CN102225298A - Rotary type absorbing dehumidifying system containing porous medium concentrated saline solution - Google Patents
Rotary type absorbing dehumidifying system containing porous medium concentrated saline solution Download PDFInfo
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- CN102225298A CN102225298A CN2011101043424A CN201110104342A CN102225298A CN 102225298 A CN102225298 A CN 102225298A CN 2011101043424 A CN2011101043424 A CN 2011101043424A CN 201110104342 A CN201110104342 A CN 201110104342A CN 102225298 A CN102225298 A CN 102225298A
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Abstract
The invention relates to a rotary type absorbing dehumidifying system containing a porous medium concentrated saline solution and belongs to the field of air conditioners. The system comprises a multilayer moisture absorbing plate, a rotating shaft, a sealing bar, a runner frame, a fan, a speed reducer, a fixed partition plate, resolving hot air, wet air, a saline solution plate and a concentrated saline solution, wherein the multilayer moisture absorbing plate can slowly rotate around the rotating shaft under the driving of the speed reducer; the wet air flows by each layer of the multilayer moisture absorbing plate under the driving of a fan; the multilayer moisture absorbing plate is composed of a porous medium which is soaked in the concentrated saline solution; when the low-temperature wet air flows by the multilayer moisture absorbing plate, the contained water vapor is absorbed by the concentrated saline solution, thereby reducing the relative humidity of the wet air; and when the multilayer moisture absorbing plate enters into the runner frame after passing by the sealing bar, the water vapor adsorbed by the concentrated saline solution on the multilayer moisture absorbing plate is resolved by the resolving hot air, thereby recovering the original concentration of the concentrated saline solution. The concentrated saline solution stored in the saline solution plate can be automatically supplied to the multilayer moisture absorbing plate under the action of capillary suction force of the porous medium, thereby realizing the control on the humidity of indoor air.
Description
Technical field:
Title of the present invention is a porous media dense saline solution swinging adsorption and dehumidification system, belongs to the air regulator field.Multilayer moisture absorption dish is to constitute by having the porous media that has soaked into dense saline solution, steam is just adsorbed by saline solution when room air is flowed through multilayer moisture absorption dish, multilayer moisture absorption dish just enters in the runner frame after turning over sealing strip, resolve hot blast and again the steam that the dense saline solution on the multilayer moisture absorption dish absorbs is partly parsed, thus the control of realization indoor air humidity.
Background technology:
Present widely used dehumanization method has two kinds of hygroscopic agent method and dehumidifiers, the hygroscopic agent method is the material that hygroscopicity is very strong, put into the bottom of drier as the concentrated sulfuric acid or lithium bromide, calcium chloride etc., object to be dried is placed in the same drier, in the process of air free flow, airborne moisture is absorbed by moist very strong material, has kept the low humidity in the whole drier; Dehumidifier is made up of compressor, heat exchanger, fan, water container, casing and controller, its operation principle is: by fan with in the humid air suction machine, pass through heat exchanger, this moment, airborne condensate moisture became the globule, become outside the dry air discharge machine, so circulation reduces indoor humidity.The former dry place is limited, should not carry out air conditioner dehumidification; Latter's consumed energy in using is bigger, against low-carbon energy-saving.
Summary of the invention:
In order to remedy above-mentioned the deficiencies in the prior art, the present invention will provide a kind of simple in structure, easy for installation, dehumidifying porous media dense saline solution swinging adsorption and dehumidification system that the space is big and energy consumption is low.The present invention should comprise for this reason: multilayer moisture absorption dish, rotating shaft, sealing strip, runner frame, fan, reductor, fixing every dish, parsing hot blast, humid air, salting liquid dish, dense saline solution.Multilayer moisture absorption dish twisted rotary shaft under reductor drives slowly rotates, humid air each layer multi-layer moisture absorption dish of under fan promotes, flowing through, and multilayer moisture absorption dish is to constitute by having the porous media that soaks into dense saline solution.When the low temperature humid air flow through between multilayer moisture absorption dish, contained steam was just partially absorbed by high salt concentration solution, and humid air relative humidity is reduced.After multilayer moisture absorption dish turns over sealing strip, just enter in the runner frame, resolve hot blast and again the steam that is absorbed by dense saline solution on the multilayer moisture absorption dish is partly parsed, recovered high salt concentration solution concentration originally.Be stored in high salt concentration solution in the salting liquid dish and be 50%～70% lithium bromide water solution with strong hygroscopic effect or 40%～70% calcium chloride water.This class solution can add in the multilayer moisture absorption dish under the capillary suction force effect of porous media, thereby realizes the control to indoor air humidity.
Description of drawings:
Fig. 1. porous media dense saline solution swinging adsorption and dehumidification system vertical view;
Fig. 2. the A-A view of Fig. 1;
Fig. 3. the B-B of Fig. 2 is to view.Wherein: 1--multilayer moisture absorption dish; The 2--rotating shaft; The 3--sealing strip; 4--hot blast runner frame; The 5--fan; The 6--reductor; 7--is fixing every dish; 8--resolves hot blast; The 9--humid air; 10--salting liquid dish; The 11--dense saline solution.
Case study on implementation:
Fig. 1 also is 60m
3The porous media dense saline solution swinging adsorption and dehumidification system diagram that air-conditioned room uses.Porous media dense saline solution swinging adsorption and dehumidification system is installed on the fresh air heat exchanger mouth of air-conditioned room, fan (5) is introduced the indoor humid air (9) that is with new wind, it is flowed through behind the multilayer moisture absorption dish (1), and the moisture of humid air (9) is that 64% lithium bromide dense saline solution (11) absorbs the fresh air that becomes relative humidity 65% and infeeds indoor by concentration.After lithium bromide dense saline solution (11) concentration of having adsorbed steam drops to about 62%, the multilayer moisture absorption dish (1) that is driven by rotating shaft (2) produces sealing strip (3) and enters in the runner frame (4), promptly parsing hot blast (8) desorption that is blown out by the condenser from refrigeration system falls the part steam that multilayer moisture absorption dish (1) absorbs, and the concentration that bromizates lithium dense saline solution (11) is gone up again and go back to indoor moisture absorption again after about 64%.Rotating shaft (2) with and the multilayer moisture absorption dish (1) of its concrete mutually all form by porous media, its capillary structure also communicates, the upper end of rotating shaft (2) and reductor (6) are fixed and can be rotated by it, the lower end of rotating shaft (2) is inserted in the salting liquid dish (10) and by dense saline solution (11) and is flooded, dense saline solution (11) can flow to whole multilayer moisture absorption dish (1) along the capillary structure in the porous media like this, and keeps the concentration of the lip-deep dense saline solution of multilayer moisture absorption dish (1) (11).
Claims (2)
1. a porous media dense saline solution swinging adsorption and dehumidification system comprises multilayer moisture absorption dish 1, rotating shaft 2, sealing strip 3, runner frame 4, fan 5, reductor 6, fixing every dish 7, parsing hot blast 8, humid air 9, salting liquid dish 10 and dense saline solution 11; It is characterized in that rotating shaft 2 vertically passes the center of circle of each layer of multilayer moisture absorption dish and be cemented on the multilayer moisture absorption dish, each interlayer of multilayer moisture absorption dish is at regular intervals; Fix every dish 7 for two and place multilayer moisture absorption dish 1 top and below respectively, and be cemented in runner frame 4 top and bottoms, the thickness of sealing strip 3 is slightly less than the interlamellar spacing of multilayer moisture absorption dish 1, and the rotating shaft 2 drive multilayer moisture absorption dishes 1 under reductor drives can slowly be rotated in sealing strip 3 formed resistance drain voids; Under fan 5 promotes, can the flow through gap of each layer multi-layer moisture absorption dish of humid air 9; Multilayer moisture absorption dish 1 forms by porous media with rotating shaft 2 and their capillary channel combines as a whole; Resolve hot blast 8 and be from sealing strip 3 outsides and runner frame 4 and fixingly every coiling 7 formed passages, flow through, and wear the gap of multilayer moisture absorption dish 1.
2. the dense saline solution 11 of porous media dense saline solution swinging adsorption and dehumidification as claimed in claim 1 system is characterized in that it is 50%～70% extremely strong lithium bromide water solution of a kind of hygroscopicity or 45%～70% calcium chloride water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101043424A CN102225298A (en) | 2011-04-26 | 2011-04-26 | Rotary type absorbing dehumidifying system containing porous medium concentrated saline solution |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101043424A CN102225298A (en) | 2011-04-26 | 2011-04-26 | Rotary type absorbing dehumidifying system containing porous medium concentrated saline solution |
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| CN102225298A true CN102225298A (en) | 2011-10-26 |
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| CN2011101043424A Pending CN102225298A (en) | 2011-04-26 | 2011-04-26 | Rotary type absorbing dehumidifying system containing porous medium concentrated saline solution |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920375A (en) * | 2014-04-25 | 2014-07-16 | 中山大学 | Hollow fiber membrane liquid dehumidification device driven by capillary force |
| CN108253558A (en) * | 2018-03-10 | 2018-07-06 | 苏州暖舍节能科技有限公司 | A kind of cooling system with damping solution |
| CN109764419A (en) * | 2018-12-28 | 2019-05-17 | 东南大学 | A kind of pump-free type solution dehumidifying and regenerating device based on solution impregnation |
| CN111121181A (en) * | 2019-12-31 | 2020-05-08 | 宁波德业变频技术有限公司 | Dehumidifier and controller thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810935A (en) * | 2010-04-02 | 2010-08-25 | 北京化工大学 | Method and device for regenerating liquid desiccant |
| CN101879438A (en) * | 2009-05-04 | 2010-11-10 | 财团法人工业技术研究院 | Low energy consumption desorption device and dehumidifying device thereof |
-
2011
- 2011-04-26 CN CN2011101043424A patent/CN102225298A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879438A (en) * | 2009-05-04 | 2010-11-10 | 财团法人工业技术研究院 | Low energy consumption desorption device and dehumidifying device thereof |
| CN101810935A (en) * | 2010-04-02 | 2010-08-25 | 北京化工大学 | Method and device for regenerating liquid desiccant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920375A (en) * | 2014-04-25 | 2014-07-16 | 中山大学 | Hollow fiber membrane liquid dehumidification device driven by capillary force |
| CN103920375B (en) * | 2014-04-25 | 2016-08-24 | 中山大学 | One utilizes capillary power-actuated hollow-fibre membrane liquid dehumidifying device |
| CN108253558A (en) * | 2018-03-10 | 2018-07-06 | 苏州暖舍节能科技有限公司 | A kind of cooling system with damping solution |
| CN109764419A (en) * | 2018-12-28 | 2019-05-17 | 东南大学 | A kind of pump-free type solution dehumidifying and regenerating device based on solution impregnation |
| CN111121181A (en) * | 2019-12-31 | 2020-05-08 | 宁波德业变频技术有限公司 | Dehumidifier and controller thereof |
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Application publication date: 20111026 |