CN208382453U - A kind of new blower - Google Patents
A kind of new blower Download PDFInfo
- Publication number
- CN208382453U CN208382453U CN201820531980.1U CN201820531980U CN208382453U CN 208382453 U CN208382453 U CN 208382453U CN 201820531980 U CN201820531980 U CN 201820531980U CN 208382453 U CN208382453 U CN 208382453U
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- air
- area
- fresh air
- cabinet
- air draft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a kind of new blowers, have fresh air Circulation Area and air draft Circulation Area in cabinet, and the master control circuit board with main control circuit is equipped in cabinet；The outdoor air inlet for being connected to fresh air Circulation Area is offered on cabinet, and the fresh air outlet for being connected to the fresh air Circulation Area other end is offered on cabinet, it is respectively equipped with fresh air filter screen group in fresh air Circulation Area, be electrically connected to the first centrifugal fan unit of main control circuit and is electrically connected to the anion generator of main control circuit；The indoor exhaust wind mouth for being connected to air draft Circulation Area one end is offered on cabinet, and the wind exhausting outlet for being connected to the air draft Circulation Area other end is offered on cabinet, it is respectively equipped with air draft filter screen group in air draft Circulation Area, be electrically connected to the second centrifugal fan unit of main control circuit and is electrically connected to the indoor air quality detecting device of main control circuit.The utility model can realize that the automatic intelligent of indoor and outdoor air circulating purification controls, good purification, and fresh air effect is good.
Description
Technical field
The utility model relates to air qualities to adjust field more particularly to a kind of new blower.
Background technique
With the improvement of living standards, people are higher and higher to indoor air quality requirement.It is a can high effect cleaning it is empty
High, the intelligent new blower convenient to use of gas, Energy Efficiency Ratio is needed for consumer.
New blower is a kind of effective air cleaning facility, indoor air can be made to generate circulation, on the one hand interior
Outdoor is discharged in dirty air, on the other hand outdoor ozone after the measures such as sterilization, disinfection, filtering, then inputs
To interior, allow all be all the time in room fresh clean air.New blower makes room air by independently air-supply and air inducing
Realize convection current, to carry out room air displacement to the greatest extent, built in purification system guarantee that the air that enters the room is clean
Net health.
In the prior art, the functions such as new blower is on and off are confined to by the key in remote control control or fresh air fuselage
Control, when indoor control quality is deteriorated or when improving, can not automated intelligent it is on and off, the degree of automation is lower, can not
It learns in real time and improves indoor air quality automatically.
Utility model content
In view of the above deficiencies, the purpose of this utility model is to provide a kind of new blower, it can be achieved that indoor air quality
Automated intelligent monitoring not only can guarantee that interior has always to realize the automatic intelligent control of indoor and outdoor air circulating purification
Good air quality, good purification, fresh air effect is good, and energy conservation, no pollution to the environment.
Used technical solution is the utility model in order to achieve the above objectives:
A kind of new blower, including cabinet, which is characterized in that there is a fresh air Circulation Area and an air draft to circulate in the cabinet
Area, and a master control circuit board is provided in the cabinet, a main control circuit is provided in the master control circuit board；At this
The outdoor air inlet for being connected to fresh air Circulation Area one end is offered on cabinet, and offer on the cabinet be connected to it is new distinguished and admirable
The fresh air outlet of logical area's other end, a fresh air filter screen group is respectively arranged in the fresh air Circulation Area, is electrically connected to master control
One first centrifugal fan unit of circuit processed and the anion generator for being electrically connected to main control circuit；It is opened on the cabinet
Equipped with the indoor exhaust wind mouth for being connected to air draft Circulation Area one end, and offer on the cabinet that be connected to air draft Circulation Area another
One wind exhausting outlet at end, an air draft filter screen group is respectively arranged in the air draft Circulation Area, is electrically connected to main control circuit
One second centrifugal fan unit and the indoor air quality detecting device for being electrically connected to main control circuit.
A upper cross plate, one are from top to bottom disposed in the cabinet as a further improvement of the utility model,
Intermediate vertical clapboard, an intermediate diaphragm plate, a lower cross plate and a bottom vertical clapboard, wherein the intermediate vertical clapboard is set to upper cross plate
Lower end surface, the intermediate diaphragm plate are connected between one inner wall of intermediate vertical clapboard lower end and cabinet, which is connected to
In lower cross plate and cabinet between bottom；The upper cross plate and lower cross plate by interior of equipment cabinet be divided into region on one, in one region with once
Region, which combines with intermediate diaphragm plate is divided into middle region area in one fresh air Zhong Qu and an air draft, the bottom
Lower region is divided into area under a fresh air Xia Qu and an air draft by vertical clapboard；Pass through a ventilation duct under the fresh air in area and fresh air between area
Road is connected, and several air holes excessively are offered on the lower cross plate, area under air draft is made to be connected with area in air draft；Area under the fresh air,
Fresh air Zhong Qu combines to form the fresh air Circulation Area with upper region, and area under the air draft, area combines to form the row in air draft
Wind circulation area；The outdoor air inlet is connected with area under fresh air, the fresh air outlet is connected with upper region, the indoor exhaust wind mouth and
Area is connected under air draft, which is connected with area in air draft；The first centrifugal fan unit and anion generator are equal
It is set in fresh air in area, which is set under air draft in area, the second centrifugal fan unit and room air
Quality detection device is set in air draft in area, is offered on the cabinet and positioned at indoor air quality detecting device outer side edges
Several detection holes.
The fresh air filter screen group includes being set under fresh air in area once as a further improvement of the utility model,
Filter screen group and it is set to filter screen group on one in region, wherein the lower filter screen group includes at least once HEPA filtering
Net, the lower HEPA filter screen are set between outdoor air inlet and ventilation shaft；Filter screen group includes HEPA filtering on one on this
Net and the activated charcoal strainer being set on HEPA filter screen upper surface；The air draft filter screen group includes at least one
HEPA filter screen, the HEPA filter screen are set to indoor exhaust wind mouth and cross between air holes.
As a further improvement of the utility model, the first centrifugal fan unit include one first centrifugal blower and
It is connected to a first motor of the first centrifugal blower, an exhaust vent is offered on the upper cross plate, is arranged in the exhaust vent lower end
There is an outlet housing, which is connected to outlet housing；The second centrifugal fan unit include one second centrifugal blower,
And it is connected to one second motor of the second centrifugal blower, which is connected to wind exhausting outlet.
Ventilation opening on one is offered on the intermediate diaphragm plate as a further improvement of the utility model, under this
The ventilation opening once between bottom vertical clapboard and lower filter screen group is offered on transverse slat, the ventilation shaft is connected to logical
Between air port and lower ventilation opening and it is located in air draft in area.
The indoor air quality detecting device includes PM2.5 detection module as a further improvement of the utility model,
With formaldehyde examination module.
The main control circuit includes a master controller, is electrically connected to master control as a further improvement of the utility model,
One power circuit block of device processed, is electrically connected to master controller at the forceful electric power output circuit module for being electrically connected to master controller
One clock circuit module, the single-chip microcontroller for being electrically connected to master controller and the infrared remote receiver for being electrically connected to single-chip microcontroller,
In, which is respectively electrically connected to indoor air quality detecting device and anion generator, the forceful electric power output circuit mould
The output end of block be respectively connected to the first centrifugal fan unit, the second centrifugal fan unit, be set in outdoor air inlet into
Air control door and the air draft being set on wind exhausting outlet control door.
As a further improvement of the utility model, the power circuit block include power module F1, voltage stabilizing chip U2,
Photoelectrical coupler U1, triode Q1, fuse F2, resistance R1, resistance R2, nonpolar capacitor C1, polar capacitor C2~C7, two poles
Pipe D1 and relay K1, wherein the AC1 input terminal of power module F1 is respectively connected to fuse F2, nonpolar capacitor C1 mono-
End and relay K1, the AC2 input terminal of power module F1 are connected to the nonpolar capacitor C1 other end；Polar capacitor C2 and pole
Property capacitor C4 is in parallel to form one first parallel branch, and+12V the output end of power module F1 is connected to the first parallel branch one
End, the electric wire ground terminal of power module F1 are connected to the first parallel branch other end；Polar capacitor C3 and polar capacitor C5
It is in parallel to form one second parallel branch ,+5V the output end of power module F1 is connected to second parallel branch one end, the power supply
The electric wire ground terminal of module F1 is connected to the second parallel branch other end；The second parallel branch one end is connected to voltage stabilizing chip U2
Input terminal, the output end of voltage stabilizing chip U2 is connected on parallel branch one end of polar capacitor C6 and polar capacitor C7, and
Another terminated wires ground terminal of the parallel branch；It is connected with resistance R1 between the anode and relay K1 of photoelectrical coupler U1,
The collector of photoelectrical coupler U1 is connected to master controller；The collector of triode Q1 is connected to relay K1 and diode
The parallel branch that D1 is in parallel, the base stage of triode Q1 are connected to the one end resistance R2, and the resistance R2 other end is connected to master control
Device processed, the emitter ground connection of triode Q1.
The forceful electric power output circuit module includes resistance R3~R8, connector as a further improvement of the utility model,
J2~J5, silicon-controlled Q2~Q5, nonpolar capacitor C8~C11, diode D2, diode D3, relay K2, relay K3, three
Pole pipe Q6 and triode Q7, wherein the anode and cathode of the silicon-controlled Q2 is respectively connected to connector J2, connector J2 and master
Resistance R3 is connected between controller, the control electrode of the silicon-controlled Q2 is respectively connected to nonpolar capacitor C8 and relay K3, should
Relay K3 is connected to air inlet control door；The anode and cathode of the silicon-controlled Q3 is respectively connected to connector J3, connector J3
Resistance R4 is connected between master controller, the control electrode of the silicon-controlled Q3 is respectively connected to nonpolar capacitor C9 and relay
K2, relay K2 are connected to air draft control door；The anode and cathode of the silicon-controlled Q4 is respectively connected to connector J4, the connection
Resistance R5 is connected between device J4 and master controller, the control electrode of the silicon-controlled Q4 is respectively connected to nonpolar capacitor C10 and
One centrifugal fan unit；The anode and cathode of the silicon-controlled Q5 is respectively connected to connector J5, connector J5 and master controller
Between be connected with resistance R6, the control electrode of the silicon-controlled Q5 is respectively connected to nonpolar capacitor C11 and the second centrifugal fan unit；
Connector J2, connector J3, connector J4 and connector J5 are connected with each other；Relay K3 is in parallel to be formed with diode D2
One third parallel branch, relay K2 and diode D3 are in parallel to form one the 4th parallel branch, the third parallel branch with
The series connection of 4th parallel branch, the third parallel branch are connected to the collector of triode Q6, and the base stage of triode Q6 is connected to
The one end resistance R7, the resistance R7 other end are connected to master controller, and the 4th parallel branch is connected to the collector of triode Q7,
The base stage of triode Q7 is connected to the one end resistance R8, and the resistance R8 other end is connected to master controller.
The clock circuit module includes clock chip U3, capacitor C12, electricity as a further improvement of the utility model,
Hold C13, diode D4, diode D5, crystal oscillator X1 and battery, wherein the oscillator input of clock chip U3 is separately connected
To the one end capacitor C12 and the one end crystal oscillator X1, the crystal oscillator X1 other end is respectively connected to the vibration of the one end capacitor C13 Yu clock chip U3
Device output end is swung, the capacitor C12 other end is connect with the capacitor C13 other end；The positive power source terminal of clock chip U3 is separately connected
To diode D4 cathode and diode D5 cathode, diode D5 anode is connected to battery；The serial data of clock chip U3
The end I/O and serial clock input terminal are respectively connected to master controller.
The utility model has the following beneficial effects:
(1) novel new blower internal structure design is used, reasonable fresh air Circulation Area and air draft Circulation Area be provided, and by
Fresh air filter screen group, the first centrifugal fan unit in fresh air Circulation Area are combined with anion generator, introduce outdoor air,
Outdoor air is filtered, and discharges anion, then is emitted into interior；Meanwhile by the air draft filter screen in air draft Circulation Area
Group is combined with the second centrifugal fan unit, is discharged after being filtered to dirty room air outdoor；Fresh air Circulation Area and row
The operation of mechanism is mutually indepedent in wind circulation area, will not generate and interfere with each other, and guarantees that Leads to new breeze process and foul atmosphere are discharged
Process can normal table carry out, provided safeguard for indoor good air quality；
(2) it is designed by special main control circuit, in conjunction with indoor air quality detecting device, Detection of Air Quality indoors
When device detects that indoor air quality is not up to standard, drive control is carried out by the forceful electric power output circuit module in main control circuit,
Automatic starting fresh air Circulation Area and air draft Circulation Area Nei Ge mechanism, to realize the automatic intelligent control of indoor and outdoor air circulating purification
System not only can guarantee indoor always with good air quality, good purification, fresh air effect without artificially opening new blower
Fruit is good, and energy conservation, no pollution to the environment.
Above-mentioned is the general introduction of utility model technical solution, below in conjunction with attached drawing and specific embodiment, to the utility model
It is described further.
Detailed description of the invention
Fig. 1 is a structural schematic diagram of the new blower of the utility model；
Fig. 2 is another structural schematic diagram of the new blower of the utility model；
Fig. 3 is the schematic diagram of the utility model power circuit block；
Fig. 4 is the schematic diagram of the utility model forceful electric power output circuit module；
Fig. 5 is the schematic diagram of the utility model clock circuit module.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy for reaching predetermined purpose and being taken, below in conjunction with
Specific embodiment of the present utility model is described in detail in attached drawing and preferred embodiment.
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment provides a kind of new blower, including cabinet 1, has in the cabinet 1
There are a fresh air Circulation Area and an air draft Circulation Area, and be provided with a master control circuit board in the cabinet 1, in the main control circuit
A main control circuit is provided on plate；The outdoor air inlet 11 for being connected to fresh air Circulation Area one end is offered on the cabinet 1,
And the fresh air outlet 12 for being connected to the fresh air Circulation Area other end is offered on the cabinet 1, in the fresh air Circulation Area respectively
It is provided with a fresh air filter screen group 21, one first centrifugal fan unit 22 of main control circuit is electrically connected to and is electrically connected to master
One anion generator 23 of control circuit；The indoor exhaust wind for being connected to air draft Circulation Area one end is offered on the cabinet 1
Mouth 13, and the wind exhausting outlet for being connected to the air draft Circulation Area other end is offered on the cabinet 1, divide in the air draft Circulation Area
It is not provided with an air draft filter screen group 31, is electrically connected to one second centrifugal fan unit 32 of main control circuit and is electrically connected to
One indoor air quality detecting device 33 of main control circuit, in the present embodiment, indoor air quality detecting device 33 includes
PM2.5 detection module and formaldehyde examination module are realized to the PM2.5 detection of room air and formaldehyde examination.
Specifically, in the present embodiment, as shown in Figures 1 and 2, being from top to bottom disposed with one in the cabinet 1
Upper cross plate 4, an intermediate vertical clapboard 5, an intermediate diaphragm plate 6, a lower cross plate 7 and a bottom vertical clapboard 8, wherein the centre it is perpendicular every
Plate 5 is set to 4 lower end surface of upper cross plate, which is connected between intermediate 5 lower end of vertical clapboard and 1 one inner wall of cabinet,
The bottom vertical clapboard 8 is connected in lower cross plate 7 and cabinet 1 between bottom；The upper cross plate 4 will be divided into lower cross plate 7 inside cabinet 1
Region 10 and once region 20 in region 9, one on one, which combines with centre diaphragm plate 6 divides middle region 10
At area 102 in area 101 in a fresh air and an air draft, which is divided into area 201 and a row under a fresh air for lower region 20
The area Feng Xia 202；Area 201 is connected with a ventilation shaft 21 is passed through in fresh air between area 101 under the fresh air, on the lower cross plate 7
Several air holes 71 excessively are offered, area 202 under air draft is made to be connected with area 102 in air draft；Area 201 under the fresh air, area 101 in fresh air
It combines to form the fresh air Circulation Area with upper region 9, area 202 under the air draft, area 102 combines to form the air draft in air draft
Circulation Area；The outdoor air inlet 11 is connected with area 201 under fresh air, and fresh air outlet 12 is connected with upper region 9, interior row
Air port 13 is connected with area 202 under air draft, which is connected with area 102 in air draft；The first centrifugal fan unit 22
It is all set in fresh air in area 101 with anion generator 23, which is set under air draft in area 202, should
Second centrifugal fan unit 32 is set in air draft in area 101 with indoor air quality detecting device 33, on the cabinet 1 and position
Several detection holes 15 are offered in 33 outer side edges of indoor air quality detecting device, indoor air quality detecting device 33 passes through inspection
Gaging hole 15 carries out real-time monitoring to room air.
In the present embodiment, the fresh air filter screen group 21 includes the filter screen group once being set under fresh air in area 201
211 and be set in region 9 one on filter screen group 212, wherein the lower filter screen group 211 includes at least once HEPA mistake
Strainer, the lower HEPA filter screen are set between outdoor air inlet 11 and ventilation shaft 21；Filter screen group 212 includes on one on this
HEPA filter screen 2121 and the activated charcoal strainer 2122 being set on 2121 upper surface of HEPA filter screen；The air draft
Filter screen group 31 includes an at least HEPA filter screen 311, which is set to indoor exhaust wind mouth 13 and crosses air holes 71
Between.
In the present embodiment, the first centrifugal fan unit 22 includes one first centrifugal blower 221 and is connected to first
One first motor 222 of centrifugal blower 221, offers an exhaust vent 41 on the upper cross plate 4, is arranged in 41 lower end of exhaust vent
There is an outlet housing 42, which is connected to outlet housing 42；The second centrifugal fan unit 32 includes one second
Centrifugal blower 321 and one second motor 322 for being connected to the second centrifugal blower 321,321 row of being connected to of the second centrifugal blower
Wind outlet.
In the present embodiment, ventilation opening 61 on one are offered on the intermediate diaphragm plate 6, is opened up on the lower cross plate 7
There is the ventilation opening once between bottom vertical clapboard 8 and lower filter screen group 211, the ventilation shaft 21 is connected to ventilation opening
Between 61 and lower ventilation opening and it is located in air draft in area 102.
The present embodiment fresh air owner will be realized using circuit control, specifically, the main control circuit includes a main control
Device, the forceful electric power output circuit module for being electrically connected to master controller, is electrically connected at the power circuit block for being electrically connected to master controller
It is connected to a clock circuit module of master controller, be electrically connected to a single-chip microcontroller of master controller and is electrically connected to the one of single-chip microcontroller
Infrared remote receiver, wherein the master controller is respectively electrically connected to indoor air quality detecting device 33 and anion generator 23,
The output end of the forceful electric power output circuit module is respectively connected to the first centrifugal fan unit 22, the second centrifugal fan unit 32, sets
The air inlet control door being placed in outdoor air inlet 11 and the air draft control door being set on wind exhausting outlet.In the present embodiment, institute
Serial communication can be carried out by stating between master controller and single-chip microcontroller, wherein master controller uses STM32F103R chip, is responsible for new
The whole service process of blower is controlled, single-chip microcontroller STC90C58AD, is responsible for the display of infrared input and liquid crystal.
Specifically, as shown in figure 3, the power circuit block includes power module F1, voltage stabilizing chip U2, photoelectrical coupler
U1, triode Q1, fuse F2, resistance R1, resistance R2, nonpolar capacitor C1, polar capacitor C2~C7, diode D1 and relay
Device K1, wherein the AC1 input terminal of power module F1 is respectively connected to fuse F2, nonpolar one end capacitor C1 and relay
K1, the AC2 input terminal of power module F1 are connected to the nonpolar capacitor C1 other end；Polar capacitor C2 and polar capacitor C4 phase
Parallel connection forms one first parallel branch, and+12V the output end of power module F1 is connected to first parallel branch one end, the power supply
The electric wire ground terminal of module F1 is connected to the first parallel branch other end；Polar capacitor C3 is in parallel to be formed with polar capacitor C5
One second the parallel branch ,+5V output end of power module F1 are connected to second parallel branch one end, the electricity of power module F1
Line ground terminal is connected to the second parallel branch other end；The second parallel branch one end is connected to the input terminal of voltage stabilizing chip U2,
The output end of voltage stabilizing chip U2 is connected on parallel branch one end of polar capacitor C6 and polar capacitor C7, and the parallel branch
Another terminated wires ground terminal；It is connected with resistance R1 between the anode and relay K1 of photoelectrical coupler U1, the photoelectric coupling
The collector of device U1 is connected to master controller；The collector of triode Q1 is connected to what relay K1 and diode D1 was in parallel
Parallel branch, the base stage of triode Q1 are connected to the one end resistance R2, and the resistance R2 other end is connected to master controller, three pole
The emitter of pipe Q1 is grounded.
The power input AC 220 V of new blower provided in this embodiment will be exchanged come what is provided by power circuit block
Electricity is converted into direct current 12V and direct current 5V, and direct current 12V works for relay, and direct current 5V works for other TTL devices.Pass through light
Electric coupler U1 can find the trough of alternating current, when notice master controller comes to provide conducting to following silicon-controlled Q2~Q
Between, master switch of the relay K1 as forceful electric power output circuit module.
Specifically, as shown in figure 4, the forceful electric power output circuit module include resistance R3~R8, it is connector J2~J5, controllable
Silicon Q2~Q5, nonpolar capacitor C8~C11, diode D2, diode D3, relay K2, relay K3, triode Q6 and three poles
Pipe Q7, wherein the anode and cathode of the silicon-controlled Q2 is respectively connected to connector J2, connects between connector J2 and master controller
It is connected to resistance R3, the control electrode of the silicon-controlled Q2 is respectively connected to nonpolar capacitor C8 and relay K3, relay K3 connection
Door is controlled to air inlet；The anode of the silicon-controlled Q3 and cathode are respectively connected to connector J3, connector J3 and master controller it
Between be connected with resistance R4, the control electrode of the silicon-controlled Q3 is respectively connected to nonpolar capacitor C9 and relay K2, relay K2
It is connected to air draft control door；The anode and cathode of the silicon-controlled Q4 is respectively connected to connector J4, connector J4 and main control
Resistance R5 is connected between device, the control electrode of the silicon-controlled Q4 is respectively connected to nonpolar capacitor C10 and the first centrifugal fan machine
Group 22；The anode and cathode of the silicon-controlled Q5 is respectively connected to connector J5, is connected between connector J5 and master controller
Resistance R6, the control electrode of the silicon-controlled Q5 are respectively connected to nonpolar capacitor C11 and the second centrifugal fan unit 32；The connector
J2, connector J3, connector J4 and connector J5 are connected with each other；Relay K3 and diode D2 are in parallel to form a third simultaneously
Join branch, relay K2 and diode D3 are in parallel to form one the 4th parallel branch, and the third parallel branch is in parallel with the 4th
Branch series connection, the third parallel branch are connected to the collector of triode Q6, and the base stage of triode Q6 is connected to resistance R7 mono-
End, the resistance R7 other end are connected to master controller, and the 4th parallel branch is connected to the collector of triode Q7, the triode
The base stage of Q7 is connected to the one end resistance R8, and the resistance R8 other end is connected to master controller.
In the present embodiment, forceful electric power output circuit module controls the using silicon-controlled Q2~Q5 as output control respectively
The first motor 222 of one centrifugal fan unit 22, the second motor 322 of the second centrifugal fan unit 32, air inlet control door and row
Air control door, to realize the operation for automatically controlling new blower by main control circuit.
Specifically, as shown in figure 5, the clock circuit module includes clock chip U3, capacitor C12, capacitor C13, two poles
Pipe D4, diode D5, crystal oscillator X1 and battery, wherein the oscillator input of clock chip U3 is respectively connected to capacitor C12 mono-
End and the one end crystal oscillator X1, the crystal oscillator X1 other end are respectively connected to the oscillator output end of the one end capacitor C13 Yu clock chip U3,
The capacitor C12 other end is connect with the capacitor C13 other end；It is negative that the positive power source terminal of clock chip U3 is respectively connected to diode D4
Pole and diode D5 cathode, diode D5 anode are connected to battery；The end serial data I/O of clock chip U3 and it is serial when
Clock input terminal is respectively connected to master controller.In the present embodiment, clock chip U3 is PCF8563 chip.
The present embodiment additionally provides the control method based on above-mentioned new blower, comprising the following steps:
(1) by IR remote controller input air quality normal range value, and input value is received by infrared remote receiver；
(2) by 33 real-time monitoring air quality current value of indoor air quality detecting device, and the number that will be monitored in real time
According to being transmitted to master controller, the air quality current value that master controller judgement receives whether air quality normal range value with
It is interior, if air quality current value is not in air quality normal range value, (3) are thened follow the steps, otherwise, constantly repeat the step
Suddenly；
(3) master controller notifies forceful electric power output circuit module, starts the first centrifugal fan machine by forceful electric power output circuit module
The motor of group 22 and the second centrifugal fan unit 32, air inlet control door, air draft control door and anion generator 23, then pass through
Fresh air Circulation Area outdoor air is filtered after to indoor input fresh air, meanwhile, by air draft Circulation Area by room air into
To outdoor discharge after row filtering, the cyclic process of indoor and outdoor air and the purification process of room air are realized；
(4) judged by the range that master controller is more than air quality normal range value to air quality current value, and
According to the range size for being more than, the first centrifugal fan unit 22 and the second centrifugal fan unit are adjusted by forceful electric power output circuit module
32 power of motor, to adjust the wind-force size of the first centrifugal fan unit 22 and the second centrifugal fan unit 32, to adjust room
The speed of inner air and outer air circulating purification.
In the present embodiment, indoor air quality detecting device 33 may include PM2.5 detection module and formaldehyde examination module,
It realizes to the PM2.5 detection of room air and formaldehyde examination.
It can be according to indoor air quality in conjunction with upper special main control circuit design by the special structure design of new blower
The automatic opening of new blower is carried out, to carry out indoor and outdoor air circulatory function, and can be controlled according to the degree of air pollution quality
The power of motor size of the first centrifugal fan unit 22 and the second centrifugal fan unit 32 is made, to adjust the first centrifugal fan unit
22 and second centrifugal fan unit 32 wind-force size, the speed of final adjustment indoor and outdoor air circulating purification reaches energy-saving ring
The purpose of guarantor.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore technical characteristic identical or approximate with the utility model above-described embodiment is used, and obtained other structures,
It is within the protection scope of the utility model.
Claims (10)
1. a kind of new blower, including cabinet, which is characterized in that have a fresh air Circulation Area and an air draft to circulate in the cabinet
Area, and a master control circuit board is provided in the cabinet, a main control circuit is provided in the master control circuit board；At this
The outdoor air inlet for being connected to fresh air Circulation Area one end is offered on cabinet, and offer on the cabinet be connected to it is new distinguished and admirable
The fresh air outlet of logical area's other end, a fresh air filter screen group is respectively arranged in the fresh air Circulation Area, is electrically connected to master control
One first centrifugal fan unit of circuit processed and the anion generator for being electrically connected to main control circuit；It is opened on the cabinet
Equipped with the indoor exhaust wind mouth for being connected to air draft Circulation Area one end, and offer on the cabinet that be connected to air draft Circulation Area another
One wind exhausting outlet at end, an air draft filter screen group is respectively arranged in the air draft Circulation Area, is electrically connected to main control circuit
One second centrifugal fan unit and the indoor air quality detecting device for being electrically connected to main control circuit.
2. new blower according to claim 1, which is characterized in that be from top to bottom disposed on one in the cabinet
Transverse slat, an intermediate vertical clapboard, an intermediate diaphragm plate, a lower cross plate and a bottom vertical clapboard, wherein the intermediate vertical clapboard is set to
Upper cross plate lower end surface, the intermediate diaphragm plate are connected between one inner wall of intermediate vertical clapboard lower end and cabinet, the bottom vertical clapboard
It is connected in lower cross plate and cabinet between bottom；Interior of equipment cabinet is divided into region on one by the upper cross plate and lower cross plate, region in one
With region once, which combines with intermediate diaphragm plate is divided into middle region in area in one fresh air Zhong Qu and an air draft,
Lower region is divided into area under a fresh air Xia Qu and an air draft by the bottom vertical clapboard；Pass through one under the fresh air in area and fresh air between area
Ventilation shaft is connected, and several air holes excessively are offered on the lower cross plate, area under air draft is made to be connected with area in air draft；The fresh air
Lower area, fresh air Zhong Qu combine to form the fresh air Circulation Area with upper region, and area under the air draft, area combines to form institute in air draft
State air draft Circulation Area；The outdoor air inlet is connected with area under fresh air, and fresh air outlet is connected with upper region, the indoor exhaust wind
Mouth is connected with area under air draft, which is connected with area in air draft；The first centrifugal fan unit and anion occur
Device is all set in fresh air in area, which is set under air draft in area, the second centrifugal fan unit and interior
Air quality detecting device is set in air draft in area, is opened on the cabinet and positioned at indoor air quality detecting device outer side edges
Equipped with several detection holes.
3. new blower according to claim 2, which is characterized in that the fresh air filter screen group includes being set to area under fresh air
In the group of filter screen once and be set to filter screen group on one in region, wherein the lower filter screen group include at least once
HEPA filter screen, the lower HEPA filter screen are set between outdoor air inlet and ventilation shaft；Filter screen group includes on one on this
HEPA filter screen and the activated charcoal strainer being set on HEPA filter screen upper surface；The air draft filter screen group includes
An at least HEPA filter screen, the HEPA filter screen are set to indoor exhaust wind mouth and cross between air holes.
4. new blower according to claim 2, which is characterized in that the first centrifugal fan unit includes one first centrifugation
Blower and the first motor for being connected to the first centrifugal blower, offer an exhaust vent, under the exhaust vent on the upper cross plate
End is provided with an outlet housing, which is connected to outlet housing；The second centrifugal fan unit include one second from
Heart blower and one second motor for being connected to the second centrifugal blower, second centrifugal blower are connected to wind exhausting outlet.
5. new blower according to claim 2, which is characterized in that offer on the intermediate diaphragm plate and divulge information on one
Mouthful, the ventilation opening once between bottom vertical clapboard and lower filter screen group, the ventilation shaft are offered on the lower cross plate
It is connected between ventilation opening and lower ventilation opening and is located in air draft in area.
6. new blower according to claim 1, which is characterized in that the indoor air quality detecting device includes PM2.5
Detection module and formaldehyde examination module.
7. new blower according to claim 1, which is characterized in that the main control circuit includes a master controller, is electrically connected
It is connected to a power circuit block of master controller, the forceful electric power output circuit module for being electrically connected to master controller, is electrically connected to master
One clock circuit module of controller, the single-chip microcontroller for being electrically connected to master controller and be electrically connected to single-chip microcontroller one infrared connect
Receive device, wherein the master controller is respectively electrically connected to indoor air quality detecting device and anion generator, forceful electric power output
The output end of circuit module is respectively connected to the first centrifugal fan unit, the second centrifugal fan unit, is set to outdoor air inlet
On air inlet control door and be set on wind exhausting outlet air draft control door.
8. new blower according to claim 7, which is characterized in that the power circuit block includes power module F1, steady
Press chip U2, photoelectrical coupler U1, triode Q1, fuse F2, resistance R1, resistance R2, nonpolar capacitor C1, polar capacitor C2
~C7, diode D1 and relay K1, wherein the AC1 input terminal of power module F1 is respectively connected to fuse F2, nonpolarity
The one end capacitor C1 and relay K1, the AC2 input terminal of power module F1 are connected to the nonpolar capacitor C1 other end；Polarity electricity
Hold C2 and polar capacitor C4 is in parallel to form one first parallel branch ,+12V the output end of power module F1 is connected to first simultaneously
Join branch one end, the electric wire ground terminal of power module F1 is connected to the first parallel branch other end；Polar capacitor C3 and pole
Property capacitor C5 is in parallel to form one second parallel branch, and+5V the output end of power module F1 is connected to the second parallel branch one
End, the electric wire ground terminal of power module F1 are connected to the second parallel branch other end；The second parallel branch one end is connected to
The output end of the input terminal of voltage stabilizing chip U2, voltage stabilizing chip U2 is connected to the parallel branch of polar capacitor C6 Yu polar capacitor C7
On one end, and another terminated wires ground terminal of the parallel branch；It is connected between the anode and relay K1 of photoelectrical coupler U1
There is resistance R1, the collector of photoelectrical coupler U1 is connected to master controller；The collector of triode Q1 is connected to relay
The parallel branch that K1 and diode D1 are in parallel, the base stage of triode Q1 are connected to the one end resistance R2, the resistance R2 other end
It is connected to master controller, the emitter ground connection of triode Q1.
9. new blower according to claim 7, which is characterized in that the forceful electric power output circuit module include resistance R3~
R8, connector J2~J5, silicon-controlled Q2~Q5, nonpolar capacitor C8~C11, diode D2, diode D3, relay K2, after
Electric appliance K3, triode Q6 and triode Q7, wherein the anode and cathode of the silicon-controlled Q2 is respectively connected to connector J2, the company
Connect and be connected with resistance R3 between device J2 and master controller, the control electrode of the silicon-controlled Q2 be respectively connected to nonpolar capacitor C8 with after
Electric appliance K3, relay K3 are connected to air inlet control door；The anode and cathode of the silicon-controlled Q3 is respectively connected to connector J3, should
Resistance R4 is connected between connector J3 and master controller, the control electrode of the silicon-controlled Q3 be respectively connected to nonpolar capacitor C9 with
Relay K2, relay K2 are connected to air draft control door；The anode and cathode of the silicon-controlled Q4 is respectively connected to connector J4,
Resistance R5 is connected between connector J4 and master controller, the control electrode of the silicon-controlled Q4 is respectively connected to nonpolar capacitor
C10 and the first centrifugal fan unit；The anode and cathode of the silicon-controlled Q5 is respectively connected to connector J5, connector J5 and master
Resistance R6 is connected between controller, the control electrode of the silicon-controlled Q5 is respectively connected to the centrifugation wind of nonpolar capacitor C11 and second
Fan unit；Connector J2, connector J3, connector J4 and connector J5 are connected with each other；Relay K3 and diode D2 phase
Parallel connection forms a third parallel branch, and relay K2 and diode D3 are in parallel to form one the 4th parallel branch, and the third is simultaneously
Connection branch is connected with the 4th parallel branch, which is connected to the collector of triode Q6, the base of triode Q6
Pole is connected to the one end resistance R7, and the resistance R7 other end is connected to master controller, and the 4th parallel branch is connected to triode Q7
Collector, the base stage of triode Q7 is connected to the one end resistance R8, and the resistance R8 other end is connected to master controller.
10. new blower according to claim 7, which is characterized in that the clock circuit module includes clock chip U3, electricity
Hold C12, capacitor C13, diode D4, diode D5, crystal oscillator X1 and battery, wherein the oscillator input of clock chip U3
It is respectively connected to the one end capacitor C12 and the one end crystal oscillator X1, the crystal oscillator X1 other end is respectively connected to the one end capacitor C13 and clock core
The oscillator output end of piece U3, the capacitor C12 other end are connect with the capacitor C13 other end；The positive power source terminal of clock chip U3
It is respectively connected to diode D4 cathode and diode D5 cathode, diode D5 anode is connected to battery；Clock chip U3's
The end serial data I/O and serial clock input terminal are respectively connected to master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531980.1U CN208382453U (en) | 2018-04-16 | 2018-04-16 | A kind of new blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531980.1U CN208382453U (en) | 2018-04-16 | 2018-04-16 | A kind of new blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382453U true CN208382453U (en) | 2019-01-15 |
Family
ID=64976025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531980.1U Expired - Fee Related CN208382453U (en) | 2018-04-16 | 2018-04-16 | A kind of new blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208382453U (en) |
-
2018
- 2018-04-16 CN CN201820531980.1U patent/CN208382453U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190115 Termination date: 20200416 |