CN106500233A - A kind of VMC (Ventilation Mechanical Control System) - Google Patents
A kind of VMC (Ventilation Mechanical Control System) Download PDFInfo
- Publication number
- CN106500233A CN106500233A CN201611159687.9A CN201611159687A CN106500233A CN 106500233 A CN106500233 A CN 106500233A CN 201611159687 A CN201611159687 A CN 201611159687A CN 106500233 A CN106500233 A CN 106500233A
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- China
- Prior art keywords
- outer air
- air port
- vmc
- fan
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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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
- F24F11/0001—Control or safety arrangements for ventilation
-
- 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
-
- 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
-
- 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
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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
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A kind of VMC (Ventilation Mechanical Control System).There are drainage screen (1), drainage screen (12), outer air duct (1 '), outer air port one (2), outer air port two (2 '), interior air port (3), control unit (4), fan (5), air duct (6), passageway flexible pipe (7), outer air port door (8), fan changed course motor (9), looks into survey module (10), and controlled motor (11) is constituted.The present invention controls the fan motor (9) that alters course by control unit (4) and drives 180 ° of rotations before and after fan (5), discharges outdoor by room air, reaches the purpose of system self-cleaning.According to Outdoor Air Quality compartment system working method, system operation noise can be greatly reduced, improve filter element service life.The present invention makes full use of the present situation that current family, public place air-conditioning, heating installation are generally installed, and eliminates the heating of VMC (Ventilation Mechanical Control System) air or cooling module.
Description
Technical field
The invention belongs to air-conditioning technique field, specifically, is to be related to a kind of wall-mounted VMC (Ventilation Mechanical Control System).
Technical background
Data are issued according to Environmental Protection Agency of Beijing, the natural law up to standard of Air Quality of Beijing in 2015 is 186 days, accounts for annual day
Several 51%.Again according to September in 2015 18 days《Legal Mirror》Quote member of Chinese Academy of Engineering, environmental project expert Hou Lian religions
The discussion that awards, when outside atmosphere is up-to-standard, should take natural ventilation system；And when outdoor haze, interior just can not lead to
Wind is taken a breath, and VMC (Ventilation Mechanical Control System) will be adopted to ensure the cleaning of room air.That is, by taking Beijing in 2015 as an example, having one within 1 year
Half time can adopt natural ventilation system.But as north of china in winter is cold, windowing draft chamber temperature control system is inconvenient, and by fresh air
System can achieve the gravity-flow ventilation under room temperature controlled case.At present, the unhealthful theory of air quality is rooted in the hearts of the people, people
In the urgent need to simple and practical air clearing product.Existing product mainly includes two classes, and a class is air purifier, and a class is
VMC (Ventilation Mechanical Control System).Wherein, air purifier is filtered only for room air.Expert is it is believed that air purifier can not take
For the ventilation of indoor and outdoor, contained O in natural fresh air2Deng needed by human body composition, it is impossible to produce from Indoor Natural, Zhi Nengtong
Cross and obtain with outdoor ventilation.Particularly north of china in winter night, indoor/outdoor temperature-difference greatly, close, and this is that VMC (Ventilation Mechanical Control System) most can by door and window
In the period for playing a role, by outdoor fresh air is guided to interior, on the one hand increase indoor O2, on the one hand by indoor exhaust air
Discharge, of great advantage to improving the health care of sleep.
The domestic fresh air product filter screen life-span is judged according to accumulative hours of operation at present, is automatically reminded to more to time system
Change.According to GB/T18801-2015《Air purifier》The Clean air delivery rate that air purifier is represented to accumulation purge amount (CCM)
(CADR) when decaying to initial value 50%, the target contaminant gross mass of accumulation purified treatment.By accumulation purge amount divided by average daily
Treating capacity is purified the life-span.The filter screen index of aging is under particulate matter with the higher experiment condition of gaseous contaminant concentration
Draw.
Its groundwork process of existing wall-mounted VMC (Ventilation Mechanical Control System) is identical, is outdoor air and is introduced by fan, through filter
Net filtration after-blow is to interior.GB/T18801-2015《Air purifier》Air pollution species are divided three classes, one is granule
Thing, such as hair, dust, the fine particle of PM2.5 ranks, the superfine particulate matter of PM0.3, PM0.1 rank；Two is gaseous contamination
Thing, such as formaldehyde, benzene and other harmful gass；Three is microorganism, such as antibacterial, virus etc..Need for different Pollutant Treatment, filter
Net is generally divided into multilamellar, and outermost layer is first filter layer, the larger particles such as main filtration hair, dust；Internal layer is fine filtering layer, mainly
Filter fine particle, superfine particulate matter, kill antibacterial etc..According to each metafiltration net function allocation and compound, actual VMC (Ventilation Mechanical Control System) product
The filter screen of product is often two to six layers.The problem that filter screen is present, in use, strainer filtering hole can be blocked by particulate matter quickly, so as to shadow
Product runnability is rung, shortens the filter screen life-span, and increase the daily filter screen of user and clear up burden；And in actual environment, have a lot
When outside air quality preferably, at this time still according to air poor when calculate the filter screen time, result in filter screen service life
Waste.
Content of the invention
The present invention is provided one kind for people and is improved self dust collection capacity by structural change, extends filter screen service life
VMC (Ventilation Mechanical Control System).
Technical scheme：Comprising drainage screen, outer air duct, outer air port one, outer air port two, interior air port, control unit,
The devices such as survey module, controlled motor looked into by fan, air duct, passageway flexible pipe, outer air port door, fan changed course motor.
Control unit can arrange system operating mode, three kinds of mode of operation point：Fresh air is directly entered, fresh air filters entrance,
Room air extracts dedusting pattern out.
Outer air port one and outer air port two compartment are come by the central dividing plate of outer air duct, and one end outlet of outer air duct is by control
Motor is connected with outer air port door, is provided with a drainage screen in outer air port one, and drainage screen can be changed；The other end of outer air duct
By passageway flexible pipe or be directly connected with air duct Single port, be provided with inside air duct one can be allowed to fan changed course motor before
180 ° rotate the fan for changing blowing directions afterwards, and air duct another port is interior air port；One control is installed single on the outside of air duct
Unit, control unit look into survey module by the connection of wired or wireless signal.
By control unit initialization system working condition.When interior needs to be passed through fresh air, control unit control fan is rotated,
In the presence of fan, in outside air flow room.If now outdoor air is in clean conditions, control unit control
The outer air port door of system closes the side air channel for having drainage screen, and opening does not have the opposite side air channel of drainage screen；Outdoor clean air leads to
Outer air port two and connected passageway flexible pipe is crossed, air duct is blown into, is got in by interior air port under the promotion of fan；Now wind
Resistance reduces, and fan operation noise further can reduce；The size that control unit is opened by the outer air port door of control, and fan
Rotating speed controlling the air quantity for entering, to ensure that indoor temperature will not decline or raise too fast.
When interior needs to divulge information, if now outdoor air is in haze state, control unit controls outer air port door
Opening has the side air channel of drainage screen, and closing does not have the side air channel of drainage screen；Outdoor haze air is entered by outer air port one
Enter outer air duct, through filter screen filtration, the clean air after filter screen is through outer air duct, and connected passageway flexible pipe,
Air duct is blown into, is got in by interior air port under the promotion of fan；Control unit is by controlling the size that outer air port door is opened
And the rotating speed of fan is controlling the air quantity for entering, to ensure that indoor temperature will not decline or raise too fast.
In use for some time, controlling fan changed course motor belt motor wind symptom fan by control unit carries out 180 ° of rotations of before and after
Turn, room air is discharged by outer air port outdoor, when room air enters outer air duct, reversely blow over drainage screen, drainage screen
On Chalk-dust filtering be driven and come off from filter screen, and outdoor is taken to by air-flow, reaches the purpose of system self-cleaning.Work as installation
Middle outer air duct is earthward inclined, or when perpendicular to the ground downwards, on such drainage screen outside Chalk-dust filtering by directly from
Blow off on drainage screen air port out.Another kind of form of the present invention is that described electric fan can either turn clockwise, and energy
Enough rotate counterclockwises.Now, when Outdoor Air Quality is preferable, as fan is carried out 180 ° of before and after by fan changed course motor
Rotation, room air blow to outdoor, indoor formation negative pressure, outdoor fresh air can be made to enter by door and window gap within a period of time
Enter interior to complete to take a breath.
The survey module of looking into is separate unit, can be placed in indoor any position, particularly human body room temperature sensitizing range, such as
Head of a bed etc..For temperature near a temperature control device measurement temperature regulating system of Current Temperatures regulating system, and to make
Apart from humidity control system compared with the region of distal end temperature be also raised or lowered to personnel suitable temperature region when, will and temperature
Temperature near degree regulating system produces error；For this purpose, the present invention has been specifically designed one by wired or wireless single with control
Unit is joining to look into survey module, is mounted with the sensor of temperature near can perceiving on survey module is looked into, and it is one that this looks into survey module
Individual portable set, will look into survey module and be placed on personnel activity more frequently near position, by relaxing that personnel setting feels
Suitable temperature threshold, when comparing indoor neighbouring temperature with suitable temperature threshold value and being higher, control indoor temperature adjusting system is to interior
Air is lowered the temperature；When comparing indoor neighbouring temperature with suitable temperature threshold value and being relatively low, control humidity control system is entered to interior
Row heating.As long as remaining that this looks into survey module nearby during personnel's activity indoors, humidity control system will begin
The whole temperature for keeping looking into survey near modules is in the suitable temperature threshold value of personnel.
Control unit of the present invention adjusts the mode of indoor temperature：One is when indoor/outdoor temperature-difference is larger, by controlling fresh air
The start and stop of system, or rotation speed of the fan is raised and lowered to adjust temperature；Two is the size by controlling the outer unlatching of air port door 8,
Increase or decrease intake to adjust temperature；Three is to arrange that by looking into survey module " whether synchronously opening air-conditioning " reminds instruction
Lamp, is voluntarily determined by operator and whether synchronously open air-conditioning or other humidity control systems under the conditions of current temperature to adjust
Temperature；Four is to look into be provided with learning functionality in survey module, is operated by operator and can learn the distant of other humidity control systems
Control device, when neighbouring ambient temperature exceedes given threshold, looks into survey module and can open air-conditioning or other humidity control systems to adjust
Section temperature.Used as reduction procedure, system can not also set and look into survey module, be experienced according to itself room temperature by user, determine that system operates
State.
To sum up, the present invention is according to Outdoor Air Quality compartment system working method, arrange direct air intake, filtering inlet air and to
The multiple-working modes such as outdoor convulsion, can greatly reduce system operation noise, improve filter screen service life.On the one hand when outdoor empty
System operation noise preferably, when being directly entered interior without strainer filtering, as windage declines, substantially can be reduced by gas；Another
Aspect, is worked by system level, is only added up through System production time during drainage screen, is used the longevity so as to actually extend filter screen
Life.Additionally, the present invention makes full use of the present situation that current family, public place air-conditioning, heating installation are generally installed, VMC (Ventilation Mechanical Control System) is eliminated
Air heating or cooling module.
Description of the drawings
One of Fig. 1 VMC (Ventilation Mechanical Control System) structural representations；
The two of Fig. 2 VMC (Ventilation Mechanical Control System) structural representations；
The three of Fig. 3 VMC (Ventilation Mechanical Control System) structural representations.
Explanation：1- drainage screens, 1 '-outer air duct, the outer air ports one of 2-, 2 '-outer air port two, air port in 3-, 4- control units, 5-
Fan, 6- air ducts, 7- passageways flexible pipe, the outer air port doors of 8-, 9- fans changed course motor, 10- look into survey module, 11- controlled motors, 12-
Drainage screen.
Specific embodiment
Embodiment 1：
Outer air port 1 and outer air port 22 ' are separated by the central dividing plate of outer air duct 1 ', one end outlet of outer air duct 1 '
Being connected with outer air port door 8 by controlled motor 11, a drainage screen 1 being provided with outer air port 1, drainage screen 1 can be changed；
The other end of outer air duct 1 ' is connected by passageway flexible pipe 7 or directly with 6 Single port of air duct, is provided with an energy inside air duct 6
Change the fan 5 of blowing directions with the fan 180 ° of rotations that alter course before and after motor 9,6 another port of air duct is interior air port 3；Air duct 6
Outside is provided with a control unit 4, and control unit 4 looks into survey module 10 by the connection of wired or wireless signal.
Set and control system working condition by control unit 4.Start fan 5, when interior needs to be passed through fresh air, control
The control fan 5 of unit 4 is rotated, in the presence of fan 5, in outside air flow room.
If now outdoor air is in clean conditions, control unit 4 controls outer air port door 8 closes drainage screen 1
Side air channel, opening does not have the opposite side air channel of drainage screen 1；Outdoor clean air is by outer air port 22 ' and connected
Passageway flexible pipe 7, is blown into air duct 6, is got in by interior air port 3 under the promotion of fan 5；Control unit 4 is by controlling exogenous wind
The size that mouthful door 8 is opened, and the rotating speed of fan 5 is controlling the air quantity for entering, to ensure that indoor temperature will not decline or raise
Too fast.
When interior needs to divulge information, if now outdoor air is in haze state, control unit 4 controls outer air port door
8 open the side air channel for having drainage screen 1, and closing does not have the side air channel of drainage screen 1；Outdoor haze air passes through outer air port one
2, outer air duct 1 ' is entered, is filtered through drainage screen 1, the clean air after filter screen is through outer air duct 1 ' and connected
Passageway flexible pipe 7, is blown into air duct 6, is got in by interior air port 3 under the promotion of fan 5；Control unit 4 is by controlling exogenous wind
Size that mouthful door 8 is opened and the rotating speed of fan are exceeded with ensureing that indoor temperature will not decline or rise controlling the air quantity for entering
Hurry up.
In use for some time, controlling fan changed course motor 9 by control unit 4 drives fan 5 to carry out 180 ° of before and after
Rotation, is made room air be discharged by outer air port outdoor, when room air enters outer air duct 1 ', reversely blows over drainage screen 1, mistake
Chalk-dust filtering on filter screen 1 is driven and comes off from filter screen 1, and is taken to outdoor by air-flow, reaches the purpose of system self-cleaning.
When earthward inclining outer air duct 1 ' in installation, or downwardly direction perpendicular to the ground is when installing, in outside on such drainage screen 1
Chalk-dust filtering directly blown off from drainage screen 1 air port out.Now, when Outdoor Air Quality is preferable, due to passing through wind
Fan 5 is carried out 180 ° of rotations of before and after by fan changed course motor 9, and room air is blowed to outdoor, can make indoor shape within a period of time
Into negative pressure, outdoor fresh air is got in by door and window gap and completes to take a breath.
Another kind of form of the present invention is that described 5 flabellum of fan can either turn clockwise, again being capable of rotate counterclockwise.
Temperature control device for Current Temperatures regulating system is measurement temperature regulating system temperature nearby, and will make
Apart from humidity control system compared with remote area temperature be also raised or lowered to personnel suitable temperature region when, temperature adjustment system
Temperature around system just has an error；For this purpose, invention has been specifically designed one by wired or wireless with 4 phase of control unit
Module 10 is surveyed in looking into for connection, is mounted with the sensor of temperature near can perceiving on survey module 10 is looked into, and this looks into survey module 10 is
One portable set, will look into survey module 10 and be placed on personnel activity more frequently near position, be felt by personnel setting
Suitable temperature threshold value, when comparing indoor temperature with suitable temperature threshold value and being higher, control indoor temperature adjusting system to interior
Air is lowered the temperature；When comparing indoor temperature with suitable temperature threshold value and being relatively low, control indoor temperature adjusting system enters to interior
Row heating.As long as carry this all the time during personnel's activity indoors looks into survey module 10, humidity control system will be all the time
The temperature that looks near survey module 10 is kept to be maintained in the suitable temperature threshold value of personnel.
Control unit 4 adjusts the mode of indoor temperature to be had：One is when indoor/outdoor temperature-difference is larger, by controlling VMC (Ventilation Mechanical Control System)
Start and stop, or rotating speed is raised and lowered to adjust temperature；Two is by controlling the size that outer air port door 8 is opened, increasing or decreasing
Intake is adjusting temperature；Three are provided with " whether synchronous open air-conditioning " in module 10 and remind display lamp by looking into survey, by grasping
Make personnel and voluntarily determine whether synchronization opens air-conditioning or other humidity control systems to adjust temperature under the conditions of current temperature；；
Four is to look into be provided with learning functionality in survey module 10, is operated the remote control that can learn other humidity control systems by operator
Function, when neighbouring ambient temperature exceedes given threshold, looks into survey module and can open air-conditioning or other humidity control systems to adjust
Section temperature.
The VMC (Ventilation Mechanical Control System) can be coordinated with corresponding APP, so as to realize remotely control, information reminding.
Embodiment 2：
Outer air port 1 and outer air port 22 ' are separated by the central dividing plate of outer air duct 1 ', one end outlet of outer air duct 1 '
Be connected with outer air port door 8 by controlled motor 11, a drainage screen 1 is provided with outer air port 1,1 main filtration of filter screen
The larger particles such as hair, dust；The other end of outer air duct 1 ' is connected to passageway flexible pipe 7, and by passageway flexible pipe 7 and air duct 6
Single port is connected, and be provided with an energy inside air duct 6 carries out the fans 5 of 180 ° of rotations of before and after, wind by fan changed course motor 9
6 another port of cylinder are interior air port 3；A filter screen 12 is also provided with inside air duct 6, thin of 12 main filtration PM2.5 of the filter screen
Grain thing or the superfine particulate matter of PM0.3.The outside of air duct 6 is provided with a control unit 4, and control unit 4 is by electric wire or nothing
Survey module 10 is looked in the connection of line signal.
Embodiment 3：
The larger particles such as filter screen 1,1 main filtration hair of filter screen, the dust are set on the outside of the central dividing plate of outer air duct 1 '；
Outer air port 1 and outer air port 22 ' are separated by the central dividing plate of outer air duct 1 ', and one end outlet of outer air duct 1 ' is by control
Motor 11 is connected with outer air port door 8, is provided with a drainage screen 12 in outer air port 1,12 main filtration PM2.5's of the filter screen
Fine particle or the superfine particulate matter of PM0.3.The other end of outer air duct 1 ' by passageway flexible pipe 7 or directly with 6 Single port of air duct
It is connected, be provided with an energy inside air duct 6 carries out the fans 5 of 180 ° of rotations of before and after by fan changed course motor 9, and air duct 6 is another
Single port is interior air port 3；The outside of air duct 6 is provided with a control unit 4, and control unit 4 is connected by wired or wireless signal
Connect and look into survey module 10.
Claims (10)
1. a kind of VMC (Ventilation Mechanical Control System), has drainage screen (1), outer air duct (1 '), outer air port one (2), interior air port (3), fan (5), air duct
(6)；It is characterized in that：
Outer air port one (2) and outer air port two (2 ') are separated by the central dividing plate of outer air duct (1 '), one end of outer air duct (1 ')
Outlet is connected with outer air port door (8) by controlled motor (11), is provided with a drainage screen (1) in outer air port one (2)；Exogenous wind
Road (1 ') is connected with air duct (6) Single port, is provided with the fans (5) for being capable of 180 ° of rotations in front and back, wind inside air duct (6)
Cylinder (6) another port is interior air port (3)；One control unit (4) is installed on the outside of air duct (6), control unit (4) is by having
Line or wireless signal are connected to looks into survey module (10).
2. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that worked shape by control unit (4) initialization system
State；Fan (5) is started by control unit (4), outside air is blowed to interior；Fan (5) is set by control unit (4)
Room air is blowed to outdoor by 180 ° of rotations before and after under fan changed course motor (9) effect.
3. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that the flabellum of fan (5) both can be with dextrorotation
Turn, it is also possible to rotate counterclockwise.
4. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that control unit (4) can control outer air port door
(8) the outer air port one (2) for having drainage screen (1) is closed, and opening does not have the outer air port two (2 ') of drainage screen (1)；Can also control outer
Air port door (8) opens the outer air port one (2) for having drainage screen (1), and closing does not have the outer air port two (2 ') of drainage screen (1).
5. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that control unit (4) is by controlling outer air port door
(8) air quantity that the rotating speed control of the size that opens and fan (5) is entered.
6. a kind of VMC (Ventilation Mechanical Control System) according to claim 4, it is characterised in that control unit (4) is altered course motor by fan
(9) 180 ° of rotations before and after fan (5) are driven, realizes drying to indoor or outdoors.
7. a kind of VMC (Ventilation Mechanical Control System) according to claim 6, it is characterised in that by outer air duct (1 ') earthward vertically downward
Install in direction.
8. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that survey module (10) of looking into of control unit (4) passes through
Wired or wireless signal is coupled with control unit (4).
9. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that look into survey module (10) and show current location temperature,
And permission highest and minimum temperature are set according to control unit (4), control VMC (Ventilation Mechanical Control System) rotating speed is big with what outer air port door (8) opened
Little.
10. a kind of VMC (Ventilation Mechanical Control System) according to claim 1, it is characterised in that described look into survey module (10) arrange " whether with
Step opens air-conditioning " remind display lamp；Or directly control indoor temperature adjusting system work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159687.9A CN106500233A (en) | 2016-12-15 | 2016-12-15 | A kind of VMC (Ventilation Mechanical Control System) |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159687.9A CN106500233A (en) | 2016-12-15 | 2016-12-15 | A kind of VMC (Ventilation Mechanical Control System) |
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| CN106500233A true CN106500233A (en) | 2017-03-15 |
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| CN201611159687.9A Pending CN106500233A (en) | 2016-12-15 | 2016-12-15 | A kind of VMC (Ventilation Mechanical Control System) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827300A (en) * | 2018-12-27 | 2019-05-31 | 皓庭(唐山）环境科技有限公司 | The new blower of mixed wind ratio and specific purpose tool and adjusting method inside and outside adjustable chamber |
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