CN2433561Y - Semiconductor air conditioner - Google Patents
Semiconductor air conditioner Download PDFInfo
- Publication number
- CN2433561Y CN2433561Y CN00218313U CN00218313U CN2433561Y CN 2433561 Y CN2433561 Y CN 2433561Y CN 00218313 U CN00218313 U CN 00218313U CN 00218313 U CN00218313 U CN 00218313U CN 2433561 Y CN2433561 Y CN 2433561Y
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- CN
- China
- Prior art keywords
- chamber
- type semiconductor
- air conditioner
- cylindrical shell
- blower fan
- 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
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Abstract
The utility model relates to a semiconductor air conditioner which comprises a casing body and an electrical control device, wherein, the casing body is composed of a lower casing body and a cover; a refrigeration chamber and a radiation chamber are arranged in an inner chamber of the casing body, an air inlet and an air outlet which are respectively arranged in the casing body are communicated with outside and inside, and blowers of forced ventilation are respectively arranged in the casing body; a PN type semiconductor refrigeration plate is arranged between the refrigeration chamber and the radiation chamber, the cold end of the PN type semiconductor refrigeration plate is connected with radiation fins distributed in the refrigeration chamber in a heat transferring mode, and the hot end is connected with radiation fins distributed in the radiation chamber. Via switching a double-pole sense switch, the utility model is changed into a heating air conditioner, so the utility model is a dual-purpose cold-warm air conditioner. The utility model has the advantages of small size, little power consumption, low possibility of damage and no environment pollution.
Description
The utility model relates to a kind of air conditioner, particularly a kind of semiconductor air conditioner.
Air conditioner commonly used is to adopt air compressor, freon and other cold-producing medium to freeze, and often occur problems such as cold-producing medium leakage, compressor damage, pipeline blockage in the use, and the high power consumption of noise is big, contaminated environment.
The purpose of this utility model is to provide a kind of semiconductor air conditioner, and is not fragile, and the few power consumption of noise is low, and non-environmental-pollution.
For achieving the above object, the utility model adopts following technical proposals:
A kind of semiconductor air conditioner comprises the housing and the electrical control gear that are made of lower house and lid, it is characterized in that the housing inner chamber has refrigerating chamber and heat radiation chamber, has air inlet/outlet to be communicated with indoor and outdoors respectively, and is respectively equipped with force ventilated blower fan in it; Have a PN type semiconductor refrigerating plate to be between refrigerating chamber and the heat radiation chamber, its cold junction be distributed in fin in the refrigerating chamber and conduct heat and is connected, and the hot junction is connected with fin heat transfer in being distributed in the chamber of dispelling the heat.
Above-mentioned housing can be designed to the wall-hanging rectangular body, a rectangle cylindrical shell is installed on housing inner chamber top, the rectangle cylinder lumen communicates with its two ends chamber and constitutes the heat radiation chamber, fan-shaped blower fan and motor are installed in the one end chamber, on this chamber end wall air admission hole is arranged, and other end chamber is communicated with venthole; Rectangle cylindrical shell top cavity and lower housing portion cavity constitute refrigerating chamber, and long tubular blower fan and motor are installed in the lower housing portion cavity, and the strip seam that covers part cloth constitutes air inlet, and following minister's ventilating opening of lower house constitutes the gas outlet, and flow deflector is housed; PN type semiconductor refrigerating plate is installed in rectangle cylindrical shell upper surface, its hot junction is connected with the fin heat transfer of vertical arranged distribution at the rectangle cylinder lumen, and cold junction is connected with the transversely arranged fin heat transfer that is distributed in rectangle cylindrical shell top and long tubular blower fan top.
The structure of above-mentioned PN type semiconductor refrigerating plate is: constitute PN type semiconductor refrigerating piece by arranged side by side arrangement of some PN type semiconductors, constitute PN type semiconductor refrigerating plate by the parallel connection of some PN type semiconductor refrigerating pieces then.
The cold junction and the hot junction of above-mentioned PN type semiconductor refrigerating plate scribble the silicone grease heat-conducting cream.
The line construction of above-mentioned electrical control gear is designed to: 220 volts of AC powers are connected the primary coil of transformer with fuse through power switch, the secondary coil of transformer connects the input of bridge rectifier through tap changer, bridge rectifier output DC source, dc source provides power supply for the dc motor and the indicator lamp thereof of the blower fan of two parallel connections, simultaneously, dc source connects a plurality of PN type semiconductor refrigerating piece in parallel and two indicator lamps through the double-pole alteration switch.
The utility model compared with prior art, have following characteristics and advantage: 1. the utility model adopts semiconductor ceramic material to form the P-N knot, the logical direct current of going up freezes, its volume is little, refrigeration rapidly, can be made into pattern air conditioners such as the window formula of unit or wall-hanging, the refrigeration temperature difference can reach 30 ℃～60 ℃; 2. there are not air compressor and refrigerating fluid, not fragile so noise is little, non-environmental-pollution; 3. as long as change the double-pole alteration switch, connect dc source the two poles of the earth polarity thereby change PN type semiconductor refrigerating piece, then refrigeration air-conditioner is transformed to cooling/heating air conditioner, becomes changes in temperature double-purpose air conditioner.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the profile schematic diagram of an embodiment of the utility model.
Fig. 2 is the structural representation after Fig. 1 goes to cover.
Fig. 3 is an A-A place cutaway view among Fig. 1.
Fig. 4 is a B-B place partial sectional view among Fig. 3.
Fig. 5 is the electrical principle line map in Fig. 1 example.
An optimum implementation of the present utility model is: referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this semiconductor air conditioner is the wall-hanging semiconductor air conditioner, housing is by lower house 4 and lid 1 rectangular body that constitutes, a rectangle cylindrical shell 12 is installed on housing inner chamber top, rectangle cylindrical shell 12 inner chambers communicate with its two ends chamber and constitute heat radiation chamber 16, fan-shaped blower fan 9 and motor 18 are installed in the one end chamber, there have air admission hole 7 to connect on this chamber end wall to be outdoor or indoor, and other end chamber is communicated with venthole 3 and connect outdoor.On the inner walls of rectangle cylindrical shell 12 belows and both sides insulation material layer 10 is arranged.Rectangle cylindrical shell 12 top cavitys and lower housing portion cavity constitute refrigerating chamber 15, long tubular blower fan 13 and motor 14 are installed in the lower housing portion cavity, cover the strip seam formation gas outlet 2 that 1 top distributes, connect indoor carry out air-breathing, and following minister's ventilating opening of lower house 4 constitutes gas outlet 5, to the indoor cold air of putting, and flow deflector 6 is housed.A PN type semiconductor refrigerating plate 17 is installed in rectangle cylindrical shell 12 upper surfaces, its hot junction is connected with fin 18 heat transfers of vertical arranged distribution at rectangle cylindrical shell 12 inner chambers, and cold junction is connected with transversely arranged fin 11 heat transfers that are distributed in rectangle cylindrical shell 12 tops and long tubular blower fan 13 tops.The structure of PN type semiconductor refrigerating plate 17 is: constitute PN type semiconductor refrigerating piece by arranged side by side arrangement of several PN type semiconductors, constitute PN type semiconductor refrigerating plate by the parallel connection of some PN type semiconductor refrigerating pieces then.The cold junction and the hot junction of PN type semiconductor refrigerating plate 17 scribble the silicone grease heat-conducting cream.Referring to Fig. 5, the line construction of the electrical control gear of present embodiment is: 220 volts of AC powers are connected the primary coil of transformer B through power switch K1 and fuse R, and the secondary coil of transformer B connects bridge rectifier D through tap changer K2
1-D
4Input, bridge rectifier D
1-D
4Output DC source, dc source are the dc motor M of the blower fan of two parallel connections
1, M
2And indicator lamp D
5, D
6Power supply is provided, and simultaneously, dc source is through double-pole alteration switch K
3Connect a plurality of PN type semiconductor refrigerating piece PN in parallel
1, PN
2, PN
3With two indicator lamp D
7, D
8
Claims (5)
1. semiconductor air conditioner, comprise the housing and the electrical control gear that constitute by lower house (4) and lid (1), it is characterized in that the housing inner chamber has refrigerating chamber (15) and heat radiation chamber (16), there is air inlet/outlet (2,5,7,3) to be communicated with indoor and outdoors respectively, is respectively equipped with force ventilated blower fan (13,19); There is a PN type semiconductor refrigerating plate (17) to be between refrigerating chamber (15) and the heat radiation chamber (16), its cold junction fin (11) interior with being distributed in refrigerating chamber (15) conducts heat and is connected, and hot junction fin (18) heat transfer interior with being distributed in heat radiation chamber (16) is connected.
2. semiconductor air conditioner according to claim 1, it is characterized in that housing is the wall-hanging rectangular body, a rectangle cylindrical shell (12) is installed on housing inner chamber top, rectangle cylindrical shell (1) inner chamber communicates with its two ends chamber and constitutes heat radiation chamber (16), fan-shaped blower fan (9) and motor (18) are installed in the one end chamber, air admission hole (7) is arranged on this chamber end wall, and other end chamber is communicated with venthole (3); Rectangle cylindrical shell (12) top cavity and lower housing portion cavity constitute refrigerating chamber (15), long tubular blower fan (13) and motor (14) are installed in the lower housing portion cavity, the strip seam that lid (1) top distributes constitutes air inlet (2), and following minister's ventilating opening of lower house (4) constitutes gas outlet (5), and flow deflector (6) is housed; PN type semiconductor refrigerating plate (17) is installed in rectangle cylindrical shell (12) upper surface, its hot junction is connected with fin (18) heat transfer of vertical arranged distribution at rectangle cylindrical shell (12) inner chamber, and cold junction is connected with transversely arranged fin (11) heat transfer that is distributed in rectangle cylindrical shell (12) top and long tubular blower fan (13) top.
3. semiconductor air conditioner according to claim 1, the structure that it is characterized in that PN type semiconductor refrigerating plate (1) is: constitute PN type semiconductor refrigerating piece by arranged side by side arrangement of several PN type semiconductors, constitute PN type semiconductor refrigerating plate by the parallel connection of some PN type semiconductor refrigerating pieces then.
4. semiconductor air conditioner according to claim 3 is characterized in that the cold junction of PN type semiconductor refrigerating plate (17) and hot junction scribble the silicone grease heat-conducting cream.
5. semiconductor air conditioner according to claim 1 is characterized in that the line construction of electrical control gear is: 220 volts of AC powers, and through power switch (K
1) being connected the primary coil of transformer (B) with fuse R, the secondary coil of transformer (B) is through tap changer (K
2) connection bridge rectifier (D
1-D
4) input, bridge rectifier (D
1-D
4) the output DC source, dc source is the dc motor (M of the blower fan of two parallel connections
1, M
2) and indicator lamp (D
5, D
6) power supply is provided, simultaneously, dc source is through double-pole alteration switch (K
3) connection a plurality of PN type semiconductor series connection piece (PN in parallel
1, PN
2, PN
3) and two indicator lamp (D
7, D
8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00218313U CN2433561Y (en) | 2000-07-07 | 2000-07-07 | Semiconductor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00218313U CN2433561Y (en) | 2000-07-07 | 2000-07-07 | Semiconductor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433561Y true CN2433561Y (en) | 2001-06-06 |
Family
ID=33583719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00218313U Expired - Fee Related CN2433561Y (en) | 2000-07-07 | 2000-07-07 | Semiconductor air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433561Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252386A (en) * | 2011-06-15 | 2011-11-23 | 祁守岗 | Air cold and warm regulating device |
| CN103245124A (en) * | 2012-02-07 | 2013-08-14 | 台达电子工业股份有限公司 | Thermo-magnetic exchanging device |
-
2000
- 2000-07-07 CN CN00218313U patent/CN2433561Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252386A (en) * | 2011-06-15 | 2011-11-23 | 祁守岗 | Air cold and warm regulating device |
| CN103245124A (en) * | 2012-02-07 | 2013-08-14 | 台达电子工业股份有限公司 | Thermo-magnetic exchanging device |
| CN103245124B (en) * | 2012-02-07 | 2015-06-24 | 台达电子工业股份有限公司 | Thermo-magnetic exchanging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gu Zhongfu Document name: Notification of Termination of Patent Right |
|
| 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 |