CN211650547U - Single-fan rotating wheel dehumidification system special for wind power - Google Patents
Single-fan rotating wheel dehumidification system special for wind power Download PDFInfo
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- CN211650547U CN211650547U CN201922462244.2U CN201922462244U CN211650547U CN 211650547 U CN211650547 U CN 211650547U CN 201922462244 U CN201922462244 U CN 201922462244U CN 211650547 U CN211650547 U CN 211650547U
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Abstract
The utility model relates to a special single fan runner dehumidification system of wind-powered electricity generation, including filter, fan, rotary dehumidifier, ceramic electrical heating, the three-fourth region of rotary dehumidifier is the dehumidification region, and the fourth region is the dry regeneration region, and the output of fan passes through the tuber pipe in proper order through rotary dehumidifier's dehumidification region, dry wind air outlet formation major cycle, and fan output passes through the tuber pipe in proper order through rotary dehumidifier's dehumidification region, heater, rotary dehumidifier's dry regeneration region formation minor cycle. The structure is simple, and the failure rate is lower.
Description
Technical Field
The utility model relates to a dehumidification field of wind-powered electricity generation trade, concretely relates to special single fan runner dehumidification system of wind-powered electricity generation.
Background
With the rapid development of technical strength in the wind power industry, the technology of the offshore high-power wind driven generator is more and more mature. A motor for wind power generation generates a large amount of heat, and fresh air is required to enter for cooling continuously. However, the offshore environment has the characteristics of high humidity and high salt fog, fresh air needs to be subjected to dehumidification before entering heat exchange, and a dehumidifier is usually used for air pretreatment. The dehumidifier in the prior art is provided with two fans, wherein one fan is used for driving processing wind, and the other fan is used for driving regeneration wind. Because the maintenance and maintenance difficulty of offshore equipment is high, the dehumidifier has a simpler structure, a lower failure rate and higher operation reliability of the wind driven generator.
Disclosure of Invention
For solving the problem that the dehumidifier structure is complicated among the prior art, the fault rate is high, the utility model aims to provide a simple structure, the special single fan runner dehumidification system of wind-powered electricity generation that the fault rate is lower more.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the single-fan rotary-wheel dehumidification system special for the wind power comprises a filter, a fan, a rotary dehumidifier and ceramic electric heating, wherein a three-fourth area of the rotary dehumidifier is a dehumidification area, a one-fourth area of the rotary dehumidifier is a drying regeneration area, the output of the fan sequentially passes through the dehumidification area of the rotary dehumidifier and a drying air outlet through an air pipe to form a main circulation, and the output of the fan sequentially passes through the dehumidification area of the rotary dehumidifier, a heater and the drying regeneration area of the rotary dehumidifier through an air pipe to form an auxiliary circulation.
Furthermore, the inside of the rotating wheel dehumidifier is of a honeycomb structure.
Further, the filter is a salt spray filter.
Still further, the heater is a ceramic electric heater.
After taking above technical scheme, the beneficial effects of the utility model are that: the dehumidifier provides air circulation of main and auxiliary circulation by only using one centrifugal fan, has simple and compact structure, high efficiency, low noise, low cost and low energy consumption, and further reduces the manufacturing, using and maintaining cost. Two air channels and one fan are adopted, and compared with a standard rotary dehumidifier, the two-fan rotary dehumidifier has the advantages of higher efficiency and lower cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a rotary wheel structure of a rotary dehumidifier.
In the figure: the device comprises a salt spray filter 1, a centrifugal fan 2, a rotary dehumidifier 3, a ceramic heater 4, a dehumidification area 5 and a drying regeneration area 6.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in the figure, the single-fan rotating wheel dehumidification system special for wind power comprises a centrifugal fan 2 and a rotating wheel dehumidifier 3. Three quarters of the rotary dehumidifier 3 is a dehumidifying area 5, and one quarter of the dehumidifying area is a drying and regenerating area 6. The rotating wheel of the rotating wheel dehumidifier 2 is of a honeycomb structure, so that the contact area can be effectively increased, and the moisture absorption effect is improved. Salt fog filter 1 is installed to centrifugal fan 2's input, and salt fog filter 1 is the plug-in structure, is convenient for directly extract the change. The centrifugal fan 2 outputs two paths of circulation, the first path of circulation output by the centrifugal fan is a main circulation and comprises a dehumidification area 5 of the rotary dehumidifier and a dry air outlet; the second circulation is an auxiliary circulation, a branch is divided in front of a drying air outlet of the main circulation, and a part of dried air passes through the ceramic heater 4 and a drying regeneration area 6 of the rotary dehumidifier and is finally discharged out of the system.
A humidity controller and a humidity sensor can be added in the system, when the humidity sensor detects that the humidity in the air reaches a set value, the system is started, the air cooled in a fan motor is subjected to dehumidification treatment, the outside high-humidity high-salt fog air is sucked into the equipment, the wet air filtered to be salt fog by the salt fog filter 1 flows through a dehumidification area 5 of the rotary dehumidifier 3, water molecules are absorbed by materials in the rotary wheel, dry air is output, the other part of air is sent to the ceramic electric heater 4 by a branch to be heated and then is used for absorbing water seal in a drying and regenerating area 6 of the rotary dehumidifier 3, and the air is changed into high-temperature high-humidity air to be discharged out of the equipment. The two-way circulation of the processing air and the regeneration air is provided by only one circulating fan 2, so that the equipment and the space are saved, and the failure rate is reduced.
Claims (4)
1. The single-fan rotary-wheel dehumidification system special for wind power comprises a filter, a fan, a rotary dehumidifier and ceramic electric heating, wherein a dehumidification area is formed in three quarters of the rotary dehumidifier, and a drying regeneration area is formed in one quarter of the rotary dehumidifier.
2. The wind power dedicated single-fan rotary wheel dehumidification system according to claim 1, wherein a honeycomb structure is arranged in a rotary wheel of the rotary dehumidifier.
3. The wind-powered single-fan rotary wheel dehumidification system of claim 1, wherein the filter is a salt spray filter.
4. The wind-powered electricity generation dedicated single fan rotary wheel dehumidification system of claim 1, wherein said heater is a ceramic electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462244.2U CN211650547U (en) | 2019-12-31 | 2019-12-31 | Single-fan rotating wheel dehumidification system special for wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462244.2U CN211650547U (en) | 2019-12-31 | 2019-12-31 | Single-fan rotating wheel dehumidification system special for wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650547U true CN211650547U (en) | 2020-10-09 |
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ID=72701780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922462244.2U Active CN211650547U (en) | 2019-12-31 | 2019-12-31 | Single-fan rotating wheel dehumidification system special for wind power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211650547U (en) |
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2019
- 2019-12-31 CN CN201922462244.2U patent/CN211650547U/en active Active
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