CN107560020A - A kind of novel solutions damping Fresh air handling units with heat recovery function - Google Patents
A kind of novel solutions damping Fresh air handling units with heat recovery function Download PDFInfo
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- CN107560020A CN107560020A CN201710944493.8A CN201710944493A CN107560020A CN 107560020 A CN107560020 A CN 107560020A CN 201710944493 A CN201710944493 A CN 201710944493A CN 107560020 A CN107560020 A CN 107560020A
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Abstract
The present invention relates to a kind of novel solutions damping Fresh air handling units with heat recovery function, including solution module, refrigeration system, total heat recovery unit, humidification module；Solution module includes the actified solution module and dehumidification solution module of pipeline connection；Refrigeration system includes refrigeration system I and refrigeration system II, and wherein refrigeration system I includes compressor I, condenser I, expansion valve I, the evaporator I of annular connection successively；Refrigeration system II includes compressor II, water plate type heat exchanger, condenser II, expansion valve II and the evaporator II of annular connection successively；Total heat recovery unit includes the full heat-heat exchanger of distributary；Humidification module is water humidification module；The full heat-heat exchanger of the distributary, evaporator I, evaporator II, solution dehumidification module block sequentially form air intake passage；The full heat-heat exchanger of the distributary, condenser I, solution regeneration module, water humidification module, condenser II sequentially form air exhaust passage.The present apparatus is simple in construction.
Description
Technical field
The present invention relates to a kind of solution-type air processor, more particularly, to a kind of solution humidifying of novel belt recuperation of heat
Fresh air handling units.
Background technology
The time of the mankind at least more than 70% is spent indoors, but the concentration of indoor air pollutants is usually outdoor dirty
2-5 times of thing concentration is contaminated, is dozens or even hundreds of times of outdoor pollutant in some cases.These pollutants are respiratory tract diseases
The inducement of the diseases such as disease, lung cancer, asthma.Indoor pollution has become the stealthy killer that people hide at one's side.
Fresh air handling units on the market only have the function of filtering PM2.5 and heat exchange at present, do not possess sterilization and except (adding) is wet
Function, and electrostatic sterilization can produce ozone, reduce indoor air quality, it is low to indoor temperature and humidity control accuracy.
In existing solution humidifying air-conditioning, what Technical comparing maturation, application were wider at present is that heat-pump-type solution is adjusted
Wet air-conditioning, but heat-pump-type solution humidifying air-conditioning unit structure is complicated, cost is high, bulky, requires higher to computer room, installation
Underaction, small space buildings project is not suitable for it.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of band of new structure heat
The novel solutions damping Fresh air handling units of function are reclaimed, make it with more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of new blower fan of solution humidifying of novel belt recuperation of heat
Group, belong to damping field of air conditioning, especially solution-type air processor field.
Technical scheme is as follows：
A kind of novel solutions damping Fresh air handling units with heat recovery function, it is characterised in that：Including solution module, refrigeration system
System, total heat recovery unit, humidification module；
The solution module includes the actified solution module and dehumidification solution module of pipeline connection；
The refrigeration system includes refrigeration system I and refrigeration system II, and wherein refrigeration system I includes annular connection successively
Compressor I, condenser I, expansion valve I, evaporator I；Refrigeration system II includes compressor II, the water-board-like of annular connection successively
Heat exchanger, condenser II, expansion valve II and evaporator II；
The total heat recovery unit includes the full heat-heat exchanger of distributary；
The humidification module is water humidification module；
The full heat-heat exchanger of the distributary, evaporator I, evaporator II, solution dehumidification module block sequentially form air intake passage,
The full heat-heat exchanger is air inlet, and outdoor fresh air enters blower fan group interior from air inlet successively, in addition to for institute
State the first centrifugal blower of solution dehumidification module air-supply；
The full heat-heat exchanger of the distributary, condenser I, solution regeneration module, water humidification module, condenser II sequentially form
Air exhaust passage, the full heat-heat exchanger are exhaust outlet, and blower fan group indoor return air is discharged from the full heat-heat exchanger successively, also
Including the second centrifugal blower for indoor return air to be drawn into the full heat-heat exchanger of the distributary.
Further, the solution module also includes the first solution pump, solution tank, the first liquid distributor, the second liquid distributor, institute
State in the bottom actified solution groove of actified solution module and the solution tank is connected by pipeline, the solution tank also passes through the first cloth
Liquid pipe is connected to the actified solution module top, and first solution pump is arranged on first liquid distributor；The dehumidifying
The bottom of solution module is provided with dehumidification solution groove, and second liquid distributor connects the dehumidification solution groove and dehumidification solution module
Top, second solution pump are arranged in second liquid distributor；The dehumidification solution module is also molten by being provided with the 3rd
The pipeline of liquid pump connects the solution tank.
Further, in the refrigeration system, the refrigerant described in the refrigeration system I in compressor I flows through successively
Compressor I, condenser I, expansion valve I, evaporator I, compressor I is then return to, completes circulation；Refrigeration in the evaporator I
The outlet of agent peripheral passage is connected by pipeline with the entrance of compressor I, and the outlet of compressor I passes through pipeline and the condenser
The entrance of I refrigerant circulating passage is connected, and the outlet of the refrigerant circulating passage of the condenser I passes through pipeline and expansion valve
I entrance is connected, and the outlet of expansion valve I is connected by pipeline with the entrance of the refrigerant circulating passage of the evaporator I；It is described
Refrigerant in compressor II described in refrigeration system II flows through compressor II, water-plate type heat exchanger, condenser II, expansion successively
Valve II, evaporator II, compressor II is then return to, completes circulation；The outlet of refrigerant circulating passage in the evaporator II
It is connected by pipeline with the entrance of compressor II, the outlet of compressor II passes through pipeline and the water-plate type heat exchanger and condensation
The entrance of the refrigerant circulating passage of device II is connected, the refrigerant circulating passage of the water-plate type heat exchanger and condenser II
Outlet is connected by pipeline with the entrance of expansion valve II, and the outlet of expansion valve II passes through pipeline and the refrigerant of the evaporator II
The entrance of peripheral passage is connected.
Further, the water humidification module bottom is provided with tank, and the tank passes through described in the connection of the 3rd liquid distributor
Water humidification module top, water circulating pump is provided with the 3rd liquid distributor.
Further, the actified solution module, dehumidification solution module and water humidification module structure are consistent, fill out inside it
Material forms by non-woven fabrics and the fusion of ABS material high temperature, and is superimposed using corrugated shape；Its housing uses ABS material,
Mould integrated molding；The solution of its inner loop is using the one or more in water, water lithium bromide, calcium chloride, lithium chloride.
By such scheme, the present invention at least has advantages below：
Dehumidification rate is high, kills harmful levels of pathogens in air, compact-sized, low cost, small volume, more traditional heat-pump-type
Solution debug Fresh air handling units in construction and installation etc. advantageously.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation of intelligent control device of motor for electric automobile of the present invention；
In figure：The full heat-heat exchangers of 1-；2- evaporators I；3- evaporators II；4- dehumidification solution modules；4-1 dehumidification solutions
Groove；The liquid distributors of 4-2 second；The centrifugal blowers of 5- first；The centrifugal blowers of 6- second；7- condensers；8- actified solution moulds
Block；8-1- actified solution grooves；The liquid distributors of 8-2 first；9- water humidification modules；9-1- tanks；9-2- water circulating pumps；10- condensers
Ⅱ；11- filling pipes；12- compressors I；13- expansion valves I；14- compressors II；15- expansion valves II；The solution pumps of 16- the 3rd；17-
First solution pump；18- solution tanks；19- water circulating pumps；20- water-plate type heat exchanger；The solution pumps of 21- second.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, the solution humidifying Fresh air handling units of the novel belt recuperation of heat, by taking its canonical form as an example, mainly contain
Solution module, refrigeration system, total heat recovery unit, humidification module.The solution module is molten including actified solution module 8, dehumidifying
The first matched solution pump 17 of liquid module 4, the second solution pump 21, the 3rd solution pump 16, solution tank 18 and pipeline；The system
Cooling system includes refrigeration system I and refrigeration system II, and wherein refrigeration system I includes compressor I 12, condenser I 7, expansion valve I
13rd, evaporator I 2；Refrigeration system II include compressor II 14, water-plate type heat exchanger 20, condenser II 10, expansion valve II 15 and
Evaporator II 3 and matched pipeline.
Outdoor fresh air carries out Total heat exchange by the full heat-heat exchanger 1 of distributary first, carries out precooling dehumidifying to fresh air, afterwards
By evaporator I 2 and evaporator II 3, the further cool-down dehumidification for carrying out depth, the fresh air to be dehumidified by deep temperature reduction passes through again
Cross the solution dehumidification module block 4 and carry out constant enthalpy heating dehumidifying, arrived and met indoor air-supply claimed condition point；It is centrifugal by first
Pressure fan 5 is sent into interior；The indoor return air of low temperature and low humidity is sucked by centrifugal blower 6, successively by the full heat heat of the distributary
Exchanger 1, air are warmed humidification, and the indoor return air by heating humidification passes through the condenser I 7, the row of absorptive condenser I 7
The condensation heat put, temperature rise, constant enthalpy cooling humidification then is carried out by the solution regeneration module 8, then entered by described 19
Row cooling humidification, last indoor return air absorb the condensation heat that the condenser II 10 discharges, and temperature rise, then discharge.
Solution module is mainly by the first matched solution pump 17, second of actified solution module 8, dehumidification solution module 4
Solution pump 21, the 3rd solution pump 16, solution tank 18 and pipeline composition；Outdoor fresh air is entered by the full heat-heat exchanger 1 of distributary first
Row Total heat exchange, precooling dehumidifying is carried out to fresh air, afterwards by evaporator I 2 and evaporator II 3, further carry out depth
Cool-down dehumidification, the fresh air by deep temperature reduction dehumidifying carry out constant enthalpy heating dehumidifying by the solution dehumidification module block 4 again, arrived
Meet indoor air-supply claimed condition point；The indoor return air of low temperature and low humidity is by the second centrifugal blower 6, successively by the distributary
Full heat-heat exchanger 1, air are warmed humidification, and the indoor return air by heating humidification passes through the condenser I 7, absorption condensation
The condensation heat that device I 7 discharges, temperature rise, then by the solution regeneration module 8, the solution concentrating regenerative that will be diluted, become
Into hot and humid air, then discharge；Solution in the bottom actified solution groove 8-1 of actified solution module 8 passes through pipeline stream
To solution tank 18, it is connected using the first solution pump 17 with the first liquid distributor 8-2 installed in actified solution module top；Dehumidify molten
The bottom dehumidification solution groove 4-1 of liquid module 4 passes through pipeline and the second solution pump 21 and the cloth liquid installed in dehumidification solution module top
Pipe 4-3 is connected；The bottom actified solution groove 8-2 of actified solution module 8 makes solution flow into solution tank 18, the 3rd solution pump by pipeline
16 are circulated the solution in solution tank 18 and the solution in dehumidification solution groove 4-1.
In the cooling system, the refrigerant wherein in compressor I 12 described in refrigeration system I flows through compressor I 12, cold successively
Condenser I 7, expansion valve I 13, evaporator I 2, compressor I 12 is then return to, completes circulation；Refrigerant in the evaporator I 2 follows
The outlet of ring path is connected by pipeline with the entrance of compressor I 12, and the outlet of compressor I 12 passes through pipeline and the condenser
The entrance of I 7 refrigerant circulating passage is connected, and the outlet of the refrigerant circulating passage of the condenser I 7 passes through pipeline and expansion
The entrance of valve I 13 is connected, and the outlet of expansion valve I 13 passes through the entrance phase of pipeline and the refrigerant circulating passage of the evaporator I 2
Even.Refrigerant in compressor II 14 described in refrigeration system II flows through compressor II 14, water-plate type heat exchanger 20, condensation successively
Device II 10, expansion valve II 15, evaporator II 3, compressor II 14 is then return to, completes circulation；Refrigeration in the evaporator II 3
The outlet of agent peripheral passage is connected by pipeline with the entrance of compressor II 14, the outlet of compressor II 14 by pipeline with it is described
The entrance of the refrigerant circulating passage of water-plate type heat exchanger 20 and condenser II 10 is connected, the water-plate type heat exchanger 20 and cold
The outlet of the refrigerant circulating passage of condenser II 10 is connected by pipeline with the entrance of expansion valve II 15, the outlet of expansion valve II 15
It is connected by pipeline with the entrance of the refrigerant circulating passage of the evaporator II 3.
Actified solution module, dehumidification solution module and water humidification module structure are consistent in the present apparatus, and its inner stuffing is equal
Formed by non-woven fabrics and the fusion of ABS material high temperature, and be superimposed using corrugated shape；Its housing uses ABS material, mould
Integrated molding；The solution of its inner loop is using the one or more in water, water lithium bromide, calcium chloride, lithium chloride.
The operation principle of the present invention is as follows：
In cooling system, the refrigerant wherein in compressor I described in refrigeration system I flow through successively compressor I, condenser I,
Expansion valve I, evaporator I, compressor I is then return to, completes circulation；Refrigerant in compressor II described in refrigeration system II is successively
Compressor II, water-plate type heat exchanger, condenser II, expansion valve II, evaporator II are flowed through, is then return to compressor II, completes to follow
Ring.
In total heat recovery unit, the novel solutions damping Fresh air handling units with heat recovery function, in total heat recovery list
In member, outdoor fresh air is by the full heat-heat exchanger of the distributary with carrying out heat by the full heat-heat exchanger indoor return air of the distributary
Mass transter, using the full heat-heat exchanger of the distributary two strands of orthogonal thereto distributaries of air are moved, its passage is completely separable, avoids appointing
The transmission of what smell, final complete hot (sensible heat+latent heat) for causing outdoor fresh air are handed over indoor return air by the full heat heat of distributary
Sufficient caloic exchange is carried out during parallel operation, after heat is transferred to indoor return air by outdoor fresh air, becomes the gas of low temperature and low humidity simultaneously
Enter next processing unit, after indoor return air absorbs the heat of outdoor fresh air, become hot and humid gas and enter next
Processing unit.
In humidification module, leaked water using recirculated water band the-condensation heat of plate type heat exchanger, by the water of water-plate type heat exchanger
Carry out cooling humidification process to the indoor return air after regeneration module using water humidification module, the work of water humidification module when
Wait, it is necessary to carry out moisturizing to the tank of water humidification module.
Fresh air handling units of the present invention are compared with existing solution dehumidification unit, the solution humidifying of novel belt recuperation of heat of the invention
Fresh air handling units structure more simple and compact, substantially reduce the size on unit height and width；Unit can meet large-scale simultaneously
Gongjian, can also meet the needs of small-sized Gongjian and residential houses, and without external Cooling and Heat Source, it is only necessary to supplement running water, you can be
The indoor clean fresh air of offer；Constant enthalpy dehumidification process, improve refrigerating efficiency.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (5)
- A kind of 1. novel solutions damping Fresh air handling units with heat recovery function, it is characterised in that：Including solution module, refrigeration system System, total heat recovery unit, humidification module；The solution module includes the actified solution module and dehumidification solution module of pipeline connection；The refrigeration system includes refrigeration system I and refrigeration system II, and wherein refrigeration system I includes the compression of annular connection successively Machine I, condenser I, expansion valve I, evaporator I；Refrigeration system II includes compressor II, the water-plate-type heat-exchange of annular connection successively Device, condenser II, expansion valve II and evaporator II；The total heat recovery unit includes the full heat-heat exchanger of distributary；The humidification module is water humidification module；The full heat-heat exchanger of the distributary, evaporator I, evaporator II, solution dehumidification module block sequentially form air intake passage, described Full heat-heat exchanger is air inlet, and outdoor fresh air enters blower fan group interior from air inlet successively, in addition to for described molten First centrifugal blower of liquid dehumidification module air-supply；The full heat-heat exchanger of the distributary, condenser I, solution regeneration module, water humidification module, condenser II sequentially form air draft Passage, the full heat-heat exchanger are exhaust outlet, and blower fan group indoor return air is discharged from the full heat-heat exchanger successively, in addition to For indoor return air to be drawn into the second centrifugal blower of the full heat-heat exchanger of the distributary.
- 2. the novel solutions damping Fresh air handling units according to claim 1 with heat recovery function, it is characterised in that：It is described molten Liquid module also includes the first solution pump, solution tank, the first liquid distributor, the second liquid distributor, and the bottom of the actified solution module is again The solution tank is connected by pipeline in raw solution tank, the solution tank is also connected to the actified solution by the first liquid distributor Module top, first solution pump are arranged on first liquid distributor；The bottom of the dehumidification solution module, which is provided with, removes Wet solution tank, second liquid distributor connects the dehumidification solution groove and dehumidification solution module top, second solution pump are set Put in second liquid distributor；The dehumidification solution module also connects the solution by being provided with the pipeline of the 3rd solution pump Groove.
- 3. the novel solutions damping Fresh air handling units according to claim 2 with heat recovery function, it is characterised in that：The system In cooling system, the refrigerant described in the refrigeration system I in compressor I flow through successively compressor I, condenser I, expansion valve I, Evaporator I, compressor I is then return to, completes circulation；The outlet of refrigerant circulating passage in the evaporator I passes through pipeline It is connected with the entrance of compressor I, the outlet of compressor I passes through pipeline and the entrance of the refrigerant circulating passage of the condenser I It is connected, the outlet of the refrigerant circulating passage of the condenser I is connected by pipeline with the entrance of expansion valve I, and expansion valve I goes out Mouth is connected by pipeline with the entrance of the refrigerant circulating passage of the evaporator I；Compressor II described in the refrigeration system II In refrigerant flow through compressor II, water-plate type heat exchanger, condenser II, expansion valve II, evaporator II successively, be then return to Compressor II, complete circulation；The outlet of refrigerant circulating passage in the evaporator II is entered by pipeline and compressor II Mouth is connected, and the outlet of compressor II passes through pipeline and the refrigerant circulating passage of the water-plate type heat exchanger and condenser II Entrance is connected, and the outlet of the refrigerant circulating passage of the water-plate type heat exchanger and condenser II passes through pipeline and expansion valve II Entrance be connected, the outlet of expansion valve II is connected by pipeline with the entrance of the refrigerant circulating passage of the evaporator II.
- 4. the novel solutions damping Fresh air handling units according to claim 2 with heat recovery function, it is characterised in that：The water Humidification module bottom is provided with tank, and the tank connects the water humidification module top by the 3rd liquid distributor, and the described 3rd Water circulating pump is provided with liquid distributor.
- 5. the novel solutions damping Fresh air handling units according to claim 4 with heat recovery function, it is characterised in that：It is described again Raw solution module, dehumidification solution module and water humidification module structure are consistent, and its inner stuffing is high by non-woven fabrics and ABS material Temperature fusion forms, and is superimposed using corrugated shape；Its housing uses ABS material, mould integrated molding；Followed inside it The solution of ring is using the one or more in water, water lithium bromide, calcium chloride, lithium chloride.
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| CN201710944493.8A CN107560020A (en) | 2017-10-12 | 2017-10-12 | A kind of novel solutions damping Fresh air handling units with heat recovery function |
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| CN201710944493.8A CN107560020A (en) | 2017-10-12 | 2017-10-12 | A kind of novel solutions damping Fresh air handling units with heat recovery function |
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Cited By (7)
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| CN108917222A (en) * | 2018-08-01 | 2018-11-30 | 广州市热道节能科技有限公司 | A kind of heat pump unit with energy regenerating |
| CN109798624A (en) * | 2019-01-25 | 2019-05-24 | 重庆大学 | Indirect evaporation internally cooled heat-pump-type solution fresh air dehumidification device |
| CN109812913A (en) * | 2019-01-25 | 2019-05-28 | 重庆大学 | Indirect evaporation internally-cooled solution fresh air dehumidification device |
| CN112781121A (en) * | 2020-12-30 | 2021-05-11 | 天津华创瑞风空调设备有限公司 | Solution dehumidifier |
| CN114017855A (en) * | 2021-09-29 | 2022-02-08 | 东南大学 | Heat pump comprehensive utilization solution dehumidification fresh air system for swimming pool building |
| CN114353203A (en) * | 2021-12-16 | 2022-04-15 | 臣功(北京)科技有限公司 | Heat pump type solution dehumidification air conditioning unit |
| CN114992733A (en) * | 2022-05-30 | 2022-09-02 | 江苏高科应用科学研究所有限公司 | Air conditioning system of three-pipe system solution dehumidifier |
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| CN108917222A (en) * | 2018-08-01 | 2018-11-30 | 广州市热道节能科技有限公司 | A kind of heat pump unit with energy regenerating |
| CN109798624A (en) * | 2019-01-25 | 2019-05-24 | 重庆大学 | Indirect evaporation internally cooled heat-pump-type solution fresh air dehumidification device |
| CN109812913A (en) * | 2019-01-25 | 2019-05-28 | 重庆大学 | Indirect evaporation internally-cooled solution fresh air dehumidification device |
| CN109812913B (en) * | 2019-01-25 | 2020-03-31 | 重庆大学 | Indirect evaporation inner-cooling type solution fresh air dehumidifying device |
| CN109798624B (en) * | 2019-01-25 | 2020-03-31 | 重庆大学 | Indirect evaporation internal cooling heat pump type solution fresh air dehumidifying device |
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| CN114017855A (en) * | 2021-09-29 | 2022-02-08 | 东南大学 | Heat pump comprehensive utilization solution dehumidification fresh air system for swimming pool building |
| CN114017855B (en) * | 2021-09-29 | 2023-03-03 | 东南大学 | Heat pump comprehensive utilization solution dehumidification fresh air system for swimming pool building |
| CN114353203A (en) * | 2021-12-16 | 2022-04-15 | 臣功(北京)科技有限公司 | Heat pump type solution dehumidification air conditioning unit |
| CN114992733A (en) * | 2022-05-30 | 2022-09-02 | 江苏高科应用科学研究所有限公司 | Air conditioning system of three-pipe system solution dehumidifier |
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