CN206291414U - Air-conditioning system and aeration device - Google Patents
Air-conditioning system and aeration device Download PDFInfo
- Publication number
- CN206291414U CN206291414U CN201621297352.9U CN201621297352U CN206291414U CN 206291414 U CN206291414 U CN 206291414U CN 201621297352 U CN201621297352 U CN 201621297352U CN 206291414 U CN206291414 U CN 206291414U
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- air
- aeration device
- motor
- wind
- housing
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Abstract
The utility model discloses a kind of aeration device, including housing, the wind inlet channel that is formed in housing and exhaust air flue；The centrifugal fan of the axle other end connection of the axial-flow fan and the motor of one end connection of the axle of motor and motor is additionally provided with the housing；The axial-flow fan is arranged on the side of wind inlet channel, and the centrifugal fan is arranged on the side of exhaust air flue；Or, the axial-flow fan is arranged on the side of exhaust air flue, and the centrifugal fan is arranged on the side of wind inlet channel.The invention also discloses a kind of air-conditioning system.The utility model can both ensure the circulation of room air, it is also ensured that speed and efficiency that fresh air updates.
Description
Technical field
The utility model is related to refrigeration technology field, more particularly to a kind of air-conditioning system and aeration device.
Background technology
In the place that air-conditioning is opened, such as household and office, in order to pursue the comfortable of body-sensing, generally can all close door
Window, makes room air become dirty, CO2Concentration is raised, and human body occurs the symptoms such as sometimes hot and sometimes cold sensation and dizziness, same to space-time
Not the circulating of gas can also promote the concentration of harmful substance to increase, so as to the health to human body causes harm.To solve this problem,
Existing scheme introduces fresh air by when using air-conditioning, produces negative pressure suction fresh air only with pumping or blows generation just
Pressure goes out room air, so, causes inefficiency.
Utility model content
Main purpose of the present utility model is to provide a kind of air-conditioning system and aeration device, it is intended to utilize motor
When making centrifugal fan and passing through wind fan work so that while fresh air is blown into interior, can also be dirty to outdoor extraction
Air, so, both ensure that the circulation of room air, also ensure that speed and efficiency that fresh air updates.
To achieve the above object, the utility model provides a kind of aeration device, and the aeration device is including housing, in housing
The wind inlet channel and exhaust air flue of interior formation；One end connection of the axle of motor and motor is additionally provided with the housing
Axial-flow fan and the motor the axle other end connection centrifugal fan；The axial-flow fan is arranged on wind inlet channel
Side, the centrifugal fan is arranged on the side of exhaust air flue；Or, the axial-flow fan is arranged on the one of exhaust air flue
Side, the centrifugal fan is arranged on the side of wind inlet channel.
Preferably, the air inlet of the air outlet of the wind inlet channel and the exhaust air flue is located at indoor side, and described
The air inlet of the air outlet of wind inlet channel and the exhaust air flue is located in the different faces of housing.
Preferably, median septum is provided with the housing, the housing is separated to form the wind inlet channel and exhaust air flue；
The motor is through the median septum and is fixed on the median septum.
Preferably, the aeration device also includes being across the wind inlet channel and exhaust air flue through the median septum
Heat exchange of heat pipe.
Preferably, the aeration device also includes the screen pack of the air inlet located at the wind inlet channel.
Preferably, the housing of the exhaust air flue side is provided with a water inlet and the water of water inlet is directed to positioned at institute
State the guiding gutter of the heat exchange of heat pipe of exhaust air flue side.
Preferably, the aeration device also includes the controller being connected with the motor, and electricity is driven with by described
Machine controls the axial-flow fan and centrifugal fan work.
To achieve the above object, the utility model also provides a kind of air-conditioning system, and the air-conditioning system includes outdoor unit, room
Interior machine and aeration device as described above；Described aeration device one end is located outside side, and the other end is located at indoor, for inciting somebody to action
In Leads to new breeze room, and indoor air is evacuated to outdoor.
Preferably, the water inlet on the aeration device is connected with the condensed water discharge pipe of the indoor set.
Air-conditioning system and aeration device that the utility model is provided, by the air intake for setting housing, formed in housing
Air channel and exhaust air flue and motor, the axial-flow fan being connected with one end of the axle of motor and the motor
The connection of the axle other end centrifugal fan, and the axial-flow fan is arranged on wind inlet channel side, and the centrifugal fan is arranged on out
Wind air channel side, or, the axial-flow fan is arranged on exhaust air flue side, and the centrifugal fan is arranged on wind inlet channel side.So,
Centrifugal fan is driven using motor and when passing through wind fan work so that while fresh air is blown into interior, can also be to
The dirty air of outdoor extraction, therefore, the circulation of room air had both been ensure that, also ensure that speed and efficiency that fresh air updates.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model aeration device one；
Fig. 2 is the structural representation of a certain section of heat exchange of heat pipe in Fig. 1；
Fig. 3 is the structural representation of the embodiment of the utility model air-conditioning system one, wherein, Fig. 1 is the aeration device in Fig. 3
Overlooking the structure diagram；
Fig. 4 is the schematic flow sheet of the embodiment that the utility model aeration device carries out Xingfeng capsule；
Fig. 5 be in Fig. 4 step according to the indoor environment temperature and the outdoor environment temperature and heat exchange of heat pipe
The magnitude relationship of the Guan Wen at indoor blast pipe, the wind shelves first of axial-flow fan and centrifugal fan are adjusted by the motor
The refinement schematic flow sheet of embodiment；
Fig. 6 be in Fig. 4 step according to the indoor environment temperature and the outdoor environment temperature and heat exchange of heat pipe
The magnitude relationship of the Guan Wen at indoor blast pipe, the wind shelves second of axial-flow fan and centrifugal fan are adjusted by the motor
The refinement schematic flow sheet of embodiment.
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
The utility model provides a kind of air-conditioning system and aeration device, by the wind inlet channel formed in housing and air-out
Air channel, and drive centrifugal fan using motor and pass through wind fan and worked in wind inlet channel and exhaust air flue respectively so that
While fresh air is blown into interior, so, the stream of room air can also have both been ensure that to the dirty air of outdoor extraction
It is logical, also ensure that speed and efficiency that fresh air updates.
Reference picture 1, in one embodiment, the aeration device 1 includes housing 2, the motor 3 set in housing 2
And two fans being connected respectively with the axle two ends of the motor 3, and be separately provided the wind inlet channel 4 to be formed and go out
Wind air channel 5.Wherein, two fans can be two centrifugal fans of two axial-flow fans of identical or identical, it is also possible to one
It is axial-flow fan, another is centrifugal fan.In this preferred embodiment, can the side of wind inlet channel 4 set axial-flow fan, and
The side of exhaust air flue 5 sets centrifugal fan；Or, in the side of exhaust air flue 5, axial-flow fan is set, and in the side of wind inlet channel 4 from setting
Heart fan.Motor 3 can be direct current generator or alternating current generator, in this preferred embodiment, can be simultaneously using direct current generator
Wind shelves to axial-flow fan and centrifugal fan are fine-tuned, so as to provide the user more comfortable environment.
The aeration device 1 that the utility model is provided, by the wind inlet channel 4 for setting housing 2, being formed in the housing 2 and goes out
The axle of wind air channel 5 and motor 3, the axial-flow fan being connected with one end of the axle of motor 3 and the motor 3
The centrifugal fan of other end connection, and the axial-flow fan is arranged on the side of wind inlet channel 4, the centrifugal fan is arranged on air-out wind
The side of road 5, or, the axial-flow fan is arranged on the side of exhaust air flue 5, and the centrifugal fan is arranged on the side of wind inlet channel 4.So,
Centrifugal fan is driven using motor 3 and when passing through wind fan work so that while fresh air is blown into interior, can also be to
The dirty air of outdoor extraction, therefore, the circulation of room air had both been ensure that, also ensure that speed and efficiency that fresh air updates.
Further, the air inlet of the air outlet of the wind inlet channel 4 and the exhaust air flue 5 is located at indoor side, and
The air inlet of the air outlet of the wind inlet channel 4 and the exhaust air flue 5 is located in the different faces of housing 2.By wind inlet channel 4
Air inlet be pumped into outdoor fresh air, and fresh air is blown into interior, meanwhile, by the air inlet of exhaust air flue 5 by foul indoor
Air, discharges outdoor through the air outlet of exhaust air flue 5.Preferably, the air outlet of wind inlet channel 4 and the exhaust air flue 5 are entered
Air port is located in the different faces of housing 2, is arranged such, and can prevent the fresh air being pumped into from having just enter into interior, that is, be discharged to outdoor,
Thereby may be ensured that the air inlet/outlet ventilation effect of fresh air and foul atmosphere.
Further, median septum 8 is provided with the housing 2, the housing 2 is separated to form the wind inlet channel 4 and is gone out
Wind air channel 5.So, a median septum 8 is set by whole aeration device 1, it is ensured that wind inlet channel 4 and exhaust air flue 5
The air inlet/outlet on both sides is independent of each other, so as to improve air inlet/outlet ventilation effect.Preferably, the motor 3 through in described every
Plate 8 is simultaneously fixed on the median septum 8 so that two fans positioned at the axle two ends of motor 3 can separately be set
In wind inlet channel 4 and exhaust air flue 5.
Further, the aeration device 1 also includes being across the wind inlet channel 4 through the median septum 8 and goes out
The heat exchange of heat pipe 9 in wind air channel 5.As shown in Fig. 2 being one section of heat exchange of heat pipe of horizontal positioned 9, its structure and operation principle are such as
Under：
Heat exchange of heat pipe 9 is sealed and is evacuated first, a certain amount of liquid working substance is then sealed, and liquid working substance is inhaled
It is attached in the liquid-sucking core capillary-porous material for being close to inside pipe wall.Heat exchange of heat pipe 9 is broadly divided into three parts：Evaporator section, adiabatic section
And condensation segment.When evaporator section one end of heat exchange of heat pipe 9 is heated, the liquid working substance in liquid-sucking core then absorbs the rapid vapour of external heat
Change, and condensation segment one end of heat exchange of heat pipe 9 is flowed under slight pressure difference, it is cold after condensation segment outwardly releases heat to the cold
Congeal into liquid, and the liquid returns to evaporator section by means of the suction force of the capillary-porous material of adherent wire netting, so past
Multiple circulation.
Further, reference picture 1, the aeration device 1 also includes the filtering of the air inlet located at the wind inlet channel 4
Net 10.When outdoor fresh air is by screen pack 10, the dust granule in air can be filtered, so as to ensure to get in
Air quality.
Further, the housing 2 of the side of the exhaust air flue 5 is provided with a water inlet 11 and guides the water of water inlet 11
To the guiding gutter (not shown) of the heat exchange of heat pipe 9 for being located at the side of the exhaust air flue 5.Air-conditioner is in operation refrigeration mode
When, condensed water can be produced, and aeration device 1 introduces the cryogenic condensation water that air-conditioner is produced by water inlet 11 and guiding gutter,
And for the heat exchange of the condensation segment of heat exchange of heat pipe 9, the heat exchange efficiency of heat exchange of heat pipe 9 so can be not only provided, can also give up
Can utilize.
Further, the aeration device 1 also includes the controller (not shown) being connected with the motor 3,
The axial-flow fan and centrifugal fan is controlled to work with by the motor 3.Preferably, can be by controller to through-flow
The wind shelves of fan and centrifugal fan are fine-tuned, to provide the user more comfortable environment.
The utility model also provides a kind of air-conditioning system 100, reference picture 3, the air-conditioning system 100 include outdoor unit 20,
Indoor set 30 and aeration device 1 as described above.The one end of the aeration device 1 is located outside side, and the other end is located at indoor,
For by Leads to new breeze room, and indoor air is evacuated to outdoor.In the present embodiment, aeration device 1 can work independently
Operation, can also be installed in wall, and be connected with the condensed water discharge pipe 12 of indoor set by water inlet 11, to utilize air-conditioning
The cryogenic condensation water that device is produced, for the heat exchange of the condensation segment of heat exchange of heat pipe 9, so can not only provide heat exchange of heat pipe 9
Heat exchange efficiency, can be with waste energy utilization.
Reference picture 4, can perform following steps when controller carries out Xingfeng capsule in the utility model：
The rotating speed of step S1, detection motor；
In the present embodiment, when aeration device receives telecommand, corresponding operational mode is performed：
When the telecommand for receiving is start-up command, then motor is controlled to be run with desired speed；
When the telecommand for receiving is automatic mode, then starts motor and control reaches within the scheduled time such as 3min
To desired speed；
When the telecommand for receiving is shutdown command, then control motor out of service.
It is understood that when the rotating speed of motor is detected, its rotating speed in real time or regularly can be detected.
If step S2, the rotating speed for detecting motor reach desired speed, indoor environment temperature, outdoor environment are obtained
Guan Wen at the indoor blast pipe of temperature and heat exchange of heat pipe；
Step S3, according to the indoor environment temperature and the outdoor environment temperature and the indoor air intake of heat exchange of heat pipe
The magnitude relationship of the Guan Wen at pipe, the wind shelves of axial-flow fan and centrifugal fan are adjusted by the motor.
In the present embodiment, when the rotating speed for detecting motor reaches desired speed, then obtain indoor environment temperature T1,
Pipe temperature T3 at the indoor blast pipe of outdoor environment temperature T2 and heat exchange of heat pipe, and according to the indoor environment temperature T1 with
The magnitude relationship of the pipe temperature T3 at the indoor blast pipe of the outdoor environment temperature T2 and heat exchange of heat pipe, by the driving
Motor adjusts the wind shelves of axial-flow fan and centrifugal fan.
It should be appreciated that when aeration device and air-conditioner are supported the use namely cold with indoor set by water inlet
When solidifying water discharge pipe is connected, it is possible to use the cryogenic condensation water that air-conditioner is produced, for the heat exchange of heat exchange of heat pipe condensation segment.This
When, indoor environment temperature correspondence replaces with the evaporating temperature of indoor machine evaporation, and outdoor environment temperature correspondence replaces with outdoor unit
The condensation temperature of heat exchanger.Therefore, the aeration device that the utility model is provided, can individually receive remote controller signal and complete independent
Control, or when being supported the use with air-conditioner, it is also possible to used when air-conditioner is not opened.Air-conditioner opens early stage, if desired for
Reducing indoor environment temperature in a short time can then close aeration device, indoor environment temperature is reached as early as possible suitable comfortable
Temperature；If personnel come in and go out frequent, rate of air circulation is larger, it is also possible to which remote closing aeration device is ensureing to maintain indoor environment temperature
Degree.
In the first embodiment, as shown in figure 5, on the basis of shown in above-mentioned Fig. 4, the step S3 includes：
If step S31, the indoor environment temperature are less than the outdoor environment temperature, the indoor environment temperature is obtained
With the difference of the Guan Wen；
Step S32, in the difference more than or equal to first predetermined value and during less than or equal to second predetermined value, then control
The axial-flow fan and centrifugal fan are run with current wind shelves；
In the present embodiment, if detecting indoor environment temperature less than the outdoor environment temperature, the effect for playing now is illustrated
Fruit is refrigeration, therefore, the difference of the indoor environment temperature and the Guan Wen is further obtained, if judging, the difference is big
In or equal to first predetermined value and during less than or equal to second predetermined value, such as -1≤T1-T3≤1 illustrates that current wind speed has been expired
Sufficient user's request, can now control the axial-flow fan and centrifugal fan to be run with current wind shelves W.
Step S33, when the difference is less than the first predetermined value, control the one grade of operation of drop of current wind shelves；
In the present embodiment, when the difference is less than the first predetermined value, such as T1-T3 ＜ -1 illustrate Current Temperatures tune
It is too low, at this point it is possible to reduce wind shelves to reach the effect of slow cooling.In this implementation, wind shelves be controlled to every one grade by
Shelves reduce, it is to be understood that if the difference is still less than the first predetermined value after reducing gear, continue to reduce until
Reach minimum shelves.
Step S34, when the difference is more than the second predetermined value, control current wind shelves to increase one grade of operation.
In the present embodiment, when the difference is more than the first predetermined value, such as T1-T3 ＞ 1 illustrate that Current Temperatures do not have also
There is the demand for reaching user, at this point it is possible to increase wind shelves to be rapidly achieved cooling-down effect.In the present embodiment, wind shelves be controlled to
Increase by shelves every one grade, it is to be understood that if the difference is still above the first predetermined value after increasing gear, after
It is continuous to be increased up reaching maximum.
In a second embodiment, as shown in fig. 6, on the basis of shown in above-mentioned Fig. 1, step S3 includes：
If step S35, the indoor environment temperature are more than or equal to the outdoor environment temperature, the indoor ring is obtained
The difference of border temperature and the Guan Wen；
Step S36, in the difference more than or equal to first predetermined value and during less than or equal to second predetermined value, then control
The axial-flow fan and centrifugal fan are run with current wind shelves；
In the present embodiment, if detecting indoor environment temperature more than or equal to the outdoor environment temperature, illustrate to rise now
To effect be to heat effect, therefore, the difference of the indoor environment temperature and the Guan Wen is further obtained, if judging described
More than or equal to first predetermined value and during less than or equal to second predetermined value, such as -1≤T1-T3≤1 illustrates current wind speed to difference
Meet user's request, can now control the axial-flow fan and centrifugal fan to be run with current wind shelves W.
Step S37, when the difference is less than the first predetermined value, control current wind shelves to increase one grade of operation；
In the present embodiment, when the difference is less than the first predetermined value, such as T1-T3 ＜ -1 illustrates Current Temperatures still
It is so relatively low, also it is not reaching to the demand of user.At this point it is possible to increase wind shelves to reach the effect being rapidly heated.In this implementation, wind
Being controlled to for shelves increases every one grade by shelves, it is to be understood that if the difference is still less than described first after increase gear
Predetermined value, then continue to increase until reaching maximum.
Step S38, when the difference is more than the second predetermined value, control the one grade of operation of drop of current wind shelves.
In the present embodiment, when the difference is more than the second predetermined value, such as T1-T3 ＞ 1 illustrate what Current Temperatures were adjusted
It is too high, at this point it is possible to reduce wind shelves to reach the effect of slow intensification.In the present embodiment, wind shelves be controlled to every one grade by
Shelves reduce, it is to be understood that if the difference is still above the second predetermined value after reducing gear, continue to reduce until
Reach minimum shelves.
Preferred embodiment of the present utility model is these are only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of aeration device, it is characterised in that the aeration device includes housing, the wind inlet channel that is formed in housing and goes out
Wind air channel；The axial-flow fan of one end connection of the axle of motor and motor and the driving are additionally provided with the housing
The centrifugal fan of the axle other end connection of motor；The axial-flow fan is arranged on the side of wind inlet channel, and the centrifugal fan sets
Put in the side of exhaust air flue；Or, the axial-flow fan is arranged on the side of exhaust air flue, the centrifugal fan be arranged on into
The side in wind air channel.
2. aeration device as claimed in claim 1, it is characterised in that the air outlet of the wind inlet channel and the exhaust air flue
Air inlet be located at indoor side, and the air inlet of the air outlet of the wind inlet channel and the exhaust air flue is located at housing not
On coplanar.
3. aeration device as claimed in claim 1, it is characterised in that be provided with median septum in the housing, by the housing point
Every the formation wind inlet channel and exhaust air flue；The motor is through the median septum and is fixed on the median septum.
4. aeration device as claimed in claim 3, it is characterised in that the aeration device also includes through the median septum
It is across the heat exchange of heat pipe of the wind inlet channel and exhaust air flue.
5. aeration device as claimed in claim 1, it is characterised in that the aeration device also includes being located at the wind inlet channel
Air inlet screen pack.
6. aeration device as claimed in claim 5, it is characterised in that the housing of the exhaust air flue side is provided with a water inlet
And the water of water inlet is directed to the guiding gutter of the heat exchange of heat pipe positioned at the exhaust air flue side.
7. aeration device as claimed in claim 1, it is characterised in that the aeration device also includes and the motor connects
The controller for connecing, controls the axial-flow fan and centrifugal fan to work with by the motor.
8. a kind of air-conditioning system, it is characterised in that the air-conditioning system includes outdoor unit, indoor set and such as claim 1 to 7
Any one of aeration device；Described aeration device one end is located outside side, and the other end is located at indoor, for by fresh air
Introduce indoor, and indoor air is evacuated to outdoor.
9. air-conditioning system as claimed in claim 8, it is characterised in that water inlet and the indoor set on the aeration device
Condensed water discharge pipe connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297352.9U CN206291414U (en) | 2016-11-28 | 2016-11-28 | Air-conditioning system and aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297352.9U CN206291414U (en) | 2016-11-28 | 2016-11-28 | Air-conditioning system and aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291414U true CN206291414U (en) | 2017-06-30 |
Family
ID=59098347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297352.9U Expired - Fee Related CN206291414U (en) | 2016-11-28 | 2016-11-28 | Air-conditioning system and aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440180A (en) * | 2016-11-28 | 2017-02-22 | 合肥美的暖通设备有限公司 | Air conditioning system, fresh air device and fresh air control method thereof |
-
2016
- 2016-11-28 CN CN201621297352.9U patent/CN206291414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440180A (en) * | 2016-11-28 | 2017-02-22 | 合肥美的暖通设备有限公司 | Air conditioning system, fresh air device and fresh air control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20211128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |