CN109506346A - Air volume adjusting structure, fresh air fan and air adjusting method - Google Patents
Air volume adjusting structure, fresh air fan and air adjusting method Download PDFInfo
- Publication number
- CN109506346A CN109506346A CN201811384199.7A CN201811384199A CN109506346A CN 109506346 A CN109506346 A CN 109506346A CN 201811384199 A CN201811384199 A CN 201811384199A CN 109506346 A CN109506346 A CN 109506346A
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- China
- Prior art keywords
- air
- new blower
- blower housing
- cover
- outlet air
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 3
- 238000011897 real-time detection Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air volume adjusting structure, a new fan and an air adjusting method; this air volume adjusting structure includes: the surface cover is used for covering the air outlet end of the fresh air machine shell; the power output end of the driving mechanism is connected with the face cover and is used for driving the face cover to move along the direction far away from or close to the air outlet end of the fresh air machine shell; an air quality sensor for detecting an air quality level in a room; and the controller is in communication connection with the driving mechanism and the air quality sensor. This air regulation structure can constantly detect indoor air quality grade, removes according to the air-out end of indoor air quality grade drive face lid relative new fan casing, adjusts the amount of wind of new fan, makes indoor air quality all the time in the level of predetermineeing, uses to experience and feels good.
Description
Technical field
The present invention relates to fresh air equipment technical fields, more particularly to a kind of air quantity adjustment structure, new blower and air tune
Section method.
Background technique
As haze weather increases, people more pay attention to indoor air quality, and fresh air product is therewith by the joyous of masses
It meets.Since traditional fresh air machine has the characteristics that volume is excessive, installation is complicated, it is unfavorable for the use of small apartment, therefore small-sized through walls
The new blower of formula comes into being, and the favor of user is obtained with its small and exquisite structure.
However, the air quantity adjustment structure of the new blower of tradition is difficult to the adjustment wind of the different adaptability according to air quality grade
Amount, usage experience sense are poor.
Summary of the invention
Based on this, it is difficult to for the air quantity adjustment structure of traditional new blower according to the different adaptability of air quality grade
The problem of adjusting air quantity proposes a kind of air quantity adjustment structure, new blower and air conditioning method；The air quantity adjustment structure can
Indoor air quality grade is constantly detected, the outlet air of the relatively new Blower Housing of cover is driven according to indoor air quality grade
End movement, adjusts the air quantity of new blower, makes indoor air quality always in preset grade, usage experience sense is good；This is new
Blower includes above-mentioned air quantity adjustment structure, and therefore, which can be according to indoor air quality grade adjust automatically fresh air
The air quantity of machine, usage experience sense are good；The air conditioning method passes through the quality of detection room air, and according to indoor air matter
The mobile air quantity to adjust new blower of amount grade driving cover, makes indoor air quality always in preset grade, makes new
Blower has preferable usage experience sense.
Specific technical solution is as follows:
On the one hand, this application involves a kind of air quantity adjustment structures, comprising: cover, the cover are used for Gai Hexin Fan casing
The outlet air end of body；Driving mechanism, the power output end of the driving mechanism are connect with the cover, for driving the cover edge
The direction of outlet air end far from or close to the new Blower Housing is mobile；Air quality sensor, the air quality sensor
For detecting indoor air quality grade；And controller, the controller and the driving mechanism and the air quality pass
Sensor communication connection.
Above-mentioned air quantity adjustment structure when in use, passes through the quality etc. of air quality sensor real-time detection room air
Grade, and the credit rating signal of indoor air is sent to controller, controller is according to the credit rating signal of room air
Driving mechanism is driven, keeps driving mechanism drive surface cover rim separate or the direction of outlet air end close to the new Blower Housing is mobile,
The spacing of the outlet air end of cover and new Blower Housing so can be adjusted, i.e., the air quantity of adjustable fresh air machine realizes automatic adjustment
Air quantity promotes the usage experience sense of new blower.
Technical solution is illustrated further below:
The driving mechanism includes switch block and elastic component, one end of the elastic component in one of the embodiments,
For connecting with the cover, for the other end for connect with the outlet air end of the new Blower Housing, the switch block includes the
One electromagnetic switch and the second electromagnetic switch, first electromagnetic switch equipment have the first connecting portion for connecting with the cover,
Second electromagnetic switch equipment has the second connecting portion for connecting with the new Blower Housing, when first electromagnetic switch and
When second electromagnetic switch is powered, the magnetism of first electromagnetic switch and the second electromagnetic switch is identical, and the cover is opposite
The outlet air end of the new Blower Housing is moved along the direction of the outlet air end far from the new Blower Housing.
The elastic component includes elastomer, installation sleeve and connector, the installation sleeve in one of the embodiments,
Equipped with the mounting portion for connecting with the new Blower Housing, the elastomer is arranged in the installation sleeve, and the bullet
One end of property body is connect with the inner wall of the installation sleeve, and one end of the connector is connect with the cover, the other end and institute
State the other end connection of elastomer.
The air quantity adjustment structure further includes support component in one of the embodiments, and the support component includes opposite
First end and second end, the first end with the cover for being slidably connected, and the second end is used for and the new blower
Shell is slidably connected, and the support component is equipped with the third interconnecting piece for being rotatablely connected with the cover, the third connection
Portion is set between the first end and the second end.
The support component further includes guide rail in one of the embodiments, and the guide rail is equipped with to be connected for the cover
The 4th interconnecting piece connect, the second end are slidably connected with the guide rail.
In one of the embodiments, the support component include the first supporting element and the second supporting element, described first
Support member and second supporting element be arranged at angle, and one end of first supporting element is equipped with and is slidably connected with the guide rail
First sliding part, first sliding part are set to the first end, the other end of first supporting element be equipped with for institute
The second sliding part that new Blower Housing is slidably connected is stated, second sliding part is set to the second end, first support
Part is equipped with the 5th interconnecting piece for being rotatablely connected with the cover, and the 5th interconnecting piece is set to the first end and described
Between second end；Second supporting element is equipped with to be slidably connected third sliding part with the guide rail, the third sliding part setting
In the first end, the other end of the supporting element is equipped with the 4th sliding for being slidably connected with the new Blower Housing
Portion, the 4th sliding part are set to the second end；Second supporting element is equipped with for being rotatablely connected with the cover
6th interconnecting piece, the 6th interconnecting piece are set between the first end and the second end.
On the other hand, the application further relates to a kind of new blower, including air quantity adjustment structure, further includes new Blower Housing and wind
Machine, the cover are set to the outlet air end of the new Blower Housing, the blower be set in the new Fan casing body and with institute
State controller communication connection.
Above-mentioned new blower, by the credit rating of air quality sensor real-time detection room air, and by indoor sky
The credit rating signal of gas is sent to controller, and controller drives driving mechanism according to the credit rating signal of room air, makes
The direction of the outlet air end of the separate or close new Blower Housing of driving mechanism drive surface cover rim is mobile, and cover so can be adjusted
With the spacing of the outlet air end of new Blower Housing, i.e., the air quantity of adjustable fresh air machine realizes automatic adjustment air quantity, promotes new blower
Usage experience sense.
Technical solution is illustrated further below:
The new blower further includes infrared detector in one of the embodiments, and the infrared detector is used for sensing chamber
Inside whether need detectable substance, the infrared detector and the controller communicate to connect.
On the other hand, the application further relates to air conditioning method, includes the following steps:
Drive new fan operation；
When detecting air in the first predetermined level, the outlet air end edge of the relatively described new Blower Housing of the cover is driven
Mobile first pre-determined distance in the direction of outlet air end far from the new Blower Housing；
When detecting air in the second predetermined level, the outlet air end edge of the relatively described new Blower Housing of the cover is driven
Close to mobile second pre-determined distance in the direction of the outlet air end of the new Blower Housing.
Above-mentioned air conditioning method when in use, drives new fan operation, real-time by corresponding air quality sensor
The credit rating for detecting room air, when detecting air in the first predetermined level, air quality is sensed indoor air
Credit rating signal be sent to controller, controller drives driving mechanism according to the credit rating signal of room air, makes to drive
The direction of outlet air end of the motivation structure drive surface cover rim far from the new Blower Housing is mobile, so increases cover and new Blower Housing
Outlet air end spacing, can increase the air quantity of new blower, improve indoor air quality；When detecting when detecting air the
When two predetermined levels, the credit rating signal of indoor air is sent to controller by air quality sensing, and controller is according to room
The credit rating signal of interior air drives driving mechanism, makes driving mechanism drive surface cover rim close to the outlet air of the new Blower Housing
The direction at end is mobile, so reduces the spacing of the outlet air end of cover and new Blower Housing, can reduce the air quantity of new blower, reduces
The power consumption of new blower enables the quiet operation of fresh air machine.
Technical solution is illustrated further below:
In one of the embodiments, when detecting air in the first predetermined level, drive the cover with respect to institute
State the step of outlet air end of new Blower Housing moves the first pre-determined distance along the direction of the outlet air end far from the new Blower Housing
Include:
When detecting air in the first predetermined level, the revolving speed for controlling blower is the first revolving speed；
Drive the outlet air end of the relatively described new Blower Housing of the cover along the outlet air end far from the new Blower Housing
Move the first pre-determined distance in direction.
Technical solution is illustrated further below:
Drive the outlet air end of the relatively described new Blower Housing of the cover along far from described new in one of the embodiments,
After the step of direction the first pre-determined distance of movement of the outlet air end of Blower Housing further include:
When interior being not detected needing detectable substance, new blower is closed.
Technical solution is illustrated further below:
In one of the embodiments, when detecting air in the second predetermined level, drive the cover with respect to institute
State the step of outlet air end of new Blower Housing moves the second pre-determined distance along the direction of the outlet air end close to the new Blower Housing
Include:
When detecting air in the second predetermined level, the revolving speed for controlling blower is the second revolving speed；
Drive the outlet air end of the relatively described new Blower Housing of the cover along the outlet air end close to the new Blower Housing
Move the second pre-determined distance in direction.
Technical solution is illustrated further below:
Drive the outlet air end of the relatively described new Blower Housing of the cover along close to described new in one of the embodiments,
After the step of direction the second pre-determined distance of movement of the outlet air end of Blower Housing further include:
When interior being not detected needing detectable substance, new blower is closed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air quantity adjustment structure；
Fig. 2 is the structural schematic diagram of elastic component；
Fig. 3 is the rough schematic view of support component；
Fig. 4 is the flow chart of air conditioning method in an embodiment；
Fig. 5 is the flow chart of air conditioning method in another embodiment.
Description of symbols:
10, air quantity adjustment structure, 100, cover, the 210, first electromagnetic switch, 220, elastic component, 222, elastomer, 224,
Installation sleeve, 226, connector, 300, support component, 310, first end, 320, second end, the 330, first supporting element, 332,
One sliding part, the 334, second sliding part, the 340, second supporting element, 342, third sliding part, the 344, the 4th sliding part, 350, lead
Rail.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, it can be directly in another yuan
On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ",
"left", "right" and similar statement for illustrative purposes only, are not meant to be the only embodiment.
It is important to point out that when element is referred to as " being fixedly arranged on " another element, two elements can be it is integrated,
It can be and be detachably connected between two elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
Body embodiment purpose, it is not intended that in limitation the present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In addition it is also necessary to understand, in the present embodiment, term "lower", "upper", "front", "rear", "left", "right",
"inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by positional relationship be based on
Positional relationship shown in the drawings；The terms such as " first ", " second " are to distinguish different structure members.These terms are only
Convenient for the description present invention and simplify description, is not considered as limiting the invention.
As shown in Figure 1 to Figure 3, one of embodiment air quantity adjustment structure 10, comprising: cover 100, cover 100 are used
In the outlet air end of Gai Hexin Blower Housing；The power output end of driving mechanism, driving mechanism is connect with cover 100, for driving
Cover 100 is moved along the direction of the outlet air end far from or close to new Blower Housing；Air quality sensor, air quality sensor
For detecting indoor air quality grade；And controller, controller and driving mechanism and air quality sensor communicate to connect.
Above-mentioned air quantity adjustment structure 10 when in use, passes through the quality etc. of air quality sensor real-time detection room air
Grade, and the credit rating signal of indoor air is sent to controller, controller is according to the credit rating signal of room air
Driving mechanism is driven, moves driving mechanism driving cover 100 along the direction of the outlet air end far from or close to new Blower Housing, such as
The spacing of the outlet air end of cover 100 and new Blower Housing can be adjusted in this, i.e., the air quantity of adjustable fresh air machine realizes automatic adjustment
Air quantity promotes the usage experience sense of new blower.It is important to point out that air quality grade is according in air in the application
What pollutant index divided, for reacting the pollution level of air.
As shown in Figure 1, on the basis of the above embodiments, driving mechanism includes switch block and elastic component 220, elastic component
220 one end with cover 100 for connecting, and the other end with the outlet air end of the new Blower Housing for connecting, switch block packet
The first electromagnetic switch 210 and the second electromagnetic switch are included, the first electromagnetic switch 210 is equipped with the first company for connecting with cover 100
Socket part, the second electromagnetic switch equipment have the second connecting portion for connecting with new Blower Housing, when the first electromagnetic switch 210 and second
When electromagnetic switch is powered, magnetic identical, the relatively new Blower Housing of cover 100 of the first electromagnetic switch 210 and the second electromagnetic switch
Outlet air end moved along the direction of outlet air end far from new Blower Housing.In this way, by the way that the first electromagnetic switch 210 is set to face
On lid 100, the second electromagnetic switch is set on fresh air casing body, when the first electromagnetic switch 210 and the second electromagnetic switch are powered
When, the magnetism of the first electromagnetic switch 210 and the second electromagnetic switch is identical, passes through the first electromagnetic switch 210 and the second electromagnetic switch
Repulsive force, the outlet air end of the relatively new Blower Housing of cover 100 moves along the direction of the outlet air end far from new Blower Housing, so
The fresh air volume of new blower can be increased；When the first electromagnetic switch 210 and the second electromagnetic switch power off, 220 drive surface of elastic component
The outlet air end of the relatively new Blower Housing of lid 100 is moved along the direction of the outlet air end close to new Blower Housing, can so be reduced new
The fresh air volume of blower；Furthermore, it is possible to flow through the size of current of the first electromagnetic switch 210 and the second electromagnetic switch by changing, adjust
The repulsive force of whole first electromagnetic switch 210 and the second electromagnetic switch adjusts the fresh air volume of new blower in turn.It is necessary to note that
It is that first connecting portion and second connecting portion can be clamping portion either helicitic texture, realizes the first electromagnetic switch 210 and second
The connection of electromagnetic switch can be achieved by the prior art, and will not repeat them here.In addition, elastic component 220 can play guarantor
Card cover 100 is capable of the outlet air end of Gai Hexin Blower Housing.Specifically, elastic component 220 can be spring either rubber parts etc.
Other parts made of elastic material.Specifically, controller can be single-chip microcontroller either micro-control unit etc..Air quality
Sensor can be PM2.5 sensor or gas sensor etc..
As shown in Fig. 2, further, based on any of the above embodiments, elastic component 220 includes elastomer 222, installation
Sleeve 224 and connector 226, installation sleeve 224 are equipped with the mounting portion for connecting with new Blower Housing, and elastomer 222 is worn
In in installation sleeve 224, and one end of elastomer 222 is connect with the inner wall of installation sleeve 224, one end and face of connector 226
Lid 100 connects, and the other end is connect with the other end of elastomer 222.In this way, passing through installation sleeve 224, elastomer 222 and connection
The cooperation of body 226 realizes that driving cover 100 is moved along the air intake close to new Blower Housing, and installation sleeve 224 has limit
Effect；Specifically, elastic component 220 can be other parts made of elastic material such as spring either rubber parts, at this
In embodiment, elastic component 220 is spring, and connector 226 is connecting rod, and it is logical that one end of connecting rod is movably arranged at installation set
It is interior, and connect with the other end of spring, in this way, installation sleeve 224 has position-limiting action, spring is avoided to stretch out installation sleeve 224,
Influence the stability of cover 100.
As shown in figures 1 and 3, based on any of the above embodiments, which further includes support group
Part 300, support component 300 include opposite first end 310 and second end 320, and first end 310, which is used to slide with cover 100, to be connected
It connects, for second end 320 for being slidably connected with new Blower Housing, support component 300 is equipped with for being rotatablely connected with cover 100
Three interconnecting pieces, third interconnecting piece are set between first end 310 and second end 320.In this way, support component 300 plays supporting surface
The effect of lid 100；Further, when driving mechanism driving cover 100 is mobile, support component 300 rotates same relative to cover 100
When, first end 310 along new Blower Housing slide, second end 320 along cover 100 slide, in this way, cover 100 can perpendicular to or
It is mobile approximately perpendicular to the direction of the outlet air end of new Blower Housing, in this way, the moving distance and calculating convenient for control cover 100 are new
The knots modification of wind.It is important to point out that realizing that support component 300 is rotated with cover 100 can be achieved by the prior art,
It will not repeat them here；On the basis of the embodiment, support component 300 further includes guide rail 350, and guide rail 350 is equipped with the face of being used for
The 4th interconnecting piece that lid 100 connects, second end 320 are slidably connected with guide rail 350.In this way, by the way that guide rail is arranged on cover 100
350, realize that support component 300 is slided with respect to cover 100 by the way that second end 320 is slidably connected with guide rail 350；In this implementation
In example, guide rail 350 is guide barrel construction, and is set on the side wall of cover 100.
As shown in figure 3, based on any of the above embodiments, support component 300 includes the first supporting element 330 and second
Supporting element 340, the first supporting element 330 and the second supporting element 340 are arranged at angle, and one end of the first supporting element 330 be equipped with
The first sliding part 332 that guide rail 350 is slidably connected, the first sliding part 332 are set to first end 310, the first supporting element 330 it is another
One end is equipped with the second sliding part 334 for being slidably connected with new Blower Housing, and the second sliding part 334 is set to second end 320,
First supporting element 330 is equipped with the 5th interconnecting piece for being rotatablely connected with cover 100, and the 5th interconnecting piece is set to first end 310
Between second end 320；Second supporting element 340 is equipped with to be slidably connected third sliding part 342 with guide rail 350, third sliding part 342
Be set to first end 310, the other end of supporting element be equipped with the 4th sliding part 344 for being slidably connected with new Blower Housing,
4th sliding part 344 is set to second end 320；Second supporting element 340 be equipped with for cover 100 is rotatablely connected the 6th connect
Portion, the 6th interconnecting piece are set between first end 310 and second end 320.In this way, the first supporting element 330 and the second supporting element 340
" scissors " formula structure is cooperatively formed, the stable connection of cover 100 Yu new Blower Housing on the one hand can be increased；On the other hand,
When in use, it is only necessary to drive the first supporting element 330 and the movement of the second supporting element 340 and rotation, control 330 He of the first supporting element
The angle of second supporting element 340 and then the moving distance that can control cover 100.
The new blower of one of one embodiment, including air quantity adjustment structure 10 further include new Blower Housing and blower, cover
100 are set to the outlet air end of new Blower Housing, and blower is set in new Fan casing body and communicates to connect with controller.
Above-mentioned new blower when in use, by the credit rating of air quality sensor real-time detection room air, and is incited somebody to action
The credit rating signal of indoor air is sent to controller, and controller drives according to the credit rating signal of room air
Mechanism moves driving mechanism driving cover 100 along the direction of the outlet air end far from or close to new Blower Housing, so i.e. adjustable
The spacing of the outlet air end of whole face lid 100 and new Blower Housing, i.e., the air quantity of adjustable fresh air machine, realizes automatic adjustment air quantity, mentions
Rise the usage experience sense of new blower.
On the basis of the above embodiments, which further includes infrared detector, and infrared detector is for detecting interior
Whether detectable substance is needed, and infrared detector and controller communicate to connect.In this way, when infrared detector monitoring is not indoor to be detected
When object, new blower can be closed by controller, so realizes energy-efficient purpose.Specifically, object to be detected can be people or
Animal.In this embodiment, object to be detected is behaved, in this way, closing new blower when detecting indoor no one, realizes energy conservation
Purpose.
As shown in figure 4, one of embodiment air conditioning method, includes the following steps:
S100: new fan operation is driven；The Push And Release of new blower can be controlled by controller.
S200: when detecting air in the first predetermined level, drive the outlet air end edge of the relatively new Blower Housing of cover remote
Mobile first pre-determined distance in the direction of outlet air end from new Blower Housing；Pass through corresponding air quality sensor real-time detection room
The credit rating of interior air, when detecting air in the first predetermined level, air quality is sensed the quality of indoor air
Level signal is sent to controller, and controller drives driving mechanism according to the credit rating signal of room air, makes driving mechanism
The direction of outlet air end of the drive surface cover rim far from new Blower Housing is mobile, so increases the outlet air end of cover and new Blower Housing
Spacing can increase the air quantity of new blower, improve indoor air quality；It is important to point out that the first pre-determined distance is according to reality
Border needs to be arranged.
S300: when detecting air in the second predetermined level, the outlet air end edge of the relatively new Blower Housing of cover is driven to lean on
Mobile second pre-determined distance in direction of the outlet air end of nearly new Blower Housing.In this way, corresponding air quality sensor can be passed through
The credit rating of real-time detection room air, when detect when detect air in the second predetermined level, air quality sensing
The credit rating signal of indoor air is sent to controller, controller drives according to the credit rating signal of room air and drives
Motivation structure, keeps driving mechanism drive surface cover rim mobile close to the direction of the outlet air end of new Blower Housing, so reduces cover and new
The spacing of the outlet air end of Blower Housing can reduce the air quantity of new blower, reduce the power consumption of new blower, keep fresh air machine quiet
Operation；It is important to point out that the second pre-determined distance is arranged according to actual needs.
Above-mentioned air conditioning method when in use, drives new fan operation, real-time by corresponding air quality sensor
The credit rating for detecting room air, when detecting that air quality sensing is by room when detecting air in the first predetermined level
The credit rating signal of interior air is sent to controller, and controller drives driving machine according to the credit rating signal of room air
Structure keeps direction of the driving mechanism drive surface cover rim far from the outlet air end of new Blower Housing mobile, so increases cover and new blower
The spacing of the outlet air end of shell can increase the air quantity of new blower, improve indoor air quality；Air is detected when detecting to work as
In the second predetermined level, the credit rating signal of indoor air is sent to controller, controller root by air quality sensing
Driving mechanism is driven according to the credit rating signal of room air, makes driving mechanism drive surface cover rim close to the outlet air of new Blower Housing
The direction at end is mobile, so reduces the spacing of the outlet air end of cover and new Blower Housing, can reduce the air quantity of new blower, reduces
The power consumption of new blower enables the quiet operation of fresh air machine.
As shown in figure 5, on the basis of the above embodiments, when detect air in the first predetermined level, drive surface
Cover the step of outlet air end of relatively new Blower Housing moves the first pre-determined distance along the direction of the outlet air end far from new Blower Housing
Include:
T100: when detecting air in the first predetermined level, the revolving speed for controlling blower is the first revolving speed；In this way, can be with
The motor that blower is controlled by controller, makes the motor of blower by the first rotary speed working, can so accelerate turning for blower motor
Speed promotes the air quantity of new blower, accelerates the rate of inletting fresh air.
T200: the outlet air end of the driving relatively new Blower Housing of cover is moved along the direction of the outlet air end far from new Blower Housing
First pre-determined distance.When detecting that air quality sensing is by indoor air when detecting air in the first predetermined level
Credit rating signal is sent to controller, and controller drives driving mechanism according to the credit rating signal of room air, makes to drive
The direction of outlet air end of the mechanism drive surface cover rim far from new Blower Housing is mobile, so increases the outlet air of cover and new Blower Housing
The spacing at end can increase the air quantity of new blower, improve indoor air quality.Further, it on the basis of the embodiment, is driving
The outlet air end of the dynamic relatively new Blower Housing of cover moves the first pre-determined distance along the direction of the outlet air end far from new Blower Housing
After step further include:
S300: when interior being not detected needing detectable substance, new blower is closed.In this way, can be monitored by infrared detector
Whether interior has determinand, and when interior being not detected needing detectable substance, new blower can be closed by controller, so realizes
Energy-efficient purpose.Specifically, object to be detected can be people or animal.In this embodiment, object to be detected is behaved, in this way,
When detecting indoor no one, new blower is closed, realizes energy-efficient purpose.
Based on any of the above embodiments, when detecting air in the second predetermined level, driving cover is opposite
The step of outlet air end of new Blower Housing moves the second pre-determined distance along the direction of the outlet air end close to new Blower Housing include:
T300: when detecting air in the second predetermined level, the revolving speed for controlling blower is the second revolving speed；In this way, can be with
The motor that blower is controlled by controller, makes the motor of blower by the second rotary speed working, can so reduce turning for blower motor
Speed reduces the air quantity of new blower, slows down the rate of inletting fresh air.
T400: the outlet air end of the driving relatively new Blower Housing of cover is moved along the direction of the outlet air end close to new Blower Housing
Second pre-determined distance.When detecting that air quality sensing is by indoor air when detecting air in the second predetermined level
Credit rating signal is sent to controller, and controller drives driving mechanism according to the credit rating signal of room air, makes to drive
Mechanism drive surface cover rim is mobile close to the direction of the outlet air end of new Blower Housing, so reduces the outlet air of cover and new Blower Housing
The spacing at end can reduce the air quantity of new blower, reduce the power consumption of new blower, enable the quiet operation of fresh air machine.
On the basis of the above embodiments, drive the outlet air end of the relatively new Blower Housing of cover along close to new Blower Housing
After the step of direction the second pre-determined distance of movement of outlet air end further include:
T500: when interior being not detected needing detectable substance, new blower is closed.In this way, can be monitored by infrared detector
Whether interior has determinand, and when interior being not detected needing detectable substance, new blower can be closed by controller, so realizes
Energy-efficient purpose.Specifically, object to be detected can be people or animal.In this embodiment, object to be detected is behaved, in this way,
When detecting indoor no one, new blower is closed, realizes energy-efficient purpose.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of air quantity adjustment structure characterized by comprising
Cover, the cover are used for the outlet air end of Gai Hexin Blower Housing；
Driving mechanism, the power output end of the driving mechanism are connect with the cover, for driving the cover along separate or
Direction close to the outlet air end of the new Blower Housing is mobile；
Air quality sensor, the air quality sensor is for detecting indoor air quality grade；And
Controller, the controller and the driving mechanism and the air quality sensor communicate to connect.
2. air quantity adjustment structure according to claim 1, which is characterized in that the driving mechanism includes switch block and bullet
Property part, one end of the elastic component with the cover for connect, and the other end is used for and the outlet air end of new Blower Housing company
Connect, the switch block include the first electromagnetic switch and the second electromagnetic switch, first electromagnetic switch equipment have for it is described
The first connecting portion of cover connection, second electromagnetic switch equipment have the second connection for connecting with the new Blower Housing
Portion, when first electromagnetic switch and second electromagnetic switch energization, first electromagnetic switch and the second electromagnetic switch
Magnetism it is identical, the outlet air end of the relatively described new Blower Housing of the cover is along the side of the outlet air end far from the new Blower Housing
To movement.
3. air quantity adjustment structure according to claim 2, which is characterized in that the elastic component includes elastomer, installation set
Cylinder and connector, the installation sleeve are equipped with the mounting portion for connecting with the new Blower Housing, and the elastomer is arranged in
In the installation sleeve, and one end of the elastomer is connect with the inner wall of the installation sleeve, one end of the connector with
The cover connection, the other end are connect with the other end of the elastomer.
4. air quantity adjustment structure according to any one of claims 1 to 3, which is characterized in that it further include support component, it is described
Support component includes opposite first end and second end, and the first end with the cover for being slidably connected, the second end
For being slidably connected with the new Blower Housing, the third that the support component is equipped with for being rotatablely connected with the cover is connect
Portion, the third interconnecting piece are set between the first end and the second end.
5. air quantity adjustment structure according to claim 4, the support component further include guide rail, the guide rail is equipped with and is used for
4th interconnecting piece of the cover connection, the second end are slidably connected with the guide rail.
6. air quantity adjustment structure according to claim 5, the support component includes the first supporting element and the second supporting element,
First supporting element and second supporting element are arranged at angle, and one end of first supporting element is equipped with and the guide rail
The first sliding part being slidably connected, first sliding part are set to the first end, and the other end of first supporting element is set
There is the second sliding part for being slidably connected with the new Blower Housing, second sliding part is set to the second end, institute
It states the first supporting element and is equipped with the 5th interconnecting piece for being rotatablely connected with the cover, the 5th interconnecting piece is set to described the
Between one end and the second end；
Second supporting element is equipped with to be slidably connected third sliding part with the guide rail, and the third sliding part is set to described the
One end, the other end of the supporting element are equipped with the 4th sliding part for being slidably connected with the new Blower Housing described the
Four sliding parts are set to the second end；Second supporting element be equipped with for the cover is rotatablely connected the 6th connect
Portion, the 6th interconnecting piece are set between the first end and the second end.
7. a kind of new blower, which is characterized in that further include new including air quantity adjustment structure as claimed in any one of claims 1 to 6
Blower Housing and blower, the cover are set to the outlet air end of the new Blower Housing, and the blower is set to the new blower
It is communicated to connect in shell and with the controller.
8. new blower according to claim 7, which is characterized in that further include infrared detector, the infrared detector is used
Whether need detectable substance in detection interior, the infrared detector and the controller communicate to connect.
9. a kind of air conditioning method, which comprises the steps of:
Drive new fan operation；
When detecting air in the first predetermined level, drive the outlet air end of the relatively described new Blower Housing of the cover along separate
Mobile first pre-determined distance in the direction of the outlet air end of the new Blower Housing；
When detecting air in the second predetermined level, drive the outlet air end of the relatively described new Blower Housing of the cover along close
Mobile second pre-determined distance in the direction of the outlet air end of the new Blower Housing.
10. air conditioning method according to claim 9, which is characterized in that when detecting that air is default etc. first
When grade, drive the outlet air end of the relatively described new Blower Housing of the cover along the direction of the outlet air end far from the new Blower Housing
The step of mobile first pre-determined distance includes:
When detecting air in the first predetermined level, the revolving speed for controlling blower is the first revolving speed；
Drive the outlet air end of the relatively described new Blower Housing of the cover along the direction of the outlet air end far from the new Blower Housing
Mobile first pre-determined distance.
11. air conditioning method according to claim 10, which is characterized in that drive the relatively described new blower of the cover
It is also wrapped after the step of outlet air end of shell moves the first pre-determined distance along the direction of the outlet air end far from the new Blower Housing
It includes:
When interior being not detected needing detectable substance, new blower is closed.
12. air conditioning method according to claim 9, which is characterized in that when detecting that air is default etc. second
When grade, drive the outlet air end of the relatively described new Blower Housing of the cover along the direction of the outlet air end close to the new Blower Housing
The step of mobile second pre-determined distance includes:
When detecting air in the second predetermined level, the revolving speed for controlling blower is the second revolving speed；
Drive the outlet air end of the relatively described new Blower Housing of the cover along the direction of the outlet air end close to the new Blower Housing
Mobile second pre-determined distance.
13. air conditioning method according to claim 12, which is characterized in that drive the relatively described new blower of the cover
It is also wrapped after the step of outlet air end of shell moves the second pre-determined distance along the direction of the outlet air end close to the new Blower Housing
It includes:
When interior being not detected needing detectable substance, new blower is closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384199.7A CN109506346B (en) | 2018-11-20 | 2018-11-20 | Air volume adjusting structure, fresh air fan and air adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384199.7A CN109506346B (en) | 2018-11-20 | 2018-11-20 | Air volume adjusting structure, fresh air fan and air adjusting method |
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| CN109506346A true CN109506346A (en) | 2019-03-22 |
| CN109506346B CN109506346B (en) | 2019-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110398569A (en) * | 2019-07-08 | 2019-11-01 | 广东美的暖通设备有限公司 | Detection of Air Quality method, system and the new blower of new blower |
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| Publication number | Publication date |
|---|---|
| CN109506346B (en) | 2019-12-10 |
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