CN108180575A - A kind of renewable semiconductor humidity regulation device and its operation method - Google Patents
A kind of renewable semiconductor humidity regulation device and its operation method Download PDFInfo
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- CN108180575A CN108180575A CN201711450189.4A CN201711450189A CN108180575A CN 108180575 A CN108180575 A CN 108180575A CN 201711450189 A CN201711450189 A CN 201711450189A CN 108180575 A CN108180575 A CN 108180575A
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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
- F24F5/0042—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 characterised by the application of thermo-electric units or the Peltier effect
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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
- F24F3/1429—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 alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
- F25B21/04—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect reversible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
-
- 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
- F24F2003/144—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 dehumidification only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/021—Control thereof
- F25B2321/0212—Control thereof of electric power, current or voltage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/02—Humidity
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of renewable semiconductor humidity regulation device, including PN junction, first substrate finned heat exchanger, the first wind turbine, second substrate finned heat exchanger, the second wind turbine, semiconductor control, humidity sensor and Switching Power Supply.By PN junction semiconductor pa note, your cold effect generation cold cools down to dry tack free coating material to the present invention, balances its heat of adsorption, improves the moisture absorption efficiency and wettability power of dry tack free coating material；Using PN junction, hot and cold side is exchanged after reverse current is passed through so that for PN junction both sides substrate finned heat exchanger alternately in dehumidifying and reproduced state, dehumidifying while heats coated material, realizes the regeneration reuse of material.Compared with the prior art, the present invention significantly improves dehumidifying effect and efficiency；With equipment it is simple, without compressor advantage, be particularly suitable for small space and the field higher to humid control precision；Realize the rapid regeneration of drier wettability power.
Description
Technical field
The present invention relates to dehumidification equipment field more particularly to a kind of semiconductor humidity regulation devices and its operation method.
Background technology
With the development of economy with the continuous improvement of living standard, people also get over the comfort requirement for working and living
Come higher.In many regions in China, there are periodic high humidity weather, such as the plum rain season of East China and South China
Nan Tian is gone back to, very big inconvenience is brought to people's lives production, using dehumidification equipment and except wet stock effectively reduces ambient humidity, becomes
A urgent problem needed to be solved.
Evaluate a kind of dehumidification mode it is good and bad mainly from dehumidification efficiency, moisture removal, energy consumption, whether environmental protection etc. carry out it is comprehensive
It closes and considers.Current dehumidifying means mainly have Active dehumidification and passive dehumidifying, and Active dehumidification is actively reduced empty using dehumidification equipment
Air humidity degree, passive dehumidifying are slowly dehumidified using drier.Dehumidifier in the market mainly has freezing type dehumidifier, rotary wheel dehumidifying
Mechanical, electrical permeable dehumidification machine and semiconductor demoistener, wherein semiconductor demoistener are simple and reliable for structure, equipment is easy to minimize, answer
It is more enriched with scene, plant maintenance convenience.But existing semi-conductor dehumidifying equipment is directly generated low using semiconductor chilling plate
Make the hydrogenesis in air in the temperature of dew point, achieve the purpose that dehumidifying, this mode high energy consumption, efficiency are low, to a certain extent
Limit its use scope；Existing conventional vapor-compression refrigerated dehumidification mode, due to there is the complex components such as compressor, is deposited
Device is complicated, working service cost is higher, device is difficult to minimize, usage scenario is limited the shortcomings of；Existing passive dehumidifying
Mode adsorbs moisture in air using dry sorbing material, achievees the effect that slowly to dehumidify, this mode dehumidification efficiency is low, dehumidifying
Material dehumidifying effect is using insufficient, and except wet stock can not regenerate.
Therefore, those skilled in the art is dedicated to exploitation a kind of low energy consumption, efficient, drying material is renewable, equipment
Simple humidity regulation device, can be easy to use in various occasions.
Invention content
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention are：1st, improve existing semiconductor
The shortcomings that dehumidification equipment high energy consumption, efficiency is low；2nd, avoid the problem that dehumidification device is complicated, maintenance cost is high, use scope is limited；
3rd, dehumidizer is avoided to utilize insufficient, irretrievable problem；4th, it is high, wet that a kind of high efficiency, high dehumidifying effect, economy are provided
Degree control accuracy it is high can realize the regenerated dehumidification device of hygroscopic material.
To achieve the above object, the present invention provides a kind of renewable semiconductor humidity regulation device, including PN junction, first
Substrate finned heat exchanger, the first wind turbine, second substrate finned heat exchanger, the second wind turbine, semiconductor control, humidity sensor；
The PN junction includes P-type semiconductor, N-type semiconductor, multiple flow guide bars, and the multiple flow guide bar is connected to P-type semiconductor and N-type
Semiconductor both ends form the first PN junction end and the second PN junction end；
The first substrate finned heat exchanger is connected with the first PN junction end, conducts the heat that the first PN junction end generates
Amount or cold；The second substrate fin is connected with the second PN junction end, conduct heat that the second PN junction end generates or
Cold；
One end of first wind turbine is the first air inlet, and other end is connected with first substrate fin heat exchange；Institute
The one end for stating the second wind turbine is the second air inlet, and other end is connected with the second substrate finned heat exchanger；
The first substrate finned heat exchanger and the second substrate finned heat exchanger coating surface drier；
The semiconductor control includes output terminal, sensor input port, auxiliary output terminal mouth；The output terminal and institute
It states the second PN junction end both ends to be connected, the sensor input port is connected by conducting wire with the humidity sensor, the auxiliary
Output port is connected with first wind turbine and second wind turbine；
The humidity sensor detects air humidity and detected value is sent to the semiconductor control；The semiconductor
Controller controls the current direction of the PN junction work according to the detected value of the humidity sensor.
Further, the renewable semiconductor humidity regulation device further includes power switch, passes through conducting wire and described half
The input terminal of conductor controller is connected.
Further, the semiconductor control is also according to the size of current of sensor detected value control PN junction work
And the working time.
Further, the semiconductor control controls first wind turbine and described also according to the sensor detected value
The start and stop of second wind turbine.
Further, the P-type semiconductor is at least 1, and the N-type semiconductor is at least 1, and the flow guide bar is 3
More than a.
Further, the current direction includes forward and reverse；When the current direction is positive, the first PN junction end is
Cold end, the second PN junction end are hot junction；When the current direction is reversed, the first PN junction end is hot junction, and the second PN junction end is cold end.
Further, the dry tack free agent is silica gel, and the silica gel is coated on the first substrate wing by adhesion agent
Piece heat exchanger and the second substrate finned heat exchanger.
The present invention also provides a kind of operation method of the renewable semiconductor humidity regulation device simultaneously, including dehumidifying
Journey and regenerative process；
In the dehumidification process, start first wind turbine and second wind turbine, first wind turbine and described the
After two wind turbine stable operations, the PN junction is connected, cools down to the dry tack free agent, realizes the dehumidifying to air；
In the regenerative process, start first wind turbine and second wind turbine, first wind turbine and the second wind
By the semiconductor control switching circuit current direction after machine stable operation, the PN junction is connected, to the dry tack free
Agent is heated, and is realized the regeneration of the dry tack free agent, and cooling down described in opposite side to dry tack free agent, is realized to air
Dehumidifying.
Further, dehumidification process described in automatic running, described when the humidity sensor detected value is higher than specified humidity
Humidity sensor detected value is automatically stopped when becoming the specified humidity.
Further, the defined humidity is more than 45% relative humidity and less than 65%.
In the better embodiment of the present invention, a kind of renewable semiconductor humidity regulation device is provided and includes PN junction, the
One substrate finned heat exchanger, the first wind turbine, second substrate finned heat exchanger, the second wind turbine, semiconductor control, humidity sensor
Device, Switching Power Supply.PN junction includes P-type semiconductor, N-type semiconductor, multiple flow guide bars；Flow guide bar is connected to P-type semiconductor and N-type
Semiconductor both ends form the first PN junction end and the second PN junction end；First PN junction end is cold end in electric current forward direction, with first substrate
Fin heat exchange end face is closely coupled, and the second PN junction end is hot junction, closely coupled with second substrate finned heat exchanger end face, so as to shape
Into good thermal dissipating path；One end of first wind turbine is the first air inlet, other end and first substrate finned heat exchanger side
It is connected, one end of the second wind turbine is the second air inlet, and other end is connected with second substrate finned heat exchanger side, forms air
Access.First substrate finned heat exchanger and second substrate finned heat exchanger coating surface drier.
Semiconductor control input terminal is connected with Switching Power Supply by conducting wire, semiconductor control output terminal and flow guide bar phase
Even, sensor input port is connected by conducting wire with humidity sensor, auxiliary output terminal mouth and the first wind turbine and the second wind turbine phase
Even, control circuit is formed.Humidity sensor comes into full contact with the air in working environment.
First substrate finned heat exchanger conducts the first PN junction end cold end cold, balances and is generated in the drier dehumidification process of surface
Heat of adsorption, second substrate finned heat exchanger using the second wind turbine carry out forced-convection heat transfer, balance the second PN junction end hot junction heat
Load accelerates dehumidification process；Semiconductor control can realize the control of PN junction operating temperature and working time, be passed by humidity
Sensor feedback signal controls the working time, realizes the accurate control to ambient humidity, and operating current can be made reversely to make PN junction
Hot and cold side replaces, and dry tack free agent is heated, realizes its regeneration；Secondly, semiconductor control can control the first wind turbine and the
The start and stop of two wind turbines.
A kind of renewable semiconductor humidity regulation device provided by the invention, feature are：Pass through PN junction semiconductor pa
Your cold effect of note generates cold and cools down to dry tack free coating material, balances its heat of adsorption, improves dry tack free coating material
The moisture absorption efficiency and wettability power of material；Using PN junction, hot and cold side is exchanged after reverse current is passed through so that PN junction both sides substrate wing
For piece heat exchanger alternately in dehumidifying and reproduced state, dehumidifying while, heats coated material, realizes material again
It is raw to recycle；The working time of PN junction circuit is controlled by the input signal of humidity sensor, it is accurate to control the wet of working environment
Degree.The present invention compared with the prior art, has following advantage：
1st, it is more energy saving compared to conventional semiconductors dehumidification mode and more accurate to the control of air humidity, it expands
The use scope of device is particularly suitable for the high-grade, precision and advanced field more demanding to humid control；
2nd, it dehumidifies compared to traditional evaporation refrigeration, the complex components such as device compressor-free are simpler reliable, are easy to small
Type, application scenarios are more wide；
3rd, compared to the passive dehumidification efficiency higher of traditional hygroscopic material, the wettability power of the identical material of unit improves, and energy
It is enough to realize regeneration easily, it recycles.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is the semiconductor humidity regulation apparatus structure schematic diagram of the preferred embodiment of the present invention；
Wherein, 10-PN is tied, 11-P type semiconductors, 12-N type semiconductors, 13- flow guide bars, the heat exchange of 20- first substrates fin
Device, the first wind turbines of 30-, 40- second substrates finned heat exchanger, the second wind turbines of 50-, 60- semiconductor controls, 70- humidity sensors
Device, 80- Switching Power Supplies.
Specific embodiment
Multiple preferred embodiments of the present invention are introduced below with reference to Figure of description, make its technology contents more clear and just
In understanding.The present invention can be emerged from by many various forms of embodiments, and protection scope of the present invention not only limits
The embodiment that Yu Wenzhong is mentioned.
In the accompanying drawings, the identical component of structure is represented with same numbers label, everywhere the similar component of structure or function with
Like numeral label represents.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and there is no limit by the present invention
The size and thickness of each component.In order to make diagram apparent, some places suitably exaggerate the thickness of component in attached drawing.
As shown in Figure 1, the preferred embodiment of the present invention provides a kind of renewable semiconductor humidity regulation device, wrap
PN junction 10 is included, first substrate finned heat exchanger 20, second substrate finned heat exchanger 40, the second wind turbine 50, is partly led at first wind turbine 30
Body controller 60, humidity sensor 70, Switching Power Supply 80.PN junction 10 includes P-type semiconductor 11, N-type semiconductor 12, multiple water conservancy diversion
Item 13, flow guide bar 13 are connected to 12 both ends of P-type semiconductor 11 and N-type semiconductor, form the first PN junction end and the second PN junction end；The
One PN junction end is cold end in electric current forward direction, and exchanging heat with first substrate fin, 4 end faces are closely coupled, and the second PN junction end is hot junction,
It is closely coupled with 40 end face of second substrate finned heat exchanger, so as to form good thermal dissipating path；One end of first wind turbine 30 is
First air inlet, other end are connected with 20 side of first substrate finned heat exchanger, and one end of the second wind turbine 50 is the second air inlet
Mouthful, other end is connected with 40 side of second substrate finned heat exchanger, forms air flue.20 He of first substrate finned heat exchanger
40 coating surface drier of second substrate finned heat exchanger.
60 input terminal of semiconductor control is connected with Switching Power Supply 80 by conducting wire, semiconductor control output terminal and water conservancy diversion
Item 13 is connected, and sensor input port is connected by conducting wire with humidity sensor 70, auxiliary output terminal mouth and the first wind turbine 30 and
Second wind turbine 50 is connected, and forms control circuit.Humidity sensor 70 comes into full contact with the air in working environment.
First substrate finned heat exchanger 20 conducts the first PN junction end cold end cold, balances and is produced in the drier dehumidification process of surface
Raw heat of adsorption, second substrate finned heat exchanger 40 carry out forced-convection heat transfer using the second wind turbine 50, balance the second PN junction end
Hot junction thermic load accelerates dehumidification process；Semiconductor control 60 can realize the control of PN junction operating temperature and working time, lead to
70 feedback signal of the humidity sensor control working time is spent, realizes the accurate control to ambient humidity, and operating current can be made
Reversely replace PN junction hot and cold side, dry tack free agent is heated, realizes its regeneration；Secondly, semiconductor control 60 can control
The start and stop of first wind turbine 30 and the second wind turbine 50.
A kind of operational process of renewable semiconductor humidity regulation device as shown in Figure 1 includes：
Dehumidification process, starts the first wind turbine 30 and the second wind turbine 50 first, and the first wind turbine 30 and the second wind turbine 50 stablize fortune
PN junction is connected after row, to surface coating drier cooling, realizes dehumidification process；Regenerative process starts 30 second wind of the first wind turbine
Machine 50, switching circuit current direction after 50 stable operation of the first wind turbine 30 and the second wind turbine connect PN junction, and drying is coated to surface
Agent is heated, and is realized regenerative process, and cool down to dry tack free agent in opposite side, is realized the dehumidifying to air.
Your cold effect generates cold pair to a kind of renewable semiconductor humidity regulation device as shown in Figure 1 by PN junction pa note
Dry tack free coating material cools down, and balances its heat of adsorption, improves the moisture absorption efficiency of dry tack free coating material and moisture absorption energy
Power；And it is passed through hot and cold side after reverse current using PN junction and exchanges so that the substrate finned heat exchanger of PN junction both sides is alternately in removing
Wet and regenerative process heats surface coating drier while dehumidifying, realizes the regeneration reuse of material；And by wet
Spend the working time of the input signal control PN junction circuit of sensor, the accurate humidity for controlling working environment.Compared to tradition half
Conductor dehumidification mode is more energy saving, and more accurate to the control of air humidity, has expanded the use scope of device, especially suitable
In the high-grade, precision and advanced field more demanding to humid control；It dehumidifies compared to traditional evaporation refrigeration, the device compressor-free etc. is multiple
Miscellaneous component, it is simpler reliable, it is easy to minimize, application scenarios are more wide；It passively dehumidifies effect compared to traditional hygroscopic material
Rate higher, the wettability power of the identical material of unit are improved, and can realize regeneration easily, are recycled.
The preferred embodiment of the present invention described in detail above.It should be appreciated that the ordinary skill of this field is without wound
The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art
Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Scheme, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of renewable semiconductor humidity regulation device, which is characterized in that including PN junction, first substrate finned heat exchanger,
One wind turbine, second substrate finned heat exchanger, the second wind turbine, semiconductor control, humidity sensor；The PN junction includes p-type half
Conductor, N-type semiconductor, multiple flow guide bars；The flow guide bar is connected to the P-type semiconductor and the N-type semiconductor both ends, structure
Into the first PN junction end and the second PN junction end；
The first substrate finned heat exchanger is connected with the first PN junction end, conduct heat that the first PN junction end generates or
Cold；The second substrate fin is connected with the second PN junction end, conducts heat or cold that the second PN junction end generates；
One end of first wind turbine is the first air inlet, and other end is connected with first substrate fin heat exchange；Described
One end of two wind turbines is the second air inlet, and other end is connected with the second substrate finned heat exchanger；
The first substrate finned heat exchanger and the second substrate finned heat exchanger coating surface drier；
The semiconductor control includes output terminal, sensor input port, auxiliary output terminal mouth；The output terminal and described the
Two PN junction ends both ends are connected, and the sensor input port is connected by conducting wire with the humidity sensor, the auxiliary output
Port is connected with first wind turbine and second wind turbine；
The humidity sensor detects air humidity and detected value is sent to the semiconductor control；The semiconductor control
Device controls the current direction of the PN junction work according to the detected value of the humidity sensor.
2. renewable semiconductor humidity regulation device as described in claim 1, which is characterized in that further include power switch, institute
Power switch is stated by conducting wire with the input terminal of the semiconductor control to be connected.
3. renewable semiconductor humidity regulation device as described in claim 1, which is characterized in that the semiconductor control is also
Size of current and the working time of PN junction work are controlled according to the sensor detected value.
4. renewable semiconductor humidity regulation device as described in claim 1, which is characterized in that the semiconductor control is also
The start and stop of first wind turbine and second wind turbine are controlled according to the sensor detected value.
5. renewable semiconductor humidity regulation device as described in claim 1, which is characterized in that the P-type semiconductor is at least
It it is 1, the N-type semiconductor is at least 1, and the flow guide bar is 3 or more.
6. renewable semiconductor humidity regulation device as described in claim 1, which is characterized in that the current direction is included just
To with it is reversed；
When the current direction is positive, the first PN junction end is cold end, and the second PN junction end is hot junction；
When the current direction is reversed, the first PN junction end is hot junction, and the second PN junction end is cold end.
7. renewable semiconductor humidity regulation device as described in claim 1, which is characterized in that the dry tack free agent is silicon
Glue, the silica gel are coated on the first substrate finned heat exchanger and the second substrate finned heat exchanger by adhesion agent.
8. a kind of operation method of renewable semiconductor humidity regulation device as described in any one in claim 1~7,
It is characterized in that, including dehumidification process and regenerative process；
In the dehumidification process, start first wind turbine and second wind turbine, first wind turbine and second wind
After machine stable operation, the PN junction is connected, cools down to the dry tack free agent, realizes the dehumidifying to air；
In the regenerative process, start first wind turbine and second wind turbine, first wind turbine and second wind
By the semiconductor control switching circuit current direction after machine stable operation, the PN junction is connected, to the dry tack free
Agent is heated, and is realized the regeneration of the dry tack free agent, and cool down to described to dry tack free agent in opposite side, is realized to sky
The dehumidifying of gas.
9. the operation method of renewable semiconductor humidity regulation device as claimed in claim 8, which is characterized in that the humidity
Dehumidification process described in automatic running when sensor detected value is higher than specified humidity, the humidity sensor detected value become the rule
Determine to be automatically stopped during humidity.
10. the operation method of renewable semiconductor humidity regulation device as claimed in claim 9, which is characterized in that the rule
Fixed humidity is more than 45% relative humidity and less than 65%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489136A (en) * | 2018-11-23 | 2019-03-19 | 三江学院 | Convertible semiconductor refrigerating dehumidification device |
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| EP0615100A1 (en) * | 1993-03-10 | 1994-09-14 | Matsushita Electric Industrial Co., Ltd. | Dehumidifier |
| CN101476757A (en) * | 2009-01-19 | 2009-07-08 | 清华大学 | Solid adsorption moisture eliminator based on semiconductor refrigeration |
| WO2017106394A1 (en) * | 2015-12-15 | 2017-06-22 | Sarikaya Mahmut | Thermo water |
| CN205944811U (en) * | 2016-07-20 | 2017-02-08 | 香河东方电子有限公司 | External high -efficient semiconductor constant temperature dehumidifier |
| CN205939496U (en) * | 2016-08-12 | 2017-02-08 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN106801958A (en) * | 2017-03-02 | 2017-06-06 | 延思青 | A kind of temperature control dehydrating unit and method |
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| CN109489136A (en) * | 2018-11-23 | 2019-03-19 | 三江学院 | Convertible semiconductor refrigerating dehumidification device |
| CN109489136B (en) * | 2018-11-23 | 2019-08-20 | 三江学院 | Convertible semiconductor refrigerating dehumidification device |
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Application publication date: 20180619 |