CN109114686A - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN109114686A CN109114686A CN201811213893.2A CN201811213893A CN109114686A CN 109114686 A CN109114686 A CN 109114686A CN 201811213893 A CN201811213893 A CN 201811213893A CN 109114686 A CN109114686 A CN 109114686A
- Authority
- CN
- China
- Prior art keywords
- air purifier
- circuit
- header tank
- electrically connected
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 241000411851 herbal medicine Species 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 10
- 238000000889 atomisation Methods 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 210000004899 c-terminal region Anatomy 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000010612 desalination reaction Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000003643 water by type Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention provides a kind of air purifiers, the air purifier is capable of fixing in one or more positions, it can keep an eye in real time with 24 hours continuous sprinkling atomized waters and without manpower, and the air purifier is simple to manufacture, it also needs to manufacture mobile system unlike gun carriage, can either effectively purify air prevention epidemic disease can largely save man power and material again.Air purifier provided by the invention, when the static generation haze of urban air, water source is automatically closed in control cabinet automatic device, while automatic device starts main air blower, using the orientation blowing amount of blower, plays the effect of desalination haze.Air purifier provided by the invention adds an automatic adding device at header tank, can add automatically Chinese herbal medicine fluid according to the water level of water tank, prevent all kinds of epidemic diseases.
Description
Technical field
The present invention relates to technical field of air purification, in particular to a kind of air purifier.
Background technique
With the high speed development of growing economy, the production discharge amount of all kinds of enterprises increases, urban population density
Excessive, the increase of urban highway traffic amount, global the temperature rises, and the severe overweight of PM air quality, each city all suffers from
Above-mentioned problem, in response to the above problems, each city is equipped with gun carriage, improves in such a way that mobility sprays water body
Temperature and humidity, but the motor-driven activity duration of gun carriage is limited, it is larger such as to reach 24 hours normal work costs, and hinder
Traffic is current, if increasing the quantity of gun carriage, can also increase the spending of urban environment improvement, need to expend biggish manpower and object
Power.
Summary of the invention
The present invention provides a kind of monomer-type air purifier, is capable of fixing in one or more positions, can be with 24 hours
Continuously or discontinuously property sprays atomized water and does not have to manpower and keeps an eye in real time, and the air purifier is simple to manufacture, unlike gun carriage one
Sample also needs to manufacture mobile system, largely saves man power and material.
A kind of air purifier, including bracket and the header tank being arranged on the bracket, the lower part of the header tank connects
It is connected to water inlet line, the water inlet line is connect by a water check valve with water source；
The side of the bracket is provided with set casing, and pressure pump is provided in the set casing, and the pressure pump passes through defeated
Waterpipe is connect with the header tank；
The top of the set casing is provided with fixed bracket, and the fixed trapezoidal pole type setting of bracket is described
Support bracket fastened top is fixedly connected with atomizer, and the atomizer passes through atomization water pipe and pressure in horn-like and its bottom
Power pump connection.
Further,
The support bracket fastened lower part is provided with control cabinet, the control cabinet respectively with the water check valve, pressure pump and
Atomizer connection, the control cabinet are opened and closed for controlling the water check valve, pressure pump and atomizer.
Further,
Floating ball is provided in the header tank；
Filter screen is provided between the header tank and aqueduct.
Further,
It further include PM2.5 monitoring device, for monitoring the PM2.5 concentration in air, when the PM2.5 concentration in air is higher than
Output drive signal to control cabinet, control cabinet controls water check valve is automatically closed respectively after preset value, at the same control atomizer into
Row work；
Automatic adding device is provided in the header tank, the automatic adding device includes the second water tank, the second water tank
It is interior to be used to hold Chinese herbal medicine fluid, liquid level sensor is provided in the header tank, second water tank passes through with the header tank
Communicating valve connection, when the liquid level in the header tank is lower than default liquid level, the liquid level sensor output fluid infusion signal control
The communicating valve is opened, and the Chinese herbal medicine fluid in header tank flows into header tank.
Further,
The air purifier further includes prompt unit, and the prompt unit includes processing module, extraction module, display
Device, the extraction module is for obtaining user u in tuiThe secondary power consumption b using air purifier iui, the processing module is logical
It crosses following formula and calculates power consumption bui:
bui=μ+bu(tui)+bi(tui) (1)
Wherein μ is constant, bu(tui) it is in tuiThe power consumption, b of its first heating tube (3), the second heating tube (4)i
(tui) it is processing module, extraction module and display in tuiIt power consumption；
Wherein bi(tui) can be indicated with following formula:
bi(tui)=bi+bI, Bin (t) (2)
Wherein biIt is power consumption, the b of processing module, extraction module and display under normal temperatureI, Bin (t)To locate
Each component temperature increases the increased power consumption of institute in reason module, extraction module and display；
Since the frequency of use of the use of each user air purifier is different, used so passing through following formula and determining
The use of family u biases:
devu(t)=sign (t-tu)·|t-tu|β (3)
Wherein tuFor the electricity consumption that average electricity consumption, the t of air purifier each time are when air purifier finally uses,
β is constant；
The use biasing of air purifier has been determined, using power consumption has needed b each timeui, can be true by following formula
The number that the fixed acquisition device can also continue to use under the frequency of use of the air purifier:
Total electric energy, the α that wherein N is remaining access times, P is battery are constant；
The processing module exports remaining access times to display device.
Further,
The air purifier further includes the battery for being powered to the pressure pump, and the battery is connected with
Power supply circuit, the power supply circuit include EMC and first control unit, the first rectifier power source, DC/DC converting unit, and second is whole
Unit, charhing unit, protection location are flowed, 220V exchange input is electrically connected with EMC and first control unit, the control of EMC and first
Unit is electrically connected with the first rectifier power source, forms the DC voltage of 300V or so, direct voltage output and DC/DC converting unit electricity
Connection forms high-frequency ac output through DC/DC converting unit, and high-frequency ac output is electrically connected with the second rectification unit, by second
Rectification unit is electrically connected with charhing unit.
Further,
The charhing unit is electrically connected with protection location, protection location and DC/DC converting unit collectively form with
Stream, over-voltage, overheat and the power supply circuit of under-voltage protection；The DC/DC converting unit includes an adjusting transformer T2, is adjusted
Transformer T2 has two groups of secondary outputs, and first group of secondary output is by being used as power supply circuit, battery after the rectification circuit of the second level
Charging uses；The other end is electrically connected with the end D of chip, is serially connected with surely in the output plus terminal of the first rectifier power source and the end D of chip
The output of the diode D3 tie point and the first rectifier power source of the diode D3 that pressure pipe is connected with reverse phase, voltage-stabiliser tube and reverse phase connection
The capacitance-resistance circuit that anode is connect by resistance R2 and capacitor C3.
Further,
The protection location includes photoelectrical coupler, charge circuit sample circuit, and charge circuit sample circuit is by steady
The luminous tube concatenation composition of pressure pipe, current-limiting resistance R5, resistance R6 and photoelectrical coupler, charge circuit sample circuit are attempted by power supply
The output end of circuit, the emitter of the photoelectric receiving tube of photoelectrical coupler are electrically connected with the control terminal C-terminal of chip, die terminals and core
The F terminal shortcircuit of piece connects, and between tie point and earth-return and is connected to the circuit that concatenates of resistance R4 and capacitor C7, resistance R4 and capacitor
The concatenation circuit of C7 simultaneously meets a capacitor C8.
Further,
First group of secondary output of the adjusting transformer T2 has feedback capacity C4 with primary one end.
Further,
The output end of the power supply circuit has two positive and negative polar contacts of battery charging, wherein negative contacts and cathode
Between have a sample resistance R6, the contact that is electrically connected of negative contacts and sample resistance R6 pass through diode D2 and resistance R3 and charge circuit
The electrical connection of sample circuit circuit.
The invention has the following advantages that
1, the present invention provides a kind of air purifiers, and after water check valve is opened, the water body at water source passes through water inlet pipe
Road flows into header tank, and the floating ball in header tank starts to hike up at this time, and staff can judge at this time according to the height of floating ball
The height of water body in header tank.During needing to carry out atomized water spraying by the atomizer, is opened and pressed by control cabinet
Power pump and atomizer, the water body of header tank pass sequentially through aqueduct, atomization water pipe to atomizer, and in this process
In pressurizeed by pressure pump to water body, so that water body is effectively atomized at atomizer.And air cleaning
Device is capable of fixing in one or more positions, can be kept an eye in real time with 24 hours continuous sprinkling atomized waters and without manpower, and
The air purifier is simple to manufacture, and also needs to manufacture mobile system unlike gun carriage, can either effectively purify air prevention stream
Row disease can largely save man power and material again.
2, air purifier provided by the invention, when the static generation haze of urban air, control cabinet automatic device is certainly
It is dynamic to close water source, while automatic device starts main air blower, using the orientation blowing amount of blower, plays the effect of desalination haze.
3, air purifier provided by the invention adds an automatic adding device at header tank, can be according to water tank
Water level adds Chinese herbal medicine fluid automatically, prevents all kinds of epidemic diseases.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of air purifier；
Fig. 2 is the structural schematic diagram of power supply circuit.
1, bracket；2, water tank；3, set casing；4, fixed bracket；5, atomizer；6, pressure pump；7, filter screen；8, it floats
Ball；9, control cabinet；11, water inlet line；12, water check valve；13, aqueduct；14, it is atomized water pipe.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides a kind of air purifier, its structural schematic diagram as shown in Figure 1, including bracket 1 and set
The header tank 2 being placed on bracket 1, the lower part of the header tank 2 are connected with water inlet line 11, and the water inlet line 11 stops by one
Water valve 12 is connect with water source；The side of the bracket 1 is provided with set casing 3, and pressure pump 6 is provided in the set casing 3, described
Pressure pump 6 is connect by aqueduct 13 with the header tank 2；The top of the set casing 3 is provided with fixed bracket 4,
The trapezoidal setting of the fixed bracket 4, the top of the fixed bracket 4 are fixedly connected with atomizer 5, the atomizer 5
It is connect by atomization water pipe 14 with pressure pump 6 in horn-like and its bottom.Be provided with floating ball 8 in header tank 2, header tank 2 with it is defeated
Filter screen 7 is provided between waterpipe 13.
The principle and effect of above-mentioned technical proposal are:
After water check valve 12 is opened, the water body at water source is flowed into header tank 2 by water inlet line 11, at this time header tank 2
Interior floating ball 8 starts to hike up, and staff can judge the height of water body in header tank 2 at this time according to the height of floating ball 8.When need
During carrying out atomized water spraying by the atomizer 5, pressure pump 6 and atomizer 5, collection are opened by control cabinet 9
The water body of water tank 2 passes sequentially through aqueduct 13, atomization water pipe 14 to atomizer 5, and passes through pressure pump 6 in the process
It pressurizes to water body, water body is enable effectively to be atomized at atomizer 5.
In one embodiment, the lower part of fixed bracket 4 is provided with control cabinet 9, the control cabinet 9 respectively with the sealing
Valve 12, pressure pump 6 and atomizer 5 connect, and the control cabinet 9 is for controlling the water check valve 12, pressure pump 6 and atomization
Spray head 5 opens and closes.
It in one embodiment, further include PM2.5 monitoring device, for monitoring the PM2.5 concentration in air, when in air
PM2.5 concentration be higher than preset value after output drive signal to control cabinet, control cabinet control water check valve is automatically closed respectively, simultaneously
Control atomizer works；Automatic adding device is provided in the header tank, the automatic adding device includes second
Water tank, the second water tank is interior for holding Chinese herbal medicine fluid, and liquid level sensor, second water tank and institute are provided in the header tank
Header tank is stated to connect by communicating valve, when the liquid level in the header tank is lower than default liquid level, the liquid level sensor output
Fluid infusion signal controls the communicating valve and opens, and the Chinese herbal medicine fluid in header tank flows into header tank.
In one embodiment, the air purifier further includes prompt unit, the prompt unit include processing module,
Extraction module, display, the extraction module is for obtaining user u in tuiThe secondary power consumption b using air purifier iui,
The processing module is calculated by the following formula power consumption bui:
bui=μ+bu(tui)+bi(tui) (1)
Wherein μ is constant, bu(tui) it is in tuiThe power consumption, b of its first heating tube (3), the second heating tube (4)i
(tui) it is processing module, extraction module and display in tuiIt power consumption；
Wherein bi(tui) can be indicated with following formula:
bi(tui)=bi+bI, Bin (t) (2)
Wherein biIt is power consumption, the b of processing module, extraction module and display under normal temperatureI, Bin (t)To locate
Each component temperature increases the increased power consumption of institute in reason module, extraction module and display；
Since the frequency of use of the use of each user air purifier is different, used so passing through following formula and determining
The use of family u biases:
devu(t)=sign (t-tu)·|t-tu|β (3)
Wherein tuFor the electricity consumption that average electricity consumption, the t of air purifier each time are when air purifier finally uses,
β is constant；
The use biasing of air purifier has been determined, using power consumption has needed b each timeui, can be true by following formula
The number that the fixed acquisition device can also continue to use under the frequency of use of the air purifier:
Total electric energy, the α that wherein N is remaining access times, P is battery are constant；
The processing module exports remaining access times to display device.
The working effect of above scheme is as follows: by prompt unit can usage mode to the air purifier, use
Frequency carry out comprehensive analysis, and the air purifier is estimated according to the actual use situation of different user can also use
Number, and intelligent display unit is by many Variable Factors, such as temperature causes the raising of component resistance to increase power consumption
Add, time, season etc. it is different the frequency of use of air purifier is gradually increased etc. so that prompt unit is to air cleaning
The access times that device can also carry out can estimate it is more acurrate so that user will not be only surplus by the battery of air purifier
Remaining electricity is prejudged whether charge, more intelligently.
In one embodiment, as shown in Fig. 2, air purifier further includes for being powered to the pressure pump 6
Battery 160, the battery 160 are connected with power supply circuit, and the power supply circuit includes EMC and first control unit 110,
One rectifier power source 120, DC/DC converting unit 130, the second rectification unit 140, charhing unit 150, protection location 170,220V are handed over
Stream input is electrically connected with EMC and first control unit 110, and EMC and first control unit 110 are electrically connected with the first rectifier power source 120
It connects, forms the DC voltage of 300V or so, direct voltage output is electrically connected with DC/DC converting unit 130, is converted through DC/DC single
Member 130 forms high-frequency ac output, and high-frequency ac output is electrically connected with the second rectification unit 140, by the second rectification unit 140 and
Charhing unit 150 is electrically connected, and wherein chip can be TOP245 controller.
In one embodiment, charhing unit 150 is electrically connected with protection location 170, protection location 170 and DC/DC conversion
Unit 130 is collectively formed with overcurrent, over-voltage, overheat and the power supply circuit of under-voltage protection；The DC/DC converting unit includes
One adjusting transformer T2, adjusting transformer T2 has the output of two groups of secondary, adjust first group of secondary output of transformer T2 with just
There is feedback capacity C4 in grade one end.By being used as power supply circuit after the rectification circuit of the second level, battery 160 fills for first group of secondary output
Electricity uses；The other end is electrically connected with the end D of chip, is serially connected with surely in the output plus terminal of the first rectifier power source 120 and the end D of chip
The diode D3 that pressure pipe is connected with reverse phase, the diode D3 tie point and the first rectifier power source 120 of voltage-stabiliser tube and reverse phase connection
The capacitance-resistance circuit that output plus terminal is connect by resistance R2 and capacitor C3.
The principle and effect of above-mentioned technical proposal are:
Electric current caused by the electric current as caused by power supply circuit load, voltage change or environment, voltage change pass through photoelectricity coupling
Clutch feeds back the control terminal C to chip, achievees the purpose that current stabilization, pressure stabilizing by the frequency of oscillation that chip adjusts transformer T2.Using
Photoelectrical coupler feedback electric current as caused by load, electric current caused by voltage change or environment, voltage change completely isolated the
One rectification unit, the electrolytic capacitor for having the resistance less than 10 Ω between the control terminal C and negative supply of chip and concatenating eliminate control
The influence of C alternating voltage in end processed, and chip and an adjusting transformer T2 are constituted with overcurrent, over-voltage, overheat and under-voltage protection
Power supply circuit can export quick charge needed for electric current, in quick charge, can guarantee charging current it is steady, not by
The influence of input voltage and environment temperature.
In one embodiment, protection location 170 includes photoelectrical coupler, charge circuit sample circuit, and charge circuit takes
Sample circuit is made of the luminous tube of voltage-stabiliser tube, current-limiting resistance R5, resistance R6 and photoelectrical coupler concatenation, charge circuit sampling electricity
Road is attempted by the output end of power supply circuit, and the emitter of the photoelectric receiving tube of photoelectrical coupler and the control terminal C-terminal of chip are electrically connected
It connects, the F terminal shortcircuit connection of die terminals and chip between tie point and earth-return and is connected to concatenating back for resistance R4 and capacitor C7
The concatenation circuit of road, resistance R4 and capacitor C7 simultaneously meet a capacitor C8.
In one embodiment, two positive and negative polar contacts that the output end of power supply circuit has battery 160 to charge, wherein bearing
There is sample resistance R6 between polar contact and cathode, negative contacts and the contact that is electrically connected of sample resistance R6 pass through diode D2 and resistance
R3 is electrically connected with charge circuit sample circuit circuit.Feedback capacity C4 selects 2.2nF/1kV.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and variations that the present invention locally needs belong to the claims in the present invention and its equivalent skill
Within the scope of art, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of air purifier, which is characterized in that including bracket (1) and the header tank (2) being set on the bracket (1),
The lower part of the header tank (2) is connected with water inlet line (11), and the water inlet line (11) passes through a water check valve (12) and water source
Connection；
The side of the bracket (1) is provided with set casing (3), is provided with pressure pump (6), the pressure in the set casing (3)
Pump (6) is connect by aqueduct (13) with the header tank (2)；
The top of the set casing (3) is provided with fixed bracket (4), the trapezoidal setting of the fixed bracket (4), described solid
It is fixedly connected at the top of fixed rack (4) atomizer (5), the atomizer (5) passes through atomization in horn-like and its bottom
Water pipe (14) is connect with pressure pump (6).
2. air purifier according to claim 1, which is characterized in that
The lower part of the fixed bracket (4) is provided with control cabinet (9), the control cabinet (9) respectively with the water check valve (12), pressure
Power pump (6) and atomizer (5) connection, the control cabinet (9) for control the water check valve (12), pressure pump (6) and
Atomizer (5) opens and closes.
3. air purifier according to claim 1, which is characterized in that
Floating ball (8) are provided in the header tank (2)；
Filter screen (7) are provided between the header tank (2) and aqueduct (13).
4. air purifier according to claim 1, which is characterized in that
Further include PM2.5 monitoring device, for monitoring the PM2.5 concentration in air, is preset when the PM2.5 concentration in air is higher than
To control cabinet (9), control cabinet (9) controls water check valve (12) are automatically closed respectively output drive signal, while controlling atomization after value
Spray head (5) works；
It is provided with automatic adding device in the header tank (2), the automatic adding device includes the second water tank, in the second water tank
For holding Chinese herbal medicine fluid, it is provided with liquid level sensor in the header tank (2), second water tank and the header tank (2)
It is connected by communicating valve, when the liquid level in the header tank (2) is lower than default liquid level, the liquid level sensor output fluid infusion letter
Number control communicating valve is opened, and is located at the Chinese herbal medicine fluid in header tank (2) and is flowed into header tank (2).
5. air purifier according to claim 1, which is characterized in that
The air purifier further includes prompt unit, and the prompt unit includes processing module, extraction module, display, institute
Extraction module is stated for obtaining user u in tuiThe secondary power consumption b using air purifier iui, the processing module by with
Lower formula calculates power consumption bui:
bui=μ+bu(tui)+bi(tui)(1)
Wherein μ is constant, bu(tui) it is in tuiThe power consumption, b of its first heating tube (3), the second heating tube (4)i(tui) be
Processing module, extraction module and display are in tuiIt power consumption；
Wherein bi(tui) can be indicated with following formula:
bi(tui)=bi+bI, Bin (t)(2)
Wherein biIt is power consumption, the b of processing module, extraction module and display under normal temperatureI, Bin (t)For in processing mould
Each component temperature increases the increased power consumption of institute in block, extraction module and display；
Since the frequency of use of the use of each user air purifier is different, so determining user u by following formula
Use biasing:
devu(t)=sign (t-tu)·|t-tu|β(3)
Wherein tuFor the electricity consumption that average electricity consumption, the t of air purifier each time are when air purifier finally uses, β is normal
Number；
The use biasing of air purifier has been determined, using power consumption has needed b each timeui, can be determined by following formula should
The number that acquisition device can also continue to use under the frequency of use of the air purifier:
Total electric energy, the α that wherein N is remaining access times, P is battery are constant；
The processing module exports remaining access times to display device.
6. air purifier according to claim 4, which is characterized in that
The air purifier further includes the battery (160) for being powered to the pressure pump (6), the battery
(160) be connected with power supply circuit, the power supply circuit include EMC and first control unit (110), the first rectifier power source (120),
DC/DC converting unit (130), the second rectification unit (140), charhing unit (150), protection location (170), 220V exchange input
It is electrically connected with EMC and first control unit (110), EMC and first control unit (110) are electrically connected with the first rectifier power source (120)
It connects, forms the DC voltage of 300V or so, direct voltage output is electrically connected with DC/DC converting unit (130), converts through DC/DC
Unit (130) forms high-frequency ac output, and high-frequency ac output is electrically connected with the second rectification unit (140), single by the second rectification
First (140) are electrically connected with charhing unit (150).
7. air purifier according to claim 6, which is characterized in that
The charhing unit (150) is electrically connected with protection location (170), protection location (170) and DC/DC converting unit
(130) it collectively forms with overcurrent, over-voltage, overheat and the power supply circuit of under-voltage protection；The DC/DC converting unit includes one
A adjusting transformer T2, adjusting transformer T2 has two groups of secondary outputs, and first group of secondary output passes through after the rectification circuit of the second level
As power supply circuit, battery (160) charging is used；The other end is electrically connected with the end D of chip, in the first rectifier power source (120)
Output plus terminal be serially connected with the diode D3 that voltage-stabiliser tube is connected with reverse phase, two poles that voltage-stabiliser tube is connected with reverse phase with the end D of chip
The capacitance-resistance circuit that the output plus terminal of pipe D3 tie point and the first rectifier power source (120) is connect by resistance R2 and capacitor C3.
8. air purifier according to claim 7, which is characterized in that
The protection location (170) includes photoelectrical coupler, charge circuit sample circuit, and charge circuit sample circuit is by steady
The luminous tube concatenation composition of pressure pipe, current-limiting resistance R5, resistance R6 and photoelectrical coupler, charge circuit sample circuit are attempted by power supply
The output end of circuit, the emitter of the photoelectric receiving tube of photoelectrical coupler are electrically connected with the control terminal C-terminal of chip, die terminals and core
The F terminal shortcircuit of piece connects, and between tie point and earth-return and is connected to the circuit that concatenates of resistance R4 and capacitor C7, resistance R4 and capacitor
The concatenation circuit of C7 simultaneously meets a capacitor C8.
9. air purifier according to claim 7, which is characterized in that
First group of secondary output of the adjusting transformer T2 has feedback capacity C4 with primary one end.
10. air purifier according to claim 6, which is characterized in that
Two positive and negative polar contacts that the output end of the power supply circuit has battery (160) to charge, wherein negative contacts and negative
There is sample resistance R6 between pole, negative contacts and the contact that is electrically connected of sample resistance R6 by diode D2 and resistance R3 and charge back
The electrical connection of road sample circuit circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213893.2A CN109114686B (en) | 2018-10-16 | 2018-10-16 | Air purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811213893.2A CN109114686B (en) | 2018-10-16 | 2018-10-16 | Air purifier |
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| CN109114686B CN109114686B (en) | 2020-06-30 |
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|---|---|
| CN109114686B (en) | 2020-06-30 |
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