CN105737286A - Air conditioning system with humidity adjustment function and control method for humidifying solution regeneration thereof - Google Patents

Air conditioning system with humidity adjustment function and control method for humidifying solution regeneration thereof Download PDF

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Publication number
CN105737286A
CN105737286A CN201610152515.2A CN201610152515A CN105737286A CN 105737286 A CN105737286 A CN 105737286A CN 201610152515 A CN201610152515 A CN 201610152515A CN 105737286 A CN105737286 A CN 105737286A
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China
Prior art keywords
loop
damping
heat exchanger
damping unit
humidity adjustment
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CN201610152515.2A
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CN105737286B (en
Inventor
李波
付裕
许文明
任志强
丁爽
张明杰
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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
    • F24F3/1417Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening

Abstract

The invention discloses an air conditioning system with the humidity adjustment function and a control method for humidifying solution regeneration thereof. The air conditioning system with the humidity adjustment function comprises a refrigerant loop formed by connecting a compressor, a first heat exchanger and a second heat exchanger, a pump machine, a third heat exchanger, a first humidity adjustment unit and a second humidity adjustment unit, wherein the first humidity adjustment unit and the second humidity adjustment unit carry out water-vapor exchange with the air, the first humidity adjustment unit is connected to the second humidity adjustment unit through a liquid outlet pipeline and a liquid inlet pipeline for forming a humidity adjustment loop, and the humidity adjustment loop further comprises a dehumidification loop and a humidification loop; in the dehumidification loop, the liquid outlet pipeline between the first humidity adjustment unit and the second humidity adjustment unit exchanges heat through the compressor; in the humidification loop, the liquid inlet pipeline between the second humidity adjustment unit and the first humidity adjustment unit exchanges heat through the compressor; the humidity adjustment loop is further provided with a temperature sensor and a flow adjustment device. According to the system, solutions in humidity adjustment circulation can be heated through the compressor, and therefore the utilization rate of a whole air conditioner is increased, the energy consumption is lowered, the energy is saved, and the environment is protected.

Description

Air conditioning system with humidity adjusting function and the control method of damping regeneration of waste liquor thereof
Technical field
The present invention relates to dehumidifying technology field, particularly relate to the control method of a kind of air conditioning system with humidity adjusting function and damping regeneration of waste liquor thereof.
Background technology
Along with the raising of people's living standard, people increasingly pay close attention to the quality of indoor environment, and indoor humidity is also taken as the criterion of indoor environment comfortableness, and humidity is excessive or the too small comfortableness that all can destroy indoor environment.
When summer, conventional air-conditioning device adopts dehumidification by condensation mode to dehumidify, and cold water temperature lower than the dew point temperature of air, must cause the waste in utilization of energy grade, even some occasion also needs to air is carried out heat treatment again, and this has resulted in the further waste of the energy;By condensing mode, air is adjusted, air conditioning unit heat moisture ratio can only change in certain scope, it is difficult in adapt to the change of indoor heat moisture ratio, and surface moisture during most of air-conditioning summer operation, growing, for various microorganisms, the condition of providing, these are the drawbacks existed in traditional air-conditioning system.
Time in the winter time, inevitably occurring air drying phenomenon during air-conditioning heating, dry environment weakens the filter dirt degerming ability of human respiratory, makes people feel dry mouth and tougue, even can epistaxis, reduce body immunity, be more easy to and fall ill in the room using heating installation, air-conditioning;In comfortableness, during air drying, internal water evaporation quantity increases, even if therefore when heating, sendible temperature also can feel very low.It addition, it is inevitable for producing electrostatic in dry air, serious electrostatic can make people's mood irritated, dizzy uncomfortable in chest, larynx nose discomfort.Therefore want one comfortable indoor environment of structure, be adjusted being very necessary to the humiture of air.
The dehumidifying, the humidifying equipment that exist on current market are not well combined closely with air-conditioning, are mostly dehumidifying or the humidified product of independent operating, and acting surface is relative narrowness all.The solution dehumidification device used is combined with air conditioning system although prior art has, but owing to the repetition regenerative process of solution needing to reach certain temperature, therefore existing solution dehumidification technology often to be passed through to configure extra heater and consume substantial amounts of electric power just to complete regeneration cycle, this adds the cost of use undoubtedly, limits promoting the use of of solution dehumidification technology.
Summary of the invention
It is an object of the invention to, the control method of a kind of air conditioning system with humidity adjusting function and damping regeneration of waste liquor thereof is provided, damping loop is combined with existing coolant loop, utilize compressor that damping solution is heated, improve the overall utilization rate of air-conditioning, reduce energy consumption.
The present invention realizes above-mentioned purpose and be the technical scheme is that
According to an aspect of the present invention, provide a kind of air conditioning system with humidity adjusting function, this system includes compressor, First Heat Exchanger and the second heat exchanger and connects the coolant loop formed, air conditioning system also includes pump machine and has and carry out the first damping unit and the second damping unit of water-vapor exchange effect with air, first damping unit is connected formation damping loop by drain pipe road and water influent pipeline with the second damping unit, and damping loop includes loop dehumidification and humidification loop;Wherein, in loop dehumidification, the drain pipe road between the first damping unit and the second damping unit carries out heat exchange through compressor;In humidification loop, the water influent pipeline between the second damping unit and the first damping unit carries out heat exchange through compressor;Damping is additionally provided with flow regulator in loop;In loop dehumidification, on the drain pipe road between the first damping unit and the second damping unit, the one end near described second damping unit is provided with temperature sensor.
Further, damping loop also includes the 3rd heat exchanger, and drain pipe road and water influent pipeline all carry out heat exchange through the 3rd heat exchanger.
Further, flow regulator includes being arranged at regulating valve and/or being arranged at the flow regulator in drain pipe road or water influent pipeline on pump machine.
Further, in loop dehumidification, the pipeline between the 3rd heat exchanger and the second damping unit also carries out heat exchange through the second heat exchanger, and the pipeline between the 3rd heat exchanger and the first damping unit also carries out heat exchange through First Heat Exchanger.In humidification loop, the pipeline between the 3rd heat exchanger and the second damping unit also carries out heat exchange through the second heat exchanger, and the pipeline between the 3rd heat exchanger and the first damping unit also carries out heat exchange through First Heat Exchanger.
Further, the first damping unit and the second damping unit include embrane method humidity control device.
Further, pump machine is series in damping loop.
Further, loop dehumidification and humidification loop each have drain pipe road and the water influent pipeline of independent operating;Or loop dehumidification and humidification loop are switched over by valve.
According to another aspect of the present invention, present invention also offers the control method of damping regeneration of waste liquor in the air conditioning system of this humidity adjusting function a kind of, comprise the following steps:
The temperature of damping solution in timing detection damping loop, the temperature of damping solution is maintained in regeneration temperature range value by the aperture controlling flow regulator according to the temperature detected.
Further, the step of temperature detection and Flow-rate adjustment also includes:
Damping solution temperature is detected at interval of the T period, when damping solution temperature is lower than the lower limit of regeneration temperature range value, flow regulator reduces certain aperture at interval of the T period, simultaneously detection damping solution temperature, until reaching regeneration temperature range value, and keep the aperture after regulating;When damping solution temperature is higher than the upper limit of regeneration temperature range value, flow regulator improves certain aperture every the T period, simultaneously detection damping solution temperature, until it reaches regeneration temperature range value, and keeps the aperture after regulating;When damping solution temperature maintains in regeneration temperature range value, keep this flow regulator aperture.
The present invention adopts technique scheme to be had the advantages that
Refrigerant pipeline and damping pipeline are combined by the present invention, the heat produced in utilizing compressor in the course of the work is heated flowing through its internal damping solution, it is thus possible to reach the temperature conditions of regeneration of waste liquor faster, and achieve the recycling of compressor heat to original external discharge, reduce the thermic load of off-premises station, improve the serviceability of air-conditioning.
Accompanying drawing explanation
Fig. 1 is the overall closed circuit schematic diagram of the air conditioning system with humidity adjusting function of the present invention;
Fig. 2 is of the present invention with loop dehumidification in the air conditioning system of humidity adjusting function and coolant loop connection diagram;
Fig. 3 is of the present invention with humidification loop in the air conditioning system of humidity adjusting function and coolant loop connection diagram.
Wherein, 1, compressor;2, First Heat Exchanger;3, the second heat exchanger;4, the first damping unit;5, the second damping unit;6, pump machine;7, the 3rd heat exchanger;8, drain pipe road;9, water influent pipeline;10, choke valve;11, flow regulator;12, temperature sensor.
Detailed description of the invention
For the scheme in the present invention is clearly described, preferred embodiment is given below and is described with reference to the accompanying drawings.The following description is substantially merely exemplary and is not intended to limit application or the purposes of the disclosure.It should be appreciated that in whole accompanying drawings, corresponding accompanying drawing labelling represents identical or corresponding parts and feature.
What the dehumidifying of the present invention or humidification mode adopted is solution dehumidification and regeneration of waste liquor technology, the essence of this technology is owing to the size of the hydrone active force in solution is different because of the temperature of solution and concentration so that the hydrone in solution exists difference with the hydrone active force in air;During dehumidifying, the solution temperature in indoor dehumidification device is low and concentration is relatively big, and the hydrone active force in solution is more than the hydrone active force of air, so the hydrone of room air can be absorbed by solution;In like manner, when air-conditioning heating, the solution temperature in room humidifier is higher, and concentration is less so that the hydrone power in solution, less than the hydrone active force in air, thus the hydrone in solution can be dissipated in room air, plays humidification;No matter humidification dehumidifying, is all utilize to be intended for the membrane tissue that steam passes through and complete, therefore dehumidifying in summer and winter humidification two kinds of operating modes under, dehumidifier and the function of humidifier that damping unit plays can take into account exchange, thus realizing dual-use.
It is contemplated that the concentration of solution and variations in temperature influence whether absorption or the divergence speed of steam, therefore the purpose recycled is reached, dehumidifying circulation needs the solution that concentration is relatively low to be heated thus realizing regeneration of waste liquor, prior art generally requires the extra heater of configuration to improve the temperature of actified solution, which increase the consumption of energy, improve use cost.
nullTherefore the invention provides a kind of air conditioning system coolant loop and damping loop combined,As shown in Figure 1,The air conditioning system with humidity adjusting function of the present invention includes compressor 1、First Heat Exchanger 2 and the second heat exchanger 3 connect the existing coolant loop formed,Also include being connected by drain pipe road 8 and water influent pipeline 9 by the first damping unit 4 and the second damping unit 5 forming damping loop simultaneously,Damping solution in first damping unit 4 flows through drain pipe road 8 successively、It is back to after second damping unit 5 and water influent pipeline 9 in first damping unit 4 and completes cyclic process,Wherein,This first damping unit 4 and the second damping unit 5 can carry out water-vapor exchange with outside air,Complete dehumidifying or humidification operation as required,In order to improve the utilization rate of heat,This damping loop is additionally provided with the 3rd heat exchanger 7,The solution of the different temperatures in drain pipe road 8 and water influent pipeline 9 carries out heat exchange in the 3rd heat exchanger 7;This damping loop includes loop dehumidification and humidification loop, in figure solid line and solid arrow instruction for dehumidifying circulating path, dotted line and dotted arrow instruction be humidification cycle path, wherein, in loop dehumidification, the pipeline between the 3rd heat exchanger 7 and the second damping unit 5 is through compressor 1;In humidification loop, the pipeline between the 3rd heat exchanger 7 and the first damping unit 4 is through compressor 1.Under the different operating modes that dehumidifying in summer and winter are humidified, solution flows through the tandem difference that compressor 1 is heated, therefore compressor humidification loop with in loop dehumidification to connect position also different, compressor 1 heating or substantial amounts of heat can be produced in refrigerative circle system at air conditioner coolant, in traditional air-conditioning system, these heats are that loss is to outdoor environment mostly, it is not effectively utilized, therefore in the present invention compressor 1 is connected in damping loop, the heat that compressor 1 produces is utilized to improve the temperature of the required solution heated, to realize the regeneration of solution, make this system without configuring extra heater, simplify complete machine structure, improve the utilization rate of air-conditioning.
In order to ensure the effective control to damping solution temperature, the present invention is also provided with flow regulator in damping loop, including being arranged at regulating valve and/or being arranged at the adjustment valve in drain pipe road 8 or water influent pipeline 9 on pump machine 6, in this case an optional embodiment, regulate valve and be provided on the drain pipe road 8 between the 3rd heat exchanger 7 and the second damping unit 5 near one end of the 3rd heat exchanger 7;In loop dehumidification, on drain pipe road 8 between 3rd heat exchanger 7 and the second damping unit 5, the one end near the second damping unit 5 is provided with temperature sensor 12, to realize the accurate control to flow by flow regulator, and then regulate the speed of damping, and by temperature sensor 12, the temperature of the damping solution before entering the second damping unit 5 is carried out monitor in real time, to guarantee to reach regeneration of waste liquor condition.In an optional embodiment of the present invention, the installation site of flow regulator 11 and temperature sensor 12 is respectively at the exit position of the 3rd heat exchanger 7 outlet and compressor 1 exhaust gas heat exchanging;Adjustable speed pump selected by original pump machine 6 simultaneously, to realize not affecting its lift while controlling flow, and can increase rotating speed along with the increase of resistance.
Additionally, in dehumidifying or humidification process, in order to solution being preheated or actified solution being lowered the temperature, the damping loop vaporizer with indoor set in coolant loop and off-premises station or condenser are also connected by the present invention, concrete attachment structure is: in summer loop dehumidification, pipeline between 3rd heat exchanger 7 and the second damping unit 5 also carries out heat exchange through the second heat exchanger 3, and the pipeline that the 3rd heat exchanger 7 is stated between the first damping unit 4 carries out heat exchange through described First Heat Exchanger 2;In the winter time in humidification loop, the pipeline between the 3rd heat exchanger 7 and the second damping unit 5 also carries out heat exchange through the second heat exchanger 3, and the pipeline between the 3rd heat exchanger 7 and the first damping unit 4 also carries out heat exchange through First Heat Exchanger 2.
Illustrate below in conjunction with the accompanying drawing circulation to present invention solution under summer operating mode different from winter and work process:
(1) in circulation in summer as shown in Figure 2, the cyclic process of coolant: compressor 1--the second heat exchanger 3--choke valve 10--First Heat Exchanger 2--compressor 1;Solution circulation process: first damping unit 4--the 3rd heat exchanger 7--the second heat exchanger 3--compressor 1--the second damping unit 5--pump machine 6--the 3rd heat exchanger 7--First Heat Exchanger 2--the first damping unit 4.Wherein, in solution circulation, the damping solution of low temperature and high concentration absorbs from the steam in indoor return air air in the first damping unit 4, solution is thinning, and solution temperature raises in moisture absorption process, wettability power is gradually reduced, so weak solution needs a regenerative process.Along drain pipe road 8 from the first damping unit 4 solution out through the 3rd heat exchanger with carry out heat exchange along water influent pipeline 9 from the second damping unit 5 high temperature regeneration solution out after, then proceed to enter, along drain pipe road, the second heat exchanger 3 playing condenser effect along summer condition;The condensation heat that solution is released when absorbing the high temperature and high pressure gas condensation carried by compressor 1 in the second heat exchanger 3;Due to solution regeneration need temperature higher, so from the second heat exchanger 3 out after, solution flows through compressor 1, and solution is heated by compressor 1 further, until it reaches required regeneration temperature.Pyrosol regenerates entering the second damping unit 5 after compressor 1.Meanwhile, the steam that regenerative process discharges is taken away by outdoor air, and solution concentration increases, and completes regenerative process.Then the solution of high concentration is delivered in First Heat Exchanger 2 by pump machine 6 and is cooled down, and cold is provided by the First Heat Exchanger 2 playing vaporizer effect in summer condition;Highly concentrated solution after cooling has stronger wettability power again, dehumidifies thus being returned in the first damping unit 4, and so far, solution completes a dehumidifying regeneration cycle.
(2), in circulation in winter as shown in Figure 3, the cyclic process of coolant is: compressor 1--First Heat Exchanger 2--choke valve 10--the second heat exchanger 3--compressor 1.Solution circulation process: first damping unit 4--the 3rd heat exchanger 7--the second heat exchanger 3--the second damping unit 5--pump machine 6--the 3rd heat exchanger 7--compressor 1--First Heat Exchanger 2--the first damping unit 4.In the winter time in indoor environment, the first damping unit 4 discharges moisture, is brought into after First Heat Exchanger 2 heats by indoor return air and finally send indoor back to, make indoor environment be maintained under a warm moist comfort conditions;After first damping unit 4 discharges moisture, solution thickens, and temperature reduces, and wants it and can continue to indoor releasing moisture, and that needs solution is processed so that it is reuptake moisture thus continuing indoor are humidified.Carrying out heat exchange with along water influent pipeline 9 from the second damping unit 5 solution out along drain pipe road 8 from the first damping unit 4 concentrated solution out the 3rd heat exchanger 7, solution temperature reduces.Solution out continues afterwards to enter along drain pipe road 8 from the 3rd heat exchanger 7 second heat exchanger 3 of off-premises station and cools down further, and temperature continues to reduce.The solution that temperature is low and concentration is high has stronger water absorption, therefore play from winter condition the second heat exchanger 3 of vaporizer effect low temperature concentrated solution out can in the second damping unit 5 moisture in absorption chamber outer air, solution water content increases, concentration step-down;The solution of low-temperature and low-concentration flows through compressor 1 and plays the First Heat Exchanger 2 of condenser effect in winter in indoor set and be heated, weak solution after heating finally enters the first damping unit 4 and indoor return air is humidified, so far, solution completes a humidification regeneration cycle.
First damping unit 4 and the second damping unit 5 include membrane method dehumidifying device or embrane method humidifying device, under dehumidifying working condition summer, first damping unit 4 is membrane method dehumidifying device, steam in absorption chamber, so that indoor become dry and comfortable, second damping unit 5 is embrane method humidifying device, is expelled in outdoor environment by the moisture in solution, and then improves solution concentration to carry out subsequent cycle;In the winter time under humidification working condition, first damping unit 4 is embrane method humidifying device, moisture in low concentration solution is dissipated in indoor environment, thus improving indoor humidity, second damping unit 5 is membrane method dehumidifying device, steam in its absorption chamber external environment, and circulate be delivered in the first damping unit 4.
In damping loop, the pump machine 6 of circulation power is provided to be series in damping loop for solution, it is possible to be arranged as required to riding position, there is temperature and concentration change due to damping solution, therefore, pump machine 6 to possess corrosion resistance and the performance such as high temperature resistant, to extend the service life of complete machine.
In an optional embodiment of the present invention, loop dehumidification and humidification loop in damping loop are the pipeline of independent operating, and under different working conditions, damping solution selects loop dehumidification or humidification loop to be circulated work.In another optional embodiment of the present invention, loop dehumidification and humidification loop can also adopt the design that main road and branch road combine, the component of different circulation routes can adopt valve and controller to switch over, owing to loop dehumidification and humidification loop are not required to run simultaneously, therefore share main road without producing interference.
In drain pipe road 8 and water influent pipeline 9, the solution of flowing has temperature difference, therefore to raising energy utilization rate, drain pipe road 8 and water influent pipeline 9 carry out heat exchange in the 3rd heat exchanger 7, it is the heat exchange chamber that the 3rd heat exchanger 7 is designed with partition in the present invention, two cavitys of heat exchange chamber connect with drain pipe road 8 and water influent pipeline 9 respectively, along original circulation line flow after carrying out heat exchange in heat exchange chamber again.
The heat produced when the present invention is by compressor operating is that temperature conditions is created in saline solution regeneration, in an optional embodiment, compressor 1 is provided externally with the heat-exchanger rig connected with drain pipe road 8 and water influent pipeline 9, under different working conditions, drain pipe road 8 controls single pipeline is connected with compressor 1 by valve etc. with in water influent pipeline 9, thus flowing into damping solution to carry out heat exchange.The heat that compressor produces is utilized to have 2 advantages to solution heating, one is that the heat effectively reducing off-premises station distributes problem, improve the serviceability of machine, two is utilize aerofluxus to heat for solution, the heat exchange load of outdoor heat exchanger can be reduced, improve heat pump performance, it is possible to save the energy so that it is effectively utilize.
Circulation path according to indoor-outdoor air, the first damping unit 4 and First Heat Exchanger 2 in the present invention are arranged in indoor apparatus of air conditioner, second damping unit 5 and the second heat exchanger 3 are arranged in air-conditioner outdoor unit, while realizing indoor temperature control, also also are able to the damp condition in conditioning chamber.
In some optional embodiments, consider that the steam temperature exhaled by the first damping unit 4 in humidification process in winter is relatively low, indoor occupant may be made to feel clammy, therefore in the return air channel of indoor apparatus of air conditioner, first damping unit 4 and First Heat Exchanger 2 are set in turn in return air channel, and steam can pass through after First Heat Exchanger 2 is heated with in indoor return air inlet chamber environment.
In order to ensure the regeneration of damping solution in cyclic process, present invention also offers the control method of damping regeneration of waste liquor in the air conditioning system of this humidity adjusting function a kind of, comprise the following steps:
(1) aperture of the regeneration temperature range value of damping solution and the flow regulator of correspondence is set;
(2) temperature of damping solution in timing detection damping loop, the temperature of damping solution is maintained in regeneration temperature range value by the aperture controlling flow regulator according to the temperature adjustmemt detected.
In this case an optional embodiment, temperature detection and specifically comprising the following steps that of Flow-rate adjustment detect damping solution temperature at interval of the T period, when damping solution temperature is lower than the lower limit of described regeneration temperature range value, described flow regulator reduces certain aperture at interval of the T period, detection damping solution temperature simultaneously, until reaching described regeneration temperature range value, and keep the aperture after regulating;When damping solution temperature is higher than the upper limit of described regeneration temperature range value, described flow regulator improves certain aperture every the T period, simultaneously detection damping solution temperature, until it reaches described regeneration temperature range value, and keeps the aperture after regulating;When damping solution temperature maintains in described regeneration temperature range value, keep this flow regulator aperture.
Wherein, the value range of regeneration temperature is to be determined by the SOLUTION PROPERTIES configured.
In sum, above said content is only embodiments of the invention, is merely to illustrate principles of the invention, is not intended to limit protection scope of the present invention.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.

Claims (10)

1. the air conditioning system with humidity adjusting function, this system includes compressor (1), First Heat Exchanger (2) and the second heat exchanger (3) connect the coolant loop formed, it is characterized in that, described air conditioning system also includes pump machine (6) and has and carry out the first damping unit (4) and the second damping unit (5) of water-vapor exchange effect with air, described first damping unit (4) is connected formation damping loop by drain pipe road (8) and water influent pipeline (9) with the second damping unit (5), described damping loop includes loop dehumidification and humidification loop;Wherein, in described loop dehumidification, the drain pipe road (8) between described first damping unit (4) and described second damping unit (5) carries out heat exchange through described compressor (1);In described humidification loop, the water influent pipeline (9) between described second damping unit (5) and described first damping unit (4) carries out heat exchange through described compressor (1);
Described damping loop is additionally provided with flow regulator (11);In described loop dehumidification, upper one end near described second damping unit (5), the drain pipe road (8) between described first damping unit (4) and described second damping unit (5) is provided with temperature sensor (12).
2. the air conditioning system of humidity adjusting function according to claim 1, it is characterized in that, described flow regulator (11) includes the adjustment valve that is arranged on described pump machine (6) and/or is arranged at the adjustment valve in drain pipe road (8) or water influent pipeline (9).
3. the air conditioning system with humidity adjusting function according to claim 1, it is characterized in that, described damping loop also includes the 3rd heat exchanger (7), and described drain pipe road (8) and water influent pipeline (9) all carry out heat exchange through described 3rd heat exchanger (7).
4. the air conditioning system with humidity adjusting function according to claim 3, it is characterized in that, in described loop dehumidification, pipeline between described 3rd heat exchanger (7) and described second damping unit (5) also carries out heat exchange through described second heat exchanger (3), and the pipeline between described 3rd heat exchanger (7) and described first damping unit (4) carries out heat exchange through described First Heat Exchanger (2).
5. the air conditioning system with humidity adjusting function according to claim 3, it is characterized in that, in described humidification loop, pipeline between described 3rd heat exchanger (7) and described second damping unit (5) also carries out heat exchange through described second heat exchanger (3), and the pipeline between described 3rd heat exchanger (7) and described first damping unit (4) carries out heat exchange through described First Heat Exchanger (2).
6. the air conditioning system with humidity adjusting function according to claim 1, it is characterised in that described first damping unit (4) and described second damping unit (5) include embrane method humidity control device.
7. the air conditioning system with humidity adjusting function according to claim 1, it is characterised in that described pump machine (6) is series in described damping loop.
8. the air conditioning system with humidity adjusting function according to claim 1, it is characterised in that described loop dehumidification and described humidification loop each have drain pipe road (8) and the water influent pipeline (9) of independent operating;Or described loop dehumidification and described humidification loop are switched over by valve.
9. the control method with the damping regeneration of waste liquor in the air conditioning system of humidity adjusting function as described in any one of claim 1-8, it is characterised in that comprise the following steps:
The temperature of damping solution in detection damping loop, the temperature of damping solution is maintained in regeneration temperature range value by the aperture controlling flow regulator according to the temperature detected.
10. control method according to claim 9, it is characterised in that the step of described temperature detection and Flow-rate adjustment also includes:
Damping solution temperature is detected at interval of the T period, when damping solution temperature is lower than the lower limit of described regeneration temperature range value, described flow regulator reduces certain aperture at interval of the T period, simultaneously detection damping solution temperature, until reaching described regeneration temperature range value, and keep the aperture after regulating;When damping solution temperature is higher than the upper limit of described regeneration temperature range value, described flow regulator improves certain aperture every the T period, simultaneously detection damping solution temperature, until it reaches described regeneration temperature range value, and keeps the aperture after regulating;When damping solution temperature maintains in described regeneration temperature range value, keep this flow regulator aperture.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369722A (en) * 2016-11-09 2017-02-01 马鞍山汉德绿色建筑环境科技有限公司 Dual-mode solution humidifying fresh air conditioning unit and air humidity regulation and control method
CN106907802A (en) * 2017-03-02 2017-06-30 青岛海尔空调器有限总公司 The solution recovery method of air-conditioner
CN107575959A (en) * 2017-09-20 2018-01-12 中国科学院上海高等研究院 Air heat and wet treatment system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201047646Y (en) * 2007-05-23 2008-04-16 上海海事大学 Heat-moisture respectively processing air-conditioning unit
CN101782253A (en) * 2009-11-10 2010-07-21 杭州及利空调科技有限公司 Energy-saving temperature and moisture automatic adjusting air conditioning unit
CN102213471A (en) * 2011-04-07 2011-10-12 南京师范大学 Method for heat humidity independent treatment of air by segmental utilization of condensation heat
CN102353103A (en) * 2011-09-17 2012-02-15 林勇 Solution dehumidifying air-conditioner
CN103657356A (en) * 2013-12-05 2014-03-26 东南大学 Gas drying apparatus removing heat by utilizing compressor and method
JP2014153009A (en) * 2013-02-12 2014-08-25 Topre Corp Outside air treatment device
CN104697084A (en) * 2015-02-10 2015-06-10 清华大学 Counter-current solution humidity-conditioning air treatment device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201047646Y (en) * 2007-05-23 2008-04-16 上海海事大学 Heat-moisture respectively processing air-conditioning unit
CN101782253A (en) * 2009-11-10 2010-07-21 杭州及利空调科技有限公司 Energy-saving temperature and moisture automatic adjusting air conditioning unit
CN102213471A (en) * 2011-04-07 2011-10-12 南京师范大学 Method for heat humidity independent treatment of air by segmental utilization of condensation heat
CN102353103A (en) * 2011-09-17 2012-02-15 林勇 Solution dehumidifying air-conditioner
JP2014153009A (en) * 2013-02-12 2014-08-25 Topre Corp Outside air treatment device
CN103657356A (en) * 2013-12-05 2014-03-26 东南大学 Gas drying apparatus removing heat by utilizing compressor and method
CN104697084A (en) * 2015-02-10 2015-06-10 清华大学 Counter-current solution humidity-conditioning air treatment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369722A (en) * 2016-11-09 2017-02-01 马鞍山汉德绿色建筑环境科技有限公司 Dual-mode solution humidifying fresh air conditioning unit and air humidity regulation and control method
CN106369722B (en) * 2016-11-09 2022-07-12 马鞍山汉德绿色建筑环境科技有限公司 Dual-mode solution humidity-adjusting fresh air conditioning unit and air humidity adjusting and controlling method
CN106907802A (en) * 2017-03-02 2017-06-30 青岛海尔空调器有限总公司 The solution recovery method of air-conditioner
CN106907802B (en) * 2017-03-02 2020-05-29 青岛海尔空调器有限总公司 Solution recovery method for air conditioner
CN107575959A (en) * 2017-09-20 2018-01-12 中国科学院上海高等研究院 Air heat and wet treatment system

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