automatic ash removal device can perform ash removal operation in the ventilating ducts with different diameters.
As shown in fig. 2, a spiral plate 2 is fixedly connected to the L-shaped plate 9, a brush 3 is fixed to the surface of the spiral plate 2 facing away from the straight rod 1 and facing the inner wall of the cylindrical ventilation duct 14, and the brush 3 is arranged along the length direction of the spiral plate 2. The fan blades 6 are fixed at one end of the straight rod 1, and when wind blows through the ventilation pipeline, the fan blades 6 are influenced by the airflow to rotate, so that the straight rod 1 and the spiral plate 2 on the straight rod 1 are driven to rotate, and the brush 3 on the spiral plate 2 can sweep dust on the inner wall of the cylindrical ventilation pipeline 14. The air outlet of the air conditioner is covered with dust collection screen cloth, and dust blown out from the ventilation pipeline is contained in the dust collection screen cloth.
As shown in fig. 4, the L-shaped plate 9 is formed by vertically and integrally forming a first longer plate 91 and a second shorter plate 92, a through hole for the straight rod 1 to pass through is formed in the first plate 91, a shaft sleeve 10 for the straight rod 1 to pass through is fixed on the through hole, a threaded hole is formed in a side surface of the shaft sleeve 10, and a set screw 11 is screwed in the threaded hole.
As shown in fig. 1, the set screw 11 extends into the shaft sleeve 10 and abuts against the straight rod 1, and the second plate 92 is fixedly connected with the spiral plate 2. The shaft sleeve 10 and the L-shaped plate 9 can move in the length direction of the straight rod 1 by loosening the set screw 11, and the L-shaped plate 9 can be fixed on the straight rod 1 again by tightening the set screw 11. The distance between the hairbrush 3 and the fan blades 6 can be changed by adjusting the position of the L-shaped plate 9, and the hairbrush 3 can be moved to a position which does not influence the airflow at the fan blades 6 and can obtain stronger dust blowing wind power.
As shown in fig. 1, a lifting ring 12 is fixed in the center of a supporting plate 4 at one end of a straight rod 1, another lifting ring 12 is fixed in the center of a fan blade 6 at the other end of the straight rod 1, both lifting rings 12 are connected with traction ropes 13, an iron wire which is convenient for threading in a ventilation pipeline can be used as the traction ropes 13, and both ends of an automatic ash removal device are respectively pulled through the two traction ropes 13, so that the automatic ash removal device reaches a designated position in the ventilation pipeline.
The implementation principle of the embodiment is as follows: the air pipe is pulled down earlier during the deashing, place automatic ash removal device in the department of needs deashing (must be the straight tube section of cylindrical air pipe 14), install air pipe again, then open the air conditioner, air conditioner wind makes fan blade 6 rotatory, fan blade 6 drives straight-bar 1 and spiral plate 2 rotatory, the inner wall of cylindrical air pipe 14 can be swept to the brush 3 at the 2 backs of spiral plate, air conditioner wind blows off the dust of sweeping out from the air outlet, cover the dust collection screen cloth on the air outlet and collect the dust.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an automatic ash removal device of air pipe, is including arranging the support of cylindrical air pipe (14) straight tube section in, its characterized in that: the support includes straight-bar (1), fixed spiral plate (2) on straight-bar (1), straight-bar (1) is located the axis of spiral plate (2), spiral plate (2) are back to fixed brush (3) on the surface of straight-bar (1), the length direction along spiral plate (2) is arranged in brush (3), be connected with fagging (4) on straight-bar (1), fagging (4) end be equipped with cylindrical air pipe (14) inner wall contact spike (5), straight-bar (1) one end is fixed with fan blade (6), the air outlet cover of air conditioner is equipped with dust collection screen cloth.
2. The automatic ash removal device for the ventilation pipeline according to claim 1 is characterized in that: waist type hole (4 a) are arranged on the supporting plate (4), the waist type hole (4 a) is arranged along the diameter direction of the cylindrical ventilating duct (14), the supporting feet (5) are connected with the supporting plate (4) through bolts (7), and the bolts (7) penetrate through the waist type hole (4 a).
3. The automatic ash removal device for the ventilation pipeline according to claim 2 is characterized in that: the supporting foot (5) comprises an arc-shaped plate (51) and a double lug seat (52), the convex arc surface of the arc-shaped plate (51) is in contact with the inner wall of the cylindrical ventilating duct (14), the double lug seat (52) is fixed on the concave arc surface of the arc-shaped plate (51), and the bolt (7) is arranged on the double lug seat (52).
4. The automatic ash removal device for the ventilation pipeline according to claim 1 is characterized in that: the supporting plate (4) is Y-shaped, and supporting feet (5) are arranged on three feet of the supporting plate (4).
5. The automatic ash removal device for the ventilation pipeline according to claim 1 is characterized in that: and a bearing (8) is arranged on the supporting plate (4), the outer ring of the bearing (8) is fixedly connected with the supporting plate (4), and the straight rod (1) is fixed in the inner ring of the bearing (8) and penetrates through the supporting plate (4).
6. The automatic ash removal device for the ventilation pipeline according to claim 1 is characterized in that: the straight rod (1) is vertically fixed with an L-shaped plate (9), the L-shaped plate (9) comprises a first plate (91) and a second plate (92) which are vertically connected, the first plate (91) is fixed on the straight rod (1), and the second plate (92) is fixedly connected with the spiral plate (2).
7. The automatic ash removal device for the ventilation pipeline according to claim 6 is characterized in that: the first plate (91) is provided with a through hole for the straight rod (1) to pass through, a shaft sleeve (10) for the straight rod (1) to pass through is fixed on the through hole, the side wall of the shaft sleeve (10) is provided with a threaded hole, a set screw (11) is screwed in the threaded hole, and the set screw (11) abuts against the straight rod (1).
8. The automatic ash removal device for the ventilation pipeline according to claim 1 is characterized in that: both ends of the straight rod (1) are provided with hanging rings (12), and the hanging rings (12) are connected with a traction rope (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060487.7U CN210304912U (en) | 2019-07-08 | 2019-07-08 | Automatic ash removal device for ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060487.7U CN210304912U (en) | 2019-07-08 | 2019-07-08 | Automatic ash removal device for ventilating duct |
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| Publication Number | Publication Date |
|---|---|
| CN210304912U true CN210304912U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060487.7U Active CN210304912U (en) | 2019-07-08 | 2019-07-08 | Automatic ash removal device for ventilating duct |
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| Country | Link |
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| CN (1) | CN210304912U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871905A (en) * | 2020-12-28 | 2021-06-01 | 大庆利恒科技开发有限公司 | Cloth bag descaling pipe cleaner |
| CN115069677A (en) * | 2022-06-08 | 2022-09-20 | 江苏舒扬智能装备有限公司 | Mobile dust collection device for manufacturing industrial automatic control device |
| CN115365245A (en) * | 2022-10-24 | 2022-11-22 | 江苏米莫金属股份有限公司 | Powder cleaning device for metal powder screening bin |
| WO2023087805A1 (en) * | 2021-11-22 | 2023-05-25 | 广东邦普循环科技有限公司 | Pipeline cleaning device |
-
2019
- 2019-07-08 CN CN201921060487.7U patent/CN210304912U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871905A (en) * | 2020-12-28 | 2021-06-01 | 大庆利恒科技开发有限公司 | Cloth bag descaling pipe cleaner |
| CN112871905B (en) * | 2020-12-28 | 2022-02-08 | 大庆利恒科技开发有限公司 | Cloth bag descaling pipe cleaner |
| WO2023087805A1 (en) * | 2021-11-22 | 2023-05-25 | 广东邦普循环科技有限公司 | Pipeline cleaning device |
| CN115069677A (en) * | 2022-06-08 | 2022-09-20 | 江苏舒扬智能装备有限公司 | Mobile dust collection device for manufacturing industrial automatic control device |
| CN115069677B (en) * | 2022-06-08 | 2024-01-23 | 江苏舒扬智能装备有限公司 | Mobile dust collection device for manufacturing industrial automatic control device |
| CN115365245A (en) * | 2022-10-24 | 2022-11-22 | 江苏米莫金属股份有限公司 | Powder cleaning device for metal powder screening bin |
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