CN207540042U - For cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air - Google Patents
For cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air Download PDFInfo
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- CN207540042U CN207540042U CN201721404314.3U CN201721404314U CN207540042U CN 207540042 U CN207540042 U CN 207540042U CN 201721404314 U CN201721404314 U CN 201721404314U CN 207540042 U CN207540042 U CN 207540042U
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Abstract
The utility model is related to one kind to be used for cooling in summer,The Multifunctional air handling device of winter preheating and humidifying air,Including polylith heat exchanger plates,The air duct that adjacent two pieces of heat exchanger plates intervals are formed is alternately arranged by primary side air duct and secondary side air duct,Heat exchanger plates are along its plate to being divided into outdoor wind section,Spray section and indoor wind section,The top of outdoor wind section and indoor wind section is covered with adjustable bellows respectively,Two adjustable bellows are equipped with the adjustable air-valve for connecting outside air,Intersection is additionally provided in outdoor wind section and indoor wind section to seal at the top of it,The removable baffle plate of the heat exchange plate spacing of side,The nearly indoor of indoor wind section is additionally provided with plenum chamber,It is sealed at the top of the primary side air duct of spray section,Hygroscopicity fibre is disposed in secondary side air duct,The also suspension of its top has the spray chamber to secondary side air duct shower water.Compared with prior art, the utility model can accurately adjust that temperature, wet bulb are efficient, air wetting effect is good, applied widely etc..
Description
Technical field
The utility model is related to air regulator field, more particularly, to one kind for cooling in summer, winter preheating and humidifying
The Multifunctional air handling device of air.
Background technology
Scholar Valeriy Maisotsenko disclose one kind about utilization water in air in patent US6581402 B2
Middle evaporation endothermic carrys out the device of cooling gas.The device, can be any in the case where not needing to compressor and refrigerant
Gas cooling is to the dew-point temperature close to air.Hereafter, the application study for appealing device is started gradually in world wide deeply,
And there is corresponding dew point indirect evaporative formula cooler product.These products much have begun to come into operation to reduce building energy
Consumption reduces destruction of the conventional refrigerants (freon) to ozone layer, to achieve the purpose that environmental protection.In China, relevant production
Product yet there are no in practical engineering project and use on a large scale mostly also in the experimental test stage.
At present, existing dew point indirect evaporative formula cooler is being made due to structure design and material selection aspect
Moisture film is formed insufficient during cold, causes working air current that cannot be sufficiently humidified so as to, so as to reduce its refrigeration effect.
In addition, in the prior art, dry and wet channel mostly using punching connection, on the one hand can lead to partial moisture by wet logical
Road enters dry passage, and wet-bulb temperature is caused to rise, so as to reduce its refrigeration effect.On the other hand, the limitation of perforation structure is led
Cause can not accurately control the flow rate of dry and wet channel airflow, so its temperature adjusting regulating power is poor.
Simultaneously as the reason of structure design, causes the dew point indirect evaporative formula cooler that can only be used in summer, without
Have and the outdoor heat exchange with room air is carried out in winter to preheat outdoor cold air, so as to reduce the function of its thermic load.
Do not have the ability of humidification simultaneously yet.
Utility model content
The purpose of this utility model is exactly to be provided a kind of for summer to overcome the problems of the above-mentioned prior art
The Multifunctional air handling device of refrigeration, winter preheating and humidifying air.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of Multifunctional air handling device for being used for cooling in summer, winter preheating and humidifying air, sets including polylith interval
It puts and primary side air duct and secondary side air is pressed in heat exchanger plates that bottom seals, the air duct that adjacent two pieces of heat exchanger plates intervals are formed
Channel is alternately arranged, the heat exchanger plates along its plate to being divided into outdoor wind section, spray section and indoor wind section, wherein, it is described
Outdoor wind section and the top of indoor wind section be covered with the adjustable bellows that bottom is connected with it, the outdoor wind section, room respectively
It is respectively equipped on the adjustable bellows of interior wind section and connects the adjustable air-valve four of outside air and adjustable air-valve one, in outdoor wind
Be additionally provided in section and indoor wind section intersect seal its top, side heat exchange plate spacing removable baffle plate, the interior
The nearly indoor of wind section is additionally provided with the plenum chamber connected with it, and the cavity in the plenum chamber is also respectively by being adjusted two He of air-valve
Adjustable air-valve three connects the adjustable bellows of the interior space and nearly indoor, the primary side air duct top of the spray section
Portion seals, and the hygroscopicity fibre to form moisture film is disposed in secondary side air duct, and sealing is additionally provided with above spray section simultaneously
To the spray chamber of secondary side air duct shower water.
Preferably, hygroscopicity fibre and fin are equipped in the secondary side air duct, wherein, the hygroscopicity fibre
It posts on the heat exchanger plates wall surface of secondary side air duct, the fin is in the two-phase exchange for being horizontally mounted secondary side air duct
Between hot plate, and ensure that the part edge of fin and hygroscopicity fibre form gap.The setting of fin mainly play block water and
The function of polywater, guiding water etc., which flows to, forms aquaporin on hygroscopicity fibre.
It is furthermore preferred that the fin edge is 0.5~3mm with the gap width that hygroscopicity fibre is formed.
Preferably, multiple small air ducts are divided into using spacer member in the primary side air duct.
It is furthermore preferred that sinusoidal shape plate that the spacer member be bonded in wave crest, trough with heat exchanger plates respectively or in putting down
Between-line spacing is arranged in the partition board group between two heat exchanger plates for forming the primary side air duct.
Preferably, in the spray section, the top of primary side air duct is sealed using slanting.Both it had played and has sealed spray
The effect of section primary side air duct is drenched, the water at the same time it can also guide spray enters the heat exchange wooden partition of secondary side air duct
On face.
It is furthermore preferred that the inclination angle of the slanting is in 45 °.
Preferably, the outdoor wind section, indoor wind section are additionally provided with respectively with the secondary side air duct interface of spray section
Tap hole.Air-flow is guided even into secondary side air duct.
Preferably, the removable baffle plate includes connecting into horizontal part and the vertical portion in inverted L shape entirety, wherein, water
Flat portion and vertical portion using the baffle composition of parallel interval setting, and for seal with a part primary side air duct or
The baffle interval stagger setting of secondary side air duct, the horizontal part and vertical portion so that horizontal part and vertical portion can be simultaneously
The air duct sealed is exactly the opposite.By the setting of such removable baffle plate and adjustable air-valve, the thorough of dry and wet channel can be realized
Bottom detaches, so as to avoid being diffused into the reduction of refrigerating efficiency caused by dry passage from wet channel because of moisture.
It is furthermore preferred that the width of the baffle meets, it can seal the primary side air duct completely and secondary side is empty
Gas channel.
The conditioner of the utility model has two kinds of operating modes of winter in summer：
During summer, adjustable air-valve one is closed, and adjustable air-valve three is opened.Removable baffle plate is moved left and right to summer position,
At this point, the primary side air duct of indoor wind section and outdoor wind section side is connected with plenum chamber, secondary side air duct and static pressure
It is cut off between case, primary side air duct and the adjustable bellows on top are closed, and secondary side air duct is beaten with adjustable bellows
It opens.Hot outdoor air carries out heat exchange so as to be made cold by primary side air duct with the cooling air in secondary side air duct
Air wind reaches refrigeration purpose.Cold air wind of the gas source in plenum chamber in secondary side air duct, by secondary side
Become discharge air after air duct to be discharged into air.Due to the reduction of hot outdoor air temperature, absolute humidity is constant, so as to
With lower wet-bulb temperature.When it is by secondary side air duct, since the evaporation of moisture film moisture on hygroscopicity fibre is inhaled
Heat, so as to make, it is reduced to wet-bulb temperature and the hot outdoor air with entering in primary side air duct exchanges heat to make room
The temperature of outer hot-air is reduced to sub- dew-point temperature.
In winter, there are two types of heat exchange humidifying modes.
The first：Adjustable air-valve one is opened, and adjustable air-valve three is closed.Removable baffle plate is still maintained at summer position.
Discharge air is by primary side air duct in outdoor cold air and mixing chamber, and with the indoor discharge in secondary side air duct
Hot-air exchanges heat.When indoor discharge hot-air passes through secondary side air duct, using spray chamber to secondary side air duct
Interior penetrating hot steam.There are two act on for hot steam at this time：First, discharge hot-air indoor in secondary side air duct is added
It is wet,；2nd, discharge hot-air indoor in secondary side air duct is heated, and finally with it is outdoor in primary side air duct
Cold air exchanges heat.Indoor discharge air is divided into two parts after secondary side air duct, and a part is discharged as exhaust gas
Into air, another part is mixed with by the outdoor cold air of primary side air duct, together into primary side air duct.
Second：Adjustable air-valve one is opened, and adjustable air-valve three is closed.Removable baffle plate is moved left and right to winter position,
It is connected at this point, indoor wind section top is switched to primary side air duct with adjustable bellows, side is switched to secondary side air and leads to
Road is connected with plenum chamber.Outdoor cold air enters secondary side air duct and the indoor discharge hot-air in primary side air duct
It exchanges heat, becomes humidification preheated air and get in.Outdoor cold air pass through secondary side air duct when, using spray chamber to
Hot steam is sprayed into secondary side air duct.There are two act on for hot steam at this time：First, to cold sky outdoor in secondary side air duct
Gas is humidified,；2nd, outdoor cold air in secondary side air duct is heated.Indoor discharge air is discharged as exhaust gas
Into air.
Compared with prior art, the utility model has the following advantages：
(1), wet bulb is efficient：Using high-hydroscopicity, the high hygroscopicity fibre from expansion property, moisture film at work ensure that
It is sufficiently formed, improves the wet bulb efficiency of dew point indirect evaporative formula cooler so as to enhance refrigeration effect.
(2), temperature is accurately adjusted：By using volume damper, the working air current stream for refrigeration can be accurately controlled
Amount, ensures that the ratio between itself and main stream flow velocity are controlled, improves the accuracy of temperature adjusting.
(3), cold air is preheated：The conversion of one or two wing passages is realized by the position of damper and removable baffle plate,
The cold sky in outdoor that will be got in can be preheated in the heat exchange of winter realization outdoor fresh air and indoor and outdoor waste air
Gas.Under conditions of fresh air is met, the comfort level of user is improved, reduces energy consumption.
(4), air wetting：By damper, humidification process can be carried out to air in winter, user can be improved
Comfort level.
(5), it is applied widely：Relative to can only be carried out in summer refrigeration operation dew point indirect evaporative formula cooler, by
In that can preheat cold air and humidify, in winter, it can still be applicable in.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3-1 is the diagrammatic cross-section of the secondary side air duct of the utility model；
Fig. 3-2 is the diagrammatic cross-section of the secondary side air duct of the utility model；
Fig. 4 is the schematic diagram of the primary side air duct of the utility model；
Fig. 5 is the structure diagram of the removable baffle plate of the utility model；
Fig. 6 is the operating diagram of the device in summer of the utility model；
Fig. 7 be the utility model device in winter when a kind of workflow schematic diagram；
Fig. 8 be the utility model device in winter when another workflow schematic diagram；
In figure, air-valve one is adjusted in 1-, and air-valve two is adjusted in 2-, and air-valve three is adjusted in 3-, and air-valve four is adjusted in 4-, and 5- is quiet
Pressure case, 6- spray chambers, 7- primary side air ducts, 8- secondary side air ducts, 9- heat exchanger plates, 10- fins, 11- move gear
Plate, 12- tap holes, 13- hygroscopicity fibres, 14- baffle passageways, 15- rubber seals, 16- moisture films, 17- aquaporins, 18- mono-
Secondary side sinusoidal shape air duct, 19- primary side rectangular air channels, 20- slantings, 21- hot outdoor airs, 22- cold air wind,
23- precooled airs, 24- cooling airs, 25- summers discharge air, 26- outdoor cold airs, and 27- humidifications preheat outdoor cold air,
28- humidifies preheated air, discharges hot-air in 29- rooms, 30- winters discharge air.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
A kind of Multifunctional air handling device for being used for cooling in summer, winter preheating and humidifying air, structure such as Fig. 1 and figure
It shown in 2, is arranged at intervals including polylith and the heat exchanger plates 9 that seal of bottom, the air duct that adjacent two pieces of heat exchanger plates 9 interval is formed is by primary
Side air duct 7 and secondary side air duct 8 are alternately arranged, heat exchanger plates 9 along its plate to be divided into outdoor wind section, spray section and
Indoor wind section, wherein, the top of outdoor wind section and indoor wind section is covered with the adjustable bellows that bottom is connected with it respectively, outdoor
Wind section, indoor wind section adjustable bellows on be respectively equipped with and connect the adjustable air-valve 44 of outside air and adjustable air-valve one
1, be additionally provided in outdoor wind section and indoor wind section make between the heat exchanger plates at the top of it, on side 9 air duct intersected seal it is removable
Dynamic baffle 11, the nearly indoor of indoor wind section are additionally provided with the plenum chamber 5 connected with it, and the cavity in the plenum chamber 5 also leads to respectively
Cross the adjustable bellows that adjustable air-valve 22 connects the interior space and nearly indoor with adjustable air-valve 33, spray section it is primary
Air duct 7 top in side seals, and the hygroscopicity fibre 13 to form moisture film 16 is disposed in secondary side air duct 8, in spray section
Top be additionally provided with sealing and to the spray chamber 6 of 8 shower water of secondary side air duct.
As a kind of preferred embodiment of the utility model, as shown in Fig. 3-2 and Fig. 3-1, secondary side air duct 8
In be equipped with hygroscopicity fibre 13 and fin 10, wherein, hygroscopicity fibre 13 posts 9 wall of heat exchanger plates in secondary side air duct 8
On face, fin 10 is in be horizontally mounted between the two-phase exchange hot plate 9 of secondary side air duct 8, and ensure the part side of fin 10
Edge forms gap with hygroscopicity fibre 13.The setting of fin 10 is mainly played the function of blocking water with polywater, guiding water etc. and is flowed to
Aquaporin 17 is formed on hygroscopicity fibre 13.
It is furthermore preferred that 10 edge of fin is 0.5~3mm with the gap width that hygroscopicity fibre 13 is formed.
As a kind of preferred embodiment of the utility model, spacer member is used in primary side air duct 7 by its point
It is divided into multiple small air ducts.
It is furthermore preferred that the as shown in figure 4, sinusoidal shape plate that spacer member is bonded in wave crest, trough with heat exchanger plates 9 respectively
(at this point, corresponding primary side air duct 7 is primary side sinusoidal shape air duct 18) or it is arranged in composition in parallel interval
Partition board group (at this point, corresponding is primary side rectangular air channel 19) between two heat exchanger plates 9 of primary side air duct 7.
As a kind of preferred embodiment of the utility model, in spray section, the top of primary side air duct 7 uses
Slanting 20 seals.Both played the effect for sealing spray section primary side air duct 7, at the same time it can also guide the water of spray into
Enter on 9 wall surface of heat exchanger plates of secondary side air duct 8.
It is furthermore preferred that the inclination angle of slanting 20 is in 45 °.
As a kind of preferred embodiment of the utility model, outdoor wind section, indoor wind section respectively with spray section two
Secondary 8 interface of side air duct is additionally provided with tap hole 12.Air-flow is guided even into secondary side air duct 8.
As a kind of preferred embodiment of the utility model, as shown in figure 5, removable baffle plate 11 is in including connecting into
The horizontal part of inverted L shape entirety and vertical portion, wherein, horizontal part and vertical portion are using the baffle composition of parallel interval setting, gear
The baffle passageway 14 formed between plate is for connecting primary side air duct 7 or secondary side air duct 8, in this way, using baffle
It can only be sealed with the primary side air duct 7 of a part or secondary side air with 14 spaced arrangement of baffle passageway
The baffle interval stagger setting of channel 8, horizontal part and vertical portion so that the air duct that horizontal part and vertical portion can seal simultaneously is just
On the contrary.By the setting of such removable baffle plate 11 and adjustable air-valve, being completely separated for dry and wet channel can be realized, so as to keep away
Exempt from because moisture is diffused into the reduction of refrigerating efficiency caused by dry passage from wet channel.Baffle preferably uses rubber seal
15。
It is furthermore preferred that the width of baffle meets it can seal primary side air duct 7 and secondary side air duct 8 completely.
The conditioner of the utility model has two kinds of operating modes of winter in summer：
During summer, as shown in fig. 6, adjustable air-valve 1 is closed, air-valve 33 is adjusted and opens.Removable baffle plate 11 or so
Summer position is moved to, at this point, the primary side air duct 7 of indoor wind section and outdoor wind section side is connected with plenum chamber 5, secondary side
It is cut off between air duct 8 and plenum chamber 5, primary side air duct 7 and the adjustable bellows on top are closed, and secondary side air leads to
It is opened with adjustable bellows in road 8.Hot outdoor air 21 passes through the refrigeration in primary side air duct 7 and secondary side air duct 8
Air 24 carries out heat exchange and reaches refrigeration purpose so as to which cold air wind 22 be made.Precooled air 23 in secondary side air duct 8
Cold air wind 22 in plenum chamber 5 becomes summer discharge air 25 after secondary side air duct 8 and is discharged into air
In.Due to the reduction of 21 temperature of hot outdoor air, absolute humidity is constant, so as to lower wet-bulb temperature.When its pass through it is secondary
During the air duct 8 of side, due to the evaporation endothermic of 16 moisture of moisture film on hygroscopicity fibre 13, so as to which it be made to be reduced to wet-bulb temperature simultaneously
Hot outdoor air 21 with entering in primary side air duct 7 exchanges heat that the temperature of hot outdoor air 21 is made to be reduced to Asia
Dew-point temperature.
In winter, there are two types of heat exchange humidifying modes.
The first：As shown in fig. 7, adjustable air-valve 1 is opened, air-valve 33 is adjusted and closes.Removable baffle plate 11 remains unchanged
It is maintained at summer position.Discharge air is by primary side air duct 7 in outdoor cold air 26 and mixing chamber, and with secondary side air
Indoor discharge hot-air 29 in channel 8 exchanges heat.When indoor discharge hot-air 29 is by secondary side air duct 8, use
Spray chamber 6 sprays into hot steam into secondary side air duct 8.There are two act on for hot steam at this time：First, to secondary side air duct
Indoor discharge hot-air 29 is humidified in 8,；2nd, discharge hot-air 29 indoor in secondary side air duct 8 is heated,
And it finally exchanges heat with outdoor cold air 26 in primary side air duct 7.Indoor discharge air passes through secondary side air duct 8
After be divided into two parts, a part is discharged into as exhaust gas in air, and another part is outdoor cold with process primary side air duct 7
Air 26 mixes, together into primary side air duct 7.
Second：As shown in figure 8, adjustable air-valve 1 is opened, air-valve 33 is adjusted and closes.Removable baffle plate 11 or so
Winter position is moved to, is connected at this point, indoor wind section top is switched to primary side air duct 7 with adjustable bellows, side switching
It is connected for secondary side air duct 8 and plenum chamber 5.Outdoor cold air 26 enters secondary side air duct 8 and leads to primary side air
Indoor discharge hot-air 29 in road 7 exchanges heat, and the humidification preheating outdoor cold air 27 in secondary side air duct 8 finally becomes
It is got in into humidification preheated air 28.When outdoor cold air 26 is by secondary side air duct 8, using spray chamber 6 to secondary
Hot steam is sprayed into side air duct 8.There are two act on for hot steam at this time：First, to outdoor cold air in secondary side air duct 8
26 are humidified,；2nd, outdoor cold air 26 in secondary side air duct 8 is heated.Indoor discharge hot-air 29 is as useless
Gas (winter discharges air 30) is discharged into air.
Embodiment 1
A kind of Multifunctional air handling device for being used for cooling in summer, winter preheating and humidifying air, referring to Fig. 1 and Fig. 2 institutes
Show, be arranged at intervals including polylith and primary side is pressed in the heat exchanger plates 9 that seal of bottom, the air duct that adjacent two pieces of heat exchanger plates 9 interval is formed
Air duct 7 and secondary side air duct 8 are alternately arranged, and heat exchanger plates 9 are along its plate to being divided into outdoor wind section, spray section and room
Interior wind section, wherein, the top of outdoor wind section and indoor wind section is covered with the adjustable bellows that bottom is connected with it, outdoor wind respectively
Section, indoor wind section adjustable bellows on be respectively equipped with and connect the adjustable air-valve 44 of outside air and adjustable air-valve 1,
Be additionally provided in outdoor wind section and indoor wind section make between the heat exchanger plates at the top of it, on side 9 air duct intersected seal it is removable
Baffle 11, the nearly indoor of indoor wind section are additionally provided with the plenum chamber 5 connected with it, and the cavity in the plenum chamber 5 also passes through respectively
Adjustable air-valve 22 connects the adjustable bellows of the interior space and nearly indoor, the primary side of spray section with adjustable air-valve 33
7 top of air duct seals, and the hygroscopicity fibre 13 to form moisture film 16 is disposed in secondary side air duct 8, in spray section
Top is additionally provided with sealing and to the spray chamber 6 of 8 shower water of secondary side air duct.
Referring to shown in Fig. 3-1 and Fig. 3-2, in the present embodiment, hygroscopicity fibre 13 and rib are equipped in secondary side air duct 8
Piece 10, wherein, hygroscopicity fibre 13 is posted on 9 wall surface of heat exchanger plates of secondary side air duct 8, and fin 10 is in be horizontally mounted two
Between the two-phase exchange hot plate 9 of secondary side air duct 8, and ensure between the part edge of fin 10 and the formation of hygroscopicity fibre 13
Gap.The function of blocking water with polywater is mainly played in the setting of fin 10, and water etc. is guided to flow to formation water on hygroscopicity fibre 13 and is led to
Road 17.10 edge of fin is 0.5~3mm with the gap width that hygroscopicity fibre 13 is formed.The present embodiment can according to actual needs
Its gap width is selected to be respectively 0.5mm, 1mm, 1.5mm and 3mm.
It is shown in Figure 4, multiple small air ducts, partition board are divided into using spacer member in primary side air duct 7
The sinusoidal shape plate that part is bonded in wave crest, trough with heat exchanger plates 9 respectively is (at this point, corresponding primary side air duct 7 is primary
Side sinusoidal shape air duct 18) or be arranged between two heat exchanger plates 9 of composition primary side air duct 7 in parallel interval
Partition board group (at this point, corresponding is primary side rectangular air channel 19).In spray section, the top of primary side air duct 7 uses
Inclination angle is sealed in 45 ° of slanting 20.Both the effect for sealing spray section primary side air duct 7 had been played, at the same time it can also draw
The water for leading spray enters on 9 wall surface of heat exchanger plates of secondary side air duct 8.
Outdoor wind section, indoor wind section are additionally provided with tap hole 12 with 8 interface of secondary side air duct of spray section respectively.Draw
Flow guide is even into secondary side air duct 8.
Shown in Figure 5, removable baffle plate 11 includes connecting into horizontal part and the vertical portion in inverted L shape entirety, wherein, water
Flat portion and vertical portion are using the baffle composition of parallel interval setting, and be used to seal the primary side air duct 7 with a part
Or secondary side air duct 8, the baffle interval stagger setting of horizontal part and vertical portion so that horizontal part and vertical portion can be sealed simultaneously
Air duct firmly is exactly the opposite.By the setting of such removable baffle plate 11 and adjustable air-valve, the thorough of dry and wet channel can be realized
Bottom detaches, so as to avoid being diffused into the reduction of refrigerating efficiency caused by dry passage from wet channel because of moisture.The width of baffle
Primary side air duct 7 and secondary side air duct 8 can be sealed completely by meeting it.
The conditioner of the present embodiment has two kinds of operating modes of winter in summer：
It is shown in Figure 6 during summer, air-valve 1 is adjusted and closes, air-valve 33 is adjusted and opens.Removable baffle plate 11 is left
It moves right to summer position, at this point, the primary side air duct 7 of indoor wind section and outdoor wind section side is connected with plenum chamber 5, it is secondary
It is cut off between side air duct 8 and plenum chamber 5, primary side air duct 7 and the adjustable bellows on top are closed, secondary side air
Channel 8 is opened with adjustable bellows.Hot outdoor air 21 passes through the system in primary side air duct 7 and secondary side air duct 8
Cold air 24 carries out heat exchange and reaches refrigeration purpose so as to which cold air wind 22 be made.Precooled air 23 in secondary side air duct 8
Cold air wind 22 in plenum chamber 5 becomes summer discharge air 25 after secondary side air duct 8 and is discharged into air
In.Due to the reduction of 21 temperature of hot outdoor air, absolute humidity is constant, so as to lower wet-bulb temperature.When its pass through it is secondary
During the air duct 8 of side, due to the evaporation endothermic of 16 moisture of moisture film on hygroscopicity fibre 13, so as to which it be made to be reduced to wet-bulb temperature simultaneously
Hot outdoor air 21 with entering in primary side air duct 7 exchanges heat that the temperature of hot outdoor air 21 is made to be reduced to Asia
Dew-point temperature.
In winter, there are two types of heat exchange humidifying modes.
The first：It is shown in Figure 7, air-valve 1 is adjusted and opens, air-valve 33 is adjusted and closes.Removable baffle plate 11 according to
It is old to be maintained at summer position.Outdoor cold air 26 passes through primary side air duct 7 with discharge air in mixing chamber, and empty with secondary side
Indoor discharge hot-air 29 in gas channel 8 exchanges heat.When indoor discharge hot-air 29 is by secondary side air duct 8, make
With spray chamber 6 hot steam is sprayed into secondary side air duct 8.There are two act on for hot steam at this time：First, secondary side air is led to
Indoor discharge hot-air 29 is humidified in road 8,；2nd, discharge hot-air 29 indoor in secondary side air duct 8 is added
Heat, and finally exchange heat with outdoor cold air 26 in primary side air duct 7.Indoor discharge air leads to by secondary side air
It is divided into two parts behind road 8, a part is discharged into as exhaust gas in air, another part and the room by primary side air duct 7
Outer cold air 26 mixes, together into primary side air duct 7.
Second：It is shown in Figure 8, air-valve 1 is adjusted and opens, air-valve 33 is adjusted and closes.Removable baffle plate 11 is left
It moves right to winter position, is connected at this point, indoor wind section top is switched to primary side air duct 7 with adjustable bellows, side is cut
Secondary side air duct 8 is changed to connect with plenum chamber 5.Outdoor cold air 26 enters secondary side air duct 8 and primary side air
Indoor discharge hot-air 29 in channel 7 exchanges heat, and the humidification preheating outdoor cold air 27 in secondary side air duct 8 is final
Become humidification preheated air 28 to get in.When outdoor cold air 26 is by secondary side air duct 8, spray chamber 6 to two is used
Hot steam is sprayed into secondary side air duct 8.There are two act on for hot steam at this time：First, to cold sky outdoor in secondary side air duct 8
Gas 26 is humidified,；2nd, outdoor cold air 26 in secondary side air duct 8 is heated.Indoor discharge hot-air 29 is regarded
Exhaust gas (winter discharges air 30) is discharged into air.
It is understood that the above description of the embodiments is intended to facilitate those skilled in the art and using practicality
It is novel.Person skilled in the art obviously can easily make these embodiments various modifications, and illustrating herein
General Principle be applied in other embodiment without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope made and
Modification should be all within the protection scope of the utility model.
Claims (10)
- It is 1. a kind of for cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air, which is characterized in that including more Primary side air duct and two are pressed in the heat exchanger plates that block gap is set and bottom seals, the air duct that adjacent two pieces of heat exchanger plates intervals are formed Secondary side air duct is alternately arranged, the heat exchanger plates along its plate to being divided into outdoor wind section, spray section and indoor wind section, In, the top of the outdoor wind section and indoor wind section is covered with the adjustable bellows that bottom is connected with it, the outdoor respectively Wind section, indoor wind section adjustable bellows on be respectively equipped with and connect the adjustable air-valve four of outside air and adjustable air-valve one, Be additionally provided in outdoor wind section and indoor wind section intersect seal at the top of it, the removable baffle plate of the heat exchange plate spacing of side, institute The nearly indoor of indoor wind section stated is additionally provided with the plenum chamber connected with it, and the cavity in the plenum chamber is also respectively by adjustable Air-valve two connects the adjustable bellows of the interior space and nearly indoor with adjustable air-valve three, and the primary side of the spray section is empty Gas channel roof seals, and the hygroscopicity fibre to form moisture film is disposed in secondary side air duct, is also set in the top of spray section There is sealing and to the spray chamber of secondary side air duct shower water.
- It is 2. according to claim 1 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that hygroscopicity fibre and fin are equipped in the secondary side air duct, wherein, the hygroscopicity fibre It posts on the heat exchanger plates wall surface of secondary side air duct, the fin is in the two-phase exchange for being horizontally mounted secondary side air duct Between hot plate, and ensure that the part edge of fin and hygroscopicity fibre form gap.
- It is 3. according to claim 2 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that the fin edge is 0.5~3mm with the gap width that hygroscopicity fibre is formed.
- It is 4. according to claim 1 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that multiple small air ducts are divided into using spacer member in the primary side air duct.
- It is 5. according to claim 4 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that sinusoidal shape plate that the spacer member is bonded in wave crest, trough with heat exchanger plates respectively or in parallel Partition board group of the arranged for interval between two heat exchanger plates for forming the primary side air duct.
- It is 6. according to claim 1 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that in the spray section, the top of primary side air duct is sealed using slanting.
- It is 7. according to claim 6 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that the inclination angle of the slanting is in 45 °.
- It is 8. according to claim 1 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that the outdoor wind section, indoor wind section are additionally provided with point with the secondary side air duct interface of spray section respectively Discharge orifice.
- It is 9. according to claim 1 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that the removable baffle plate includes connecting into horizontal part and the vertical portion in inverted L shape entirety, wherein, it is horizontal Portion and vertical portion are formed using the baffle of parallel interval setting, the baffle interval stagger setting of the horizontal part and vertical portion.
- It is 10. according to claim 9 a kind of for cooling in summer, the Multifunctional air gas disposal dress of winter preheating and humidifying air It puts, which is characterized in that the width of the baffle meets it can seal the primary side air duct and secondary side air completely Channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404314.3U CN207540042U (en) | 2017-10-27 | 2017-10-27 | For cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404314.3U CN207540042U (en) | 2017-10-27 | 2017-10-27 | For cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air |
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| Publication Number | Publication Date |
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| CN207540042U true CN207540042U (en) | 2018-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606721A (en) * | 2017-10-27 | 2018-01-19 | 林斯茂 | For cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air |
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2017
- 2017-10-27 CN CN201721404314.3U patent/CN207540042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606721A (en) * | 2017-10-27 | 2018-01-19 | 林斯茂 | For cooling in summer, the Multifunctional air handling device of winter preheating and humidifying air |
| CN107606721B (en) * | 2017-10-27 | 2022-12-30 | 林斯茂 | Multifunctional air treatment device for refrigerating in summer and preheating and humidifying air in winter |
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