CN109827298A - A kind of intelligent control method and new blower fan system of new blower - Google Patents
A kind of intelligent control method and new blower fan system of new blower Download PDFInfo
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- CN109827298A CN109827298A CN201910071859.4A CN201910071859A CN109827298A CN 109827298 A CN109827298 A CN 109827298A CN 201910071859 A CN201910071859 A CN 201910071859A CN 109827298 A CN109827298 A CN 109827298A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of intelligent control method of new blower and new blower fan systems, this method comprises: obtaining the first indoor air quality data in space locating for new blower, and calculate the first indoor air quality index according to the first indoor air quality data；The first indoor air quality index is compared with Outdoor Air Quality index, if the first indoor air quality index is greater than the Outdoor Air Quality index, starts the new blower and is operated.Pass through the comparison of progress indoor air quality and Outdoor Air Quality in the present invention, when air quality is poorer than Outdoor Air Quality indoors, automatically start the air exchange that new blower carries out indoor and outdoor, to improve indoor air quality, good indoor air environment can be created for user, intelligence degree is high；And air circulation field can be formed indoors, full room intelligent fresh air system is constituted by controlling multiple new blower co-ordinations.
Description
Technical field
The present invention relates to blower technical fields, more specifically to the intelligent control method and fresh air of a kind of new blower
Machine system.
Background technique
With the enhancing of people's environmental consciousness, increasingly influence of the concern for the environment to human body health is various new
Fan Equipment progresses into office building, family.But the control system of general new blower only has MANUAL CONTROL mode mostly, and big
Majority is to complete control by remote controler and operation panel.Therefore the degree of automation of new blower fan system is not generally high at present, nothing
Method carries out automation control, creates good indoor environment automatically for user.
Summary of the invention
In view of the foregoing drawbacks, the present invention provides a kind of intelligent control method of new blower and new blower fan system, Neng Gougen
New fan operation is automatically controlled according to the environment of indoor and outdoor, is adjusted when air environment is poor indoors, is created for user
Good indoor air environment.
A kind of intelligent control method of new blower, comprising:
The first indoor air quality data in space locating for new blower are obtained, and according to the first indoor air quality number
According to the first indoor air quality index of calculating；
The first indoor air quality index is compared with Outdoor Air Quality index, if first Interior Space
Makings volume index is greater than the Outdoor Air Quality index, then starts the new blower and operated.
Optionally, it after getting the indoor air quality data in space locating for new blower, obtains locating for the new blower
The Outdoor Air Quality data in space；
The filter device rear chamber outer space that outdoor air passes through the new blower is calculated according to the Outdoor Air Quality data
The gross data of makings amount, and according to the theoretical air performance figure of gross data calculating outdoor air；
The indoor air quality index and the theoretical air performance figure are compared, if the Interior Space makings
Volume index is greater than the theoretical air performance figure, then starts the new blower and operated.
Optionally, further includes:
The Outdoor Air Quality index is obtained from server；
Or,
Obtain the Outdoor Air Quality data that the air quality detector being located outside in the new blower detects, and root
Outdoor air quality index is calculated according to the Outdoor Air Quality data.
Optionally, further includes:
It is in when operating state simultaneously in multiple new blowers, in the second Room for obtaining space locating for each new blower respectively
Air quality data calculates separately air quality index in corresponding second Room according to air quality data in the second Room；
Air quality index in the second Room and the Outdoor Air Quality index are compared, if it exists part institute
It states air quality index in second Room and is greater than the Outdoor Air Quality index, then start this second indoor air quality of part and refer to
The corresponding new blower running of number.
Optionally, further includes:
It is in when operating state simultaneously in multiple new blowers, in the second Room for obtaining space locating for each new blower respectively
Air quality data calculates separately air quality index in corresponding second Room according to air quality data in the second Room；
Air quality index in the second Room and the Outdoor Air Quality index are compared, if all is described
Air quality index is all larger than the Outdoor Air Quality index in second Room, then judges air quality index in the second Room
Whether it is greater than preset threshold value, and starts the first new blower and the second new blower running, and make the air draft of the described first new blower
Rotation speed of the fan is greater than Air Blast fan revolving speed, and the Air Blast fan revolving speed of the described second new blower is turned greater than air ejector fan
Speed；
Air quality index is greater than the preset threshold value, second fresh air in the corresponding second Room of the first new blower
Air quality index is less than or equal to the preset threshold value in the corresponding second Room of machine.
Optionally, before judging whether air quality index is greater than preset threshold value in the second Room, further includes:
Air quality index in all second Rooms is ranked up by size, and will be in all second Rooms
Median in air quality index is as the preset threshold value.
Optionally, before air quality index and the Outdoor Air Quality index compare in by the second Room
Further include:
Judge whether space locating for the multiple new blower is air-tight state respectively, and is non-sealed shape by locating space
Air quality index is compared with the Outdoor Air Quality index in second Room corresponding to the new blower of state.
Optionally, described to judge whether space locating for the multiple new blower is that air-tight state includes: respectively
Judge whether door or window in space locating for the multiple new blower for being connected to other spaces are in pass respectively
Otherwise definition space locating for it, is non-air-tight state if so, be air-tight state by definition space locating for it by closed state；
The signal whether door or the window are in close state is from the biography being installed on the door or the window
It receives to obtain at sensor.
Optionally, before comparing the first indoor air quality index and Outdoor Air Quality index, also
Include:
The Outdoor Air Quality index is compared with preset Quality index value, if the Outdoor Air Quality index
Greater than the preset Quality index value, then controls the new blower and send alarm signal.
Second aspect, the present invention provides a kind of new blower fan system, including controller and at least one new blower, the controls
Device processed is connect with the new blower, for executing control method as described in relation to the first aspect, is transported with controlling the new blower
Make.
The invention has the following advantages:
By obtaining the indoor air quality data in space locating for new blower in the present invention, indoor air matter is calculated
Then volume index compares indoor air quality index and outdoor air quality index, to carry out Interior Space makings
The comparison of amount and Outdoor Air Quality when air quality is poorer than Outdoor Air Quality indoors, starts new blower automatically and carries out room
Inside and outside air exchange creates good indoor air environment to improve indoor air quality for user.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is a kind of flow diagram of the intelligent control method of new blower provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of new blower work provided in an embodiment of the present invention；
Fig. 3 is a kind of scheme of installation of new blower provided in an embodiment of the present invention；
Fig. 4 is a kind of full room loop control process schematic diagram of new blower provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the controller of new blower fan system provided in an embodiment of the present invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As shown in FIG. 1, FIG. 1 is a kind of process signals of the intelligent control method of new blower provided in an embodiment of the present invention
Figure.
A kind of intelligent control method of new blower provided in an embodiment of the present invention, comprising:
S101, the first indoor air quality data for obtaining space locating for new blower, and according to first room air
Qualitative data calculates the first indoor air quality index；
Specifically, the first indoor air quality data in space locating for new blower can be examined by air quality detecting device
It measures, wherein the first indoor air quality data refer to that the new blower of separate unit carries out the interior corresponding to stylish blower that works
Air quality data.The air quality detecting device can be set indoors, also can be set on new blower, is mainly used for examining
Survey PM2.5, PM10, nitrogen dioxide, sulfur dioxide, carbon monoxide, six indexs of ozone concentration as the first Interior Space makings
Measure data.First indoor air quality index can be obtained according to the concentration calculation of six indexs, can specifically be counted by formula (1)
It obtains:
Wherein, IAQIpFor the separate index number of every Testing index；CPFor the mass concentration value of Testing index；BPHiFor CPIt is close
Pollutant concentration limit value high-value；BPLoFor with CPThe low-value of similar pollutant concentration limit value；IAQIHiFor with BPHi
Corresponding air quality separate index number；IAQILoFor with BPLoCorresponding air quality separate index number.Every Testing index is being calculated
Separate index number after, take AQI=max { IAQIPAs final air quality index.
S102, the first indoor air quality index and Outdoor Air Quality index are compared, if described first
Indoor air quality index is greater than the Outdoor Air Quality index, then starts the new blower and operated.
Wherein, the Outdoor Air Quality index can be directly is obtained from server by internet, due to interconnection
The air quality index in each place can be periodically updated on the net, therefore the geographical location based on new blower can be directly from internet
On get corresponding air quality index as Outdoor Air Quality index；Further, it is also possible to by obtaining the new blower
In the Outdoor Air Quality data that detect of the air quality detector that is located outside, and according to the Outdoor Air Quality data
Calculate outdoor air quality index.It is understood that fresh air machine described in the embodiment of the present invention is located at the part outside wall
Air quality detector can be installed on (being located in fresh air machine in outdoor part), be able to detect that outdoor air
Qualitative data again may be by formula (1) and corresponding outdoor sky be calculated after getting outdoor air quality data
Makings volume index.
It is understood that air quality index is bigger, then represent that pollutant concentration is bigger, and air environment is poorer, therefore
After by the first indoor air quality index compared with Outdoor Air Quality index, if the first indoor air quality index is greater than room
Outer air quality index, that is, represent that indoor pollutant concentration is bigger than outdoor pollutant concentration, and air environment is worse, at this point,
Then start new blower progress indoor and outdoor and change wind, to purify indoor air environment.
It can be referring to Fig.2, Fig. 2 be the flow diagram that a kind of new blower provided in an embodiment of the present invention works.Wherein, exist
New blower is powered after unlatching, and new blower starts to obtain the air quality data of indoor and outdoor, and according to the air quality number of indoor and outdoor
It is judged that whether indoor air quality is better than Outdoor Air Quality, if then entering standby mode and continuing to obtain indoor and outdoor
Air quality data；If it is not, new blower then starts operation, indoor and outdoor ventilation is carried out, until indoor air quality is empty better than outdoor
Makings amount.
For ease of understanding, below with reference to concrete scene to the intelligent control method of new blower provided in an embodiment of the present invention
It describes in detail.For example, under the indoor environments such as room, parlor or kitchen, user smokes under environment indoors will lead to room
Interior PM2.5 concentration increases severely, user can be generated when cooking oil smoke cause it is indoor, can generate a large amount of carbon dioxide and
Nitrogen dioxide can make indoor environment cataclysm, if user is aerated ventilation not in time at this time, indoor air quality will
It is in poor level within long period of time, leads to carry out the movable user's sucking of normal daily life indoors containing big
The air for measuring pollutant, endangers the health of user.In another example being set in office etc. under indoor environments when office content
When number is more and ventilation effect is poor (such as under the winter conditions that door and window is turned off), with the extension of office hours, office
The office worker of chamber interior carries out that a large amount of carbon dioxide can be generated when eupnea, so that gas concentration lwevel is whole in office
Body is higher, if being aerated ventilation not in time at this time, indoor gas concentration lwevel will be located within long period of time
In higher level, it is easy so that office worker has irritated, unhappy, the spiritual symptom for being difficult to concentrate.By implementing new blower control
Method processed in real time or periodically can be monitored and compare to indoor and outdoor air quality, and air quality is worse than outdoor sky indoors
When makings amount, the timely automated new blower of starting carries out changing wind, guarantees the circulation of air, creates good room air for user
Environment, and the start-up course of new blower is whole-course automation, is operated manually without user, convenient intelligence.
Since new blower itself usually can all have filter device, there can be certain purification filtering effect to air,
When starting new blower and being taken a breath, outdoor air can be entered back into after the filter device filtration, purification on new blower to interior,
It is higher than outdoor original air quality to actually enter indoor air.Therefore, in the air matter for considering to compare indoor and outdoor
When amount, the outdoor air after filter device filtration, purification can be subjected to air quality comparison with room air, to obtain
More preferably comparing result.In a kind of optional embodiment, in the indoor air quality number for getting space locating for new blower
According to rear, the Outdoor Air Quality data in space locating for the available new blower；According to the Outdoor Air Quality data meter
The gross data of outdoor air Outdoor Air Quality after the filter device of the new blower is calculated, and according to the gross data
Calculate the theoretical air performance figure of outdoor air；By the indoor air quality index and the theoretical air performance figure into
Row comparison starts the new blower and is transported if the indoor air quality index is greater than the theoretical air performance figure
Make.Wherein, the gross data of Outdoor Air Quality is the filter efficiency and outdoor air in conjunction with the filter device on new blower
The data that qualitative data is calculated are outdoor airs by the purified gross data of filter device.
Further, it is contemplated that, can be to mistake when carrying out ventilation when Outdoor Air Quality is poor and being filtered to outdoor air
The consumptive materials such as filter core for filtering device cause biggish consumption, and scavenging efficiency is low and at high cost, therefore, by first room air
It can also include: by the Outdoor Air Quality index and pre- before performance figure and Outdoor Air Quality index compare
Quality index value is set to compare, if the Outdoor Air Quality index be greater than the preset Quality index value, control described in
New blower sends alarm signal.It is understood that after obtaining Outdoor Air Quality index, it can be first by outdoor air matter
Volume index is compared with preset Quality index value, wherein preset Quality index value can be determines according to actual conditions.It can join
Table 1 is read, table 1 is air quality standard table:
Table 1
As can be seen from Table 1, when air quality index is greater than 200, gas level is serious pollution or more, this
When, biggish loss can be caused to the filter core of filter device by carrying out ventilation filtering to the outdoor air of serious pollution, and actually be changed
Gas low efficiency.It therefore, then can be poor in Outdoor Air Quality when setting 200 or 200 or more for preset Quality index value
In the case of avoid new blower from continuing to be actuated for taking a breath, at this point, new blower can directly issue alarm signal to remind user to infuse
Meaning.
It is understood that when user installs respectively simultaneously in the space (such as room of multiple connections) of multiple connections
When new blower, multiple new blowers can form the new blower fan system of complete set, new to every in a whole set of new blower fan system
Blower carries out reasonable disposition according to the air environment in its actually located space, draws after being rapidly filtered to outdoor air
Enter interior, to efficiently improve indoor whole air environment.
Specifically, in a kind of embodiment provided in an embodiment of the present invention, further includes: be in simultaneously in multiple new blowers
When operating state, air quality data in the second Room in space locating for each new blower is obtained respectively, according to the second Room
Interior air quality data calculates separately air quality index in corresponding second Room；By air quality index in the second Room with
The Outdoor Air Quality index compares, and air quality index is greater than the outdoor sky in the second Room of part if it exists
Makings volume index then starts the corresponding new blower running of air quality index in this part second Room.
Wherein, air quality data is referred to when multiple new blowers are cooperated in second Room, each new blower
Corresponding indoor air quality data.It is understood that the space as locating for each new blower be it is different,
Air quality data is also different in the second Room that each corresponding detection of new blower obtains, for example, when three new blowers point
When She Zhi not be in bedroom, parlor and kitchen, the air environment in bedroom, parlor and kitchen be inconsistent, Mei Gexin
Air quality data is also different in the second Room that blower detects, i.e., each new blower have its corresponding second
Indoor air quality data.When air quality data is greater than outdoor air matter in the only part second Room that newly aerator supervision obtains
When volume index, then the new blower for only starting this part is taken a breath, and other new blowers are then in standby.
In a kind of embodiment provided in an embodiment of the present invention, further includes: be in simultaneously wait operate in multiple new blowers
When state, air quality data in the second Room in space locating for each new blower is obtained respectively, according to second room air
Qualitative data calculates separately air quality index in corresponding second Room；By air quality index in the second Room and the room
Outer air quality index compares, if air quality index is all larger than the Outdoor Air Quality in all second Rooms
Index then judges whether air quality index is greater than preset threshold value in the second Room, and starts the first new blower and second newly
Blower running, and make the air ejector fan revolving speed of the described first new blower be greater than Air Blast fan revolving speed, and make described second
The Air Blast fan revolving speed of new blower is greater than air ejector fan revolving speed；Air quality index in the corresponding second Room of the first new blower
Greater than the preset threshold value, air quality index is less than or equal to the preset threshold in the corresponding second Room of the second new blower
Value.Wherein, preset threshold value may be implemented to be set according to indoor concrete condition, can also be to all second Interior Spaces
Makings volume index is ranked up by size, and using the median in air quality index in all second Rooms as described in
Preset threshold value.For example, if interior shares 5 new Fan Equipments, air quality index in second Room corresponding to every new blower
When respectively 20,40,70,100 and 120,70 be median, then air quality index is corresponding to 100 and 120 in second Room
New blower is defined as the first new blower, and air quality index is that new blower corresponding to 20,40,70 is then defined as in second Room
Second new blower,
It is understood that the indoor air quality detected by all new blowers is worse than Outdoor Air Quality
When, space locating for all new blowers is required to take a breath with outdoor air.As mentioned in the embodiment of the present invention
Fresh air machine has air-supply and two channels of air draft, is able to outdoor air being sent to interior and room air is discharged to room
Outside.Therefore, in embodiments of the present invention, the corresponding air quality index in space locating for every new blower and preset threshold value are carried out
Compare, the new blower that air quality index is greater than preset threshold value is defined as the first new blower, remaining is defined as the second fresh air
Machine, i.e., space air quality locating for the first new blower is relatively poor, and space air quality locating for the second new blower is relatively
It is good.At this point, the first new blower of control and the running of the second new blower, and controls the first new blower and run on air-supply based on air draft and be
Auxiliary operating mode, control the second new blower run on air-supply be main air draft supplemented by operating mode.Briefly, first is controlled
Fresh air machine is substantially carried out the work of air draft, and controls the work that the second fresh air machine is substantially carried out air-supply.Due to the first new blower
Respectively locating space is interconnected state, i.e., sky locating for the first new blower and the second new blower with the second new blower
Between between can carry out air flowing, therefore, when the first new blower discharge room air, the second new blower is sent into outdoor air
When, multiple interconnected spaces can generate air flowing, and it is new that the air in space locating for the second new blower can flow to first
In space locating for blower, a wind field is formed.Due to the mobilization of air in wind field, in space locating for the second new blower
Outer air-source source of having family constantly is supplemented in, and the preferable air of its internal soundness can be flowed rapidly into the first new blower institute
The space at place, and the poor air of space quality locating for the first new blower is then discharged fast into outdoor, can be realized indoor whole
The rapid aeration of body environment quickly and efficiently improves indoor air environment, avoids farther away from new blower in each space
The air quality of position cannot slowly improve.
It is understood that be interconnected state between multiple spaces locating for new blower under normal circumstances, and
After being blocked at the position being connected between some of which space and other spaces, this segment space is actually relatively close
The space closed.For example, bedroom is connected to parlor under normal circumstances, after the door when bedroom is closed, then bedroom and parlor
Between no longer be connected state, bedroom is in air-tight state, forms individual confined space.Therefore, at this time, it may be necessary to will be in close
The space of closed state forecloses, and is not re-used as a part in interconnected space.That is, by the second room air matter
Volume index and the Outdoor Air Quality index can also include: to be judged locating for the multiple new blower respectively before comparing
Space whether be air-tight state, and by locating space be non-air-tight state new blower corresponding to the second indoor air quality
Index is compared with the Outdoor Air Quality index.In addition, the new blower in air-tight state is then according to its indoor and outdoor
Air quality comparative situation is individually controlled.
Specifically, judge that space locating for the multiple new blower whether be air-tight state may include: to judge institute respectively
State whether door or window in space locating for multiple new blowers for being connected to other spaces are in close state, if so, by it
Locating definition space is air-tight state, is non-air-tight state by definition space locating for it otherwise；Whether the door or the window
The signal being in close state receives to obtain from the sensor being installed on the door or the window.It is understood that
After being mounted with sensor on the door or window in each space for being connected to the connection of other spaces, it can examine in real time
It measures corresponding door or whether window is turned off, Ruo Men or window are turned off, it may be considered that the space does not connect with other spaces
Lead to but be in air-tight state, executes single machine and control program.It is worth noting that, door or window signified in the embodiment of the present invention
The connection between indoor multiple spaces is used, rather than for the interior space and outdoor connection.
It can be a kind of scheme of installation of new blower provided in an embodiment of the present invention refering to Fig. 3, Fig. 3.Wherein, have in figure
Room 1, room 2 and 3 three, room room, the door being connected between room 1 and room 2 are closed, and room 1 is in opposite sealed shape
State, and room 2 and room 3 are then in connected state.New blower fan system operation when, according in room 1 air quality and room
Outer air quality comparative situation individually controls the operation of the new blower 1 in room 1.New blower 2 and room 3 in room 2 it is new
Blower 3 forms new blower fan system, it is assumed that new blower 2 and new blower 3 detect that the air quality in room 2 and room 3 is equal respectively
Outdoor air is worse than, and the air quality in room 2 is better than the air quality in room 3, at this point, controlling new 3 air draft of blower and being
Supplemented by main air-supply, controlling the new air-supply of blower 2 is supplemented by main air draft, and as shown in arrow direction in Fig. 3, outdoor air flows into room 2
Interior, the air in room 2 flows into room 3, and outdoor is discharged in the air in room 3, and air flows to form new wind field, accelerates air
It is cyclically updated.
For the ease of being carried out below with reference to Fig. 4 to the new full room circulation controlling means of blower provided in an embodiment of the present invention
Detailed description.Fig. 4 is a kind of full room loop control process schematic diagram of new blower provided in an embodiment of the present invention.Firstly, new
After blower is opened, judge whether the space locating for each new blower is respectively is closed, if space locating for new blower is confined space,
Single room loop control then is executed to the new blower.Specifically, single room loop control process are as follows: obtain the air matter in confined space
Data and Outdoor Air Quality data are measured, and judge whether the air quality in confined space is better than outdoor air quality,
Enter standby mode if so, controlling the new blower and continue to obtain the air quality data of indoor and outdoor；If it is not, then control is new
Blower starts operation, and carries out indoor and outdoor ventilation, until the air quality in confined space is better than Outdoor Air Quality.
If space locating for new blower is not confined space, the interior that every new blower obtains respectively locating space is controlled
Outer air quality data, then judges whether the air quality in each space is better than Outdoor Air Quality, if Interior Space makings
Amount is better than Outdoor Air Quality, then the new blower corresponds to output signal 1；If Outdoor Air Quality is better than indoor air quality,
The new blower corresponds to output signal 0, sums later to all signal value outputs, obtains a specific value X；Finally, sentencing
Break the relationship of numerical value X and new blower sum N:
If X=N, all new blowers are standby；
If 0 < X < N, indoor air quality is standby better than the new blower of Outdoor Air Quality, other new blower work；
If X=0, indoor air quality sequence is carried out to each new blower, space empty locating for each new blower of judgement later
Whether makings amount ranking is lower than the median of indoor air quality, lower than median new blower then based on air draft, blowing is
It is auxiliary；Not less than median new blower then based on air-supply, supplemented by air draft, to form one or more new wind fields.At these
A period of time after program, all devices come back to original state, start new round circulation.
It can be a kind of structural representation of the controller of new blower fan system provided in an embodiment of the present invention refering to Fig. 5, Fig. 5
Figure.The embodiment of the invention also provides a kind of new blower fan system, including controller and at least one new blower, the controller with
The new blower connection, for executing above-mentioned control method, is operated with controlling the new blower.Wherein, controller can
To be arranged in new blower, can also be provided separately within outside new blower.
The controller includes: the first acquisition module 501, for obtaining the first Interior Space makings in space locating for new blower
Data are measured, and calculate the first indoor air quality index according to the first indoor air quality data；
First contrast module 502, for carrying out the first indoor air quality index and Outdoor Air Quality index
Comparison starts the new blower and carries out if the first indoor air quality index is greater than the Outdoor Air Quality index
Running.
Optionally, the controller further include: second obtains module, in the interior for getting space locating for new blower
After air quality data, the Outdoor Air Quality data in space locating for the new blower are obtained；
Computing module, for calculating the filtering that outdoor air passes through the new blower according to the Outdoor Air Quality data
The gross data of Outdoor Air Quality after device, and referred to according to the theoretical air quality that the gross data calculates outdoor air
Number；
First contrast module be also used to by the indoor air quality index and the theoretical air performance figure into
Row comparison starts the new blower and is transported if the indoor air quality index is greater than the theoretical air performance figure
Make.
Optionally, the second acquisition module is used for:
The Outdoor Air Quality index is obtained from server；
Or,
Obtain the Outdoor Air Quality data that the air quality detector being located outside in the new blower detects, and root
Outdoor air quality index is calculated according to the Outdoor Air Quality data.
Optionally, the controller further include: third obtains module, for being in shape to be operated simultaneously in multiple new blowers
When state, air quality data in the second Room in space locating for each new blower is obtained respectively, according to the second room air matter
Amount data calculate separately air quality index in corresponding second Room；
Second contrast module, for carrying out air quality index in the second Room and the Outdoor Air Quality index
Comparison, air quality index is greater than the Outdoor Air Quality index in the second Room of part if it exists, then starts this part
The corresponding new blower running of air quality index in second Room.
Optionally, the controller further include: the 4th obtains module, is in simultaneously to operating state in multiple new blowers
When, air quality data in the second Room in space locating for each new blower is obtained respectively, according to second indoor air quality
Data calculate separately air quality index in corresponding second Room；
Third contrast module, for carrying out air quality index in the second Room and the Outdoor Air Quality index
Comparison judges described the if air quality index is all larger than the Outdoor Air Quality index in all second Rooms
Whether two indoor air quality indexes are greater than preset threshold value, and start the first new blower and the second new blower running, and make institute
The air ejector fan revolving speed for stating the first new blower is greater than Air Blast fan revolving speed, and the Air Blast fan of the described second new blower is turned
Speed is greater than air ejector fan revolving speed；
Air quality index is greater than the preset threshold value, second fresh air in the corresponding second Room of the first new blower
Air quality index is less than or equal to the preset threshold value in the corresponding second Room of machine.
Optionally, the controller further include: sorting module, for judging that air quality index is in the second Room
It is no to be greater than before preset threshold value, air quality index in all second Rooms is ranked up by size, and will be all
Median in the second Room in air quality index is as the preset threshold value.
Optionally, the controller further include: judgment module, for air quality index and institute in by the second Room
It states before Outdoor Air Quality index compares, judges whether space locating for the multiple new blower is sealed shape respectively
State, and by air quality index and the outdoor air in second Room corresponding to new blower that locating space is non-air-tight state
Performance figure compares.
Optionally, the judgment module is specifically used for judging respectively in space locating for the multiple new blower for being connected to it
Whether the door or window in his space are in close state, if so, being air-tight state by definition space locating for it, otherwise, by it
Locating definition space is non-air-tight state；
The signal whether door or the window are in close state is from the biography being installed on the door or the window
It receives to obtain at sensor.
Optionally, the controller further include: alarm module is used for the Outdoor Air Quality index and preset quality
Index value compares, if the Outdoor Air Quality index is greater than the preset Quality index value, controls the new blower
Send alarm signal.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of intelligent control method of new blower characterized by comprising
The first indoor air quality data in space locating for new blower are obtained, and according to the first indoor air quality data meter
Calculate the first indoor air quality index；
The first indoor air quality index is compared with Outdoor Air Quality index, if the first Interior Space makings
Volume index is greater than the Outdoor Air Quality index, then starts the new blower and operated.
2. the intelligent control method of new blower according to claim 1, which is characterized in that getting sky locating for new blower
Between indoor air quality data after, obtain the Outdoor Air Quality data in space locating for the new blower；
The filter device rear chamber outer space makings that outdoor air passes through the new blower is calculated according to the Outdoor Air Quality data
The gross data of amount, and according to the theoretical air performance figure of gross data calculating outdoor air；
The indoor air quality index and the theoretical air performance figure are compared, if the indoor air quality refers to
Number is greater than the theoretical air performance figure, then starts the new blower and operated.
3. the intelligent control method of new blower according to claim 1, which is characterized in that further include:
The Outdoor Air Quality index is obtained from server；
Or,
The Outdoor Air Quality data that the air quality detector being located outside in the new blower detects are obtained, and according to institute
It states Outdoor Air Quality data and calculates outdoor air quality index.
4. the intelligent control method of new blower according to claim 1, which is characterized in that further include:
It is in when operating state simultaneously in multiple new blowers, obtains second room air in space locating for each new blower respectively
Qualitative data calculates separately air quality index in corresponding second Room according to air quality data in the second Room；
Air quality index in the second Room and the Outdoor Air Quality index are compared, if it exists part described
Two indoor air quality indexes are greater than the Outdoor Air Quality index, then start air quality index pair in this part second Room
The new blower running answered.
5. the intelligent control method of new blower according to claim 1, which is characterized in that further include:
It is in when operating state simultaneously in multiple new blowers, obtains second room air in space locating for each new blower respectively
Qualitative data calculates separately air quality index in corresponding second Room according to air quality data in the second Room；
Air quality index in the second Room and the Outdoor Air Quality index are compared, if all described second
Indoor air quality index is all larger than the Outdoor Air Quality index, then judges in the second Room whether is air quality index
Greater than preset threshold value, and start the first new blower and the second new blower running, and make the air ejector fan of the described first new blower
Revolving speed is greater than Air Blast fan revolving speed, and the Air Blast fan revolving speed of the described second new blower is made to be greater than air ejector fan revolving speed；
Air quality index is greater than the preset threshold value, the second new blower pair in the corresponding second Room of the first new blower
Air quality index is less than or equal to the preset threshold value in the second Room answered.
6. the intelligent control method of new blower according to claim 5, which is characterized in that judging second Interior Space
Whether makings volume index is greater than before preset threshold value, further includes:
Air quality index in all second Rooms is ranked up by size, and by all second room airs
Median in performance figure is as the preset threshold value.
7. the intelligent control method of new blower according to claim 4 or 5, which is characterized in that in by the second Room
Before air quality index and the Outdoor Air Quality index compare further include:
Judge whether space locating for the multiple new blower is air-tight state respectively, and is non-air-tight state by locating space
Air quality index is compared with the Outdoor Air Quality index in second Room corresponding to new blower.
8. the intelligent control method of new blower according to claim 7, which is characterized in that it is described judge respectively it is the multiple
Whether space locating for new blower is that air-tight state includes:
Judge whether door or window in space locating for the multiple new blower for being connected to other spaces are in closing shape respectively
Otherwise definition space locating for it, is non-air-tight state if so, be air-tight state by definition space locating for it by state；
The signal whether door or the window are in close state is from the sensor being installed on the door or the window
Place receives and obtains.
9. the intelligent control method of new blower according to claim 2, which is characterized in that by first room air
Before performance figure and Outdoor Air Quality index compare, further includes:
The Outdoor Air Quality index is compared with preset Quality index value, if the Outdoor Air Quality index is greater than
The preset Quality index value then controls the new blower and sends alarm signal.
10. a kind of new blower fan system, which is characterized in that including controller and at least one new blower, the controller with it is described
New blower connection is carried out for executing control method as claimed in any one of claims 1 to 9 with controlling the new blower
Running.
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| CN110398044A (en) * | 2019-07-01 | 2019-11-01 | 广东美的暖通设备有限公司 | Control method, system and the new blower of new blower |
| CN111878894A (en) * | 2020-05-29 | 2020-11-03 | 青岛海尔空调电子有限公司 | Cooperative control system and cooperative control method for air conditioner and fresh air machine |
| CN112413737A (en) * | 2020-11-26 | 2021-02-26 | 珠海格力电器股份有限公司 | Fresh air conditioner and control method thereof |
| CN112856777A (en) * | 2019-11-26 | 2021-05-28 | 佛山市云米电器科技有限公司 | Fresh air system control method and device and computer readable storage medium |
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| CN113280490A (en) * | 2021-06-26 | 2021-08-20 | 座头鲸通信技术(武汉)有限公司 | New wind system control method and system based on Internet of things and artificial intelligence and storage medium |
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