CN217059072U - Chicken processing is with fried temperature monitoring system - Google Patents
Chicken processing is with fried temperature monitoring system Download PDFInfo
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- CN217059072U CN217059072U CN202220717330.2U CN202220717330U CN217059072U CN 217059072 U CN217059072 U CN 217059072U CN 202220717330 U CN202220717330 U CN 202220717330U CN 217059072 U CN217059072 U CN 217059072U
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Abstract
The utility model discloses a chicken processing is with fried temperature monitoring system, including the frying case, be equipped with electrical control unit and temperature sensor on the frying case, temperature sensor is the infrared temperature sensor who sets up above the frying case, electrical control unit includes signal amplification feedback regulating circuit, noise reduction stabilizing circuit and controller, the controller still is connected with electronic display screen through data bus; the infrared temperature sensor of the utility model monitors the oil temperature in the frying box in real time, converts the detection signal into an electric signal and sends the electric signal to the electric control unit for processing, thus greatly improving the temperature monitoring precision and stability; the controller dynamically adjusts the working state of the heating plate of the frying box according to the oil temperature detection value, so that the oil temperature in the frying box is always kept within the range required by the production process, and the processing quality of the chicken is greatly improved.
Description
Technical Field
The utility model relates to a chicken processing equipment technical field especially relates to a chicken processing is with fried temperature monitoring system.
Background
In the multiple processing processes of chicken, the frying process is very common, the chicken skin can be crisp, the taste is good, when the existing frying device for processing chicken is used for frying, the oil temperature is usually maintained only by setting the temperature on the frying box, and in the actual processing process, the oil temperature in the frying box can be influenced by multiple factors such as material quantity, frying time and external environment, so that the heating plate of the frying box cannot timely work and respond due to the change of the oil temperature, the actual frying temperature is deviated from the production process requirement, and the quality of a chicken processing product is influenced.
So the utility model provides a new scheme to solve the problem.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a frying temperature monitoring system for chicken processing.
The technical scheme for solving the problem is as follows: the utility model provides a chicken processing is with fried temperature monitoring system, includes the frying case, is equipped with electrical unit and temperature sensor on the frying case, temperature sensor is for setting up the infrared temperature sensor of frying case top, electrical unit includes signal amplification feedback regulating circuit, falls stabilizer circuit and controller of making an uproar, signal amplification feedback regulating circuit's input is connected infrared temperature sensor's signal output part, signal amplification feedback regulating circuit's output is connected fall stabilizer circuit's input of making an uproar, it connects to fall stabilizer circuit's output of making an uproar the temperature signal sense terminal of controller, the controller still has the electronic display screen through data bus connection.
Preferably, the amplification feedback regulation circuit comprises an operational amplifier AR1, a non-inverting input terminal of the operational amplifier AR1 is connected to a signal output terminal of the infrared temperature sensor through a capacitor C1 and is grounded through a resistor R1, an inverting input terminal of the operational amplifier AR1 is connected to a drain of a MOS transistor Q1 through a resistor R2 and a capacitor C2 which are connected in parallel, a gate of the MOS transistor Q1 is connected to a cathode of a zener diode DZ1 and an output terminal of an operational amplifier AR1 through a resistor R3, and an anode of the zener diode DZ1 is grounded.
Preferably, the noise reduction stabilizing circuit comprises a triode VT1, a collector of the triode VT1 is connected to a source of the MOS transistor Q1 through a resistor R4 and is grounded through a capacitor C3, a base of the triode VT1 is connected to one end of a resistor R5 and an output end of the operational amplifier AR1 through an inductor L1 and is grounded through a capacitor C4, the other end of the resistor R5 is grounded, an emitter of the triode VT1 is connected to a cathode of a zener diode DZ2, one end of the resistor R6 and a temperature signal detecting end of the controller, and an anode of the zener diode DZ2 and the other end of the resistor R6 are grounded in parallel.
Preferably, the infrared temperature sensor is a temperature sensor with the model number TD-6113-8000.
Through the technical scheme, the beneficial effects of the utility model are that: the infrared temperature sensor of the utility model monitors the oil temperature in the frying box in real time, converts the detection signal into an electric signal and sends the electric signal to the electric control unit for processing, thus greatly improving the temperature monitoring precision and stability; the controller dynamically adjusts the working state of the heating plate of the frying box according to the oil temperature detection value, so that the oil temperature in the frying box is always kept within the range required by the production process, and the processing quality of chicken is greatly improved.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying fig. 1. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The utility model provides a chicken processing is with fried temperature monitoring system, includes the frying case, is equipped with electrical unit and temperature sensor on the frying case, and temperature sensor is for setting up the infrared temperature sensor of frying case top, electrical unit includes signal amplification feedback control circuit, falls the stabilizing circuit and the controller of making an uproar, signal amplification feedback control circuit's input is connected infrared temperature sensor's signal output part, signal amplification feedback control circuit's output is connected fall the stabilizing circuit's of making an uproar input, it connects to fall the stabilizing circuit's of making an uproar output the temperature signal sense terminal of controller, the controller still has the electronic display screen through data bus connection.
As shown in fig. 1, the amplification feedback adjustment circuit includes an operational amplifier AR1, a non-inverting input terminal of the operational amplifier AR1 is connected to a signal output terminal of the infrared temperature sensor through a capacitor C1 and is grounded through a resistor R1, an inverting input terminal of the operational amplifier AR1 is connected to a drain of a MOS transistor Q1 through a resistor R2 and a capacitor C2 which are connected in parallel, a gate of the MOS transistor Q1 is connected to a cathode of a zener diode DZ1 and an output terminal of an operational amplifier AR1 through a resistor R3, and an anode of a zener diode DZ1 is grounded. The noise reduction stabilizing circuit comprises a triode VT1, wherein a collector of a triode VT1 is connected with a source electrode of a MOS transistor Q1 through a resistor R4 and is grounded through a capacitor C3, a base electrode of a triode VT1 is connected with one end of a resistor R5 and an output end of an operational amplifier AR1 through an inductor L1 and is grounded through a capacitor C4, the other end of a resistor R5 is grounded, an emitter of a triode VT1 is connected with a cathode of a voltage stabilizing diode DZ2, one end of the resistor R6 and a temperature signal detection end of the controller, and an anode of a voltage stabilizing diode DZ2 and the other end of the resistor R6 are grounded in parallel.
In the specific working process of the utility model, the infrared temperature sensor is utilized to monitor the oil temperature in the frying box in real time, and the detection signal is converted into an electric signal and then sent to the electric control unit for processing; the infrared temperature sensor has various choices according to actual requirements, in the embodiment, the model is TD-6113-8000-type temperature sensor is taken as an example, the output signal range is 4 mA-20 mA, and in order to improve the strength of the detection signal, the detection signal is amplified by adopting an amplification feedback regulation circuit; the capacitor C1 and the resistor R1 form a high-pass RC filter to filter the detection signal, the direct-current interference of a power supply is eliminated, then the high-pass RC filter is sent into the operation amplifier AR1 to amplify in phase, meanwhile, in the operation amplifier process, the resistor R2 and the capacitor C2 form resistance-capacitance feedback to play a phase compensation role in the detection signal amplification process, and the MOS tube Q1 and the voltage stabilizing diode DZ1 are added to amplify the detection signal to play an amplitude characteristic improving role, so that the stability of amplification and output of the detection signal is effectively improved.
In the working process of the noise reduction stabilizing circuit, the triode VT1 is used as an emitter follower to further process the detection signal after operation and amplification, and RC filtering and LC filtering are added to form double filtering to eliminate interference noise generated by the external environment, so that the temperature monitoring precision is greatly improved, and finally, the output signal of the triode VT1 is amplitude-stabilized by the voltage stabilizing diode DZ2 and then is sent to the controller; the controller calculates real-time oil temperature after performing waveform analysis processing on the detection signals, and sends oil temperature data to the electronic display screen for display, so that production personnel can conveniently check the oil temperature data; the controller dynamically adjusts the working state of the heating plate of the frying box according to the oil temperature detection value, so that the oil temperature in the frying box is always kept within the range required by the production process, and the processing quality of the chicken is greatly improved.
The above description is provided for further details of the present invention with reference to specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.
Claims (4)
1. The utility model provides a chicken processing is with fried temperature monitoring system, includes the frying case, is equipped with electrical control unit and temperature sensor on the frying case, its characterized in that: the temperature sensor is arranged above the frying box, the electric control unit comprises a signal amplification feedback adjusting circuit, a noise reduction stabilizing circuit and a controller, the input end of the signal amplification feedback adjusting circuit is connected with the signal output end of the infrared temperature sensor, the output end of the signal amplification feedback adjusting circuit is connected with the input end of the noise reduction stabilizing circuit, the output end of the noise reduction stabilizing circuit is connected with the temperature signal detection end of the controller, and the controller is further connected with an electronic display screen through a data bus.
2. The frying temperature monitoring system for chicken processing of claim 1, wherein: the amplifying feedback adjusting circuit comprises an operational amplifier AR1, wherein the non-inverting input end of the operational amplifier AR1 is connected with the signal output end of the infrared temperature sensor through a capacitor C1 and is grounded through a resistor R1, the inverting input end of the operational amplifier AR1 is connected with the drain electrode of a MOS tube Q1 through a resistor R2 and a capacitor C2 which are connected in parallel, the grid electrode of the MOS tube Q1 is connected with the cathode of a voltage stabilizing diode DZ1 and the output end of an operational amplifier AR1 through a resistor R3, and the anode of the voltage stabilizing diode DZ1 is grounded.
3. The frying temperature monitoring system for chicken processing of claim 2, wherein: the noise reduction stabilizing circuit comprises a triode VT1, wherein a collector of a triode VT1 is connected with a source electrode of a MOS transistor Q1 through a resistor R4 and is grounded through a capacitor C3, a base electrode of the triode VT1 is connected with one end of a resistor R5 and an output end of an operational amplifier AR1 through an inductor L1 and is grounded through a capacitor C4, the other end of the resistor R5 is grounded, an emitter of the triode VT1 is connected with a cathode of a voltage stabilizing diode DZ2, one end of the resistor R6 and a temperature signal detection end of the controller, and an anode of the voltage stabilizing diode DZ2 and the other end of the resistor R6 are grounded in parallel.
4. The frying temperature monitoring system for chicken processing according to any one of claims 1 to 3, wherein: the infrared temperature sensor is selected from a temperature sensor with the model number TD-6113-8000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220717330.2U CN217059072U (en) | 2022-03-30 | 2022-03-30 | Chicken processing is with fried temperature monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220717330.2U CN217059072U (en) | 2022-03-30 | 2022-03-30 | Chicken processing is with fried temperature monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217059072U true CN217059072U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220717330.2U Active CN217059072U (en) | 2022-03-30 | 2022-03-30 | Chicken processing is with fried temperature monitoring system |
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| Country | Link |
|---|---|
| CN (1) | CN217059072U (en) |
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2022
- 2022-03-30 CN CN202220717330.2U patent/CN217059072U/en active Active
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