CN112191433B - Atomizing nozzle and atomizing hand cleaning and disinfecting device - Google Patents
Atomizing nozzle and atomizing hand cleaning and disinfecting device Download PDFInfo
- Publication number
- CN112191433B CN112191433B CN202011103700.5A CN202011103700A CN112191433B CN 112191433 B CN112191433 B CN 112191433B CN 202011103700 A CN202011103700 A CN 202011103700A CN 112191433 B CN112191433 B CN 112191433B
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- atomizing
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- cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/58—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0653—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0653—Details
- B05B17/0676—Feeding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
Abstract
The invention discloses an atomizing nozzle which comprises a liquid storage tank, wherein a liquid storage cavity and an atomizing cavity which are communicated with each other are arranged in the liquid storage tank, a liquid inlet and a discharge outlet which are communicated with the liquid storage cavity and a spray nozzle which is communicated with the atomizing cavity are arranged in the liquid storage tank; and an atomizing sheet is arranged in the atomizing cavity. The atomizing nozzle has the functions of storing liquid, storing liquid and discharging liquid, and can ensure that the atomizing plate reaches the optimal working state in the balanced state of the liquid storage, so that the liquid is maintained in the optimal atomizing hydraulic state, and the atomizing effect of the liquid is improved. The invention also discloses a spray type hand cleaning and disinfecting device.
Description
Technical Field
The invention relates to a cleaning and disinfecting technology, in particular to an atomizing nozzle and a spray type hand cleaning and disinfecting device.
Background
With the spread of viruses and the frequent occurrence of public health events, personal cleaning care is increasingly gaining attention. A hand washing device is a common personal cleaning and nursing device, which sprays hand washing liquid with disinfection and sterilization effects on hands to disinfect the surfaces of the hands.
The hand washing device commonly used in the market at present has tradition and intelligent mode. One type of conventional hand washing device employs a push-type mechanism to force a fluid from a discharge nozzle. The structure is that a hard tube is arranged at the neck of a bottle and extends into the bottom of a solution bottle, a piston pressing structure is arranged at the other end of the bottle which is communicated with the upper end of a bottle strength, a piston pressing structure is arranged at the upper end of an internal pipeline of a liquid outlet nozzle and the upper end of the bottle strength and is communicated, when a user presses the piston structure back and forth, the internal pipeline flows liquid in the solution bottle to the liquid outlet nozzle along the hard tube under the action of pressure difference to achieve the fluid effect; another is that the push-button structure squeezes a fine, dispersed liquid from the nozzle, somewhat like a mist, which is not a very fine liquid molecule particle and has a uniform effect. The structure is basically consistent with the general structure that the liquid outlet nozzle extrudes fluid, the only difference is that the diameters of the liquid outlet nozzle arranged on the structure are different, the diameters are communicated by adopting a very small diameter shape and a piston structure arranged at the upper end of the bottle strength and communicated with a hard tube extending out of the solution bottle, and when a user presses the piston structure back and forth, the liquid in the solution bottle flows into the liquid outlet nozzle along the hard tube under the action of pressure difference to achieve the effect of fine and scattered liquid. Yet another alternative is a push-type mechanism that squeezes the foam from the spout. The internal structure of the product is also basically the same as the two structures, and the only difference is that a connecting part is additionally arranged in the liquid outlet nozzle, and the connecting part is composed of plastic and a stainless steel net structure in a certain shape. The plastic surface of one end face communicated with the internal pipeline is provided with a plurality of fine hole-shaped structures, the end face of the other end face communicated with the pipeline is provided with a stainless steel mesh-shaped structure, and when a user presses the piston-type structure back and forth, the internal pipeline flows liquid in the solution bottle into the newly added part along the hard pipe under the action of pressure difference and then reaches the liquid outlet nozzle to achieve the effect of foaminess.
From the use perspective, the pressing structure can cause the hand of the user to contact with bacteria, the pressing is labor-consuming and troublesome, and the bottle is easy to fall when being pressed. And intelligent hand washing devices are available on the market due to the deficiency. The structure of the intelligent hand washing device is generally consistent with that of the traditional hand washing devices, the only difference is that the traditional pressing type piston structure is changed into a structure in which an air extractor controlled by a circuit is arranged, the air extracting end of the air extractor is connected with an air pipe and communicated with the bottom of the solution bottle, and the intelligent hand washing device does not need to be pressed like the traditional hand washing device, and only needs to be pressed by a hand button switch button and can be subjected to intelligent induction. In order to be different from the structure and the effect of the ejected liquid, the invention particularly discloses an atomizing nozzle and an atomizing type hand cleaning and disinfecting device.
Disclosure of Invention
In order to solve the above-mentioned deficiencies of the prior art, the present invention provides an atomizing nozzle and a spray type hand cleaning and disinfecting device, which have the functions of storing liquid, storing liquid and discharging liquid, and can ensure that an atomizing sheet reaches an optimal working state under a balanced state of the stored liquid, so that the liquid is maintained in a required optimal atomizing hydraulic state, and the atomizing effect of the liquid is improved.
The technical problem to be solved by the invention is realized by the following technical scheme:
an atomizing nozzle comprises a liquid storage tank, wherein a liquid storage cavity and an atomizing cavity which are communicated with each other are arranged in the liquid storage tank, and a liquid inlet and a discharge outlet which are communicated with the liquid storage cavity and a spray nozzle which is communicated with the atomizing cavity are arranged in the liquid storage tank; the atomizing cavity is internally provided with an atomizing sheet.
Furthermore, the atomization sheet is a piezoelectric ceramic micropore atomization sheet and is provided with a plurality of atomization micropores penetrating through the surfaces of the two sides of the atomization sheet.
Furthermore, the atomizing cavity and the atomizing sheet are connected and sealed through a sealing ring.
Further, the liquid reserve tank includes the mouth body and sealed being fixed in apron and bottom plate on the relative both sides of mouth body, the inlet is seted up on the bottom plate, the opening of bleeding is seted up on the mouth body, the nozzle is seted up on the apron.
Furthermore, the mouth body orientation set up on one side of bottom plate with the reservoir that the earial drainage is linked together, the bottom plate is being sealed be fixed in on one side of mouth body back will the reservoir seals and forms the liquid storage chamber, the mouth body orientation set up on one side of apron with the atomizing groove of reservoir intercommunication, the apron is being sealed be fixed in on one side of mouth body back will the atomizing groove seals and forms the atomizing chamber.
A spray type hand cleaning and disinfecting device comprises a machine shell, a control main board, a liquid pump and the atomizing nozzle, wherein the control main board, the liquid pump and the atomizing nozzle are arranged in the machine shell; the spray nozzle of the atomizing nozzle is communicated with the outside of the machine shell, the liquid inlet of the atomizing nozzle is communicated with the liquid outlet end of the liquid pump through an intermediate pipeline, and the discharge port of the atomizing nozzle is communicated with the outside of the machine shell through a discharge pipeline; the control mainboard is electrically connected with the liquid pump and the atomizing sheet of the atomizing nozzle so as to control the liquid pump and the atomizing sheet.
Furthermore, the casing has a bottleneck installation department, liquid inlet pipe says and the earial drainage pipeline all extends from the bottleneck installation department outside the casing.
Further, the device also comprises a trigger module arranged on the casing, wherein the trigger module is electrically connected to the control mainboard to trigger the control mainboard to start the liquid pump and the atomizing sheet.
Further, still including set up in the battery module in the casing, battery module electric connection in control mainboard is in order to control the mainboard power supply.
The liquid inlet pipeline and the liquid outlet pipeline are both extended into the solution bottle.
The invention has the following beneficial effects: this atomizing nozzle's inside is provided with the stock solution chamber, follows the liquid that the inlet flowed in be full of in the stock solution intracavity forms the high pressure, makes the atomizing piece is right can form great atomizing volume and farther spraying stroke when the high-pressure liquid in the stock solution intracavity atomizes, simultaneously, stock solution chamber intercommunication has the drain mouth, follows some liquid that the inlet flowed in can be followed the drain mouth flows out, works as the feed liquor volume of inlet is too big, and the atomizing piece can't in time spray too much liquid atomizing again, and then leads to when the hydraulic pressure in the stock solution intracavity is too big, the drain mouth can play the effect of pressure release, just the hydraulic pressure in the stock solution intracavity is big, the drain volume of drain mouth is just bigger, and the pressure release speed is just faster, has the effect and the function of stock solution, hold liquid, flowing back, can guarantee the atomizing piece reaches optimum operating condition under holding the liquid state to make liquid maintain at required best atomizing hydraulic pressure state, improve the atomization effect of liquid.
Drawings
FIG. 1 is a schematic view of an atomizing nozzle provided by the present invention;
FIG. 2 is a schematic view of a spray type hand cleaning and disinfecting device provided by the present invention;
FIG. 3 is a complete schematic view of the spray type hand cleaning and disinfecting device provided by the present invention;
fig. 4 is a graph of the 15 second mist output of the atomizing nozzle provided by the invention and the orifice diameter of the vent.
Detailed Description
The present invention will be described in detail below with reference to the drawings and examples.
Example one
As shown in fig. 1, an atomizing nozzle 1 includes a liquid storage tank, in which a liquid storage cavity 14 and an atomizing cavity 15 are provided, which are communicated with each other, and a liquid inlet 17 and a discharge outlet 18 which are communicated with the liquid storage cavity 14, and a spray nozzle 19 which is communicated with the atomizing cavity 15 are provided; an atomizing sheet 16 is arranged in the atomizing cavity 15.
The atomizing nozzle 1 is internally provided with a liquid storage cavity 14, liquid flowing in from the liquid inlet 17 is filled in the liquid storage cavity 14 to form high pressure, so that the atomizing sheet 16 can form a large atomizing amount and a long spraying stroke when atomizing high-pressure liquid in the liquid storage cavity 14, meanwhile, the liquid storage cavity 14 is communicated with a discharge port 18, a part of liquid flowing in from the liquid inlet 17 can flow out from the discharge port 18, when the liquid inlet amount of the liquid inlet 17 is too large, the atomizing sheet 16 cannot atomize and spray excessive liquid in time, and further the hydraulic pressure in the liquid storage cavity 14 is too large, the discharge port 18 can play a role of pressure relief, the hydraulic pressure in the liquid storage cavity 14 is larger, the discharge flow of the discharge port 18 is also larger, the pressure relief speed is also higher, the functions of liquid storage, liquid storage and liquid drainage are realized, and the atomizing sheet 16 can be guaranteed to reach an optimal working state in a liquid storage equilibrium state, so that the liquid is maintained in a required optimal atomizing hydraulic state, and the atomizing effect of the liquid is improved.
The atomizing nozzle 1 can design different aperture ratio between the liquid inlet 17 and the liquid outlet 18, and simultaneously control the liquid inlet speed of the liquid inlet 17 to control the difference between the liquid inlet amount and the liquid outlet amount, when the sum of the liquid outlet amount of the liquid outlet 18 and the atomizing amount of the atomizing sheet 16 is equal to the liquid inlet amount of the liquid inlet 17, the liquid in the liquid storage cavity 14 is maintained in the optimal atomizing hydraulic state.
Preferably, the bore of the leakage port 18 is greater than the bore of the liquid inlet 17, when the bore of the leakage port 18 is greater than the bore of the liquid inlet 17, the liquid storage cavity 14 is in a state of liquid inlet urgency and slow leakage, so that the flow of liquid in the cavity tends to calm, and the atomization efficiency of the atomization sheet 16 on the liquid in the cavity of the tank can be improved.
As shown in the following table and fig. 4, when the apertures of the liquid inlet 17 of the atomizing nozzle 1 are the same, the types of the atomizing plates 16 are the same, and the liquid inlet speed is the same (i.e., the liquid pump power is the same), it can be clearly seen that the atomizing nozzle 1 does not mist or slightly mist within 15 seconds when the apertures of the drain ports 18 are smaller than the aperture of the liquid inlet 17 by using the mist discharge amount test data of the drain ports 18 with different apertures within 15 seconds; when the caliber of the discharge port 18 is equal to the caliber of the liquid inlet 17, the mist outlet quantity of the atomizing nozzle 1 in 15 seconds is improved; when the caliber of the discharge port 18 is larger than that of the liquid inlet 17, the mist outlet quantity of the atomizing nozzle 1 is further improved and approaches to a peak value within 15 seconds; when the aperture of the drain port 18 is larger than 3.0mm, the mist output of the atomizing nozzle 1 within 15 seconds is improved to a certain extent along with the increase of the aperture of the drain port 18, but the increase speed is greatly reduced and the mist output curve tends to be smooth; the atomizing nozzle 1 has the fastest growing speed (corresponding to the model of the atomizing sheet 16) within 15 seconds when a discharge port 18 with the caliber of 1.50-3.0 mm is adopted.
In this embodiment, the liquid storage tank includes a nozzle body 11, and a cover plate 12 and a bottom plate 13 hermetically fixed on two opposite sides of the nozzle body 11, the liquid inlet 17 is opened on the bottom plate 13, the drain port 18 is opened on the nozzle body 11, and the spray port 19 is opened on the cover plate 12; mouth body 11 orientation seted up on one side of bottom plate 13 with the reservoir that the mouth 18 is linked together that lets out, bottom plate 13 is being sealed be fixed in back on the mouth body 11 will the reservoir seals to be formed stock solution chamber 14, mouth body 11 orientation seted up on one side of apron 12 with the atomizing groove of reservoir intercommunication, apron 12 is being sealed be fixed in back on the mouth body 11 will the atomizing groove seals to be formed atomizing chamber 15.
In this embodiment, the atomizing sheet 16 is a piezoelectric ceramic microporous atomizing sheet having a plurality of atomizing micropores penetrating through the two side surfaces thereof; the atomizing sheet 16 can generate reciprocating vibration after being electrified, the vibration frequency and the vibration amplitude can be controlled by the voltage and the frequency, the atomizing sheet 16 extrudes the liquid in the liquid storage cavity 14 in the reciprocating vibration process, so that the liquid is vibrated out from the atomizing micropores on the surface of the liquid to form fine water mist, and the fine water mist is further sprayed out from the atomizing nozzle 19.
In order to improve the sealing performance, a first sealing ring 21 is arranged at the joint of the nozzle body 11 and the bottom plate 13 for sealing.
The atomizing cavity 15 and the atomizing sheet 16 are connected and sealed through a sealing ring, the sealing ring is a double-layer sealing ring 20, the atomizing sheet 16 is arranged between the double-layer sealing ring 20, and the periphery of the atomizing sheet is clamped by the double-layer sealing ring 20; the side of the double-layer sealing ring 20 facing the cover plate 12 is located at the joint of the nozzle body 11 and the cover plate 12, so as to simultaneously seal the joint of the nozzle body 11 and the cover plate 12.
Example two
As shown in fig. 2 and 3, a spray type hand cleaning and disinfecting device includes a casing 2, a control main board 3 disposed in the casing 2, a liquid pump 4, and an atomizing nozzle 1 according to the first embodiment, wherein a liquid inlet end of the liquid pump 4 is communicated with the outside of the casing 2 through a liquid inlet pipeline 7; the atomizing nozzle 1 has an atomizing opening 19 communicated with the outside of the casing 2, the liquid inlet 17 of the atomizing nozzle 1 is communicated with the liquid outlet end of the liquid pump 4 through an intermediate pipeline 8, and the liquid outlet 18 of the atomizing nozzle 1 is communicated with the outside of the casing 2 through a liquid outlet pipeline 6; the control main board 3 is electrically connected to the liquid pump 4 and the atomizing plate 16 of the atomizing nozzle 1 to control the liquid pump 4 and the atomizing plate 16.
In this embodiment, the spray opening 19 of the atomizing nozzle 1 is inclined downward on the housing 2.
The spray type hand cleaning and disinfecting device further comprises a trigger module arranged on the machine shell 2, wherein the trigger module is connected to the control main board 3 to trigger the control main board 3 to start the liquid pump 4 and the atomizing sheet 16 to spray outwards.
In this embodiment, the triggering module includes a switch button 9 disposed on the top of the housing 2 and an inductor 10 disposed on the housing 2 near the spray outlet 19.
This atomizing hand cleaning and disinfecting device still including set up in battery module 5 in casing 2, battery module 5 electric connection in control mainboard 3 is in order to control mainboard 3 power supply.
This atomizing hand cleaning and disinfecting device still includes solution bottle 101, the bottleneck of solution bottle 101 connect in on the bottleneck installation department of casing 2, just it all follows to advance liquid pipeline 7 and discharge line 6 the bottleneck installation department extends to in the solution bottle 101.
In order to improve the sealing performance of the solution bottle 101, a bottle stopper 102 is arranged in a bottle mouth of the solution bottle 101, the liquid inlet pipeline 7 and the drain pipeline 6 penetrate through the bottle stopper 102 to enter the solution bottle 101, the liquid inlet pipeline 7 extends into the disinfectant 103 in the solution bottle 101, preferably extends to the bottom of the solution bottle 101, and the drain pipeline 6 does not extend into the disinfectant 103 in the solution bottle 101.
The above embodiments only express the embodiments of the present invention, and the description is specific and detailed, but it should not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by using the equivalent substitution or the equivalent transformation should fall within the protection scope of the present invention.
Claims (10)
1. An atomizing nozzle is characterized by comprising a liquid storage tank, wherein a liquid storage cavity and an atomizing cavity which are communicated with each other are arranged in the liquid storage tank, a liquid inlet and a discharge outlet which are communicated with the liquid storage cavity and an atomizing opening which is communicated with the atomizing cavity are arranged in the liquid storage tank; the liquid storage cavity is divided into two communicated cavities, namely a cavity close to the liquid inlet and a cavity close to the atomizing sheet; the diameter of the drainage port is smaller than the width of the cavity close to the liquid inlet, and the length of the cavity close to the liquid inlet is larger than that of the cavity close to the atomizing sheet; the position that the mouth with the stock solution chamber is linked together is located the one side that is close to the inlet, the bore of mouth that leaks is greater than the bore of inlet, the inlet sets up with cavity and the atomizing piece that are close to atomizing piece one side are relative, the oblique setting of going down on the nozzle.
2. The atomizing nozzle of claim 1, wherein the atomizing plate is a piezoceramic microporous atomizing plate having a plurality of atomizing micropores extending through both side surfaces thereof.
3. The atomizing nozzle of claim 1, wherein the atomizing chamber and the atomizing plate are sealed by a sealing ring.
4. The atomizing nozzle of claim 1, wherein the reservoir includes a nozzle body, and a cover plate and a base plate sealingly secured to opposite sides of the nozzle body, the liquid inlet opening is disposed on the base plate, the discharge opening is disposed on the nozzle body, and the spray opening is disposed on the cover plate.
5. The atomizing nozzle according to claim 4, wherein a liquid storage tank communicated with the drainage port is formed on one side of the nozzle body facing the bottom plate, the bottom plate seals and fixes the nozzle body to form the liquid storage cavity, an atomizing tank communicated with the liquid storage tank is formed on one side of the nozzle body facing the cover plate, and the cover plate seals and fixes the atomizing tank to form the atomizing cavity after sealing and fixing the cover plate on the nozzle body.
6. A spray type hand cleaning and disinfecting device is characterized by comprising a machine shell, a control main board, a liquid pump and the atomizing nozzle of any one of claims 1 to 5, wherein the control main board, the liquid pump and the atomizing nozzle are arranged in the machine shell, and the liquid inlet end of the liquid pump is communicated with the outside of the machine shell through a liquid inlet pipeline; the spray opening of the atomizing nozzle is communicated with the outside of the machine shell, the liquid inlet of the atomizing nozzle is communicated with the liquid outlet end of the liquid pump through an intermediate pipeline, and the discharge opening of the atomizing nozzle is communicated with the outside of the machine shell through a discharge pipeline; the control mainboard is electrically connected with the liquid pump and the atomizing sheet of the atomizing nozzle so as to control the liquid pump and the atomizing sheet.
7. The spray type hand cleaning and disinfecting device of claim 6 wherein the housing has a finish mounting portion and the liquid inlet line and the drain line both extend from the finish mounting portion outside the housing.
8. The spray type hand cleaning and disinfecting device of claim 6 or 7 further comprises a trigger module disposed on the housing, wherein the trigger module is electrically connected to the control main board to trigger the control main board to activate the liquid pump and the atomizing plate.
9. The spray type hand cleaning and disinfecting device of claim 6 or 7 further comprises a battery module disposed in the housing, wherein the battery module is electrically connected to the control mainboard to supply power to the control mainboard.
10. The spray type hand cleaning and disinfecting device of claim 6 or 7 comprises a solution bottle, wherein the bottle mouth of the solution bottle is connected to the bottle mouth mounting part of the machine shell, and the liquid inlet pipeline and the liquid outlet pipeline both extend into the solution bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103700.5A CN112191433B (en) | 2020-10-15 | 2020-10-15 | Atomizing nozzle and atomizing hand cleaning and disinfecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103700.5A CN112191433B (en) | 2020-10-15 | 2020-10-15 | Atomizing nozzle and atomizing hand cleaning and disinfecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112191433A CN112191433A (en) | 2021-01-08 |
| CN112191433B true CN112191433B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011103700.5A Active CN112191433B (en) | 2020-10-15 | 2020-10-15 | Atomizing nozzle and atomizing hand cleaning and disinfecting device |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR65919E (en) * | 1953-02-16 | 1956-03-27 | ||
| CN100353537C (en) * | 2004-12-30 | 2007-12-05 | 财团法人工业技术研究院 | Heat elimination / cooling set of ultrasonic spray |
| CN205650359U (en) * | 2016-04-01 | 2016-10-19 | 上海澳升清洁科技有限公司 | Micro -hole atomization device |
| CN108042888B (en) * | 2017-12-21 | 2021-03-30 | 华南农业大学 | Method and apparatus for preparing superfine particle medicine by atomization |
| CN111790536B (en) * | 2019-04-09 | 2022-01-28 | 小卫（上海）生物科技有限公司 | Atomizer |
| CN110860406A (en) * | 2019-12-27 | 2020-03-06 | 佛山市南海科日超声电子有限公司 | Atomizing system for atomizing by using micropore atomizing sheet |
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