CN114534074B - Nasal cavity humidifier atomizing nozzle and cleaning method of atomizing nozzle - Google Patents
Nasal cavity humidifier atomizing nozzle and cleaning method of atomizing nozzle Download PDFInfo
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- CN114534074B CN114534074B CN202210150287.0A CN202210150287A CN114534074B CN 114534074 B CN114534074 B CN 114534074B CN 202210150287 A CN202210150287 A CN 202210150287A CN 114534074 B CN114534074 B CN 114534074B
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- cleaning
- shell
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- 238000004140 cleaning Methods 0.000 title claims abstract description 111
- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 26
- 210000001503 joint Anatomy 0.000 claims abstract description 17
- 238000009736 wetting Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 53
- 238000007789 sealing Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 12
- 241000237942 Conidae Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 10
- 238000000889 atomisation Methods 0.000 description 7
- 210000003128 head Anatomy 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of nasal cavity wetting and disinfection, and discloses a nasal cavity wetting device atomizing spray head and a cleaning method of the atomizing spray head. When the nasal cavity humidifier atomizing spray head and the cleaning method of the atomizing spray head are used, the plastic rod is combined with the butt joint groove, and the deflector rod is circumferentially rotated anticlockwise under the action of the positioning blocks and the positioning channels and the positioning grooves respectively, so that the limiting rods are separated from the corresponding limiting grooves, and meanwhile, the corresponding extrusion rods are in contact extrusion with the corresponding positioning blocks, and the plastic rod has elasticity, so that the plastic rod can be separated from the corresponding positioning channels, then the corresponding positioning blocks are combined with the corresponding positioning grooves, so that quick detachment can be performed, and the problems of low cleaning efficiency and poor practicability are avoided.
Description
Technical Field
The invention relates to the technical field of nasal cavity wetting and disinfection, in particular to a nasal cavity wetting device atomizing spray head and a cleaning method of the atomizing spray head.
Background
The nasal cavity wetting device is connected with the atomizing nozzle to spray and wet the nasal cavity, so that the nasal cavity discomfort of a rhinitis patient can be relieved. When the common nasal cavity humidifier atomizing nozzle is used, liquid is discharged through a nozzle, and is unfolded into a liquid layer when flowing through the marginal edge of a nozzle hole, because of the instability of aerodynamic force, the liquid layer is split into a cylindrical body with elongated pore-shaped thickness, then the cylindrical body is changed into liquid drops, and the liquid drops are ejected through a nozzle outlet to form spray.
Patent document CN202020499579.1 discloses a nasal cavity cleaning spray head, which comprises a nozzle housing and a water taking atomization structure. The nozzle shell comprises a base, a hollow connecting piece, an inclined plane nozzle, an atomization spray hole, an elastic piece, a butt joint outer pipe and a butt joint inner pipe. The butt joint inner pipe is arranged at the inner side of the external outer pipe and is communicated with the atomizing spray hole at the top end of the inclined plane nozzle. The water taking atomization structure comprises a first air bag, a second air bag, a water inlet pipe, a first straight rod, a second straight rod, a guide channel, a water spray opening communicated with the guide channel, a first water outlet channel communicated with the water spray opening, and a second water outlet channel respectively communicated with the first water outlet channel and the atomization spray opening. Generally, after the atomizer is used, the medicine liquid is adhered and remained inside, so that bacteria are easy to breed, and the atomizer needs to be cleaned.
However, the existing atomizer has a fixed structure, an integrated design and incapability of disassembling and cleaning the atomizer, and ultrasonic cleaning equipment is required to be used for cleaning the atomizer and complicated operation steps, so that the problems of low cleaning efficiency and poor practicability are caused, the working requirements of the nasal cavity humidifier atomizer cannot be met, and the nasal cavity humidifier atomizer and the cleaning method of the atomizer are provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a nasal cavity humidifier atomizing nozzle and a cleaning method of the atomizing nozzle, and solves the technical problems of the prior art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a nasal cavity humidifier atomizer and clearance method of atomizer, includes installation shell and cone shell, installation shell outer wall upper portion and cone shell's inner wall movable contact, two butt joint grooves have been seted up to the outer wall symmetry of installation shell, two plastic poles have been welded to the lower surface symmetry of cone shell, the shape of plastic pole and the shape adaptation of corresponding butt joint groove, the locating channel has been seted up to inner chamber lower part one side of butt joint groove, the welding of the inside wall lower part of plastic pole has the locating piece, the surface and the inner wall movable contact of corresponding butt joint groove of locating piece, the shape and the shape adaptation of locating channel of locating piece, two constant head tanks have been seted up to the outer wall upper portion symmetry of installation shell, the shape and the shape adaptation of corresponding constant head tank of locating piece, the cone channel has been seted up at the inner chamber top of cone shell, the feed liquor passageway has been seted up to the inner chamber bottom of installation shell.
Preferably, the rack has been placed on inner chamber upper portion of installation shell, the middle part of rack runs through movable mounting through the bearing and has the reposition of redundant personnel piece, the upper surface middle part welding of reposition of redundant personnel piece has the toper piece, the upper surface circumference welding of toper piece has the water conservancy diversion piece of a set of slope, the support terminal surface welding that the outer wall middle part symmetry of toper piece set up has clean pole, the lateral wall and the inner wall rotation contact of installation shell of clean pole, the welding has the pin in the inner chamber of toper passageway, the lower surface and the surface movable contact of water conservancy diversion piece of pin can drive clean pole and strike off the clearance to remaining liquid on the inner wall of installation shell when rivers wash the inner chamber of installation shell.
Preferably, the ring channel has been seted up on the inner chamber upper portion of installation shell, two standing grooves have been seted up to the inner chamber bottom symmetry of ring channel, the both ends outer wall of rack respectively with the inner wall movable contact of corresponding standing groove, the inner chamber top welding of cone-shaped shell has sealing washer, sealing washer's shape and the shape adaptation of ring channel, sealing washer's bottom surface and the upper surface movable contact at rack both ends, conveniently fix the rack, avoid it to take place to rock.
Preferably, the annular chamber has been seted up to the lower part of installing the shell, two mounting grooves have been seted up to the inner chamber top symmetry of annular chamber, the inner chamber of locating channel and the inner chamber intercommunication of corresponding mounting groove, there is the annular piece through bearing movable mounting in the inner chamber of annular chamber, the locating piece is connected with the annular piece transmission, both sides are provided with extrusion rod and gag lever post respectively around being located the locating piece in the inner chamber of mounting groove, the bottom of extrusion rod and the bottom of gag lever post all extend to in the inner chamber of annular chamber, the bottom of extrusion rod and the bottom of gag lever post all with annular piece fixed connection, the surface of extrusion rod and the outer wall movable contact of locating piece make the plastic pole motion through the extrusion to the locating piece, outside pushing out the locating piece to the locating channel.
Preferably, the outer surface of the positioning block is provided with a limiting groove, the shape of the limiting rod is matched with the shape of the corresponding limiting groove, the section of the extrusion rod is triangular, the side surface of the extrusion rod is obliquely arranged on the surface, which is contacted with the outer surface of the positioning block, of the extrusion rod, and the positioning block can be limited and fixed through the combination of the limiting rod and the limiting groove.
Preferably, two adjusting channels are symmetrically arranged at the lower part of the installation shell, an inner cavity of each adjusting channel is communicated with an inner cavity of the annular chamber, a deflector rod is arranged in the inner cavity of each adjusting channel, two sealing strips are symmetrically arranged in the inner cavity of each adjusting channel, the outer surfaces of the sealing strips are in movable contact, the outer surfaces of the deflector rods are in sliding contact with the outer walls of the two sealing strips, and external water vapor is prevented from entering the adjusting channels through the sealing strips, so that the protective effect is achieved.
Preferably, one end of the deflector rod extends out of the inner cavity of the adjusting channel, an antiskid plate is welded on one end face of the deflector rod, the other end of the deflector rod extends into the inner cavity of the annular chamber, and the other end face of the deflector rod is fixedly connected with the outer side wall of the annular block, so that the annular block is conveniently driven to rotate.
Preferably, the sliding channel has been seted up at the middle part of driving lever, the welding has the arc pole in the inner chamber of adjustment channel, the arc pole runs through the inner chamber of sliding channel, the outer wall one end movable mounting of arc pole has compression spring, compression spring's both ends respectively with the lateral wall of driving lever and the outer wall fixed connection of arc pole, can drive the driving lever through compression spring and reset after rotating.
Preferably, the upper end of the diversion block is provided with a water collecting tank, the size of the water collecting tank is larger than that of the conical block, and the bottom of the water collecting tank is provided with a water outlet corresponding to the cleaning rod;
the cleaning rod is provided with an inner cavity, and the inner cavity is connected with the water outlet through a water supply pipe, so that the inner cavity is communicated with the water collecting tank;
the cleaning rod is rotatably connected with the cleaning rod, the cleaning head is cylindrical, the cleaning head is provided with a liquid cavity communicated with the inner cavity, the cleaning head is provided with a plurality of liquid outlet holes communicated with the liquid cavity, the liquid outlet holes are arranged at intervals along the cylindrical circumference of the cleaning head, the liquid outlet directions of the liquid outlet holes are all in the same cylindrical tangential direction, the liquid outlet directions of the liquid outlet holes of the cleaning head on the same cleaning rod are the same, and the liquid outlet directions of the liquid outlet holes of the cleaning heads on different cleaning rods are different; the side of the cleaning head opposite to the inner wall of the mounting shell is provided with a water absorption wiping block.
Preferably, the flow dividing block is in an inverted cone shape, and the bottom cone dust of the flow dividing block is opposite to the center of the outlet of the liquid inlet channel.
A cleaning method of an atomization nozzle of a nasal cavity humidifier comprises the following steps:
the two deflector rods rotate anticlockwise to drive the limiting rods to be separated from the corresponding limiting grooves, meanwhile, the extrusion rods are in contact extrusion with the positioning blocks to drive the positioning blocks to be separated from the corresponding positioning channels, and the conical shell and the installation shell are convenient to split;
the conical shell moves vertically upwards to drive the plastic rod to move, the positioning block is combined with the corresponding positioning groove to rotate the conical shell, so that the conical shell is separated from the mounting shell, and the baffle rod is separated from the conical block, so that the conical shell and the mounting shell are conveniently separated for cleaning;
when the inner wall of the installation shell is cleaned, the conical block is impacted by water flow, and under the action of the flow guide block, the conical block rotates to drive the flow distribution block to rotate, so that the cleaning rod is driven to scrape and clean the inner wall of the installation shell, and rapid cleaning is facilitated;
the rack is taken out of the inner cavity of the installation shell, so that the flow dividing block and the cleaning rod are taken out of the inner cavity of the installation shell, and the inner wall of the installation shell is convenient to clean deeply;
the conical shell is rotated after being split, so that the cleaning angle is convenient to adjust.
(III) beneficial effects
Compared with the prior art, the invention provides the nasal cavity humidifier atomizing nozzle and the cleaning method of the atomizing nozzle, which have the following beneficial effects:
1. according to the nasal cavity humidifier atomizing spray head and the cleaning method of the atomizing spray head, the plastic rod is combined with the butt joint groove, the deflector rod is circumferentially rotated in the anticlockwise direction under the action of the positioning blocks respectively with the positioning channels and the positioning grooves, so that the extrusion rod and the limiting rod are driven to rotate, the limiting rod is separated from the corresponding limiting groove, meanwhile, the extrusion rod is correspondingly extruded in contact with the corresponding positioning blocks, the plastic rod is elastic, the plastic rod can be separated from the corresponding positioning channels, the conical shell is pulled to drive the plastic rod to move, the plastic rod drives the corresponding positioning blocks to move, the corresponding positioning blocks are combined with the corresponding positioning grooves, the conical shell and the mounting shell can be rapidly detached, the problems that the traditional atomizing spray head is fixed in structure and is complex in operation steps, and cleaning cannot be disassembled and cleaned by using ultrasonic cleaning equipment are avoided, and cleaning efficiency is low and practicality is caused.
2. This nasal cavity humidifier atomizer and atomizer's clearance method, through setting up toper piece and water conservancy diversion piece, when using rivers to wash in the installation shell, under the impact of rivers impact force to the water conservancy diversion piece, thereby drive the reposition of redundant personnel piece and rotate, and then drive the cleaning rod and strike off the clearance of cleaning to the residue that adheres to on the installation shell inner wall, can realize quick clearance, outside taking out the inner chamber of installation shell through the rack, thereby outside taking out the inner chamber of installation shell with reposition of redundant personnel piece and cleaning rod, facilitate the use instrument such as outside brush to carry out degree of depth clearance to the inner wall of installation shell, through rotating toper shell and adjust its angle, the convenient clearance to the inner wall of the toper passageway in it, dual clearance mode, the cleaning efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top cross-sectional view of a positioning block, an extrusion rod, a limiting rod and a limiting groove according to the present invention;
FIG. 3 is a schematic top cross-sectional view of the annular block, lever and compression spring of the present invention;
FIG. 4 is a schematic side view of the conical shell and the mounting shell of the present invention when they are separated;
FIG. 5 is a schematic top view of the conical block and deflector block of the present invention;
FIG. 6 is a schematic cross-sectional view of a diverter block with a sump and a cleaning wand with a cleaning head in accordance with the present invention;
figure 7 is a schematic cross-sectional view of a cleaning wand and cleaning head of the present invention.
In the figure: 1. a mounting shell; 2. a conical shell; 3. a butt joint groove; 4. a plastic rod; 5. an annular chamber; 6. a mounting groove; 7. positioning the channel; 8. a positioning block; 9. an annular block; 10. a positioning groove; 11. a tapered channel; 12. a liquid inlet channel; 13. a placing rack; 14. a shunt block; 15. a conical block; 16. a flow guiding block; 17. a cleaning lever; 18. a stop lever; 19. an extrusion rod; 20. a limit rod; 21. a limit groove; 22. a deflector rod; 23. a water collection tank; 24. a water outlet; 25. a water supply pipe; 26. an inner cavity; 27. a cleaning head; 28. a liquid chamber; 29. a liquid outlet hole; 30. absorbent wiping blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme, and relates to a nasal cavity humidifier atomizing spray head and a cleaning method of the atomizing spray head, wherein the nasal cavity humidifier atomizing spray head comprises a mounting shell 1, a conical shell 2, a butt joint groove 3, a plastic rod 4, an annular chamber 5, a mounting groove 6, a positioning channel 7, a positioning block 8, an annular block 9, a positioning groove 10, a conical channel 11, a liquid inlet channel 12, a placing rack 13, a flow distribution block 14, a conical block 15, a flow distribution block 16, a cleaning rod 17, a stop lever 18, a pressing rod 19, a stop lever 20, a stop groove 21 and a deflector 22.
First embodiment:
referring to fig. 1 and 4, the upper part of the outer wall of the installation shell 1 is movably contacted with the inner wall of the conical shell 2, two butt joint grooves 3 are symmetrically arranged on the outer wall of the installation shell 1, two plastic rods 4 are symmetrically welded on the lower surface of the conical shell 2, the shape of each plastic rod 4 is matched with that of the corresponding butt joint groove 3, an annular chamber 5 is arranged on the lower part of the installation shell 1, referring to fig. 3, two adjusting channels are symmetrically arranged on the lower part of the installation shell 1, the inner cavities of the adjusting channels are communicated with the inner cavities of the annular chamber 5, a deflector rod 22 is arranged in the inner cavities of the adjusting channels, two sealing strips are symmetrically arranged in the inner cavities of the adjusting channels, the outer surfaces of the two sealing strips are movably contacted, the outer surfaces of the deflector rod 22 are in sliding contact with the outer walls of the two sealing strips, one end of the deflector rod 22 extends out of the inner cavities of the adjusting channels, and one end face of the deflector rod 22 is welded with a antiskid plate, the other end of the deflector rod 22 extends into the inner cavity of the annular chamber 5, the end face of the other end of the deflector rod 22 is fixedly connected with the outer side wall of the annular block 9, a sliding channel is arranged in the middle of the deflector rod 22, an arc rod is welded in the inner cavity of the adjusting channel and penetrates through the inner cavity of the sliding channel, one end of the outer wall of the arc rod is movably provided with a compression spring, two ends of the compression spring are respectively fixedly connected with the side wall of the deflector rod 22 and the outer wall of the arc rod, referring to fig. 2, two mounting grooves 6 are symmetrically arranged at the top of the inner cavity of the annular chamber 5, a positioning channel 7 is arranged at one side of the lower part of the inner cavity of the abutting groove 3, the inner cavity of the positioning channel 7 is communicated with the inner cavity of the corresponding mounting groove 6, a positioning block 8 is welded at the lower part of the inner side wall of the plastic rod 4, the outer surface of the positioning block 8 is in movable contact with the inner wall of the corresponding abutting groove 3, the shape of the positioning block 8 is adapted to the shape of the positioning channel 7, the extrusion rod 19 and the limiting rod 20 are respectively arranged on the front side and the rear side of the positioning block 8 in the inner cavity of the mounting groove 6, the bottom end of the extrusion rod 19 and the bottom end of the limiting rod 20 extend into the inner cavity of the annular chamber 5, the bottom end of the extrusion rod 19 and the bottom end of the limiting rod 20 are fixedly connected with the annular block 9, the outer surface of the extrusion rod 19 is movably contacted with the outer wall of the positioning block 8, the annular block 9 drives the extrusion rod 19 and the limiting rod 20 to rotate, the limiting rod 20 is separated from the corresponding limiting groove 21, the corresponding extrusion rod 19 is contacted and extruded with the corresponding positioning block 8 at the same time, the plastic rod 4 has elasticity, and can be separated from the corresponding positioning channel 7, the surface of locating piece 8 has seted up spacing groove 21, the shape of gag lever post 20 and the shape adaptation of corresponding spacing groove 21, the cross-section of extrusion rod 19 is triangle-shaped, the face that the side of extrusion rod 19 contacted with the surface of locating piece 8 is the slope setting, annular piece 9 is installed through the bearing movable mounting in the inner chamber of annular chamber 5, locating piece 8 and annular piece 9 transmission are connected, two constant head tanks 10 have been seted up to the outer wall upper portion symmetry of installation shell 1, the shape of locating piece 8 and the shape adaptation of corresponding constant head tank 10, cone channel 11 has been seted up at the inner chamber top of cone shell 2, feed liquor channel 12 has been seted up to the inner chamber bottom of installation shell 1.
Based on the nasal cavity humidifier atomizer and the method for cleaning the atomizer provided by the first embodiment of the application, the second embodiment of the application provides another nasal cavity humidifier atomizer and the method for cleaning the atomizer. The second embodiment is merely a preferred manner of the first embodiment, and its implementation does not affect the implementation of the first embodiment alone
Second embodiment:
referring to fig. 5, the rack 13 has been placed on the inner chamber upper portion of the installation shell 1, the ring channel has been seted up on the inner chamber upper portion of the installation shell 1, two standing grooves have been seted up to the inner chamber bottom symmetry of ring channel, the both ends outer wall of rack 13 respectively with the inner wall movable contact of corresponding standing groove, seal ring has been welded at the inner chamber top of cone shell 2, seal ring's shape and the shape adaptation of ring channel, seal ring's bottom surface and the upper surface movable contact at the both ends of rack 13, the middle part of rack 13 runs through movable mounting through the reposition of redundant personnel piece 14, the upper surface middle part welding of reposition of redundant personnel piece 14 has tapered block 15, the upper surface circumference welding of tapered block 15 has a set of slope guide block 16, the support terminal surface welding of tapered block 15 has cleaning rod 17, the lateral wall of cleaning rod 17 and the inner wall rotation contact of installation shell 1, the inner chamber welding of tapered channel 11 has stop lever 18, the lower surface and the surface movable contact of guide block 16, when using the rivers to wash in to the installation shell 1, under the impact of water impact force to guide block 16, thereby drive cleaning rod 17, thereby the inner wall 17 is carried out the clearance tool 1 and is carried out to the inner wall 1 through the clearance of inner wall 1, the clearance tool 1 is taken out to the clearance through the inner wall 1, thereby the clearance is convenient to take out, the inner wall 1 is taken out to the clearance through the inner wall of the clearance tool 1, the clearance is convenient to take out the inner wall 1.
Third embodiment:
referring to fig. 6 and 7, a water collecting tank 23 is disposed at the upper end of the diverter block 14, the size of the water collecting tank 23 is larger than that of the conical block 15, and a water outlet 24 is disposed at the bottom of the water collecting tank 23 corresponding to the cleaning rod 17;
the cleaning rod 17 is provided with an inner cavity 26, and the inner cavity 26 is connected with the water outlet 24 through a water supply pipe 25, so that the inner cavity 26 is communicated with the water collecting tank 23;
the cleaning rod 17 is equipped with the cleaning head 27 with the opposite side of the inner wall of installation shell 1, cleaning head 27 and cleaning rod 17 swivelling joint, cleaning head 27 is cylindric, cleaning head 27 be equipped with the communicating liquid chamber 28 of inner chamber 26, cleaning head 27 be equipped with a plurality of with the communicating liquid hole 29 of liquid chamber 28, the liquid hole 29 along the cylindrical circumference interval setting of cleaning head 27 and the liquid direction of liquid hole 29 all be the same cylinder tangential direction, and the liquid direction of the liquid hole 29 of cleaning head 27 on the same cleaning rod 17 is the same, and the liquid direction of the liquid hole 29 of cleaning head 27 on different cleaning rods 17 is different, the side of the inner wall of cleaning head 27 relative installation shell 1 is equipped with water-absorbing wiping piece 30.
By arranging the water collecting tank 23 at the upper end of the diversion block 14, when flushing with water, the water collecting tank 23 can accumulate flushing water, the flushing water can be introduced into the inner cavity 26 of the cleaning rod 17 through the water supply pipe 25, then flows to the liquid cavity 28 of the cleaning head 27 from the inner cavity 26 of the cleaning rod 17, then is sprayed out from the liquid outlet 29 along the tangential direction of the cylinder of the cleaning head 27, the torque formed by the reverse acting force of the water spraying can enable the cleaning head 27 to rotate, part of the sprayed flushing water is sprayed to the inner cavity wall of the installation shell, the water absorbing wiping block 30 can absorb part of the sprayed flushing water, and the water absorbing wiping block 30 rotates to wipe the inner cavity wall of the installation shell; the liquid outlet directions of the liquid outlet holes 29 of the cleaning heads 27 on the same cleaning rod 17 are the same, and the liquid outlet directions of the liquid outlet holes 29 of the cleaning heads 27 on different cleaning rods 17 are different, so that the same position of the inner cavity wall of the mounting shell can be wiped by the water-absorbing wiping blocks 30 on the cleaning heads 27 with different rotation directions on different cleaning rods 17 in sequence due to the rotation fit of the cleaning rods 17; with this structure, on the one hand, the rotation of the water-absorbing wiping block 30 can perform more various dynamic direction friction on the inner cavity of the installation shell, thereby enhancing the cleaning effect; on the other hand, can all have water to clean when washing when can making the inner chamber wall arbitrary position of installation shell wash, avoid washing the uneven and influence cleaning performance of moist degree of the upper end of the inner chamber wall of installation shell and lower extreme when wiping, can effectively get rid of cohesiveness stronger spot etc..
Wherein, the diverter block 14 is in an inverted cone shape, the bottom cone dust is opposite to the center of the outlet of the liquid inlet channel 12, and the diameter of the upper end of the diverter block 14 is calculated and determined by the following formula:
in the above formula, D represents the diameter of the upper end of the inverted conical split block; r is R 1 Representing the radius of the inner cavity of the mounting shell; a represents the spray hole area of the atomization spray nozzle; v represents the design spraying speed of spraying; p represents the design spray pressure; ρ represents the density of the wetting liquid employed; and ζ represents the resistance coefficient of the atomizer.
The diameter of the upper end of the flow dividing block 14 is determined by the formula, so that the spraying speed of spraying can be controlled to be the selected design spraying speed, the design spraying speed can be determined according to the spraying speed induction of a nasal cavity of a person, and the spraying speed of spraying can be controlled to be more comfortable when the nasal cavity of the person is used by adopting the atomizing nozzle; the above formula reflects the optimum quantitative relation of three structural parameters of the diameter of the upper end of the inverted conical flow dividing block, the radius of the inner cavity of the mounting shell and the area of the ejection port.
A cleaning method of an atomization nozzle of a nasal cavity humidifier comprises the following steps:
s1, two deflector rods 22 rotate anticlockwise to drive a limiting rod 20 to be separated from a corresponding limiting groove 21, meanwhile, an extrusion rod 19 is in contact extrusion with a positioning block 8 to drive the positioning block 8 to be separated from a corresponding positioning channel 7, and the conical shell 2 is conveniently detached from the installation shell 1;
s2, the conical shell 2 moves vertically upwards to drive the plastic rod 4 to move, the positioning block 8 is combined with the corresponding positioning groove 10 to rotate the conical shell 2, so that the conical shell 2 is separated from the installation shell 1, the stop lever 18 is separated from the conical block 15, and the conical shell 2 is conveniently separated from the installation shell 1 for cleaning;
s3, when the inner wall of the installation shell 1 is cleaned, the conical block 15 is impacted by water flow, and under the action of the guide block 16, the conical block 15 rotates to drive the flow dividing block 14 to rotate, so that the cleaning rod 17 is driven to scrape and clean the inner wall of the installation shell 1, and rapid cleaning is facilitated;
s4, taking the placing frame 13 out of the inner cavity of the installation shell 1, so that the diversion block 14 and the cleaning rod 17 are taken out of the inner cavity of the installation shell 1, and the inner wall of the installation shell 1 is convenient to clean deeply;
s5, rotating the conical shell 2 after being split, so that the cleaning angle is convenient to adjust.
The working principle of the device is as follows: during the use, anticlockwise circumference rotates two driving levers 22 and drives annular piece 9 and rotate, annular piece 9 drives extrusion rod 19 and gag lever post 20 and rotates, make gag lever post 20 and the spacing groove 21 separation that corresponds, simultaneously the extrusion rod 19 that corresponds contacts the extrusion with locating piece 8 that corresponds, because of plastic pole 4 has elasticity, can make its and the separation of corresponding positioning channel 7, the conical shell 2 is pulled afterwards and is driven plastic pole 4 motion, plastic pole 4 drives the locating piece 8 motion that corresponds, make the locating piece 8 that corresponds combine with corresponding constant head tank 10, can split conical shell 2 and installation shell 1, simultaneously the locating piece 8 combines the back with constant head tank 10 and can rotate conical shell 2, make things convenient for angle regulation to clear up its inside, after the separation of pin 18 and conical piece 15, use the rivers to wash in to installation shell 1, under the impact of rivers impact force to guide block 16, thereby drive reposition of split block 14 and drive clean pole 17 and rotate, clean the dregs that adhere to on the inner wall of installation shell 1 are scraped off and are cleared up, can realize quick clearance, through taking out the inner wall 13 of the conical shell 1 and take out the inner wall 1 through the inner wall of installation tool 1, thereby the inner wall 1 is cleared up the inner wall 1 through the inner wall of the conical shell 1, the inner wall of the installation tool 11 is convenient to be cleared up.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a nasal cavity humidifier atomizer, includes installation shell (1) and cone shell (2), its characterized in that: the device comprises a mounting shell (1), wherein the upper part of the outer wall of the mounting shell (1) is in movable contact with the inner wall of a conical shell (2), two butt joint grooves (3) are symmetrically formed in the outer wall of the mounting shell (1), two plastic rods (4) are symmetrically welded on the lower surface of the conical shell (2), the shape of each plastic rod (4) is matched with the shape of the corresponding butt joint groove (3), a positioning channel (7) is formed in one side of the lower part of an inner cavity of each butt joint groove (3), a positioning block (8) is welded on the lower part of the inner side wall of each plastic rod (4), the outer surface of each positioning block (8) is in movable contact with the inner wall of the corresponding butt joint groove (3), two positioning grooves (10) are symmetrically formed in the upper part of the outer wall of the mounting shell (1), a conical channel (11) is formed in the top of the inner cavity of the conical shell (2), and a liquid inlet channel (12) is formed in the bottom of the inner cavity of the mounting shell (1);
the cleaning device comprises a mounting shell (1), wherein a placing frame (13) is placed on the upper portion of an inner cavity of the mounting shell (1), a split block (14) is movably installed in the middle of the placing frame (13) in a penetrating mode through a bearing, a conical block (15) is welded in the middle of the upper surface of the split block (14), a group of inclined guide blocks (16) are circumferentially welded on the upper surface of the conical block (15), cleaning rods (17) are welded on end faces of brackets symmetrically arranged in the middle of the outer wall of the conical block (15), the outer side walls of the cleaning rods (17) are in rotary contact with the inner wall of the mounting shell (1), a stop lever (18) is welded in the inner cavity of the conical channel (11), and the lower surface of the stop lever (18) is in movable contact with the outer surface of the guide blocks (16).
The flow dividing block (14) is in an inverted cone shape, the bottom cone dust of the flow dividing block is opposite to the center of an outlet of the liquid inlet channel (12), and the diameter of the upper end of the flow dividing block (14) is calculated and determined by adopting the following formula:
；
in the above-mentioned method, the step of,representing the diameter of the upper end of the inverted conical diverter block; />Representing the radius of the inner cavity of the mounting shell; />Represents the ejection orifice area of the atomizer; />Indicating the design spray rate of the spray; />Representing the design spray pressure; />Representing the density of the wetting liquid employed; />Representing the resistance coefficient of the atomizing nozzle;
two adjusting channels are symmetrically arranged at the lower part of the mounting shell (1), the inner cavity of each adjusting channel is communicated with the inner cavity of the annular chamber (5), a deflector rod (22) is arranged in the inner cavity of each adjusting channel, two sealing strips are symmetrically arranged in the inner cavity of each adjusting channel, the outer surfaces of the two sealing strips are in movable contact, and the outer surfaces of the deflector rods (22) are in sliding contact with the outer walls of the two sealing strips;
the lower part of the installation shell (1) is provided with an annular chamber (5), the top of the inner cavity of the annular chamber (5) is symmetrically provided with two installation grooves (6), an annular block (9) is movably installed in the inner cavity of the annular chamber (5) through a bearing, the locating block (8) is in transmission connection with the annular block (9), the inner cavity of the locating channel (7) is communicated with the inner cavity of the corresponding installation groove (6), the front side and the rear side of the inner cavity of the installation groove (6) which are positioned at the locating block (8) are respectively provided with an extrusion rod (19) and a limiting rod (20), the bottom ends of the extrusion rods (19) and the bottom ends of the limiting rods (20) are respectively extended into the inner cavity of the annular chamber (5), and the bottom ends of the extrusion rods (19) and the bottom ends of the limiting rods (20) are fixedly connected with the annular block (9), and the outer surfaces of the extrusion rods (19) are in movable contact with the outer walls of the locating block (8);
the outer surface of the positioning block (8) is provided with a limit groove (21), the shape of the limit rod (20) is matched with the shape of the corresponding limit groove (21), the section of the extrusion rod (19) is triangular, and the surface, which is contacted with the outer surface of the positioning block (8), of the side surface of the extrusion rod (19) is obliquely arranged;
one end of the deflector rod (22) extends out of the inner cavity of the adjusting channel, a antiskid plate is welded on one end face of the deflector rod (22), the other end of the deflector rod (22) extends into the inner cavity of the annular chamber (5), and the other end face of the deflector rod (22) is fixedly connected with the outer side wall of the annular block (9);
a sliding channel is formed in the middle of the deflector rod (22), an arc-shaped rod is welded in the inner cavity of the adjusting channel, the arc-shaped rod penetrates through the inner cavity of the sliding channel, a compression spring is movably mounted at one end of the outer wall of the arc-shaped rod, and two ends of the compression spring are fixedly connected with the side wall of the deflector rod (22) and the outer wall of the arc-shaped rod respectively;
the upper end of the diversion block (14) is provided with a water collecting tank (23), the size of the water collecting tank (23) is larger than that of the conical block (15), and the bottom of the water collecting tank (23) is provided with a water outlet (24) corresponding to the cleaning rod (17);
the cleaning rod (17) is provided with an inner cavity (26), and the inner cavity (26) is connected with the water outlet (24) through a water supply pipe (25) so that the inner cavity (26) is communicated with the water collecting tank (23);
the cleaning rod (17) and the opposite side of the inner wall of the mounting shell (1) are provided with cleaning heads (27), the cleaning heads (27) are rotatably connected with the cleaning rod (17), the cleaning heads (27) are cylindrical, each cleaning head (27) is provided with a liquid cavity (28) communicated with an inner cavity (26), each cleaning head (27) is provided with a plurality of liquid outlet holes (29) communicated with each liquid cavity (28), the liquid outlet holes (29) are arranged at intervals along the cylindrical circumference of the cleaning head (27), the liquid outlet directions of the liquid outlet holes (29) are all the same in the same cylindrical tangential direction, the liquid outlet directions of the liquid outlet holes (29) of the cleaning heads (27) on the same cleaning rod (17) are the same, and the liquid outlet directions of the liquid outlet holes (29) of the cleaning heads (27) on different cleaning rods (17) are different; the side of the cleaning head (27) opposite to the inner wall of the mounting shell (1) is provided with a water absorbing wiping block (30).
2. A nasal cavity humidifier atomizer according to claim 1, wherein: the inner cavity upper portion of installation shell (1) has seted up the ring channel, two standing grooves have been seted up to the inner cavity bottom symmetry of ring channel, the both ends outer wall of rack (13) respectively with the inner wall movable contact of corresponding standing groove, the inner cavity top welding of cone shell (2) has sealing washer, sealing washer's shape and the shape adaptation of ring channel, sealing washer's bottom surface and the upper surface movable contact at rack (13) both ends.
3. A method for cleaning a nasal cavity humidifier atomizer, characterized in that the nasal cavity humidifier atomizer according to claim 1 is adopted, comprising the following steps:
s1, two deflector rods (22) rotate anticlockwise to drive a limiting rod (20) to be separated from a corresponding limiting groove (21), meanwhile, an extrusion rod (19) is in contact extrusion with a positioning block (8) to drive the positioning block (8) to be separated from a corresponding positioning channel (7), and the conical shell (2) is conveniently detached from the installation shell (1);
s2, the conical shell (2) moves vertically upwards to drive the plastic rod (4) to move, the positioning block (8) is combined with the corresponding positioning groove (10) to rotate the conical shell (2), so that the conical shell (2) is separated from the mounting shell (1), the stop lever (18) is separated from the conical block (15), and the conical shell (2) is conveniently separated from the mounting shell (1) for cleaning;
s3, when the inner wall of the installation shell (1) is cleaned, the conical block (15) is impacted by water flow, and under the action of the guide block (16), the conical block (15) rotates to drive the split block (14) to rotate, so that the cleaning rod (17) is driven to scrape and clean the inner wall of the installation shell (1), and the rapid cleaning is convenient;
s4, taking the placing frame (13) out of the inner cavity of the installation shell (1), so that the diversion block (14) and the cleaning rod (17) are taken out of the inner cavity of the installation shell (1), and the inner wall of the installation shell (1) is convenient to clean deeply;
s5, rotating the conical shell (2) after being split, so that the cleaning angle can be conveniently adjusted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210150287.0A CN114534074B (en) | 2022-02-18 | 2022-02-18 | Nasal cavity humidifier atomizing nozzle and cleaning method of atomizing nozzle |
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| CN202210150287.0A CN114534074B (en) | 2022-02-18 | 2022-02-18 | Nasal cavity humidifier atomizing nozzle and cleaning method of atomizing nozzle |
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| CN114534074B true CN114534074B (en) | 2024-01-16 |
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| CN114534074A (en) | 2022-05-27 |
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