CN216063814U - Hand-held operation cleaning, sterilizing and disinfecting spraying device - Google Patents
Hand-held operation cleaning, sterilizing and disinfecting spraying device Download PDFInfo
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- CN216063814U CN216063814U CN202120814935.9U CN202120814935U CN216063814U CN 216063814 U CN216063814 U CN 216063814U CN 202120814935 U CN202120814935 U CN 202120814935U CN 216063814 U CN216063814 U CN 216063814U
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Abstract
The utility model relates to a hand-held cleaning, degerming, disinfecting and spraying device, which comprises a shell, a wind-collecting cover device, an air extractor, a liquid storage tank, a water pumping control device, a first air delivery pipe, a first infusion pipe, a second infusion pipe, a power supply unit, a control unit and a handle of the shell, wherein a user conveniently holds the handle to operate the control unit, supplies power to the air extractor and the water pumping control device, extracts cleaning, degerming, disinfecting or/and deodorizing liquid in the liquid storage tank, quickly and continuously passes through a water outlet hole and the first infusion pipe, conveys the liquid through the water pumping control device, and is sprayed out through a water spray hole through the second infusion pipe, gas extracted by the air extractor in the wind-collecting cover device forms jet flow through the air spray hole, and the cleaning, degerming, disinfecting or deodorizing liquid sprayed out of a water spray hole is broken into fine water drops at high speed to be atomized, cleaning, sterilizing, disinfecting or deodorizing the target object.
Description
Technical Field
The utility model relates to a spraying device for cleaning, sterilizing, disinfecting and deodorizing, in particular to a handheld cleaning, sterilizing and disinfecting spraying device which can be held by one hand.
Background
The sprayer of operation such as current environment, personnel's cleanness, deodorization, sterilization, disinfection uses bottled atomizer, vibrates piece atomizing disinfection machine, or backpack sprayer etc. usually, this bottled atomizer device's spraying effect is limited and can not used repeatedly, should vibrate piece atomizing disinfection machine spun atomizing antiseptic solution distance limited, and difficult spraying to the target object, and the power cord connection electric socket of these electrical apparatus receives the use restriction, and backpack sprayer makes the user utilize inconvenient.
In addition, chemicals such as bleaching water and alcohol disinfectant are used for cleaning and disinfection, so that the problems of irritation, corrosion and residue on the environment, allergy or discomfort to a human body and the like are caused, the safety problem that alcohol drops are remained on a table is often carelessly caused when an alcohol spraying device is used, and the cleaning and the disinfection of liquid alcohol or bleaching water and the like are not suitable for being sprayed in a space, so that the problem that the indoor display of a three-dimensional space or the ground is difficult to consider in a cleaning range is solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a hand-held cleaning, sterilizing and spraying device.
The device comprises a shell, a wind collecting cover device, an air extractor, a liquid storage tank, a water pumping control device, a first air conveying pipe, a first liquid conveying pipe, a second liquid conveying pipe, a power supply unit and a control unit;
the shell comprises an aperture formed on one side of the shell and a first hole formed on the other side of the shell;
the wind collecting cover device comprises a second hole, a third hole and a second air conveying pipe; the second hole is formed in the upper side of the air collecting cover device, the third hole and the second gas pipe are respectively formed in one side of the air collecting cover device, the nozzle is connected to the second hole, the nozzle comprises a water spraying opening and a gas spraying opening, the water spraying opening and the gas spraying opening are respectively distributed in the nozzle, the gas spraying opening is communicated with the inside of the air collecting cover device, the air exhaust device is connected to the inside of the air collecting cover device, the air collecting cover device is connected in the shell, and one side of the second hole of the air collecting cover device is connected to the first hole;
the liquid storage tank comprises an air inlet and a water outlet, and the air inlet and the water outlet are respectively formed on the upper side of the liquid storage tank;
the liquid storage tank, the water pumping control device, the first gas pipe, the first liquid conveying pipe, the second liquid conveying pipe, the power supply unit and the control unit are connected in the shell, and the liquid storage tank is positioned on the lower side of the air collecting cover device; one side of the first gas pipe is connected with the second gas pipe, and the other side of the first gas pipe is connected with the gas inlet; one side of the first liquid conveying pipe is connected to the inner side of the water outlet hole, and the other side of the first liquid conveying pipe is connected with one side of the water pumping control device; one side of the second infusion tube penetrates through the third hole and is connected with the other side of the water pumping control device, and the other side of the second infusion tube is connected with the water jet;
the control unit comprises a control circuit, the control unit is electrically connected with the air pumping device and the water pumping control device, and the power supply unit is coupled with the control unit.
Preferably, the spraying device further comprises a handle formed at one side of the housing, an electric switch device including a circuit device and a switch button coupled to the circuit device, the electric switch device being coupled to one side of the housing, the switch button being adjacent to one side of the handle, and the control unit being coupled to the electric switch device.
Preferably, the pumping control device further comprises a control valve and a pump, the control valve is connected to the pump, and the control valve is used for controlling the opening and closing of the pump.
Preferably, the water spray is formed in the middle of the shower head, and the air injection hole is formed outside the water spray.
Preferably, the water spraying opening protrudes out of the surface of the spray head, and the height of the water spraying opening is higher than that of the air injection hole.
Further preferably, the gas injection hole is provided in plurality, and the plurality of gas injection holes are formed at intervals outside the water jet.
Further preferably, the housing includes a portion protruding in one side of the first hole direction to define a cavity, the front end of the cavity forms the first hole, the wind-collecting cover device includes a tapered curved tube, the tapered curved tube is bent from the lower side of the wind-collecting cover device to the upper side to gradually taper the tapered curved tube of the wind-collecting cover device to the end of the smallest tube diameter to form the second hole, and the tapered curved tube is engaged inside the cavity.
Further preferably, the chamber, the first hole, the wind-collecting cover device and the second hole thereof are tilted upward by an angle relative to the housing.
Preferably, the first infusion tube comprises a gravity ball with a hole and a fixed plug, one end of one side of the first infusion tube is connected with the gravity ball, one side of the first infusion tube is connected to the inner side of the water outlet hole, and the gravity ball and one side of the first infusion tube are movably maintained at the bottom side of the liquid storage tank through the action of gravity.
Preferably, the spraying device further comprises a light-transmitting middle-transparent umbrella-shaped cover and a middle-transparent light-diffusing sheet, the control unit comprises a light source, the control unit, the light-transmitting middle-transparent umbrella-shaped cover and the middle-transparent light-diffusing sheet are jointed in the first hole, the middle-transparent light-diffusing sheet is jointed on the light source of the control unit, and the light-transmitting middle-transparent umbrella-shaped cover is jointed on the upper side of the middle-transparent light-diffusing sheet.
Therefore, in one embodiment of the utility model, a user can hold the spraying device, the power supply unit of the inner key of the spraying device can store electric power, an external power line is not needed to limit the action of the spraying device, the control unit is operated to supply the power supply of the power supply unit to the air suction device and the water pumping control device, the air suction device sucks air into the air collecting cover device through the hole, and the air accumulates air pressure in the air collecting cover device and reaches the interior of the liquid storage tank through the first air conveying pipe and the first air conveying pipe of the second air conveying pipe; the space inside the liquid storage tank is filled with cleaning, sterilizing, disinfecting or deodorizing liquid, the gas forms pushing pressure for the liquid in the liquid storage tank, the water pumping control device can more easily pump the liquid in the liquid storage tank, and the gas forms pushing pressure for the liquid in the liquid storage tank, so that the cleaning, sterilizing, disinfecting or deodorizing liquid can quickly and continuously pass through the water outlet hole and the first liquid conveying pipe, is conveyed through the water pumping control device, and is sprayed out through the water spraying hole through the second liquid conveying pipe;
on the other hand, the air pressure accumulated in the air collecting cover device forms an air jet flow rapidly and continuously through the air jet holes, the gas is rapidly jetted, the cleaning, degerming, disinfecting or deodorizing liquid jetted from the water jet holes and the rapidly jetted gas are converged with the gas to break and break the liquid into fine water droplets at a high speed, meanwhile, the high-speed gas continuously impacts and rubs the liquid, the liquid is continuously dispersed into fine water molecules in the short time, and the cleaning, degerming, disinfecting or deodorizing liquid atomization is achieved to clean, degerming, disinfecting or deodorizing the sprayed target object.
The liquid storage tank of the cleaning, sterilizing and disinfecting spraying device is filled with electrolytic alkaline ionized water, the generated alkaline ionized water is nontoxic, non-irritating and non-residual, and the gaseous spraying is used for cleaning, sterilizing, deodorizing and disinfecting the environment to purify the environment space, so that the spraying device is safe to the environment and does not damage the human health.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: a perspective view of the spraying device of the present invention;
FIG. 2: a perspective view of another viewing angle of the spray device of the present invention;
FIG. 3: exploded view of the spray device of the present invention;
FIG. 4: a cross-sectional view of the spray device of the present invention;
FIG. 5: the internal schematic of the spray device of the present invention.
Description of the reference numerals
A spraying device 1; a housing 10; a handle 11; a chamber 12; an aperture 13; a first hole 15;
a light-transmitting medium-transparent umbrella-shaped cover 17; a middle-through light-diffusing sheet 19; a wind-collecting cover device 20;
an air extracting device 21; a second hole 23; a third bore 25; a first air delivery conduit 26;
a second air delivery pipe 27; a tapered curved tube 28; a spray head 29; a water jet 291;
a pump 313; a first infusion tube 33; a second infusion tube 35; an intake hole 37; a water outlet hole 39;
a water stop check valve 401; a gravity ball 411 having a hole; a fixing plug 413;
a power supply unit 60; a control unit 70; a light source 701; an electric switching device 71;
a circuit device 711; a switch button 713.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 to 5, an embodiment of a hand-held spray device 1 for cleaning, sterilizing, and disinfecting according to the present invention includes a housing 10, a wind collecting cover device 20, an air extractor 21, a liquid storage tank 30, a water pumping control device 31, a first air pipe 26, a first liquid pipe 33, a second liquid pipe 35, a power supply unit 60, and a control unit 70;
the housing 10 includes an aperture 13 formed on one side of the housing 10 and a first hole 15 formed on the other side of the housing 10;
the wind collecting cover device 20 includes a second hole 23, a third hole 25, and a second air pipe 27; a nozzle 29, the second hole 23 is formed at the upper side of the wind-collecting cover device 20, the third hole 25 and the second air pipe 27 are respectively formed at one side of the wind-collecting cover device 20, the nozzle 29 is connected to the second hole 23, the nozzle 29 comprises a water jet 291 and an air jet 293, the water jet 291 and the air jet 293 are respectively distributed at the nozzle 29, the air jet 293 is communicated with the inside of the wind-collecting cover device 20, the air extractor 21 is connected to the inside of the wind-collecting cover device 20, the wind-collecting cover device 20 is connected to the inside of the housing 10, and at the same time, one side of the second hole 23 of the wind-collecting cover device 20 is connected to the first hole 15;
the liquid storage tank 30 comprises an air inlet 37 and a water outlet 39, wherein the air inlet 37 and the water outlet 39 are respectively formed on the upper side of the liquid storage tank 30;
the reservoir 30, the water pumping control device 31, the first air pipe 26, the first infusion pipe 33, the second infusion pipe 35, the power supply unit 60 and the control unit 70 are jointed in the shell 10, and the reservoir 30 is located at the lower side of the air collecting cover device 20; one side of the first air pipe 26 is connected with the second air pipe 27, and the other side is connected with the air inlet 37; one side of the first infusion tube 33 is connected to the inner side of the water outlet hole 39, and the other side is connected to one side of the water pumping control device 31; one side of the second infusion tube 35 passes through the third hole 25 and is connected to the other side of the pumping control device 31, and the other side of the second infusion tube 35 is connected to the water jet 291;
the control unit 70 includes a control circuit, the control unit 70 is electrically connected to the air pumping device 21 and the water pumping control device 31, and the power supply unit 60 is coupled to the control unit 70;
therefore, a user can hold the spraying device 1 by hand, operate the control unit 70 to supply the power of the power supply unit 60 to the air pumping device 21 and the water pumping control device 21, the water pumping control device 31 pumps the cleaning, sterilizing, disinfecting or deodorizing liquid in the liquid storage tank 30, for example, the cleaning, sterilizing, disinfecting or deodorizing liquid is rapidly and continuously delivered through the water outlet 39 and the first infusion tube 33, is conveyed through the water pumping control device 31, and is ejected through the water ejection hole 291 through the second infusion tube 35;
on the other hand, the air collecting cover device 20 forms an air jet flow by accumulating air pressure inside rapidly and continuously through the air jet holes 293 to rapidly jet a gas, and the rapidly jetted gas joins the cleaning, sterilizing, disinfecting or deodorizing liquid jetted from the water jet 291, and the gas breaks and breaks the liquid at a high speed into fine water droplets, and simultaneously the rapidly jetted gas continuously collides and rubs the liquid, and the liquid is continuously dispersed into fine water molecules at a moment, thereby achieving atomization of the cleaning, sterilizing, disinfecting or deodorizing liquid and cleaning, sterilizing, disinfecting or deodorizing a spray target object.
In an embodiment of the present invention, a user can hold the spraying device 1 by hand, the power supply unit of the internal key can store power, and the external power line does not have to trip the action of the spraying device 1, the control unit 70 is operated to provide the power supply of the power supply unit 60 to the air extractor 21 and the water pumping control device 31, the air extractor 23 sucks air into the air collecting hood device 20 through the hole 13, and the air accumulates in the air collecting hood device 20 and reaches the interior of the liquid storage tank 30 through the second air pipe 27, the first air pipe 26 and the air inlet 37; the space inside the reservoir 30 is filled with a part of liquid, such as cleaning, sterilizing, disinfecting or deodorizing liquid, the gas forms a pushing pressure on the liquid in the space inside the reservoir 30, the pumping control device 31 can more easily pump the liquid in the reservoir 30, the gas forms a pushing pressure on the liquid in the space inside the reservoir 30, and the cleaning, sterilizing, disinfecting or deodorizing liquid is facilitated to rapidly and continuously pass through the water outlet 39, the first infusion tube 33, be conveyed through the pumping control device 31, and be ejected through the water ejection hole 291 through the second infusion tube 35;
on the other hand, the air pressure accumulated in the air collecting cover device 30 forms an air jet rapidly and continuously through the air jet holes 293 to rapidly jet the gas, and the rapidly jetted gas and the cleaning, sterilizing, disinfecting or deodorizing liquid jetted from the water jet 291 combine with the gas to break the liquid at a high speed and disperse the liquid into fine water droplets, and at the same time, the high-speed gas continuously impacts and rubs the liquid to continuously disperse the liquid into fine water molecules at the moment to achieve atomization.
The cleaning, disinfecting or deodorizing liquid, such as alkaline ionized water or various environment cleaning and purifying preparations, or various natural sterilizing and deodorizing agents, is added into the liquid for atomization, wherein in the alkaline ionized water embodiment, the spraying device 1 uses pure water electrolyzed hydroxide ionized water, such as water with pH value of about 10 to 12.5, preferably high alkaline hydroxide ion water with pH value of 12.5 for spraying, and outputs the water to the external environment space for sterilization, cleaning, deodorizing, virus killing or air purification including indoor furnishing, and the use is safe and does not affect human health.
In some embodiments, the suction device 21, such as a suction fan motor used in a vacuum cleaner or various high-speed performance fan motors, can instantly achieve high suction air flow at high speed and deliver the high suction air flow to the air nozzle 293 to generate high-speed air jet to break up liquid, or deliver the high-speed air jet to the inside of the liquid storage tank 30; in the embodiment, the first air pipe 26, the first infusion tube 33 or the second infusion tube 35 can be made of flexible tubing for convenient connection, such as silica gel, plastic, rubber, etc.
Referring to fig. 1 to 4, in an embodiment of the present invention, the spraying device 1 further includes a handle 11, the handle 11 is formed on one side of the housing 10, and the handle 11 is formed on the opposite side of the first hole 15.
Referring to fig. 2 to 4, in an embodiment of the present invention, the spraying device 1 further includes an electrical switch device 71, the electrical switch control device 71 includes a circuit device 711 of a power switch PCB and a switch button 713 connected to the circuit device, the control unit 70 is coupled to the electrical switch device 71, the electrical switch device 71 is connected to one side of the housing 10, the switch button 713 is adjacent to one side of the handle 11, so that when a user holds the handle 11 with his hand, the user's finger can easily touch the switch button 713, so as to control an on or off signal command of the spraying device 1 to the control unit 70 for turning on or off the air suction device 21 or the water pumping control device 31.
Referring to fig. 3 to 4, in an embodiment of the present invention, the pumping control device 31 further includes a control valve 311 and a pump 313, the control valve 311 is, for example, a switch of an electromagnetic valve or a solenoid valve of a drinking water machine, the control valve 311 is connected to the pump 313 for operating the pump to be turned on or off, so as to control the liquid in the conveying reservoir 30 to be conveyed through the first liquid conveying pipe 33, the pump 313, the second liquid conveying pipe 35 and the water spraying port 291.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the water spraying port 291 is formed in the middle of the spraying head 29, the air spraying holes 293 are formed outside the water spraying port 291, and in the embodiment, the air spraying holes 293 are a plurality of holes surrounding the water spraying port 291, so that the liquid sprayed from the water spraying port 291, such as the above-mentioned cleaning, sterilizing, disinfecting or deodorizing liquid, is converged by rapidly spraying air, and the air is crushed into fine water droplets at a high speed, and simultaneously, the liquid is continuously impacted and rubbed by the high-speed air, and the liquid is continuously dispersed into fine water molecules at the moment, thereby achieving atomization of the cleaning, sterilizing, disinfecting or deodorizing liquid to effectively clean, sterilize, disinfect or deodorize the sprayed target object.
In one embodiment of the present invention, the water spraying opening 291 protrudes from the surface of the nozzle 29, the height of the water spraying opening 291 is higher than that of the air spraying hole 293, that is, the water spraying opening 291 is disposed in front of the air spraying hole 293, so that the liquid sprayed from the water spraying opening 291 is in front of or above the air sprayed from the air spraying hole 293, and the air is sprayed behind or below the liquid to impact and blow away the liquid, thereby forming a better atomization effect, and simultaneously, the fine atomized water molecules of the liquid are blown forwards or upwards to deliver the above-mentioned liquid atomized water molecules for cleaning, sterilization, disinfection or deodorization to effectively reach the target object, such as a curtain, a ceiling, a slit deep part, a cabinet interior or a pipeline interior at a high position, which is not easily reached by spraying.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the water spraying port 291 and the air spraying hole 293 are parallel to each other, the water spraying port 291 is used for spraying liquid, the air spraying hole 293 is used for spraying diffusing gas, the diffusing liquid sprayed from the water spraying port 291 and the air spraying hole 293 are in the same or parallel direction, so that the air spraying and the liquid are merged, the air spraying can push the liquid forward or upward to a remote location, and the air spraying can rub and blow the liquid to form fine particle water molecules, so that the atomization effect is good.
Referring to FIG. 4, in one embodiment of the present invention, the free end of the outer side of the water jet 291 is a cone-shaped water jet structure, and the cleaning, disinfecting or deodorizing liquid passes through the throat of the cone-shaped water jet structure, and the liquid will accelerate to be ejected from the water jet 291 to reach a remote target.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the plurality of air injection holes 293 are formed at intervals outside the water injection port 291, the cleaning, sterilizing, disinfecting or deodorizing liquid is injected from the water injection port 291, and the plurality of air injection holes 293 evenly blow the liquid to enhance the atomization effect.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the housing 10 includes a portion protruding from one side of the first hole 15 to define a chamber 12, the first hole 15 is formed at the front end of the chamber 12, and the chamber 12, the first hole 15, the wind-collecting cover device 20 and the second hole 23 are configured to protrude outward by a length in a direction, so that when a user holds the handle 11 to operate the device 1, the atomized and sprayed cleaning, sterilizing, disinfecting or deodorizing liquid of the spray head 29 inside the first hole 15 and the second hole 23 can be sprayed toward a target.
Referring to fig. 3 to 5, in an embodiment of the present invention, the hand-held cleaning, sterilizing and spraying apparatus 1 includes a tapered curved pipe 28, the tapered curved pipe 28 is curved from the lower side to the upper side of the wind-collecting cover 20 to gradually decrease the tapered curved pipe of the wind-collecting cover to a minimum pipe diameter, the end of the minimum pipe diameter forms the second hole 23, the tapered curved pipe 28 is engaged with the inner side of the chamber 12, the second hole 23 is formed at the end of the minimum pipe diameter of the tapered wind-collecting cover 20, so that the nozzle 29 can cooperate with the second hole 23 to decrease the volume, and the gas delivered by the air-extracting device 21 forms a larger gas pressure to the air-ejecting hole 293 by the tapered wind-collecting effect of the curved pipe to generate a larger air-ejecting flow, so as to further effectively eject the liquid ejected by the water-ejecting head 291, thereby improving the atomization effect.
Referring to fig. 1 to 4, in an embodiment of the present invention, the hand-held spray device 1 for cleaning, disinfecting and sterilizing is provided, wherein the spray head 29 of the chamber 12, the first hole 15, the wind-collecting cover device 20 and the second hole 23 thereof is tilted upward with respect to the housing 10 by an angle between about 1 degree and 89 degrees, such as 30, 35, 40, 45, 50, 55, 60, 65 and 70 degrees, and the liquid or gas of the spray head 29 falls downward when being sprayed out under the influence of gravity, and the tilting angle provides for spraying the device 1 upward, so that the atomized liquid molecules can be transported forward to a target object at a longer distance, and the atomized water molecules do not fall too quickly.
Referring to fig. 3 to 5, in an embodiment of the present invention, the first air duct 26 includes a water stop check valve 401, the air on any side of the middle of the first air duct 26 connected to the water stop check valve 401 can flow to the liquid storage tank 30 through the water stop check valve 401, and the liquid in the liquid storage tank 30 cannot flow back into the air collecting cover device 20 through the water stop check valve 401.
Referring to fig. 3 to 5, in an embodiment of the present invention, the first infusion tube 33 includes a gravity ball 411 having a hole, a fixing plug 413, the fixing plug 413 is connected to the water outlet 39, an end portion of one side of the first infusion tube 33 is connected to the gravity ball 411, one side of the first infusion tube 33 passes through the fixing plug 413 and is connected to an inner side of the water outlet 39, and the gravity ball 411 simultaneously movably maintains one side of the first infusion tube 33 at a bottom side of the reservoir 30 by gravity, so that the first infusion tube 33 can effectively absorb the liquid when the reservoir 30 is at a low water level.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the spraying device 1 further includes a light-transmitting middle light-transmitting umbrella-shaped cover 17 and a middle light-transmitting diffuser 19, the control unit 70 includes a light source 701, the control unit 70, the light-transmitting middle light-transmitting umbrella-shaped cover 17 and the middle light-transmitting diffuser 19 are connected in the first hole, the middle light-transmitting diffuser 19 is connected to the light source 701 of the control unit, the light-transmitting middle light-transmitting umbrella-shaped cover 17 is connected to the upper side of the middle light-transmitting diffuser 19, the control unit 70 communicates the power of the power unit 60 to the light source 701, the light source 701 is, for example, an LED light emitting diode, an incandescent bulb or a CFL series fluorescent lamp or a fluorescent lamp, in the embodiment, the middle light-transmitting diffuser 19 is used for forming a light-uniformizing effect, and the middle light-transmitting diffuser 19 is diffused in the middle light-transmitting umbrella-shaped cover 17 for generating a light-decorating effect.
In one embodiment of the spraying device for cleaning, disinfecting and sterilizing by hand-holding operation of the present invention, the user will wash, disinfect or/and deodorize the liquid, for example, select alkaline ionized water with pH value above 10.0, such as pH value 10.5, 11, 11.5, 12, 12.5, preferably, such as hydroxide ionized water electrolyzed by pure water with pH value 10-12.5, the alkaline ionized water has a pull-off function, and can neutralize static electricity and float off dirt; alkalization, which can decompose oil stain or protein; and has better permeability than common water, and good cleaning and sterilizing effects.
The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only a few, and not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (10)
1. A hand-held operation cleaning, degerming, disinfecting and spraying device is characterized by comprising a shell, a wind collecting cover device, an air exhaust device, a liquid storage tank, a water pumping control device, a first air conveying pipe, a first liquid conveying pipe, a second liquid conveying pipe, a power supply unit and a control unit;
the shell comprises an aperture formed on one side of the shell, and a first hole formed on the other side of the shell;
the wind collecting cover device comprises a second hole, a third hole and a second air conveying pipe; the second hole is formed in the upper side of the wind collecting cover device, the third hole and the second gas pipe are respectively formed in one side of the wind collecting cover device, the nozzle is connected to the second hole, the nozzle comprises a water spraying opening and a gas spraying opening, the water spraying opening and the gas spraying opening are respectively distributed in the nozzle, the gas spraying opening is communicated with the inside of the wind collecting cover device, the air exhaust device is connected to the inside of the wind collecting cover device, the wind collecting cover device is connected in the shell, and one side of the second hole of the wind collecting cover device is connected to the first hole;
the liquid storage tank comprises an air inlet and a water outlet, and the air inlet and the water outlet are respectively formed on the upper side of the liquid storage tank;
the liquid storage tank, the water pumping control device, the first gas pipe, the first liquid conveying pipe, the second liquid conveying pipe, the power supply unit and the control unit are connected in the shell, and the liquid storage tank is positioned on the lower side of the air collecting cover device; one side of the first gas pipe is connected with the second gas pipe, and the other side of the first gas pipe is connected with the gas inlet; one side of the first liquid conveying pipe is connected to the inner side of the water outlet hole, and the other side of the first liquid conveying pipe is connected with one side of the water pumping control device; one side of the second infusion tube penetrates through the third hole and is connected with the other side of the water pumping control device, and the other side of the second infusion tube is connected with the water jet;
the control unit comprises a control circuit, the control unit is electrically connected with the air pumping device and the water pumping control device, and the power supply unit is coupled with the control unit.
2. A hand-held cleaning, disinfecting and spraying device as claimed in claim 1, further comprising a handle formed on one side of said housing, an electrical switching device comprising circuit means and switch buttons coupled to said circuit means, said electrical switching device being coupled to one side of said housing, said switch buttons being adjacent to one side of said handle, said control unit being coupled to said electrical switching device.
3. The hand-held cleaning, disinfecting and spraying apparatus of claim 1, wherein the water pump control device further comprises a control valve and a pump, the control valve is coupled to the pump, and the control valve is used for controlling the opening and closing of the pump.
4. The hand-held cleaning, disinfecting and spraying apparatus as claimed in claim 1, wherein said water spraying opening is formed in the middle of said nozzle, and said air spraying holes are formed outside said water spraying opening.
5. A hand-held cleaning, disinfecting and spraying apparatus as claimed in claim 1 or 4, wherein the water spraying opening protrudes from the surface of the nozzle, and the height of the water spraying opening is higher than the air spraying hole.
6. The hand-held cleaning, disinfecting and spraying apparatus as claimed in claim 5, wherein said plurality of air injection holes are formed at intervals outside said water jet.
7. A hand-held cleaning, disinfecting and spraying device as claimed in claim 5, wherein said housing includes a portion projecting to one side in the direction of said first opening to define a chamber, said chamber being formed with said first opening at a front end thereof, said air-collecting hood means includes a tapered curved tube which tapers said tapered curved tube of said air-collecting hood means to an end of minimum tube diameter from a lower side of said air-collecting hood means to an upper side thereof to form said second opening, said tapered curved tube being engaged inside said chamber.
8. The hand-held cleaning, disinfecting and spray apparatus of claim 7, wherein said chamber, said first aperture, said air-collecting hood means and said second aperture thereof are angled upwardly with respect to said housing.
9. The handheld cleaning, sterilizing and spraying device as claimed in claim 1, wherein the first infusion tube comprises a gravity ball with a hole, a fixing plug, one side of the first infusion tube is connected to the gravity ball, one side of the first infusion tube is connected to the inner side of the water outlet hole, and the gravity ball and one side of the first infusion tube are movably maintained at the bottom side of the reservoir by gravity.
10. The hand-held cleaning, sterilizing and disinfecting sprayer device according to claim 1, further comprising a light-transmitting, center-penetrating light umbrella cover and a light-diffusing sheet, wherein the control unit comprises a light source, the control unit, the light-transmitting, center-penetrating light umbrella cover and the light-diffusing sheet are coupled to the first hole, the light-diffusing sheet is coupled to the light source of the control unit, and the light-transmitting, center-penetrating light umbrella cover is coupled to an upper side of the light-diffusing sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814935.9U CN216063814U (en) | 2021-04-20 | 2021-04-20 | Hand-held operation cleaning, sterilizing and disinfecting spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814935.9U CN216063814U (en) | 2021-04-20 | 2021-04-20 | Hand-held operation cleaning, sterilizing and disinfecting spraying device |
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