CN106907801A - Air-conditioner - Google Patents

Air-conditioner Download PDF

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Publication number
CN106907801A
CN106907801A CN201710120725.8A CN201710120725A CN106907801A CN 106907801 A CN106907801 A CN 106907801A CN 201710120725 A CN201710120725 A CN 201710120725A CN 106907801 A CN106907801 A CN 106907801A
Authority
CN
China
Prior art keywords
solution
heat exchanger
air
dehumidification
pipeline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710120725.8A
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Chinese (zh)
Inventor
李波
付裕
任志强
许文明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201710120725.8A priority Critical patent/CN106907801A/en
Publication of CN106907801A publication Critical patent/CN106907801A/en
Pending legal-status Critical Current

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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
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • 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

Abstract

The invention discloses a kind of air-conditioner, including air-conditioning system and solution recycle system, solution recycle system has dehumidification mode and humidifying mode, air-conditioning system includes compressor, four-way valve, indoor heat exchanger, outdoor heat exchanger and throttling arrangement, solution recycle system includes dehydrating unit and regenerating unit, when solution recycle system is in dehumidification mode, the pipeline between the entrance point of dehydrating unit and the port of export of regenerating unit is connected with the return line heat exchange of compressor.In the present invention, actified solution is lowered the temperature by return line using the return-air of compressor, actified solution after cooling dehumidifies into dehydrating unit to room air, can ensure not bring thermic load into dehumidification process, influence air conditioner refrigeration effect, so that solution dehumidification process is cooled, the dehumidifying of isothermal is realized.The air-conditioner, separate operation between air-conditioning system and solution recycle system so that dehumidifying is combined with temperature adjustment, it is easy to accomplish indoor warm and humid dual control.

Description

Air-conditioner
Technical field
The present invention relates to air-conditioning technique field, in particular to a kind of air-conditioner.
Background technology
With the improvement of people ' s living standards, people increasingly pay close attention to the quality of indoor environment, but indoor environment is wet Spend the big or too small comfortableness that can all destroy indoor environment.
In summer, conventional air conditioner is dehumidified using dehumidification by condensation mode, and cold water temperature must be less than the dew point of air Temperature, causes the waste in using energy source grade, or even some occasions also need to be heat-treated air again, and this is resulted in The further waste of the energy.Air is adjusted by condensing mode, the heat moisture ratio of air-conditioner set can only be in certain model Enclose interior change, it is difficult to adapt to the change of indoor heat moisture ratio, and surface moisture during most of air-conditioning summer operations, be various micro- lifes The growth of thing provides condition.These are drawbacks present in traditional air-conditioning system.
Can inevitably occur being air-dried phenomenon when in the winter time, during air-conditioning heating, dry environment weakens human body The filter dirt degerming ability of respiratory system, makes one to feel mouth parched and tongue scorched, or even can nose is bleeding, reduction body immunity.Using warm It is more easy to fall ill in gas, the room of air-conditioning.In terms of comfortableness, when being air-dried, internal water evaporation quantity increases, even if therefore In heating, sendible temperature can also feel very low.In addition, it is inevitable, serious electrostatic that electrostatic is produced in dry air Mood can be made one irritated, dizzy uncomfortable in chest, larynx nose is uncomfortable.Therefore want to construct a comfortable indoor environment, to the warm and humid of air Degree is adjusted being very necessary.
Dehumidifying, humidifying equipment do not have and are combined closely with air-conditioning well present on current market, for example singly Only humidified product has ultrasonic-wave water-atomization humidifier, high-pressure atomizing humidifier etc., and dehumidifying product has independent dehumidifier, rotary wheel dehumidifying empty Adjust etc..These products except rotary wheel dehumidifying air-conditioning be and meanwhile have regulation temperature and humidity function in addition to, the acting surface of other products All relative narrowness.Rotary wheel dehumidifying air-conditioning does not have moistening function yet, and because complex structure, cost and operating cost are high not Have and received by consumers in general.
The content of the invention
The purpose of the present invention is to propose to a kind of air-conditioner so that dehumidifying is combined with temperature adjustment, and simple structure is run into This is low, it is easy to accomplish indoor warm and humid dual control.
According to an aspect of the invention, there is provided a kind of air-conditioner, including air-conditioning system and solution recycle system, solution The circulatory system has dehumidification mode and humidifying mode, and air-conditioning system includes compressor, four-way valve, indoor heat exchanger, outdoor heat exchange Device and throttling arrangement, solution recycle system include dehydrating unit and regenerating unit, when solution recycle system is in dehumidification mode, remove Pipeline between the entrance point of wet device and the port of export of regenerating unit is connected with the return line heat exchange of compressor.
In the present invention, when air-conditioning system is run and freezed, indoor air humidity is big, and solution recycle system enters dehumidifying mould Formula, the actified solution of regenerating unit outflow is lowered the temperature by return line using the return-air of compressor, and the regeneration after cooling is molten Liquid is dehumidified into dehydrating unit to room air, and dehydrating unit is entered back into after lowering the temperature to actified solution can be ensured Do not bring extra heat load in dehumidification process into, influence air conditioner refrigeration effect, while so that solution dehumidification process can be cooled, so that It is capable of achieving the dehumidification process of isothermal so that irreversible loss reduces.When air-conditioning system operation is heated, room air is dried, molten Fluid circulation runs humidifying mode.The air-conditioner, separate operation between air-conditioning system and solution recycle system so that remove Wet to be combined with temperature adjustment, simple structure, operating cost is low, it is easy to accomplish indoor warm and humid dual control.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets implementation of the invention Example, and be used to explain principle of the invention together with specification.
Fig. 1 is the structure chart of the air-conditioner of first embodiment of the invention;
Fig. 2 is the structure chart operated under dehumidification mode of the air-conditioner of first embodiment of the invention;And
Fig. 3 is the structure chart operated under humidifying mode of the air-conditioner of first embodiment of the invention.
Description of reference numerals:1st, compressor;2nd, four-way valve;3rd, indoor heat exchanger;4th, outdoor heat exchanger;5th, throttling arrangement; 6th, dehydrating unit;7th, regenerating unit;8th, first heat exchanger;9th, second heat exchanger;10th, the first solution pump;11st, the second solution Pump;12nd, the 3rd heat exchanger;13rd, solution cooler.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to Put into practice them.Other embodiments can include structure, logic, it is electric, process and it is other changes.Embodiment Only represent possible change.Unless explicitly requested, otherwise single components and functionality is optional, and the order for operating can be with Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair The scope of bright embodiment includes the gamut of claims, and all obtainable of claims is equal to Thing.Herein, each embodiment can individually or generally be represented that it is convenient that this is used for the purpose of with term " invention ", And if in fact disclosing the invention more than, the scope for being not meant to automatically limit the application is any single invention Or inventive concept.Herein, such as first and second or the like relational terms be used only for by an entity or operation with Another entity or operation make a distinction, without requiring or implying between these entities or operation there is any actual relation Or order.And, term " including ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that So that process, method or equipment including a series of key elements not only include those key elements, but also including being not expressly set out Other key elements, or also include be this process, method or the intrinsic key element of equipment.In the feelings without more limitations Under condition, the key element limited by sentence "including a ...", it is not excluded that in the process including the key element, method or equipment In also there is other identical element.Each embodiment herein is described by the way of progressive, and each embodiment is stressed Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For implementing For example disclosed method, product etc., because it is corresponding with method part disclosed in embodiment, so the comparing of description is simple Single, related part is referring to method part illustration.
In the present invention, the solution for entering before dehydrating unit from after regenerating unit outflow is actified solution, from dehumidifying The solution entered before regenerating unit after device outflow is dehumidification solution.
With reference to referring to Fig. 1, a kind of embodiments in accordance with the present invention, air-conditioner includes air-conditioning system and solution recycle system, Solution recycle system has dehumidification mode and humidifying mode, and air-conditioning system includes compressor 1, four-way valve 2, indoor heat exchanger 3, room External heat exchanger 4 and throttling arrangement 5, solution recycle system include dehydrating unit 6 and regenerating unit 7, and solution recycle system is in and removes During wet model, the pipeline between the entrance point of dehydrating unit 6 and the port of export of regenerating unit 7 is changed with the return line of compressor 1 It is thermally coupled.Dehydrating unit 6 as shown in Figure 1 is located at indoor, and regenerating unit 7 is located outside side.The entrance point of dehydrating unit 6 is located at The upper section of dehydrating unit 6, the port of export of regenerating unit 7 is located at the section below of regenerating unit 7, the import of dehydrating unit 6 Pipeline between end and the port of export of regenerating unit 7 refers to the entrance point from the port of export of regenerating unit 7 to dehydrating unit 6 Pipeline.Wherein dehydrating unit 6 and regenerating unit 7 all include solution spraying pipe and solution collecting tank, and solution spraying pipe positioned at molten The top of liquid spray groove, makes solution spray and all be collected by solution spraying groove from solution spraying pipe, then by molten The port of export below liquid spray groove is flowed out with solution recycle system internal circulation flow.
In the present invention, when air-conditioning system is run and freezed, indoor air humidity is big, and solution recycle system enters dehumidifying mould Formula, the actified solution of the outflow of regenerating unit 7 is lowered the temperature by return line using the return-air of compressor, and the regeneration after cooling is molten Liquid is dehumidified into dehydrating unit 6 to room air, and dehydrating unit is entered back into after lowering the temperature to actified solution can be ensured Do not bring extra heat load into dehumidification process, influence air conditioner refrigeration effect, while so that solution dehumidification process can be cooled, from And the dehumidification process of isothermal can be realized so that irreversible loss reduces.As shown in figure 1, dehydrating unit 6 is located at indoor heat exchanger 3 Near, forced convertion is carried out to air using indoor fan, order flows through dehydrating unit 6 by the humid air of indoor heat exchanger 3 It is changed into dry air and flows into interior, so as to realizes the purpose dehumidified to room air.When air-conditioning system operation is heated, room Inside it is air-dried, solution recycle system operation humidifying mode.In the air-conditioner, between air-conditioning system and solution recycle system mutually Independent operating so that dehumidifying is combined with temperature adjustment, and simple structure, operating cost is low, it is easy to accomplish indoor warm and humid dual control.
In the above-described embodiments, the actified solution of the outflow of regenerating unit 7 is entered by return line using the return-air of compressor 1 The implementation of row cooling has various, alternatively, in return line is provided with first heat exchanger 8, and solution recycle system is in During dehumidification mode, actified solution is flowed through after first heat exchanger 8 exchanges heat with return line and enters dehydrating unit 6.Return line Interior is low-temp low-pressure refrigerant, and actified solution flows through first heat exchanger 8 and can carry out heat exchange with the refrigerant in return line, from And the temperature of actified solution is reduced, the actified solution after cooling dehumidifies into dehydrating unit 6 to room air, it is ensured that Extra thermic load is not brought into dehumidification process, so as to ensure the refrigeration of air-conditioning.
In the above-described embodiments, solution recycle system also includes second heat exchanger 9, and dehumidification solution and actified solution are the Exchanged heat at two heat exchangers 9.In embodiments of the present invention, dehumidification solution is the solution from the outflow of indoor dehumidification device 6, therefore is removed Wet solution temperature is relatively low, and actified solution is the solution from the outflow of regenerating unit 7, therefore actified solution temperature is higher.Dehumidification solution Needing inflow regenerating unit 7 carries out solution regeneration and recycling, therefore dehumidification solution needs heating, and actified solution needs to flow into Dehydrating unit 6 dehumidifies to room air, therefore actified solution needs cooling, can realize removing using second heat exchanger 9 The heat exchange of wet solution and actified solution, can simultaneously reduce the temperature of actified solution and improve the temperature of dehumidification solution, moreover it is possible to Enough reach the purpose of energy saving.
Optionally, in any of the above-described embodiment, the dehumidification solution of the port of export of dehydrating unit 6 passes through second heat exchanger 9, The first solution pump 10 is provided with dehumidification solution pipeline between the port of export of dehydrating unit 6 and second heat exchanger 9.Dehydrating unit The dehumidification solution of 6 port of export passes through second heat exchanger 9 such that it is able to carried out with the actified solution in second heat exchanger 9 Heat exchange, using the first solution pump 10, during dehumidification solution can be made to flow into regenerating unit 7 from dehydrating unit 6.
Optionally, in any of the above-described embodiment, the port of export of regenerating unit 7 and the entrance point of first heat exchanger 8 it Between actified solution pipeline on be provided with the second solution pump 11.Using the second solution pump 11, can make from the port of export of regenerating unit 7 The actified solution of outflow flows into first heat exchanger 8.
In any of the above-described embodiment, the 3rd heat exchanger 12, the 3rd heat exchange are provided with the gas exhaust piping of compressor 1 Device 12, for being exchanged heat to dehumidification solution, is in solution recycle system and adds when solution recycle system is in dehumidification mode During heat pattern, for being exchanged heat to actified solution and exhaust.
As depicted in figs. 1 and 2, when solution recycle system is in dehumidification mode, the solution of low temperature and high concentration flows into dehumidifying dress 6 are put, the moisture in room air is absorbed, so as to be the dehumidification solution of low-temperature and low-concentration, low temperature from the solution of the outflow of dehydrating unit 6 The dehumidification solution of low concentration is flowed through in second heat exchanger 9 and carries out heat exchange with actified solution, passes through the 3rd heat exchanger 12 Exhaust with compressor 1 is exchanged heat, and is changed into the dehumidification solution of high temperature low concentration, flows into regenerating unit 7, and regenerating unit 7 is located at Near outdoor heat exchanger 4, the moisture in high temperature low concentration dehumidification solution is separated out using outdoor fan forced air convection, therefore It is changed into the actified solution of high-temperature high concentration from the solution of the outflow of regenerating unit 7, the actified solution of high-temperature high concentration flows into the second heat Is exchanged heat with dehumidification solution in exchanger 9, then flowed into that first heat exchanger 8 is interior to be carried out heat exchange and be changed into the return-air of compressor 1 The actified solution of low temperature and high concentration, the actified solution of low temperature and high concentration flows into dehydrating unit 6 and so moves in circles again.In the present invention In by the 3rd heat exchanger 12 solution recycle system be in dehumidification mode when, dehumidification solution is heated such that it is able to The temperature of dehumidification solution is further improved, the dehumidification solution temperature that order enters regenerating unit 7 is higher, separates out more moisture, carries Dehumidification rate high.
As shown in figures 1 and 3, when solution recycle system is in humidifying mode, the solution of high temperature low concentration flows into dehumidifying dress Put in 6 (now dehydrating unit 6 is used to humidify), the moisture in solution is separated out by indoor fan forced air convection, so that from The solution of the outflow of dehydrating unit 6 is the dehumidification solution of high-temperature high concentration, and the dehumidification solution of high-temperature high concentration flows through the second heat exchange Device 9 carries out heat exchange with actified solution, is changed into the dehumidification solution of low temperature and high concentration, and the dehumidification solution of low temperature and high concentration flows into regeneration Device 7, by outdoor fan forced air convection, the moisture in absorption air, so as to be flowed out from regenerating unit 7 for low temperature is low The actified solution of concentration, the actified solution of low-temperature and low-concentration flows through the 3rd heat exchanger 12 carries out hot friendship with the exhaust of compressor 1 Change, be changed into the actified solution of high temperature low concentration, the actified solution of high temperature low concentration flows into dehydrating unit 6 and room air is added It is wet so to move in circles.The heat exchange that actified solution and compressor 1 are vented can be carried out by the 3rd heat exchanger 12, regeneration is improved The temperature of solution, the actified solution after intensification carries out humidification on room air can be ensured not influenceing indoor system while humidification Thermal effect, improves the experience of user.
In the above-described embodiments, solution cooler 13 is additionally provided between regenerating unit 7 and outdoor heat exchanger 4, solution is cold But the first end of device 13 is selectively connected with dehumidification solution, the second end of solution cooler 13 and the entrance point of regenerating unit 7 Dehumidification solution pipeline selectively connect.When solution recycle system runs dehumidification mode, as shown in Fig. 2 solution cooler 13 first end is not connected with dehumidification solution, the dehumidification solution of the second end of solution cooler 13 and the entrance point of regenerating unit 7 Pipeline is not connected.When solution recycle system runs humidifying mode, the first end of solution cooler as shown in Figure 3 13 is molten with dehumidifying Liquid is connected, the dehumidification solution pipeline connection of the second end of solution cooler 13 and the entrance point of regenerating unit 7, under humidifying mode, Dehumidification solution temperature is higher, and the temperature of dehumidification solution can be further reduced by solution cooler 13, makes the dehumidification solution can The moisture in outdoor air is fully absorbed, humidification efficiency is improved.
Optionally, in the above-described embodiments, as shown in figure 1, the entrance point of first heat exchanger 8 and the 3rd heat exchanger 12 Entrance point be also associated with the first regulation pipeline, the entrance point of the 3rd heat exchanger 12 and removing for being passed from second heat exchanger 9 The second regulation pipeline, the first end of the first regulation pipeline and the entrance point of first heat exchanger 8 are connected between wet solution line Selectively the port of export with second heat exchanger 9 is connected, the first end of the second regulation pipeline and the second of solution cooler 13 End selectively may be selected with dehumidification solution pipeline connection, the second end of the first regulation pipeline and the second the second end for adjusting pipeline Ground is connected with the entrance point of the 3rd heat exchanger 12.
In the above-described embodiments, as shown in figure 1, entrance point, the outlet of second heat exchanger 9 in first heat exchanger 8 End and first regulation pipeline first end between be connected to triple valve, when solution recycle system run dehumidification mode when, such as Fig. 1 and Shown in Fig. 2, control triple valve makes the entrance point of first heat exchanger 8 be connected with the port of export of second heat exchanger 9, so as to make the Actified solution in two heat exchangers 9 is changed into the actified solution of low temperature and high concentration by first heat exchanger 8;Such as Fig. 1 and Fig. 3 institutes Show, when solution recycle system is with operation humidifying mode, control triple valve makes the first end and the second heat of the first regulation pipeline hand over The port of export connection of parallel operation 9, it is low so as to make the actified solution in second heat exchanger 9 be changed into high temperature by the 3rd heat exchanger 12 The actified solution of concentration.As shown in figure 1, the dehumidification solution pipeline passed from second heat exchanger 9, the first of the second regulation pipeline Triple valve is connected between end and the first end of solution cooler 13, such as Fig. 1 and as indicated with 2, when solution recycle system operation dehumidifying During pattern, the dehumidification solution pipeline and the first end of the second regulation pipeline that order is passed from second heat exchanger 9 are connected, so as to make wearing The dehumidification solution for crossing second heat exchanger 9 is changed into the dehumidification solution of high temperature low concentration by the 3rd heat exchanger 12;Such as Fig. 1 and Tu Shown in 3, when solution recycle system runs humidifying mode, the dehumidification solution that order is passed from second heat exchanger 9 is cooled down with solution The first end connection of device 13, so that it is high to make the dehumidification solution through second heat exchanger 9 be changed into low temperature by solution cooler 13 The dehumidification solution of concentration.As shown in figure 1, entrance point, second end and second of the first regulation pipeline in the 3rd heat exchanger 13 Triple valve is connected between the second end for adjusting pipeline, as shown in figures 1 and 3, when solution recycle system operation humidifying mode When, control triple valve makes the entrance point of the 3rd heat exchanger 12 and the second end of the first regulation pipeline connect, so as to make the second heat Actified solution in exchanger 9 is changed into the actified solution of high temperature low concentration by the 3rd heat exchanger 12;Such as Fig. 1 and as indicated with 2, When solution recycle system runs dehumidification mode, the second end of the second regulation pipeline is made to be terminated with the import of the 3rd heat exchanger 12 It is logical, so as to make dehumidification solution through second heat exchanger 9 molten by dehumidifying that the 3rd heat exchanger 12 is changed into high temperature low concentration Liquid.
Optionally, in above-mentioned implementation, connected between the port of export of the entrance point of dehydrating unit 6 and the 3rd heat exchanger 12 Have the 3rd regulation pipeline, the 3rd regulation pipeline first end and regenerating unit 7 entrance point selectively with the 3rd heat exchanger 12 the port of export connection, the 3rd regulation pipeline the second end and first heat exchanger 8 the port of export selectively with dehydrating unit 6 Entrance point connection.
As shown in figure 1, in the 3rd first end, the port of export of the 3rd heat exchanger 12 and the regenerating unit 7 for adjusting pipeline Entrance point is connected with triple valve, as depicted in figs. 1 and 2, when solution recycle system runs dehumidification mode, makes the 3rd heat exchanger 12 port of export is connected with the entrance point of regenerating unit 7, so as to make the high temperature low concentration in the 3rd heat exchanger 12 dehumidify Solution is changed into the actified solution of high-temperature high concentration by regenerating unit 7;As shown in figures 1 and 3, when solution recycle system operation adds During wet model, the port of export of the 3rd heat exchanger 12 is made to be connected with the first end of the 3rd regulation pipeline, so as to make the 3rd heat exchange High temperature low concentration actified solution in device 12 is changed into the dehumidification solution of high-temperature high concentration by dehydrating unit 6.As shown in figure 1, The port of export at second end, the entrance point of dehydrating unit 6 and first heat exchanger 8 of the 3rd regulation pipeline is connected with triple valve, such as Shown in Fig. 1 and Fig. 2, when solution recycle system runs dehumidification mode, the port of export and dehydrating unit 6 of first heat exchanger 8 are made Entrance point connection, so as to the actified solution for making low temperature and high concentration flows through the dehumidification solution that dehydrating unit 6 is changed into low temperature and high concentration; As shown in figures 1 and 3, when solution recycle system runs humidifying mode, the second end and the dehydrating unit 6 of the 3rd regulation pipeline are made Connection, so as to the actified solution for making high temperature low concentration flows through the dehumidification solution that dehydrating unit 6 is changed into high-temperature high concentration.
In any of the above-described embodiment, the switching that solution recycle system is operated between dehumidification mode and humidifying mode passes through Triple valve is realized, it is also possible to realized by two-port valve, as long as the connection between each accessory can be realized, wherein adding Solution cooler 13, solution cooler 13 are added in wet model can be used plastic tube, two circles that walk around are gone out in outdoor unit air inlet , solution cooler 13 can also use other embodiment, as long as the drop to dehumidification solution under humidifying mode can be realized Temperature.
It should be appreciated that the invention is not limited in the flow and structure that are described above and be shown in the drawings, And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim System.

Claims (9)

1. a kind of air-conditioner, it is characterised in that including air-conditioning system and solution recycle system, the solution recycle system has and removes Wet model and humidifying mode, the air-conditioning system include compressor, four-way valve, indoor heat exchanger, outdoor heat exchanger and throttling dress Put, the solution recycle system includes dehydrating unit and regenerating unit, described when the solution recycle system is in dehumidification mode Pipeline between the port of export of the entrance point of dehydrating unit and the regenerating unit exchanges heat with the return line of the compressor and connects Connect.
2. air-conditioner according to claim 1, it is characterised in that be provided with first heat exchanger in the return line, When the solution recycle system is in dehumidification mode, actified solution flows through the first heat exchanger and is exchanged heat with the return line Enter the dehydrating unit afterwards.
3. air-conditioner according to claim 2, it is characterised in that the solution recycle system also includes the second heat exchange Device, dehumidification solution and actified solution exchange heat at the second heat exchanger.
4. air-conditioner according to claim 2, it is characterised in that the dehumidification solution pipeline of the port of export of the dehydrating unit Through the first heat exchanger, the dehumidification solution pipeline between the port of export of the dehydrating unit and the first heat exchanger On be provided with the first solution pump.
5. air-conditioner according to claim 2, it is characterised in that the port of export of the regenerating unit and the described first heat are handed over The second solution pump is provided with actified solution pipeline between the entrance point of parallel operation.
6. air-conditioner according to claim 3, it is characterised in that the 3rd heat is provided with the gas exhaust piping of the compressor Exchanger, the 3rd heat exchanger the solution recycle system be in dehumidification mode when, for dehumidification solution and exhaust Exchanged heat, when the solution recycle system is in humidifying mode, for being exchanged heat to actified solution and exhaust.
7. air-conditioner according to claim 6, it is characterised in that between the regenerating unit and the outdoor heat exchanger also Solution cooler is provided with, the first end of the solution cooler is selectively connected with the dehumidification solution pipeline, described molten Second end of liquid cooler selectively connects with the dehumidification solution pipeline of the entrance point of the regenerating unit.
8. air-conditioner according to claim 7, it is characterised in that the entrance point of the first heat exchanger and the described 3rd Be also associated with the first regulation pipeline between the entrance point of heat exchanger, the entrance point of the 3rd heat exchanger with from described second The second regulation pipeline, the first end of the first regulation pipeline and institute are connected between the dehumidification solution pipeline that heat exchanger is passed State the port of export of the entrance point of first heat exchanger selectively with the second heat exchanger to connect, the second regulation pipeline First end and the solution cooler the second end selectively with the dehumidification solution pipeline connection, first regulation pipe Entrance point of second end of second end on road and the second regulation pipeline selectively with the 3rd heat exchanger is connected.
9. air-conditioner according to claim 8, it is characterised in that the entrance point of the dehydrating unit and the described 3rd heat are handed over The 3rd regulation pipeline, the 3rd the regulation first end of pipeline and the entering for the regenerating unit are connected between the port of export of parallel operation The port of export of the mouth end selectively with the 3rd heat exchanger is connected, second end and described first of the 3rd regulation pipeline Entrance point of the port of export of heat exchanger selectively with the dehydrating unit is connected.
CN201710120725.8A 2017-03-02 2017-03-02 Air-conditioner Pending CN106907801A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575942A (en) * 2017-09-30 2018-01-12 青岛海尔空调电子有限公司 VMC and fresh air dehumidification control method
CN107655110A (en) * 2017-09-30 2018-02-02 青岛海尔空调电子有限公司 Humidification system, air conditioner and its humidifying controlling method
CN107676873A (en) * 2017-09-30 2018-02-09 青岛海尔空调电子有限公司 VMC and fresh air humidifying controlling method
CN107702214A (en) * 2017-09-30 2018-02-16 青岛海尔空调电子有限公司 Dehumidification system, air conditioner and dehumidification control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894130A (en) * 1994-09-22 1996-04-12 Saburo Kubo Air conditioner
CN104676782A (en) * 2015-02-10 2015-06-03 清华大学 Multi-stage cross-flow solution humidity regulating and air processing device
CN105737288A (en) * 2016-03-17 2016-07-06 青岛海尔空调器有限总公司 Air regulating system capable of automatically controlling temperature

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894130A (en) * 1994-09-22 1996-04-12 Saburo Kubo Air conditioner
CN104676782A (en) * 2015-02-10 2015-06-03 清华大学 Multi-stage cross-flow solution humidity regulating and air processing device
CN105737288A (en) * 2016-03-17 2016-07-06 青岛海尔空调器有限总公司 Air regulating system capable of automatically controlling temperature

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575942A (en) * 2017-09-30 2018-01-12 青岛海尔空调电子有限公司 VMC and fresh air dehumidification control method
CN107655110A (en) * 2017-09-30 2018-02-02 青岛海尔空调电子有限公司 Humidification system, air conditioner and its humidifying controlling method
CN107676873A (en) * 2017-09-30 2018-02-09 青岛海尔空调电子有限公司 VMC and fresh air humidifying controlling method
CN107702214A (en) * 2017-09-30 2018-02-16 青岛海尔空调电子有限公司 Dehumidification system, air conditioner and dehumidification control method
CN107575942B (en) * 2017-09-30 2020-09-18 青岛海尔空调电子有限公司 Fresh air system and fresh air dehumidification control method
CN107655110B (en) * 2017-09-30 2021-01-05 青岛海尔空调电子有限公司 Humidification system, air conditioner and humidification control method of air conditioner
CN107676873B (en) * 2017-09-30 2021-02-12 青岛海尔空调电子有限公司 Fresh air system and fresh air humidification control method

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