CN107525153A - A kind of distributed Fresh air handing unit - Google Patents
A kind of distributed Fresh air handing unit Download PDFInfo
- Publication number
- CN107525153A CN107525153A CN201710865327.9A CN201710865327A CN107525153A CN 107525153 A CN107525153 A CN 107525153A CN 201710865327 A CN201710865327 A CN 201710865327A CN 107525153 A CN107525153 A CN 107525153A
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- China
- Prior art keywords
- fresh air
- heat exchanger
- air
- distributed
- handing unit
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Central Air Conditioning (AREA)
Abstract
The present invention relates to a kind of distributed Fresh air handing unit, including the first air intake, the first air-supply end, the semiconductor refrigerating unit between the first upstream end, the first air-supply end, the semiconductor refrigerating unit is included to carry out fresh air by the first air intake to be sent into indoor First Heat Exchanger, from the first air-supply end outdoor wind to be carried out to the second heat exchanger of cold and hot conversion opposite with First Heat Exchanger and the semiconductor chilling plate of the connection First Heat Exchanger and second heat exchanger after cold and hot conversion.So, can effectively be combined semiconductor refrigerating with fresh air purifying processing, realization carries out the distributed Fresh air handing unit for effectively introducing and handling to fresh air, the fresh air demand of architecture indoor can effectively be met, suitable for occasions such as all kinds of public buildings, Leads to new breeze path can effectively be shortened, reduce processing energy consumption, help to realize that more excellent indoor environment builds effect.
Description
Technical field
The present invention relates to a kind of distributed fresh air processor of energy field, more particularly to a kind of heating ventilation air-conditioning system field
Group.
Background technology
The regulation process of architecture indoor thermal and humidity environment includes the regulation and control etc. to indoor temperature, humidity, and commercial building is empty
Generally also need to be sent into a certain amount of outdoor fresh air to meet the health demand of indoor occupant in adjusting system.How effectively by outdoor
How by Fresh air handing to be the major issue for needing to pay close attention in air-conditioning system to rational parameter in Leads to new breeze room.In routine
In air-conditioning system, the Fresh air handing unit or fresh air/return air processing unit concentrated are typically designed with, system is concentrated using cold and hot matchmaker
Fresh air, is delivered in the room of end demand by one processing fresh air using air channel again afterwards.Fresh air needs in this processing mode
End room can be just delivered to by longer transport path, fed distance causes conveying fan energy consumption higher farther out.And in China
In the actual motion of commercial building air-conditioning system, restricted by factors such as operation energy consumptions, the actual motion of Fresh air handing unit
Situation is unsatisfactory, and the Fresh air handling units in many buildings are not run, and this also causes end room can not obtain effectively
Fresh air supply, Indoor Environmental Condition or Air Quality cannot get effective guarantee.How indoor environment is effectively improved
Situation, the fresh air demand for meeting personnel etc. as much as possible, it is to the major issue for needing during indoor conveying fresh air to consider.
From to from the point of view of the purpose of indoor conveying fresh air and action effect, if distributed processing mode can be utilized, draw nearby
Enter fresh air and it is handled, then can effectively shorten fresh air transport path, reduce conveying energy consumption, and new Ventilator Room can be saved
And the space that supply air duct takes, the fresh air introduced nearby are also more convenient for being delivered to occupied zone nearby.Based on this distribution
The Fresh air handing theory of formula, at present existing all kinds of small-sized mechanical Fresh air handing units, but be used for house or small-sized at present
Building, for the air-conditioning system of large public building, at present still shorter mention how to configure, how to design it is this distributed new
Wind handles unit.
On the other hand, with haze influence and air quality problems it is increasingly serious, Fresh air handing unit generally possesses
Purified treatment function, the heating of corresponding fresh air, refrigerating function are then further improve Fresh air handing unit functional mode important
Developing direction.Existing Fresh air handing unit is more to realize the heating to fresh air by electrically heated mode, simple to rely on
Power consumption heats outdoor fresh air, and required distribution capacity is larger, and consumes high-grade electric energy and be directly translated into heat
Amount, using energy source level are relatively low.With routine steam compression type refrigeration mode compared with, semiconductor refrigerating mode have it is without friction,
Without refrigerant, work the features such as simple and reliable, some superiority is shown in the range of small refrigerating capacity, and occupy little space,
Contribute to the volume of reduction Fresh air handing device on the basis of assurance function demand.Semiconductor refrigerating mode can also be by electric current side
Heat-production functions are realized to switching, help preferably to meet the cooling of fresh air and demand for heat in Various Seasonal.By semiconductor
Refrigeration modes are effectively combined with fresh air disposal, are further to improve the efficient distribution of Fresh air handing unit function, design
The important channel of Fresh air handing unit.
From the point of view of background above technology, there has been no the distributed fresh air processor that can be cooled down and cooled to fresh air at present
Group.
The content of the invention
It is an object of the invention to provide a kind of distributed Fresh air handing unit that can be cooled down and cooled to fresh air.
To realize object defined above, the present invention provides a kind of distributed Fresh air handing unit, including the first air intake, first send
Wind end, positioned at the first upstream end, first air-supply end between semiconductor refrigerating unit, the semiconductor refrigerating unit include to
Fresh air is carried out by the first air intake to be sent into indoor First Heat Exchanger, from the first air-supply end to by outdoor after cold and hot conversion
Wind carries out the second heat exchanger of cold and hot conversion opposite with First Heat Exchanger and the connection First Heat Exchanger changes with described second
The semiconductor chilling plate of hot device.
As a further improvement on the present invention, the First Heat Exchanger and/or the second heat exchanger be provided with it is some to it is new
Wind and/or outdoor wind correspondingly flow through the heat exchange fin of contact.
As a further improvement on the present invention, it is described to by switching electric current direction and change First Heat Exchanger and/or
The semiconductor chilling plate of the hot cold conversion direction of second heat exchanger is connected to the fin of First Heat Exchanger and the wing of the second heat exchanger
Between piece.
As a further improvement on the present invention, the First Heat Exchanger is to by the cool end heat exchanger of fresh air refrigerating.
As a further improvement on the present invention, it is additionally provided with to collect fresh air in a kind of distributed Fresh air handing unit
The condensate draining of condensed water caused by refrigeration.
As a further improvement on the present invention, the First Heat Exchanger is the hot end heat exchanger fresh air to be heated.
As a further improvement on the present invention, it is provided with heater between the First Heat Exchanger and the first air-supply end.
As a further improvement on the present invention, it is provided between first air intake and semiconductor refrigerating unit to new
Wind carries out the roughing efficiency air filter of primarily efficient filter.
As a further improvement on the present invention, the distributed Fresh air handing unit is additionally provided with fresh air is entered into traveling one
Walk the medium effeciency filter of filtering.
As a further improvement on the present invention, it is provided between the semiconductor refrigerating unit and the first air-supply end to blow
Blower fan.
Beneficial effect of the present invention：Semiconductor chilling plate of the present invention can make the fresh air pass through First Heat Exchanger after being powered
Interior is sent into after carrying out cold and hot conversion, and the second heat exchanger of the cold and hot conversion direction conversely can enter with another strand of outdoor wind
Row contact meets heat extraction/heat absorption demand of the semiconductor refrigerating unit.It so, it is possible at semiconductor refrigerating and fresh air purifying
Reason effectively combines, realization carries out the distributed Fresh air handing unit for effectively introducing and handling to fresh air, can effectively meet to build
Indoor fresh air demand, suitable for occasions such as all kinds of public buildings, it can effectively shorten Leads to new breeze path, reduce processing energy consumption,
Help to realize that more excellent indoor environment builds effect.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram I of distributed Fresh air handing unit of the present invention.
Fig. 2 is a kind of distributed Fresh air handing unit schematic diagram II of the present invention.
Reference：
The First Heat Exchanger 2 of roughing efficiency air filter 1
The medium effeciency filter 4 of heater 3
The semiconductor chilling plate 6 of fin 5
First air intake 101 first air-supply end 102
The air intake 701 of second heat exchanger 7 second
Second air outlet 702
Embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.
A kind of distributed Fresh air handing unit of the present invention includes the first air intake 101, first air-supply end 102, positioned at first
Semiconductor refrigerating unit between upstream end, the first air-supply end 102, the semiconductor refrigerating unit are included fresh air to be passed through
First air intake 101 carries out being sent into the First Heat Exchanger 2 of interior, from the first air-supply end 102 to by another stock after cold and hot conversion
Outdoor wind carry out the second heat exchanger 7 of cold and hot conversion opposite with First Heat Exchanger 2 and connect the First Heat Exchanger 2 with it is described
The semiconductor chilling plate 6 of second heat exchanger 7.It is arranged such, the semiconductor chilling plate 6 can make the fresh air by the after being powered
One heat exchanger 2 be sent into after cold and hot conversion it is indoor, and opposite the second heat exchanger 7 of the cold and hot conversion direction can with it is another
The outdoor wind of stock carries out heat extraction/heat absorption demand that contact meets the semiconductor refrigerating unit.The semiconductor chilling plate 6 is freezing
When and do not need the refrigerant of freon etc, can continuously work, environmental protection is stable；Inside can not set rotary device, avoid
Noise, vibrations, easy to use, install convenient are easy to maintenance；Refrigeration control mode is by current control, it is possible to achieve high-precision
Temperature control；Refrigeration and the response speed of heating are very fast, can reach maximum temperature difference quickly.
Specifically, the heat exchanger 7 of First Heat Exchanger 2 and/or second be provided with it is some to fresh air and/or outdoor wind pair
The heat exchange fin 5 of contact should be flowed through.There is the fin 5 larger surface area preferably heat exchange can be realized with air.Certainly, exist
In other embodiment, the heat exchanger 7 of First Heat Exchanger 2 and/or second may be alternatively provided as other shapes or structure.
It is described changing the hot cold conversion side of the heat exchanger 7 of First Heat Exchanger 2 and/or second by switching electric current direction
To semiconductor chilling plate 6 be connected between the fin 5 of the heat exchanger 7 of fin 5 and second of First Heat Exchanger 2.In this way, by cutting
Change the sense of current of semiconductor chilling plate 6, the First Heat Exchanger 2 can be to by the cool end heat exchanger of fresh air refrigerating, or
Person switches to the hot end heat exchanger fresh air to be heated.In different modes, second heat exchanger 7 can be accordingly for warm
Switch between end heat exchanger or cool end heat exchanger, with heat extraction corresponding to satisfaction/heat absorption demand.
When outdoor air is warmmer, after setting the corresponding sense of current to be powered, it is to by fresh air to make the First Heat Exchanger 2
The cool end heat exchanger of refrigeration.So realize fresh air refrigerating function.Be additionally provided with a kind of distributed Fresh air handing unit to
Collect the condensate draining (not shown) of condensed water caused by fresh air refrigerating.
When outdoor air is colder, switching electric current direction, it is the hot junction fresh air to be heated to make the First Heat Exchanger 2
Heat exchanger.So realize fresh air heat-production functions.Further, being provided between the air-supply of First Heat Exchanger 2 and first end 102 can
Selectivity is powered or cold heater 3, to meet the function of supplement heating or regulation concurrent heating degree.
It is provided between first air intake 101 and semiconductor refrigerating unit to carry out the first effect of primarily efficient filter to fresh air
Filter 1.Further, the medium effeciency filter 4 for being also provided with further being filtered fresh air.The primarily efficient filter
Device 1 and medium effeciency filter 4 can selectively unlock or bypass according to different air qualities, to meet the place of different fresh air air qualities
Reason demand.
The blower fan (not shown) to blow is provided between the semiconductor refrigerating unit and the first air-supply end 102.So as to
Make the distributed Fresh air handing unit smoothly to indoor air-supply.
Fig. 1 is a kind of schematic diagram I of distributed Fresh air handing unit of the present invention, described in a specific embodiment
Distributed Fresh air handing unit is made up of roughing efficiency air filter 1, semiconductor refrigerating unit, heater 3, medium effeciency filter 4 etc., described
Semiconductor refrigerating unit includes First Heat Exchanger 2 (cool end heat exchanger), semiconductor chilling plate 6, (hot junction exchanges heat the second heat exchanger 7
Device) etc..Wherein First Heat Exchanger 2 (cool end heat exchanger), the second heat exchanger 7 (hot end heat exchanger) form by the grade of fin 5, can profit
Realized and exchanged heat with the surface of fin 5 and air.When outdoor is haze weather or poor Outdoor Air Quality, outdoor fresh air passes through first
Cross roughing efficiency air filter 1 and by preliminary purification.
If outside air temperature is higher, now semiconductor refrigerating unit is opened, and semiconductor chilling plate 6 is powered, and fresh air continues
The First Heat Exchanger 2 (cool end heat exchanger) of semiconductor refrigerating unit is flowed through, fin is carried in First Heat Exchanger 2 (cool end heat exchanger)
5, air flows through during fin 5 that (caused condensed water is pooled to the condensed water in unit after air dewetting by cooling down
In groove, it is not drawn into figure).Air continues flow through heater 3 (now heater 3 is not powered on) afterwards, is imitated in continuing flow through
After filter 4 continues purified treatment, turn into air-supply and be sent into interior.The specific distributed Fresh air handing unit, which is provided with, to be located at
Second air intake 701 and the second air outlet 702 at the both ends of the second heat exchanger 7, now separately have one outdoor wind from the second air intake
701 flow through the second heat exchanger 7 (hot end heat exchanger) of semiconductor refrigerating unit and are discharged from the second air outlet 702, meet heat extraction
Demand.
When outside air temperature is relatively low, the sense of current of semiconductor chilling plate 6 in switching semiconductor refrigerating unit, first
Heat exchanger 2 is changed into hot end heat exchanger, and the second heat exchanger 7 is then changed into cool end heat exchanger, outdoor air flow through roughing efficiency air filter 1 it
After flow through First Heat Exchanger 2 (hot end heat exchanger), and be heated, if air themperature can not still meet to require, heater 3,
It is further heated during the heated device 3 of air stream to suitable temperature levels.Corresponding outdoor air flows through second and changed
Hot device 7 (cool end heat exchanger), using the heat of outdoor air, to realize the second heat exchanger 7, (cold end exchanges heat semiconductor refrigerating unit
Device) heating process.
In another embodiment, Fig. 2 is joined, described Fig. 2 shows air circulation path when Outdoor Air Quality is more excellent.
Compared to Figure 1, Fig. 2 mode of operation is air-treatment pattern when Outdoor Air Quality is more excellent, and now outdoor air need not
By filtration treatment, air flows through roughing efficiency air filter 1 and the path of medium effeciency filter 4 is bypassed.It can as needed open and partly lead
Body refrigeration unit or heater 3, after air flows through the First Heat Exchanger 2 of semiconductor refrigerating unit, heater 3, it is processed to suitable
Suitable temperature levels, interior can be sent into afterwards.
The present invention is proposed at a kind of distributed fresh air for effectively being combined semiconductor refrigerating/heating with fresh air purifying processing
Unit is managed, summer carries out cooling processing using the First Heat Exchanger 2 (cool end heat exchanger) of semiconductor refrigerating unit to fresh air, by room
Outer Fresh air handing is indoor to feeding after suitable temperature levels；Air is carried out using roughing efficiency air filter 1, medium effeciency filter 4 etc.
Purified treatment, meet the guarantee requirement of IAQ；Winter utilizes the (hot junction of First Heat Exchanger 2 of semiconductor refrigerating unit
Heat exchanger) and heater 3 complete the heating of fresh air jointly, avoid the air of supercooling being sent directly into interior；According to outdoor
Air Quality adjusts operational mode, and the fresh air that can be will be fed into when Outdoor Air Quality is more excellent is bypassed to cause it to be no longer pass through
Filter 1,4.With reference to semiconductor refrigerating unit and filter 1,4 etc., structure is applied at the distributed fresh air of public building jointly
Manage unit.
Wherein, the semiconductor refrigerating unit First Heat Exchanger 2 (cool end heat exchanger) can be used for carrying out at cooling fresh air
Reason, can significantly reduce device volume compared with traditional vapour compression refrigeration mode.When summer outdoor fresh air temperature is higher, fresh air
Flow through the First Heat Exchanger 2 (cool end heat exchanger) of semiconductor refrigerating unit and by cooling down, sent again after reaching suitable temperature
Enter interior.At the same time, separately there is second heat exchanger 7 (hot end heat exchanger) of the flow of outside air through semiconductor refrigerating unit, meet
The heat extraction demand of semiconductor refrigerating unit.
In summary, the processing function such as the purification of the invention that can be achieved to fresh air, heating, cooling.Outdoor air flows through just
Air is cooled or heated after effect filter 1, medium effeciency filter 4 is passed through afterwards and it is further purified
Processing., can be by air-treatment to suitable using set first effect, medium effeciency filter 1,4 when Outdoor Air Quality is poor
Purification state.
The sense of current of the invention by switching semiconductor refrigerating unit, cold end and heat in semiconductor refrigerating unit can be achieved
The switching at end.When winter, outdoor fresh air temperature was relatively low, by the fresh air of filtration, purification processing, semiconductor system can be further utilized
The second heat exchanger (hot end heat exchanger) 2 of cold unit is heated, and the heat of insufficient section can be supplemented using heater 3.Now partly
The second heat exchanger (hot end heat exchanger) 2 of conductor refrigeration unit is used to heat fresh air, and First Heat Exchanger (cool end heat exchanger) 7 can
Exchanged heat with outdoor air, absorb the heat of outdoor air.It so can significantly reduce the power consumption of the distributed Fresh air handing unit
Amount, realize more efficient Fresh air handing process.
The present invention can carry out selective processing according to outdoor fresh air quality or outdoor conditions to fresh air.When outdoor air matter
When measuring poor or generation haze, filtration, purification can be carried out to fresh air using the first effect in the unit, medium effeciency filter 1,4；
When Outdoor Air Quality is more excellent, using the bypass passageways set in unit, fresh air is no longer flow through filter, but directly passes through
Interior can be sent into after crossing cooling or heating module.This fresh air bypass mode effectively can avoid being attached with the filter of pollutant
Secondary pollution is caused to clean fresh air, further plays the clean-up effect of the Fresh air handing process.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included in the scope of the protection.
Claims (10)
- A kind of 1. distributed Fresh air handing unit, it is characterised in that：Enter including the first air intake, the first air-supply end, positioned at first Enter the semiconductor refrigerating unit between end, the first air-supply end, the semiconductor refrigerating unit is included fresh air is passed through into first Air intake carries out being sent into indoor First Heat Exchanger, from the first air-supply end change with first outdoor wind after cold and hot conversion The opposite semiconductor system of the second heat exchanger of cold and hot conversion and the connection First Heat Exchanger and second heat exchanger of hot device Cold.
- A kind of 2. distributed Fresh air handing unit according to claim 1, it is characterised in that：The First Heat Exchanger and/ Or second heat exchanger be provided with it is some to the heat exchange fin for flowing through contact corresponding with fresh air and/or outdoor wind.
- A kind of 3. distributed Fresh air handing unit according to claim 2, it is characterised in that：It is described electric to pass through switching Stream direction and the semiconductor chilling plate that changes the hot cold conversion direction of First Heat Exchanger and/or the second heat exchanger is connected to first and changed Between the fin of the fin of hot device and the second heat exchanger.
- A kind of 4. distributed Fresh air handing unit according to claim 1, it is characterised in that：The First Heat Exchanger is use With by the cool end heat exchanger of fresh air refrigerating.
- A kind of 5. distributed Fresh air handing unit according to claim 4, it is characterised in that：A kind of distributed fresh air It is additionally provided with to collect the condensate draining of condensed water caused by fresh air refrigerating in processing unit.
- A kind of 6. distributed Fresh air handing unit according to claim 1, it is characterised in that：The First Heat Exchanger is use With the hot end heat exchanger for heating fresh air.
- A kind of 7. distributed Fresh air handing unit according to claim 6, it is characterised in that：The First Heat Exchanger and Heater is provided between one air-supply end.
- A kind of 8. distributed Fresh air handing unit according to claim 1, it is characterised in that：First air intake and half It is provided between conductor refrigeration unit to carry out the roughing efficiency air filter of primarily efficient filter to fresh air.
- A kind of 9. distributed Fresh air handing unit according to claim 1, it is characterised in that：The distributed Fresh air handing Unit is additionally provided with the medium effeciency filter fresh air further to be filtered.
- A kind of 10. distributed Fresh air handing unit according to claim 1, it is characterised in that：The semiconductor refrigerating list The blower fan to blow is provided between member and the first air-supply end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865327.9A CN107525153A (en) | 2017-09-21 | 2017-09-21 | A kind of distributed Fresh air handing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865327.9A CN107525153A (en) | 2017-09-21 | 2017-09-21 | A kind of distributed Fresh air handing unit |
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| CN107525153A true CN107525153A (en) | 2017-12-29 |
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| CN201710865327.9A Pending CN107525153A (en) | 2017-09-21 | 2017-09-21 | A kind of distributed Fresh air handing unit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028359A (en) * | 2018-06-12 | 2018-12-18 | 苏州恒境环保科技有限公司 | A kind of permanent net permanent oxygen wall mounted machine of constant temperature and humidity |
| CN109631222A (en) * | 2018-12-20 | 2019-04-16 | 重庆市耕爵环保科技有限公司 | A kind of full room ecology intelligent health system |
| CN109994951A (en) * | 2019-04-03 | 2019-07-09 | 安徽富煌电力装备科技有限公司 | A kind of dedicated dehumidification device of high-tension switch cabinet |
| FR3078562A1 (en) * | 2018-03-01 | 2019-09-06 | France Air | AIR TREATMENT DEVICE FOR VENTILATION OF TERTIARY BUILDINGS, AIR PROCESSING CENTER COMPRISING SUCH A DEVICE AND METHOD |
| CN112089882A (en) * | 2020-09-27 | 2020-12-18 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
| CN113349069A (en) * | 2021-07-10 | 2021-09-07 | 河南天聚福农牧发展有限公司 | Temperature and humidity intelligent control's environmental protection pig house in house |
| CN114543180A (en) * | 2022-02-18 | 2022-05-27 | 北京小米移动软件有限公司 | Machine and fresh air conditioning system in fresh air conditioning |
| WO2023279871A1 (en) * | 2021-07-09 | 2023-01-12 | 青岛海尔空调器有限总公司 | Air conditioner, and method and apparatus used for air conditioner control |
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