CN107314494A - New blower fan - Google Patents
New blower fan Download PDFInfo
- Publication number
- CN107314494A CN107314494A CN201710692605.5A CN201710692605A CN107314494A CN 107314494 A CN107314494 A CN 107314494A CN 201710692605 A CN201710692605 A CN 201710692605A CN 107314494 A CN107314494 A CN 107314494A
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- China
- Prior art keywords
- air
- channel
- blower fan
- purification
- filter layer
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- 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
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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
- 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
Abstract
The present invention relates to a kind of new blower fan, including outer cover body, outer cover body is provided with and changes air port, return air inlet and air outlet；Indoor circulation mechanism, indoor circulation mechanism is provided with indoor circulation passage, and the air outlet of indoor circulation passage is communicated with air outlet；Purification mechanism, purification mechanism is provided with purification channel, and the air inlet of purification channel is communicated with return air inlet, and the air outlet of purification channel is communicated with the air inlet of indoor circulation passage；New wind mechanism, new wind mechanism is provided with fresh air channel, and fresh air channel is provided with the 3rd blower unit, and the air inlet of fresh air channel is communicated with changing air port, and the air outlet of fresh air channel is communicated with the air inlet of purification channel；Switching device.Pass through the setting of indoor circulation mechanism, purification mechanism and new wind mechanism, when indoor air circulation for a period of time after, room air becomes dirty, now, open switching device, so that extraneous air is introduced by new wind mechanism and got in via purification mechanism and indoor circulation mechanism, and then improve indoor air quality.
Description
Technical field
The present invention relates to indoor air purification field, more particularly to a kind of new blower fan.
Background technology
With the continuous improvement of people's living standards, requirement to IAQ also more and more higher, especially air
Quality goes from bad to worse so that the demand of air purifier is also significantly increased people.Existing air purifier is followed using interior
The mode of operation of ring, circularly purifying is constantly carried out by room air, to improve the air quality of interior.However, this work
In use for some time, the gas concentration lwevel in room air can raise and become muddy the air purifier of pattern, after
And cause IAQ to decline.
The content of the invention
Based on this, it is necessary to for air purifier work IAQ after a period of time begin to decline the problem of,
A kind of new blower fan is provided.
Its technical scheme is as follows：
New blower fan, including outer cover body, outer cover body are provided with and change air port, return air inlet and air outlet；It is located in outer cover body
Indoor circulation mechanism, indoor circulation mechanism is provided with indoor circulation passage, and the air outlet of indoor circulation passage communicates with air outlet；
The purification mechanism in outer cover body is located at, purification mechanism is provided with purification channel, and the air inlet of purification channel is communicated with return air inlet, only
The air outlet for changing passage is communicated with the air inlet of indoor circulation passage；The new wind mechanism in outer cover body is located at, new wind mechanism is set
Have and the 3rd blower unit is provided with the fresh air channel for introducing extraneous air, fresh air channel, the air inlet of fresh air channel is with changing
Air port is communicated, and the air outlet of fresh air channel is communicated with the air inlet of purification channel, is additionally provided with new for controlling outdoor air to enter
The switching device of wind passage.
Above-mentioned new blower fan, by the setting of indoor circulation mechanism, purification mechanism and new wind mechanism, when indoor air circulation one
After the section time, room air becomes dirty, now, opens switching device so that extraneous air is introduced and passed through by new wind mechanism
Got in by purification mechanism and indoor circulation mechanism, and then improve indoor air quality.
Technical scheme is illustrated further below：
In one of the embodiments, the 3rd blower unit includes the 3rd fixed mount and is located on the 3rd fixed mount at least
One the 3rd air-introduced machine.The setting of at least one air-introduced machine ensure that enough wind-force enters outdoor air by fresh air power traction
It is indoor.
In one of the embodiments, switching device includes keeping out the wind for the air inlet for being turned on and off fresh air channel
Plate, in addition to the flapper actuator that driving deep bead is turned on and off.Deep bead is driven to open and close by flapper actuator
The air inlet of fresh air channel is closed, to realize the function of indoor and outdoor air exchange.
In one of the embodiments, it is additionally provided with the intelligent control that controlling baffle plate driver driving deep bead is opened and closed
System, intelligence control system includes the sensor cluster for being used to detect IAQ.Intelligence control system is according to sensor
Component decides whether that driving deep bead is opened and closed to the testing result of IAQ.
In one of the embodiments, sensor cluster include dust sensor, Temperature Humidity Sensor, smell sensor,
At least one of formaldehyde sensor and carbon dioxide sensor.Each sensor of sensor cluster can detect the sky of interior in real time
Makings amount, the operation to new blower fan provides reference：Required if air quality is met, close deep bead, followed in a priming chamber
Ring mechanism；If air quality is poor, deep bead is opened so that outdoor air can be got in by new blower fan, realize
The ventilation of room air and outdoor air, reaches that inner air and outer air exchanges and then improves the technique effect of IAQ.
In one of the embodiments, outer cover body includes rectangular box, and return air inlet is provided with least one, and return air inlet is located at outer
In at least one lateral plates of shell body.The setting of multiple return air inlets not only causes return air more smooth, while also causing user
When in use can multi-angle place, without excessively considering whether the periphery of new blower fan placement location influences the normal of return air inlet
Return air, is user-friendly.
In one of the embodiments, the air supply duct of the air outlet of connection air outlet and indoor circulation passage is additionally provided with,
It is additionally provided with the protection network for preventing foreign matter from entering air supply duct.Air supply duct passes through the pure air come out from indoor circulation mechanism
Air outlet feeding is indoor, and the setting of protection network can avoid the debris of outside from entering air outlet, it is to avoid issuable to air outlet
Obstruction, improve the safety in operation and operational efficiency of new blower fan.
In one of the embodiments, illuminating part, illuminating part are additionally provided with positioned at the end of the air supply duct of air outlet side
Including lamp body electrically connected with intelligence control system, for showing IAQ situation.Pass through lamp body different colours
Show to remind the situation of user's IAQ, to user to remind and refer to.
In one of the embodiments, be additionally provided with air supply duct the heating member for heating air and for produce bear from
The anion generator of son.Heating member is heated to the air that will be got in, and winter day can be played to indoor guarantor when cold
Warm effect, additionally it is possible to produce anion by anion generator, anion is got in by air and then played to room
The further purification of interior air.
In one of the embodiments, purification mechanism includes the element kit being located in purification channel, and element kit includes
First filter layer, the second filter layer and the 3rd filter layer, the filter opening radius of the first filter layer are more than the filter opening half of the second filter layer
Footpath, the filter opening radius of the second filter layer is more than the filter opening radius of the 3rd filter layer, and the second filter layer is located at the first filter layer and the
Between three filter layers.The filtering layer by layer and the successively raising of filtering accuracy of first filter layer, the second filter layer and the 3rd filter layer,
Magazine and harmful substance contained in air are removed layer by layer to external world, and obtain quality Du Genggao air.
Brief description of the drawings
Fig. 1 is the integrally-built exploded perspective view of new blower fan；
Fig. 2 is the new wind mechanism of new blower fan and the exploded perspective view of base mechanism；
Fig. 3 is the purification mechanism of new blower fan and the exploded perspective view of indoor circulation mechanism；
Fig. 4 is the exploded perspective view of the air supply duct of new blower fan；
Fig. 5 is the overall structure front view of new blower fan；
Fig. 6 is Fig. 5 Section A-A schematic diagram.
100th, outer cover body, the 110, first shell, 120, second housing, 130, change air port, 140, return air inlet, 150, air-supply
Mouthful, 160, base mechanism, 161, bottom plate, 162, tank, 163, regulation castor, 170, retaining mechanism, 180, external blast pipe,
200th, indoor circulation mechanism, the 210, first air-introduced machine, the 220, first connector, 230, first driving means, the 240, first bellows,
310th, purifying box, 320, element kit, the 410, the 3rd blower unit, the 411, the 3rd air-introduced machine, 412, upper cover plate, 413, lower cover
Plate, the 414, the 3rd fixed mount, the 415, the 3rd driver, 420, switching device, 421, deep bead, 422, flapper actuator, 423,
Crank arm, 430, connection support, the 440, the 4th filter layer, 510, sensor cluster, the 520, first intelligent apparatus, the 530, first electricity
Source module, the 540, second intelligent apparatus, 610, encapsulation part, 620, air supplying part, 630, protection network, 640, anion generator,
650th, light guide, 660, transmission element, 670, heating member, 680, air channel connecting tube.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings：
It should be noted that when alleged element is with another element " fixation " in text, it can be directly in another element
Go up or there can also be element placed in the middle.When an element is considered as with another element " connection ", it can be straight
Another element is connected in succession or may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element
" on " when, in the absence of intermediary element.Term as used herein " vertically ", " level ", "left", "right" and similar table
State for illustrative purposes only, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
As shown in Figures 1 to 6, the present invention provides a kind of new blower fan, including the indoor circulation machine being located in outer cover body 100
Structure 200, purification mechanism and new wind mechanism, new wind mechanism are communicated with outdoor air, by new wind mechanism by outdoor air via
Purification mechanism and indoor circulation mechanism 200 are got in, and realize the exchange of room air and outdoor air to improve room air
Quality, the problem of air becomes dirt after solving indoor air circulation for a period of time.The new wind mechanism of closing is additionally provided with to stop
The switching device 420 of indoor and outdoor air exchange, after room air obtains improvement, by the close chamber of switching device 420
The exchange process of room air, with by 200 progress indoor air circulations of purification mechanism and indoor circulation mechanism, to play section
The technique effect of energy.
As shown in Figures 1 to 6, a kind of new blower fan, including outer cover body 100, outer cover body 100, which is provided with, to be changed air port 130, returns
Air port 140 and air outlet 150；The indoor circulation mechanism 200 in outer cover body 100 is located at, indoor circulation mechanism 200 is provided with interior
Circulation canal, the air outlet of indoor circulation passage is communicated with air outlet 150；The purification mechanism in outer cover body 100 is located at, is purified
Mechanism is provided with purification channel, and the air inlet of purification channel is communicated with return air inlet 140, and air outlet and the indoor circulation of purification channel are led to
The air inlet in road is communicated；The new wind mechanism in outer cover body 100 is located at, new wind mechanism is provided with the fresh air for being used for introducing extraneous air
The 3rd blower unit 410 is provided with passage, fresh air channel, the air inlet of fresh air channel is communicated with changing air port 130, fresh air channel
Air outlet is communicated with the air inlet of purification channel, is additionally provided with the switching device 420 for controlling outdoor air to enter fresh air channel.
By the setting of indoor circulation mechanism 200, purification mechanism and new wind mechanism, when indoor air circulation for a period of time
Afterwards, room air becomes dirty, now, opens switching device 420 so that extraneous air is introduced by new wind mechanism and via net
Change mechanism and indoor circulation mechanism 200 is got in, and then improve indoor air quality.
Further, indoor circulation mechanism 200 includes the first air-introduced machine 210 and the first air-introduced machine 210 of driving is rotated the
One drive device 230, is additionally provided with the first connector 220 and the first bellows 240, and the first bellows 240 are connected with purification mechanism, indoor
Circulation canal is located in the first bellows 240, and the side plate of the first bellows 240 is provided with the opening communicated with the air outlet of purification channel,
Namely the air inlet of indoor circulation passage, what the first connector 220 was used for the first air-introduced machine 210 of supporting and exported purification mechanism
Air is imported in the first air-introduced machine 210, and first driving means 230 include the first motor and install the of the first motor
One mounting bracket.
As shown in Fig. 2 the 3rd blower unit 410 includes the 3rd fixed mount 414 and is located on the 3rd fixed mount 414 at least
One the 3rd air-introduced machine 411.The setting of at least one air-introduced machine 411 ensure that outdoor air is passed through fresh air by enough wind-force
Power traction enters interior.
Further, the 3rd blower unit 410 includes the 3rd fixed mount 414, the 3rd drive being located on the 3rd fixed mount 414
Dynamic device 415, the 3rd driver 415 includes the 3rd motor and the 3rd driving electric capacity for starting the 3rd motor, institute
State the 3rd driving electric capacity to electrically connect with intelligence control system, the 3rd motor is dual-axle motor, and the 3rd air-introduced machine 411 is provided with two
Individual, two the 3rd air-introduced machines 411 are respectively provided in the drive shaft of left and right two of the 3rd motor, are additionally provided with the 3rd fixed mount
414th, the 3rd driver 415 and two the 3rd air-introduced machines 411 cover on the 3rd casing of inside, and the 3rd casing includes upper cover plate
412 and the lower cover 413 that is connected with upper cover plate 412, the outlet air end of fresh air channel is additionally provided with the 4th filter layer 440, the 4th filtering
Layer 440 is used to tentatively filter the air of outdoor entrance, to avoid large particulate matter from being caused into follow-up purification mechanism
Infringement.
As shown in figure 3, switching device 420 includes being used to be turned on and off the deep bead 421 of the air inlet of fresh air channel, also
The flapper actuator 422 being turned on and off including driving deep bead 421.Deep bead 421 is driven to open by flapper actuator 422
The air inlet of fresh air channel is opened and closes, to realize the function of indoor and outdoor air exchange.
Further, be additionally provided with connection support 430, connection support 430 including plurality of plates connect it is being formed, with opening
The casing of mouth, connection support 430 is located between purification mechanism and new wind mechanism, and the upper end of connection support 430 is provided with the 3rd
The air inlet of opening namely fresh air channel, switching device 420 is located on the connection support 430 of the 3rd aperture position, connection branch
The inside of bearing portion 430 and the 3rd casing mutually passes to form fresh air channel, and switching device 420 includes deep bead 421, flapper actuator
422 and crank arm 423, the two ends of deep bead 421 pass through the crank arm 423 upper face connections with being connected support 430, flapper actuator
422 include barrier driving motor and baffle plate start-up capacitance, and barrier driving motor is stepper motor, and baffle plate start-up capacitance is controlled with intelligence
System electrical connection processed, starts barrier driving motor to drive two crank arm 423 rotations and then drive gears by baffle plate start-up capacitance
Aerofoil 421 opens and closes the air inlet of fresh air channel.
As shown in figure 1, being additionally provided with the intelligent control system that the driving deep bead 421 of controlling baffle plate driver 422 is opened and closed
System, intelligence control system includes the sensor cluster 510 for being used to detect IAQ.Intelligence control system is according to sensor
Component 510 decides whether that driving deep bead 421 is opened and closed to the testing result of IAQ.
Passed as shown in figure 1, sensor cluster 510 includes dust sensor, Temperature Humidity Sensor, smell sensor, formaldehyde
At least one of sensor and carbon dioxide sensor.Each sensor of sensor cluster 510 can detect the air of interior in real time
Quality, the operation to new blower fan provides reference：Required if air quality is met, close and followed in deep bead 421, a priming chamber
Ring mechanism 200 carries out indoor circulation；If air quality is poor, deep bead 421 is opened so that outdoor air can be by new
Blower fan is got in, and realizes the ventilation of room air and outdoor air, reaches that inner air and outer air exchanges and then improves Interior Space makings
The technique effect of amount.
Further, new wind mechanism can also have following a variety of Setting patterns：
The first：When deep bead 421 is opened, new wind mechanism starts simultaneously, with realize the exchange of indoor and outdoor air with
Improve IAQ；When deep bead 421 is closed, new wind mechanism is also switched off simultaneously；
Second：When deep bead 421 is opened, new wind mechanism starts simultaneously, with realize the exchange of indoor and outdoor air with
Improve IAQ；When deep bead 421 is closed, new wind mechanism still works, and is not turned off.
It is further preferred that being additionally provided with for detecting that deep bead 421 is turned on and off the deep bead sensor of state, keep out the wind
Plate sensor is electrically connected with intelligence control system, when detecting the unlatching of deep bead 421, then starts the 3rd air inducing of new wind mechanism
Device 410 carries out the circulation of indoor and outdoor air, when detecting the closing of deep bead 421, then closes fresh air the in-house 3rd
Blower unit 410, stops the exchange of indoor and outdoor air, this mode of operation energy-conserving and environment-protective can't be to indoor and outdoor air
Exchange produce influence.
As shown in Figure 5 and Figure 6, outer cover body 100 includes rectangular box, and return air inlet 140 is provided with least one, return air inlet 140
It is located at least one lateral plates of outer cover body 100.The setting of multiple return air inlets 140 not only causes return air more smooth, together
When also cause user when in use can multi-angle place, without excessively considering whether the periphery of new blower fan placement location influences
The normal return air of return air inlet 140, is user-friendly.
Further, outer cover body 100 is rectangular box, and air outlet 150 is located on the upper face of rectangular box, return air inlet 140
Provided with three, three return air inlets 140 are respectively provided on the first side plate of outer cover body 100, the second side plate and the 3rd side plate, change wind
Mouth 130 is located on the side plate of outer cover body 100.
Further, return air filter screen is additionally provided with the side plate of the position of return air inlet 140, is additionally provided with and extends to outdoor
External blast pipe 180, external pipe and changes air port 130 and communicates, external blast pipe 180 and the outer cover body changed where air port 130
The transfer cover to form transporting room is additionally provided between 100.
As shown in figure 4, being additionally provided with the air supply duct of the air outlet of connection air outlet 150 and indoor circulation passage, it is additionally provided with
Prevent foreign matter from entering the protection network 630 of air supply duct.Air supply duct passes through the pure air come out from indoor circulation mechanism 200
Air outlet 150 sends into interior, and the setting of protection network 630 can avoid the debris of outside from entering air outlet 150, it is to avoid issuable
To the obstruction of air outlet 150, the safety in operation and operational efficiency of new blower fan are improved.
As shown in figure 4, be additionally provided with illuminating part positioned at the end of the air supply duct of the side of air outlet 150, illuminating part include with
Lamp body that intelligence control system is electrically connected, for showing IAQ situation.By the display of lamp body different colours come
The situation of user's IAQ is reminded, to user to remind and refer to.
As shown in figure 4, being additionally provided with heating member 670 for heating air in air supply duct and for producing the negative of anion
Ion generator 640.670 pairs of air that will be got in of heating member are heated, and winter day can be played to indoor guarantor when cold
Warm effect, additionally it is possible to produce anion by anion generator 640, anion is got in by air and then played pair
The further purification of room air.
Further, air supply duct includes encapsulation part 610, air supplying part 620 and air channel connecting tube 680, air channel connecting tube 680
Lower pipeline section be less than upper pipe section so that the air channel connecting tube 680 that the air after purification becomes larger in caliber
Inside there is sufficient space buffer, simultaneously as the air of output carries certain pressure in indoor circulation mechanism 200, it is such
It is normal air pressure and the stable effect exported, air channel connecting tube 680 that buffering, which sets and also acted as the air decompression of certain pressure,
Lower end be connected with the outlet air end of indoor circulation mechanism 200, illuminating part is located between air channel connecting tube 680 and air supplying part 620, hair
Light portion includes light guide 650 and the luminous derived transmission element 660 by light guide 650, and light guide 650 is lamp body, light guide
650 be continuous light belt, and transmission element 660 is transparent plastic article, and transmission element 660 is annular transparent framework, and light guide 650 surround and set
On the inwall of transmission element 660, light guide 650 is electrically connected with intelligence control system, and intelligence control system is according to Interior Space makings
The situation of amount reminds user's current indoor air quality situation to control light guide 650 to send the light of different colours.Air supplying part
620 be square box, and one end of air supplying part 620 is connected with encapsulation part 610, and the other end of air supplying part 620 is connected with transmission element 660,
Protection network 630 is located between air supplying part 620 and transmission element 660, further, and protection network 630 is iron net.Air outlet 150 is located at
The upper surface of outer cover body 100, the article that protection network 630 is played in the encapsulation part 610 for preventing being placed on upper end falls into fresh air
In machine, it is ensured that the normal operation of new blower fan.Encapsulation part 610 is the element being packaged to the end component of air supply duct, in order to
Attractive in appearance, encapsulation part 610 is decorative panel, and air outlet 150 is located in the plate face of encapsulation part 610.Heating member 670 is PTC heating element heaters,
Heating member 670 is located in air channel connecting tube 680.Anion generator 640 is located between air supplying part 620 and transmission element 660, is also set
Have and coordinate anion generator 640 by the negative iron emission produced by it to indoor carbon brush head.The side of being additionally provided with air supply duct
Just the cabling channel of cabling, cabling channel is located on the inwall of transmission element 660.
As shown in figures 1 and 3, purification mechanism includes the element kit 320 being located in purification channel, and element kit 320 is wrapped
The first filter layer, the second filter layer and the 3rd filter layer are included, the filter opening radius of the first filter layer is more than the filter opening of the second filter layer
Radius, the filter opening radius of the second filter layer is more than the filter opening radius of the 3rd filter layer, the second filter layer be located at the first filter layer and
Between 3rd filter layer.First filter layer, the second filter layer and the filtering layer by layer of the 3rd filter layer and successively carrying for filtering accuracy
Height, magazine and harmful substance contained in air are removed layer by layer to external world, and obtain quality Du Genggao air.
Further, purification mechanism also includes purifying box 310, and purification channel is located in purifying box 310, element kit 320
Including the first filter layer, the second filter layer and the 3rd filter layer, the first filter layer is primary filter screen, and the second filter layer is middle effect filter
Net, the 3rd filter layer is efficient filter；
Further, the first filter layer is aluminium alloy filter screen, and the second filter layer is HEPA filter paper, and the 3rd filter layer is folder
Carbon cloth.
As shown in figure 1, also including：
First intelligent apparatus 520 and the first power module 530 electrically connected with the first intelligent apparatus 520, the first intelligence dress
Putting 520 includes display module, and display module is covered on the TFT drain pans and TFT including TFT display screens and for installing TFT display screens,
First power module 530 includes the power panel for providing TFT display screens and the first power supply box base for installing power panel
And the first power supply box cover；
Second intelligent apparatus 540, the second intelligent apparatus 540 is included for the LED uviol lamps of sterilization and for ultraviolet to LED
The second source module that lamp is powered, the second intelligent apparatus 540 also includes second source box base and second source box cover.
Intelligence control system includes the first intelligent apparatus 520, the second intelligent apparatus 540, flapper actuator 422, first and driven
Dynamic device 230, the 3rd driver 415 and control panel, the first intelligent apparatus 520, the second intelligent apparatus 540, flapper actuator
422nd, the driver 415 of first driving means 230 and the 3rd is electrically connected with control panel, the first intelligent apparatus 520 of control panel control,
Second intelligent apparatus 540, flapper actuator 422, the driver 415 of first driving means 230 and the 3rd are to control each portion of new blower fan
The operation divided.
Further, wifi module and remote control head are additionally provided with, the TFT display screens of the first intelligent apparatus 520 are set
On the outer wall of outer cover body 100, wifi module and remote control head are located at the lower section of TFT display screens.
Outer cover body 100 includes the first shell 110 and the second housing of casing is joined together to form with the first shell 110
120, also set retaining mechanism 170 between the first shell 110 and second housing 120.
Further, retaining mechanism 170 includes the electromagnetic lock that electromagnetism is latched and is connected with electromagnetism snap fit, electromagnetism lock
The setting for closing electromagnetic lock is easy to when the maintenance or maintenance of new blower fan staff directly can be cramped out outer cover body by electromagnetic lock
100, improve disassembly efficiency.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, outer cover body 100 is additionally provided with base mechanism 160, and base mechanism 160 includes setting
The bottom of outer cover body 100 bottom plate 161 and be located at four regulation castors of the bottom of bottom plate 161, go back bottom plate 161 provided with water
Groove 162, tank 162 is used to receive the shifting being additionally provided with the water that new blower fan air filtration goes out, bottom plate 161 for pull tank 162
Dynamic groove.
The present invention can be achieved outdoor fresh air being delivered to interior by new blower fan, realize the friendship of indoor and outdoor air
Change, improve IAQ, the problem of IAQ declines after solving indoor air circulation for a period of time.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of new blower fan, it is characterised in that including：
Outer cover body, the outer cover body is provided with and changes air port, return air inlet and air outlet；
The indoor circulation mechanism in the outer cover body is located at, the indoor circulation mechanism is provided with indoor circulation passage, the room
The air outlet of inner cycle channel is communicated with the air outlet；
The purification mechanism in the outer cover body is located at, the purification mechanism is provided with purification channel, the air intake of the purification channel
Mouth is communicated with the return air inlet, and the air outlet of the purification channel is communicated with the air inlet of the indoor circulation passage；
The new wind mechanism in the outer cover body is located at, the new wind mechanism is provided with the fresh air channel for being used for introducing extraneous air,
The 3rd blower unit is provided with the fresh air channel, the air inlet of the fresh air channel is communicated with the air port of changing, the fresh air
The air outlet of passage is communicated with the air inlet of the purification channel, is additionally provided with for controlling outdoor air to enter the fresh air channel
Switching device.
2. new blower fan according to claim 1, it is characterised in that the 3rd blower unit includes the 3rd fixed mount and set
At least one the 3rd air-introduced machine on the 3rd fixed mount.
3. new blower fan according to claim 2, it is characterised in that the switching device includes described for being turned on and off
The deep bead of the air inlet of fresh air channel, in addition to the flapper actuator that the driving deep bead is turned on and off.
4. new blower fan according to claim 3, it is characterised in that be additionally provided with the control flapper actuator and drive the gear
The intelligence control system that aerofoil is opened and closed, the intelligence control system includes the sensor for being used to detect IAQ
Component.
5. new blower fan according to claim 4, it is characterised in that the sensor cluster includes dust sensor, warm and humid
Spend at least one of sensor, smell sensor, formaldehyde sensor and carbon dioxide sensor.
6. new blower fan according to claim 1, it is characterised in that the outer cover body includes rectangular box, the return air inlet
Provided with least one, the return air inlet is located at least one lateral plates of the outer cover body.
7. new blower fan according to claim 4, it is characterised in that be additionally provided with the connection air outlet and the indoor circulation
The air supply duct of the air outlet of passage, is additionally provided with the protection network for preventing foreign matter from entering the air supply duct.
8. new blower fan according to claim 7, it is characterised in that the air supply duct positioned at the air outlet side
End is additionally provided with illuminating part, the illuminating part include it is being electrically connected with the intelligence control system, for showing Interior Space makings
The lamp body of amount situation.
9. new blower fan according to claim 7, it is characterised in that be additionally provided with the air supply duct for heating air
Heating member and the anion generator for producing anion.
10. new blower fan according to claim 1, it is characterised in that the purification mechanism includes being located at the purification channel
Interior element kit, the element kit includes the first filter layer, the second filter layer and the 3rd filter layer, first filter layer
Filter opening radius be more than the filter opening radius of second filter layer, the filter opening radius of second filter layer is more than the 3rd mistake
The filter opening radius of filtering layer, second filter layer is located between first filter layer and the 3rd filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692605.5A CN107314494A (en) | 2017-08-14 | 2017-08-14 | New blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN108895642A (en) * | 2018-08-15 | 2018-11-27 | 珠海格力电器股份有限公司 | Ducting system and air conditioner |
| CN114087732A (en) * | 2020-08-03 | 2022-02-25 | 广东美的制冷设备有限公司 | Fresh air system control method, equipment, storage medium and device |
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