CN203502862U - Constant temperature controller for culturing farm - Google Patents
Constant temperature controller for culturing farm Download PDFInfo
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- CN203502862U CN203502862U CN201320621722.XU CN201320621722U CN203502862U CN 203502862 U CN203502862 U CN 203502862U CN 201320621722 U CN201320621722 U CN 201320621722U CN 203502862 U CN203502862 U CN 203502862U
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- contactor
- fuse
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Abstract
The utility model discloses a constant temperature controller for a culturing farm. The controller comprises a power switch, a first fuse, a second fuse, an ac contactor, an electric heater, an indicating lamp, a transformer, first to fourth diodes, a first capacitor, a second capacitor, a voltage stabilizer, a first relay, a second relay, a first resistor, a second resistor and an electric hot point thermometer. Compared with the prior art, the constant temperature controller mainly composed of a power supply circuit and a constant temperature control circuit is simple in structure, easy to prepare and relatively low in use cost, and can be applied to automatic temperature control in the aspects including artificial egg hatching, artificial turtle hatching and poult breeding.
Description
Technical field
The utility model relates to a kind of radiator valve, relates in particular to a kind of radiator valve for plant.
Background technology
Along with socioeconomic development, cultural technique also improves thereupon, it is the vital link of aquaculture that temperature is controlled, conventional temperature-control circuit is different according to application scenario and desired performance index, the runnability that how to improve controlled target temperature is all that control personnel and field technician make great efforts the problem solving all the time, higher for radiator valve complicated integral structure, the use cost of aquaculture now, range of application is narrow.
Summary of the invention
The purpose of this utility model is that a kind of radiator valve for plant simple in structure will be provided.
For achieving the above object, the utility model is implemented according to following technical scheme:
The utility model comprises power switch, the first fuse, the second fuse, A.C. contactor, electric heater, pilot lamp, transformer, the first diode, the second diode, the 3rd diode, the 4th diode, the first electric capacity, the second electric capacity, voltage stabilizer, the first relay, the second relay, the first resistance, the second resistance and electric heating point thermometer, the first input end of described power switch is connected with the phase line end of AC power, the second input end of described power switch is connected with the zero line side of described AC power, the first output terminal of described power switch is connected with the first end of described the first fuse, the second output terminal of described power switch is connected with the first end of described the second fuse, the second end while of described the first fuse and the input end of described A.C. contactor the second contact, the input end of described the first relay contact, the input end of described A.C. contactor the first contact and the first end of described transformer are connected, the output terminal of described A.C. contactor the second contact is connected with the first end of described electric heater, the second end while of described electric heater and the second end of described the second fuse, the second end of described transformer, the first end of described pilot lamp is connected with the first end of described ac contactor coil, the second end of described pilot lamp is connected with the output terminal of described A.C. contactor the first contact, the second end of described ac contactor coil is connected with the output terminal of described the first relay contact, the first end of described transformer secondary output coil is connected with the positive pole of described the second diode with the negative pole of described the first diode simultaneously, the second end of described transformer secondary output coil is connected with the positive pole of described the 4th diode with the negative pole of described the 3rd diode simultaneously, the positive pole of described the first diode is connected with the positive pole of described the 3rd diode and ground connection, the negative pole while of described the second diode and the negative pole of described the 4th diode, the positive pole of described the first electric capacity is connected with the input end of described voltage stabilizer, the earth terminal ground connection of described voltage stabilizer, the output terminal of described voltage stabilizer is connected with the first end of described the second electric capacity with the first end of described the second resistance simultaneously, the second end of described the second electric capacity is connected with the first end of described the second relay coil and the first end of described the first relay coil and ground connection simultaneously, the second end of described the second relay coil is connected with the output terminal of described electric heating point thermometer, the input end of described electric heating point thermometer is connected with the first end of described the first resistance with the second end of described the second resistance simultaneously, the second end of described the first resistance is connected with the input end of described the second relay contact, the output terminal of described the second relay contact is connected with the second end of described the first relay coil.
Particularly, described the first electric capacity is polar capacitor.
Compared with prior art, the utility model is mainly comprised of power circuit and constant temperature control circuit, integrated circuit is simple in structure, easily making, and use cost is lower, and the automatic temperature-adjusting that can be used for the aspects such as birds, beasts and eggs artificial incubation, the artificial incubation of soft-shelled turtle class and poult raising is controlled.
Accompanying drawing explanation
Figure l is circuit structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, in illustrative examples and the explanation of this utility model, is used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1: the utility model comprises power switch S, the first fuse FUl, the second fuse FU2, A.C. contactor KM, electric heater EH, pilot lamp HL, transformer TC, the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4, the first capacitor C 1, the second capacitor C 2, voltage stabilizer IC, the first relay K 1, the second relay K 2, the first resistance R 1, the second resistance R 2 and electric heating point thermometer Q, the first capacitor C l is polar capacitor, the first input end of power switch S is connected with the phase line end of AC power, the second input end of power switch S is connected with the zero line side of AC power, the first output terminal of power switch S is connected with the first end of the first fuse FUl, the second output terminal of power switch S is connected with the first end of the second fuse FU2, the second end while of the first fuse FUl and the input end of A.C. contactor KM the second contact KM2, the input end of the first relay K 1 contact K1.1, the input end of A.C. contactor KM the first contact KMl is connected with the first end of transformer TC primary coil, the output terminal of A.C. contactor KM the second contact KM2 is connected with the first end of electric heater EH, the second end while of electric heater EH and the second end of the second fuse FU2, the second end of transformer TC primary coil, the first end of pilot lamp HL is connected with the first end of A.C. contactor KM coil, the second end of pilot lamp HL is connected with the output terminal of A.C. contactor KM the first contact KMl, the second end of A.C. contactor KM coil is connected with the output terminal of the first relay K 1 contact K1.1, the first end of transformer TC secondary coil is connected with the positive pole of the second diode D2 with the negative pole of the first diode D1 simultaneously, the second end of transformer TC secondary coil is connected with the positive pole of the 4th diode D4 with the negative pole of the 3rd diode D3 simultaneously, the positive pole of the first diode D1 is connected with the positive pole of the 3rd diode D3 and ground connection, the negative pole while of the second diode D2 and the negative pole of the 4th diode D4, the positive pole of the first capacitor C 1 is connected with the input end of voltage stabilizer IC, the earth terminal ground connection of voltage stabilizer IC, the output terminal of voltage stabilizer IC is connected with the first end of the second capacitor C 2 with the first end of the second resistance R 2 simultaneously, the second end of the second capacitor C 2 is connected with the first end of the second relay K 2 coils and the first end of the first relay K 1 coil and ground connection simultaneously, the second end of the second relay K 2 coils is connected with the output terminal of electric heating point thermometer Q, the input end of electric heating point thermometer Q is connected with the first end of the first resistance R 1 with the second end of the second resistance R 2 simultaneously, the second end of the first resistance R l is connected with the input end of the second relay K 2 contact K2.1, the output terminal of the second relay K 2 contact K2.1 is connected with the second end of the first relay K 1 coil.
As shown in Figure 1: in the utility model, power circuit is comprised of power switch S, the first fuse FUl, the second fuse FU2, transformer TC, the first diode Dl, the second diode D2, the 3rd diode D3, the 4th diode D4, the first capacitor C l, the second capacitor C 2 and voltage stabilizer IC, constant temperature control circuit is comprised of electric heating point thermometer Q, the second relay K 2, the first relay K 1, A.C. contactor KM, electric heater EH and pilot lamp HL.After switching on power, alternating current 220V voltage produces 24V voltage after transformer TC step-down, the first diode D1 to the four diode D4 rectifications, the first capacitor C l filtering and voltage stabilizer IC voltage stabilizing, supplies with constant temperature control circuit.Controlled temperature in constant temperature oven or constant temperature enclosure is during lower than the set temperature value of electric heating point thermometer Q, the electric heating of electric heating point thermometer Q is controlled contact in off-state, the second relay K 2 is in release conditions, the first relay K 1 and A.C. contactor KM energising adhesive, electric heater EH energising starts to heat, pilot lamp HL lights simultaneously, and indication radiator valve is in warm-up mode.When controlled temperature meets or exceeds the design temperature of electric heating point thermometer Q, the electric heating of electric heating point thermometer Q is controlled contacting, make the second relay K 2 energising adhesives, the first relay K 1 and A.C. contactor KM discharge, electric heater EH power-off stops heating, pilot lamp HL extinguishes, after stopping heating, controlled temperature starts slow decreasing, through after a period of time, when temperature is down to the set temperature value of electric heating point thermometer Q when following, the electric heating of electric heating point thermometer Q is controlled contact and is disconnected again, the second relay K 2 discharges, the first relay K 1 and the A.C. contactor KM adhesive of switching on again, electric heater EH starts again to heat.Circuit of the present utility model simply, is easily made, and can be used for the automatic temperature-adjusting control of the aspects such as birds, beasts and eggs artificial incubation, the artificial incubation of soft-shelled turtle class and poult raisings.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model, within all falling into protection domain of the present utility model.
Claims (2)
1. the radiator valve for plant, it is characterized in that: comprise power switch, the first fuse, the second fuse, A.C. contactor, electric heater, pilot lamp, transformer, the first diode, the second diode, the 3rd diode, the 4th diode, the first electric capacity, the second electric capacity, voltage stabilizer, the first relay, the second relay, the first resistance, the second resistance and electric heating point thermometer, the first input end of described power switch is connected with the phase line end of AC power, the second input end of described power switch is connected with the zero line side of described AC power, the first output terminal of described power switch is connected with the first end of described the first fuse, the second output terminal of described power switch is connected with the first end of described the second fuse, the second end while of described the first fuse and the input end of described A.C. contactor the second contact, the input end of described the first relay contact, the input end of described A.C. contactor the first contact and the first end of described transformer are connected, the output terminal of described A.C. contactor the second contact is connected with the first end of described electric heater, the second end while of described electric heater and the second end of described the second fuse, the second end of described transformer, the first end of described pilot lamp is connected with the first end of described ac contactor coil, the second end of described pilot lamp is connected with the output terminal of described A.C. contactor the first contact, the second end of described ac contactor coil is connected with the output terminal of described the first relay contact, the first end of described transformer secondary output coil is connected with the positive pole of described the second diode with the negative pole of described the first diode simultaneously, the second end of described transformer secondary output coil is connected with the positive pole of described the 4th diode with the negative pole of described the 3rd diode simultaneously, the positive pole of described the first diode is connected with the positive pole of described the 3rd diode and ground connection, the negative pole while of described the second diode and the negative pole of described the 4th diode, the positive pole of described the first electric capacity is connected with the input end of described voltage stabilizer, the earth terminal ground connection of described voltage stabilizer, the output terminal of described voltage stabilizer is connected with the first end of described the second electric capacity with the first end of described the second resistance simultaneously, the second end of described the second electric capacity is connected with the first end of described the second relay coil and the first end of described the first relay coil and ground connection simultaneously, the second end of described the second relay coil is connected with the output terminal of described electric heating point thermometer, the input end of described electric heating point thermometer is connected with the first end of described the first resistance with the second end of described the second resistance simultaneously, the second end of described the first resistance is connected with the input end of described the second relay contact, the output terminal of described the second relay contact is connected with the second end of described the first relay coil.
2. according to the radiator valve for plant described in claim l, it is characterized in that: described the first electric capacity is polar capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621722.XU CN203502862U (en) | 2013-10-08 | 2013-10-08 | Constant temperature controller for culturing farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621722.XU CN203502862U (en) | 2013-10-08 | 2013-10-08 | Constant temperature controller for culturing farm |
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| Publication Number | Publication Date |
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| CN203502862U true CN203502862U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320621722.XU Expired - Fee Related CN203502862U (en) | 2013-10-08 | 2013-10-08 | Constant temperature controller for culturing farm |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663575A (en) * | 2015-02-13 | 2015-06-03 | 河南师范大学 | Turtle artificial incubation environment monitoring system |
| CN105388935A (en) * | 2015-11-13 | 2016-03-09 | 芜湖市恒峰科技有限公司 | Thermostatic control apparatus for fowl egg hatching |
| CN105425867A (en) * | 2015-11-18 | 2016-03-23 | 芜湖市恒峰科技有限公司 | Low-power constant-temperature control circuit |
| CN106681394A (en) * | 2017-01-05 | 2017-05-17 | 成都芯禾粮油食品有限公司 | Drying temperature control system used for prepackaged vegetable food |
| CN106774513A (en) * | 2017-01-05 | 2017-05-31 | 成都芯禾粮油食品有限公司 | A kind of rape drying plant temperature control system |
-
2013
- 2013-10-08 CN CN201320621722.XU patent/CN203502862U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663575A (en) * | 2015-02-13 | 2015-06-03 | 河南师范大学 | Turtle artificial incubation environment monitoring system |
| CN105388935A (en) * | 2015-11-13 | 2016-03-09 | 芜湖市恒峰科技有限公司 | Thermostatic control apparatus for fowl egg hatching |
| CN105425867A (en) * | 2015-11-18 | 2016-03-23 | 芜湖市恒峰科技有限公司 | Low-power constant-temperature control circuit |
| CN106681394A (en) * | 2017-01-05 | 2017-05-17 | 成都芯禾粮油食品有限公司 | Drying temperature control system used for prepackaged vegetable food |
| CN106774513A (en) * | 2017-01-05 | 2017-05-31 | 成都芯禾粮油食品有限公司 | A kind of rape drying plant temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Yongcai Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20151008 |
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| EXPY | Termination of patent right or utility model |