CN105588244A - Vertical multi-level adsorption type fresh air treating tower - Google Patents
Vertical multi-level adsorption type fresh air treating tower Download PDFInfo
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- CN105588244A CN105588244A CN201610064783.9A CN201610064783A CN105588244A CN 105588244 A CN105588244 A CN 105588244A CN 201610064783 A CN201610064783 A CN 201610064783A CN 105588244 A CN105588244 A CN 105588244A
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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
- F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
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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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/0014—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 cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—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 using natural energy, e.g. solar energy, energy from the ground using solar energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention provides a vertical multi-level adsorption type fresh air treating tower, and belongs to the technical field of heating, ventilating and air conditioning. The fresh air treating tower is composed of two parallel air flues. Each air flue comprises a draught fan, a box, solid moisture absorption modules, air-water/refrigerant heat exchangers, a filter and a water/refrigerant pipeline, wherein the draught fan is located at the end of the air flue, namely the air inlet and outlet position of the treating tower, a filter is arranged behind the draught fan, the air-water/refrigerant heat exchangers and the solid moisture absorption modules are alternately arranged behind the filter, the air-water/refrigerant heat exchangers are arranged in parallel and arranged before and after all the levels of the solid moisture absorption modules, and the water/refrigerant pipeline is arranged outside the box and connected with the air-water/refrigerant heat exchangers. The fresh air treating tower can continuously treat fresh air, dehumidifying and cooling can be conducted on outdoor fresh air in summer, humidifying and heating can be conducted on fresh air in winter, heating can be conducted on fresh air in transition seasons, cooling or direct ventilating can be conducted, and the outdoor fresh air is purified all year round. The structure is simple, and the filters are convenient to replace.
Description
Technical field
The present invention relates to HVAC technical field, refer to that especially a kind of vertical multi-stage absorption type is newWind treating column.
Background technology
In order effectively to remove indoor pollution material and to improve indoor air quality, heat and moisture in the building environmentControl resh air requirement is had to certain requirement. In summer or winter, need to dehumidify to new windCooling or warming and humidifying after can send into indoor, the increase that therefore can bring air conditioning energy consumption.How in improving indoor air quality, reducing new wind processing energy consumption is the weight of building energy conservationWant problem.
Solid moisture absorbent can be realized air dewetting and air wetting function. Conventional employing solid is inhaledThe air processor of humectant comprises runner and interior cold/interior hot moisture absorption bed. The air-treatment of runnerProcess is similar to constant enthalpy, and therefore heat source temperature is higher. According to different dehumidifying degree, heat source temperatureWithin the scope of 90 DEG C～130 DEG C, thermal source adopts electrical heating or high-temperature steam more, is unfavorable for low temperatureThe use of thermal source, air-treatment energy consumption is higher. In the cold/heat source temperature of interior hot moisture absorption bed relativeCan reduce in runner. But adsorbent is attached on heat exchanger, adsorbent mass is subject to heat exchangeDevice area effect. Because the specific area of heat exchanger is less, the suction that unit heat exchanger quality is correspondingAttached dose of quality is less, cause thus interior cold/absorption of interior hot moisture absorption bed and desorption conversion time areShort, be generally 3～5 minutes, thereby there is a large amount of cold and hot supporting in cold fluid and hot fluid and heat exchanger placeWear and tear mistake, affect unit performance.
Therefore, be badly in need of a kind of new new wind treating apparatus and solve above-mentioned deficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide the new wind processing of a kind of vertical multi-stage absorption typeTower, can realize dehumidifying and the cooling to new wind in summer, realize in the winter time the humidification of new wind andHeating, according to indoor and outdoor temperature situation, realizes cooling or heating or straight to new wind at conditioning in Transition SeasonConnect wind, and there is the ability of pollutant outside filter chamber. This new wind treating column is by two Parallel airflowsRoad composition, each air channel comprises blower fan, casing, solid hygroscopic module, Air-Water/cold-producing mediumHeat exchanger, filter and water/refrigerant tubing. Wherein, blower fan, solid hygroscopic module, skyAir-water/refrigerant heat exchanger and filter are arranged on box house, and blower fan is positioned at casing end skyGas is imported and exported position, after blower fan, filter is set, for particle and the dirt of filtered airDye thing. Air-Water/refrigerator heat exchanger and solid hygroscopic module, air are set after filter-water/refrigerant heat exchanger is arranged in parallel, and Air-Water/refrigeration is all set before and after solid hygroscopic moduleAgent heat exchanger, water/refrigerant tubing is positioned at casing outside, water/refrigerant tubing and Air-Water/Refrigerant heat exchanger is connected.
New wind treating column arranges more than one solid hygroscopic module in each air channel, more than twoAir-Water/refrigerant heat exchanger, and Air-Water/refrigerant heat exchanger quantity compares solid hygroscopicMany one of module number. Air-Water/refrigerant heat exchanger is by the same Cooling and Heat Source of water/refrigerant tubingBe connected, inside is water or cold-producing medium, and Air-Water/refrigerant heat exchanger is by fin and fluid pipelineComposition, fin is evenly arranged on fluid pipeline.
Solid hygroscopic module comprises housing, fixed support and wire netting, and fixed support is arranged on shellBody inside, and be positioned at air ports place, windward side, fixed support is latticed, each gridWire netting is inside set, and the mesh of wire netting is less than the diameter of solid moisture absorbent particle, to prevent suctionHumectant spills. This solid moisture absorbent inside modules is piled up and is placed solid moisture absorbent particle, and solid is inhaledHumectant module can be taken out at any time, and inner hygroscopic agent particle is changed. Meanwhile, windwardWhen area is identical, the windward side of square hygroscopic agent module can be designed to different length-width ratios, therebyMake the outside windward side of new wind treating column size there are different length-width ratios, to meet different installation skiesBetween demand.
New wind treating column arranges two air channels, left and right, is for ensureing the continuous processing to new wind. OftenThe conversion of solid hygroscopic module in individual air channel between adsorption and desorption state is by turn simultaneouslyCommutation is answered the interior cold and hot fluid flow direction of air channel heat exchanger and new wind and regeneration air to flow to and is realized.Because hygroscopic agent particle is put in the accumulation of solid hygroscopic inside modules, hygroscopic agent quality is large, can extendThe adsorption and desorption time is long, extends the change-over period between adsorption and desorption state.
In the time passing into water in water/refrigerant tubing, water/refrigerant tubing and high-temperature heat-exchanging and lowTemperature heat exchanger is connected, and cross valve is set on water/refrigerant tubing; When logical in water/refrigerant tubingWhile entering cold-producing medium, water/refrigerant tubing is connected with compressor, arranges swollen on water/refrigerant tubingSwollen valve and cross valve.
The beneficial effect of technique scheme of the present invention is as follows:
The present invention in conjunction with runner and interior cold/advantage of interior hot moisture absorption bed, avoid both defect,The new wind treating column of a kind of multistage solid hygroscopic module and the combination of inter-stage heat exchanger is proposed, can be in the summerDehumidifying and the cooling of Ji Shixian to new wind, realizes humidification and heating to new wind, in the winter time in mistakeCross season according to indoor and outdoor temperature situation, realize cooling or the heating to new wind or directly ventilate. AdoptCan significantly reduce heat source temperature by multistage flow process. Hygroscopic agent separates with heat exchanger simultaneously, hygroscopic agentAccumulation is placed in solid hygroscopic module, and hygroscopic agent quality is large, adsorption and desorption state conversion weekPhase extends, and can be increased to conversion time more than 1 hour, and cold-hot counteraction loss reduces. System canAdopt high temperature low-temperature receiver as natural cooling source and the cold machine cold water of high temperature etc. and low-temperature heat source as heat pump,Solar heat water-driven, thus systematic function improved.
Brief description of the drawings
Fig. 1 is that the new wind treating column of vertical multi-stage absorption type of the present invention is (with level Four solid moisture absorbentAdding Pyatyi heat exchanger is example) front view;
Fig. 2 is that (add Pyatyi with level Four solid moisture absorbent changes the new wind treating column of vertical multi-stage absorption typeHot device is example) left view;
Fig. 3 is Air-Water/refrigerant heat exchanger (taking a comb as example) structural scheme of mechanism;
Fig. 4 is solid hygroscopic modular structure schematic diagram;
Fig. 5 is the fresh air dehumidification cooling procedure Air Flow schematic diagram in summer of new wind treating column;
Fig. 6 is new wind humidification heating process Air Flow schematic diagram in the winter of new wind treating column;
Fig. 7 is the exterior line type of attachment schematic diagram that heat pump and independent Cooling and Heat Source drive.
Wherein: 1-blower fan; 2-casing; 3-solid hygroscopic module; The heat exchange of 4-Air-Water/cold-producing mediumDevice; 5-filter; 6-water/refrigerant tubing; 7-fin; 8-fluid pipeline; 9-housing; 10-Fixed support; 11-wire netting; 12-compressor; 13-expansion valve; 14-cross valve; 15-high temperatureHeat exchanger; 16-cryogenic heat exchanger.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, belowBe described in detail in connection with drawings and the specific embodiments.
The present invention is directed to the problems such as existing new wind treating apparatus energy consumption is high, unit performance is poor, carryFor the new wind treating column of a kind of vertical multi-stage absorption type.
This new wind treating column comprises two parallel air channels, as depicted in figs. 1 and 2, and each air channelComprise that blower fan 1, casing 2, N level solid hygroscopic module 3, N+1 level Air-Water/cold-producing medium changeHot device 4, filter 5 and water/refrigerant tubing 6, wherein, blower fan 1, solid hygroscopic module3, Air-Water/refrigerant heat exchanger 4 and filter 5 are arranged on casing 2 inside, blower fan 1Be positioned at casing 2 air ports positions, end, filter 5, filter are set after blower fan 1Air-Water/refrigerator heat exchanger 4 and solid hygroscopic module 3, Air-Water/refrigeration are set after 5Agent heat exchanger 4 is arranged in parallel, and solid hygroscopic module 3 front and back all arrange Air-Water/cold-producing medium and changeHot device 4, water/refrigerant tubing 6 is positioned at casing 2 outsides, water/refrigerant tubing 6 and air-Water/refrigerant heat exchanger 4 is connected.
As shown in Figure 3, Air-Water/refrigerant heat exchanger 4 is by 8 groups of fin 7 and fluid pipelinesBecome, fin 7 is evenly arranged on fluid pipeline 8, and air concurrent flow is crossed fin, Air-Water/Refrigerant heat exchanger 4 inside are water or cold-producing medium.
As shown in Figure 4, solid hygroscopic module 3 comprises housing 9, fixed support 10 and metalNet 11, fixed support 10 is arranged on housing 9 inside, and is positioned at air ports place, windward side,Fixed support 10 is latticed, and wire netting 11 is set in each grid, the net of wire netting 11Hole is less than the diameter of solid moisture absorbent particle. Granular solids is housed in solid hygroscopic module 3 to be inhaledHumectant, dispersed placement on air windward side. This module can be got at any time from new wind treating column sideGo out and adsorbent is wherein changed. The windward side of square solids moisture absorption module 3 can be designedBecome different length-width ratios, to meet different installing space demands. Meanwhile, solid moisture absorbent matterAmount is large, and the absorption/desorption cycle is longer.
As shown in Figure 5 and Figure 6, be respectively dehumidify summer cooling operating mode and winter humidification heaterThe operation logic of condition. Solid hygroscopic module 3 alternations in two air channels of new wind treating column existUnder absorption working condition and desorption operating mode, the air reverse flow in air channel, both sides. Absorption working condition and de-When attached operating mode is switched, solid hygroscopic module 3 and Air-Water/refrigerant heat exchanger 4 maintain static,Need air and water/cold-producing medium to be exchanged in two air channels simultaneously.
As shown in Figure 5, within first cycle of one-period, left air path is operated in absorption workUnder condition, in Air-Water/refrigerant heat exchanger 4, pass into cooling fluid, new wind through multistage dehumidifying andCooling is processed, be processed to send into after ventilation state indoor; Right air path is operated in desorption operating modeUnder, in Air-Water/refrigerant heat exchanger 4, passing into and add hot fluid, room air is through Multi-stage heatingAnd humidification, after solid hygroscopic modules 3 at different levels are dried, be discharged to outdoor. In second cycle,Left air path is operated under desorption operating mode, in Air-Water/refrigerant heat exchanger 4, passes into and adds hot-fluidBody, room air is discharged to outdoor after solid hygroscopic modules 3 at different levels are dried; Three o'clock windRoad is operated under absorption working condition, in Air-Water/refrigerant heat exchanger 4, passes into cooling fluid, newWind arrives ventilation state after multistep treatment, is admitted to indoor. So repeatedly, can realize newlyThe continuous processing of wind.
As shown in Figure 6, within first cycle of one-period, left air path is operated in desorption workUnder condition, in Air-Water/refrigerant heat exchanger 4, pass into and add hot fluid, new wind adds through Multi-stage heatingWet, be processed to send into after ventilation state indoor; Right air path is operated under absorption working condition, skyIn air-water/refrigerant heat exchanger 4, pass into cooling fluid, room air is through multistage dehumidifying and cooling,Carry out being discharged to after humidification outdoor to solid hygroscopic modules 3 at different levels. In second cycle, left side windRoad is operated under absorption working condition, passes into cooling fluid, chamber in Air-Water/refrigerant heat exchanger 4Interior air carries out being discharged to after humidification outdoor to solid hygroscopic modules 3 at different levels; Right air path workUnder desorption operating mode, in Air-Water/refrigerant heat exchanger 4, pass into and add hot fluid, new wind is through manyLevel arrives ventilation state after processing, and is admitted to indoor. So repeatedly, can realize the company to new windContinuous processing.
At conditioning in Transition Season, if do not needed that new wind is dehumidified or humidification, can be by solid hygroscopic module 3Take out, according to whether needing new wind lower the temperature or heat and select to pass into cold water or hot water, thisTime about the blower fan 1 in two air channels can open simultaneously or open separately, now only have new wind, without rowWind.
Owing to can realizing High-temperature cooling and low-temperature heat, this device can enter by multiple Cooling and Heat SourceRow drives. As shown in Figure 7, can adopt heat pump to drive or the driving of independent Cooling and Heat Source, each air-Water/refrigerant heat exchanger 4 is connected in parallel. Fig. 7 (a) is depicted as heat pump driven Cooling and Heat Source form,The cool/heat fluid passing in water/refrigerant tubing 6 is cold-producing medium. Under absorption working condition, skyAir-water/refrigerant heat exchanger 4 is evaporimeter, under desorption operating mode, and the heat exchange of Air-Water/cold-producing mediumDevice 4 is condenser. Low-temperature refrigerant enters evaporimeter air is lowered the temperature after, through compressor12 promote temperature, after then entering condenser air being heated, lower the temperature through expansion valve 13,Enter again evaporimeter. The setting of cross valve 14 can ensure that Air-Water/refrigerant heat exchanger 4 hands overFor the function that realizes evaporimeter and condenser. Fig. 7 (b) is depicted as the pipeline of independent cold and heat source systemConnection diagram, the cool/heat fluid passing in water/refrigerant tubing 6 is water. Add hot-fluidBody in high-temperature heat-exchanging 15 and external heat source heat exchange, this thermal source can from solar energy, used heat,Gas furnace etc.; Cooling fluid is in cryogenic heat exchanger 16 and external source heat exchange, and this low-temperature receiver canProduce for natural cooling source or by high temperature cold water unit. The new wind processing that adopts heat pump to driveDevice integrated level is higher, and the electric energy of compressor and blower fan only need be provided, and uses and is not subject to external conditionRestriction.
The above is the preferred embodiment of the present invention, it should be pointed out that for the artThose of ordinary skill, not departing under the prerequisite of principle of the present invention, can also doGo out some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. the new wind treating column of vertical multi-stage absorption type, comprises two parallel air channels, its spyLevy and be: each air channel comprises blower fan (1), casing (2), solid hygroscopic module (3), skyAir-water/refrigerant heat exchanger (4), filter (5) and water/refrigerant tubing (6), wherein,Blower fan (1), solid hygroscopic module (3), Air-Water/refrigerant heat exchanger (4) and filtrationDevice (5) is arranged on casing (2) inside, and blower fan (1) is positioned at casing (2) end air and entersExit position, blower fan (1) arranges filter (5) afterwards, and filter (5) arranges sky afterwardsAir-water/refrigerator heat exchanger (4) and solid hygroscopic module (3), the heat exchange of Air-Water/cold-producing mediumDevice (4) is arranged in parallel, and before and after solid hygroscopic module (3), Air-Water/cold-producing medium is all set and changesHot device (4), water/refrigerant tubing (6) is positioned at casing (2) outside, water/refrigerant tubing(6) be connected with Air-Water/refrigerant heat exchanger (4).
2. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: described new wind treating column arranges more than one solid hygroscopic module (3) in each air channel,Plural Air-Water/refrigerant heat exchanger (4), and Air-Water/refrigerant heat exchanger (4)Quantity is than many one of solid hygroscopic module (3) quantity.
3. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: described Air-Water/refrigerant heat exchanger (4) is inner is water or cold-producing medium.
4. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: described Air-Water/refrigerant heat exchanger (4) is by fin (7) and fluid pipeline (8)Composition, fin (7) is evenly arranged on fluid pipeline (8).
5. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: described solid hygroscopic module (3) comprises housing (9), fixed support (10) and goldBelong to net (11), fixed support (10) is arranged on housing (9) inside, and is positioned at windward side skyGas import and export, fixed support (10) is latticed, and wire netting (11) is set in each grid,The mesh of wire netting (11) is less than the diameter of solid moisture absorbent particle.
6. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: the inner accumulation of described solid hygroscopic module (3) put into hygroscopic agent particle, solid hygroscopicModule (3) can be taken out at any time, and inner hygroscopic agent particle is changed.
7. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: the solid hygroscopic module (3) in the each air channel of described new wind treating column is in absorption and de-Conversion between attached state is answered air channel Air-Water/refrigerant heat exchanger (4) by while photographInterior cold and hot fluid flows to and new wind and the realization of the regeneration air flow direction.
8. the new wind treating column of vertical multi-stage absorption type according to claim 1, its featureBe: in the time passing into water in described water/refrigerant tubing (6), water/refrigerant tubing (6)Be connected with cryogenic heat exchanger (16) with high-temperature heat-exchanging (15), water/refrigerant tubing (6)On cross valve (14) is set; In the time passing into cold-producing medium in water/refrigerant tubing (6), water/systemCryogen pipeline (6) is connected with compressor (12), arranges swollen on water/refrigerant tubing (6)Swollen valve (13) and cross valve (14).
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| CN201610064783.9A CN105588244A (en) | 2016-01-29 | 2016-01-29 | Vertical multi-level adsorption type fresh air treating tower |
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| CN201610064783.9A CN105588244A (en) | 2016-01-29 | 2016-01-29 | Vertical multi-level adsorption type fresh air treating tower |
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| CN110847947A (en) * | 2019-10-29 | 2020-02-28 | 北京科技大学 | Capacity-adjustable air treatment device adopting phase-change cold-storage and humidity-storage materials |
| TWI695150B (en) * | 2017-11-28 | 2020-06-01 | 南韓商Ｌｇ電子股份有限公司 | dehumidifier |
| CN111377069A (en) * | 2018-12-28 | 2020-07-07 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Heat dissipation system for sealed cabin in vacuum environment |
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| 涂壤等: "热泵和除湿板结合的固体除湿新风机组特性", 《化工学报》 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI695150B (en) * | 2017-11-28 | 2020-06-01 | 南韓商Ｌｇ電子股份有限公司 | dehumidifier |
| CN111377069A (en) * | 2018-12-28 | 2020-07-07 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Heat dissipation system for sealed cabin in vacuum environment |
| CN110847947A (en) * | 2019-10-29 | 2020-02-28 | 北京科技大学 | Capacity-adjustable air treatment device adopting phase-change cold-storage and humidity-storage materials |
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