CN107196191B - Negative ion generating device, air conditioner and air purifier - Google Patents
Negative ion generating device, air conditioner and air purifier Download PDFInfo
- Publication number
- CN107196191B CN107196191B CN201710335566.3A CN201710335566A CN107196191B CN 107196191 B CN107196191 B CN 107196191B CN 201710335566 A CN201710335566 A CN 201710335566A CN 107196191 B CN107196191 B CN 107196191B
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- Prior art keywords
- anion
- negative ion
- generating device
- ion generating
- anion emission
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Classifications
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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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention belongs to household appliance technical fields, specifically provide a kind of negative ion generating device, air conditioner and air purifier.Present invention seek to address that having the problem of anion generator at multiple anion emission ends is easy to produce corona discharge phenomenon when voltage is higher in the prior art.For this purpose, negative ion generating device of the invention includes high voltage power supply, part flow arrangement, multiple anion emission ends and anion leading end, each anion emission end passes through part flow arrangement and is connected with high voltage power supply.In the case where by adopting the above technical scheme, negative ion generating device of the invention makes each anion emission end obtain the electric current of identical numerical value, it avoids electric current to gather on some or certain several anion emission ends, and then avoids and corona discharge phenomenon occurs between the biggish anion emission end of high voltage power supply current value in output HIGH voltage and anion leading end.
Description
Technical field
The invention belongs to household appliance technical fields, specifically provide a kind of negative ion generating device, air conditioner and air purifier.
Background technique
Anion, also known as " active oxygen " or " air vitamin ", it is that human health is lived not as sunlight, air
A kind of substance that can lack.Scientific investigations showed that the aerial content of anion is a weight for determining air quality quality
Want factor, in air containing suitable anion can not only efficiently dedusting, sterilizing, purification air, while sky can also be activated
Oxygen molecule in gas and form oxygen carrying anion, have great benefit to the respiratory system of human body, metabolism.
With the raising that people require quality of the life, anion generator has gradually come into people's lives.Anion
Generator mainly includes high voltage power supply, anion emission end and anion leading end.Anion generator anion emission amount with
Voltage has positive correlation, i.e. voltage is higher, and anion emission end ionized air ability is stronger.In order to improve anion
The speed of device transmitting anion, it usually needs improve the voltage of high-voltage electricity source, but when the voltage of high voltage power supply is higher, bear
It is easy to generate stronger corona discharge phenomenon between emission of ions end and anion leading end, i.e. our institutes for being observed visually
" sparking " phenomenon of meaning.Especially for anion generator (such as Publication No. with multiple anion emission ends
Anion air-cleaning facility for air conditioner disclosed in the patent application document of CN201037674Y), electric current is easy to accumulate in
On some anion emission end, when the voltage of high voltage power supply is higher, between the anion emission end and anion leading end
It is more prone to produce stronger corona discharge phenomenon.
Correspondingly, this field needs a kind of new negative ion generating device to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve that there are multiple anion emissions in the prior art
The anion generator at end is easy to produce the problem of corona discharge phenomenon when voltage is higher, and the present invention provides a kind of anions
Generating device, the negative ion generating device include high voltage power supply, anion leading end and multiple anion emission ends, the height
Voltage source is connected with the multiple anion emission end and the anion leading end respectively；The negative ion generating device is also
Including current control device, each anion emission end is connected by the current control device with the high voltage power supply
It connects.
In the optimal technical scheme of above-mentioned negative ion generating device, each anion emission end can pass through institute
It states current control device and obtains preset current value.
In the optimal technical scheme of above-mentioned negative ion generating device, each anion emission end passes through the electric current
The current value that control device obtains is equal.
In the optimal technical scheme of above-mentioned negative ion generating device, the current control device includes having multiple outputs
The part flow arrangement at end, the part flow arrangement are connected by the multiple output end with the multiple anion emission end.
In the optimal technical scheme of above-mentioned negative ion generating device, the multiple output end and the multiple anion are sent out
End is penetrated to connect correspondingly.
In the optimal technical scheme of above-mentioned negative ion generating device, the output voltage values at each anion emission end
It is equal.
In the optimal technical scheme of above-mentioned negative ion generating device, the anion leading end be provided with it is each described
The all corresponding multiple laminated structures of anion launcher.
In the optimal technical scheme of above-mentioned negative ion generating device, the anion leading end be provided with it is each described
The corresponding multiple bulge-structures in anion emission end.
On the other hand, the present invention provides a kind of air conditioner, the air conditioner includes appointing in above-mentioned optimal technical scheme
Negative ion generating device described in one.
It yet still another aspect, the present invention provides a kind of air purifier, the above-mentioned optimal technical scheme of air purifier
Any one of described in negative ion generating device.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by high voltage power supply and
Current control device is set between multiple anion emission ends, so that each anion emission end can be filled by current control
It sets to reduce the electric current of output, to avoid accumulation of the electric current on some or certain several anion emission ends, and then avoids
Corona discharge occurs between the biggish anion emission end of high voltage power supply current value in output HIGH voltage and anion leading end
Phenomenon.
Preferably, which is part flow arrangement, which has an input terminal and multiple output ends,
Part flow arrangement is connected by input terminal with high voltage power supply, and each output end and an anion emission end one are a pair of
It connects with answering, to ensure that the output electric current of high voltage power supply can be distributed equably to each anion emission end, avoids
Current unbalance between multiple anion emission ends and cause the biggish anion emission end of current value and anion leading end it
Between corona discharge phenomenon occurs.
Detailed description of the invention
Fig. 1 is the structure principle chart of the negative ion generating device of the embodiment of the present invention.
Reference signs list:
1, EHT supply；2, anion emission end；3, anion leading end；31, bulge-structure；4, part flow arrangement.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining technical principle of the invention, are not intended to limit protection scope of the present invention.Although for example,
7 anion emission ends are illustrated only in attached drawing, but the quantity at this anion emission end is not unalterable, this field skill
Art personnel, which can according to need, makes adjustment the quantity at anion emission end, to adapt to specific application, after adjustment
Technical solution will fall into protection scope of the present invention.
It should be noted that in the description of the present invention, term " center ", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are direction based on the figure or positional relationship, this
It is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
As shown in Figure 1, negative ion generating device of the invention mainly includes EHT supply 1, multiple anion emission ends
2, anion leading end 3 and part flow arrangement 4.Wherein, EHT supply 1 includes the first connecting pin and the output height of output low potential
The second connection end of potential, EHT supply 1 are connected by the first connecting pin with the anion emission end 2, extra-high voltage
Source 1 is connected by second connection end with anion leading end 3.
Further, part flow arrangement 4 can make the electric current of each anion emission end 2 acquisition preset value size.For example, making
The current value that each anion emission end 2 obtains is equal；Or send out the part anion in all anion emission ends 2
It is all equal to penetrate the current value that end 2 obtains；Or obtain one or more anion emission ends 2 in all anion emission ends 2
The current value obtained is higher or lower than the current value of other anion emission ends 2 acquisition.
Although it is not shown in the figure, EHT supply 1 of the invention is also electrically connected with DC power supply or AC power source (such as
Standard household AC electrical).EHT supply 1 can be by the direct current of input or alternating current through EMI (electromagnetic interference) processing circuit and lightning stroke
After protecting processing of circuit, low-voltage is upgraded to exchange height by routes such as pulse oscillation circuit, over-voltage current limliting, high and low voltage isolations
Pressure, then by obtaining pure negative direct current high voltage after special grade electronic materials rectifying and wave-filtering.And then EHT supply 1 will be straight
Stream negative high voltage is connected to each anion emission end 2 by part flow arrangement 4.In the preferred technical solution of the present invention, superelevation
The output voltage values of voltage source 1 are 10KV or in 10KV or so, so as to improve each anion emission end 2 generate bear from
The rate of son.Or those skilled in the art also can according to need, and the output voltage values of EHT supply 1 are adjusted to other
Numerical value, such as 8KV, 9KV, 11KV.
Due to the technological means that DC voltage or alternating voltage are transformed into negative direct current high voltage be those skilled in the art it is common and
The technological means being readily apparent that, so no longer doing excessive explanation to the working principle of EHT supply 1 herein.
Anion emission end 2 can obtain negative direct current high voltage when the first connecting pin with EHT supply 1 is connected to, bear from
High voltage electric field is generated between sub- transmitting terminal 2 and anion leading end 3 because of negative direct current high voltage, anion emission end 2 is put at high speed
A large amount of electronics (e-) out.Since electronics can not be present in air (existing electron lifetime only has ns grades) for a long time, so electric
Son can be by the oxygen molecule (O in air2) capture, to generate negative oxygen ion.
The negative oxygen ion in electronics or air that anion leading end 3 can attract anion emission end 2 to release, makes superelevation
One " circuit " is formed between voltage source 1, anion emission end 2 and anion leading end 3, and anion is made to continue to export.Due to
The electronics that anion emission end 2 releases whole cannot be received by anion leading end 3, so being somebody's turn to do " circuit " is not strictly to anticipate
Physical loop in justice.
As shown in Figure 1, anion leading end 3 preferably has laminated structure (the sheet knot of monoblock type as shown in Figure 1
Structure), to make anion leading end 3 that there is better guidance capability.In addition, anion leading end 3 is also configured to have
There is the form of multiple bulge-structures 31, and corresponds to each other each bulge-structure 31 and each anion emission end 2.Or
Those skilled in the art also can according to need, and monoblock type laminated structure in Fig. 1 is arranged to multiple small laminated structures, and make
Each laminated structure and each anion emission end 2 correspond to each other.
With continued reference to Fig. 1, in a preferred embodiment of the invention, part flow arrangement 4 has an input terminal and multiple defeated
Outlet, part flow arrangement 4 are electrically connected by an input terminal with EHT supply 1, and part flow arrangement 4 passes through multiple output end point
It is not electrically connected with multiple anion emission ends 2.Specifically, each output end of part flow arrangement 4 is connected respectively one and bears
Emission of ions end 2, or after guaranteeing that each emission of ions end 2 is respectively coupled the output end of a part flow arrangement 4, point
Flowing device 4, there are also extra output ends, so as to the use when other output ends are damaged.The output electric current of EHT supply 1 exists
4 equivalence of device is split after part flow arrangement 4 distributes to each anion emission end 2, makes each anion emission
End 2 can obtain the equal electric current of numerical value.Therefore, part flow arrangement 4 of the invention can guarantee EHT supply 1 in output number
When being worth higher negative dc voltage (negative dc voltage of such as 10KV), electric current is equably distributed to each anion emission end
2, it avoids electric current and causes the anion emission end 2 and anion to guide in some or the accumulation of multiple anion emission ends 2
The phenomenon that generating corona discharge is easy between end 3.
It should be noted that in the prior art, the output voltage of high-voltage electricity source 1 is usually less than 10KV, work as high-voltage electricity
When the output voltage of source 1 reaches 10KV, it is easy to generate corona discharge between anion emission end and anion leading end
Phenomenon.Especially when multiple steel needles are arranged on anion emission end, it is easy to cause electric current to gather on some steel needle, make
The phenomenon that obtaining this corona discharge becomes apparent.
In addition, in addition to multiple output ends of a part flow arrangement 4 and multiple anion emission ends 2 are connected one to one
Outside optimal technical scheme, those skilled in the art can also be as needed, in high-voltage electricity source 1 and multiple anion emission ends 2
Between multiple (such as two, three, four) part flow arrangements 4 are set.Make the input terminal of each part flow arrangement 4 and high-voltage electricity
Source 1 is connected, and connects multiple output ends of each part flow arrangement 4 correspondingly with multiple anion emission ends 2 respectively
It connects.
Further, those skilled in the art can also be as needed, makes multiple (such as two) anion emission ends 2 while connecting
It is connected to an output end of part flow arrangement 4, and the anion emission connected on each output end of each part flow arrangement 4
Hold 2 quantity identical.Or those skilled in the art can also make to connect on each output end of each part flow arrangement 4 it is negative
2 quantity of emission of ions end is different.
Finally, it should be noted that the premise of same current value can be obtained at each anion emission end 2 of guarantee
Under, part flow arrangement 4 may be any type of current control device, as being provided in part flow arrangement 4 and the number of anion emission end 2
Identical variable resistance is measured, each variable resistance is connected with an anion emission end 2, by the electricity for adjusting each variable resistance
Resistance value size makes all anion emission ends 2 that can obtain identical current value.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by EHT supply 1
Part flow arrangement 4 is set between multiple anion emission ends 2, so that each anion emission end 2 can pass through part flow arrangement 4
The electric current of predetermined value is exported, so as to avoid accumulation of the electric current on some or certain several anion emission ends 2, and then is kept away
Exempt to occur between the biggish anion emission end 2 of the current value in output HIGH voltage of EHT supply 1 and anion leading end 3
Corona discharge phenomenon.
On the other hand, the present invention also provides a kind of air conditioner, the anion which has the present invention above-mentioned is sent out
Generating apparatus.
It yet still another aspect, the air purifier has the present invention above-mentioned the present invention also provides a kind of air purifier
Negative ion generating device.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (8)
1. a kind of negative ion generating device, the negative ion generating device includes high voltage power supply, anion leading end and multiple negative
Emission of ions end, the high voltage power supply are connected with the multiple anion emission end and the anion leading end respectively；
It is characterized in that, the negative ion generating device further includes current control device, each anion emission end is logical
The current control device is crossed to be connected with the high voltage power supply；
The current control device includes the part flow arrangement with multiple output ends；
The multiple output end is connect correspondingly with the multiple anion emission end.
2. negative ion generating device according to claim 1, which is characterized in that each anion emission end can
Preset current value is obtained by the current control device.
3. negative ion generating device according to claim 2, which is characterized in that each anion emission end passes through institute
The current value for stating current control device acquisition is equal.
4. negative ion generating device according to any one of claim 1 to 3, which is characterized in that each anion
The output voltage values of transmitting terminal are equal.
5. negative ion generating device according to any one of claim 1 to 3, which is characterized in that the anion guidance
End is provided with multiple laminated structures corresponding with each anion emission end.
6. negative ion generating device according to any one of claim 1 to 3, which is characterized in that the anion guidance
End is provided with multiple bulge-structures corresponding with each anion emission end.
7. a kind of air conditioner, which is characterized in that the air conditioner includes anion hair described in any one of claims 1 to 6
Generating apparatus.
8. a kind of air purifier, which is characterized in that the air purifier includes described in any one of claims 1 to 6
Negative ion generating device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335566.3A CN107196191B (en) | 2017-05-12 | 2017-05-12 | Negative ion generating device, air conditioner and air purifier |
| PCT/CN2018/077791 WO2018205719A1 (en) | 2017-05-12 | 2018-03-01 | Negative ion generating device, air conditioner, and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335566.3A CN107196191B (en) | 2017-05-12 | 2017-05-12 | Negative ion generating device, air conditioner and air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107196191A CN107196191A (en) | 2017-09-22 |
| CN107196191B true CN107196191B (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335566.3A Active CN107196191B (en) | 2017-05-12 | 2017-05-12 | Negative ion generating device, air conditioner and air purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107196191B (en) |
| WO (1) | WO2018205719A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196191B (en) * | 2017-05-12 | 2019-11-05 | 青岛海尔空调器有限总公司 | Negative ion generating device, air conditioner and air purifier |
| CN108448383B (en) * | 2018-06-19 | 2023-12-19 | 芜湖美智空调设备有限公司 | Anion generator and air conditioner |
| CN109114770B (en) * | 2018-10-18 | 2021-08-31 | 广东美的制冷设备有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
| SE543755C2 (en) * | 2019-11-27 | 2021-07-13 | Johnny Gentzel | Particle eliminator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080005144U (en) * | 2007-05-01 | 2008-11-05 | 엄민 | Anion Filling-Up Wall Socket |
| CN201230135Y (en) * | 2008-07-21 | 2009-04-29 | 任立民 | Matrix probe negative ion emitter for negative oxygen ion generator |
| JP5493188B2 (en) * | 2009-12-08 | 2014-05-14 | ユーテック株式会社 | Ion generator |
| JP5878347B2 (en) * | 2011-11-29 | 2016-03-08 | シャープ株式会社 | Ion generator |
| CN103542457B (en) * | 2013-10-21 | 2015-12-30 | 王大君 | A kind of air cleaning unit |
| CN107196191B (en) * | 2017-05-12 | 2019-11-05 | 青岛海尔空调器有限总公司 | Negative ion generating device, air conditioner and air purifier |
-
2017
- 2017-05-12 CN CN201710335566.3A patent/CN107196191B/en active Active
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2018
- 2018-03-01 WO PCT/CN2018/077791 patent/WO2018205719A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN107196191A (en) | 2017-09-22 |
| WO2018205719A1 (en) | 2018-11-15 |
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