CN115540149A - Energy-saving and environment-friendly air purification device for operating room - Google Patents
Energy-saving and environment-friendly air purification device for operating room Download PDFInfo
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- CN115540149A CN115540149A CN202211184265.2A CN202211184265A CN115540149A CN 115540149 A CN115540149 A CN 115540149A CN 202211184265 A CN202211184265 A CN 202211184265A CN 115540149 A CN115540149 A CN 115540149A
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- Prior art keywords
- brush
- brush section
- torsion spring
- operating room
- energy
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- 238000004887 air purification Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 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
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an energy-saving environment-friendly air purification device for an operating room, which comprises a shell, wherein an exhaust fan is fixedly arranged on one side of the shell, the air exhaust end of the exhaust fan is communicated with the inside of the shell, and an ultraviolet lamp is arranged on the top wall of the shell. The cleaning device can clean the filter screen for filtering air, automatically clean the brush barrel for cleaning the filter screen after use, collect generated dust while cleaning, prevent the dust from escaping to the filter screen and the brush barrel, finally clean the brush barrel and collect the cleaned dust, avoid manual cleaning of the brush barrel, save manpower time, save energy and protect environment, and can realize vibration cleaning of the scraping plate for cleaning the brush barrel after cleaning the brush barrel, ensure that the scraping plate is in a clean state, and better clean the brush barrel.
Description
Technical Field
The invention belongs to the technical field of air purification devices, and particularly relates to an energy-saving and environment-friendly air purification device for an operating room.
Background
The operating room is a place for providing operations and rescue for patients and is an important technical department of hospitals. The operating room should be connected to the operating department and should be adjacent to the blood bank, the monitoring room, the anesthesia resuscitation room, etc. Grasping four ways of link management of surgical incision infection, namely: air in the operating room; items required for surgery; the fingers of doctors and nurses and the skin of patients prevent infection and ensure the success rate of the operation.
In order to guarantee the quality of inside air when using in the operating room, can set up air purification device usually and carry out the extraction of outside air and purify the back and then discharge into in the operating room to can guarantee the air quality in the operating room, current air purification device when using, can set up the filter screen and filter the dust in the air, nevertheless need the manual work regularly to carry out the clearance of filter screen, waste time and energy.
Therefore, it is necessary to invent an energy-saving and environment-friendly air purification device for operating rooms to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides an energy-saving and environment-friendly air purification device for operating rooms, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an operating room is with energy-concerving and environment-protective air purification device, which comprises a housin, one side fixed mounting of casing has the air exhauster, the end of bleeding and the inside intercommunication of casing of air exhauster, the roof of casing is equipped with ultraviolet lamp, one side fixed mounting that the air exhauster was kept away from to the casing has rather than the body of intercommunication, the inside of body is rotated through the riser and is installed the pivot, the outside of pivot is equipped with the flabellum, the front side fixed mounting of pivot has the screen frame, the diapire fixed mounting of body has the cover body, the outside upper portion fixed mounting of the cover body has electric putter, the top fixed mounting of the cover body has with electric putter complex controller, electric putter's flexible end passes cover body fixed mounting has the mounting bracket, the inside of mounting bracket is rotated and is installed a brush section of thick bamboo, the upper portion of brush section of thick bamboo is equipped with its pivoted spacing subassembly of restriction, the bottom of brush section of thick bamboo extends to the mounting bracket and is equipped with the drive assembly that is used for driving its one-way rotation, the lower part cover of a brush section of thick bamboo is equipped with the reduction torsional spring, the both ends of reduction torsional spring respectively with brush section of the brush section of thick bamboo and fixed connection, the inside of the cover body is equipped with the scraper blade, the inside of the cover is equipped with the scraper blade and collects the dust collection subassembly that is used for collecting the cover body.
Further, the collection subassembly includes the cylinder body of fixed mounting in the cover body outside, the bottom fixed mounting of cylinder body has the discharge pipe rather than inside intercommunication, the bottom of discharge pipe is equipped with and crosses the filter bag, the groove that drops has been seted up at the diapire middle part of body, the cylinder body is through inhaling the pipe and dropping the groove intercommunication, the inside of inhaling pipe and discharge pipe all is equipped with the check valve, the inside of cylinder body is equipped with the piston, one side of piston is equipped with the extrusion subassembly that is used for driving piston reciprocating motion with the cooperation of a brush section of thick bamboo.
Furthermore, the extrusion subassembly includes that fixed connection is close to the T shape pole of brush section of thick bamboo one side at the piston, the one end that the piston was kept away from to T shape pole extends outside the jar body, the outside cover of T shape pole is equipped with first spring, the fixed cover in lower part of brush section of thick bamboo be equipped with T shape pole complex cam.
Further, drive assembly includes the gear of fixed connection in a brush bobbin end, the diapire equidistance in the groove that drops rotates installs the bull stick, the top fixed mounting of bull stick has the tooth with gear engagement, one side that the gear was kept away from to the tooth is equipped with the arch, the arch sets up the one side that is close to the cylinder body at the tooth, the outside cover of bull stick is equipped with first torsional spring, the both ends of first torsional spring respectively with the bull stick and the diapire fixed connection in the groove that drops.
Further, spacing subassembly is including fixed cover establishing the ratchet on brush section of thick bamboo upper portion, the roof of mounting bracket rotate through the installation axle install with ratchet complex pawl, the top of installation axle extends to the mounting bracket overcoat and is equipped with the second torsional spring, the both ends of second torsional spring respectively with mounting bracket and installation axle fixed connection, the inner wall upper portion fixed mounting of the cover body has and is used for the extrusion pawl to make its rotation to the extrusion structure with the ratchet separation.
Further, the extrusion structure is specifically configured as a plate-shaped member with an inclined surface at one side close to the brush barrel
Further, the cover body is close to one side inner wall of cylinder body and has seted up the recess, the scraper blade is through a plurality of second springs and recess inner wall fixed connection, fixed mounting has the piece of supporting on the recess is close to one side inner wall of cylinder body, support the piece and contradict with the scraper blade, the top of scraper blade is equipped with the pulling subassembly that is used for the pulling scraper blade with the electric putter cooperation.
Further, the pulling assembly comprises an iron plate fixedly connected to the top of the scraper, and a magnet plate is fixedly connected to the outer portion of the telescopic end of the electric push rod.
Further, a brush section of thick bamboo specifically sets up the tube-shape component that has the brush hair cloth to the outside rolling, the outside of tube-shape component and the inboard of brush hair cloth all are equipped with the magic subsides, brush hair cloth passes through the magic and pastes the rolling and fix the outside at the tube-shape component.
The invention has the technical effects and advantages that:
1. the cleaning device can clean the filter screen for filtering air, automatically clean the brush barrel for cleaning the filter screen after use, collect generated dust while cleaning, and prevent the dust from escaping back to the filter screen and the brush barrel, so that the cleaning of the brush barrel and the collection of the cleaned dust are finally completed, the cleaning of the brush barrel is not required to be carried out manually, the labor time is saved, and the cleaning device is energy-saving and environment-friendly;
2. the invention can realize that the scraper for cleaning the brush barrel can be cleaned by vibration after the brush barrel is cleaned, so that the scraper can be ensured to be in a clean state, and the brush barrel can be better cleaned;
the cleaning device can clean the filter screen for filtering air, automatically clean the brush barrel for cleaning the filter screen after use, collect generated dust while cleaning, prevent the dust from escaping to the filter screen and the brush barrel, finally clean the brush barrel and collect the cleaned dust, avoid manual cleaning of the brush barrel, save manpower time, save energy and protect environment, and can realize vibration cleaning of the scraping plate for cleaning the brush barrel after cleaning the brush barrel, ensure that the scraping plate is in a clean state, and better clean the brush barrel.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an energy-saving and environment-friendly air purification device for an operating room according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an energy-saving and environment-friendly air purification device for an operating room according to an embodiment of the present invention;
fig. 3 is a schematic sectional view of a pipe body according to an embodiment of the present invention;
FIG. 4 shows an enlarged schematic view at A in FIG. 3 according to an embodiment of the invention;
FIG. 5 is a schematic view of a tube structure according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5 according to an embodiment of the present invention;
fig. 7 is a schematic sectional view of a pipe body according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view at C of FIG. 7 illustrating an embodiment of the present invention;
in the figure: 1. a housing; 2. an exhaust fan; 3. an ultraviolet lamp; 4. a pipe body; 5. a rotating shaft; 6. a fan blade; 7. a screen frame; 8. a cover body; 9. an electric push rod; 10. a controller; 11. a mounting frame; 12. a brush barrel; 13. a squeegee; 14. a cylinder body; 15. a filter bag; 16. a suction tube; 17. a piston; 18. a T-shaped rod; 19. a cam; 20. a gear; 21. a return torsion spring; 22. teeth; 23. a first torsion spring; 24. a second spring; 25. a resisting block; 26. an iron plate; 27. a magnet plate; 28. a ratchet wheel; 29. a pawl; 30. and (4) extruding the structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an energy-saving and environment-friendly air purification device for an operating room, which comprises a shell 1, wherein an exhaust fan 2 is fixedly arranged on one side of the shell 1, the air exhaust end of the exhaust fan 2 is communicated with the inside of the shell 1, an ultraviolet lamp 3 is arranged on the top wall of the shell 1, a pipe body 4 communicated with the exhaust fan 2 is fixedly arranged on one side of the shell 1 away from the exhaust fan 2, a rotating shaft 5 is rotatably arranged in the pipe body 4 through a vertical plate, fan blades 6 are arranged on the outer side of the rotating shaft 5, a filter screen frame 7 is fixedly arranged on the front side of the rotating shaft 5, a filter screen is arranged in the filter screen frame 7, a cover body 8 is fixedly arranged on the bottom wall of the pipe body 4, an electric push rod 9 is fixedly arranged on the upper part of the outer side of the cover body 8, a controller 10 matched with the electric push rod 9 is fixedly arranged on the top of the cover body 8, the controller 10 can control the electric push rod 9 to perform telescopic motion, and the specific control principle is the principle of controlling the electric push rod to perform telescopic motion as the controller in the prior art, not repeated herein, the telescopic end of the electric push rod 9 passes through the cover body 8 and is fixedly provided with a mounting frame 11, the inside of the mounting frame 11 is rotatably provided with a brush barrel 12, the upper part of the brush barrel 12 is provided with a limiting component for limiting the rotation of the brush barrel 12, the limiting component can limit the brush barrel 12 so as to prevent the brush barrel 12 from rotating reversely, the bottom end of the brush barrel 12 extends to the outside of the mounting frame 11 and is provided with a driving component for driving the brush barrel 12 to rotate in one direction, the lower part of the brush barrel 12 is sleeved with a reset torsion spring 21, two ends of the reset torsion spring 21 are respectively fixedly connected with the brush barrel 12 and the mounting frame 11, the inside of the cover body 8 is provided with a scraper 13, the outside of the cover body 8 is provided with a collecting component for collecting dust falling from the brush barrel 12 cleaned by the scraper 13, in use, the suction fan 2 is started to exhaust air, so that the outside air is filtered by a filter screen arranged on the filter screen frame 7, then enters the shell 1, is irradiated and sterilized by the ultraviolet lamp 3, and is discharged into an operating room through the other end of the exhaust fan 2, so that the purification of the outside air is realized, the air flow is caused by the air exhaust of the exhaust fan 2, the flowing air blows the fan blades 6 to drive the rotating shaft 5 to rotate, so that the filter screen frame 7 is driven to rotate, the filter screen on the filter screen frame 7 is abutted against the brush barrel 12, along with the rotation of the filter screen frame 7, the dust on the filter screen is continuously brushed off by the brush barrel 12, so that the cleaning of the dust attached on the filter screen is realized, after the operation is finished, the exhaust fan 2 is closed to stop the air exhaust, at the moment, the controller 10 controls the telescopic end of the electric push rod 9 to perform primary telescopic motion, when the electric push rod 9 is firstly shortened to drive the mounting frame 11 and the brush barrel 12 to move, so that the brush barrel 12 moves towards the direction close to the cover body 8, at the moment, the corotation driving component is matched with the driving brush barrel 12, simultaneously, the reset torsion spring 21 is pulled to deform to generate acting force, so that the brush barrel 12 enters the cover body 8, then the limiting component cancels the limitation on the brush barrel 12, at the moment, the driving component cancels the driving on the brush barrel 12, at the moment, the electric push rod 9 stops moving for a period of time, at the moment, the reset torsion spring 21 releases the acting force to drive the brush barrel 12 to reversely rotate and reset, at the moment, the brush barrel 12 is abutted against the scraper 13, the dust attached to the brush barrel 12 when the filter screen is continuously cleaned on the surface of the brush barrel 12 along with the reverse rotation of the brush barrel 12 is scraped off, meanwhile, the brush barrel 12 is matched with the collecting component to collect the dust, after the brush barrel 12 rotates and resets, at the moment, the electric push rod 9 extends, otherwise, the mounting frame 11 and the brush barrel 12 are driven to reset, in the process of resetting the brush barrel 12, the limiting component resets, the limiting component restores to the brush barrel 12 to prevent the brush barrel 12 from reversely rotating, and finally, the brush barrel 12 resets and is matched with the filter screen, the cleaning of the brush barrel 12 and the collection of cleaning dust are completed, so that the brush barrel 12 is not required to be cleaned manually, the labor time is saved, and the device is energy-saving and environment-friendly.
As shown in fig. 3-4, the collecting assembly includes a cylinder 14 fixedly installed outside the hood 8, a discharge pipe fixedly installed at the bottom of the cylinder 14 and communicated with the inside of the cylinder, a filter bag 15 disposed at the bottom of the discharge pipe, a dropping groove formed in the middle of the bottom wall of the pipe 4, the cylinder 14 communicated with the dropping groove through a suction pipe 16, check valves disposed inside the suction pipe 16 and the discharge pipe, a piston 17 disposed inside the cylinder 14, an extruding assembly disposed on one side of the piston 17 and cooperating with the brush cylinder 12 for driving the piston 17 to reciprocate, the extruding assembly drives the piston 17 to reciprocate when the brush cylinder 12 rotates reversely, when the piston 17 moves in a direction away from the hood 8, air in the cylinder 14 is extruded outwards, the check valve disposed in the suction pipe 16 is closed, the check valve disposed in the discharge pipe is opened, dust and air collected in the cylinder 14 enter the filter bag 15 through the discharge pipe, the dust and air are discharged out, when the piston 17 moves in a direction close to the cylinder 8, the suction pipe 16 and the dust collected in the filter bag is sucked into the filter bag 12, the dust collecting cylinder 12, and the dust is sucked into the filter bag, and the brush cylinder 12, the dust is sucked into the filter bag, and the dust collecting cylinder 12, the dust is sucked into the dust collecting cylinder 12, and the dust collecting brush filter bag.
As shown in fig. 4-6, the extruding component includes a T-shaped rod 18 fixedly connected to one side of the piston 17 close to the brush cylinder 12, one end of the T-shaped rod 18 far from the piston 17 extends out of the cylinder 14, a first spring is sleeved outside the T-shaped rod 18, a cam 19 matched with the T-shaped rod 18 is fixedly sleeved on the lower portion of the brush cylinder 12, the electric push rod 9 shortens to drive the brush cylinder 12 to move along with the T-shaped rod 18, and rotates forward, when the brush cylinder 12 enters the cover body 8, along with the continuous movement of the brush cylinder 12, the cam 19 is driven to abut against the T-shaped rod 18, so that the T-shaped rod 18 is extruded to drive the piston 17 to move away from the cover body 8, and the first spring is compressed to deform to generate an acting force, when the brush cylinder 12 rotates reversely, the cam 19 is continuously driven to rotate, so that the T-shaped rod 18 is continuously extruded and not extruded, and when the cam 19 does not extrude the T-shaped rod 18, the first spring releases the acting force to drive the T-shaped rod 18 and the piston 17 to return, so that the piston 17 moves back and returns to move continuously along with the continuous rotation of the cam 19.
As shown in fig. 6, the driving assembly includes a gear 20 fixedly connected to the bottom end of the brush barrel 12, a rotating rod is rotatably installed at the bottom wall of the falling groove at equal intervals, teeth 22 meshed with the gear 20 are fixedly installed at the top of the rotating rod, a protrusion is arranged at one side, away from the gear 20, of the teeth 22, the protrusion is arranged at one side, close to the cylinder 14, of the teeth 22, a first torsion spring 23 is sleeved outside the rotating rod, two ends of the first torsion spring 23 are fixedly connected with the rotating rod and the bottom wall of the falling groove respectively, when the electric push rod 9 is shortened to drive the mounting frame 11 and the brush barrel 12 to move, the brush barrel 12 drives the gear 20 to move, so that the gear 20 is in conflict with the teeth 22, at this time, the teeth 22 cannot rotate due to the existence of the protrusion, the current situation is maintained, so that the gear 20 rotates along the teeth 22 to drive the brush barrel 12 to rotate, meanwhile, the reset torsion spring 21 is pulled to deform to generate an acting force, when the electric push rod 9 extends, the brush barrel 12 can drive the gear 20 to reset the gear 20 to rotate after the teeth 22 abuts against the teeth 22, so that the gear 22 rotates to drive the rotating rod to deform to generate the first torsion spring 23, and the tooth 22 to separate from the tooth, at this time, the tooth 22, and the torsion spring 22 does not release the gear 23, and the tooth 22.
As shown in fig. 7-8, the limiting component includes a ratchet 28 fixedly sleeved on the upper portion of the brush barrel 12, a pawl 29 matched with the ratchet 28 is rotatably installed on the top wall of the mounting frame 11 through a mounting shaft, the mounting shaft is fixedly connected with the pawl 29, the mounting shaft can rotate, a second torsion spring is arranged outside the mounting frame 11 and extending from the top end of the mounting shaft to the outside, two ends of the second torsion spring are respectively fixedly connected with the mounting frame 11 and the mounting shaft, an extrusion structure 30 for extruding the pawl 29 to rotate to be separated from the ratchet 28 is fixedly installed on the upper portion of the inner wall of the cover body 8, the brush barrel 12 cannot be reversed through the matching of the ratchet 28 and the pawl 29, when the brush barrel 12 enters the cover body 8, the pawl 29 is abutted against the extrusion structure 30, so that the pawl 29 is separated from the ratchet 28 due to extrusion rotation, the limitation of the pawl is cancelled, meanwhile, the pawl 29 drives the mounting shaft to pull the second torsion spring to deform the second torsion spring to generate an acting force, when the brush barrel 12 leaves the cover body 8, the pawl 29 is separated from the extrusion structure 30, the second torsion spring releases the acting force to drive the mounting shaft and the pawl 29 to reset, so that the ratchet 28 is meshed with the ratchet 28.
As shown in fig. 8, the pressing structure 30 is specifically configured as a plate-shaped member having a slope on a side close to the brush cylinder 12, so that the pawl 29 is pressed to rotate after the pawl 29 abuts against the slope of the pressing structure 30.
As shown in fig. 3-4, a groove is formed in an inner wall of one side of the cover body 8 close to the cylinder body 14, the scraper 13 is fixedly connected with an inner wall of the groove through a plurality of second springs 24, a resisting block 25 is fixedly mounted on an inner wall of one side of the groove close to the cylinder body 14, the resisting block 25 is abutted against the scraper 13, a pulling component which is matched with the electric push rod 9 and used for pulling the scraper 13 is arranged at the top of the scraper 13, the electric push rod 9 is matched with the pulling component to pull the scraper 13 to move towards a direction close to the filter screen when extending, so that the second springs 24 are pulled to deform the scraper to generate an acting force, and then the pulling component cancels pulling of the scraper 13, at the moment, the second springs 24 release the acting force to drive the scraper 13 to reset to collide with the resisting block 25 to generate vibration, so that residual dust on the scraper 13 is shaken off, the scraper 13 is cleaned, so that the scraper 13 is ensured to be in a clean state, and the brush barrel 12 can be better cleaned.
As shown in fig. 3-4, the pulling assembly includes an iron plate 26 fixedly connected to the top of the scraper 13, an external fixedly connected magnet plate 27 at the telescopic end of the electric push rod 9, the electric push rod 9 shortens to drive the magnet plate 27 to move along with it, when the brush barrel 12 enters the cover body 8 and collides with the scraper 13, the magnet plate 27 and the iron plate 26 are fixedly attached to each other, when the electric push rod 9 extends to drive the magnet plate 27, the iron plate 26 and the scraper 13 to move along with them, so that the scraper 13 moves towards the direction close to the filter screen, and at the same time, the second spring 24 is pulled to deform to generate an acting force, as the pulling force of the second spring 24 is larger and larger, so that the magnet plate 27 and the iron plate 26 are separated, at this time, the second spring 24 releases the acting force to drive the scraper 13 to reset, so that the scraper collides with the abutting block 25 to generate vibration, thereby vibrating the dust.
As shown in fig. 1, the brush barrel 12 is specifically set as a barrel member with brushing cloth rolled on the outer side, the outer side of the barrel member and the inner side of the brushing cloth are both provided with magic tapes, and the brushing cloth is rolled and fixed on the outer side of the barrel member through the magic tapes, so that the brushing cloth on the brush barrel 12 can be separated from the barrel member, and the brushing cloth can be replaced conveniently.
The working principle is as follows: when the device is used, the exhaust fan 2 is started to enable the air exhaust end to exhaust air, so that the outside air is filtered by the filter screen arranged on the filter screen frame 7 and then enters the shell 1, the air is irradiated and sterilized by the ultraviolet lamp 3, and then the air is discharged into an operating room through the other end of the exhaust fan 2, so that the outside air is purified, the exhaust fan 2 exhausts air to cause air flow, the flowing air blows the fan blades 6 to drive the rotating shaft 5 to rotate, so that the filter screen frame 7 is driven to rotate, the filter screen on the filter screen frame 7 is abutted against the brush barrel 12, along with the rotation of the filter screen frame 7, the dust on the filter screen is continuously brushed off by the brush barrel 12, so that the dust attached to the filter screen is cleaned, after the operation is finished, the exhaust fan 2 is closed, the exhaust air is stopped, at the moment, the controller 10 controls the telescopic end of the electric push rod 9 to perform one telescopic motion, when the electric push rod 9 is firstly shortened to drive the mounting frame 11 and the brush barrel 12 to move, when the electric push rod 9 is shortened to drive the mounting frame 11 and the brush cylinder 12 to move, the brush cylinder 12 drives the gear 20 to move, the gear 20 is abutted against the teeth 22, the teeth 22 cannot rotate due to the existence of the protrusions, the current situation is kept, the gear 20 rotates along the teeth 22 to drive the brush cylinder 12 to rotate forwards, the reset torsion spring 21 is pulled to deform the reset torsion spring to generate acting force, the brush cylinder 12 enters the cover body 8, when the brush cylinder 12 enters the cover body 8, the pawl 29 is abutted against the extrusion structure 30, the pawl 29 is extruded to rotate and is separated from the ratchet 28, the limit on the pawl is cancelled, the pawl 29 drives the mounting shaft to pull the second torsion spring to deform the acting force, the gear 20 is separated from the teeth 22, and the electric push rod 9 stops moving for a period of time, at this time, the reset torsion spring 21 releases the acting force to drive the brush cylinder 12 to reset in a reverse direction, the brush cylinder 12 at this time is abutted against the scraper 13, the dust attached to the brush cylinder 12 when the surface of the brush cylinder is cleaned is continuously scraped off along with the reverse rotation of the brush cylinder 12, when the brush cylinder 12 enters the cover body 8 and moves along with the brush cylinder 12, the cam 19 is driven to abut against the T-shaped rod 18 to extrude the T-shaped rod 18 to drive the piston 17 to move in a direction away from the cover body 8, the first spring is compressed to deform the first spring to generate the acting force, the cam 19 is continuously driven to rotate when the brush cylinder 12 rotates in a reverse direction, the T-shaped rod 18 is continuously extruded and extrusion is cancelled, when the cam 19 cancels the extrusion on the T-shaped rod 18, the first spring releases the acting force to drive the T-shaped rod 18 and the piston 17 to reset, so that the piston 17 moves in a direction close to the cover body 8, and the cam 19 continuously rotates along with the extrusion of the cam 19, the T-shaped rod 18 and the first spring are constantly matched to drive the piston 17 to reciprocate, when the piston 17 moves towards the direction far away from the cover body 8, air in the cylinder body 14 is squeezed outwards, the one-way valve in the suction pipe 16 is closed, the one-way valve in the discharge pipe is opened, dust and air collected in the cylinder body 14 enter the filter bag 15 through the discharge pipe, the dust is left in the filter bag 15, the air is discharged, when the piston 17 moves towards the direction close to the cover body 8, air is sucked into the cylinder body 14, the one-way valve in the suction pipe 16 is opened, the one-way valve in the discharge pipe is closed, dust falling in the falling groove is sucked into the cylinder body 14 through the suction pipe 16, the dust is continuously sucked along with the reciprocating motion of the piston 17 and then discharged into the filter bag 15, and the collection of the dust generated by the cleaning brush barrel 12 is completed, the dust is prevented from escaping to the filter screen and the brush drum 12, when the brush drum 12 is reset by rotation, the electric push rod 9 extends, otherwise, the mounting frame 11 and the brush drum 12 are driven to reset, when the brush drum 12 is reset, the brush drum 12 leaves the cover body 8, at this time, the pawl 29 is separated from the extrusion structure 30, the second torsion spring releases acting force to drive the mounting shaft and the pawl 29 to reset, so that the pawl 29 is meshed with the ratchet 28, the limit on the brush drum 12 is recovered, so that the brush drum cannot rotate reversely, when the brush drum 12 drives the gear 20 to abut against the teeth 22, the teeth 22 are stirred to drive the rotating rod to rotate, the first torsion spring 23 is pulled to deform, so as to generate acting force, the teeth 22 are staggered with the gear 20, the gear 20 cannot rotate reversely, when the gear 20 is separated from the teeth 22, at this time, the first torsion spring 23 releases acting force to drive the rotating rod and the teeth 22 to rotate and reset, and finally, the brush drum 12 resets and is matched with the filter screen, the cleaning of the brush barrel 12 and the collection of the cleaning dust are completed, the cleaning of the brush barrel 12 is not required to be carried out manually, the labor time is saved, the energy is saved, the environment is protected, the electric push rod 9 is shortened to drive the magnet plate 27 to move along with the electric push rod, when the brush barrel 12 enters the cover body 8 and is abutted against the scraper 13, the magnet plate 27 and the iron plate 26 are fixedly adsorbed, when the electric push rod 9 extends to drive the magnet plate 27, the iron plate 26 and the scraper 13 to move along with the electric push rod, the scraper 13 moves towards the direction close to a filter screen, meanwhile, the second spring 24 is pulled to deform to generate an acting force, the magnet plate 27 and the iron plate 26 are separated along with the increasing of the pulling force of the second spring 24, at the moment, the second spring 24 releases the acting force to drive the scraper 13 to reset, the scraper 13 collides with the support block 25 to generate vibration, the dust is shaken off, the cleaning of the scraper 13 is realized, and the scraper 13 is ensured to be in a clean state, the brush barrel 12 can be better cleaned.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an operating room is with energy-concerving and environment-protective air purification device, includes casing (1), its characterized in that: one side fixed mounting of casing (1) has air exhauster (2), the end of bleeding and the inside intercommunication of casing (1) of air exhauster (2), the roof of casing (1) is equipped with ultraviolet lamp (3), one side fixed mounting that air exhauster (2) were kept away from in casing (1) has body (4) rather than the intercommunication, the inside of body (4) is rotated through the riser and is installed pivot (5), the outside of pivot (5) is equipped with flabellum (6), the front side fixed mounting of pivot (5) has screen frame (7), the diapire fixed mounting of body (4) has the cover body (8), the outside upper portion fixed mounting of the cover body (8) has electric putter (9), the top fixed mounting of the cover body (8) has with electric putter (9) complex controller (10), the flexible end of electric putter (9) passes cover body (8) fixed mounting bracket (11), the inside rotation of mounting bracket (11) installs brush section of thick bamboo (12), the upper portion of brush section of thick bamboo (12) is equipped with its pivoted spacing subassembly of restriction, the bottom of brush section of thick bamboo (12) extends to cover (11) and is equipped with its one-way torsional spring of torsional spring drive mounting bracket (21) and reset brush section of torsional spring (12) outside the one-way reset brush section of torsion spring (21) drive, the brush section of torsion spring (12) are equipped with the brush section of torsion spring (12) drive respectively the brush section of mounting bracket (12) is equipped with the brush section of hair replacement handle and is equipped with the one-way reset handle and the brush section of torsion spring (12) the brush section of torsion spring (21) outside the brush section of torsion spring (12) is equipped with the brush section of resetting of torsion spring (12) drive, the brush section of torsion spring (12) the brush section of mounting bracket (12) the brush section of torsion spring (21) is equipped with the brush section of resetting 11 A scraper (13) is arranged in the cover body (8), and a collecting component for collecting dust falling from the scraper (13) cleaning brush barrel (12) is arranged on the outer side of the cover body (8).
2. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 1, wherein: the collection subassembly includes cylinder body (14) of fixed mounting in the cover body (8) outside, the bottom fixed mounting of cylinder body (14) has the discharge pipe rather than inside intercommunication, the bottom of discharge pipe is equipped with and crosses filter bag (15), the groove that drops has been seted up at the diapire middle part of body (4), cylinder body (14) through inhaling pipe (16) with drop the groove intercommunication, the inside of inhaling pipe (16) and discharge pipe all is equipped with the check valve, the inside of cylinder body (14) is equipped with piston (17), one side of piston (17) is equipped with the extrusion subassembly that is used for driving piston (17) reciprocating motion with brush section of thick bamboo (12) cooperation.
3. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 1, wherein: the extrusion subassembly includes T shape pole (18) that fixed connection is close to brush barrel (12) one side at piston (17), the one end that piston (17) were kept away from in T shape pole (18) extends to outside cylinder body (14), the outside cover of T shape pole (18) is equipped with first spring, the fixed cover in lower part of brush barrel (12) is equipped with and T shape pole (18) complex cam (19).
4. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 3, wherein: the drive assembly includes gear (20) of fixed connection in a brush section of thick bamboo (12) bottom, the diapire equidistance rotation in the groove that drops installs the bull stick, the top fixed mounting of bull stick has tooth (22) with gear (20) meshing, one side that gear (20) were kept away from in tooth (22) is equipped with the arch, the arch sets up the one side that is close to cylinder body (14) in tooth (22), the outside cover of bull stick is equipped with first torsion spring (23), the both ends of first torsion spring (23) respectively with the bull stick and the diapire fixed connection in the groove that drops.
5. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 4, wherein: spacing subassembly is established ratchet (28) on brush section of thick bamboo (12) upper portion including fixed cover, the roof of mounting bracket (11) is installed through the installation axle rotation with ratchet (28) complex pawl (29), the top of installation axle extends to mounting bracket (11) overcoat and is equipped with the second torsional spring, the both ends of second torsional spring respectively with mounting bracket (11) and installation axle fixed connection, the inner wall upper portion fixed mounting of the cover body (8) has and is used for extrudeing pawl (29) and make it rotate to extrusion structure (30) with ratchet (28) separation.
6. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 5, wherein: the extrusion structure (30) is specifically arranged as a plate-shaped component with an inclined plane at one side close to the brush barrel (12).
7. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 6, wherein: the cover body (8) are close to one side inner wall of cylinder body (14) and are seted up flutedly, scraper blade (13) are through a plurality of second spring (24) and recess inner wall fixed connection, fixed mounting has on the recess is close to one side inner wall of cylinder body (14) supports piece (25), support piece (25) and scraper blade (13) conflict, the top of scraper blade (13) is equipped with the pulling subassembly that is used for pulling scraper blade (13) with electric putter (9) cooperation.
8. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 7, wherein: the pulling assembly comprises an iron plate (26) fixedly connected to the top of the scraping plate (13), and a magnet plate (27) fixedly connected to the outer portion of the telescopic end of the electric push rod (9).
9. The energy-saving and environment-friendly air purification device for the operating room as claimed in claim 1, wherein: a brush section of thick bamboo (12) specifically set up to the tube-shape component that the outside rolling has brush hair cloth, the outside of tube-shape component and brush hair cloth's inboard all are equipped with the magic subsides, brush hair cloth passes through the magic and pastes the rolling and fix the outside at the tube-shape component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211184265.2A CN115540149A (en) | 2022-09-27 | 2022-09-27 | Energy-saving and environment-friendly air purification device for operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211184265.2A CN115540149A (en) | 2022-09-27 | 2022-09-27 | Energy-saving and environment-friendly air purification device for operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115540149A true CN115540149A (en) | 2022-12-30 |
Family
ID=84729853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211184265.2A Withdrawn CN115540149A (en) | 2022-09-27 | 2022-09-27 | Energy-saving and environment-friendly air purification device for operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115540149A (en) |
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| CN116328463A (en) * | 2023-05-30 | 2023-06-27 | 深圳市嘉闰州生态建工有限公司 | Environment-friendly dust removal equipment for building construction |
| CN116371840A (en) * | 2023-05-26 | 2023-07-04 | 山西太康高科节能股份有限公司 | Cleaning device for refrigerating pipe |
| CN116727804A (en) * | 2023-08-04 | 2023-09-12 | 南通金本新能源科技有限公司 | Safety type inversion DC new energy electric welding machine |
| CN116967178A (en) * | 2023-08-03 | 2023-10-31 | 山东高唐鑫海能源科技有限公司 | PVC floor surface pad pasting automated production line |
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
| CN117109119A (en) * | 2023-10-24 | 2023-11-24 | 江苏奇净洁空调设备工程有限公司 | Energy-saving air conditioning equipment |
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| CN116371840A (en) * | 2023-05-26 | 2023-07-04 | 山西太康高科节能股份有限公司 | Cleaning device for refrigerating pipe |
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| CN116967178B (en) * | 2023-08-03 | 2024-03-12 | 山东高唐鑫海能源科技有限公司 | PVC floor surface pad pasting automated production line |
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| CN116727804A (en) * | 2023-08-04 | 2023-09-12 | 南通金本新能源科技有限公司 | Safety type inversion DC new energy electric welding machine |
| CN116727804B (en) * | 2023-08-04 | 2024-05-03 | 南通金本新能源科技有限公司 | Safety type inversion DC new energy electric welding machine |
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
| CN117018784B (en) * | 2023-10-10 | 2023-12-19 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
| CN117109119B (en) * | 2023-10-24 | 2023-12-15 | 江苏奇净洁空调设备工程有限公司 | Energy-saving air conditioning equipment |
| CN117109119A (en) * | 2023-10-24 | 2023-11-24 | 江苏奇净洁空调设备工程有限公司 | Energy-saving air conditioning equipment |
| CN117463069A (en) * | 2023-12-28 | 2024-01-30 | 广州普华环保设备有限公司 | Workshop air dust removal purifying equipment |
| CN117463069B (en) * | 2023-12-28 | 2024-03-22 | 广州普华环保设备有限公司 | Workshop air dust removal purifying equipment |
| CN117815814A (en) * | 2024-01-29 | 2024-04-05 | 承德市生态环境局宽城满族自治县分局 | Environmental engineering atmospheric pollution processing apparatus |
| CN118089171A (en) * | 2024-04-24 | 2024-05-28 | 江苏帕珐尼洁净科技有限公司 | Dust-free workshop air supply device with dehumidification assembly |
| CN118089171B (en) * | 2024-04-24 | 2024-06-21 | 江苏帕珐尼洁净科技有限公司 | Dust-free workshop air supply device with dehumidification assembly |
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Application publication date: 20221230 |
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