CN208419116U - Two fans formula multifunctional novel blower fan group - Google Patents
Two fans formula multifunctional novel blower fan group Download PDFInfo
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- CN208419116U CN208419116U CN201820908863.2U CN201820908863U CN208419116U CN 208419116 U CN208419116 U CN 208419116U CN 201820908863 U CN201820908863 U CN 201820908863U CN 208419116 U CN208419116 U CN 208419116U
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- air
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- air inlet
- blower fan
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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 utility model is specifically related to a kind of Fresh air handling units.Two fans formula multifunctional novel blower fan group, including a casing, the casing is interior to be equipped with air inlet module, air supply module and air draft module；The air inlet module is equipped with outdoor air inlet and indoor return air mouth for air inlet；The air supply module is equipped with breeze fan and at least one air outlet, and the air draft module is equipped with exhaust fan and outdoor exhaust outlet and two indoor exhaust wind mouths.The utility model is laid out the structure of common fresh air system again, built-in two blowers, can be realized multiple-working mode to cope with the indoor air problems of the overwhelming majority, to meet requirement of the user for indoor air quality.And the structure after being laid out again makes entire Fresh air handling units small volume, energy consumption lower, plans the interior space and installation convenient for user.
Description
Technical field
The utility model relates to home improvement arts, and in particular to a kind of Fresh air handling units.
Background technique
Currently, people are higher and higher to the comfort level requirement of living environment.In order to keep fit, people would generally be selected
Indoor location Fresh air handling units improve indoor air quality.
Usual Fresh air handling units set that there are three blowers, realize conventional air-supply air-exhausting function, with this to reach to indoor progress
The effect of ventilation.But common Fresh air handling units function is more single, it is difficult to meet growing user demand.Together
When, built-in three blowers of Fresh air handling units, so that unit overall volume is also larger, thus to the more demanding of interior space size.
Utility model content
The purpose of the utility model is to provide a kind of two fans formula multifunctional novel blower fan group, solve it is above at least one
Technical problem.
The technical issues of the utility model is solved can be realized using following technical scheme:
Two fans formula multifunctional novel blower fan group, including a casing, be equipped in the casing air inlet module, air supply module and
Air draft module；
The air inlet module is equipped with outdoor air inlet and indoor return air mouth for air inlet；
The air supply module is equipped with breeze fan and at least one air outlet, and the air intake of the breeze fan connects institute
Air inlet module is stated, the outlet air end of the breeze fan connects the air outlet；
The air draft module is equipped with exhaust fan and outdoor exhaust outlet and two indoor exhaust wind mouths, the exhaust fan
Air intake connect the indoor exhaust wind mouth, the outlet air end of the exhaust fan connects the outdoor exhaust outlet；
It is equipped with the first baffle adjusted by the first stepper motor in the air inlet module, the first baffle is enable to slide
It is dynamic that the outdoor air inlet or the indoor return air mouth are closed with lid；
Second baffle is equipped at the indoor exhaust wind mouth, the second baffle can be slided to adjust two indoor rows
The openings of sizes in air port；
The second baffle is adjusted or is manually adjusted by second stepper motor；
The two fans formula multifunctional novel blower fan group further includes three filter layers, respectively first filter layer, middle filtering layer and refined filtration
Layer；
The middle filtering layer and the first filter layer are successively set between the breeze fan and the air inlet module, the essence
Filtering layer is arranged between the breeze fan and the air outlet.
The utility model is laid out the structure of common fresh air system again, and built-in two blowers can be realized a variety of work
Mode come cope with the overwhelming majority indoor air problems, to meet requirement of the user for indoor air quality.And cloth again
Structure after office makes entire Fresh air handling units small volume, energy consumption lower, plans the interior space and installation convenient for user.
Optionally, the consumptive material replacement port that can be opened and closed there are three being set below the casing, three consumptive materials
Replacement port is corresponding with the position of the first filter layer, the middle filtering layer and the filter bed of essence respectively.Filter core in filter layer belongs to
Consumptive material needs to regularly replace, and facilitates user directly to replace filter core by the way that consumptive material replacement port is arranged.
Optionally, the bottom of the second baffle is equipped with the bristle for clearing up dust.So that second baffle is when moving
The attachment on indoor exhaust wind mouth bottom plate can be cleared up, user is without cleaning manually.
As a kind of scheme, the two fans formula multifunctional novel blower fan group further includes controller and sensor, the control
Device is suitable for the testing result according to the sensor, controls the operational mode of the two fans formula multifunctional novel blower fan group.
Optionally, the sensor includes outdoor temperature sensor, indoor temperature transmitter, the outdoor temperature sensor
It is fixedly installed at the outdoor air inlet, the indoor temperature transmitter is fixedly installed on the indoor exhaust wind mouth, the room
In interior return air inlet at least one at.
Optionally, the sensor includes that air quality sensor is fixedly installed on the indoor exhaust wind mouth, the interior
In return air inlet at least one at.
Optionally, the sensor includes that air odor sensor is fixedly installed on the indoor exhaust wind mouth, the interior
In return air inlet at least one at.
By the collected room temperature of sensor, outdoor temperature, indoor air quality and room air smell, then feed back
To controller, then by the operation of controller control breeze fan, exhaust fan, the first, second stepper motor, intelligence adjusts new
The operating mode of blower fan group promotes indoor air quality to change indoor air temperature, and discharge has odorous Interior Space
Gas, to meet the work of user, life requirement.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face, which combines to be specifically illustrating, is further described the utility model.
Referring to Fig.1, two fans formula multifunctional novel blower fan group, including a casing 1, casing 1 is interior to be equipped with air inlet module, air-supply mould
Block and air draft module；It enters the wind module and is equipped with the outdoor air inlet 21 and indoor return air mouth 22 for being used for air inlet；Air supply module is equipped with
Breeze fan 2 and at least one air outlet 23, the air intake connection air inlet module of breeze fan 2, the outlet air end of breeze fan 2
It connects 23 air draft module of air outlet and is equipped with exhaust fan 3 and outdoor exhaust outlet 31 and two indoor exhaust wind mouths 32, exhaust fan
3 air intake connects indoor exhaust wind mouth 32, and the outlet air end of exhaust fan 3 connects outdoor exhaust outlet 31.It enters the wind to be equipped in module and lead to
The first baffle 51 for crossing the adjusting of the first stepper motor 5 enables first baffle 51 to slide to cover and close outdoor air inlet 21 or interior
Return air inlet 22.Second baffle 61 is equipped at indoor exhaust wind mouth 32, second baffle 61 can be slided to adjust two indoor exhaust wind mouths
32 openings of sizes；Second baffle 61 is adjusted or is manually adjusted by second stepper motor 6；Two fans formula multifunctional novel blower
Group further includes three filter layers, respectively first filter layer 41, middle filtering layer 42 and filter bed of essence 43；Middle filtering layer 42 and first filter layer 41 are successively set
It sets between breeze fan 2 and air inlet module, filter bed of essence 43 is arranged between breeze fan 2 and air outlet 23.
The lower section of casing 1 is set there are three the consumptive material replacement port that can open and close, and three consumptive material replacement ports are respectively and just
The position of filtering layer 41, middle filtering layer 42 and filter bed of essence 43 is corresponding.Filter core in filter layer belongs to consumptive material, needs to regularly replace, and leads to
Crossing setting consumptive material replacement port facilitates user directly to replace filter core.
The bottom of second baffle 61 is equipped with the bristle for clearing up dust.So that second baffle 61 can be cleared up when moving
Attachment on 32 bottom plate of indoor exhaust wind mouth, user is without cleaning manually.
Two fans formula multifunctional novel blower fan group further includes controller and sensor, and controller is suitable for the detection according to sensor
As a result, the operational mode of control two fans formula multifunctional novel blower fan group.
Sensor includes outdoor temperature sensor, indoor temperature transmitter, and outdoor temperature sensor is fixedly installed on outdoor
At air inlet 21, indoor temperature transmitter is fixedly installed on indoor exhaust wind mouth 32, at least one in indoor return air mouth 22.
Sensor includes that air quality sensor is fixedly installed on indoor exhaust wind mouth 32, at least one in indoor return air mouth 22
Place.
Sensor includes that air odor sensor is fixedly installed on indoor exhaust wind mouth 32, at least one in indoor return air mouth 22
Place.
The two fans formula intelligent fresh air system of the present embodiment has following several operating modes:
(1) conventional air draft mode of blowing, return air inlet in the first stepper motor sealing chamber open outdoor air inlet, wind of blowing
Outdoor air is sent into indoor, then exhaust fan starting by machine starting by indoor air outlet, by room air from indoor exhaust wind
Mouth passes through outdoor exhaust outlet after introducing and is discharged.
This mode, which is mainly used in after fresh air system shuts down the long period, restarts；Or in summer, outdoor temperature is lower than
For cooling down when indoor set temperature.
(2) interior circulation pattern, the first stepper motor close outdoor air inlet, open indoor return air mouth, and exhaust fan is minimum
Shelves starting, then breeze fan starts, and room air is introduced from indoor return air mouth, successively after three filter layers purify,
It is sent out again from indoor air outlet.
This mode is recycled by inside under the premise of air is clean indoors, and room air is avoided to flow out and outdoor air
It flows into, is in room air under slight positive pressure state and circulates, and stablize indoor air quality within the scope of setup parameter.
(3) independent air supply pattern, return air inlet in the first stepper motor sealing chamber open outdoor air inlet, and exhaust fan is most
Small shelves starting, then breeze fan starting introduces outdoor air from outdoor air inlet, then sends out from indoor air outlet.
Slave pattern is suitable for the case where indoor carbon dioxide concentration, VOC (volatile organic matter) concentration over-standard, passes through introducing
Outdoor fresh air effectively dilutes the concentration of carbon dioxide and VOC.
Meanwhile exhaust fan minimum shelves start, and the air of indoor lower temperature or higher temperature is avoided largely to flow to room
Outside, energy waste is caused.
(4) individually air draft mode, breeze fan are closed, and exhaust fan starting, second stepper motor is all turned on indoor row
Air port so that after room air is introduced via indoor exhaust wind mouth, then is discharged by outdoor exhaust outlet.
This mode can be used for depression dust-removing；Meanwhile indoor exhaust wind mouth is normally placed in toilet, accordingly it is also possible to
For excluding indoor peculiar smell, or the hot gas generated when exclusion summer bathing when indoor/outdoor temperature-difference is excessive.
(5) interior tape loop air draft mode, the first stepper motor closing outdoor air inlet, opening indoor return air mouth, and heel row
Wind blower, breeze fan starting introduce room air from indoor return air mouth, successively after three filter layers purify, one
Divide and sent out from indoor air outlet, another part passes through outdoor exhaust outlet and is discharged.
The case where it is not exceeded that this mode is mainly used in summer indoor air quality, but there are peculiar smell for interior, due to summer
Room temperature is low, and outdoor temperature is high, this mode can be while removing odors, and reduction energy consumption as far as possible is energy saving.
To sum up, the two fans formula intelligent fresh air system of the present embodiment can pass through above five kinds of operating modes.Pass through sensing
The collected room temperature of device, outdoor temperature, indoor air quality and room air smell, then feed back to controller, then by
Controller controls the operation of breeze fan 2, exhaust fan 3, the first stepper motor 5, second stepper motor 6, and intelligence adjusts fresh air
The operating mode of unit promotes indoor air quality to change indoor air temperature, and discharge has odorous room air,
To meet work, the life requirement of user.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these changes and improvements both fall within require the requires of the utility model protect in the range of.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. two fans formula multifunctional novel blower fan group, which is characterized in that be equipped with air inlet module including a casing, in the casing, send
Wind module and air draft module；
The air inlet module is equipped with outdoor air inlet and indoor return air mouth for air inlet；
The air supply module is equipped with breeze fan and at least one air outlet, the air intake connection of the breeze fan it is described into
The outlet air end of wind module, the breeze fan connects the air outlet；
The air draft module is equipped with exhaust fan and outdoor exhaust outlet and two indoor exhaust wind mouths, the exhaust fan into
Wind end connects the indoor exhaust wind mouth, and the outlet air end of the exhaust fan connects the outdoor exhaust outlet；
The first baffle adjusted by the first stepper motor is equipped in the air inlet module, so that the first baffle is slided with
Lid closes the outdoor air inlet or the indoor return air mouth；
Second baffle is equipped at the indoor exhaust wind mouth, the second baffle can be slided to adjust two indoor exhaust wind mouths
Openings of sizes；
The second baffle is adjusted or is manually adjusted by second stepper motor；
The two fans formula multifunctional novel blower fan group further includes three filter layers, respectively first filter layer, middle filtering layer and filter bed of essence；
The middle filtering layer and the first filter layer are successively set between the breeze fan and the air inlet module, the filter bed of essence
It is arranged between the breeze fan and the air outlet.
2. two fans formula multifunctional novel blower fan group according to claim 1, it is characterised in that: the lower section of the casing is equipped with
Three consumptive material replacement ports that can be opened and closed, three consumptive material replacement ports respectively with the first filter layer, the middle filtering layer
It is corresponding with the position of the filter bed of essence.
3. two fans formula multifunctional novel blower fan group according to claim 1, it is characterised in that: the bottom of the second baffle
Equipped with the bristle for clearing up dust.
4. two fans formula multifunctional novel blower fan group described in any one of -3 according to claim 1, it is characterised in that: described double
Fan type multifunctional novel blower fan group further includes controller and sensor, and the controller is suitable for the detection knot according to the sensor
Fruit controls the operational mode of the two fans formula multifunctional novel blower fan group.
5. two fans formula multifunctional novel blower fan group according to claim 4, it is characterised in that: the sensor includes outdoor
Temperature sensor, indoor temperature transmitter, the outdoor temperature sensor are fixedly installed at the outdoor air inlet, the room
Interior temperature sensor is fixedly installed on the indoor exhaust wind mouth, at least one in the indoor return air mouth.
6. two fans formula multifunctional novel blower fan group according to claim 4, it is characterised in that: the sensor includes air
Mass sensor is fixedly installed on the indoor exhaust wind mouth, at least one in the indoor return air mouth.
7. two fans formula multifunctional novel blower fan group according to claim 4, it is characterised in that: the sensor includes air
Smell sensor is fixedly installed on the indoor exhaust wind mouth, at least one in the indoor return air mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908863.2U CN208419116U (en) | 2018-06-12 | 2018-06-12 | Two fans formula multifunctional novel blower fan group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908863.2U CN208419116U (en) | 2018-06-12 | 2018-06-12 | Two fans formula multifunctional novel blower fan group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419116U true CN208419116U (en) | 2019-01-22 |
Family
ID=65111116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908863.2U Active CN208419116U (en) | 2018-06-12 | 2018-06-12 | Two fans formula multifunctional novel blower fan group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283805A (en) * | 2020-10-29 | 2021-01-29 | 广东美的制冷设备有限公司 | Control method of air treatment device |
-
2018
- 2018-06-12 CN CN201820908863.2U patent/CN208419116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283805A (en) * | 2020-10-29 | 2021-01-29 | 广东美的制冷设备有限公司 | Control method of air treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210820 Address after: 200335 floor 5, No. 277, Huqingping Road, Minhang District, Shanghai Patentee after: Heshi (Shanghai) Construction Technology Co.,Ltd. Address before: 201306 2, building 979, Yun Han Road, mud town, Pudong New Area, Shanghai Patentee before: WHOLE HOUSE (BEIJING) INTEGRATED BUILDING TECHNOLOGY Co.,Ltd. SHANGHAI BRANCH |
|
| TR01 | Transfer of patent right |