CN103502740B - Hybrid refrigeration device - Google Patents
Hybrid refrigeration device Download PDFInfo
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- CN103502740B CN103502740B CN201280020336.3A CN201280020336A CN103502740B CN 103502740 B CN103502740 B CN 103502740B CN 201280020336 A CN201280020336 A CN 201280020336A CN 103502740 B CN103502740 B CN 103502740B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/147—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with both heat and humidity transfer between supplied and exhausted air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/11—Air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
- F24F2003/1464—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators using rotating regenerators
Abstract
The present invention relates to a kind of hybrid refrigeration device, this device is formed as being suitable for the small-sized of family expenses, it not only can utilize prepares cold water when reducing energy consumption by the used heat of cogeneration of heat and power or the obtainable hot water of the sun, and can tackle radiation refrigeration time there is the situation of dewfall and prevent the dewfall of floor or ceiling in surface, can utilize existing hot water heating equipment simultaneously and optionally carry out the refrigeration on floor and heat, comprising desiccant cooling device and cold feed device, described desiccant cooling device comprises: desiccant cooling case, be divided into desiccant cooling passage and regeneration passage, dehumidifying rotor, is set to rotate with regeneration passage across described desiccant cooling passage, for removing the moisture containing by described desiccant cooling passage leaked-in air, heat exchanger, to heating by the air of described regeneration passage, for the regeneration of described dehumidifying rotor, cooler, for making to have passed through air that described dehumidifying rotor is removed moisture by the water being sprayed by water filling device, thereby utilizes evaporation of water latent heat and prepares cold water, fan, for blowing the air of described desiccant cooling passage and regeneration passage by force, described cold feed device collects the cold water prepared by described cooler and circulation-supplied, the conditioned space so that described cold water is flowed through.
Description
Technical field
The present invention relates to a kind of hybrid refrigeration device, relate in particular to one combined by make through dehumidifying turnSon dry air flow through cooler and prepare the desiccant cooling device of cold water or cold air, to for regenerationThe outside air of dehumidifying rotor heats or makes cold water obtain further cooling compression-type refrigeration dressPut and to the cold feed device of conditioned space supply cold water, thereby can realize refrigerating efficiencyWhen largeization, realize the minimized hybrid refrigeration device that electric power or hot water supplying energy consume.
Background technology
Move to subtropical climate because global warming makes the Korea peninsula, therefore summer, refrigeration demand was all with dayIncrease, and instantaneous power consumption is increased, thereby occurred the unbalanced phenomenon of national energy consumption supply and demand.
More and more recognize that recent soaring oil prices phenomenon is not momentary problem and continuing, thus,The effort in order to ensure stable energy supply of each main energy sources country of consumption of the world.
And, along with in order to prevent global warming, greenhouse gas emissions being reduced to the Tokyo specifyingThe system of agreement comes into force, and estimates use amount restriction or the energy efficiency standards Deng world to fossil energyPressure will be strengthened.
In addition, under this environment, it is reported that the energy consumption of family/commercial department is about national energy and disappearsTake 25.2% of total amount, and if using power consumption as standard, account for greatly 41.9%, and this family/The energy consumption of commercial department is also continuing increase.
Therefore, in order to effectively utilize the energy and to promote holding of energy field by observing international agreementSupervention exhibition, is necessary to improve the idle call efficiency of energy utilization of family/commercial department.
The energy major part of house is consumed in refrigeration and heats, and its percentage is equivalent to 40%. Wherein large portionDivide and heat and hot water supply for long playing, and refrigeration consumption figure is increasing.
Indoor refrigeration modes can be divided into convection current refrigeration and radiation refrigeration according to hot-fluid.
Convection current refrigeration refers to household cabinet air-conditioning or utilizes the fan coil (Fancoil of absorption-type cold-hot water dispenserEtc. unit) more than 80% for utilizing the mode to flow phenomenon of air. This is a kind of in family, commercial affairs or industryThe mode that business is used in space, although show the effect of fast-refrigerating, exist energy consumption large andBecause cold airflow causes discomfort or produces the problems such as noise.
In contrast, radiation refrigeration refers to that the percentage of radiation in heat change method is more than 50% refrigerationMode, the heat transmission that is actually radiation, convection current and conduction all can occur.
Radiation refrigeration system is characterised in that because it utilizes low-temp radiating heat and can makes human body remain comfortableSense. And, owing to can continuing to use existing refrigeration plant, therefore can save the setup fee of equipment alsoSimplify refrigerating and heating systems, and can contribute to energy-conservation by cryogenic refrigeration. If can be in radiationWhen refrigeration, prevent the cooling caused dewfall phenomenon of radiant body in floor or ceiling etc., and can be suitablyMaintain human body Contact Temperature, just can think a kind of preferred refrigeration modes.
Radiation heats and radiation refrigeration system is from living, building pattern and being accustomed to producing usThe ground a heatable brick bed development as warming measure of raw profound influence. About the research of ground kang system heat be fromWithin 1970, start to continue to proceed to now, because it does not need radiator (Radiator), do not produce noise orDust, even and under lower room temperature, also can provide compared with other heat mode sufficient warmth sensation andWarm suitable sense, is therefore considered to that any to heat mode all better than other.
And the past is used convection current to heat the wall-hung boiler of mode or the Germany of radiator, Switzerland, pellet alwaysThe New Dwelling of Mai Deng European countries is also most has adopted floor to heat the ground a heatable brick bed of mode, and is not originally havingThe Japan of ground a heatable brick bed is also spread rapidly, and its superiority increases day by day. As, for floor spokePenetrate the research development of the mode of heating so far, be expected in the future research and development and become international and heat mode.
But than the application example heating, relevant radiation refrigeration systematic research but seems not enough, andAnd application example is also few, this may be to be caused by the characteristic of cold and hot distribution and shorter cooling time,In addition can maintain by natural ventilation mode in addition the reason of the climatic environment aspect of refrigeration. Global warmingThe summer temp that causes rises, living standard improves the refrigeration demand increase that brings etc. will continue, floorRadiation refrigeration mode is estimated the desirable refrigeration modes that can tackle Future Climate by becoming.
For universal this flooring radiative cooling system, need one can effectively prepare cold water and supplyDevice and prevent by the irradiator surface dewfall causing for the low temperature of the cooling radiant body of radiationTechnology etc.
Be widely used refrigerator as the device of preparing cold water, but refrigerator conventionally has large capacity and needsWant a large amount of optional equipments such as cooling tower, be therefore a kind of with compared with family expenses, be more suitable for as industrialProduct, is not almost popularized in domestic environments, and is had the huge shortcoming of power consumption. Although alsoHave and concentrate the area of the energy (groupenergy) to use when absorption as thermal source of geothermal flow usingThe example of refrigerator, but the raising to performance has limitation because heat source temperature is low, and due to can notUse 80 DEG C of following temperature, therefore return water temperature is high, and because the temperature difference between air feed/backwater is little,Existence need to be supplied the problem of setting up cold water pipe arrangement outside pipe arrangement at hot water.
Make a general survey of paper or academic information about flooring radiative cooling, problem is when passing through supply cold waterImplement floor when refrigeration, owing to may there is dewfall on the higher situation lower floor of humidity etc., thereforeAir-conditioning etc. also to be set in addition specially and dehumidify in the time there is dewfall.
Summary of the invention
Technical problem
The present invention proposes in order to solve problem as above, and its object is to provide hybrid refrigerationDevice, this device is a kind of for carrying out such as the convection current refrigeration of having utilized fan coil, floor refrigeration or skyThe radiation refrigeration of card refrigeration and so on and supply the device of required cold water, and if this device substitute forThe small space such as family expenses need refrigerator too much power consumption, that need to be equipped with special cooling tower etc.,Thereby be formed as being suitable as the small-sized of family expenses, can utilize used heat or the sun by cogeneration of heat and power simultaneouslyGetable hot water and prepare cold water reducing in energy consumption, and tackle surface sweating in the time of radiation refrigerationSituation and special air-conditioning etc. need not be set also can prevent floor or ceiling generation dewfall, simultaneously canUtilize existing hot water heating equipment and optionally carry out the refrigeration on floor and heat.
Technical scheme
In order to realize object as above, the hybrid refrigeration device in the present invention comprises desiccant cooling deviceWith cold feed device, described desiccant cooling device comprises: desiccant cooling case, inside is divided into by next doorDesiccant cooling passage and regeneration passage; Dehumidifying rotor, can be logical across described desiccant cooling passage and regenerationRoad and being arranged at rotatably in described desiccant cooling case, and be built-in with dehumidizer, for removing by describedThe moisture containing in desiccant cooling passage leaked-in air; Heat exchanger, to by described regeneration passageAir heats, for the regeneration of described dehumidifying rotor; Cooler, is arranged at described desiccant coolingPassage, for making to have passed through air that described dehumidifying rotor is removed moisture by being sprayed by water filling deviceWater, thereby utilize evaporation of water latent heat and prepare cold water; Fan, for by described desiccant cooling passageBlow by force with the air in regeneration passage; Cold feed device collects the cold water of being prepared by described coolerAnd circulation-supplied, the conditioned space so that described cold water is flowed through.
It is characterized in that, described cooler is regenerative evaporative type cooler, comprising: dry passage, forThe dry air that has made to pass through described dehumidifying rotor passes through; Wet channel, has passed through described dry leading to for reclaimingAirborne part or all air in road; Water filling device, to spray water in described wet channel; EmptyGas outlet, discharges the air that has passed through described wet channel to the external world.
And, it is characterized in that, the flow direction of the air of the described dry passage of flowing through leads to described the wetting of flowing throughThe flow direction of the air in road is contrary, and the flow direction of the air of the described wet channel of flowing through be sprayed onto instituteThe flow direction of stating the water in wet channel is contrary.
And, it is characterized in that, be injected into a part of water in the water of described wet channel because of by described wetThe air of passage and evaporating, and make to carry out with described dry passage utilizing the evaporation of water latent heat evaporatingHeat exchange time evaporation and the temperature of remaining water reduces with the cooling air by described dry passage, thereby systemBecome to prepare cold water.
And, it is characterized in that, described cooler has air feed lock and Air Conditioning supply opening, for inciting somebody to actionThe airborne portion of air of having passed through described dry passage is transported to described wet channel, and will pass through instituteThe remainder air of stating dry passage is directly fed to conditioned space.
And, it is characterized in that, comprise following operational mode: the first operational mode, when to described air-conditioningWhen refrigerating operaton is carried out in space, the described air-lock that supplies is closed and makes air be unable to supply conditioned space, butThe whole air that passed through described dry passage are transported to described wet channel, being made by described coolerThe cold feed of preparation is to conditioned space; The second operational mode, when described conditioned space is dehumidified,When refrigerating operaton, the described portion of air that supplies air-lock to be made to pass through described dry passage by opening is passed through instituteState Air Conditioning supply opening and be supplied to conditioned space, will pass through its remaining part of described dry passage simultaneouslyPoint air is transported to described wet channel, prepares cold water and to conditioned space thereby make in described coolerSupply cold water.
And described cold feed device comprises: drain bar, collects and in described cooler, makes preparationCold water; Cold water container, stores the cold water that comes together in described drain bar; Cooled water line, from described cold water storageDeposit case and supply cold water to conditioned space; Three-way valve, is configured in for connecting described cooled water line and described heat friendshipThe bifurcation point of the hot water connecting line of the hot water line of parallel operation, for by conversion flow channel and to described air-conditioningSpatial selectivity ground hot-water supply or cold water; Circulating pump, for make described cold water be recycled to conditioned space andWater filling device, or make the hot water circuit that is supplied to described heat exchanger to conditioned space.
And, it is characterized in that, in described conditioned space, be provided with cold and hot waterline, for making by describedThe cold water of the flow channel conversion of three-way valve and selective supply or flow of hot water through and circulation, and described cold and hotWaterline is cooled water line and hot water line by dual-purpose.
And, it is characterized in that, described hybrid refrigeration device also comprises by compressor, condenser, expansionValve, evaporimeter and connect the compression-type refrigeration device that these refrigerant pipe forms, wherein saidCompressor and condenser are arranged at the air sucking side of the described heat exchanger of described regeneration passage, forIn the process of the used heat producing while utilizing described driven compressor and cold-producing medium condensation in described condenserThe condensation heat producing and the outside air flowing into towards described heat exchanger is carried out to preheating; And described evaporimeterBe arranged in the cold water container for storing the cold water of being prepared by described cooler, for by describedThe evaporation latent heat of cold-producing medium and to give secondary cooling by obtain once cooling cold water in described cooler.
And, it is characterized in that, the thermal source that is fed to the hot water of described heat exchanger is to utilize cogeneration of heat and powerUsed heat, underground heat or solar energy provide.
Beneficial effect
Hybrid refrigeration device tool according to the present invention has the following advantages: given up energy input greatly and be applicable to coldBut tower or jumbo refrigerator and utilizing is not only suitable for the small space such as family expenses but also useless by cogeneration of heat and powerThe hot water of heat, underground heat or solar energy supply, thus can prepare cold water by less energy expenditure.
And, also have the following advantages: be convenient to utilize preparation cold water and the conditioned space of business/family expenses is enteredThe radiation refrigeration of row floor refrigeration or ceiling refrigeration and so on, and need not be equipped with and be used for preventing radiation refrigerationThe special dehydrating units such as the air-conditioning of the surface sweating bringing also can be low by what make in hybrid refrigeration deviceThe portion of air of temperature low humidity is fed to conditioned space, thereby can dehumidify and prevent surface sweating.
And also tool has the following advantages: by utilizing three-way valve by the dehumidifying for desiccant cooling deviceThe hot water line of rotor regeneration and the cooled water line of being made up of hybrid refrigeration device are connected to hot water connecting line, therebyCan optionally carry out the refrigeration of conditioned space and heat, and special refrigeration line need not be set in addition andCan by existing be refrigeration line for the hot water line dual-purpose that heats.
Brief description of the drawings
Fig. 1 represents according to the pie graph of the hybrid refrigeration device of the embodiment of the present invention.
Fig. 2 represents flowing and waterflood direction according to the devaporizer of the embodiment of the present invention and airPie graph.
Fig. 3 represents according to the dry passage of the devaporizer of the embodiment of the present invention and wet channel and noteThe pie graph of water direction.
Symbol description:
100: desiccant cooling device 110: desiccant cooling case
111: next door 112: desiccant cooling passage
113: regeneration passage 120: Air Conditioning suction inlet
120a: Air Conditioning air intake filter 121: Air Conditioning supply opening
122: supply air-lock 130: air-feeding ventilator
140: dehumidifying rotor 150: cooler
151: dry passage 152: wet channel
153: outlet separates guide portion 155: Air Conditioning outlet
157: water filling device 160: outside air suction inlet
160a: outside air air intake filter 161: outside air outlet
170: regeneration fan 180: heat exchanger
181: heat exchange department 182: hot water line
183: hot water connecting line 200: compression-type refrigeration device
210: compressor 220: condenser
230: expansion valve 240: evaporimeter
300: cold feed device 310: drain bar
320: cold water container 330: cooled water line
330a: cold and hot waterline 340: three-way valve
350: circulating pump 400: conditioned space
Detailed description of the invention
According to openly following technical scheme of hybrid refrigeration device of the present invention: utilize removing of desiccant cooling deviceWet rotor and evaporative type cooler and prepare cold water; In the time using cold water to implement radiation refrigeration, reply air-conditioningThere is the situation of dewfall and utilize hybrid refrigeration device in the irradiator surface in floor or the ceiling etc. in spaceAntidewing; Be associated with a heatable brick bed floor, existing ground heating and optionally carry out floor refrigeration.
Below, describe in detail according to the mixing of the embodiment of the present invention (Hybrid) refrigerating plant with reference to accompanying drawingFormation and effect.
As shown in Figure 1, be characterised in that according to the hybrid refrigeration device of the embodiment of the present invention, by dehumidifying systemDevice for cooling 100, compression-type refrigeration device 200 and cold feed device 300 combine and form, whereinDescribed desiccant cooling device 100 will pass through the dry sky of dehumidifying rotor 140 for utilizing cooler 150Gas carries out cooling or prepares cold water, and described compression-type refrigeration device 200 is for the mistake at refrigerant circulationThe cold water that makes in journey to prepare by cooler 150 further obtains cooling time for being applied to, dehumidifying being turnedThe heats of son 140 regeneration, and described cold feed device 300 is for from described desiccant cooling device 100Supply cold water to conditioned space 400, and described hybrid refrigeration device be configured to can be above-mentioned each by performanceThe advantage of key element and optionally carry out the refrigeration of conditioned space 400 or heat.
For this reason, described desiccant cooling device 100 comprises: desiccant cooling case 110, internal separation is dehumidifyingRefrigerating channel 112 and regeneration passage 113; Air-feeding ventilator 130, sucks by Air Conditioning suction inlet 120Air in conditioned space 400 or outside air along desiccant cooling passage 112 forced air supplies; RemoveWet rotor 140, absorbs the moisture containing in the air blowing along desiccant cooling passage 112, and byRecover dry in the air blowing by force along regeneration passage 113 and regenerated; Cooler 150,Carry out cooling or system to flow into and pass through the air of dehumidifying rotor 140 by Air Conditioning suction inlet 120Standby cold water; Regeneration fan 170, sucks outside air and along regeneration by outside air suction inlet 160Passage 113 blows by force to extraneous air outlet 161 sides; Heat exchanger 180, more described to passing throughThe outside air that raw fan 170 blows heats and improves the index of aridity of dehumidifying rotor 140, thereby makesDehumidifying rotor 140 obtains good regeneration.
Described desiccant cooling case 110 be provided with in center for by its internal separation be two spaces everyWall 111, a use in two spaces being divided by next door 111 is desiccant cooling passage 112, to useIn receiving cooling from conditioned space 400 or extraneous air and after removing moisture or preparing coldThe process of water, and to use be regeneration passage 113 another space, for carrying out in above-mentioned dehumidifying systemIn cold process, the dehumidifying rotor 140 of absorbing moisture is implemented process dry and that dehumidifying rotor 140 is regenerated.
And, realize by the inside at desiccant cooling case 110 or outer setting cold water container 320To the cold feed of conditioned space 400.
And the air that is arranged at the described desiccant cooling passage 112 on the top of desiccant cooling case 110 is inhaledEnter side have Air Conditioning suction inlet 120 and with described Air Conditioning suction inlet 120 integratedly or phaseArrange and for filtering the Air Conditioning air intake filter of various foreign matters or harmful bacterium adjacently120a。
And, be arranged at the air sucking side of the described regeneration passage 113 of the bottom of desiccant cooling case 110Have outside air suction inlet 160 and with described outside air suction inlet 160 integratedly or be adjacent toArrange and for filtering the outside air air intake filter 160a of various foreign matters or harmful bacterium.
Air-feeding ventilator 130 is for sucking the air in conditioned space 400 or outside air and along dehumidifyingRefrigerating channel 112 forced air supplies, described air-feeding ventilator 130 is arranged side by side in desiccant cooling passage 112Inside, and along from Air Conditioning suction inlet 120 to Air Conditioning outlet 155 or Air Conditioning supplyMouth 121 blows the direction setting of Air Conditioning by force.
And, can realize basis by arranging at the front end of Air Conditioning supply opening 121 for air-lock 122The air capacity of supplying to conditioned space 400 for the regulation of air-lock 122 and by Air Conditioning outlet155 air capacities of discharging to the external world.
In the time of a large amount of cold water of needs, close for air-lock 122 and will pass through the dry passage 151 of cooler 150Cooled air be sent to wet channel 152 and by Air Conditioning outlet 155 and to extraneous exhaust,And while occurring that dewfall need to dehumidify, open for air-lock 122 and will pass through because of moistening at conditioned space 400After the dry passage 151 of cooler 150 the part air in cooled air supply by Air ConditioningShould be supplied to conditioned space 400 by mouth 121. Make to be fed to conditioned space by Air Conditioning supply opening 121400 air capacity reaches 50～70% left and right of whole air capacities of having passed through dry passage 151.
Dehumidifying rotor 140 is constituted as in the process of rotating in refrigerating operaton at desiccant cooling passage 112Middle absorption is from the moisture of conditioned space 400 or extraneous air, and in regeneration passage 113 by outsideBoundary's air and being dried, thus as above absorbing moisture continued, and described dehumidifying rotor 140 is set to canIn the interior rotation of desiccant cooling case 110, be wherein built-in with hygroscopic agent (silicagel) or zeolite (zeolite)Deng dehumidizer, described dehumidizer is pressed predetermined pattern (such as honeycomb pattern etc.) and is formed, and dehumidifying rotor 140Radius be configured to the length of width that is approximately equivalent to desiccant cooling passage 112 and regeneration passage 113, withMake to pass through this dehumidifying rotor 140 along desiccant cooling passage 112 and the mobile air of regeneration passage 113.
Therefore, if a part for the dehumidifying rotor 140 in rotation is positioned at desiccant cooling passage 112 parts,Partially absorb the moisture of Air Conditioning at this, and continuation is rotated and turns in the described dehumidifying that has absorbed moistureA part for son 140 is dried again by outside air while moving to regeneration passage 113 side, andRepeat this moisture absorption and regenerative process by rotating.
Cooler 150 is arranged at the outlet side of dehumidifying rotor 140, and as shown in Figures 2 and 3, logicalCross Air Conditioning (the dry bulb temperature that makes to obtain in the process through dehumidifying rotor 140 the high temperature low humidity of dehumidifyingDegree be 42 DEG C and relative humidity is 15%) by the dry passage 151 of cooler 150, thereby generate low temperatureDry air (dry-bulb temperature be 22 DEG C and relative humidity is 75%), the dry Air Conditioning of low temperatureThrough the wet channel 152 of subcooler 150 and become the wet air of high temperature (dry-bulb temperature is 32 DEG C and phaseBe 95% to humidity), thus discharge to the external world by Air Conditioning outlet 155.
As shown in Figure 2, the desiccant cooling passage 112 of cooler 150 upsides has outlet separation guide portion153, thus make for by the sky of supplying to cooler 150 from desiccant cooling passage 112 leaked-in airsThe passage of gas and the passage phase to the air of Air Conditioning outlet 155 exhausts after subcooler 150Separate mutually.
Wet at the low temperature drying air of dry passage 151 that has passed through cooler 150 through subcooler 150In the process of passage 152, utilize water filling device 157 and will through after conditioned space 400 along cold waterThe water that line 330 is recycled or the water being stored in cold water container 320 inject wet channel 152, quiltThe water injecting is taken away latent heat in wet channel 152 evaporations, and this evaporation latent heat and cooler 150Dry passage 151 carries out heat exchange and makes to obtain cooling by the air of dry passage 151. And, due to instituteState and do not evaporated in the middle of the water that evaporation latent heat can make to inject wet channel 152 and through wet channel 152Water obtains cooling, therefore can prepare cold water.
In order to make to inject in the middle of the water of wet channel 152 not by the water evaporating and flow down along wet channel 152Temperature reduce, the flow direction of the water of injection need to be maintained with air by wet channel 152The direction that flow direction is contrary. This be because if the flow direction of the water injecting with by wet channel 152The flow direction of air identical, the evaporation latent heat absorbing by the humid air of wet channel 152 will weighNewly be passed in water, the water therefore injecting can not be cooled and be heated, thereby makes the temperature rise of water.
Owing to injecting not evaporating of cooler 150, the temperature of mobile water declines, and therefore also having canPrevent the advantages such as Legionella breeding. Because the water injecting is preferably the free-falling wet channel 152 of flowing through,Therefore preferably make the air of dry passage 151 flow to bottom from top, and the air of wet channel 152 is from bottomFlow to top.
In the wet channel 152 of cooler 150, the cold water of preparation comes together in and is arranged on cooler 150 downsidesDrain bar 310 and be stored in the cold water container 320 that is arranged on its downside. Be stored in cold water storageCold water in case 320 by with the compression-type refrigeration device 200 that is arranged at cold water container 320 insideHeat exchange between evaporimeter 240 and to obtain secondary cooling, and by circulating pump 350 and along cooled water line330 are transported to conditioned space 400.
And the cold water that is transported to conditioned space 400 is recycled to cold water storage by circulating pump 350Case 320 or be transported to water filling device 157.
When supply the radiation refrigeration that cold water carries out floor refrigeration and so on to conditioned space 400, asThe humidity of fruit conditioned space 400 is high, may occur the situation of dewfall on floor surface or ceiling, andFor Antidewing needs to utilize the special dehydrating units such as air-conditioning to carry out the dehumidifying of conditioned space 400.As, be configured in the time need to carrying out the dehumidifying of conditioned space 400, can by open be arranged at coldBut the steam supply valve 122 of device 150 bottoms and by dry the low temperature of dry passage 151 that has passed through cooler 150A part for dry air is transported to conditioned space 400 by Air Conditioning supply opening 121.
In desiccant cooling device 100, be arranged at the regeneration fan 170 of regeneration passage 113 for the external world is emptyAspiration enters and blows by force along regeneration passage 113, and described regeneration fan 170 is arranged side by side in regeneration logicalThe inside in road 113, and along blowing by force to extraneous air outlet 161 from outside air suction inlet 160Send the direction setting of outside air.
Heat exchanger 180 is for heating and improve the outside air blowing by regeneration fan 170The index of aridity of dehumidifying rotor 140, thus make dehumidifying rotor 140 obtain good regeneration, this heat exchanger180 pairs pre-by obtaining in the compressor 210 of compression-type refrigeration device 200 and the process of condenser 220The outside air of heat further heats, and makes it to reach to be suitable for being adsorbed in the wet of dehumidifying rotor 140Gas is removed the temperature of (i.e. evaporation) by heating.
This heat exchanger 180 comprises: heat exchange department 181, is configured to hot water is passed through in heat exchange casePortion circulates; Hot water line 182, for to described heat exchange department 181 hot-water supplies.
Especially, optimally, utilize and in cogeneration of heat and power power plant (not shown), carry out cogeneration of heat and power and produceUsed heat heat and hot-water supply, if by this hot water for desiccant dehumidification rotor 140, in heatThe electric power that produce Electricity Federation and the output ratio of heat are approximately fixed as under the present situation of 3:5, even relative in thermic loadAlso can make lower summer the ratio of electric load and thermic load obtain to a certain extent suitable dimensionHold, and can make the project benefit of concentration of energy supply maximize.
Certainly, this hot water is except utilizing the used heat producing in cogeneration of heat and power provides, all rightUtilize underground heat or solar energy to provide.
In addition, the invention is characterized in, realizing system by desiccant cooling device 100 as described aboveCold time, also can realize refrigeration by compression-type refrigeration device 200.
For this reason, compression-type refrigeration device 200 comprises: compressor 210, is arranged at regeneration passage 113 alsoBeing used for is HTHP by refrigerant compression; Condenser 220, is arranged at regeneration passage 113 and is connected inThe cold-producing medium output of compressor 210 and for making the cold-producing medium of boil down to HTHP obtain condensation; SwollenSwollen valve 230, be connected in the output of condenser 220 and make cold-producing medium expand; Evaporimeter 240, is arranged atIn cold water container 320 and be connected in expansion valve 230 output and for making to be expanded to the refrigeration of low pressureAgent evaporation; Refrigerant pipe 201, connects compressor 210, condenser 220, expansion valve 230, Yi JizhengHair device 240 and cold-producing medium periodic cycle is achieved.
Therefore, by refrigerant pipe 201 compressor 210, condenser 220, expansion valve 230, withAnd the cold-producing medium of circulation in evaporimeter 240 is in the process of compression, condensation, expansion and evaporation, establishesBe placed in the regeneration compressor 210 of passage 113 and condenser 220 to external world air carry out preheating, and arrangeFurther by being stored in cold water in cold water container 320 in the evaporimeter 240 of desiccant cooling passage 112Cooling.
, compressor 210 utilizes motor (not shown) compressed refrigerant, in this process, utilizes horseReach the used heat that produces while driving and to external world air heat, and condenser 220 makes compressor 210In the process of the condensation of refrigerant providing, carry out heat exchange with outside air and make in the temperature of outside airRise, and evaporimeter 240 in the process of cold-producing medium evaporation that makes to be expanded in expansion valve 230 low pressure with coldThe cold water of water container 320 carries out heat exchange and the cold water temperature of cold water container 320 is reduced.
As, by described compressor 210 and condenser 220 being arranged to heat exchanger 180Air input side and the outside air flowing into towards heat exchanger 180 is carried out to preheating, thus can improve dryDry efficiency is beneficial to the regeneration of dehumidifying rotor 140, and described evaporimeter 240 is arranged at cold water container 320In, thus utilize cold-producing medium evaporation latent heat and in cooler 150 through once cooling cold waterCarry out secondary cooling, can further reduce thus the chilling temperature of cold water.
In addition, hybrid refrigeration device according to the present invention is characterised in that, is being connected in heat exchanger 180Hot water line 182 with for being connected between cold water container 320 and the cooled water line 330 of conditioned space 400Connect hot water connecting line 183, and at the bifurcation point of cooled water line 330 and hot water connecting line 183, three-dimensional is setValve 340, thus can optionally carry out the refrigeration of conditioned space 400 and heat, and will be arranged at skyAdjust the cold and hot waterline 330a in space 400 to be configured to and can to heat with hot water line dual-purpose with floor.
In the time that conditioned space 400 is freezed, described three-way valve 340 forms flow channel so that cold waterThe cold water of container 320 flows via conditioned space 400, and is stored in cold water container 320Cold water flows along cooled water line 330 by means of the driving of circulating pump 350, thereby via conditioned space 400In cold and hot waterline 330a and implement the refrigeration of conditioned space 400, and through the cold water of conditioned space 400Can again be stored in cold water container 320, or be supplied to cooler by water filling device 157150 wet channel 152.
In the time that conditioned space 400 is heated, described three-way valve 340 makes by conversion flow channelHot water is along hot water line 182 and hot water connecting line 183 conditioned space 400 of flowing through, thereby makes cold water storageCold feed between case 320 and conditioned space 400 is blocked. In the case, by hot water line 182The hot water flowing into is flowed through and is arranged at air-conditioning along hot water connecting line 183 by means of the driving of circulating pump 350Cold and hot waterline 330a in space 400 and implement heating of conditioned space 400, and the conditioned space 400 of flowing throughHot water revert to hot water line 182 along hot water connecting line 183.
According to the present invention of formation described above, in the time that being freezed, conditioned space 400 can operate toThe first operational mode and the second operational mode, wherein the first operational mode is so a kind of pattern: if uncommonHope and only make cold feed arrive conditioned space 400, close for air-lock 122 and break off air feed and by coolerIn 150, the cold feed of preparation is to conditioned space 400; The second operational mode is so a kind of pattern: ifNeed to carry out refrigeration and the dehumidifying of conditioned space 400 simultaneously, open for air-lock 122 and to conditioned spaceWhen 400 air feed, prepare cold water and be fed to conditioned space 400, and, conditioned space 400 is being enteredWhen row heats, can be by making hot water circuit implement heating of conditioned space 400 in conditioned space 400.
Above, specific embodiment of the present invention is had been described in detail. But thought of the present invention andScope is not limited to this specific embodiment, commonly knows as long as having in the technical field of the inventionThe personnel that know can understand can carry out multiple amendment and distortion in the scope that does not depart from purport of the present invention.
Therefore, the embodiment of above record is just in order to absolutely prove scope of the present invention to institute of the present inventionThe personnel in genus technical field with general knowledge provide, and should be understood to all aspects is all exampleProperty and not determinate, scope that scope of the present invention can only be asked according to claims is come reallyFixed.
Claims (8)
1. a hybrid refrigeration device, comprises desiccant cooling device and cold feed device,
Described desiccant cooling device comprises: desiccant cooling case, inside is divided into desiccant cooling passage by next doorWith regeneration passage; Dehumidifying rotor, can establish with regeneration passage rotatably across described desiccant cooling passageBe placed in described desiccant cooling case, and be built-in with dehumidizer, for removing by described desiccant cooling passageThe moisture containing in leaked-in air; Heat exchanger, to heating by the air of described regeneration passage,For the regeneration of described dehumidifying rotor; Cooler, is arranged at described desiccant cooling passage, leads to for makingThe air of having crossed described dehumidifying rotor and be removed moisture is by the water being sprayed by water filling device, thus utilizationEvaporation of water latent heat and prepare cold water; Fan, for the sky with regeneration passage by described desiccant cooling passageGas blows by force;
Described cold feed device collects the cold water prepared by described cooler and circulation-supplied, so that described inThe cold water conditioned space of flowing through,
Described cooler is regenerative evaporative type cooler, comprising:
Dry passage, for passing through the dry air that has passed through described dehumidifying rotor;
Wet channel, for reclaiming airborne part or all air that has passed through described dry passage;
Water filling device, to spray water in described wet channel;
Air outlet, discharges the air that has passed through described wet channel to the external world,
Towards the flow direction of the water spraying in described wet channel be as free-falling direction from top towardsBottom,
The flow direction of air of described wet channel of flowing through be as be sprayed onto water in described wet channelFlow direction rightabout from bottom towards top,
The flow direction of air of described dry passage of flowing through is and the mobile side of the air of the described wet channel of flowing throughRound about from top towards bottom.
2. hybrid refrigeration device as claimed in claim 1, is characterized in that, is injected into described wet channelWater in a part of water evaporate because of the air by described wet channel, and make the water evaporating utilizingEvaporation latent heat and evaporate while carrying out heat exchange with the cooling air by described dry passage with described dry passageAnd the temperature of remaining water reduces, thereby prepare cold water.
3. hybrid refrigeration device as claimed in claim 1, is characterized in that, described cooler has confessionAir-lock and Air Conditioning supply opening, for by defeated the airborne portion of air of having passed through described dry passageDeliver to described wet channel, and the remainder air that has passed through described dry passage is directly fed to air-conditioning skyBetween.
4. hybrid refrigeration device as claimed in claim 3, is characterized in that, comprises following operational mode:
The first operational mode, in the time that described conditioned space is carried out to refrigerating operaton, the described air-lock that supplies is closedAnd make air be unable to supply conditioned space, but the whole air that passed through described dry passage are transported to instituteState wet channel, with by the cold feed of being prepared by described cooler to conditioned space;
The second operational mode, when described conditioned space is dehumidified, when refrigerating operaton, described for air-lockThe portion of air of being opened and made to pass through described dry passage is supplied by described Air Conditioning supply openingRequired conditioned space is transported to described wet channel by the remainder air that has passed through described dry passage simultaneously,Thereby in described cooler, prepare cold water and supply cold water to conditioned space.
5. hybrid refrigeration device as claimed in claim 1, wherein, described cold feed device comprises:
Drain bar, collects the cold water of preparing in described cooler;
Cold water container, stores the cold water that comes together in described drain bar;
Cooled water line, supplies cold water from described cold water container to conditioned space;
Three-way valve, the hot water that is configured in the hot water line for connecting described cooled water line and described heat exchanger connectsThe bifurcation point of wiring, for by conversion flow channel and to optionally hot-water supply of described conditioned spaceOr cold water;
Circulating pump, for making described cold water be recycled to conditioned space and water filling device, or makes to be supplied to instituteState the hot water circuit of heat exchanger to conditioned space.
6. hybrid refrigeration device as claimed in claim 5, is characterized in that, in described conditioned space, establishesBe equipped with cold and hot waterline, for making the cold water of selective supply by the flow channel conversion of described three-way valveOr flow of hot water warp circulation, and described cold and hot waterline is cooled water line and hot water line by dual-purpose.
7. if claim 1 is to the hybrid refrigeration device as described in any one in claim 6, its spyLevy and be, described hybrid refrigeration device also comprise by compressor, condenser, expansion valve, evaporimeter, withAnd the compression-type refrigeration device that forms of the refrigerant pipe that connects these, wherein said compressor and condenserBe arranged at the air sucking side of the described heat exchanger of described regeneration passage, for utilizing described compressorThe condensation heat producing in the process of the used heat producing when driving and cold-producing medium condensation in described condenser andThe outside air flowing into towards described heat exchanger is carried out to preheating; And described evaporimeter is arranged at for storageDeposit in the cold water container of the cold water of being prepared by described cooler, dive for the evaporation by described cold-producing mediumHeat and to give secondary cooling by obtain once cooling cold water in described cooler.
8. hybrid refrigeration device as claimed in claim 1, is characterized in that, is fed to described heat exchangeThe thermal source of the hot water of device is that the used heat, underground heat or the solar energy that utilize cogeneration of heat and power provide.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110039775A KR101229676B1 (en) | 2011-04-27 | 2011-04-27 | Hybrid type cooling equipment |
| KR10-2011-0039775 | 2011-04-27 | ||
| PCT/KR2012/002890 WO2012148110A2 (en) | 2011-04-27 | 2012-04-17 | Hybrid device for cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103502740A CN103502740A (en) | 2014-01-08 |
| CN103502740B true CN103502740B (en) | 2016-05-25 |
Family
ID=47072860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280020336.3A Expired - Fee Related CN103502740B (en) | 2011-04-27 | 2012-04-17 | Hybrid refrigeration device |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR101229676B1 (en) |
| CN (1) | CN103502740B (en) |
| MY (1) | MY158513A (en) |
| WO (1) | WO2012148110A2 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101363941B1 (en) * | 2012-11-13 | 2014-02-25 | 한국지역난방공사 | Stand type dehumidified cooling system with ventilation for apartment building district cooling |
| KR101361099B1 (en) * | 2012-11-13 | 2014-02-13 | (주)귀뚜라미 | Dehumidified cooling system with ventilation for apartment building district cooling |
| KR101392456B1 (en) * | 2012-11-20 | 2014-05-12 | 한국과학기술연구원 | Ceiling stationary dehumidifying cooling device for apartment house district cooling |
| KR101478345B1 (en) * | 2013-04-24 | 2014-12-31 | 황익현 | Air-conditioner and heater using evaporation of water electric vent type |
| KR101573759B1 (en) | 2014-04-18 | 2015-12-02 | 주식회사 경동나비엔 | Apparatus for dehumidifying and cooling air |
| KR101560823B1 (en) * | 2014-04-21 | 2015-10-16 | 주식회사 경동나비엔 | Hybrid type heat pump device |
| WO2015170861A1 (en) * | 2014-05-07 | 2015-11-12 | 주식회사 경동나비엔 | Boiler module for district or central heating without combustion unit, which considers humidifying and cooling operation |
| KR101523373B1 (en) * | 2014-05-07 | 2015-05-29 | 주식회사 경동나비엔 | A boiler module for district or central heating without a combustion structure considering desiccant cooling operation |
| KR101523374B1 (en) * | 2014-05-07 | 2015-05-29 | 주식회사 경동나비엔 | A boiler module for district or central heating without a combustion structure considering desiccant cooling operation |
| KR101655370B1 (en) | 2014-11-24 | 2016-09-08 | 한국과학기술연구원 | Desiccant cooling system |
| CN106152333B (en) * | 2015-04-07 | 2019-10-01 | 大金工业株式会社 | Air-conditioning system and its control method |
| KR101727135B1 (en) | 2015-09-09 | 2017-04-17 | 주식회사 경동나비엔 | Evaporative cooler and Operation method thereof |
| CN105716212B (en) * | 2016-03-17 | 2019-12-31 | 青岛海尔空调器有限总公司 | Air conditioning system with humidity automatic control function |
| KR101939586B1 (en) | 2016-12-30 | 2019-01-21 | 주식회사 경동나비엔 | Air conditioner |
| KR101913265B1 (en) | 2017-03-30 | 2018-10-30 | 한국에너지기술연구원 | Self-sufficient solar fresh air heating and water preheating hybrid system |
| WO2019025873A1 (en) * | 2017-08-03 | 2019-02-07 | Gaurav Jain | Domestic air cooler with an inbuilt compact/mini compressor water chiller |
| MX2021003319A (en) * | 2018-09-20 | 2021-05-14 | Vdb B V | A greenhouse having a climate control system, climate control system and method of operating the greenhouse. |
| CN112413732A (en) * | 2020-11-21 | 2021-02-26 | 惠州市合之宝环境设备有限公司 | Non-refrigerant air conditioning unit and cooling method thereof |
| CN114687178A (en) * | 2020-12-30 | 2022-07-01 | 广东美的白色家电技术创新中心有限公司 | Clothes treating device |
| KR102621570B1 (en) * | 2023-05-09 | 2024-01-05 | 주식회사 지헨이앤씨 | System for Constant Temperature and Humidity |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020061735A (en) * | 2001-01-17 | 2002-07-25 | 한국과학기술연구원 | Regenerative evaporative cooler |
| JP2002286250A (en) * | 2001-03-26 | 2002-10-03 | Matsushita Seiko Co Ltd | Desiccant air conditioning system |
| CN2553289Y (en) * | 2002-05-17 | 2003-05-28 | 无锡沙漠除湿设备厂 | Self-circulating rotary-wheel humidifier |
| CN2594695Y (en) * | 2002-11-22 | 2003-12-24 | 浙江省普瑞科技有限公司 | Air dehumidifier |
| CN1517608A (en) * | 2003-01-14 | 2004-08-04 | Lg������ʽ���� | Air-conditioning system |
| CN101346588A (en) * | 2007-02-01 | 2009-01-14 | 韩国地域暖房公社 | Dehumidifying cooling device for district heating |
| KR20090121620A (en) * | 2008-05-22 | 2009-11-26 | 엘지전자 주식회사 | Dehumidifying air conditioner |
| KR20110038927A (en) * | 2009-10-09 | 2011-04-15 | 주식회사 삼양발부종합메이커 | Cooling and heating system using radiation and control method thereof |
-
2011
- 2011-04-27 KR KR1020110039775A patent/KR101229676B1/en active IP Right Grant
-
2012
- 2012-04-17 WO PCT/KR2012/002890 patent/WO2012148110A2/en active Application Filing
- 2012-04-17 CN CN201280020336.3A patent/CN103502740B/en not_active Expired - Fee Related
- 2012-04-17 MY MYPI2013003886A patent/MY158513A/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020061735A (en) * | 2001-01-17 | 2002-07-25 | 한국과학기술연구원 | Regenerative evaporative cooler |
| JP2002286250A (en) * | 2001-03-26 | 2002-10-03 | Matsushita Seiko Co Ltd | Desiccant air conditioning system |
| CN2553289Y (en) * | 2002-05-17 | 2003-05-28 | 无锡沙漠除湿设备厂 | Self-circulating rotary-wheel humidifier |
| CN2594695Y (en) * | 2002-11-22 | 2003-12-24 | 浙江省普瑞科技有限公司 | Air dehumidifier |
| CN1517608A (en) * | 2003-01-14 | 2004-08-04 | Lg������ʽ���� | Air-conditioning system |
| CN101346588A (en) * | 2007-02-01 | 2009-01-14 | 韩国地域暖房公社 | Dehumidifying cooling device for district heating |
| KR20090121620A (en) * | 2008-05-22 | 2009-11-26 | 엘지전자 주식회사 | Dehumidifying air conditioner |
| KR20110038927A (en) * | 2009-10-09 | 2011-04-15 | 주식회사 삼양발부종합메이커 | Cooling and heating system using radiation and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012148110A3 (en) | 2013-01-03 |
| WO2012148110A2 (en) | 2012-11-01 |
| KR20120121776A (en) | 2012-11-06 |
| KR101229676B1 (en) | 2013-02-04 |
| MY158513A (en) | 2016-10-14 |
| CN103502740A (en) | 2014-01-08 |
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