CN116899778A - Disinfection spraying assembly - Google Patents
Disinfection spraying assembly Download PDFInfo
- Publication number
- CN116899778A CN116899778A CN202310531462.5A CN202310531462A CN116899778A CN 116899778 A CN116899778 A CN 116899778A CN 202310531462 A CN202310531462 A CN 202310531462A CN 116899778 A CN116899778 A CN 116899778A
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- CN
- China
- Prior art keywords
- liquid
- fixed
- spraying
- rod
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000005507 spraying Methods 0.000 title claims abstract description 86
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 278
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000007789 sealing Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims 1
- 238000011012 sanitization Methods 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 abstract description 8
- 239000000645 desinfectant Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003814 drug Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
- B05B1/205—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body
- B05B1/207—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body the elongated body being a closed loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a disinfection spraying assembly, which particularly belongs to the technical field of disinfection spraying appliances, and comprises a linear driving motor, a transmission rod, a liquid storage mechanism, a first liquid pipe and a spraying mechanism; the liquid storage mechanism comprises a liquid storage barrel, a fixed liquid baffle and a piston push plate; the spraying mechanism comprises a liquid splashing rod, an L-shaped connecting rod, a liquid collecting ring, a spraying ring and a second liquid passing pipe; the output end of the linear driving motor is detachably connected with the transmission rod, one end of the first liquid passing pipe is communicated with the liquid storage barrel, and the other end of the first liquid passing pipe is communicated with the upper end of the liquid collecting ring. The disinfection spraying component has thinner liquid outlet, and can not wet articles or the ground contacted with the disinfection spraying component. Meanwhile, the sterilizing liquid is sputtered into the space area after rebounding through the liquid splashing rod, so that the sterilizing liquid can be sputtered into the area to be sterilized from multiple angles, and the sterilizing effect is better.
Description
Technical Field
The invention belongs to the technical field of disinfection spraying devices, and particularly relates to a disinfection spraying assembly.
Background
The public places need to be sprayed with sterilizing agents, especially places with large human flow such as hospitals, markets and the like. In the prior art, the spraying of the liquid medicine is usually carried out on the area to be treated by using a spray can. The spraying of the watering can has the defects that when the disinfectant is discharged, the disinfectant is in a water column shape, firstly, the ground is easy to wet, secondly, the space area of a spraying area is not large, and a user is required to shake left and right to adjust the direction of the discharged liquid. For another common atomization spraying device, after the disinfectant is atomized, the disinfectant is easily inhaled into the respiratory tract by spraying personnel or passers-by, so that the respiratory tract mucous membrane is damaged.
Therefore, how to design a disinfection spraying device with a disinfection liquid outlet state between atomization and water column and larger spraying space area has great market prospect and significance.
Disclosure of Invention
The invention aims to provide a disinfection spraying assembly, which has thinner liquid outlet and can not wet articles or ground contacted with the disinfection spraying assembly. Meanwhile, the sterilizing liquid is sputtered into the space area after rebounding through the liquid splashing rod, so that the sterilizing liquid can be sputtered into the area to be sterilized from multiple angles, and the sterilizing effect is better.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the disinfection spraying assembly comprises a linear driving motor, a transmission rod, a liquid storage mechanism, a first liquid passing pipe and a spraying mechanism; the liquid storage mechanism comprises a liquid storage barrel, a fixed liquid baffle and a piston push plate; the liquid storage barrel is fixed at the upper end of the fixed liquid baffle; the transmission rod is arranged at the bottom end of the liquid storage barrel in a sliding way, the piston push plate is arranged in the liquid storage barrel in a sliding way, and the piston push plate is fixed at the side end of the transmission rod; the spraying mechanism comprises a liquid splashing rod, an L-shaped connecting rod, a liquid collecting ring, a spraying ring and a second liquid passing pipe; the liquid splashing rod is arranged at the lower end of the transmission rod, one end of the L-shaped connecting rod is fixed with the lower end of the transmission rod, and the other end of the L-shaped connecting rod and the liquid collecting ring are fixed; one end of the second liquid passing pipe is communicated with the liquid collecting ring, and the other end of the second liquid passing pipe is communicated with the spraying ring; the liquid splashing rod is coaxially arranged at the hollow part of the liquid collecting ring and the spraying ring in a penetrating way; the output end of the linear driving motor is detachably connected with the transmission rod, one end of the first liquid passing pipe is communicated with the liquid storage barrel, and the other end of the first liquid passing pipe is communicated with the upper end of the liquid collecting ring.
Preferably, the spraying mechanism further comprises an elastic piece, one end of the elastic piece is fixed with the lower end of the transmission rod, and the other end of the elastic piece is fixed with the liquid splashing rod.
Preferably, the splash bar comprises an upper collar portion, a middle splash portion and a lower spray ring portion; the transmission rod is slidably arranged in the upper sleeve ring part, one end of the elastic piece is fixed with the lower end of the transmission rod, and the other end of the elastic piece is fixed with the upper end of the middle splash part; and a liquid through hole is formed in one side of the spraying ring, which faces the middle liquid splashing part.
Preferably, the spraying mechanism further comprises a first driving wheel, a second driving wheel, a driving belt, a driving rod, a liquid suction cylinder, a piston sheet, a third liquid collecting pipe, a liquid collecting cylinder and a one-way liquid passing piece; the outer side end of the L-shaped connecting rod is provided with a first transmission tooth part, and the first transmission wheel is in meshed transmission connection with the transmission tooth part; the first driving wheel and the second driving wheel are synchronously connected through a driving belt; the side end of the second driving wheel is provided with a second driving tooth part, and the second driving wheel is in meshed driving connection with the second driving tooth part; the piston piece is fixed at the tail end of the transmission rod and is slidably arranged in the liquid suction cylinder; the unidirectional liquid passing piece is arranged in the liquid collecting cylinder and is annularly arranged on the outer side wall of the lower liquid spraying ring part, and the lower end of the lower liquid spraying ring part extends into the liquid collecting cylinder; one end of the third liquid pipe is communicated with the liquid suction cylinder, and the other end of the third liquid pipe is communicated with the liquid collection cylinder.
Preferably, the unidirectional liquid passing piece comprises an annular liquid sealing plate, a torsion spring and a rotary liquid passing plate; the annular liquid sealing plate is fixed on the inner side wall of the liquid collecting cylinder, the outer side wall of the lower liquid spraying ring part is fixed on the inner side of the annular liquid sealing plate, and a liquid spraying hole is formed in one side, close to the middle liquid splashing part, of the lower liquid spraying ring part; the rotary liquid passing plate can be arranged on the annular liquid sealing plate in a unidirectional rotation manner, and correspondingly, a rotary groove matched with the rotary liquid passing plate is arranged on the annular liquid sealing plate; one end of the torsion spring is fixed with the rotary liquid-passing plate, and the other end is fixed with the bottom end of the annular liquid-sealing plate.
Preferably, the spraying mechanism further comprises a fixed connecting rod, one end of the fixed connecting rod is fixed with the inner side of the liquid collecting cylinder, and the other end of the fixed connecting rod is fixed with the outer side wall of the lower liquid spraying ring part.
Preferably, the spraying mechanism further comprises a liquid collecting frame and a fourth liquid collecting tube, one end of the fourth liquid collecting tube is communicated with the upper end of the liquid collecting tube, the other end of the fourth liquid collecting tube is communicated with the liquid collecting frame, and one end, back to the fourth liquid collecting tube, of the liquid collecting frame is fixed with the side end of the liquid sucking tube.
Preferably, the liquid collecting frame is obliquely arranged, and the connecting point of the fourth liquid collecting pipe and the liquid collecting frame is the lowest point.
Preferably, the disinfection spraying assembly further comprises a C-shaped force application handle, wherein one end of the C-shaped force application handle is fixed with the side end of the liquid storage barrel, and the other end of the C-shaped force application handle is fixed with the side end of the liquid suction barrel.
Preferably, the upper end of the transmission rod is provided with a thread section, and correspondingly, the output end of the linear driving motor is provided with a thread cap matched with the thread section.
Compared with the prior art, the invention has the beneficial effects that:
by using the disinfection spraying assembly, the disinfection liquid contained in the liquid storage barrel can be pushed into the first liquid through pipe through the piston push plate, and then can flow into the spraying ring. When spraying liquid on the inner side of the spraying ring, the disinfectant can collide with the side wall of the liquid splashing rod, so that the water column is collided into countless tiny water droplet particles, and the situation that the water column is wetted when being directly sprayed on the ground or objects is avoided. Meanwhile, after the water column is impacted by the liquid splashing rod, the water column can be sprayed into a space area from different angles, so that the spraying effect is better.
Drawings
FIG. 1 is a schematic view of a disinfection spray assembly according to the present invention;
FIG. 2 is a schematic cross-sectional view of a disinfection spray assembly according to the present invention;
fig. 3 is a schematic diagram of a reference structure of the unidirectional liquid passing member.
In the figure: 11. the liquid storage barrel comprises a liquid storage barrel body, 12, a transmission rod, 120, a threaded section, 13, a piston push plate, 14, a fixed liquid baffle plate, 15, a first liquid passing pipe, 16, an L-shaped connecting rod, 17, an elastic piece, 18, an upper sleeve ring part, 19, a liquid collecting ring, 20, a second liquid passing pipe, 21, a spraying ring, 210, a liquid passing hole, 22, a lower liquid spraying ring part, 23, a fixed connecting rod, 25, an annular liquid sealing plate, 26, a liquid collecting barrel body, 27, a rotary liquid passing plate, 28, a torsion spring, 29, a third liquid passing pipe, 30, a liquid collecting frame body, 31, a liquid sucking barrel body, 32, a piston plate, 33, a transmission rod, 34, a C-shaped force application handle, 35, a first transmission wheel, 36, a transmission belt, 37 and a second transmission wheel.
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.
As shown in fig. 1 and 2, the disinfection spraying assembly comprises a linear driving motor, a transmission rod 12, a liquid storage mechanism, a first liquid through pipe 15 and a spraying mechanism; the liquid storage mechanism comprises a liquid storage barrel 11, a fixed liquid baffle 14 and a piston push plate 13; the liquid storage barrel 11 is fixed at the upper end of the fixed liquid baffle 14; the transmission rod 12 is arranged at the bottom end of the liquid storage barrel 11 in a sliding way, the piston push plate 13 is arranged in the liquid storage barrel 11 in a sliding way, and the piston push plate 13 is fixed at the side end of the transmission rod 12; the spraying mechanism comprises a liquid splashing rod, an L-shaped connecting rod 16, a liquid collecting ring 19, a spraying ring 21 and a second liquid passing pipe 20; the liquid splashing rod is arranged at the lower end of the transmission rod 12, one end of the L-shaped connecting rod 16 is fixed with the lower end of the transmission rod 12, and the other end of the L-shaped connecting rod and the liquid collecting ring 19 are fixed; one end of the second liquid passing pipe 20 is communicated with the liquid collecting ring 19, and the other end is communicated with the spraying ring 21; the liquid splashing rod is coaxially arranged at the hollow part of the liquid collecting ring 19 and the spraying ring 21 in a penetrating way; the output end of the linear driving motor is detachably connected with the transmission rod 12, one end of the first liquid through pipe 15 is communicated with the liquid storage barrel 11, and the other end of the first liquid through pipe is communicated with the upper end of the liquid collecting ring 19.
As shown in fig. 2, the spraying mechanism further includes an elastic member 17, one end of the elastic member 17 is fixed to the lower end of the transmission rod 12, and the other end is fixed to the splash rod.
In this embodiment, when the linear driving motor drives the transmission rod 12 to move in the vertical direction, the piston pushing plate 13 fixed with the linear driving motor is driven to slide in the liquid storage barrel 11, so that the disinfection hydraulic pressure in the liquid storage barrel 11 can be led into the first liquid through pipe 15. The disinfectant flows into the liquid collecting ring 19 through the first liquid passing pipe 15, and flows into the spraying ring through the diversion of the second liquid passing pipe 20, and finally is sprayed out from the liquid passing holes 210. After being sprayed out, the disinfection liquid medicine splashes onto the middle splash part. After being impacted, the disinfectant splashes into the space area at multiple angles.
Meanwhile, the liquid collecting ring 19 and the upper collar part 18 are synchronously fixed through the L-shaped connecting rod 16, so that when the linear driving motor drives the transmission rod 12 to move in the vertical direction, the spraying ring 21 moves up and down along with the transmission rod. The first liquid-passing tube 15 is soft and does not affect the movement of the collector ring 19.
In this embodiment, the splash bar includes an upper collar portion 18, a middle splash portion 21, and a lower spray ring portion 22; the transmission rod 12 is slidably arranged in the upper sleeve ring part 18, one end of the elastic piece 17 is fixed with the lower end of the transmission rod 12, and the other end is fixed with the upper end of the middle splash part 21; the spray ring 21 is provided with a liquid passage hole 210 on the side facing the middle splash part 21.
As shown in fig. 2, the spraying mechanism further comprises a first driving wheel 35, a second driving wheel 37, a driving belt 36, a driving rod 33, a liquid suction barrel 31, a piston sheet 32, a third liquid pipe 29, a liquid collecting barrel 26 and a one-way liquid passing piece; the outer side end of the L-shaped connecting rod 16 is provided with a first transmission tooth part, and the first transmission wheel 35 is in meshed transmission connection with the transmission tooth part; the first driving wheel 35 and the second driving wheel 37 are synchronously connected in a driving way through a driving belt 36; the side end of the second driving wheel 37 is provided with a second driving tooth part, and the second driving wheel 37 is in meshed driving connection with the second driving tooth part; the piston 32 is fixed at the end of the transmission rod 33, and the piston 32 is slidably arranged in the liquid suction barrel 31; the unidirectional liquid passing piece is arranged in the liquid collecting cylinder 26 and is annularly arranged on the outer side wall of the lower liquid spraying ring part 22, and the lower end of the lower liquid spraying ring part 22 stretches into the liquid collecting cylinder 26; one end of the third liquid-collecting pipe 29 is communicated with the liquid-sucking tube 31, and the other end is communicated with the liquid-collecting tube 26.
When the transmission rod 12 moves in the vertical direction, the first transmission wheel 35 can be driven to rotate because the L-shaped connecting rod 16 and the first transmission wheel 35 are in meshed transmission, and the transmission rod 12 moves downwards for example:
when the transmission rod 12 moves downwards, the L-shaped connecting rod 16 can be driven to move downwards, the first transmission wheel 35 rotates anticlockwise, and the second transmission wheel 37 can be driven to rotate anticlockwise. Since the transmission lever 33 and the second transmission wheel 37 are engaged, the transmission lever 33 moves upward when the second transmission wheel 37 rotates counterclockwise. When the transmission rod 33 moves upwards, the piston sheet 32 can be driven to move upwards, so that the liquid absorbing effect can be achieved. Because the transmission rod 12 drives the piston push plate 13 to move downwards, disinfectant can be pressed out of the spraying ring, and when the redundant disinfectant is acted by the middle splashing part 21 and the lower spraying ring part 22, the disinfectant can flow into the liquid collecting cylinder 26, and the piston sheet 32 moves upwards, so that the disinfectant can be just sucked into the liquid absorbing cylinder for storage. When the transmission rod 21 moves upwards, the piston plate 32 moves downwards, so that the disinfectant can be extruded from the third liquid pipe 29 to the lower liquid spraying ring part 22 through the liquid collecting cylinder 26 until being sprayed out from the liquid through holes arranged on the side wall of the lower liquid spraying ring part. The advantage of this design is that when the spray ring 21 moves upwards, the end of the middle liquid splashing part near the bottom is provided with no liquid outlet, so that the whole liquid splashing rod corresponding area can be sprayed with disinfectant through the supplement liquid distribution at the lower liquid spraying ring part, and the disinfection effect is better.
In this embodiment, the unidirectional liquid passing member includes an annular liquid sealing plate 25, a torsion spring 28, and a rotary liquid passing plate 27; the annular liquid sealing plate 25 is fixed on the inner side wall of the liquid collecting cylinder 26, the outer side wall of the lower liquid spraying ring part 22 is fixed on the inner side of the annular liquid sealing plate 25, and a liquid spraying hole is formed in one side, close to the middle liquid spraying part 21, of the lower liquid spraying ring part 22; the rotary liquid passing plate 27 is arranged on the annular liquid sealing plate 25 in a unidirectional rotation manner, and correspondingly, a rotary groove matched with the rotary liquid passing plate 27 is arranged on the annular liquid sealing plate 25; one end of the torsion spring is fixed with the rotary liquid passing plate 27, and the other end is fixed with the bottom end of the annular liquid sealing plate 25.
The purpose of the one-way liquid passing member is that the sterilizing liquid flowing down along the splash bar can flow into the bottom end of the liquid collecting cylinder 26 in a proper manner, and when the piston sheet moves downward, the sterilizing liquid is pushed out of the third liquid passing tube 29, not ejected from the opening direction of the liquid collecting cylinder 26, but flows into the lower liquid ejecting ring portion 22. The structure which can be realized can be referred to as the structure shown in fig. 3. The torsion spring 28 can provide supporting force for the rotary liquid passing plate 27, so that the free end of the rotary liquid passing plate 27 is prevented from rotating automatically due to gravity.
In this embodiment, the spraying mechanism further includes a fixing connection rod 23, one end of the fixing connection rod 23 is fixed to the inner side of the liquid collecting cylinder 26, and the other end is fixed to the outer side wall of the lower liquid spraying ring portion 22.
In this embodiment, the spraying mechanism further includes a liquid collecting frame 30 and a fourth liquid collecting tube, one end of the fourth liquid collecting tube is communicated with the upper end of the liquid collecting tube 26, the other end of the fourth liquid collecting tube is communicated with the liquid collecting frame 30, and one end of the liquid collecting frame 30, which is opposite to the fourth liquid collecting tube, is fixed to the side end of the liquid sucking tube 31. The liquid collecting frame 30 is obliquely arranged, and can prevent the liquid medicine facing one end of a user from being directly sprayed on the body of a constructor. After being blocked by the liquid collecting frame 30, the liquid medicine can be collected again and flows into the liquid collecting cylinder 26 through the fourth liquid pipe.
In this embodiment, the liquid collecting frame 30 is disposed obliquely, and the connection point of the fourth liquid collecting pipe and the liquid collecting frame 30 is the lowest point.
In this embodiment, the disinfection spraying assembly further comprises a "C" shaped force application handle 34, wherein one end of the "C" shaped force application handle 34 is fixed to the side end of the liquid storage barrel 11, and the other end is fixed to the side end of the liquid suction barrel 31.
In this embodiment, the upper end of the transmission rod 12 is provided with a threaded section 120, and correspondingly, the output end of the linear driving motor is provided with a threaded cap adapted to the threaded section 120.
Although embodiments of the present invention have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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 (10)
1. The disinfection spraying assembly is characterized by comprising a linear driving motor, a transmission rod (12), a liquid storage mechanism, a first liquid passing pipe (15) and a spraying mechanism;
the liquid storage mechanism comprises a liquid storage barrel (11), a fixed liquid baffle (14) and a piston push plate (13);
the liquid storage barrel (11) is fixed at the upper end of the fixed liquid baffle (14);
the transmission rod (12) is arranged at the bottom end of the liquid storage barrel (11) in a sliding mode, the piston push plate (13) is arranged in the liquid storage barrel (11) in a sliding mode, and the piston push plate (13) is fixed at the side end of the transmission rod (12);
the spraying mechanism comprises a liquid splashing rod, an L-shaped connecting rod (16), a liquid collecting ring (19), a spraying ring (21) and a second liquid passing pipe (20);
the liquid splashing rod is arranged at the lower end of the transmission rod (12), one end of the L-shaped connecting rod (16) is fixed with the lower end of the transmission rod (12), and the other end of the L-shaped connecting rod and the liquid collecting ring (19) are fixed;
one end of the second liquid passing pipe (20) is communicated with the liquid collecting ring (19), and the other end of the second liquid passing pipe is communicated with the spraying ring (21);
the liquid splashing rod coaxially penetrates through the hollow parts of the liquid collecting ring (19) and the spraying ring (21);
the output end of the linear driving motor is detachably connected with the transmission rod (12), one end of the first liquid through pipe (15) is communicated with the liquid storage barrel (11), and the other end of the first liquid through pipe is communicated with the upper end of the liquid collecting ring (19).
2. A disinfection spray assembly according to claim 1, wherein the spray mechanism further comprises an elastic member (17), one end of said elastic member (17) being fixed to the lower end of the transmission rod (12) and the other end being fixed to the splash rod.
3. A disinfection spray assembly as claimed in claim 2, wherein the splash bar comprises an upper collar portion (18), a middle splash portion (21) and a lower spray ring portion (22);
the transmission rod (12) is slidably arranged in the upper sleeve ring part (18), one end of the elastic piece (17) is fixed with the lower end of the transmission rod (12), and the other end of the elastic piece is fixed with the upper end of the middle splash part (21);
the spraying ring (21) is provided with a liquid through hole (210) towards one side of the middle liquid splashing part (21).
4. A disinfection spray assembly according to claim 2, wherein the spray mechanism further comprises a first drive wheel (35), a second drive wheel (37), a drive belt (36), a drive rod (33), a liquid suction cylinder (31), a piston sheet (32), a third liquid discharge tube (29), a liquid collection cylinder (26) and a one-way liquid passing member;
the outer side end of the L-shaped connecting rod (16) is provided with a first transmission tooth part, and the first transmission wheel (35) is in meshed transmission connection with the transmission tooth part;
the first driving wheel (35) and the second driving wheel (37) are synchronously connected in a driving way through a driving belt (36);
the side end of the second driving wheel (37) is provided with a second driving tooth part, and the second driving wheel (37) is in meshed driving connection with the second driving tooth part;
the piston sheet (32) is fixed at the tail end of the transmission rod (33), and the piston sheet (32) is slidably arranged in the liquid suction barrel (31);
the unidirectional liquid passing piece is arranged in the liquid collecting cylinder (26) and is annularly arranged on the outer side wall of the lower liquid spraying ring part (22), and the lower end of the lower liquid spraying ring part (22) extends into the liquid collecting cylinder (26);
one end of the third liquid pipe (29) is communicated with the liquid suction cylinder (31), and the other end is communicated with the liquid collection cylinder (26).
5. A disinfection spray assembly as claimed in claim 4, wherein said one-way fluid-passing means comprises an annular fluid-sealing plate (25), a torsion spring (28) and a rotary fluid-passing plate (27);
the annular liquid sealing plate (25) is fixed on the inner side wall of the liquid collecting cylinder (26), the outer side wall of the lower liquid spraying ring part (22) is fixed on the inner side of the annular liquid sealing plate (25), and a liquid spraying hole is formed in one side, close to the middle liquid splashing part (21), of the lower liquid spraying ring part (22);
the rotary liquid passing plate (27) is arranged on the annular liquid sealing plate (25) in a unidirectional rotation manner, and correspondingly, a rotary groove matched with the rotary liquid passing plate (27) is arranged on the annular liquid sealing plate (25);
one end of the torsion spring is fixed with the rotary liquid-passing plate (27), and the other end is fixed with the bottom end of the annular liquid-sealing plate (25).
6. The disinfection spray assembly of claim 4, wherein the spray mechanism further comprises a fixed connecting rod (23), one end of the fixed connecting rod (23) is fixed with the inner side of the liquid collecting cylinder (26), and the other end is fixed with the outer side wall of the lower liquid spraying ring part (22).
7. The disinfection spraying assembly according to claim 4, wherein the spraying mechanism further comprises a liquid collecting frame (30) and a fourth liquid collecting tube, one end of the fourth liquid collecting tube is communicated with the upper end of the liquid collecting cylinder (26), the other end of the fourth liquid collecting tube is communicated with the liquid collecting frame (30), and one end of the liquid collecting frame (30) facing away from the fourth liquid collecting tube is fixed with the side end of the liquid absorbing cylinder (31).
8. The sanitizing spraying assembly of claim 74, wherein the header (30) is disposed at an incline and the fourth fluid line and header (30) junction is the lowest point.
9. The disinfection spray assembly of claim 4, further comprising a "C" shaped force application handle (34), wherein one end of said "C" shaped force application handle (34) is fixed to a side end of said liquid storage tank (11) and the other end is fixed to a side end of said liquid suction cylinder (31).
10. The disinfection spray assembly of claim 4, wherein the upper end of the transmission rod (12) is provided with a threaded section (120), and correspondingly, the output end of the linear drive motor is provided with a threaded cap adapted to the threaded section (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310531462.5A CN116899778A (en) | 2023-05-11 | 2023-05-11 | Disinfection spraying assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310531462.5A CN116899778A (en) | 2023-05-11 | 2023-05-11 | Disinfection spraying assembly |
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| Publication Number | Publication Date |
|---|---|
| CN116899778A true CN116899778A (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310531462.5A Pending CN116899778A (en) | 2023-05-11 | 2023-05-11 | Disinfection spraying assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117338978A (en) * | 2023-10-25 | 2024-01-05 | 山东名德医疗科技有限公司 | Spray type self-moving disinfection robot |
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2023
- 2023-05-11 CN CN202310531462.5A patent/CN116899778A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117338978A (en) * | 2023-10-25 | 2024-01-05 | 山东名德医疗科技有限公司 | Spray type self-moving disinfection robot |
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