CN106642345A - Fresh air ventilator and heating control method thereof - Google Patents
Fresh air ventilator and heating control method thereof Download PDFInfo
- Publication number
- CN106642345A CN106642345A CN201611230403.0A CN201611230403A CN106642345A CN 106642345 A CN106642345 A CN 106642345A CN 201611230403 A CN201611230403 A CN 201611230403A CN 106642345 A CN106642345 A CN 106642345A
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- China
- Prior art keywords
- blower fan
- new
- heater
- spiral case
- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Abstract
The invention discloses a fresh air ventilator and a heating control method thereof. The fresh air ventilator comprises a shell, a purifying module, a driving fan and a heating device, wherein an outdoor air inlet, an indoor air outlet and an air flue which communicates with the outdoor air inlet and the indoor air outlet are formed in the shell; the purifying module and the driving fan are positioned in the air flue and are assembled in the shell; the purifying module faces the air inlet; the driving fan is opposite to the indoor air outlet; the heating device is positioned in the air flue and is assembled on the driving fan; and air successively passes through the purifying module and the heating device from the outdoor air inlet, and then is blown to the indoor air outlet via the driving fan. According to the technical scheme, the fresh air ventilator is simple in structure and high in use comfort level.
Description
Technical field
The present invention relates to the method for heating and controlling of air-conditioning technical field, more particularly to a kind of new blower fan and the new blower fan.
Background technology
With the improvement of people's living standards, requirement more and more higher of the people to air-conditioner.Existing new blower fan, inside it
System is complex, and structure is relatively complicated, in-convenience in use, if only needing to introduce the single system operation of fresh air, it is required into
This is higher.
The content of the invention
The main object of the present invention is to provide a kind of new blower fan, it is desirable to provide the fresh air of a kind of simple structure and low cost
Machine.
For achieving the above object, new blower fan proposed by the present invention, including housing, the housing is provided with outdoor air inlet and interior
Air outlet, and an air channel of connection outdoor air inlet and indoor air outlet；
Positioned at the air channel and it is installed in the cleaning module of housing and drives blower fan, the cleaning module is towards the air inlet
Arrange, the driving blower fan is oppositely arranged with the indoor air outlet；And
Heater in air channel, the heater is installed in driving blower fan,
Wind sequentially passes through cleaning module and heater by outdoor air inlet, then blows to indoor air outlet by driving blower fan.
Preferably, the housing includes fore shell and the back cover being fixedly connected, and the fore shell opens up the indoor air outlet, institute
State back cover and open up the outdoor air inlet, the affixed blast pipe of periphery of the outdoor air inlet.
Preferably, the back cover includes main body and the air intake luffer boards located at body side, and the air intake luffer boards open up described
Outdoor air inlet, the cleaning module is installed in the air intake luffer boards, and the cleaning module covers at the outdoor air inlet.
Preferably, the air intake luffer boards are arc, and the outdoor air inlet is located at the center of the air intake luffer boards.
Preferably, the driving blower fan is centrifugal blower, and the driving blower fan includes an inlet scoop and an exhaust outlet, described
Inlet scoop is opened in the one side of the driving blower fan, and the exhaust outlet is opened in the adjacent another side of the driving blower fan,
The heater inlet scoop of fitting is arranged, and the exhaust outlet faces the indoor air outlet.
Preferably, it is described to drive blower fan to include covering first spiral case and the second spiral case, wind wheel and motor of connection, the electricity
Machine is installed in the first spiral case away from the side of the second spiral case, and the wind wheel is installed in first spiral case and the second spiral case is surrounded
Receiving space, and rotated by the Motor drive.
Preferably, the inlet scoop is located at the panel of second spiral case, and the exhaust outlet is opened in first spiral case
The side cooperatively formed jointly with the second spiral case.
Preferably, the heater includes fixed frame and is fixed on the electrical heating of fixed frame, and the fixed frame passes through one
Air draught support is installed in second spiral case.
Preferably, the driving blower fan also includes the first gripper shoe, and described first gripper shoe one end is fixed in air draught support,
The other end is fixed in the housing.
Preferably, the side of the affixed motor of first spiral case is additionally provided with the second gripper shoe, and second gripper shoe is opened up
There is the first connecting hole, the housing offers the second connecting hole, and second gripper shoe passes through first connecting hole and second
Connecting hole is in mating connection in the housing.
Preferably, the new blower fan also includes control device, and the control device is electrically connected with the heater, and is controlled
Make the heater to be turned on and off.
Another object of the present invention is to propose a kind of computer heating control mode of above-mentioned new blower fan, the method for heating and controlling bag
Include step：
The temperature of real-time detection indoor air outlet and the temperature of interior；
When the temperature of indoor air outlet is less than indoor temperature, control heater is opened；
When the temperature of indoor air outlet is greater than or equal to indoor temperature, control heater is closed.
The new blower fan of technical solution of the present invention is provided with cleaning module and heater, can make the fresh air of introducing by purification
Module is purified, and can be heated by heater when needing, and the warm braw for finally giving pure and fresh cleaning is blown into interior.Should
The new blower fan of structure only arranges an air channel and realizes carrying out interior the introduction of fresh air, simplifies the structure of new blower interior so that
New blower fan is more light compact, easy to operate, low cost, and can meet various demands such as fresh air purifying and warm braw, using easypro
It is moderately high.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the new embodiment of blower fan one of the invention；
Fig. 2 is sectional view of the new blower fan along line A-A in Fig. 1；
Fig. 3 is the explosive view at a visual angle of new blower fan shown in Fig. 1；
Fig. 4 is the explosive view at another visual angle of new blower fan shown in Fig. 1；
Fig. 5 is heater and the explosive view for driving blower fan in new blower fan shown in Fig. 1；
Fig. 6 is the explosive view of heater shown in Fig. 5 and another visual angle for driving blower fan.
Drawing reference numeral explanation：
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment a part of embodiment only of the invention, rather than the embodiment of whole.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", "
Two " at least one this feature can be expressed or be implicitly included to feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or when cannot realize it will be understood that the combination of this technical scheme is not present, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of new blower fan 100.
Fig. 1 and Fig. 2 is refer to, in embodiments of the present invention, the new blower fan 100 includes housing 10, and the housing 10 is provided with room
External air inlet port 10a and indoor air outlet 10b, and an air channel of connection outdoor air inlet 10a and indoor air outlet 10b；Positioned at this
In air channel and it is installed in the cleaning module 30 of housing 10 and arranges towards outdoor air inlet 10a with blower fan 50, cleaning module 30 is driven,
Blower fan 50 is driven to be oppositely arranged with indoor air outlet 10b；And the heater 70 in air channel, the heater 70 is installed in
Drive blower fan 50.
In the present embodiment, new blower fan 100 is mainly positioned over interior, for will improve Interior Space in extraneous Leads to new breeze room
Gas.Air channel is mainly formed in the inside of housing 10, and indoor air outlet 10b is located at the lower end of the housing 10, and outdoor air inlet 10a sets
In the upper end of the housing 10, extraneous air is entered into air channel via outdoor air inlet 10a, is driven by driving blower fan 50, is passed through
Cleaning module 30 is purified, and then by heater 70 blows to indoor air outlet 10b again.
Cleaning module 30 can be equipped with the efficient material of photocatalyst, activated carbon, synthetic fibers, HEAP, anion to be occurred
The device of device etc., can carry out effectively Cress, it is ensured that the gas for getting in is harmless to outdoor air.Heating
Device 70 is fixed on driving blower fan 50, and it can be the heating arrangement of resistance wire composition, that is, switch on power i.e. heatable, by
Blower fan 50 is driven to drive its hot blast for producing to blow to indoor air outlet 10b.Certainly, heater 70 can also be other heating sides
Formula.
The new blower fan 100 of technical solution of the present invention is provided with cleaning module 30 and heater 70, can make the fresh air of introducing
Purified by cleaning module 30, can be heated by heater 70 when needing, finally given pure and fresh warm braw defeated
Enter interior.The new blower fan 100 of the structure arranges an air channel and just realizes the introduction to indoor fresh air, simplifies in new blower fan 100
The structure in portion so that new blower fan 100 is more light compact, easy to operate, low cost, and can meet fresh air purifying and warm braw etc.
Various demands, comfort is high.
Fig. 3 is refer to, specifically, housing 10 includes the fore shell 11 being fixedly connected and back cover 12, and fore shell 11 opens up interior and goes out
Air port 10b, back cover 12 opens up outdoor air inlet 10a, the affixed blast pipe 20 of periphery of outdoor air inlet 10a.
In the present embodiment, the housing 10 of new blower fan 100 is shaped as cylindrical shape, and the housing 10 includes the fore shell 11 being fixedly connected
With back cover 12, fore shell 11 and back cover 12 can be produced by injection molding manner using plastic material and made.The fore shell 11 of the present embodiment
With all cross sections with arc-shaped of back cover 12, and preferably semi-circular cross-section so that fore shell 11 and back cover 12 connect after structure
Into cylindrical shape, accordingly, air channel is formed in the cavity that fore shell 11 and back cover 12 are surrounded, and the cross section in air channel is circle.For
Convenient to install and dismounting, fore shell 11 is connected with the connected mode of back cover 12 to fix, and fore shell 11 is provided with buckle 111, back cover 12
Corresponding hole clipping 121 is offered, hole clipping 121 is inserted in by buckle 111, you can fore shell 11 and back cover 12 are installed into fixation, letter
It is single quick.It is of course also possible to fore shell 11 opened up into hole clipping 121, back cover 12 arranges corresponding buckle 111, or can also be by
Fore shell 11 is threadedly coupled or other connected modes with back cover 12.Specifically, the housing 10 also include be fixed in fore shell 11 with
The chassis 13 of back cover 12, the setting in the form of annular discs of chassis 13, for supporting fore shell 11 and back cover 12, it is possible to form opposing seal
Environment.
Fore shell 11 opens up indoor air outlet 10b, and back cover 12 opens up outdoor air inlet 10a, can cause the air channel of the housing 10
Cleaning module 30 and heater 70 are conveniently passed sequentially through, such that it is able to increase clean-up effect and heating effect.Outdoor air inlet
The affixed blast pipe 20 of periphery of 10a, the blast pipe 20 can be easy to the housing 10 for being positioned over interior to be connected with the external world.Together
When, the end of the blast pipe 20 is additionally provided with filter screen (not shown), the fresh air that introduced preliminarily can be filtered, it is to avoid outward
Bigger material blocking outdoor air inlet 10a on boundary, and then affect the normal work of the new blower fan 100.
Incorporated by reference to reference to Fig. 3 and Fig. 4, back cover 12 includes main body 123 and the air intake luffer boards 125 located at the side of main body 123, enters
Air regulator plate 125 opens up outdoor air inlet 10a, and cleaning module 30 is installed in air intake luffer boards 125, and cleaning module 30 covers at outdoor and enters
Air port 10a.
In the present embodiment, back cover 12 is set to the main body 123 that is detachably connected and air intake luffer boards 125, can be in order to will open
If the air intake luffer boards 125 of outdoor air inlet 10a are changed, for example, change air intake luffer boards 125 into a kind of filtration mouth, you can by this
New blower fan 100 is used as clarifier, can increase the versatility of the new blower fan 100.Specifically, main body 123 opens up installing port
1231, one end of air intake luffer boards 125 is provided with some plates 1251, and main body 123 is provided with corresponding in the periphery of installing port 1231
Jack 1233, only will can need to fix in the correspondence insertion jack 1233 of plate 1251, simple and convenient, improve efficiency of assembling.Purification
Module 30 is installed in air intake luffer boards 125, and covers at outdoor air inlet 10a, and the wind in air channel can be entered from outdoor air inlet 10a
Purified through cleaning module 30, purification air quantity is improved, such that it is able to be further ensured that the fresh air matter of the new blower fan 100
Amount, improves comfort.The connected mode of cleaning module 30 and air intake luffer boards 125 to be detachably connected, air intake luffer boards 125 in
Installing frame 1253 is internally provided with, the installing frame 1253 is formed with a mounting groove 1254, cleaning module 30 can be fixed, conveniently will
Cleaning module 30 is installed and changed.
Specifically, air intake luffer boards 125 are arc plate, and outdoor air inlet 10a is located at the centre bit of the arc surface of air intake luffer boards 125
Put.In the present embodiment, because the setting of the housing 10 of drum can reduce windage, enable air to smoothly enter into air channel.
The air intake luffer boards 125 are a part for the main body 123 of semicircular arc, i.e. arc, and outdoor air inlet 10a is located at air intake luffer boards
125 center, can cause the wind entered by outdoor air inlet 10a to be dispersed in the arc-shaped cavity of air intake luffer boards 125,
And circled round in the arc-shaped cavity, the wind that can make 30 pairs of introducings of cleaning module is thoroughly purified, and further improves purification
Effect.
Incorporated by reference to reference to Fig. 3 and Fig. 5, driving blower fan 50 is centrifugal blower, drives blower fan 50 to include an inlet scoop 50a and
Exhaust outlet 50b, inlet scoop 50a are opened in the one side for driving blower fan 50, and exhaust outlet 50b is opened in and drives adjacent another of blower fan 50
One side, the laminating inlet scoop 50a of heater 70 is arranged, and exhaust outlet 50b faces indoor air outlet 10b.
In the present embodiment, select to drive blower fan 50 to be centrifugal blower, can cause the driving blower fan 50 that there is larger drive
By in Leads to new breeze room, centrifugal blower is air inlet through hollow shaft to power, and lateral air-out, the air-out mode causes the suction of the driving blower fan 50
The side that air port 50a is arranged is the surface of the central axis upright for driving blower fan, and its exhaust outlet 50b is opened in the driving phase of blower fan 50
Adjacent another side.The laminating inlet scoop 50a of heater 70 is arranged, and the wind driven by driving blower fan 50 can be caused to pass through should
Heater 70, improves plus hot blast rate and the efficiency of heating surface.Meanwhile, exhaust outlet 50b is arranged in the face of indoor air outlet 10b, can be made
Fresh air that must be after purification and heating is blown to indoor air outlet 10b, increased the air output of indoor air outlet 10b and goes out
Wind efficiency.Because indoor air outlet 10b is located at the lower end of housing 10, therefore the driving blower fan 50 is also close to the lower end of housing 10, so that
Exhaust outlet 50b is relative with indoor air outlet 10b, and the decentralization of new blower fan 100 can be improved new blower fan 100 by the setting
Structural stability.
Include covering first spiral case 51 and the second spiral case 53, wind of connection incorporated by reference to blower fan 50 with reference to Fig. 5 and Fig. 6, is driven
Wheel 55 and motor 57, motor 57 is installed in the first spiral case 51 away from the side of the second spiral case 53, and wind wheel 55 is installed in the first spiral case
51 and second receiving space (sign) that surround of spiral case 53, and rotation is driven by motor 57.
In the present embodiment, for convenience of the I＆M of the driving blower fan 50, by the first spiral case 51 and the second spiral case 53
Connected mode is set to be detachably connected, and is specially threadedly coupled.Wind wheel 55 for rotation driving is located at the first spiral case 51 and the
In the receiving space that two spiral case 53 is formed, motor 57 is installed in the center of the first spiral case 51, and should by drive shaft driving
Wind wheel 55 is rotated, and the setting of the structure can enable driving blower fan 50 more firmly be driven, it is ensured that new blower fan 100
Stable work in work.Specifically, the inlet scoop 50a of driving blower fan 50 is opened in the panel of the second spiral case 53, convenient and heating
The correspondence of device 70 is fitted, and exhaust outlet 50b is just opened in the side that the first spiral case 51 and the second spiral case 53 are cooperatively formed jointly, it is ensured that
The wind that wind wheel 55 drives all is discharged by exhaust outlet 50b.
Fig. 6 is refer to, heater 70 includes fixed frame 71 and is fixed on the electrical heating 73 of fixed frame 71, and fixed frame 71 leads to
Cross an air draught support 80 and be installed in the second spiral case 53.
In the present embodiment, for convenience of the electrical heating 73 of fixed heating, need to consolidate electrical heating 73 using resistant to elevated temperatures material
Determine on driving blower fan 50, therefore the material of the fixed frame 71 can be metal, can extend the service life of fixed frame 71.Simultaneously
Drive blower fan 50 not conduct overheated by heater 70 to protect, heater 70 is attached by an air draught support 80
To the second spiral case 53, the material of the air draught support 80 can be plastics, and heat conduction is slow.Specifically, between electrical heating 73 and fixed frame 71
Can be using threaded connection, also by being threadedly coupled between fixed frame 71 and air draught support 80, the both sides up and down of fixed frame 71 are opened
If some first screwed holes 711, air draught support 80 opens up second screwed hole 81 corresponding with the first screwed hole 711, using tight
Firmware is fixed by sequentially passing through the first screwed hole 711 and the second screwed hole 81.Add hot charging in order to more fixed
70 are put, locating dowel 83 is provided with air draught support 80, fixed frame 71 offers the location hole 713 for matching, by locating dowel
83 with the cooperation of location hole 713, fixed frame 71 can be caused convenient with the connection of air draught support 80, raising efficiency of assembling.
Specifically, blower fan 50 is driven also to include the first gripper shoe 58, the one end of the first gripper shoe 58 is fixed in air draught support 80,
The other end is fixed in housing 10.
In the present embodiment, drive blower fan 50 to be fixed on housing 10, be specifically affixed to back cover 12, drive blower fan 50 in air draught
The side of support 80 is connected with the first gripper shoe 58, and first gripper shoe 58 is the rectangular bending plate for arranging, its two free end
Connect air draught support 80 and back cover 12 respectively, one side bending plate can strengthen the self-strength of first gripper shoe 58, secondly
The heater 70 for being fixed on the side of air draught support 80 can be kept away and get around.First gripper shoe 58 is in air draught support 80 and housing 10
Connected mode be threaded connection, be easy to repair demolition.
To further enhance the stability for driving blower fan 50 to fix, incorporated by reference to reference to Fig. 3, the affixed motor 57 of the first spiral case 51
Side be additionally provided with the second gripper shoe 59, the second gripper shoe 59 offers the first connecting hole 591, and housing 10 offers the second connection
Hole 127, the second gripper shoe 59 is in mating connection in housing 10 by the first connecting hole 591 and the second connecting hole 127.
In the present embodiment, projection of second gripper shoe 59 on the end face of the first spiral case 51 is also bent to form, can be with
Strengthen the vertical intensity of second gripper shoe 59, meanwhile, second gripper shoe 59 is bent to form the space for surrounding motor 57, rises
To the effect of protection motor 57.The first connecting hole 591 opened up in second gripper shoe 59, the end docked with fore shell 11 with back cover 12
The second connecting hole 127 opened up on face is docked, and is fixed by securing member.The setting of the structure can cause to drive the two of blower fan 50
Side is fixed so that drives the rotation of blower fan 50 more stable, reduces noise, and the use for improving new blower fan 100 is relaxed
Appropriateness.
Additionally, the periphery in indoor air outlet 10b can arrange vertical wind deflector (not shown) and horizontal wind deflector (is not schemed
Show), both carry out respectively the swing of different directions, because vertical wind deflector can be to the wind of indoor air outlet 10b with horizontal wind deflector
Intercepted so as to blow out parallel to the surface of vertical wind deflector and horizontal wind deflector, so as to guide the trend of wind, realized adjustment
The effect of air outlet angle.When needing the wind-out range by indoor air outlet 10b to enter line translation, user's adjustable vertical is to wind deflector
With the angle of horizontal wind deflector so as to just to required air-out direction, so as to expand wind-out range.Thus, being capable of achieving various
Air-out mode and effect, meet the demand of air-out area and air output so that the fresh air of introducing can quickly and evenly reach room
Each interior position so that the comfort of new blower fan 100 is more preferably.When new blower fan 100 is closed, can also pass through
Laterally wind deflector or vertical wind deflector are blocked indoor air inlet, and dust Jing indoor air outlets 10b that will not make the external world are entered
Enter new blower fan 100, the internal structure of new blower fan 100 is protected, so as to extend the service life of new blower fan 100.
Further to improve comfort level, new blower fan 100 also includes control device (not shown), control device and heater
70 electrical connections, and control heater 70 and be turned on and off.The setting of the structure can make user in different seasons, according to outdoor
Temperature carry out the selection of corresponding function, improve comfort level, for example, when in cold winter, when introducing outdoor fresh air, due to
Ambient temperature is too low, now can be opened heater 70 by control device, and the fresh air to introducing is heated so that blown
The wind for entering interior is warm braw, improves comfort level；When during the broiling summer, the moderate temperature of the wind in the external world, it is not necessary to carry out adding
Heat treatment, can be closed heater 70 by control device, such that it is able to energy saving.
Another object of the present invention is to propose a kind of method for heating and controlling of above-mentioned new blower fan 100, the computer heating control side
Method includes step：
The temperature of real-time detection indoor air outlet 10b and the temperature of interior；
When the temperature of indoor air outlet 10b is less than indoor temperature, control heater 70 is opened；
When the temperature of indoor air outlet 10b is greater than or equal to indoor temperature, control heater 70 is closed.
In the present embodiment, can indoors air outlet 10b position install temperature detector, to be detected in real time,
Corresponding measure is made in time.Generally, when the temperature of indoor air outlet 10b is less than indoor temperature, control adds hot charging
It is in the winter time and in front and back to put 70 unlatchings；When the temperature of indoor air outlet 10b is greater than or equal to indoor temperature, heater is controlled
70 to close be in summer and in front and back.Further, it is also possible to the control of different heating temperature is implemented to heater 70, in order to basis
Extraneous actual temperature improves the heating-up temperature being adapted, and further improves comfort level.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in the scope of patent protection of the present invention in other related technical fields.
Claims (12)
1. a kind of new blower fan, it is characterised in that the new blower fan includes：
Housing, the housing is provided with outdoor air inlet and indoor air outlet, and a wind of connection outdoor air inlet and indoor air outlet
Road；
Positioned at the air channel and it is installed in the cleaning module of housing and sets towards the air inlet with blower fan, the cleaning module is driven
Put, the driving blower fan is oppositely arranged with the indoor air outlet；And
Heater in air channel, the heater is installed in driving blower fan,
Wind sequentially passes through cleaning module and heater by outdoor air inlet, then blows to indoor air outlet by driving blower fan.
2. blower fan as claimed in claim 1 new, it is characterised in that the housing includes fore shell and the back cover being fixedly connected, institute
State fore shell and open up the indoor air outlet, the back cover opens up the outdoor air inlet, and the periphery of the outdoor air inlet is affixed
One blast pipe.
3. blower fan as claimed in claim 2 new, it is characterised in that the back cover includes main body and the air intake located at body side
Luffer boards, the air intake luffer boards open up the outdoor air inlet, and the cleaning module is installed in the air intake luffer boards, the purification mould
Block covers at the outdoor air inlet.
4. blower fan as claimed in claim 3 new, it is characterised in that the air intake luffer boards are arc, the outdoor air inlet
Located at the center of the air intake luffer boards.
5. blower fan as claimed in claim 1 new, it is characterised in that the driving blower fan is centrifugal blower, the driving blower fan
Including an inlet scoop and an exhaust outlet, the inlet scoop is opened in the one side of the driving blower fan, and the exhaust outlet is opened in
Described to drive the adjacent another side of blower fan, the heater inlet scoop of fitting is arranged, and the exhaust outlet is in the face of described
Indoor air outlet.
6. the new blower fan as described in claim 1 or 5, it is characterised in that the driving blower fan includes covering the first snail of connection
Shell and the second spiral case, wind wheel and motor, the motor is installed in the first spiral case away from the side of the second spiral case, the wind wheel installing
In the receiving space that first spiral case and the second spiral case are surrounded, and rotated by the Motor drive.
7. blower fan as claimed in claim 6 new, it is characterised in that the inlet scoop is opened in the panel of second spiral case,
The side that the exhaust outlet is cooperatively formed jointly located at first spiral case and the second spiral case.
8. blower fan as claimed in claim 6 new, it is characterised in that the heater includes fixed frame and is fixed on fixed frame
Electrical heating, the fixed frame is installed in second spiral case by an air draught support.
9. blower fan as claimed in claim 8 new, it is characterised in that the driving blower fan also includes the first gripper shoe, described the
One gripper shoe one end is fixed in air draught support, and the other end is fixed in the housing.
10. blower fan as claimed in claim 6 new, it is characterised in that the side of the affixed motor of first spiral case is additionally provided with the
Two gripper shoes, second gripper shoe offers the first connecting hole, and the housing offers the second connecting hole, and described second supports
Plate is in mating connection in the housing by first connecting hole and the second connecting hole.
11. new blower fans as claimed in claim 1, it is characterised in that the new blower fan also includes control device, the control dress
Put and electrically connected with the heater, and control the heater and be turned on and off.
The method for heating and controlling of the 12. new blower fans as described in any one of claim 1-11, it is characterised in that the computer heating control
Method includes step：
The temperature of real-time detection indoor air outlet and the temperature of interior；
When the temperature of indoor air outlet is less than indoor temperature, control heater is opened；
When the temperature of indoor air outlet is greater than or equal to indoor temperature, control heater is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230403.0A CN106642345A (en) | 2016-12-27 | 2016-12-27 | Fresh air ventilator and heating control method thereof |
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| CN105805825A (en) * | 2014-12-30 | 2016-07-27 | 艾默生网络能源有限公司 | Air conditioner and control method thereof |
| CN107702335A (en) * | 2017-10-13 | 2018-02-16 | 李坚祥 | A kind of gas molding hot air machine |
| CN108332336A (en) * | 2018-04-04 | 2018-07-27 | 上海赛菲环境科技股份有限公司 | A kind of new wind turbine |
| WO2020173104A1 (en) * | 2019-02-27 | 2020-09-03 | 广东美的制冷设备有限公司 | Fresh air module, air conditioner indoor unit, and air conditioner |
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| CN108332336A (en) * | 2018-04-04 | 2018-07-27 | 上海赛菲环境科技股份有限公司 | A kind of new wind turbine |
| WO2020173104A1 (en) * | 2019-02-27 | 2020-09-03 | 广东美的制冷设备有限公司 | Fresh air module, air conditioner indoor unit, and air conditioner |
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Application publication date: 20170510 |