CN116053936A - Water anion generating device and water anion injection structure thereof - Google Patents

Water anion generating device and water anion injection structure thereof Download PDF

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Publication number
CN116053936A
CN116053936A CN202310247781.3A CN202310247781A CN116053936A CN 116053936 A CN116053936 A CN 116053936A CN 202310247781 A CN202310247781 A CN 202310247781A CN 116053936 A CN116053936 A CN 116053936A
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CN
China
Prior art keywords
water
spray
channel
anion
sheet
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CN202310247781.3A
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Chinese (zh)
Inventor
厉亚
陈黎俊
周刚
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Zhejiang Shuilichi Health Technology Co ltd
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Zhejiang Shuilichi Health Technology Co ltd
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Priority to CN202310247781.3A priority Critical patent/CN116053936A/en
Publication of CN116053936A publication Critical patent/CN116053936A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/44—Applying ionised fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
    • 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

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The utility model provides a water anion generating device and water anion injection structure thereof, water anion generating device includes water storage container and water anion injection structure, and water anion injection structure includes support, friction buffer, water anion injection device, insulating layer and conducting layer, and the support has the accommodation passageway, and friction buffer sets up in the accommodation passageway and have hydroscopicity and elasticity, water anion injection device is arranged in vibrating friction buffer's water, and the conducting layer setting is used for static elimination at the surface of support and insulating layer, and the charged water droplet that water anion injection device produced passes through the through-hole of insulating layer with the passageway of conducting layer releases to the outside of water anion injection structure.

Description

Water anion generating device and water anion injection structure thereof
Technical Field
The invention relates to anion generating equipment, in particular to a water anion generating device and a water anion spraying structure thereof.
Background
The negative ions have air purification effects such as dust removal and sterilization, and also have medical bond protection effects such as improving sleeping conditions of people, preventing diseases of systems, enhancing immunity of human bodies, and also have positive effects on recovery of cardiovascular and cerebrovascular diseases, such as enhancing oxidization function of brain, enabling the brain to obtain more oxygen, reducing blood pressure, improving heart function, improving myocardial nutrition, prolonging clotting time, increasing blood oxygen content, being beneficial to transportation, absorption and utilization of blood oxygen and the like.
CN112421384a discloses a negative ion generator comprising one or more release heads, a transmitting base, a conductive connection means, a high voltage module and a power plug. The release head is fixed on one side of the emission seat and is electrically connected with the emission seat, and the conductive connecting device is fixed on the emission seat and is electrically connected with the emission seat. One end of the conductive connecting device, which is far away from the transmitting seat, is connected with a lead of the voltage output end of the high-voltage module. Each release head comprises a carbon fiber release beam, a conductive fixing device and a conductive rod, wherein the carbon fiber release beam is connected with the conductive rod through the conductive fixing device, the conductive rod is fixed on the emission base, the carbon fiber release beam comprises a plurality of fiber filaments, an electronic enhancement layer is arranged on the surface of each fiber filament, and the impedance of the electronic enhancement layer is smaller than that of each fiber filament. The plurality of fiber yarns are fixed on the conductive rod through the conductive fixing device and are electrically connected with the conductive rod.
CN 114902368A discloses a negative ion generating device, which comprises: a chamber for generating negative ions therein; an anion generating section that generates anions by generating plasma in the chamber; and a voltage applying unit configured to apply a bias voltage to the object, the voltage applying unit having a power source configured to apply a high-frequency voltage signal.
It can be seen that the existing anion generating machine is generally formed by ionizing air at high pressure, and in order to obtain high concentration of anions, relatively high voltage is required, however, the extremely high voltage can generate static electricity and ozone, which is rather unfavorable for human health. In addition, when negative ions are generated by the negative ion generating device, charge accumulation is easy to cause breakdown of the device, and safe use of the device is affected. In addition, the air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air, but the existing air conditioner does not have a function of generating negative ions.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a water anion spray structure, which includes:
a bracket having a receiving channel;
a friction cushioning device provided in the accommodation passage and having water absorbability and elasticity;
a water anion spray device for vibrationally rubbing the water in the friction buffer device;
an insulating layer having a through hole, and the water anion spraying device is located between the insulating layer and the bracket; and
and the conducting layer is arranged on the outer surfaces of the bracket and the insulating layer and is provided with a channel, and the channel of the conducting layer corresponds to the position of the through hole of the insulating layer so as to allow charged water drops generated by the water anion spraying device to be released to the outside of the water anion spraying structure through the through hole of the insulating layer and the channel of the conducting layer.
Preferably, the water anion spraying device comprises a spraying sheet and an annular piezoelectric ceramic sheet which is overlapped on the spraying sheet, wherein the spraying sheet is provided with a spraying hole, and the spraying sheet and the piezoelectric ceramic sheet vibrate and rub water drops in the friction buffering device when being driven by voltage, so that charged water drops are sprayed out of the spraying hole.
Preferably, the sparging sheet is made of a material that loses charge more easily than water or the sparging sheet surface is provided with a coating, the coating being polyimide, aluminum or polyamide.
Preferably, the orifice size of the spray orifice of the spray sheet is less than 10 microns.
Preferably, the bracket has a communication passage forming the accommodation passage and a guide passage communicating to a water storage chamber of the water storage container so as to guide water in the water storage chamber of the water storage container to the friction buffer device in the accommodation passage.
Preferably, the communication passage of the bracket further has a buffer passage, which is located between the guide passage and the accommodation passage, and the buffer passage and the accommodation passage are arranged in a horizontal direction, the guide passage is arranged in a vertical direction, and the friction buffer device is located only in the accommodation passage and prevented from entering the buffer passage.
Preferably, the conductive layer is connected to the control circuit board through a connection wire to perform the static elimination treatment.
The invention also provides a water anion generating device, which comprises:
a water storage container having a water storage chamber; and
a water anion spray structure comprising:
a bracket having a receiving channel;
a friction buffer device provided in the accommodation passage and having water absorbability and elasticity, wherein water in the water storage chamber of the water storage container is supplied to the friction buffer device in the accommodation passage;
a water anion spray device for vibrationally rubbing the water in the friction buffer device;
an insulating layer having a through hole, and the water anion spraying device is located between the insulating layer and the bracket; and
and the conducting layer is arranged on the outer surfaces of the bracket and the insulating layer and is provided with a channel, and the channel of the conducting layer corresponds to the position of the through hole of the insulating layer so as to allow charged water drops generated by the water anion spraying device to be released to the outside of the water anion spraying structure through the through hole of the insulating layer and the channel of the conducting layer.
Preferably, the water anion generating device further comprises a control circuit board, wherein the conductive layer is electrically connected to the control circuit board and performs static elimination treatment.
Preferably, the water anion generating device further comprises an ionization device, which comprises an ionization needle for discharging to supplement negative charge to charged water drops generated by the water anion spraying device.
Preferably, the water anion generating device further comprises a fan device, which comprises a fan and an air filter layer and is used for supplying air to the water anion spraying device.
Preferably, the water anion generating apparatus further comprises a spray sheet and a piezoelectric ceramic sheet stacked in the spray sheet in a ring shape, the spray sheet having a spray hole, the spray sheet and the piezoelectric ceramic sheet vibrating and rubbing the water droplets in the friction buffer device when being driven by a voltage, thereby spraying charged water droplets from the spray hole, the spray sheet being made of a material which loses electric charge more easily than water or the spray sheet surface being provided with a coating layer of polyimide, aluminum or polyamide, the spray hole of the spray sheet having a pore size of less than 10 μm.
Preferably, the water anion spray structure comprises a plurality of brackets, the ionization needle of the ionization device is positioned between two adjacent brackets, a plurality of friction buffer devices, a plurality of water anion spray devices, a plurality of insulating layers and one or more conducting layers are arranged on each bracket, and the ionization needle is used for supplementing negative charges for charged water drops generated by the plurality of water anion spray devices positioned around the ionization needle.
The invention also provides a water anion air conditioner which comprises the water anion generating device and an air conditioner main body.
The invention has the beneficial effects that:
(1) The water negative ion spraying structure enables water to vibrate at high frequency so as to generate tiny water drops, and when tiny water drops are generated, the spraying piece rubs with the tiny water drops so as to naturally generate water negative ions with higher concentration, which are beneficial to human health, in a mode of simulating waterfall to impact the ground so as to generate water negative ions.
(2) And the ionization device supplements charges for the charged water drops generated by the water negative ion injection structure so that the charged water drops and the charged water drops are matched to generate high-concentration water negative ions.
(3) The conductive layer is arranged on the surface of the water anion injection structure, and charges generated during the working of the water anion injection structure and the ionization device are accumulated and connected into the circuit board to perform static elimination treatment, so that the phenomenon that the water anion generation device generates short circuit and is burnt out due to accumulation of excessive concentration of charges is prevented.
(4) Production of high concentration of water anions such as O-containing by high frequency vibratory friction and ionization 2 Negative molecular group [ O ] 2 -(H 2 O)n]H+ negative water molecular group [ H 3 0 2 -(H 2 O)n]Containing HO-negative water molecular groups OH- (H) 2 O) n, containing negative water molecules- (H) 2 O) n, etc.
(5) When the water anion air conditioner is used for adjusting and controlling parameters such as temperature, humidity, flow rate and the like in the environment, water anions can be released into the environment, so that the environment air is purified and the medical bond-protecting function is realized for a human body.
Drawings
Fig. 1 is a block diagram schematically illustrating a water anion air conditioner according to a preferred embodiment of the present invention.
Fig. 2 is a schematic perspective view of a water anion air conditioner according to the above preferred embodiment of the present invention.
Fig. 3 is a perspective view illustrating a water anion generating apparatus of a water anion air conditioner according to the above preferred embodiment of the present invention.
Fig. 4 is a schematic view showing a structure of a water anion spray structure of the water anion generating apparatus of the water anion air conditioner according to the above preferred embodiment of the present invention.
Fig. 5 is a schematic sectional view showing a water anion spray structure of the water anion generating apparatus of the water anion air conditioner of the above preferred embodiment of the present invention.
Fig. 6 is a schematic view of the structure of the vibration plate of the water drop spraying device of the water anion spraying structure of the water anion air conditioner according to the preferred embodiment of the present invention.
Detailed Description
The terms and words used in the following description are not limited to literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the present application. It will be apparent to those skilled in the art, therefore, that the following description of the various embodiments of the present application is provided for the purpose of illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.
Although ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used merely to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component, without departing from the teachings of the present inventive concept. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, or groups thereof.
As shown in fig. 1 to 6, a water anion air conditioner 1000 according to a preferred embodiment of the present invention, a water anion generating apparatus 100 and a water anion spray structure 10 thereof, the water anion air conditioner 1000 includes an air conditioner body 1001 and the water anion generating apparatus 100, and the water anion generating apparatus 100 is mounted to the air conditioner body 1001 so as to add a function of providing water anions to the water anion air conditioner 1000.
The air conditioner body 1001 has a structure of a general air conditioner, which may include a structure such as a box, a cooling system and/or a warm air system, a wind path system, a humidifying system, an electric system, etc., so that the air conditioner operates normally. It is to be understood that the air conditioner body 1001 may be a central air conditioner, an indoor wall-mounted air conditioner, a floor air conditioner, a vehicle air conditioner, or the like.
The water anion generating apparatus 100 may be used alone or may be assembled to other air conditioning devices such as an air cleaner, a fresh air system, etc.
The water anion generating apparatus 100 comprises a water anion spray structure 10, a water storage container 20, a control circuit board 30, and a fan apparatus 40, wherein the water storage container 20 is used for storing liquid water, and water is supplied to the water anion spray structure 10 to generate charged water droplets by vibrating friction water under the control of the control circuit board 30 by the water anion spray structure 10.
The water anion generating apparatus 100 is assembled to the water anion air conditioner 1000, which may be located at the top side, the center or the bottom side of the water anion air conditioner body 1001. The water anion generating apparatus 100 may be provided with the blower apparatus 40 alone, or may use a blower of the air conditioner main body 100. In this embodiment, the water anion generating apparatus 100 is provided with the separate blower apparatus 40.
In addition, the water anion generating apparatus 100 may further include an ionization device 50 for supplementing the charged water droplets generated by the water anion spray structure 10 with negative charges by means of discharge so that the charged water droplets generated by the water anion spray structure 10 tend to be saturated with charges, thereby generating a higher concentration of anions.
The water anion spray structure 10 comprises a bracket 11, a water anion spray device 12, a friction buffer device 13, an insulating layer 14 and a conductive layer 15, wherein the bracket 11 is a bearing carrier of the water anion spray device 12, the friction buffer device 13, the insulating layer 14 and the conductive layer 15, and the bracket 11 is assembled with a water storage container 20 to guide water in the water storage container 20 to the friction buffer device 13 and the water anion spray device 12 so as to generate charged water drops under the action of the water anion spray device 12. The water used to produce the charged water droplets may be various suitable water such as drinking purified water, drinking conductive negative ion liquid, drinking mineral water, and the like.
The water storage container 20 has a water storage chamber 21, the bracket 11 has a communication passage 111, and the communication passage 111 communicates with the water storage chamber 21 of the water storage container 20, so that water in the water storage chamber 21 can reach the friction buffer device 13 and the water anion spray device 12 through the communication passage 111.
More specifically, the communication passage 111 includes a guide passage 1111, a buffer passage 1112, and a housing passage 1113, wherein the guide passage 1111, the buffer passage 1112, and the housing passage 1113 are sequentially communicated. The guide passage 1111 communicates with the water storage chamber 21 of the water storage container 20, the accommodating passage 1113 accommodates the friction cushioning device 13, and the accommodating passage 1113 extends laterally to the guide passage 1111. For example, when the guide passage 1111 extends in the vertical direction, the receiving passage 1113 may extend in the horizontal direction.
Preferably, a buffer channel 1112 is formed between the guide channel 1111 and the receiving channel 1113, and the buffer channel 1112 is smaller in size than the receiving channel 1113, for example, the inner diameter of the buffer channel 1112 is smaller than the inner diameter of the receiving channel 1113, so that the friction buffer device 13 can be held in the receiving channel 1113 without entering the buffer channel 1112. The buffer channel 1112 also extends transversely to the guide channel 1111, for example vertically to the guide channel 1111 and horizontally.
The friction cushioning means 13 is made of a water absorbing material so that the friction cushioning means 13 accommodated in the accommodation channel 1113 can absorb water and the vibration of the water supply anion spray device 12 impacts the water droplets to generate charged water droplets. And the friction buffer device 13 can play a role of elastic buffer, so that the water anion injection device 12 hits on the friction buffer device 13 in the process of vibrating and rubbing water, thereby buffering and reducing noise. Preferably, the friction cushioning means 13 is a length of cotton swab.
Referring to fig. 3 and 5, water in the water storage chamber 21 in the water storage container 20 flows downward from the guide passage 1111 in the vertical direction to reach the buffer passage 1112 extending in the horizontal direction, and then the friction buffer device 13 sucks water of the buffer passage 1112 into the receiving passage 1113, so that the friction buffer device 13 may be a cotton stick after water suction, and the water negative ion injection device 13 is supplied with impact and friction to generate water negative ions.
More specifically, referring to fig. 6, the water anion spray structure 12 includes a spray sheet 121 and a ring-shaped piezoelectric ceramic sheet 122 stacked on the spray sheet 121, wherein the spray sheet 121 and the piezoelectric ceramic sheet 122 are electrically connected to the control circuit board 30, such as the spray sheet 121 and the piezoelectric ceramic sheet 122 are electrically connected to the control circuit board 30 through two wires or only the piezoelectric ceramic sheet 122 is electrically connected to the control circuit board 30 through two wires, and start or stop operation under a corresponding driving signal. The spray sheet 121 is preferably made of a conductive material and has a plurality of spray holes 1211 in a central area thereof with respect to water, and when a voltage of a predetermined frequency and peak value is applied to the water negative ion spray structure 12, the spray sheet 121 generates high-frequency vibration to strike the water droplets in the friction buffer 13, thereby causing the water to resonate to generate minute water droplets, and the minute water droplets rub with the spray sheet 121 at a high frequency while being generated, thereby further negatively charging the minute water droplets to form charged water droplets and diffusing from the spray holes 1211 into the environment.
In the present invention, in order to generate charged water droplets, the water anion spray structure 10 is simultaneously used to perform two processes, namely, a process of generating minute water droplets and a process of negatively charging minute water droplets, and in particular, when the spray sheet 121 of the water anion spray structure 10 vibrates at a high frequency, water molecules are driven to resonate at the same frequency to be gasified to generate minute water droplets, and the generated minute water droplets are rubbed with the spray sheet 121 vibrated at the high frequency to thereby cause the spray sheet 121 to lose charges and the minute water droplets to obtain charges.
It is understood that the size of the injection holes 1211 provided in the injection piece 121 is as small as possible and the number is larger in order to make the minute water droplets more easily charged to generate water anions. The size of the aperture of the injection hole 1211 is smaller than 10 microns, preferably the size of the opening is smaller than 5 microns in the present invention, and the size of the injection hole 1211 is correspondingly used to control the size of the micro-droplet generated by the water anion injection structure 10.
The sparging sheet 121 contacts water stored in the friction cushioning means 13 and serves to excite water anions, and its material needs to have conductive friction properties as well as corrosion resistance properties. For example, sparging sheet 121 can be a metal alloy such as can be implemented as a stainless steel sheet, such as sparging sheet 121 is a 316L stainless steel sheet that is more susceptible to losing charge and being positively charged relative to water droplets. To enhance conductivity, sparging sheet 121 can also have a coating on the surface, which can be polyimide, aluminum, or a polyamide such as polyamide (nylon) -11, so that the coating is susceptible to losing electrons and being positively charged. In this way, when the ejection sheet 121 of the water anion ejection structure 10 vibrates at high frequency, the minute water droplets act on the coating layer to be easily negatively charged, thereby forming charged water droplets.
The holder 11 is formed with a groove 112 at the end of the receiving channel 1113 for mounting the ejection sheet 121 and the piezoelectric ceramic sheet 122 of the water anion ejection structure 12, and the insulating layer 14 is used to securely mount the water anion ejection structure 12 to the groove 112 such that the water anion ejection structure 12 is sandwiched between the insulating layer 14 and the inner surface of the groove 112.
The insulating layer 14 has a through hole 141 in the middle thereof at a position corresponding to the central region of the ejection sheet 121 of the water negative ion ejection structure 12 such that minute negative ion water droplets ejected from the ejection holes 1211 of the ejection sheet 121 are ejected outward from the through hole 141. The insulating layer 14 and the support 11 are both made of insulating material, so that the conductive structure of the water anion spray structure 12 is sandwiched between the insulating layer 14 and the support 11 to avoid short circuits.
The conductive layer 15 is provided on the outer surfaces of the insulating layer 14 and the holder 11, and the conductive layer 15 has a channel 151, and the positions of the channel 151 and the through hole 141 of the insulating layer 14 are aligned so that the minute negative ion water droplets ejected from the ejection holes 1211 of the ejection sheet 121 reach the channel 151 of the conductive layer 15 via the through hole 141 and are ejected outward from the channel 151.
In the present invention, the conductive layer 15 has conductivity, and is further connected to the control circuit board 30 by a connection wire to perform a static elimination process, for example, a static elimination process performed by providing a static elimination device such as a diode device to the control circuit board 30. The conductive material of the conductive layer 15 has moisture-resistant and galvanic corrosion-resistant properties, for example, metal or metal alloy, and in this embodiment, a stainless steel material 314 is preferred.
That is, the water anion spray apparatus 12 may cause accumulation of negative charges during operation, particularly negative charges are not easily removed if they are excessively accumulated on the insulating layer 15 of the insulating material and the support 11, and a high voltage electric field is formed when the negative charges reach a certain level, and the material having conductivity in the environment is discharged, thereby possibly causing the water anion spray apparatus 12 to be broken down by charges to be blackened and damaged. If the circuit board in the device is discharged, irreparable damage will result.
In addition, the water anion generating apparatus 100 of the present invention further comprises an ionizing device 50 comprising an ionizing needle 51 and a needle frame 52, the ionizing needle being mounted to the needle frame 52 and electrically connected to the control circuit board 30, and the ionizing needle 51 being located in the vicinity of the periphery of the water anion injection structure 12, generating anions such as negative oxygen ions in the form of ionized air, which supplement the water anions generated by the water anion injection device 12 with electric charges, thereby causing the water anions generated by the anion injection device 12 to tend to be saturated with electric charges, so that the water anion generating apparatus 100 of the present invention can generate high concentration of water anions, and the high concentration of water anions contains, for example, O-containing ions 2 Negative molecular group [ O ] 2 -(H 2 O)n]Containing H+ negative water molecular groups [ H ] 3 0 2 -(H 2 O)n]Containing HO-negative water molecular groups OH- (H) 2 O) n, containing negative water molecules- (H) 2 O) n, etc. The conductive layer 15 also has an opening 152 positioned to correspond to the ionization pin 51.
That is, the ionization needle 51 will release negative charges to the surrounding to accumulate negative charges when working, and the conductive layer 15 of the present invention can timely guide out the negative charges accumulated by the water negative ion spraying structure 12 and the ionization needle 51 when working and eliminate static electricity, so as to prevent the device from discharging due to too high static concentration after a period of use.
The control circuit board 30 of the present invention includes a water anion spray driving module 31, an ionization driving module 32 and a power supply 33, wherein the water anion spray driving module 31 and the ionization driving module 32 are electrically connected to the power supply 33, and the two modules can be integrated on one circuit board or can be separate circuit boards. The water anion spray drive module 31 is configured to deliver a voltage of a predetermined frequency and peak to the water anion spray structure 12 and the ionization drive module 32 is configured to deliver a voltage to the ionization needle 51.
Referring to fig. 3 to 5, the water anion spray structure 10 includes an annular bracket 11, a plurality of water anion spray devices 12, and a plurality of friction cushioning devices 13 arranged along the annular bracket 11, and a shaped insulating layer 14 and an annular conductive layer 15 are attached to the water anion spray devices 12. It will be appreciated that in other embodiments, the water anion spray structure 10 may also include a plurality of brackets 11, a plurality of water anion spray devices 12, a plurality of friction cushioning devices 13, a plurality of insulating layers 14, and a plurality of conductive layers 15. The ionization device 50 comprises a plurality of ionization needles 51, each ionization needle 51 is respectively positioned between two rows of water anion injection devices 12, four water anion injection devices 12 are arranged around each ionization needle 51, and therefore, each ionization needle 51 can supplement charges for water anions generated by the surrounding water anion injection devices 12 during operation. The conductive layer 15 provided on each of the brackets 11 guides the electric charges to the control circuit board 30 for the static elimination treatment, thereby preventing negative charges from accumulating in the water negative ion ejection structure 10.
The water anion generating apparatus 100 of the present invention further comprises the blower means 40, which may comprise a blower 41 and one or more air filter layers 42, and the water anion generating apparatus may comprise a housing on which the blower 41 and the air filter layers 42 are assembled, and the blower 41 is operated to suck air into the housing and filter the air through the air filter layers 42 and then blow the air to the water anion injection structure 10 and the ionization means 50, so that the water anions generated by the water anion injection structure 10 and the ionization means 50 are carried away from the water anion generating apparatus 100 by wind generated by the blower means 40, thereby allowing the water anions to migrate to a further distance.
The basic principles of the present application have been described above in connection with specific embodiments, however, it should be noted that the advantages, benefits, effects, etc. mentioned in the present application are merely examples and not limiting, and these advantages, benefits, effects, etc. are not to be considered as necessarily possessed by the various embodiments of the present application. Furthermore, the specific details disclosed herein are for purposes of illustration and understanding only, and are not intended to be limiting, as the application is not intended to be limited to the details disclosed herein.

Claims (15)

1. A water anion spray structure, comprising:
a bracket having a receiving channel;
a friction cushioning device provided in the accommodation passage and having water absorbability and elasticity;
a water anion spray device for vibrationally rubbing the water in the friction buffer device;
an insulating layer having a through hole, and the water anion spraying device is located between the insulating layer and the bracket; and
and the conducting layer is arranged on the outer surfaces of the bracket and the insulating layer and is provided with a channel, and the channel of the conducting layer corresponds to the position of the through hole of the insulating layer so as to allow charged water drops generated by the water anion spraying device to be released to the outside of the water anion spraying structure through the through hole of the insulating layer and the channel of the conducting layer.
2. The water anion spray structure of claim 1, wherein the water anion spray device comprises a spray sheet and a piezoelectric ceramic sheet stacked in the spray sheet in a ring shape, the spray sheet having a spray hole, the spray sheet and the piezoelectric ceramic sheet vibrating and rubbing water droplets in the friction buffer device when being driven by a voltage, thereby spraying charged water droplets from the spray hole.
3. The water anion spray structure of claim 2, wherein the spray sheet is made of a material that loses electric charge more easily with respect to water or the spray sheet surface is provided with a coating layer, which is polyimide, aluminum, or polyamide.
4. The water anion spray structure of claim 2, wherein the orifice size of the spray orifice of the spray sheet is less than 10 microns.
5. The water anion spray structure of claim 1, wherein the bracket has a communication channel forming the accommodation channel and a guide channel, the guide channel communicating to a water storage chamber of a water storage container so as to guide water in the water storage chamber of the water storage container to the friction buffer device in the accommodation channel.
6. The water anion spray structure of claim 5, wherein the communication channel of the bracket further has a buffer channel, the buffer channel being located between the guide channel and the receiving channel, and the buffer channel and the receiving channel being arranged in a horizontal direction, the guide channel being arranged in a vertical direction, the friction buffer device being located only in the receiving channel and being prevented from entering the buffer channel.
7. The water anion spray structure of any one of claims 1 to 6, wherein the conductive layer is connected to a control circuit board by a connection wire to perform a static elimination treatment.
8. The water anion generating device is characterized by comprising:
a water storage container having a water storage chamber; and
a water anion spray structure comprising:
a bracket having a receiving channel;
a friction buffer device provided in the accommodation passage and having water absorbability and elasticity, wherein water in the water storage chamber of the water storage container is supplied to the friction buffer device in the accommodation passage;
a water anion spray device for vibrationally rubbing the water in the friction buffer device;
an insulating layer having a through hole, and the water anion spraying device is located between the insulating layer and the bracket; and
and the conducting layer is arranged on the outer surfaces of the bracket and the insulating layer and is provided with a channel, and the channel of the conducting layer corresponds to the position of the through hole of the insulating layer so as to allow charged water drops generated by the water anion spraying device to be released to the outside of the water anion spraying structure through the through hole of the insulating layer and the channel of the conducting layer.
9. The water anion generating apparatus of claim 8, further comprising a control circuit board, wherein the conductive layer is electrically connected to the control circuit board and is subjected to a static elimination treatment.
10. The water anion generating apparatus of claim 8, further comprising an ionization device comprising an ionization needle for discharging to supplement negative charge to charged water droplets generated by the water anion spray apparatus.
11. The water anion generating apparatus of claim 8, further comprising a blower apparatus comprising a blower and an air filter layer for blowing air to the water anion spray apparatus.
12. The water anion generating apparatus according to any one of claims 8 to 11, comprising a spray sheet and a piezoelectric ceramic sheet stacked in a ring shape on the spray sheet, the spray sheet having an ejection hole, the spray sheet and the piezoelectric ceramic sheet vibrating when being driven by a voltage and rubbing water droplets in the friction buffer device, thereby ejecting charged water droplets from the ejection hole, the spray sheet being made of a material that loses electric charge more easily than water or the spray sheet surface being provided with a coating layer of polyimide, aluminum, or polyamide, the aperture size of the ejection hole of the spray sheet being smaller than 10 μm.
13. The water anion generating apparatus according to any one of claims 8 to 11, wherein the bracket has a communication passage forming the accommodation passage and a guide passage that communicates to a water storage chamber of a water storage container so as to guide water in the water storage chamber of the water storage container to the friction buffer device in the accommodation passage.
14. The water anion generating apparatus of claim 13, wherein the communication channel of the bracket further has a buffer channel, the buffer channel being located between the guide channel and the accommodation channel, and the buffer channel and the accommodation channel being arranged in a horizontal direction, the guide channel being arranged in a vertical direction, the friction buffer device being located only in the accommodation channel and being prevented from entering the buffer channel.
15. The water anion generating apparatus of claim 10, wherein the water anion spray structure comprises a plurality of the brackets, the ionization needle of the ionization device is positioned between two adjacent brackets, a plurality of the friction buffer devices, a plurality of the water anion spray devices, a plurality of the insulating layers and one or more the conductive layers are arranged on each bracket, and the ionization needle is used for supplementing negative charges to charged water drops generated by a plurality of the water anion spray devices positioned around the ionization needle.
CN202310247781.3A 2023-03-15 2023-03-15 Water anion generating device and water anion injection structure thereof Pending CN116053936A (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117663344A (en) * 2023-12-07 2024-03-08 浙江水荔枝健康科技有限公司 Mesh friction plate and water anion generating device
CN118423791A (en) * 2024-05-10 2024-08-02 浙江水荔枝健康科技有限公司 Water anion machine with detachable water anion emission module
WO2024187897A1 (en) * 2023-03-10 2024-09-19 厉亚 Water anion air conditioner and water anion excitation device thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024187897A1 (en) * 2023-03-10 2024-09-19 厉亚 Water anion air conditioner and water anion excitation device thereof
CN117663344A (en) * 2023-12-07 2024-03-08 浙江水荔枝健康科技有限公司 Mesh friction plate and water anion generating device
CN117663344B (en) * 2023-12-07 2024-06-04 浙江水荔枝健康科技有限公司 Mesh friction plate and water anion generating device
CN118423791A (en) * 2024-05-10 2024-08-02 浙江水荔枝健康科技有限公司 Water anion machine with detachable water anion emission module

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