CN116928776A - Self-maintenance type air delivery pipeline with internal flow direction and flow regulating unit - Google Patents
Self-maintenance type air delivery pipeline with internal flow direction and flow regulating unit Download PDFInfo
- Publication number
- CN116928776A CN116928776A CN202311199040.9A CN202311199040A CN116928776A CN 116928776 A CN116928776 A CN 116928776A CN 202311199040 A CN202311199040 A CN 202311199040A CN 116928776 A CN116928776 A CN 116928776A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- annular
- self
- internal
- flow direction
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 39
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 210000003781 tooth socket Anatomy 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of air flow control, in particular to a self-maintenance type air delivery pipeline with an internal flow direction and flow regulating unit, which comprises a main pipe body, a speed reducer and a driving motor, wherein the main pipe body, the speed reducer and the driving motor are arranged on a ceiling of a medical institution. According to the self-maintenance type air conveying pipeline with the internal flow direction and flow regulating unit, the plurality of air conveying pipelines are assembled at the outer side through the disc-type mounting cover, so that the arrangement is more convenient; the annular internal filtering mechanism controlled by the speed reducer is arranged in the disc type mounting cover, so that the internal filtering area can be increased; through being equipped with in the central point of disk-type installation cover inside put the stand pipe vertically, put the stand pipe in the interior flow control subassembly of being equipped with on the activity of put the stand pipe lateral surface to adjust the inside air flow direction and the flow of disk-type installation cover, make its inside air control more convenient.
Description
Technical Field
The invention relates to the technical field of air flow control, in particular to a self-maintenance air delivery pipeline with an internal flow direction and flow regulating unit.
Background
The ventilating duct is a generic term for metallic or nonmetallic pipelines for ventilation and air conditioning engineering of industrial and civil buildings. Mainly for circulating air and reducing the concentration of harmful gases.
The vent pipe on the market mainly controls vent pipe displacement through arc change pipe, but it can't communicate with a plurality of pipelines simultaneously, in order to promote the inside air cleanliness factor of vent pipe, need install filter equipment in the air inlet position, but present filter equipment only filters in the first section, the filter effect is limited, it maintains to need regularly to change after filtering one end time simultaneously, can only pass through manual operation, lead to its maintenance cycle short, it is wasted time and energy, the cost is very high, the inside flow of vent pipe and flow direction control operation are also very loaded down with trivial details simultaneously.
Disclosure of Invention
The invention aims to solve the technical problems that: the air pipe on the market can't communicate with a plurality of pipelines simultaneously, in order to promote the inside air cleanliness factor of air pipe, and the filter effect is limited, and filter equipment can only pass through manual operation simultaneously, leads to its maintenance period to be short, wastes time and energy, and the cost is very high, and the inside flow of air pipe and flow direction control operation are also very loaded down with trivial details simultaneously.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a self-maintenance formula air duct with inside flow direction and flow regulation unit, is including installing main body, speed reducer and the driving motor on medical institution ceiling, main body one side is fixed to be equipped with the disk installation cover that is used for top installation speed reducer and driving motor, be equipped with first side guide pipe and second side guide pipe through the side direction bolt fastening on the disk installation cover lateral surface, the activity is equipped with the annular inside filter mechanism by speed reducer control on the disk installation cover medial surface, the inside central point of disk installation cover puts and vertically is equipped with in the stand pipe, in the activity is equipped with inside flow regulation subassembly on the stand pipe lateral surface in the middle of, the disk installation cover is located and is responsible for and install quick detach formula side direction dust collection box on the body link lateral surface.
The annular inner filter mechanism comprises an annular inner adjusting frame, a metal filter frame fixed on the outer side face of the annular inner adjusting frame and an inner toothed ring fixed at the upper end of the arc face on the inner side of the annular inner adjusting frame.
The top driving gear meshed with the internal gear ring is axially sleeved on the driving shaft at the lower end of the speed reducer, and the driving motor is in transmission connection with the annular internal filtering mechanism through the speed reducer.
The annular assembly groove for installing the internal flow regulating assembly is formed in the outer side surface of the middle guide tube, and the internal flow regulating assembly comprises a first regulating sleeve, a second regulating sleeve, a first angle regulating plate, a second angle regulating plate, a first regulating motor and a second regulating motor, wherein the first regulating sleeve, the second regulating sleeve, the first angle regulating plate and the second angle regulating plate are movably sleeved in the annular assembly groove, the first angle regulating plate is fixed on the outer side arc surface of the first regulating sleeve, the second angle regulating plate is fixed on the outer side arc surface of the second regulating sleeve, the first regulating motor is fixed at the inner upper end of the middle guide tube, and the second regulating motor is fixed at the inner lower end of the middle guide tube.
Annular transmission tooth sockets are formed in the inner arc surfaces of the first adjusting sleeve and the second adjusting sleeve, a first adjusting shaft of the first adjusting motor is inserted into the annular transmission tooth sockets through a first adjusting gear to be in meshed transmission with the first adjusting sleeve, and a second adjusting shaft of the second adjusting motor is inserted into the annular transmission tooth sockets through a second adjusting gear to be in meshed transmission with the second adjusting sleeve.
The annular inner adjusting frame is provided with a longitudinal side bracket which is positioned on the inner side of the metal filtering frame and used for improving the supporting force of the inner side of the metal filtering frame.
The inside bar dust exhaust mouth that is located quick detach formula side direction dust collection box assembly segment that is located of disc-type installation cover outer wall, the longitudinal sliding groove that is located bar dust exhaust mouth upper end of disc-type installation cover lateral surface and has seted up inside sliding connection gravity closure plate.
The quick-dismantling lateral dust box comprises a dust box inserted in the longitudinal sliding groove, a sliding closing plate slidingly assembled at the opening end of the dust box and an elastic overturning limiting plate elastically assembled on the sliding closing plate.
And arc-shaped sealing plates are arranged at the outer side ends of the first angle adjusting plate and the second angle adjusting plate.
The pressure sensing controller is fixedly assembled on the outer side plane of the first angle adjusting plate and the second angle adjusting plate, arc-shaped induction magnetic strips are respectively installed on the inner top surface and the inner bottom surface of the annular assembly groove, and induction magnetic blocks matched with the arc-shaped induction magnetic strips are fixedly assembled at the upper end of the first adjusting sleeve and the lower end of the second adjusting sleeve.
The beneficial effects of the invention are as follows:
(1) According to the self-maintenance type air conveying pipeline with the internal flow direction and flow regulating unit, the plurality of air conveying pipelines are assembled at the outer side through the disc-type mounting cover, so that the arrangement is more convenient;
(2) The annular internal filtering mechanism controlled by the speed reducer is arranged in the disc type mounting cover, so that the internal filtering area can be increased;
(3) The central guide pipe is longitudinally arranged at the central position inside the disc-type mounting cover, and the central guide pipe is movably arranged on the outer side surface of the central guide pipe, so that the air flow direction and the air flow in the disc-type mounting cover are regulated, and the air control in the disc-type mounting cover is more convenient;
(4) The annular inner filter mechanism rotates and the inner flow regulating assembly overturns, so that the inner air can reversely impact the annular inner filter mechanism, and dust adsorbed on the surface of the annular inner filter mechanism in the filtering process is blown into the quick-release lateral dust collecting box, thereby achieving the self-maintenance effect and reducing the manual maintenance difficulty and cost;
(5) Normal filtration can be ensured in the maintenance process, and the use is more convenient;
(6) Adopt quick detach formula structural design, make things convenient for later stage dismouting clearance, the operation is simpler.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the disk-type mounting cover of the present invention.
Fig. 3 is a side cross-sectional view of a disc-type mounting cover of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The self-maintenance type air delivery pipeline with internal flow direction and flow regulation units shown in fig. 1, 2 and 3 comprises a main pipe body 1, a speed reducer 2 and a driving motor 3 which are arranged on a ceiling of a medical institution, wherein a disc type installation cover 4 for installing the speed reducer 2 and the driving motor 3 at the top is fixedly arranged on one side of the main pipe body 1, a first lateral flow guide pipe 5 and a second lateral flow guide pipe 6 are fixedly arranged on the outer side surface of the disc type installation cover 4 through lateral bolts, an annular internal filtering mechanism controlled by the speed reducer 2 is movably arranged on the inner side surface of the disc type installation cover 4, a middle guide pipe 7 is longitudinally arranged at the central position inside the disc type installation cover 4, an internal flow regulation component is movably arranged on the outer side surface of the middle guide pipe 7, and a quick-dismantling type lateral dust collection box 8 is arranged on the outer side surface of the connecting end of the disc type installation cover 4 positioned on the main pipe body 1.
The speed reducer 2 and the driving motor 3 are both in the prior art, and a rotating shaft of the driving motor 3 is inserted into the input end of the speed reducer 2 to drive the speed reducer 2 to operate.
The speed reducer 2 and the driving motor 3 drive the annular internal filter mechanism to rotate inside the disc-type mounting cover 4, so that the filter effect on the windward side is ensured.
An arc air outlet is formed in the arc surface on the outer side of the disc-type installation cover 4, then the first side guide pipe 5 and the second side guide pipe 6 are fixed on the arc surface on the outer side of the disc-type installation cover 4 through bolts by the arc-type installation cover on the assembly end, the installation angles of the first side guide pipe 5 and the second side guide pipe 6 can be adaptively adjusted through the change of the installation positions, and locking ports for installing bolts are formed in the upper end and the lower end of the arc air outlet.
For cooperation filtration, the annular inner filter mechanism comprises an annular inner adjusting frame 9, a metal filter frame 10 fixed on the outer side surface of the annular inner adjusting frame 9 and an inner toothed ring 11 fixed on the upper end of the inner arc surface of the annular inner adjusting frame 9.
In order to cooperate to carry out rotation adjustment to the annular internal filter mechanism, a top driving gear 12 meshed with an internal toothed ring 11 is axially sleeved on a driving shaft at the lower end of the speed reducer 2, and a driving motor 3 is in transmission connection with the annular internal filter mechanism through the speed reducer 2.
In order to match the angle adjustment, the outer side surface of the middle guide tube 7 is provided with an annular assembly groove 13 for installing an internal flow adjusting component, and the internal flow adjusting component comprises a first adjusting sleeve 14, a second adjusting sleeve 15, a first angle adjusting plate 16 fixed on the outer side arc surface of the first adjusting sleeve 14, a second angle adjusting plate 17 fixed on the outer side arc surface of the second adjusting sleeve 15, a first adjusting motor 18 fixed at the inner upper end of the middle guide tube 7 and a second adjusting motor 19 fixed at the inner lower end of the middle guide tube 7, which are movably sleeved in the annular assembly groove 13.
The first adjusting motor 18 and the second adjusting motor 19 are both of the prior art, the first adjusting motor 18 is used for controlling the rotation of the first adjusting sleeve 14, and the second adjusting motor 19 is used for controlling the second adjusting sleeve 15.
The first adjusting sleeve 14 and the second adjusting sleeve 15 are sequentially sleeved in the annular assembly groove 13 from top to bottom, gaps are reserved between the inner side of the first angle adjusting plate 16 and the second adjusting sleeve 15 and between the inner side of the second adjusting sleeve 15 and the second angle adjusting plate 17, and tightness is guaranteed.
In order to cooperate with the inside transmission adjustment, annular transmission tooth sockets 20 are formed on the inner arc surfaces of the first adjusting sleeve 14 and the second adjusting sleeve 15, a first adjusting shaft of the first adjusting motor 18 is inserted into the annular transmission tooth sockets 20 through a first adjusting gear 21 to be in meshed transmission with the first adjusting sleeve 14, and a second adjusting shaft of the second adjusting motor 19 is inserted into the annular transmission tooth sockets 20 through a second adjusting gear 22 to be in meshed transmission with the second adjusting sleeve 15.
In order to improve the inner tightness and the inner supporting force, the annular inner adjusting frame is provided with a longitudinal side bracket 23 positioned on the inner side of the metal filter frame 10 and used for improving the inner supporting force of the metal filter frame 10.
In order to match with lateral dust discharge, a strip-shaped dust discharge port is formed in the assembling section of the quick-release lateral dust collection box 8 inside the outer wall of the disc-type mounting cover 4, and a longitudinal chute which is connected with the gravity closing plate 24 in a sliding manner inside is formed in the upper end of the strip-shaped dust discharge port on the outer side surface of the disc-type mounting cover 4.
In order to match the rapid loading and unloading, the rapid disassembly type lateral dust box 8 comprises a dust box 81 inserted in the longitudinal chute, a sliding closing plate 82 assembled at the opening end of the dust box 81 in a sliding manner and an elastic overturning limiting plate 83 assembled on the sliding closing plate 82 in an elastic manner.
The dust box 81 is provided with an external opening with a blocking filter screen on the outside.
The dust box 81 is inserted into the longitudinal sliding groove from bottom to top, the gravity closing plate 24 is pushed upwards to be away from the strip-shaped dust discharging port, then the dust box is installed at a set position, the sliding closing plate 82 is pulled downwards, the elastic overturning limiting plate 83 at the upper opening position of the sliding closing plate 82 overturns and extrudes towards one side of the disc-type mounting cover 4 under the action of the extrusion elastic sheet, a clamping block at the lower end of one side of the elastic overturning limiting plate 83 is inserted into a limiting clamping groove at the outer side of the disc-type mounting cover 4, and a limiting block at the upper end of the other side overturns to the lower end of the dust box 81, and meanwhile, the positions of the dust box 81 and the sliding closing plate 82 are limited;
the separation can be quickly performed by only outwards overturning the bottom of the elastic overturning limiting plate 83.
To improve the tightness of the top side, the first and second angle adjusting plates 16 and 17 have arc-shaped sealing plates 25 on outer ends thereof.
The arc-shaped sealing plates 25 have a width larger than the distance between the two sides of the longitudinal side frames 23, and are covered on the inner sides of the longitudinal side frames 23 to avoid series flow.
In order to cooperate to monitor the internal flow and the angle, the outer planes of the first angle adjusting plate 16 and the second angle adjusting plate 17 are fixedly provided with pressure sensing controllers 26, the inner top surface and the inner bottom surface of the annular assembly groove 13 are respectively provided with arc-shaped sensing magnetic strips 27, and the upper end of the first adjusting sleeve 14 and the lower end of the second adjusting sleeve 15 are fixedly provided with sensing magnetic blocks 28 matched with the arc-shaped sensing magnetic strips 27.
The pressure sensing controller 26, the arc-shaped sensing magnetic stripe 27 and the sensing magnetic block 28 are all in the prior art, and the pressure sensing controller 26 can monitor the flow by monitoring the pressure on the outer planes of the first angle adjusting plate 16 and the second angle adjusting plate 17, so that the flow of different channels can be known in real time;
after the first angle adjusting plate 16 and the second angle adjusting plate 17 are adjusted in angle, the induction magnetic block 28 moves on one side of the arc-shaped induction magnetic strip 27, and according to the induction position of the arc-shaped induction magnetic strip 27, the adjusting angles of the first angle adjusting plate 16 and the second angle adjusting plate 17 can be determined, so that the angles of the first angle adjusting plate 16 and the second angle adjusting plate 17 can be monitored in real time.
When the flow is required to be regulated, the angles of the first angle regulating plate 16 and the second angle regulating plate 17 are only required to be controlled to be regulated;
when the self-maintenance function is required, only the first angle adjusting plate 16 is required to be adjusted to one side of the strip-shaped dust discharge opening, then the second angle adjusting plate 17 is turned over, the first side guide pipe 5 and the second side guide pipe 6 are closed at the same time, the air in the main pipe body 1 passes through the metal filter frame 10 at this time, then the metal filter frame 10 positioned at the position of the strip-shaped dust discharge opening is reversely blown, dust outside the metal filter frame 10 is blown into the dust collecting box 81, and the self-maintenance is completed by rotating the metal filter frame 10.
A brush can be arranged on one side of the strip-shaped dust exhaust port, so that the cleaning effect is improved.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a self-maintenance formula air duct way with inside flow direction and flow regulation unit, is including installing main body (1), speed reducer (2) and driving motor (3) on medical institution's ceiling, characterized by: the utility model discloses a dust collector is characterized in that a disc type installation cover (4) for installing a speed reducer (2) and a driving motor (3) at the top is fixedly assembled on one side of a main pipe body (1), a first lateral flow guide pipe (5) and a second lateral flow guide pipe (6) are fixedly assembled on the outer side of the disc type installation cover (4) through lateral bolts, an annular inner filtering mechanism controlled by the speed reducer (2) is movably assembled on the inner side of the disc type installation cover (4), a middle guide pipe (7) is longitudinally assembled at the inner center position of the disc type installation cover (4), an inner flow adjusting component is movably assembled on the outer side of the middle guide pipe (7), and a quick-dismantling lateral dust collecting box (8) is arranged on the outer side of a connecting end of the disc type installation cover (4) and the main pipe body (1).
2. A self-maintaining air duct with internal flow direction and flow regulating unit as claimed in claim 1, wherein: the annular internal filtering mechanism comprises an annular internal adjusting frame (9), a metal filtering frame (10) fixed on the outer side surface of the annular internal adjusting frame (9) and an internal toothed ring (11) fixed at the upper end of the inner arc surface of the annular internal adjusting frame (9).
3. A self-maintaining air duct with internal flow direction and flow regulating unit according to claim 2, characterized in that: the top driving gear (12) meshed with the inner toothed ring (11) is axially sleeved on the driving shaft at the lower end of the speed reducer (2), and the driving motor (3) is in transmission connection with the annular inner filtering mechanism through the speed reducer (2).
4. A self-maintaining air duct with internal flow direction and flow regulating unit as claimed in claim 1, wherein: the annular assembly groove (13) for installing the internal flow adjusting component is formed in the outer side face of the middle guide tube (7), and the internal flow adjusting component comprises a first adjusting sleeve (14), a second adjusting sleeve (15), a first angle adjusting plate (16) fixed on the outer side arc face of the first adjusting sleeve (14), a second angle adjusting plate (17) fixed on the outer side arc face of the second adjusting sleeve (15), a first adjusting motor (18) fixed at the inner upper end of the middle guide tube (7) and a second adjusting motor (19) fixed at the inner lower end of the middle guide tube (7) which are movably sleeved in the annular assembly groove (13).
5. A self-maintaining air duct with internal flow direction and flow regulating unit as defined in claim 4, wherein: annular transmission tooth grooves (20) are formed in the inner arc surfaces of the first adjusting sleeve (14) and the second adjusting sleeve (15), a first adjusting shaft of the first adjusting motor (18) is inserted into the annular transmission tooth grooves (20) through a first adjusting gear (21) to be in meshed transmission with the first adjusting sleeve (14), and a second adjusting shaft of the second adjusting motor (19) is inserted into the annular transmission tooth grooves (20) through a second adjusting gear (22) to be in meshed transmission with the second adjusting sleeve (15).
6. A self-maintaining air duct with internal flow direction and flow regulating unit according to claim 2, characterized in that: the annular inner adjusting frame (9) is provided with a longitudinal side bracket (23) which is positioned on the inner side of the metal filter frame (10) and used for lifting the supporting force on the inner side of the metal filter frame (10).
7. A self-maintaining air duct with internal flow direction and flow regulating unit according to claim 2, characterized in that: the inside bar dust exhaust mouth that is located quick detach formula side direction dust-collecting box (8) assembly section that is located of disc mounting cover (4) outer wall, the longitudinal sliding groove that is located bar dust exhaust mouth lateral surface and has seted up inside sliding connection gravity closure plate (24) of disc mounting cover (4) upper end.
8. A self-maintaining air duct with internal flow direction and flow regulating unit as defined in claim 7, wherein: the quick-dismantling type lateral dust box (8) comprises a dust box (81) inserted into the longitudinal sliding groove, a sliding closing plate (82) assembled at the opening end of the dust box (81) in a sliding mode, and an elastic overturning limiting plate (83) assembled on the sliding closing plate (82) in an elastic mode.
9. A self-maintaining air duct with internal flow direction and flow regulating unit as defined in claim 4, wherein: the outer side ends of the first angle adjusting plate (16) and the second angle adjusting plate (17) are provided with arc-shaped sealing plates (25).
10. A self-maintaining air duct with internal flow direction and flow regulating unit as defined in claim 4, wherein: the pressure sensing controller (26) is fixedly assembled on the outer side plane of the first angle adjusting plate (16) and the second angle adjusting plate (17), arc-shaped induction magnetic strips (27) are respectively installed on the inner top surface and the inner bottom surface of the annular assembly groove (13), and induction magnetic blocks (28) matched with the arc-shaped induction magnetic strips (27) are fixedly assembled at the upper end of the first adjusting sleeve (14) and the lower end of the second adjusting sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311199040.9A CN116928776B (en) | 2023-09-18 | 2023-09-18 | Self-maintenance type air delivery pipeline with internal flow direction and flow regulating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311199040.9A CN116928776B (en) | 2023-09-18 | 2023-09-18 | Self-maintenance type air delivery pipeline with internal flow direction and flow regulating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116928776A true CN116928776A (en) | 2023-10-24 |
| CN116928776B CN116928776B (en) | 2023-12-12 |
Family
ID=88390927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311199040.9A Active CN116928776B (en) | 2023-09-18 | 2023-09-18 | Self-maintenance type air delivery pipeline with internal flow direction and flow regulating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116928776B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2845758A1 (en) * | 2002-09-20 | 2004-04-16 | Richard Zabiegly | Autonomous air displacement device for air conditioning of room consists of air inlet, filter and cooling means by direct expansion with condensation recovery tray, heater, suction and diffusion means |
| CN1873339A (en) * | 2006-04-12 | 2006-12-06 | 广东美的电器股份有限公司 | Self-purging unit for filter screen of air conditionner |
| CN104896717A (en) * | 2015-06-11 | 2015-09-09 | 山东云舜智能科技有限公司 | Dust removal device of ventilation system of electric locomotive |
| JP2016180562A (en) * | 2015-03-25 | 2016-10-13 | 三菱電機株式会社 | Air cleaner |
| CN210531226U (en) * | 2019-07-23 | 2020-05-15 | 常州华德机械有限公司 | Impeller mechanism with adjustable structure |
| JP3227284U (en) * | 2020-05-12 | 2020-08-13 | 広東又一電器科技有限公司 | Combined device for fan and air cleaner |
| CN112524737A (en) * | 2020-12-14 | 2021-03-19 | 江苏锐天信息科技有限公司 | Air purification device with rotation type linkage flow control mechanism |
| CN112628928A (en) * | 2020-12-14 | 2021-04-09 | 江苏锐天信息科技有限公司 | Ultraviolet air purification equipment with rotary reverse cleaning mechanism |
| CN114659256A (en) * | 2022-03-08 | 2022-06-24 | 江苏环亚医用科技集团股份有限公司 | Medical institution is with controllable formula air conditioner conveyor |
| CN114849363A (en) * | 2022-04-02 | 2022-08-05 | 江苏博颂能源科技有限公司 | Easy-maintenance filtering device for butadiene extraction unit |
| CN217357353U (en) * | 2022-03-16 | 2022-09-02 | 河南津大幕墙有限公司 | Ventilation unit for curtain |
| CN217518894U (en) * | 2022-06-14 | 2022-09-30 | 扬州华强电气技术有限公司 | Axial flow fan capable of automatically cleaning dust |
| CN217952580U (en) * | 2022-07-22 | 2022-12-02 | 赵连青 | Heating ventilating air conditioner filter |
| CN115992978A (en) * | 2023-03-20 | 2023-04-21 | 江苏环亚医用科技集团股份有限公司 | Air-operated adjusting unit for air purifying device for clean operating room |
| CN116398958A (en) * | 2023-06-08 | 2023-07-07 | 江苏环亚医用科技集团股份有限公司 | Positive and negative pressure adjusting and purifying device for medical institution |
-
2023
- 2023-09-18 CN CN202311199040.9A patent/CN116928776B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2845758A1 (en) * | 2002-09-20 | 2004-04-16 | Richard Zabiegly | Autonomous air displacement device for air conditioning of room consists of air inlet, filter and cooling means by direct expansion with condensation recovery tray, heater, suction and diffusion means |
| CN1873339A (en) * | 2006-04-12 | 2006-12-06 | 广东美的电器股份有限公司 | Self-purging unit for filter screen of air conditionner |
| JP2016180562A (en) * | 2015-03-25 | 2016-10-13 | 三菱電機株式会社 | Air cleaner |
| CN104896717A (en) * | 2015-06-11 | 2015-09-09 | 山东云舜智能科技有限公司 | Dust removal device of ventilation system of electric locomotive |
| CN210531226U (en) * | 2019-07-23 | 2020-05-15 | 常州华德机械有限公司 | Impeller mechanism with adjustable structure |
| JP3227284U (en) * | 2020-05-12 | 2020-08-13 | 広東又一電器科技有限公司 | Combined device for fan and air cleaner |
| CN112524737A (en) * | 2020-12-14 | 2021-03-19 | 江苏锐天信息科技有限公司 | Air purification device with rotation type linkage flow control mechanism |
| CN112628928A (en) * | 2020-12-14 | 2021-04-09 | 江苏锐天信息科技有限公司 | Ultraviolet air purification equipment with rotary reverse cleaning mechanism |
| CN114659256A (en) * | 2022-03-08 | 2022-06-24 | 江苏环亚医用科技集团股份有限公司 | Medical institution is with controllable formula air conditioner conveyor |
| CN217357353U (en) * | 2022-03-16 | 2022-09-02 | 河南津大幕墙有限公司 | Ventilation unit for curtain |
| CN114849363A (en) * | 2022-04-02 | 2022-08-05 | 江苏博颂能源科技有限公司 | Easy-maintenance filtering device for butadiene extraction unit |
| CN217518894U (en) * | 2022-06-14 | 2022-09-30 | 扬州华强电气技术有限公司 | Axial flow fan capable of automatically cleaning dust |
| CN217952580U (en) * | 2022-07-22 | 2022-12-02 | 赵连青 | Heating ventilating air conditioner filter |
| CN115992978A (en) * | 2023-03-20 | 2023-04-21 | 江苏环亚医用科技集团股份有限公司 | Air-operated adjusting unit for air purifying device for clean operating room |
| CN116398958A (en) * | 2023-06-08 | 2023-07-07 | 江苏环亚医用科技集团股份有限公司 | Positive and negative pressure adjusting and purifying device for medical institution |
Non-Patent Citations (1)
| Title |
|---|
| 李明华;王秉才;王建东;: "旋流管式车辆空气滤清器过滤技术研究", 过滤与分离, no. 01, pages 34 - 36 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116928776B (en) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106705245A (en) | Air conditioner with purification function | |
| CN110940562B (en) | Gas collection body sampling and cleanliness detection instrument integrated with each other | |
| CN110081519A (en) | Fresh air device, air conditioner indoor unit and fresh air device control method | |
| CN116907020B (en) | Temperature-control humidity-control air purification device based on intelligent control | |
| CN104896694A (en) | Fresh air-and-indoor air purification regulating system | |
| CN115992978A (en) | Air-operated adjusting unit for air purifying device for clean operating room | |
| CN116928776B (en) | Self-maintenance type air delivery pipeline with internal flow direction and flow regulating unit | |
| CN108019860A (en) | A kind of frequency converter computer room negative pressure adjustment structure | |
| CN116659011A (en) | Energy-saving building ventilation structure | |
| CN208075226U (en) | A kind of fireproof exhaust equipment filter device | |
| CN206449745U (en) | Air conditioner with purification function | |
| CN115419984A (en) | Air conditioning unit and control method thereof | |
| CN215983161U (en) | Plate-type smoke outlet structure with automatic regulation and control function | |
| CN204786769U (en) | System for energy -conserving new trend PM2. 5 integration air condition | |
| CN204073673U (en) | A kind of RFS self-loopa chemical filtration unit | |
| CN113324304B (en) | Filter cleaning equipment of air conditioner | |
| CN216924673U (en) | Box-type activated carbon filter screen with air volume adjusting function for air conditioner | |
| CN214949568U (en) | Intelligent building ventilation unit based on thing networking | |
| CN213272743U (en) | Fume exhaust fan | |
| CN217109861U (en) | High-efficient dust free chamber | |
| CN219868182U (en) | Constant temperature and humidity air conditioning unit utilizing condensation reheating | |
| CN216244703U (en) | VAV air volume automatic control equipment | |
| CN219589106U (en) | Energy-saving ventilation structure for building | |
| CN217041877U (en) | Air duct mechanism for treating flue gas of coking plant | |
| CN220958816U (en) | Self-cleaning air purifying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |