CN2463728Y - Cabinet type single chamber semiconductor air-conditioning apparatus - Google Patents
Cabinet type single chamber semiconductor air-conditioning apparatus Download PDFInfo
- Publication number
- CN2463728Y CN2463728Y CN00218975U CN00218975U CN2463728Y CN 2463728 Y CN2463728 Y CN 2463728Y CN 00218975 U CN00218975 U CN 00218975U CN 00218975 U CN00218975 U CN 00218975U CN 2463728 Y CN2463728 Y CN 2463728Y
- Authority
- CN
- China
- Prior art keywords
- cold
- semiconductor refrigerating
- cabinet type
- hot
- chamber
- 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
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a semiconductor air conditioner for a cabinet type single indoor unit. The utility model comprises a casing and an electric control device, wherein the casing is of the cabinet type, an inner cavity is provided with a cold cavity and a hot cavity which are respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are communicated with inside and outside, and the cold cavity and the hot cavity are respectively provide with fans; a semiconductor refrigeration plate is arranged between the cold cavity and the hot cavity, the cold end of the semiconductor refrigeration plate is connected with heat radiating fins in the way of heat transmission, and the heat radiating fins are distributed in the cold cavity; the hot end of the semiconductor refrigeration plate is connected with heat radiating fins in the way of heat transmission, and the heat radiating fins are distributed in the hot cavity. The utility model does not need matching with an outdoor unit or central air conditioning equipment to use, and has the advantages of hard damage, low noise and power consumption and no environment pollution caused by refrigerant leakage.
Description
The utility model relates to a kind of aircondition, particularly a kind of cabinet type single indoor set semiconductor air conditioner device.
Indoor cabinet type aircondition commonly used must have off-premises station or central air conditioning equipment and its coupling to use, its off-premises station or central air conditioning equipment involve great expense, and also inconvenience is installed, and its a whole set of aircondition cost height looses, generally only be fit to unit and adopt, the just few cabinet air-conditioner device that uses of family.And its aircondition adopts air compressor, freon and other cold-producing medium to freeze, and often occurs problems such as cold-producing medium leakage, compressor damage, pipeline blockage in the use, and noise height, big, the contaminated environment of power consumption.
The purpose of this utility model is to provide a kind of cabinet type single indoor set semiconductor air conditioner device, need not off-premises station or central air conditioning equipment and its coupling use, need not to adopt freon and other cold-producing medium, there is not refrigeration leakage pollution environment problem, not fragile, noise is little, and power consumption is low.
For achieving the above object, the utility model adopts following technical proposals:
A kind of cabinet type single indoor set semiconductor air conditioner device comprises a housing and electrical control gear, it is characterized in that housing is cabinet type housing, and inner chamber has cold chamber and hot chamber, has air inlet/outlet to be communicated with indoor and outdoors respectively, and is respectively equipped with blower fan; Settle the semiconductor refrigerating plate between cold chamber and hot chamber, the cold junction of semiconductor refrigerating plate is connected with fin heat transfer in being distributed in cold chamber, and the hot junction is connected with fin heat transfer in being distributed in hot chamber.
Above-mentioned cold chamber is the vertical channel that connects from bottom to top in the middle of the housing, this vertical channel lower end is an air inlet, and the upper end is the gas outlet, and the water conservancy diversion fan blade is arranged respectively on the air inlet/outlet, its complementary space of housing inner chamber is hot chamber, its air inlet/outlet is arranged the position up and down at back side of shell.
Above-mentioned semiconductor refrigerating plate is a PN type semiconductor refrigerating plate, is arranged side by side by several PN type semiconductors to constitute PN type semiconductor refrigerating piece, constitutes PN type semiconductor refrigerating plate by some PN type semiconductor refrigerating piece series connection then.
The cold junction and the hot junction of above-mentioned PN type semiconductor refrigerating plate scribble the silicone grease heat-conducting cream.
The circuit structure of above-mentioned electrical control gear can be designed as: 220 volts of AC powers provide the dc source of pressure regulation for the semiconductor refrigerating plate through current protector, regulating circuit and rectification circuit; 220 volts of AC powers are controlled regulating circuit through the transformation rectification circuit with several temperature control circuits; 220 volts of AC powers provide AC power for the motor and the indicator lamp thereof of two blower fans of parallel connection.
Above-mentioned regulating circuit is made of three pairs of relay contacts in transformer and three taps of transformer secondary output coil; Rectification circuit is made of bridge rectifier and electric capacity; Three temperature control circuit parallel connections are arranged, and they respectively are made of a relay coil, a red light emitting diodes, a green LED, two triodes, an electric capacity, a resistance, a rheostat and a thermo-sensitive resistor.
The utility model compared with prior art, have following characteristics and advantage: (1) the utility model is the aircondition of single indoor set, need not off-premises station and central air conditioning plant and its coupling use, thereby reduce the cost of aircondition greatly, there is not the difficult problem that off-premises station is installed yet, thereby the cabinet air-conditioner device is generally adopted by family: (2) the utility model adopts semiconductor ceramic material to form PN junction, the logical direct current of going up freezes, its volume is little, refrigeration is rapid, and the refrigeration temperature difference can reach 30 ℃～60 ℃; (3) no air compressor and refrigerating fluid, noise is little, and is not fragile, do not have cold-producing medium leakage pollution environment problem; (4) 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 aircondition.
The figure of accompanying drawing and being described as follows:
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the circuit structure block diagram of electrical control gear in Fig. 1 example.
Fig. 4 is the circuit theory diagrams of electrical control gear in Fig. 1 example.
An optimum implementation of the present utility model is: referring to Fig. 1 and Fig. 2, this cabinet type single indoor set semiconductor air conditioner device includes a cabinet type housing 1 and electrical control gear.Housing 1 inner chamber has cold chamber 9 and hot chamber 11, has air inlet/ outlet 12,4,19,17 to be communicated with indoor and outdoors respectively, and is respectively equipped with blower fan 2,16; Settle PN type semiconductor refrigerating plate 6 between cold chamber 9 and hot chamber 11, its cold junction conducts heat with fin 8 in being distributed in cold chamber 9 and is connected, and hot junction fin 10 heat transfers interior with being distributed in hot chamber 11 are connected.
Cold chamber 9 is the vertical channels that connect from bottom to top in the middle of the housing 1, and this vertical channel lower end is an air inlet 12, and the upper end is gas outlet 4, and water conservancy diversion fan blade 13,3 is arranged respectively on the air inlet/ outlet 12,4; Its complementary space of housing 1 inner chamber is hot chamber 11; Its air inlet/outlet 19,17 is arranged respectively at the position up and down at housing 1 back side.There is electric control panel 5 in the housing front, and transformer equipment 15 is placed in housing 1 intracavity bottom, and intracavity bottom has leak 14.
PN type semiconductor refrigerating plate 6 constitutes PN type semiconductor refrigerating piece by arranged side by side arrangement of several PN type semiconductors, constitutes PN type semiconductor refrigerating plate by some PN type semiconductor refrigerating pieces series connection then.The cold junction and the hot junction of PN type semiconductor refrigerating plate 6 scribble the silicone grease heat-conducting cream.
Referring to Fig. 3, the circuit structure of electrical control dress is: 220 volts of AC powers provide the dc source of pressure regulation for PN type semiconductor refrigerating plate 6 through current protector 20, regulating circuit 21 and rectification circuit 22; 220 volts of AC powers are through transformation rectification circuit 23 and three temperature control circuits 24,25,25 and control regulating circuit 21; 220 volts of AC powers provide AC power for two blower fans, 2,16 motor 28,30 and the indicator lamp 27,29 thereof of parallel connection.Referring to Fig. 4,220 volts of AC powers are through K switch and fuse A power supply, and regulating circuit 21 is by depressor B
1With transformer B
1Three couples of relay contact J in three taps of secondary coil
1-1J
2-1。J
3-1Constitute, rectification circuit 22 is by bridge rectifier D
1-D
4And capacitor C
1Constitute; Transformation rectification circuit 23 is by transformer B
2With diode D
5Constitute, 24,25,26 parallel connections of three temperature control circuits are arranged, they are respectively by a relay coil J
1, J
2, J
3, a green LED LEI
11, LED
12, LED
13, an emitting red light diode LED
21, LED
22, LED
23, two triode V
11, V
21, V
12, V
22, V
13, V
23, a capacitor C
21, C
22, C
23, a resistance R
21, R
22, R
23, a rheostat R
31, R
32, R
33With a thermo-sensitive resistor R
11, R
12, R
13Constitute.Its operation principle is: the K circuit that closes a switch is connected, and fuse plays the current-limiting protection effect, 220 volts of alternating voltage input transformer B
1Primary coil, and three taps difference of secondary coil exportable 220 volts, 200 volts and 180 volts of alternating voltages, J
1-1, J
2-1, J
3-1Adhesive is then just to exporting 220 volts, 200 volts and 180 volts of voltages, through bridge rectifier D respectively
1-D
4Rectification and filter capacitor C
1Output DC source after the filtering is for the PN type semiconductor refrigerating piece of connecting provides dc source to freeze.Simultaneously 220 volts AC powers are directly powered for motor M1, the M2 of blower fan 2,16 (be among Fig. 3 28,30) and indicator lamp ZD1, ZD2 (be among Fig. 3 27,29).Transformer B
2With diode D
5For the temperature control circuit 24,25,26 of three parallel connections provides dc source, three thermo-sensitive resistor R
11, R
12, R
13Directly contact with PN type semiconductor refrigerating piece 6, when the temperature of cold-making block 6 is in control range, triode V21, conducting, corresponding LED
11Send green pilot light, in the time of outside the cold-making block temperature runaways, triode V
11End, and V
22Conducting, corresponding LED
21Send red pilot light, corresponding relay J
2Adhesive, J
2-1Conducting, the voltage of different amounts being provided for the semiconductor refrigerating piece is with the cryogenic temperature of control semiconductor refrigerating piece.Rheostat R
31, R
32, R
33Can adjust triode V according to the needs of temperature controller
11, V
12, V
13Resistance between substrate and the emitter stage.
Claims (6)
1. cabinet type single indoor set semiconductor air conditioner device, comprise a housing (1) and electrical control gear, it is characterized in that housing (1) is cabinet type housing, inner chamber has cold chamber (9) and hot chamber (11), there is air inlet/outlet (12,4,19,7) to be communicated with indoor and outdoors respectively, and is respectively equipped with blower fan (2,16); Settle semiconductor refrigerating plate (6) between cold chamber (9) and hot chamber (11), the cold junction of semiconductor refrigerating plate (6) fin (8) interior with being distributed in cold chamber (9) conducts heat and is connected, and hot junction fin (10) heat transfer interior with being distributed in hot chamber (11) is connected.
2. cabinet type single indoor set semiconductor air conditioner device according to claim 1, it is characterized in that cold chamber (9) is the vertical channel that connects from bottom to top in the middle of the housing (1), this vertical channel lower end is air inlet (12), the upper end is gas outlet (4), and water conservancy diversion fan blade (13,3) is arranged respectively on the air inlet/outlet (12,4); Its complementary space of housing (1) inner chamber is hot chamber (11), at the position up and down at housing (1) back side its air inlet/outlet (19,17) is arranged respectively.
3. cabinet type single indoor set semiconductor air conditioner device according to claim 1, it is characterized in that semiconductor refrigerating plate (6) is a PN type semiconductor refrigerating plate, constitute PN type semiconductor refrigerating piece by arranged side by side arrangement of several PN type semiconductors, constitute PN type semiconductor refrigerating plate by some PN type semiconductor refrigerating pieces series connection then.
4. cabinet type single indoor set semiconductor air conditioner device according to claim 3 is characterized in that the cold junction of PN type semiconductor refrigerating plate (6) and hot junction scribble the silicone grease heat-conducting cream.
5. cabinet type single indoor set semiconductor air conditioner device according to claim 1, the circuit structure that it is characterized in that electrical control gear is: 220 volts of AC powers are the dc source that semiconductor refrigerating plate (6) provides pressure regulation through current protector (20), regulating circuit (21) and rectification circuit (22); 220 volts of AC powers are through transformation rectification circuit (23) and several temperature control circuits (24,25,26) and control regulating circuit (21); 220 volts of AC powers provide AC power for the motor (28,30) and the indicator lamp (27,29) thereof of two blower fans (2,16) in parallel.
6. cabinet type single indoor set semiconductor air conditioner device according to claim 5 is characterized in that regulating circuit (21) is by transformer (B
1) and transformer (B
1) three couples of relay contact (J in three taps of secondary coil
1-1J, J
2-1, J
3-1) constitute; Rectification circuit (22) is by bridge rectifier (D
1-D
4) and electric capacity (C
1) constitute; Three temperature control circuits (24,25,26) parallel connection is arranged, and they are respectively by a relay coil (J
1, J
2, J
3), a green emitting diode (LED
11, LED
12, LED
13), an emitting red light diode (LED
21, LED
22, LED
23), a resistance R
21, R
22, R
23), a rheostat (R
31, R
32, R
33) and a thermo-sensitive resistor (R
11, R
12, R
13) constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00218975U CN2463728Y (en) | 2000-08-25 | 2000-08-25 | Cabinet type single chamber semiconductor air-conditioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00218975U CN2463728Y (en) | 2000-08-25 | 2000-08-25 | Cabinet type single chamber semiconductor air-conditioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463728Y true CN2463728Y (en) | 2001-12-05 |
Family
ID=33584232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00218975U Expired - Fee Related CN2463728Y (en) | 2000-08-25 | 2000-08-25 | Cabinet type single chamber semiconductor air-conditioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463728Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091163A (en) * | 2015-08-03 | 2015-11-25 | 佛山市南海华狮龙金属装饰制品有限公司 | Electronic refrigerating ceiling system and electronic refrigerating module thereof |
| CN105465931A (en) * | 2015-12-30 | 2016-04-06 | 合肥华凌股份有限公司 | Air conditioning fan |
| CN105570952A (en) * | 2016-02-28 | 2016-05-11 | 北京工业大学 | Thermal energy smoke exhaust ventilator |
-
2000
- 2000-08-25 CN CN00218975U patent/CN2463728Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091163A (en) * | 2015-08-03 | 2015-11-25 | 佛山市南海华狮龙金属装饰制品有限公司 | Electronic refrigerating ceiling system and electronic refrigerating module thereof |
| CN105465931A (en) * | 2015-12-30 | 2016-04-06 | 合肥华凌股份有限公司 | Air conditioning fan |
| CN105570952A (en) * | 2016-02-28 | 2016-05-11 | 北京工业大学 | Thermal energy smoke exhaust ventilator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101868135B (en) | External air conditioner cabinet for communication device user | |
| CN105737439A (en) | Air conditioner system utilizing solar energy and thermoelectricity supercooling device | |
| CN102052720A (en) | Heat pipe type heat exchanger unit | |
| CN103175267A (en) | Air conditioner outdoor unit | |
| CN101655273B (en) | Variable frequency control device and variable frequency control method of variable frequency air-conditioner | |
| CN2463728Y (en) | Cabinet type single chamber semiconductor air-conditioning apparatus | |
| CN205383814U (en) | Miniature refrigerating plant of tent | |
| CN207610296U (en) | Bimodulus air-conditioning | |
| CN100501255C (en) | Electronic air conditioner | |
| CN2447666Y (en) | Ceiling semiconductor air conditioner | |
| CN201764602U (en) | Semiconductor air conditioner | |
| CN203687247U (en) | Partitioned temperature-controlled air-conditioner system | |
| CN2937992Y (en) | Cooling system | |
| CN2509490Y (en) | Separated vertical cold-hot water air conditioning machine set | |
| CN207438825U (en) | A kind of controlling system of central air conditioner | |
| CN2433561Y (en) | Semiconductor air conditioner | |
| CN112555981A (en) | Air conditioning unit | |
| CN102980265B (en) | A kind of machine room base energy saving device for station air conditioner | |
| CN202532635U (en) | Desk lamp type small-sized air conditioner | |
| CN201697252U (en) | Semi-conductor air conditioner | |
| CN201983372U (en) | Green and environment-friendly semiconductor air-conditioner | |
| CN101726067A (en) | Cold and warm temperature-controlled wall-hanged air conditioner | |
| CN2540607Y (en) | Sectional semiconductor air conditioner | |
| CN2230890Y (en) | Electronic air conditioner | |
| CN215175576U (en) | Energy-saving central air-conditioning device |
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: Zuanjia Science & Tech Development Co Ltd, Shanghai Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011205 |