CN101837229A - Moisture-absorbing disks and rotary dehumidifier with the same - Google Patents
Moisture-absorbing disks and rotary dehumidifier with the same Download PDFInfo
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- CN101837229A CN101837229A CN 201010155941 CN201010155941A CN101837229A CN 101837229 A CN101837229 A CN 101837229A CN 201010155941 CN201010155941 CN 201010155941 CN 201010155941 A CN201010155941 A CN 201010155941A CN 101837229 A CN101837229 A CN 101837229A
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- Prior art keywords
- moisture absorption
- moisture
- absorption dish
- absorbing
- condenser
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- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims description 43
- 238000007791 dehumidification Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 230000001413 cellular effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 abstract description 8
- 238000011069 regeneration method Methods 0.000 abstract description 8
- 239000011358 absorbing material Substances 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 9
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000003319 supportive effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention provides moisture-absorbing disks (24) with high energy efficiency ratio and a rotary dehumidifier (1) with the same. The moisture-absorbing disks (24) are provided with more than one air-passing channel structure and electric heating devices (24a); and a moisture-absorbing material (24b) is coated on the electric heating devices (24a). The rotary dehumidifier (1) also comprises a moisture-absorbing rotating wheel (20), a condenser (10) and a treatment fan (30); the moisture-absorbing disks (24) are arranged in a moisture-absorbing area (21) and a dehumidifying regeneration area (22) of the moisture-absorbing rotating wheel (20); and the dehumidifying regeneration area (22) of the moisture-absorbing rotating wheel (20) is sealed and communicated with the condenser (10) which is communicated with the treatment fan (30) through a negative pressure channel (70). The moisture-absorbing disks are provided with electric heating assemblies, so that the heat power can be directly provided for the moisture-absorbing material, necessary heat loss can be reduced and the energy efficiency ratio can be improved.
Description
Technical field
The present invention relates to a kind of moisture absorption dish and rotary dehumidifier with this moisture absorption dish.
Background technology
Rotary dehumidifier mainly is made of parts such as Dehumidifying rotary wheel, blower fan, condensers.On operation principle, rotary dehumidifier can be divided into two zones: processing region and regeneration zone.During work, Dehumidifying rotary wheel slowly rotates, be arranged on the hygroscopic material moisture in the absorbed air when forwarding processing region on the Dehumidifying rotary wheel, along with Dehumidifying rotary wheel continues rotation, when forwarding regeneration zone to, the hygroscopic material that has adsorbed moisture is heated, the vapour pressure on surface is higher, thereby the water of hygroscopic material absorption is deviate from, to realize the reduction to relative humidity in the air.
Show the operation principle of existing rotary dehumidifier as Fig. 7, in regeneration zone, be provided with heater and circulating fan, by this heater the air in the regeneration zone is heated, and then by hot-air to the hygroscopic material that has adsorbed moisture heat, dehumidification handles.The employed hot blast of this dehumanization method derives from electric calorifie installation, and the heat of generation is removed the loss of dehumidification, also has most thermal power to be wasted, and that is to say the mode that adopts indirect, thereby Energy Efficiency Ratio is lower, wastes energy.
Summary of the invention
The objective of the invention is to, direct-fired moisture absorption dish of the high hygroscopic material of a kind of Energy Efficiency Ratio and rotary dehumidifier are provided.
To achieve these goals, according to a specific embodiment of the present invention, provide following a kind of moisture absorption dish, it has the more than one wind channel design of crossing, and described moisture absorption dish is provided with electric heating device, is covered with hygroscopic material on the described electric heating device.
In the dehumidification process, thereby,, reduced unnecessary thermal losses, therefore improved Energy Efficiency Ratio to carry out dehumidification owing to can directly heat the hygroscopic material that adheres on it by electric heating device is switched on.
The wind passage excessively of described moisture absorption dish is preferably cellular triangle and crosses the wind channel design.
Because cellular triangle has good supportive, so improved the intensity that changes the moisture absorption dish.
Described cellular triangle is crossed the wind channel design and preferably is entwined by the corrugated structure of V-shape; The corrugated structure of described V-shape is: the angle of its V-shape is 50-70 °, highly is 2.5-4.0mm, and the length of crossing the wind passage is 10-30mm.
The moisture sorption effect of moisture absorption dish with this structure is better, and structure is compact more.
The present invention also provides a kind of rotary dehumidifier that adopts above-mentioned moisture absorption dish, and it has Dehumidifying rotary wheel, condenser and processing blower fan, wherein, is provided with described moisture absorption dish in the interconvertible moisture absorption district of described Dehumidifying rotary wheel and dehumidification renewing zone; The dehumidification renewing zone of described Dehumidifying rotary wheel is communicated with described condenser sealing; And described condenser is communicated with described processing blower fan by negative pressure channel.
The present invention with hygroscopic material directly carry can by apply voltage with the metal electric heating device that produces heat on, utilize hygroscopic material that airborne moisture is adsorbed, the heat that utilizing electric heating device is then provided is deviate from the adsorbed moisture of hygroscopic material.Because the moisture absorption dish is provided with electric heating assembly, can directly provide thermal power to hygroscopic material, has reduced unnecessary thermal losses, therefore improved Energy Efficiency Ratio.
Preferably, in described Dehumidifying rotary wheel and described condenser seal channel, be provided with the temperature sensor that is used to control the electric heating device temperature on the moisture absorption dish.
This temperature sensor can be controlled the temperature range of steam in the regeneration zone, thereby makes steam further reduce energy loss easily to be that the temperature of normal temperature air condensation enters and carries out condensation in the condenser, has improved Energy Efficiency Ratio.
The wind passage excessively of described moisture absorption dish is preferably cellular triangle and crosses the wind channel design.
Description of drawings
Fig. 1 is the exploded perspective view of rotary dehumidifier of the present invention;
Fig. 2 is the front view of the Dehumidifying rotary wheel of rotary dehumidifier shown in Figure 1;
Fig. 3 is the front view of moisture absorption dish in the Dehumidifying rotary wheel shown in Figure 2;
Fig. 4 is the side view of moisture absorption dish shown in Figure 3;
Fig. 5 is the partial enlarged view of moisture absorption dish shown in Figure 3;
Fig. 6 is the operation principle schematic diagram of rotary dehumidifier of the present invention;
Fig. 7 is the operation principle schematic diagram of prior art rotary dehumidifier.
The specific embodiment
According to a preferred embodiment of the present invention, as a kind of rotary dehumidifier 1 has been shown among Fig. 1～Fig. 6.
As shown in Figure 1, this rotary dehumidifier 1 comprises: the condenser 10 that is arranged in order, Dehumidifying rotary wheel 20 and blower fan main body frame 30 are provided with in blower fan main body frame 30 and handle the blower fan (not shown).The concrete structure of Dehumidifying rotary wheel 20 as shown in Figure 2.In this specific embodiment, Dehumidifying rotary wheel 20 is divided according to function, can be divided into three moisture absorption districts 21 and a dehumidification renewing zone 22 (wherein, moisture absorption district 21 and a dehumidification renewing zone 22 can be changed mutually).
In addition, as shown in Figure 1, the lower area of blower fan main body frame 30 is provided with capsul 50 behind the renewing zone, between Dehumidifying rotary wheel 20 and condenser 10, also be provided with the renewing zone before capsul 60.Capsul 60 is fitted to each other and is connected before dehumidification renewing zone 22 (referring to Fig. 2) behind the renewing zone of described blower fan main body frame 30 bottoms on capsul 50, the Dehumidifying rotary wheel 20 and the renewing zone, constitutes the renewing zone of confined space structure.Wherein, capsul 60 links to each other with condenser 10 by the pipeline (not shown) before the renewing zone.And link to each other by negative pressure channel 70 between condenser 10 and the blower fan main body frame 30.
In addition, this rotary dehumidifier 1 also comprises synchronous motor 40, slowly rotates to drive Dehumidifying rotary wheel 20.
In three moisture absorption districts 21 of described Dehumidifying rotary wheel 20 and a dehumidification renewing zone 22, be provided with the moisture absorption dish of making by metal heat tape 24a coiling 24, thereby this heat tape 24a can switch on by external power supply and heat distribute heat, on this metal heat tape 24a, be equipped with the hygroscopic material 24b that is used for adsorption moisture, referring to Fig. 3 to Fig. 5.When making this moisture absorption dish 24, earlier metal heat tape 24a is pressed into the corrugated structure that has V-shape, form the corrugated metal heat tape of W type 24a, then on the corrugated sheet that hygroscopic material 24b is made attached to this metal heat tape 24a, example adopts adhesive directly to be bonded on the METAL HEATING PROCESS band 24a, and then this corrugated sheet that has V-shape is coiled into plate-like, be provided with insulating tape 24c between the multilayer heat tape 24a, so make moisture absorption dish 24, wherein the space that is made of V-shape was the wind passage.In this specific embodiment, the preferred 2.5-4.0mm of height h of V-shape corrugated sheet, the preferred 10-30mm of width d of moisture absorption dish 24, the preferred 50-70 degree of the angle α of V-shape.V-shape twines back formation and carries out the cellular leg-of-mutton wind passage of crossing, owing to triangle has supportive preferably, so the corrugated sheet with V-shape is that example describes in the present embodiment.But, be understood that the corrugated sheet of V-shape also can be waveform or other shapes.
Fig. 6 is the operation principle schematic diagram of rotary dehumidifier 1 of the present invention, represents to handle the flow direction of air among the figure with hollow arrow, represents the flow direction of regeneration air with filled arrows.
Extremely shown in Figure 6 as Fig. 1, the processing air enters in the processing region of this rotary dehumidifier 1 from the outside of condenser 10, when flowing through Dehumidifying rotary wheel 20 by moisture absorption dish 24 adsorption moistures (referring to Fig. 2 to Fig. 5) in three moisture absorption districts 21, along with Dehumidifying rotary wheel 20 slowly rotates, when the moisture absorption dish 24 that has adsorbed moisture goes to dehumidification renewing zone 22, this metal heat tape 24a that has adsorbed the moisture absorption dish 24 of moisture powered makes its heating, and the heat that sends is deviate from the moisture of hygroscopic material 24b absorption.The moisture of deviating from is brought in the condenser 10 by the negative pressure that the processing blower fan (not shown) in the blower fan main body frame 40 is produced in airtight renewing zone 22, condenses into water.
Because 24 on the moisture absorption dish of rotary dehumidifier 1 of the present invention directly provides thermal power to hygroscopic material 24 as electric heating assembly (heat tape 24a) in the dehumidification process, reduced unnecessary energy loss, therefore increased Energy Efficiency Ratio.
In addition, also can temperature sensor be set in dehumidification renewing zone 22, the temperature range of dehumidification renewing zone 22 steam when heating with Collaborative Control metal heat tape 24a, this temperature range preferably is controlled at 95-99 ℃, steam in this temperature range is when entering condenser 10, can be at an easy rate by the condensation of normal temperature air institute, with further reduction energy loss.
Claims (6)
1. a moisture absorption dish (24) is characterized in that, has the more than one wind channel design of crossing, and described moisture absorption dish (24) is provided with electric heating device (24a), is covered with hygroscopic material (24b) on the described electric heating device (24a).
2. moisture absorption dish according to claim 1 is characterized in that, the wind passage excessively of described moisture absorption dish (24) is that cellular triangle is crossed the wind channel design.
3. moisture absorption dish according to claim 2 is characterized in that, described cellular triangle is crossed the wind channel design and is entwined by the corrugated structure of V-shape; The corrugated structure of described V-shape is: the angle of its V-shape (α) is 50-70 °, and highly (h) is 2.5-4.0mm, and the length (d) of crossing the wind passage is 10-30mm.
4. a rotary dehumidifier (1) that adopts the described moisture absorption dish of claim 1 has Dehumidifying rotary wheel (20), condenser (10) and handles blower fan (30), it is characterized in that:
In the interconvertible moisture absorption district (21) of described Dehumidifying rotary wheel (20) and dehumidification renewing zone (22), be provided with described moisture absorption dish (24);
The dehumidification renewing zone (22) of described Dehumidifying rotary wheel (20) is communicated with described condenser (10) sealing;
Described condenser (10) is communicated with described processing blower fan (30) by negative pressure channel (70).
5. rotary dehumidifier according to claim 4 (1) is characterized in that, is provided with the temperature sensor of electric heating device (24a) temperature that is used to control on the moisture absorption dish in described Dehumidifying rotary wheel (20) and described condenser (10) seal channel.
6. rotary dehumidifier according to claim 4 (1) is characterized in that, the wind passage excessively of described moisture absorption dish (24) is that cellular triangle is crossed the wind channel design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010155941 CN101837229B (en) | 2010-04-21 | 2010-04-21 | Moisture-absorbing disks and rotary dehumidifier with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010155941 CN101837229B (en) | 2010-04-21 | 2010-04-21 | Moisture-absorbing disks and rotary dehumidifier with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101837229A true CN101837229A (en) | 2010-09-22 |
| CN101837229B CN101837229B (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010155941 Expired - Fee Related CN101837229B (en) | 2010-04-21 | 2010-04-21 | Moisture-absorbing disks and rotary dehumidifier with the same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387537A (en) * | 2015-12-14 | 2016-03-09 | 泰州市日高冷机有限公司 | Split internal heating absorbing rotary plate and rotary wheel dehumidifier applying absorbing rotary plate |
| CN105457456A (en) * | 2015-12-14 | 2016-04-06 | 泰州市日高冷机有限公司 | Split internal-heating type adsorption rotating plate and rotating wheel dehumidifier where adsorption rotating plate is applied |
| CN107321140A (en) * | 2016-04-29 | 2017-11-07 | 财团法人工业技术研究院 | Dehumidifying wheel |
| CN108731461A (en) * | 2017-04-20 | 2018-11-02 | 财团法人工业技术研究院 | Dehumidifying wheel drying device and combined drying equipment thereof |
| CN112013113A (en) * | 2020-10-10 | 2020-12-01 | 天长市云联管道有限公司 | Metal sealing element |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001174009A (en) * | 1999-12-14 | 2001-06-29 | Daikin Ind Ltd | Humidity adjusting apparatus |
| JP2003038930A (en) * | 2001-07-31 | 2003-02-12 | Matsushita Seiko Co Ltd | Dehumidifier |
| CN101216268A (en) * | 2008-01-10 | 2008-07-09 | 北京亚都空气污染治理技术有限公司 | Adsorption type runner dehumidifier dehumidifying runner and method of manufacture |
| CN101274201A (en) * | 2007-03-30 | 2008-10-01 | 霓佳斯株式会社 | Dehumidifier and dehumidification method |
-
2010
- 2010-04-21 CN CN 201010155941 patent/CN101837229B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001174009A (en) * | 1999-12-14 | 2001-06-29 | Daikin Ind Ltd | Humidity adjusting apparatus |
| JP2003038930A (en) * | 2001-07-31 | 2003-02-12 | Matsushita Seiko Co Ltd | Dehumidifier |
| CN101274201A (en) * | 2007-03-30 | 2008-10-01 | 霓佳斯株式会社 | Dehumidifier and dehumidification method |
| CN101216268A (en) * | 2008-01-10 | 2008-07-09 | 北京亚都空气污染治理技术有限公司 | Adsorption type runner dehumidifier dehumidifying runner and method of manufacture |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387537A (en) * | 2015-12-14 | 2016-03-09 | 泰州市日高冷机有限公司 | Split internal heating absorbing rotary plate and rotary wheel dehumidifier applying absorbing rotary plate |
| CN105457456A (en) * | 2015-12-14 | 2016-04-06 | 泰州市日高冷机有限公司 | Split internal-heating type adsorption rotating plate and rotating wheel dehumidifier where adsorption rotating plate is applied |
| CN107321140A (en) * | 2016-04-29 | 2017-11-07 | 财团法人工业技术研究院 | Dehumidifying wheel |
| CN108731461A (en) * | 2017-04-20 | 2018-11-02 | 财团法人工业技术研究院 | Dehumidifying wheel drying device and combined drying equipment thereof |
| CN112013113A (en) * | 2020-10-10 | 2020-12-01 | 天长市云联管道有限公司 | Metal sealing element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101837229B (en) | 2013-01-02 |
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Owner name: SUZHOU YADU ENVIRONMENTAL PROTECTION TECHNOLOGY CO Free format text: FORMER OWNER: BEIJING YADU CONTROL OF AIR POLLUTION TECHNOLOGY CO., LTD. Effective date: 20120423 |
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Address after: Wuzhong District Suzhou city Jiangsu province 215128 Bridge Road No. 111 Patentee after: YADU TECHNOLOGY GROUP CO.,LTD. Address before: Su Fu Lu Guangfu town Suzhou city Jiangsu province 215159 No. 18-2 Patentee before: SUZHOU YADU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20130102 |