CN2101830U - Domestic air conditioning device - Google Patents
Domestic air conditioning device Download PDFInfo
- Publication number
- CN2101830U CN2101830U CN91217533U CN91217533U CN2101830U CN 2101830 U CN2101830 U CN 2101830U CN 91217533 U CN91217533 U CN 91217533U CN 91217533 U CN91217533 U CN 91217533U CN 2101830 U CN2101830 U CN 2101830U
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- CN
- China
- Prior art keywords
- air inlet
- fin
- shell
- fan
- heat exchanging
- 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.)
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a domestic air conditioner, which comprises an outer housing, an indoor air inlet, a cold air outlet, a fan, and a semiconductor differential temperature board. The low temperature side of the semiconductor temperature differential board is connected with heat exchange pieces; the high temperature side is connected with radiating fins; the outer housing of the radiating fins is provided with a hot blast outlet; the outer housing is also provided with an outdoor air inlet, the fan is arranged between the heat exchange pieces and the indoor air inlet; the fan is arranged between the radiating fins and the outdoor air inlet; the outer housing can be made into barrel shape. The utility model has no harmful gas to escape, has simple structure and low noise.
Description
The utility model is the domestic air conditioner of a kind of summer for room temperature lowering.
Present domestic air conditioner utilizes Lyons refrigeration of compressor compresses fluorine because the leakage in fluorine Lyons, heavy damage the ozone layer in the atmosphere, brought harm to human habitat.In addition, this air-conditioner is owing to there is the existence of compressor, so complex structure, shortcoming that noise is big are arranged.
The purpose of this utility model provides a kind of simple in structure, domestic air conditioner that noise is little, and it can not leak the material that atmosphere is had harm.
The utility model is achieved in that domestic air conditioner comprises shell, cooling module, guard, indoor air inlet, cold wind outlet and fan.Cooling module is made up of the semiconductor temperature difference plate on the installing plate.Low temperature one side of semiconductor temperature difference plate is linked with heat exchanging fin.Between heat exchanging fin and indoor air inlet, fan is set.The cold wind outlet is positioned on the shell at heat exchanging fin place.High temperature one side of semiconductor temperature difference plate is linked with fin.Have hot-blast outlet and outdoor air inlet on the shell at fin place.Between fin and outdoor air inlet, be provided with fan.During use, a side of semiconductor temperature difference plate heat, heat is passed to fin.Under the fan effect, outdoor air enters in the shell from outdoor air inlet, and arrives fin.This air is overflowed and is interspersed among the outdoor air from hot-blast outlet behind the fin draw heat, thereby heat is taken away.After one side of semiconductor temperature difference plate heat is taken away heat, the cold side temperature that just descends, thus the temperature of its heat exchanging fin is descended thereupon.Under the effect of fan, room air enters in the shell from indoor air inlet, arrives heat exchanging fin then.Because the temperature of heat exchanging fin is very low, so the heat of room air siphoned away by heat exchanging fin, thereby its temperature is descended.Room air after temperature descends is discharged from the cold wind outlet, intersperses among indoor.Under this ringing, room air is descended.
In order to improve heat exchanger effectiveness, heat exchanging fin and fin can be made of metal, and are radial arrangement; For the ease of installing, on the shell installing rack can be set; In order to reduce volume and to make compact conformation, shell can be made into cylindrical shape, and the two ends of cylinder are respectively indoor air inlet and outdoor air inlet, and cold wind outlet and hot-blast outlet are positioned on the wall of cylinder.
Because the utility model adopts conductor refrigeration, therefore do not have pernicious gas and overflow; Because the utility model does not adopt engine, thereby has reduced the noise of air-conditioner, and has simplified the structure of air-conditioner.
The contrast accompanying drawing is described in detail the utility model below.
Fig. 1 is the outline drawing of an embodiment of the utility model
Fig. 2 is the structural representation of present embodiment
Fig. 3 is an A-A cutaway view among Fig. 2
Referring to Fig. 2, domestic air conditioner comprises shell (3), cooling module, guard (1,11), indoor air inlet (2), cold wind outlet (5) and fan (13).Shell (3) is a cylindrical shape, and the left end of cylinder is indoor air inlet (2), and right-hand member is outdoor air inlet (10).Cooling module is made up of the semiconductor temperature difference plate (16) on the installing plate (6).The semiconductor temperature difference plate can be unified into an integral body by bonding, welding or riveted joint.Installing plate (6) is bonding or be attached on the shell (3) with screw.Installing plate (6) is made of copper.Low temperature one face down bonding of semiconductor temperature difference plate (16) connects or is bonded with heat exchanging fin (4).Heat exchanging fin (4) is made of copper, and is radial arrangement (referring to Fig. 3).Between heat exchanging fin (4) and indoor air inlet (2), the fan (14) that is driven by motor (13) is set.Motor is connected on the shell (3) with cross frame (12).Guard (1) is arranged on the end of air inlet (2).Have cold wind outlet (5) on the shell (3) that heat exchanging fin (4) is located, cold wind outlet (5) is along the circular wall of shell (3) evenly distribute (referring to Fig. 1 and Fig. 3).In high temperature one side of semiconductor temperature difference plate (16), be linked with fin (9) with method bonding or welding.Fin (9) is made of copper, and is radial arrangement.Have hot-blast outlet (8) on the shell (3) that fin (9) is located, hot-blast outlet (8) is along the circular wall of shell (3) evenly distribute (referring to Fig. 1).The end of outdoor air inlet (10) is equipped with guard (11).Between fin (9) and outdoor air inlet (10), be provided with the fan (17) that drives by motor (18).Motor (18) is installed on the shell (3) with cross frame (19).Between outlet of the cold wind on the shell (3) (5) and hot-blast outlet (8), be provided with installing rack (7).Installing rack (7) is square or rectangle (referring to Fig. 3), and loculus can be designed to hold electronic device (not drawing among the figure) in its inside.Shell (3) and installing rack (7) are made by the plastics of good adiabatic function.
This air-conditioner is installed and can be placed in the window frame by installing rack (7), and a side of cold wind outlet (5) is positioned at indoor, and a side of hot-blast outlet (8) is positioned at outdoor.After starting power supply, room air passes guard (1) and support (12) and arrives heat exchanging fin (15) under the effect of fan (14).Because heat exchanging fin (15) links to each other with the cold side of semiconductor temperature difference plate (16), its temperature is very low, so the heat of room air is siphoned away by heat exchanging fin (15).After descending, the temperature of room air looses to indoor with cold wind outlet (5).Under the effect of fan (17), outdoor air passes guard (11) and support (19), arrives fin (9).After outdoor air absorbs the heat of fin (9), loose to outdoor from hot-blast outlet (8).
Claims (4)
1, a kind of domestic air conditioner comprises shell (3), cooling module, guard (1,11), indoor air inlet (2), cold wind outlet (5), fan (14), and it is characterized in that: cooling module is made up of the semiconductor temperature difference plate (16) on the installing plate (16); Low temperature one side of semiconductor temperature difference plate (16) is linked with heat exchanging fin (4), between heat exchanging fin (4) and indoor air inlet (2) fan (14) is set, and cold wind outlet (5) is positioned on the shell (3) that heat exchanging fin (4) locates; High temperature one side of semiconductor temperature difference plate (16) is linked with fin (9), have hot-blast outlet on the shell (3) that fin (9) is located, also have outdoor air inlet (10) on the shell (3), between fin (9) and outdoor air inlet (10), be provided with fan (17).
2, air-conditioner according to claim 1 is characterized in that: heat exchanging fin (4) and fin (9) are made by metal, are radial arrangement.
3, air-conditioner according to claim 1 is characterized in that: shell (3) has installing rack (7).
4, air-conditioner according to claim 1 is characterized in that: shell (3) is a cylindrical shape, and the two ends of cylinder are respectively indoor air inlet (2) and outdoor air inlet (10), and cold wind outlet (5) and hot-blast outlet (8) are positioned on the wall of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91217533U CN2101830U (en) | 1991-07-06 | 1991-07-06 | Domestic air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91217533U CN2101830U (en) | 1991-07-06 | 1991-07-06 | Domestic air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101830U true CN2101830U (en) | 1992-04-15 |
Family
ID=4925192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91217533U Granted CN2101830U (en) | 1991-07-06 | 1991-07-06 | Domestic air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106458A (en) * | 1996-05-06 | 2000-08-22 | Ha; Da | Anesthetic laryngoscope with manual controlled oxygen ejection means |
| CN102168872A (en) * | 2011-05-04 | 2011-08-31 | 南通职业大学 | Low-carbon air conditioner |
-
1991
- 1991-07-06 CN CN91217533U patent/CN2101830U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106458A (en) * | 1996-05-06 | 2000-08-22 | Ha; Da | Anesthetic laryngoscope with manual controlled oxygen ejection means |
| CN102168872A (en) * | 2011-05-04 | 2011-08-31 | 南通职业大学 | Low-carbon air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |