CN108006853A - The air-conditioner wind dehydrating unit of solution concentration is carried out using solar water - Google Patents
The air-conditioner wind dehydrating unit of solution concentration is carried out using solar water Download PDFInfo
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- CN108006853A CN108006853A CN201711007080.3A CN201711007080A CN108006853A CN 108006853 A CN108006853 A CN 108006853A CN 201711007080 A CN201711007080 A CN 201711007080A CN 108006853 A CN108006853 A CN 108006853A
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- air
- solution
- dehumidification solution
- delivery pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
Abstract
The invention discloses a kind of air-conditioner wind dehydrating unit that solution concentration is carried out using solar water, including desiccant body and dehumidifying regeneration sector, heat exchange is carried out by First Heat Exchanger between the desiccant body and dehumidifying regeneration sector；The desiccant body includes cold water circulating system, the first filler babinet and dilute dehumidification solution pond, it is equipped with the first stuffing box body and is used to be dehumidified the first shaped form filler that wind and dilute dehumidification solution come into full contact with, the first spray head is equipped with the top of the first shaped form filler, the first delivery pipe is communicated between the first spray head and dilute dehumidification solution pond, first solution pump is installed in the first delivery pipe, cold water circulating system carries out heat exchange by dilute dehumidification solution in the second heat exchanger and the first delivery pipe；Realize and individually dehumidify first to air-conditioner wind, the chilled water for then recycling surface cooler to produce less than air-conditioning temperature cools down mixing air.
Description
Technical field
It is more particularly to a kind of to utilize solar heat the invention belongs to the dehumidifying technology field of production of cigarettes workshop air-conditioner wind
Water carries out the air-conditioner wind dehydrating unit of solution concentration.
Background technology
The humiture standard of production of cigarettes environmental technology is kept to be to ensure that an important measures of production of cigarettes quality.In inflammation
The summer of heat, since the air themperature of outdoor environment is high, humidity is big, along with extreme weather was frequent in recent years, causes cigarette to give birth to
Production refrigeration machine is even if the Temperature and Humidity Control for being all turned on can not also ensureing to workshops such as throwing, volume bag, steel wire storages.Both caused
Substantial amounts of refrigeration machine waste of energy, and cannot ensure the humiture standard in production of cigarettes workshop, production of cigarettes quality is caused
Large effect.
The reason for cause the above problem to produce one is critically important, precisely due to the cold that refrigeration machine is produced, except for dropping
Low pass is crossed unitary air handling unit and is sent to outside the air themperature of workshop, it is also necessary to which workshop return air and outdoor fresh air are removed
It is wet.We are at present indoor temperature and humidity control mode：In whole summer and part season in spring and autumn, air-conditioning is new, return air mixing wind
Water capacity is more than required air-supply water capacity, and 7 DEG C of the cold water produced at this time using refrigeration machine, passes through the table in air-conditioner set
Cooler, the temperature of fresh air and the mixing wind of indoor return air is reduced to below the dew-point temperature of air, air is separated out part solidifying
Bear water, then, then required wind pushing temperature is heated to by steam heater, be finally sent in workshop, with workshop
The higher wind mixing of interior temperature, so that the heat and moisture that are continuously distributed in absorption chamber, makes indoor temperature and relatively wet
Degree controls in the temperature humidity range of cigarette process requirement all the time.
The problems of the air-conditioning regulative mode is：In order to which air is dehumidified, it is necessary to which air themperature is reduced to
Less than the dew-point temperature of air.With the humiture technological standards of Primary processing shop summer：27 ± 3 DEG C of temperature, relative humidity 65 ± 5%
Exemplified by, the air-conditioning temperature of in-site measurement is 23.6 DEG C when summer weather is hot.And air-conditioning psychrometric chart Biao Ke get is looked into, to make
Air dewetting by workshop aerial temperature and humidity, it is necessary to be reduced to 27 DEG C of temperature, the dew-point temperature corresponding to relative humidity 65% is
Less than 19.9 DEG C, to ensure the effect on moisture extraction of new return air mixing wind, the temperature of mixing wind should be lowered not more than 17 DEG C.Namely
Say, if the actual motion state of the air-conditioning measured by scene, air-conditioning mixing wind, need to be from not higher than 17 after surface cooler cooling and dehumidifying
DEG C temperature be heated to 23.6 DEG C, need to improve no less than 6.6 DEG C.This has resulted in that air-conditioning is new, return air mixing wind is initially cooled to not
Higher than 17 DEG C, 23.6 DEG C of cold-hot counteraction phenomenon is heated to.If in terms of every 120,000 m3/h of air-conditioning amount, mixing is air-cooled
But to 17 DEG C, every air-conditioning need to consume the energy of 266.64kw in vain（It is calculated according to formula Q=cm Δs t, calculating process saves
Slightly）, its energy loss situation well imagines.
The content of the invention
The present invention seeks to propose one kind for the above-mentioned problems of the prior art of solution to utilize solar water
The air-conditioner wind dehydrating unit of solution concentration is carried out, can individually be dehumidified first to air-conditioner wind using the present apparatus, it is then sharp again
The chilled water produced with air conditioner refrigerating device less than air-conditioning temperature cools down mixing air, when mixing wind cools to requirement
During index, production of cigarettes workshop is sent to by pressure fan, is adopted the technical scheme that to reach above-mentioned purpose：
A kind of air-conditioner wind dehydrating unit that solution concentration is carried out using solar water, it is characterised in that including desiccant body and
Dehumidify regeneration sector, and heat exchange is carried out by First Heat Exchanger between the desiccant body and dehumidifying regeneration sector；It is described to remove
Wet mechanism includes cold water circulating system, the first filler babinet and dilute dehumidification solution pond, is equipped with the first stuffing box body and is used for quilt
The first shaped form filler that dehumidifying wind and dilute dehumidification solution come into full contact with, the first spray is equipped with the top of the first shaped form filler
Head, the first delivery pipe is communicated between the first spray head and dilute dehumidification solution pond, and it is molten to be provided with first in the first delivery pipe
Liquid pump, cold water circulating system carry out heat exchange by dilute dehumidification solution in the second heat exchanger and the first delivery pipe；It is described to remove
Wet regeneration sector includes hot water cyclesystem, the second filler babinet and dense dehumidification solution pond, is equipped with and uses in the second stuffing box body
In the second shaped form filler that regeneration ventilation and dense dehumidification solution come into full contact with, second is equipped with the top of the second shaped form filler
Spray head, the second delivery pipe is communicated between the second spray head and dense dehumidification solution pond, and is provided with the second delivery pipe
Two solution pumps, hot water cyclesystem carry out heat exchange by the dense dehumidification solution in the 3rd heat exchanger and the second delivery pipe；Institute
State between dilute dehumidification solution and dense dehumidification solution by First Heat Exchanger for carry out heat exchange.
Preferably, dilute dehumidification solution and dense dehumidification solution are lithium-bromide solution.
Preferably, the first shaped form filler and the second shaped form filler are waveform filler.
Preferably, the cold water temperature in the cold water circulating system is 18 DEG C.
Preferably, solar water is used in the cold water circulating system, and hot water temperature is 70 DEG C to 80 DEG C.
The advantageous effect of present invention is that：By desiccant body be installed between fresh air section and filter cylinder fillter section with to by
New, time mixing wind that return fan and fresh air section produce dehumidify, and realize and individually dehumidify first to air-conditioner wind, Ran Houzai
The chilled water produced using surface cooler less than air-conditioning temperature cools down mixing air, refers to when mixing wind cools to requirement
Timestamp, production of cigarettes workshop is sent to by pressure fan, and wherein desiccant body is located in Air Conditioning Facilities, and dehumidifying regeneration sector is positioned at sky
Adjust outside computer room.
Brief description of the drawings
Fig. 1 is unitary air handling unit air-supply flow chart；
Fig. 2 is the structure diagram of the present invention；
Fig. 3 is the psychrometric chart of lithium-bromide solution.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, blow flow chart for existing unitary air handling unit, the return air circulation in air-conditioning return air pipeline 9
Flow back in Air Conditioning Facilities 1, then in turn through return fan 2, exhaustion section 3, fresh air section 4, filter cylinder fillter section 5, surface cooler 6, heating
Pipeline for giving wind for air conditioner is sent into by pressure fan 8 after being heated after the first dehumidifying of device, to carry out dehumidifying and cooling, the sky to production of cigarettes workshop
The problem of adjusting regulative mode to be primarily present as described in the background art, to solve the above-mentioned problems, filters in fresh air section 4 and filter cylinder
This air-conditioner wind dehydrating unit is added between section 5.
As shown in Fig. 2, a kind of air-conditioner wind dehydrating unit that solution concentration is carried out using solar water, including desiccant body
With dehumidifying regeneration sector, heat exchange is carried out by First Heat Exchanger 20 between the desiccant body and dehumidifying regeneration sector；Institute
Stating desiccant body includes cold water circulating system 13, the first filler babinet 12 and dilute dehumidification solution pond 19, in the first filler babinet 12
Interior be equipped with is used to be dehumidified the first shaped form filler 16 that wind 11 and dilute dehumidification solution 18 come into full contact with, in the first shaped form filler
16 top is equipped with the first spray head 30, and the first delivery pipe is communicated between the first spray head 30 and dilute dehumidification solution pond 19
15, the first solution pump 17 is installed in the first delivery pipe 15, cold water circulating system 13 is defeated by the second heat exchanger 14 and first
Dilute dehumidification solution 18 in pipe 15 is sent to carry out heat exchange；The dehumidifying regeneration sector is filled out including hot water cyclesystem 23, second
Hopper body 22 and dense dehumidification solution pond 29, are equipped with the second filler babinet 22 and are filled for regenerating ventilation 21 and dense dehumidification solution 28
The second tactile shaped form filler 26 of tap, the second spray head 31 is equipped with the top of the second shaped form filler 26, in the second spray
The second delivery pipe 25 is communicated between first 31 and dense dehumidification solution pond 29, second solution pump is installed in the second delivery pipe 25
27, hot water cyclesystem 23 carries out heat exchange by the dense dehumidification solution 28 in the 3rd heat exchanger 24 and the second delivery pipe 25；
Between dilute dehumidification solution 18 and dense dehumidification solution 28 by First Heat Exchanger 20 for carry out heat exchange.
Dilute dehumidification solution 18 and dense dehumidification solution 28 can be triethylene glycol. solution, lithium-bromide solution, lithium chloride solution or
Calcium chloride solution, uses lithium-bromide solution in the present embodiment.
In order to further increase the contact area between ventilation and dehumidification solution, the first shaped form filler 16 and second
Shaped form filler 26 is waveform filler.
Cold water temperature in the cold water circulating system 13 is 18 DEG C；Solar heat is used in the cold water circulating system 23
Water, and hot water temperature is 70 DEG C to 80 DEG C.
In the use of the present invention, desiccant body is installed between fresh air section 4 and filter cylinder fillter section 5 with to by return fan 2
Dehumidify with new, time mixing wind that fresh air section 4 produces, realize and individually dehumidify first to air-conditioner wind, then recycle
The chilled water that surface cooler 6 produces less than air-conditioning temperature cools down mixing air, and index is required when mixing wind cools to
When, production of cigarettes workshop is sent to by pressure fan, wherein desiccant body is located in Air Conditioning Facilities 1, and dehumidifying regeneration sector is positioned at sky
Adjust outside computer room 1.
The present invention operation principle be：Due to the steam partial pressure of air and the surface vapor pressure of dehumidification solution of being processed
Between pressure difference be driving force of the moisture from air to dehumidification solution transmission, therefore the quality of dehumidification solution wet-out property depends on
The size of its surface vapor pressure.Dehumidification solution surface vapor pressure is lower, and under identical treatment conditions, the dehumidifying effect of solution is got over
By force, when reaching balance with the humid air contacted, the relative humidity of humid air is lower.The surface vapor pressure of dehumidification solution is dehumidifying
The function of solution temperature t and concentration ξ, reduces with the reduction of dehumidification solution temperature, the rise of dehumidification solution concentration.When being located
Reason air is contacted with dehumidification solution when reaching balance, and the temperature and steam partial pressure of the two distinguish correspondent equal.
As shown in figure 3, the isoconcentrate of dehumidification solution and the isohume of humid air essentially coincide.For identical air
Solution different from same concentrations, temperature state D（A、B、C）Contact, finally reaches the air end state of balance, the temperature of solution
Lower, its equivalent water capacity is also lower.
From the figure 3, it may be seen that the temperature of lithium-bromide solution is lower, concentration is higher, and the effect on moisture extraction of solution is stronger.
By taking percent concentration is 50% lithium-bromide solution as an example, when temperature is 20 DEG C（A little higher than chilled water supply water temperature 18
℃）When, the water vapour content in lithium-bromide solution superficial air is only 3.6g/kg dry air, as shown in the C of Fig. 3 midpoints, in air
Remaining moisture is all brominated lithium solution and is absorbed, so that mixing air is with regard to desiccation.And when the temperature of solution is increased to 50
DEG C when, as shown in the A of Fig. 3 midpoints, the water vapour content in lithium-bromide solution superficial air can be increased to 23.5g/kg dry air and
Do not absorbed, heated according to 70-80 DEG C of solar waters, then lithium-bromide solution superficial air water capacity can higher by solution
Without being absorbed by solution.If, can be by lithium-bromide solution using outdoor regeneration air as dehumidified in Fig. 2 shown in regeneration sector
Moisture is taken away.
Since wind pushing temperature is 23.6 DEG C, we only need new, return air mixing wind temperature being reduced to 23.6 DEG C i.e.
Can.I.e. we supply the temperature of chilled water only to need 3-4 DEG C lower than 23.6 DEG C, i.e. chilled water supply water temperature is 18 DEG C or so, i.e.,
It can meet the cooling requirement of unitary air handling unit.If chilled water supply water temperature is from 8 DEG C（The minimum supply water temperature of refrigeration machine is 7
℃）18 DEG C are brought up to, the coefficient of performance of refrigerating of refrigeration machine（The refrigerating capacity of refrigeration machine and the ratio of power consumption）Carried from existing 3.6
Height has arrived 4.3., and not only unitary air handling unit needs that the cold that provides is few, and the runnability coefficient of refrigeration machine has also obtained greatly
The lifting of amplitude.
If limiting parts if the word such as " first ", " second " is used herein, those skilled in the art should
This knows：The use of " first ", " second " is intended merely to facilitate the description present invention and simplifies description, does not in addition state such as,
Above-mentioned word does not have special implication.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is only for ease of the description present invention and simplifies description, rather than instruction or the device for inferring meaning
Or element must have specific orientation, be specific azimuth configuration and operation, thus it is not intended that in present invention protection
The limitation of appearance.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
But these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (5)
1. a kind of air-conditioner wind dehydrating unit that solution concentration is carried out using solar water, it is characterised in that including desiccant body
With dehumidifying regeneration sector, heat exchange is carried out by First Heat Exchanger between the desiccant body and dehumidifying regeneration sector；It is described
Desiccant body includes cold water circulating system, the first filler babinet and dilute dehumidification solution pond, is equipped with and is used in the first stuffing box body
The first shaped form filler that wind and dilute dehumidification solution come into full contact with is dehumidified, the first spray is equipped with the top of the first shaped form filler
Head is drenched, the first delivery pipe is communicated between the first spray head and dilute dehumidification solution pond, first is provided with the first delivery pipe
Solution pump, cold water circulating system carry out heat exchange by dilute dehumidification solution in the second heat exchanger and the first delivery pipe；It is described
Dehumidifying regeneration sector includes hot water cyclesystem, the second filler babinet and dense dehumidification solution pond, is equipped with the second stuffing box body
For regenerating ventilation and the second shaped form filler for coming into full contact with of dense dehumidification solution, the is equipped with the top of the second shaped form filler
Two spray heads, are communicated with the second delivery pipe between the second spray head and dense dehumidification solution pond, are provided with the second delivery pipe
Second solution pump, hot water cyclesystem carry out heat exchange by the dense dehumidification solution in the 3rd heat exchanger and the second delivery pipe；
Between dilute dehumidification solution and dense dehumidification solution by First Heat Exchanger for carry out heat exchange.
2. the air-conditioner wind dehydrating unit according to claim 1 that solution concentration is carried out using solar water, its feature are existed
In dilute dehumidification solution and dense dehumidification solution are lithium-bromide solution.
3. the air-conditioner wind dehydrating unit according to claim 2 that solution concentration is carried out using solar water, its feature are existed
In the first shaped form filler and the second shaped form filler are waveform filler.
4. the air-conditioner wind dehydrating unit according to any one of claims 1 to 3 that solution concentration is carried out using solar water,
It is characterized in that, the cold water temperature in the cold water circulating system is 18 DEG C.
5. the air-conditioner wind dehydrating unit according to any one of claims 1 to 3 that solution concentration is carried out using solar water,
It is characterized in that, solar water is used in the cold water circulating system, and hot water temperature is 70 DEG C to 80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007080.3A CN108006853A (en) | 2017-10-25 | 2017-10-25 | The air-conditioner wind dehydrating unit of solution concentration is carried out using solar water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007080.3A CN108006853A (en) | 2017-10-25 | 2017-10-25 | The air-conditioner wind dehydrating unit of solution concentration is carried out using solar water |
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| CN108006853A true CN108006853A (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711007080.3A Pending CN108006853A (en) | 2017-10-25 | 2017-10-25 | The air-conditioner wind dehydrating unit of solution concentration is carried out using solar water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089507A (en) * | 2018-10-24 | 2020-05-01 | 上海烟草集团有限责任公司 | Energy evolution system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862150A (en) * | 2006-06-15 | 2006-11-15 | 清华大学 | Solution regenerator using hot water as driving energy source |
| CN1865788A (en) * | 2006-06-15 | 2006-11-22 | 清华大学 | Thermal-drive solution ventilation processor set by using cooling water as cooling source |
| CN200949884Y (en) * | 2006-08-31 | 2007-09-19 | 上海理工大学 | Air exhausting potential energy reclaiming liquid dehumidifying air-conditioning plant |
| JP2009174754A (en) * | 2008-01-23 | 2009-08-06 | Seibu Giken Co Ltd | Air conditioning device |
| CN102261702A (en) * | 2011-05-28 | 2011-11-30 | 浙江理工大学 | Dual-effect solution dehumidification fresh air unit |
| CN202303704U (en) * | 2011-07-25 | 2012-07-04 | 深圳市华懋环保节能设备有限公司 | Rotary wheel dehumidifier unit |
| CN106871300A (en) * | 2017-04-07 | 2017-06-20 | 山东大学 | One kind dehumidifying intensification air-conditioner |
-
2017
- 2017-10-25 CN CN201711007080.3A patent/CN108006853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862150A (en) * | 2006-06-15 | 2006-11-15 | 清华大学 | Solution regenerator using hot water as driving energy source |
| CN1865788A (en) * | 2006-06-15 | 2006-11-22 | 清华大学 | Thermal-drive solution ventilation processor set by using cooling water as cooling source |
| CN200949884Y (en) * | 2006-08-31 | 2007-09-19 | 上海理工大学 | Air exhausting potential energy reclaiming liquid dehumidifying air-conditioning plant |
| JP2009174754A (en) * | 2008-01-23 | 2009-08-06 | Seibu Giken Co Ltd | Air conditioning device |
| CN102261702A (en) * | 2011-05-28 | 2011-11-30 | 浙江理工大学 | Dual-effect solution dehumidification fresh air unit |
| CN202303704U (en) * | 2011-07-25 | 2012-07-04 | 深圳市华懋环保节能设备有限公司 | Rotary wheel dehumidifier unit |
| CN106871300A (en) * | 2017-04-07 | 2017-06-20 | 山东大学 | One kind dehumidifying intensification air-conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089507A (en) * | 2018-10-24 | 2020-05-01 | 上海烟草集团有限责任公司 | Energy evolution system and method |
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Application publication date: 20180508 |
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