CN105928245A - Thermoelectric condensation type dehumidification device - Google Patents
Thermoelectric condensation type dehumidification device Download PDFInfo
- Publication number
- CN105928245A CN105928245A CN201610538748.6A CN201610538748A CN105928245A CN 105928245 A CN105928245 A CN 105928245A CN 201610538748 A CN201610538748 A CN 201610538748A CN 105928245 A CN105928245 A CN 105928245A
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- China
- Prior art keywords
- thermoelectricity
- heat exchanger
- exchanger plates
- chamber
- thermoelectric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to the technical field of dehumidifiers, in particular to a thermoelectric condensation type dehumidification device. The thermoelectric condensation type dehumidification device comprises a shell. An external air inlet and an external air outlet are formed in one end of the shell, and a dehumidified air outlet is formed in the other end of the shell. The shell is divided into a first cavity and a second cavity through an aluminum plate. A heat exchange plate I is arranged in the first cavity. Thermoelectric pairs are arranged between the heat exchange plate I and the aluminum plate, and insulating layers are arranged between the adjacent thermoelectric pairs. A to-be-dehumidified air inlet is formed in the inner bottom face of the second cavity. A water collector is arranged at the position close to the to-be-dehumidified air inlet. A partition plate is arranged on the water collector. A U-shaped heat exchange assembly is arranged beside the partition plate. Compared with a traditional dehumidification technology, the thermoelectric condensation type dehumidification device has the beneficial effects that the size is small, stability is high, no refrigerant or drying agents are needed, and the thermoelectric condensation type dehumidification device is friendly to the environment; and important potential value is displayed in the field of dehumidification.
Description
Technical field
The present invention relates to dehumidifier technical field, especially a kind of thermoelectricity condensing dehydrating unit.
Background technology
Air dewetting is a common problem, different production environments in daily life and production activity
Requirement to humidity is the most different.Therefore, control humidity not only closely bound up with the life of people, also raw to industry
Products etc. are movable important impact.Especially in South China of China, relative air humidity is higher, how to protect
Low-humidity environment required for card, all has very important to the production activity etc. that improves housing conditions, protects
Meaning.
Along with the development produced and growth in the living standard, air dewetting has evolved into a new technology.Mesh
Before conventional air dehumidification method have cooling method dehumidifying, liquid-absorbant dehumidifying, solid absorbent dehumidifying, turn
Wheel method dehumidifies.Although these traditional dehumanization methods are widely used, but yet suffer from certain deficiency.Example
As freeze drying method can not reach low-down dew point, and energy consumption is bigger；There is hygroscopic agent in liquid absorbent
Etching problem；The regenerative process of solid drier is complicated and can consume substantial amounts of energy etc..The most current
People constantly strengthen in the consciousness of the aspects such as protection environment, the saving energy, and the fraud of traditional dehumidifying technology
The first day of the lunar year, benefit manifested.
Summary of the invention
The technical problem to be solved in the present invention is: based on the problems referred to above, and the present invention provides a kind of thermoelectricity condensing
Dehydrating unit.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of thermoelectricity condensing dehumidifying dress
Putting, including housing, one end of described housing offers outside air inlet and external air outlet, its another
End offers air outlet slit after dehumidifying, and housing is divided into the first chamber and the second chamber, described first chamber by aluminium sheet
Indoor are provided with heat exchanger plates I, are provided with thermoelectricity pair between described heat exchanger plates I and aluminium sheet, adjacent thermoelectricity between have
Insulating barrier；Described second chamber inner bottom surface is provided with air intake to be dehumidified, at air intake to be dehumidified
It is provided with water collector, water collector is provided with dividing plate, by dividing plate, be provided with the heat-exchanging component of "U" shaped.
Further, the heat-exchanging component of described "U" shaped includes that two pieces are parallel to each other and upright heat exchanger plates II,
Having a thermoelectricity pair between two pieces of heat exchanger plates II, the bottom of heat exchanger plates II connects a heat exchanger fin.
Further, described thermoelectricity forms by a pair thermocouple, described thermocouple by a P-type semiconductor and
One N-type semiconductor composition.
Thermoelectric cooling is realized by one or more pairs of N-types and P-type semiconductor by unidirectional current.Unidirectional current
P-type semiconductor is flowed to from N-type semiconductor.The temperature of the cold end of thermoelectricity centering reduces, and absorbs from environment
Heat；When electronics flows to the height of N-type semiconductor by interconnective conductor from the mental retardation end of P-type semiconductor
The when of energy end, will absorb heat from environment, then heat transfers to the other end by electronics conduction,
Then electronics returns to release heat during the mental retardation end of P-type semiconductor.
Further, in described first chamber, the outside of heat exchanger plates I is provided with fan.
The invention has the beneficial effects as follows: compare traditional dehumidifying technology, it has, and volume is little, stability is high,
Without cold-producing medium and the feature such as desiccant, environmental friendliness, dehumidifying field shows potential important valency
Value.
Accompanying drawing explanation
The present invention is further described for embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure: 1. housing, 2. outside air inlet, 3. external air outlet, 4. air outlet slit after dehumidifying,
5. aluminium sheet, 6. the first chamber, 7. the second chamber, 8. heat exchanger plates I, 9. thermoelectricity pair, 10. insulating barrier, 11. treat
Dehumidified air entrance, 12. water collectors, 13. dividing plates, 14. heat exchanger plates II, 15. heat exchanger fins, 16. fans.
Detailed description of the invention
Presently in connection with specific embodiment, the invention will be further described, and following example are intended to the present invention is described
Rather than limitation of the invention further.
As it is shown in figure 1, a kind of thermoelectricity condensing dehydrating unit, including housing 1, one end of housing 1 offers
Outside air inlet 2 and external air outlet 3, its other end offers air outlet slit 4 after dehumidifying, housing 1
It is divided into the first chamber 6 and the second chamber 7 by aluminium sheet 5, in the first chamber 6, is provided with heat exchanger plates I8, heat exchanger plates I8
And being provided with thermoelectricity between aluminium sheet 5 to 9, adjacent thermoelectricity has insulating barrier 10 between 9；In second chamber 7
Bottom surface is provided with air intake 11 to be dehumidified, is provided with water collector 12 at air intake 11 to be dehumidified, collection
Dividing plate 13 it is provided with, the other heat-exchanging component being provided with "U" shaped of dividing plate 13 on hydrophone 12.Changing of "U" shaped
Hot assembly includes that two pieces are parallel to each other and upright heat exchanger plates II14, has a heat between two pieces of heat exchanger plates II 14
Electricity is to 9, and the bottom of heat exchanger plates II14 connects a heat exchanger fin 15.
Wherein, thermoelectricity is made up of a pair thermocouple 9, and thermocouple is partly led by a P-type semiconductor and a N-type
Body forms.In first chamber 6, the outside of heat exchanger plates I8 is provided with fan 16.
When being embodied as, the first stage: extraneous air enters the first chamber 6 from outside air inlet 2, passes through
Thermoelectricity makes heat exchanger plates I8 discharge heat to 9, and aluminium sheet 5 absorbs heat, by fan 16 by extraneous air from outward
Portion's air outlet slit 3 is discharged；Second stage: air to be dehumidified enters the second chamber from air intake 11 to be dehumidified
7, owing to aluminium sheet 5 absorbs heat so that air to be dehumidified reaches low-down dew point, air walks around dividing plate 13,
Condense water and fall into water collector 12, discharge heat by the heat-exchanging component of "U" shaped, air become after drying from
After dehumidifying, air outlet slit 4 is discharged.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, related work
Personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.
The content that the technical scope of this invention is not limited in description, it is necessary to according to right
Determine its technical scope.
Claims (4)
1. a thermoelectricity condensing dehydrating unit, including housing (1), it is characterised in that: described housing (1)
One end offer outside air inlet (2) and external air outlet (3), after its other end offers dehumidifying
Air outlet slit (4), housing (1) is divided into the first chamber (6) and the second chamber (7), institute by aluminium sheet (5)
It is provided with heat exchanger plates I (8) in stating the first chamber (6), is provided with between described heat exchanger plates I (8) and aluminium sheet (5)
Thermoelectricity is to (9), and adjacent thermoelectricity is to having insulating barrier (10) between (9)；Described second chamber (7) inner bottom
Face is provided with air intake to be dehumidified (11), is provided with water collector (12) near air intake to be dehumidified (11) place,
Dividing plate (13) it is provided with, the other heat-exchanging component being provided with "U" shaped of dividing plate (13) on water collector (12).
A kind of thermoelectricity condensing dehydrating unit the most according to claim 1, it is characterised in that: described " U "
The heat-exchanging component of font includes that two pieces are parallel to each other and upright heat exchanger plates II (14), two pieces of heat exchanger plates II (14)
Between there is a thermoelectricity to (9), the bottom of heat exchanger plates II (14) connects a heat exchanger fin (15).
A kind of thermoelectricity condensing dehydrating unit the most according to claim 1, it is characterised in that: described heat
(9) are made up of by electricity a pair thermocouple, and described thermocouple is made up of a P-type semiconductor and a N-type semiconductor.
A kind of thermoelectricity condensing dehydrating unit the most according to claim 1, it is characterised in that: described the
The outside of one chamber (6) interior heat exchanger plates I (8) is provided with fan (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538748.6A CN105928245A (en) | 2016-07-08 | 2016-07-08 | Thermoelectric condensation type dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538748.6A CN105928245A (en) | 2016-07-08 | 2016-07-08 | Thermoelectric condensation type dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105928245A true CN105928245A (en) | 2016-09-07 |
Family
ID=56827152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538748.6A Pending CN105928245A (en) | 2016-07-08 | 2016-07-08 | Thermoelectric condensation type dehumidification device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105928245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844182A (en) * | 2018-05-17 | 2018-11-20 | 珠海市联电科技有限公司 | A kind of Defrost method and dehumidifier of dehumidifier |
-
2016
- 2016-07-08 CN CN201610538748.6A patent/CN105928245A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844182A (en) * | 2018-05-17 | 2018-11-20 | 珠海市联电科技有限公司 | A kind of Defrost method and dehumidifier of dehumidifier |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |