CN115779122A - Portable atomizing sprinkler - Google Patents
Portable atomizing sprinkler Download PDFInfo
- Publication number
- CN115779122A CN115779122A CN202211577205.7A CN202211577205A CN115779122A CN 115779122 A CN115779122 A CN 115779122A CN 202211577205 A CN202211577205 A CN 202211577205A CN 115779122 A CN115779122 A CN 115779122A
- Authority
- CN
- China
- Prior art keywords
- spray head
- fan
- handheld
- inlet pipe
- fine
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 38
- 238000000889 atomisation Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 description 16
- 239000000645 desinfectant Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- 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
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
Abstract
The invention discloses a portable atomization spraying device which comprises a handheld rod, a spray head, an air inlet pipe and a liquid inlet pipe, wherein the handheld rod is fixedly connected with the center of the side surface of the spray head; a fan is arranged in the spray head, and the rotation direction of the fan is parallel to the liquid inlet direction of the handheld rod; the fixed promotion structure that is provided with on the inside lateral wall of handheld pole anterior segment, handheld pole back end is arranged in the embedding of feed liquor pipe one end, and the disinfection fluid reservoir is arranged in to the feed liquor pipe other end, and compressed air is simultaneously from handheld pole and the parallelly connected input of intake pipe. The device can alleviate user's arm burden, improves atomization effect.
Description
Technical Field
The invention belongs to the technical field of atomization devices, and particularly relates to a portable atomization spraying device.
Background
In some densely populated public places, such as hospitals, shopping malls, cinemas and the like, the conventional disinfection operation is inevitably required, the disinfection operation needs to be carried out by a worker holding the disinfection rod, the arm is easy to fatigue after long-time work, and the work efficiency is influenced.
The common spray nozzle sprays gas-liquid mixture or high-pressure liquid by pressure, the atomization effect is limited, the using amount of disinfectant is increased, and certain disadvantages exist.
Chinese patent CN201610531081.7 discloses an atomizing nozzle and an atomizing nozzle using the same, wherein an air flow channel and a liquid channel are arranged on the atomizing nozzle, and the air flow channel and the liquid channel form an included angle, which can promote gas-liquid mixing, but the pure one-time mixing atomization effect is not sufficient.
Disclosure of Invention
In view of the above-mentioned problems, the present invention provides a spraying device capable of reducing arm burden, facilitating long-term use, and improving atomization mode and atomization effect.
The invention adopts the following technical scheme: a portable atomization spraying device comprises a handheld rod, a spray head, an air inlet pipe and a liquid inlet pipe, wherein the handheld rod is fixedly connected with the center of the side face of the spray head, a group of fine air holes are formed in the upper left corner of the spray head, the air inlet pipe is hermetically connected to the positions of the fine air holes of the spray head, and a group of fine liquid holes are formed in the lower left corner of the spray head; a fan is arranged in the spray head, and the rotation direction of the fan is parallel to the liquid inlet direction of the handheld rod; the lifting structure is in a streamline shape, the length of the upper surface of the lifting structure is larger than that of the lower surface of the lifting structure, one end of the liquid inlet pipe is embedded into the rear section of the handheld rod, the other end of the liquid inlet pipe is arranged in the disinfection liquid tank, and compressed air is input from the handheld rod and the air inlet pipe in parallel.
Furthermore, the center of the rotating shaft of the fan is positioned at the lower right part of the center of the spray head.
Furthermore, the opening amount of the fine liquid holes is more than that of the fine air holes.
The embedding face of the rear section of the liquid inlet pipe embedded into the handheld rod is an inclined plane, the inclined plane is high in the direction close to the air inlet end, and the inclined plane is low in the direction close to the spray head end.
Furthermore, the lifting structure is positioned in the center of the side wall inside the front section of the handheld rod, and the upper and lower holes are the same.
Compared with the prior art, the invention has the following beneficial effects: the high-speed air sprayed out of the fine air holes promotes the further mixing of the gas-liquid mixture in the spray head, enhances the mixing effect, pressurizes the spray nozzle and improves the atomization level; on the other hand, the high-speed air sprayed from the fine air holes pushes the fan to rotate. One part of the gas-liquid mixture sprayed from the handheld rod is scattered by the high-pressure gas of the fine air holes and sprayed out from the fine liquid holes at the lower part, the other part of the gas-liquid mixture is sprayed on the rotating fan, the fan drives the fan to rotate to stir the gas-liquid mixture at the lower part and then carry the gas-liquid mixture to the position where the gas-liquid mixture can be sprayed out again, and then the gas-liquid mixture is mixed and pressurized by the high-speed air sprayed out from the fine air holes at the upper part, so that the atomization effect is improved. Meanwhile, the rotation of the fan can form certain negative pressure at the center of the fan, so that the spraying pressure of the spray head can be increased.
The streamlined lifting structure is fixedly arranged on the side wall inside the front section of the handheld rod, the length of the upper surface of the streamlined lifting structure is greater than that of the lower surface of the streamlined lifting structure, and when high-speed gas passes through the position, the lifting structure can receive upward lifting force according to the aerodynamic principle.
Drawings
FIG. 1 is an overall structure diagram of the embodiment of the present invention;
FIG. 2 is an enlarged view of the interior of position A of the present invention;
FIG. 3 is an enlarged view of the inside of the position B of the present invention;
in the figure: the device comprises a spray head 1, a fine air hole 2, a fan 3, an air inlet pipe 4, a disinfectant tank 5, a liquid inlet pipe 6, a handheld rod 7, a lifting structure 8 and a fine liquid hole 9.
Detailed Description
The technical solution of the present invention is further described below by way of specific embodiments. It should be understood by those skilled in the art that the examples are only for the understanding of the present invention and should not be construed as the specific limitations of the present invention.
As shown in fig. 1-3: a portable atomization spraying device comprises a handheld rod 7, a spray head 1, an air inlet pipe 4 and a liquid inlet pipe 6, wherein the handheld rod 7 is fixedly connected with the center of the side face of the spray head 1, the upper left corner of the spray head is provided with a group of fine air holes 2, the air inlet pipe 4 is hermetically connected to the positions of the fine air holes 2 of the spray head, and the lower left corner of the spray head is provided with a group of fine liquid holes 9; the pore volume of the fine liquid pores is greater than that of the fine air pores. The fan 3 is arranged in the spray head, the center of the rotating shaft 10 of the fan is positioned at the lower right part of the center of the spray head, and the rotating direction of the fan 3 is parallel to the liquid inlet direction of the handheld rod 7; fixed lifting structure 8 that is provided with on the inside lateral wall of handheld pole 7 anterior segment, lifting structure 8 is the streamline shape, and its upper surface length is greater than lower surface length, and lifting structure 8 is located the inside lateral wall central authorities of handheld pole 7 anterior segment, and the hole of lifting structure 8 upper and lower inner wall apart from handheld pole 7 is the same. One end of the liquid inlet pipe 6 is embedded into the rear section of the handheld rod 7, and the other end of the liquid inlet pipe 6 is arranged in the disinfectant tank 5.
When the air-jet type air-jet nozzle is used, compressed air is simultaneously input from the handheld rod and the air inlet pipe in parallel, the air inlet pipe 6 in the handheld rod is embedded into the handheld rod, the embedding surface is an inclined surface, the inclined surface is high in the direction close to the air inlet end, the inclined surface is low in the direction close to the nozzle end, and the embedding size is 2/3 of the diameter of the handheld rod. According to the aerodynamic principle, the pipe diameter is thinned, the flow rate is increased, negative pressure is formed at the inclined plane position, the disinfectant is pressed by atmospheric pressure, and the disinfectant and the compressed air form a gas-liquid mixture. When the gas-liquid mixture passes through the lifting structure 8, because the perimeter of the upper surface of the lifting structure 8 is larger than the perimeter of the lower surface of the lifting structure, the lifting structure generates upward lifting force by the aerodynamic principle, the lifting structure is fixed on the side wall of the handheld rod, when high-speed fluid continuously flows through the lifting structure, the lifting force applied to the lifting structure can offset partial gravity of the device, and then fatigue of a user is relieved.
When the gas-liquid mixture is sprayed into the spray head, the compressed air of the fine air holes at the upper part further mixes the gas-liquid mixture, the fine air holes form a plurality of fine air columns, the gas-liquid mixture in the spray head is further scattered, the mixing effect is improved, meanwhile, the pressure of the outlet of the fine liquid holes is increased, the atomization effect is improved, and the fan is pushed to rotate.
The other part has no directly sprayed gas-liquid mixture, impacts on the fan, is driven by the rotation of the fan to reach the upper left part from the lower right part, and is further sprayed out in a recycling mode, the gas-liquid mixing is increased in the rotating process, the mixing effect is improved to a certain degree, the fan does not need a power supply, the energy is saved, meanwhile, certain negative pressure can be formed in the center of the fan by the rotation of the fan, and the spraying pressure of the spray head can be increased.
The rotating direction of the fan is the same as the spraying direction of the gas-liquid mixture, and the fan plays a role in lifting the gas-liquid mixture which is not sprayed out in time to the position, mixing, further circulating and improving the effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and the technical solution and the inventive concept of the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (5)
1. A portable atomization spraying device comprises a handheld rod (7), a spray head (1), an air inlet pipe (4) and a liquid inlet pipe (6), and is characterized in that the handheld rod (7) is fixedly connected with the center of the side face of the spray head (1), a group of fine air holes (2) are formed in the upper left corner of the spray head (1), the air inlet pipe (4) is connected to the positions of the fine air holes (2) of the spray head in a sealing mode, and a group of fine liquid holes (9) are formed in the lower left corner of the spray head; a fan (3) is arranged in the spray head, and the rotation direction of the fan (3) is parallel to the liquid inlet direction of the handheld rod (7); fixed lifting structure (8) that is provided with on the inside lateral wall of handheld pole (7) anterior segment, lifting structure (8) are the streamline shape, and its upper surface length is greater than lower surface length, handheld pole (7) back end is embedded to feed liquor pipe (6) one end, and disinfection fluid reservoir (5) are arranged in to the feed liquor pipe (6) other end, and compressed air is simultaneously from handheld pole (7) and intake pipe (4) parallelly connected input.
2. The portable atomizing spray device of claim 1, wherein said fine liquid orifice has a greater opening than said fine air orifice.
3. A portable atomizing spray device as set forth in claim 1, characterized in that the surface of the liquid inlet pipe (4) inserted into the rear end of the hand-held lever (7) is an inclined surface, the inclined surface is higher in the direction close to the air inlet end and lower in the direction close to the spray head end.
4. A portable atomizing spray device in accordance with claim 1, characterized in that said lifting structure (8) is located in the center of the inner side wall of the front section of the hand-held lever (7), the upper and lower apertures being identical.
5. A portable atomizing spray device as claimed in claim 1, characterized in that the fan shaft (10) is centered at the lower right of the center of the nozzle head (1).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211577205.7A CN115779122A (en) | 2022-12-09 | 2022-12-09 | Portable atomizing sprinkler |
| PCT/CN2023/074078 WO2024021553A1 (en) | 2022-12-09 | 2023-02-01 | Portable atomizing spraying device |
| ZA2023/02563A ZA202302563B (en) | 2022-12-09 | 2023-02-24 | A portable atomizing spray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211577205.7A CN115779122A (en) | 2022-12-09 | 2022-12-09 | Portable atomizing sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115779122A true CN115779122A (en) | 2023-03-14 |
Family
ID=85419082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211577205.7A Pending CN115779122A (en) | 2022-12-09 | 2022-12-09 | Portable atomizing sprinkler |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN115779122A (en) |
| WO (1) | WO2024021553A1 (en) |
| ZA (1) | ZA202302563B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0788410A (en) * | 1993-09-22 | 1995-04-04 | Arimitsu Kogyo Kk | Chemical solution sprinkling apparatus |
| JPH11300250A (en) * | 1998-04-24 | 1999-11-02 | Kaaz Corp | Blasting type liquid agent spraying machine |
| DE102006037459A1 (en) * | 2006-08-10 | 2008-02-14 | Andreas Stihl Ag & Co. Kg | Portable sprayer |
| JP3128440U (en) * | 2006-10-27 | 2007-01-11 | 株式会社今井美装店 | High pressure water injection gun |
| CN201481844U (en) * | 2009-08-14 | 2010-05-26 | 山东新华医疗器械股份有限公司 | Hydrogen peroxide gas sterilizer |
| JP6468623B1 (en) * | 2017-11-06 | 2019-02-13 | 雅 田篭 | Mist generator |
| CN207476508U (en) * | 2017-11-15 | 2018-06-12 | 贵溪市智刚家庭农场 | A kind of home farm sprinkling moisturizing device |
| KR102010503B1 (en) * | 2018-02-06 | 2019-08-13 | 이상욱 | Portable electric spray |
| CN114028597A (en) * | 2022-01-11 | 2022-02-11 | 华北理工大学 | Atomizing and spraying device for hospital disinfection |
-
2022
- 2022-12-09 CN CN202211577205.7A patent/CN115779122A/en active Pending
-
2023
- 2023-02-01 WO PCT/CN2023/074078 patent/WO2024021553A1/en unknown
- 2023-02-24 ZA ZA2023/02563A patent/ZA202302563B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024021553A1 (en) | 2024-02-01 |
| ZA202302563B (en) | 2023-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |