CN207649160U - A kind of semi-conductor dehumidifying heater - Google Patents
A kind of semi-conductor dehumidifying heater Download PDFInfo
- Publication number
- CN207649160U CN207649160U CN201721428785.8U CN201721428785U CN207649160U CN 207649160 U CN207649160 U CN 207649160U CN 201721428785 U CN201721428785 U CN 201721428785U CN 207649160 U CN207649160 U CN 207649160U
- Authority
- CN
- China
- Prior art keywords
- cold end
- fixed plate
- heater
- semiconductor chilling
- hot junction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 44
- 238000005192 partition Methods 0.000 claims description 10
- 239000002937 thermal insulation foam Substances 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007791 dehumidification Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a kind of semi-conductor dehumidifying heaters, including semiconductor chilling plate, cold end radiator, hot junction heater and heat insulating member；The cold end radiator includes the first fixed plate and several first fins；First fixed plate is fixedly connected on the cold end of semiconductor chilling plate；Several described first fins are vertically mounted on the surface of the first fixed plate；Several described first fins are alternatively arranged and the wind direction in cold end radiator extends；The hot junction heater includes the second fixed plate and several second fins；Second fixed plate is fixedly connected on the hot junction of semiconductor chilling plate；Several described second fins are vertically mounted on the surface of the second fixed plate；Several described second fins are alternatively arranged and extend along the wind direction of hot junction heater；The semi-conductor dehumidifying heater achievees the effect that dehumidifying by cold end radiator, and at the same time being heated to air by hot junction heater, making the temperature of air, temperature is not too low due to dehumidifying.
Description
Technical field
The utility model is related to a kind of gas treatment equipments, and in particular to a kind of semi-conductor dehumidifying heater.
Background technology
Currently, daily life or even electric appliance, laboratory apparatus, article such as preserve at the occasions, be required for keeping suitable temperature and
Humidity, Instrumental more need precisely the control of temperature and humidity, and too high or too low epidemic disaster can seriously affect electricity
The operation stability of service life and the electric cabinet entirety of electric elements, is removed so having to rely in cabinet-heating device and cabinet in cabinet
The environment of wet machine-to-machine cabinet is accurately controlled.Dehumidification equipment on current market, mainly using mechanical air
The mode of compressor cooling.But such equipment volume is big, high energy consumption, price, and refrigerant can destroy ozone layer, cause ring
It pollutes in border.In addition also having uses liquid-absorbant, solid absorbent etc. to dehumidify in a manner of chemistry, but this kind of dehumidification mode is logical
It is often disposable, the chemicals of the waste and exhaust gas that be easy to cause resource is not abandoned directly by processing and direct emission
Into environment, environment is impacted.
Utility model content
In view of the deficiencies of the prior art, the mesh of the utility model is to provide a kind of semi-conductor dehumidifying heater, this is partly led
Body dehumidification heater is equipped with cold end radiator and hot junction heater, achievees the effect that dehumidifying by cold end radiator, and at the same time
Air is heated by hot junction heater, making the temperature of air, temperature is not too low due to dehumidifying.
To achieve the above object, the utility model adopts the following technical solution：A kind of semi-conductor dehumidifying heater, including half
Conductor cooling piece, cold end radiator, hot junction heater and heat insulating member；The cold end radiator includes the first fixed plate and several
A first fin；First fixed plate is fixedly connected on the cold end of semiconductor chilling plate；Several described first fins are vertical
Mounted on the surface of the first fixed plate；Several described first fins are alternatively arranged and the wind direction in cold end radiator extends；
The hot junction heater includes the second fixed plate and several second fins；Second fixed plate is fixedly connected on semiconductor system
Cold hot junction；Several described second fins are vertically mounted on the surface of the second fixed plate；Between several described second fins
Extend every arrangement and along the wind direction of hot junction heater；The heat insulating member is arranged to be fixed in the cold end of semiconductor chilling plate and first
Between plate, and fit with the cold end of semiconductor chilling plate.
Realize that the purpose of this utility model can also reach by adopting the following technical scheme that：
Realizing a kind of embodiment of the utility model is：The connection type of first fixed plate is to be screwed
It is connected to the cold end of semiconductor chilling plate；The connection type of second fixed plate is to be fixed by screws in semiconductor system
Cold hot junction.
Realizing a kind of embodiment of the utility model is：It is equipped with one in the cold and hot end of the semiconductor chilling plate
Layer heat-conducting silicone grease.
Realizing a kind of embodiment of the utility model is：Partition board is equipped in the cold end radiator；The partition board is comb
Dentation, the broach and the first fin on partition board are perpendicular, and the inside of cold end radiator is separated and is divided into the first air duct and second
Air duct.
Realizing a kind of embodiment of the utility model is：The heat insulating member is heat insulation foam.
Realizing a kind of embodiment of the utility model is：The thickness of the heat insulation foam is 3~5mm.
The beneficial effects of the utility model are：
1. the utility model generates cold end after being powered using semiconductor chilling plate, by the air cooling-down shape in cold end radiator
At condensed water, achieve the effect that dehumidifying；
2. the utility model heats the air after dehumidifying by hot junction heater, make the temperature of air not temperature due to dehumidifying
It spends low；
3. the heat insulating member of the utility model can reduce the heat radiation between cold end radiator and hot junction heater, make cold
It holds radiator and hot junction heater to work independently, enhances effect on moisture extraction；
4. being equipped with fin in the cold end radiator and hot junction heater of the utility model, the contact with air is increased
Face, heat transfer effect is more preferable, dehumidifies and heats more efficient；
5. the cold end radiator of the utility model can be separated into mutual independent first air duct and the second air duct, air first by
First air duct enters cold end radiator, and air is pre-chilled, and then using the second air duct, is cooled down again to air,
Such structure can obtain better effect on moisture extraction under the premise of power consumption is constant；
6. the utility model is small, light-weight, power is low, while also having both the function of heating, it is adapted for mount on a variety of
It is used on machine and motor.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the side view of the utility model；
Wherein, 1, semiconductor chilling plate；11, heat-conducting silicone grease；2, cold end radiator；21, the first fixed plate；22, the first wing
Piece；23, partition board；24, the first air duct；24a, the first air duct air inlet；24b, the first air duct air outlet；25, the second air duct；
25a, the second air duct air inlet；25b, the second air duct air outlet；3, hot junction heater；31, the second fixed plate；3a, hot junction
The air inlet of heater；32, the second fin；4, heat insulation foam.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further：
Specific embodiment：
Referring to Fig.1 and Fig. 2 is combined, the utility model discloses a kind of semi-conductor dehumidifying heaters, including semiconductor refrigerating
Piece 1, cold end radiator 2, hot junction heater 3 and heat insulation foam 4；It is equipped with one in the cold and hot end of the semiconductor chilling plate 1
Layer heat-conducting silicone grease 11；The cold end radiator 2 includes the first fixed plate 21 and several first fins 22；First fixed plate
21 are fixedly connected on the cold end of semiconductor chilling plate 1；Several described first fins 22 are vertically mounted on the first fixed plate 21
Surface；Several described first fins 22 are alternatively arranged and 2 wind direction extends along cold end radiator；The hot junction heater 3
Including the second fixed plate 31 and several second fins 32；Second fixed plate 31 is fixedly connected on semiconductor chilling plate 1
Hot junction；Several described second fins 32 are vertically mounted on the surface of the second fixed plate 31；Between several described second fins 32
Extend every arrangement and along the wind direction of hot junction heater 3；The heat insulation foam 4 is arranged solid in the cold end of semiconductor chilling plate 1 and first
Between fixed board 21, and fit with the cold end of semiconductor chilling plate 1.
With reference to Fig. 3, partition board 23 is equipped in the cold end radiator 2；The partition board 23 is comb teeth-shaped, the broach on partition board 23
It is perpendicular with the first fin 22, and the inside of cold end radiator 2 is separated and is divided into the first air duct 24 and the second air duct 25.
In use, starting semi-conductor dehumidifying heater, semiconductor chilling plate 1 generates cold end because of the effect of pyroelectric effect
The hot junction and；The cold of 1 cold end of semiconductor chilling plate is transmitted to cold end radiator 2, and the heat transfer in 1 hot junction of semiconductor chilling plate
To hot junction heater 3.Air first enters cold end radiator 2 from the air inlet 24a in the first air duct 24, the first air duct 24 to air into
Row is pre-chilled, and then air enters adjacent with the air outlet 24b in the first air duct 24 after the air outlet 24b blowouts in the first air duct 24
The air inlet 25a in the second air duct 25 from making to cool down by the damp-heat air of cold end radiator 2, by the first fin 22 increase with
The contact area of air, moisture condense into water in cold end radiator 2, then ooze；Air by dehumidification treatments is from second
Enter hot junction heater 3 from the air inlet 3a of hot junction heater 3 after the air outlet 25b blowouts in air duct 25 to be heated, makes air
Temperature or not is not too low due to dehumidifying, in hot junction heater 3 be equipped with the second fin 32, increase and carry out hot transmission with air
Efficiency.
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (6)
1. a kind of semi-conductor dehumidifying heater, it is characterised in that including semiconductor chilling plate, cold end radiator, hot junction heater and
Heat insulating member；The cold end radiator includes the first fixed plate and several first fins；First fixed plate is fixedly connected
In the cold end of semiconductor chilling plate；Several described first fins are vertically mounted on the surface of the first fixed plate；It is described several
First fin is alternatively arranged and the wind direction in cold end radiator extends；The hot junction heater includes the second fixed plate and several
A second fin；Second fixed plate is fixedly connected on the hot junction of semiconductor chilling plate；Several described second fins are vertical
Mounted on the surface of the second fixed plate；Several described second fins are alternatively arranged and extend along the wind direction of hot junction heater；Institute
It states heat insulating member to be arranged between the cold end and the first fixed plate of semiconductor chilling plate, and is affixed with the cold end of semiconductor chilling plate
It closes.
2. semi-conductor dehumidifying heater as described in claim 1, it is characterised in that：The connection type of first fixed plate is
It is fixed by screws the cold end in semiconductor chilling plate；The connection type of second fixed plate is the company of being screwed
It is connected on the hot junction of semiconductor chilling plate.
3. semi-conductor dehumidifying heater as described in claim 1, it is characterised in that：The cold end and heat of the semiconductor chilling plate
One layer of heat-conducting silicone grease is equipped on end.
4. semi-conductor dehumidifying heater as described in claim 1, it is characterised in that：Partition board is equipped in the cold end radiator；
The partition board is comb teeth-shaped, and the broach and the first fin on partition board are perpendicular, and the inside of cold end radiator separated and is divided into the
One air duct and the second air duct.
5. semi-conductor dehumidifying heater as described in claim 1, it is characterised in that：The heat insulating member is heat insulation foam.
6. semi-conductor dehumidifying heater as claimed in claim 5, it is characterised in that：The thickness of the heat insulation foam is 3~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721428785.8U CN207649160U (en) | 2017-10-30 | 2017-10-30 | A kind of semi-conductor dehumidifying heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721428785.8U CN207649160U (en) | 2017-10-30 | 2017-10-30 | A kind of semi-conductor dehumidifying heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207649160U true CN207649160U (en) | 2018-07-24 |
Family
ID=62884637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721428785.8U Expired - Fee Related CN207649160U (en) | 2017-10-30 | 2017-10-30 | A kind of semi-conductor dehumidifying heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207649160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702375A (en) * | 2017-10-30 | 2018-02-16 | 吴英楷 | A kind of semi-conductor dehumidifying heater |
-
2017
- 2017-10-30 CN CN201721428785.8U patent/CN207649160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702375A (en) * | 2017-10-30 | 2018-02-16 | 吴英楷 | A kind of semi-conductor dehumidifying heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180716 Address after: 510000 B2 1806, Greenland Central Plaza, 122 science Road, Lianhe street, Whampoa District, Guangzhou, Guangdong. Patentee after: Guangzhou Hui Ying Intelligent Technology Co., Ltd. Address before: 522000 No. eight, west 4 lane, new village, post village, Jieyang, Guangdong. Patentee before: Wu Yingkai |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181030 |