CN206491248U - margarine processing temperature control system - Google Patents
margarine processing temperature control system Download PDFInfo
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- CN206491248U CN206491248U CN201720076904.1U CN201720076904U CN206491248U CN 206491248 U CN206491248 U CN 206491248U CN 201720076904 U CN201720076904 U CN 201720076904U CN 206491248 U CN206491248 U CN 206491248U
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Abstract
The utility model discloses a kind of margarine processing temperature control system, including：Temperature-detecting device, if including being arranged at the dry temperature sensor in margarine exit, multiple temperature values in detection margarine exit, output temperature detection signal；Averaging device, is coupled to temperature-detecting device, the average amplitude for calculating multiple temperature detection signals, exports average value signal；Difference device, is coupled to averaging device, calculates the difference between average value signal and the threshold value of setting, exports difference signal；Performs device, is coupled to difference device to receive difference signal, controls temperature of the flow of freezing liquid with control action on margarine.The setting of multiple temperature sensors results in the accurate temperature detection signal of margarine discharge outlet, the threshold value after the average value of temperature detection signal with setting is obtained to be compared, its difference can control the aperture of electric control valve, so as to reach the purpose of control margarine temperature.
Description
Technical field
The utility model is related to margarine refining systems technology field, more specifically, it relates to a kind of margarine
Processing temperature control system.
Background technology
Margarine is the grease with vegetable oil plus the formulated plasticity processed of Some Animals oil, water, flavoring
Product, it forms thick liquid, so in cooling procedure, the control to chilling temperature is particularly important after liquid state is cooled down.It is existing
Have in technology, the margarine of liquid is handled by the freezing liquid of circulation, still, the margarine after freezing only exists
Its forming degree can be observed after discharging by workman, then to judge that cryogenic temperature whether in the range of setting, afterwards could
Carry out the control to chilling temperature.So, because artificial observation has some perceptual deviations, meanwhile, observing tune
The step for section, needs to spend longer time, quality and efficiency that influence margarine makes.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of margarine processing temperature control
System processed, is capable of the temperature of real time automatic detection margarine manufacturing process, and the temperature is adjusted in real time, to improve people
Make the quality and refining efficiency of cream.
To achieve the above object, the utility model provides following technical scheme：
A kind of margarine processing temperature control system, including：Temperature-detecting device, including it is arranged at margarine discharging
The temperature sensor of some spaced sets at mouthful, for detecting multiple temperature values of margarine discharge outlet, and is exported
Corresponding temperature detection signal；Averaging device, is coupled to the temperature-detecting device to receive the temperature detection signal, uses
In the average amplitude for calculating multiple temperature detection signals, average value signal is exported；Difference device, is coupled to the average value
Device for calculating the difference between the average value signal and the threshold value of setting, and is exported with receiving the average value signal
Difference signal；Performs device, is coupled to the difference device to receive the difference signal, for control the flow of freezing liquid with
Temperature of the control action on margarine.
By using above-mentioned technical proposal, multiple temperature sensors are set at margarine oil-out, can be gathered artificial
Multiple temperature detection signals at cream outlet, then acquisition average value is calculated multiple temperature detections by averaging device, with
The error of temperature detection is reduced, and exports average value signal, the threshold value that difference device receives after average value signal with setting is carried out
Compare, and obtain difference signal to control performs device, to control to freeze flow quantity, be frozen so as to automatically control margarine
The heat that liquid absorbs improves margarine quality and refining efficiency to control the denseness of margarine to reach.
Further, the temperature sensor include 3, respectively the first temperature sensor, second temperature sensor and
Three-temperature sensor, the averaging device includes：
First adder, its in-phase input end be coupled to first temperature sensor and the second temperature sensor with
Corresponding temperature detection signal is received, inverting input is coupled to its output end by resistance R4, and output end output first is handled
Signal；
Second adder, its in-phase input end is coupled to the output end and the 3rd TEMP of the first adder
Device is to receive the first process signal and corresponding temperature detection signal, and inverting input is coupled to its output end by resistance RP,
Output end exports average value signal；
By using above-mentioned technical proposal, first adder exports the first temperature sensor and second temperature sensor
Temperature detection signal is added, then the temperature detection signal for being exported three-temperature sensor by second adder, is then adjusted
Resistance RP resistance can obtain the average value of three detection signals.
Further, the resistance RP uses potentiometer.
By using above-mentioned technical proposal, the convenient regulation RP of potentiometer resistance with obtain required average value signal.
Further, the difference device includes：
Threshold value generative circuit, the threshold value for generating setting；
Subtracter, its inverting input is coupled to the output end of the second adder to receive the average value signal,
In-phase input end is coupled to the threshold value generative circuit to receive the threshold value, and output end exports the difference signal.
By using above-mentioned technical proposal, subtracter subtracts each other average value signal with threshold value, obtains control performs device
Difference signal.
Further, the performs device includes being coupled to the electric control valve of the subtractor outputs, described electronic
Regulating valve receives the difference signal to control the flow of freezing liquid.
By using above-mentioned technical proposal, electric control valve is after electric operator and regulating valve connection combination by machine
Tool is linked and packed, debugging is formed, and is received after difference signal, the signal can be transformed into corresponding straight-line displacement, automatically
Valve opening is controlled to adjust, the control to freezing flow quantity is reached.
Further, the control system also includes the alarm set for being used to remind the temperature sensor service condition.
By using above-mentioned technical proposal, alarm set can remind the service condition of each temperature sensor of user, just
Know in staff, when temperature sensor fails therein, be easy to staff to repair or adjust in time potentiometer
Parameter.
Further, the alarm set includes the light emitting diode that correspondence is coupled to the temperature sensor.
By using above-mentioned technical proposal, when lumination of light emitting diode, illustrate temperature sensor normal work；When luminous
When diode does not work, illustrate temperature sensor fails, it is necessary to repair whole equipment in time or adjust the parameter of potentiometer.
Compared with prior art, the utility model has the advantages that：
1st, the setting of multiple temperature sensors results in the accurate temperature detection letter of margarine discharge outlet
Number, obtain the threshold value after the average value of temperature detection signal with setting and be compared, its difference can control opening for electric control valve
Degree, so as to reach the purpose of control margarine temperature；
2nd, the setting of alarm set can notify the service condition of staff's temperature sensor in time, be easy to pass temperature
The maintenance of sensor.
Brief description of the drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Reference：1st, temperature-detecting device；2nd, averaging device；3rd, difference device；4th, electric control valve；5th, first adds
Musical instruments used in a Buddhist or Taoist mass；6th, second adder；7th, potentiometer；8th, threshold value generative circuit；9th, subtracter；10th, alarm set.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of margarine processing temperature control system, reference picture 1, including for detecting that margarine discharge outlet is multiple
The temperature-detecting device 1 of temperature value, the temperature-detecting device 1 is equidistantly set including being arranged at 3 of margarine discharge outlet
The temperature sensor put, respectively the first temperature sensor, second temperature sensor and three-temperature sensor, and export corresponding
Temperature detection signal；Temperature control system also includes being coupled to temperature-detecting device 1 to receive being used for for temperature detection signal
Calculate the average amplitude of multiple temperature detection signals and export the averaging device 2 of average value signal, be coupled to averaging device 2
To receive being used to calculate difference between average value signal and the threshold value of setting and exporting the difference of difference signal for average value signal
Device 3, difference device 3 is coupled to receive difference signal, for controlling the flow of freezing liquid with control action in margarine
The performs device of temperature.In the present embodiment, performs device includes being coupled to the electric control valve 4 of difference device 3, electric control valve
4 receive difference signals to control the flow of freezing liquid.Electric control valve 4 is received after difference signal, can be transformed into the signal
Corresponding straight-line displacement, automatically controls to adjust valve opening, reaches the control to freezing flow quantity.
Wherein, averaging device 2 includes first adder 5 and second adder 6, the in-phase input end of first adder 5
The first temperature sensor and second temperature sensor are coupled to by resistance R1 and resistance R2 respectively and examined with receiving corresponding temperature
Signal is surveyed, inverting input is coupled to its output end by resistance R4, and output end exports the first process signal；Second adder 6
In-phase input end be coupled to the output end and three-temperature sensor of first adder 5 to receive by resistance R6 and resistance R5
First process signal and corresponding temperature detection signal, inverting input are coupled to its output end by resistance RP, and output end is defeated
Go out average value signal；Wherein, resistance RP uses potentiometer 7, can adjust resistance.First temperature sensor, second temperature sensor
The temperature detection signal of output corresponding with three-temperature sensor is defeated after the effect of first adder 5 and second adder 6
Go out the average value of three temperature detection signals, this average value is by resistance R1, resistance R2, resistance R4, resistance R5, resistance R6 and electricity
The resistance for hindering RP is determined.Also, when wherein there are a temperature sensor fails, the resistance of potentiometer 7 only need to be adjusted, it is possible to
Whole system is set to work on.
In addition, difference device 3 includes threshold value generative circuit 8 and subtracter 9, threshold value generative circuit 8 is used to generate setting
Threshold value, is mainly made up of the resistance R9 and resistance R10 that connect, resistance R9 and resistance R10 tie point output threshold value；Subtracter 9
Inverting input the output end of second adder 6 is coupled to receive average value signal, in-phase input end is coupled to threshold value life
Into circuit 8 to receive threshold value, output end exports difference signal.Electric adjustable is can control in difference signal input electric control valve 4
The aperture of valve 4 is saved, so as to adjust the flow of freezing liquid.
Whether normal in order to remind temperature sensor to use, the temperature control system is also provided with being used to remind TEMP
The alarm set 10 of device service condition.Light emitting diode is coupled on each temperature sensor, when temperature sensor is used
When normal, light emitting diode normal luminous；When temperature sensor fails, light emitting diode extinguishes, now, reminds staff
Repair temperature sensor in time or adjust the parameter of potentiometer 7.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of margarine processing temperature control system, it is characterised in that including：
Temperature-detecting device (1), including the temperature sensor of some spaced sets of margarine discharge outlet is arranged at, use
In multiple temperature values of detection margarine discharge outlet, and export corresponding temperature detection signal；
Averaging device (2), is coupled to the temperature-detecting device (1) to receive the temperature detection signal, many for calculating
The average amplitude of the individual temperature detection signal, exports average value signal；
Difference device (3), is coupled to the averaging device (2) to receive the average value signal, described average for calculating
Difference between value signal and the threshold value of setting, and export difference signal；
Performs device, is coupled to the difference device (3) to receive the difference signal, for controlling the flow of freezing liquid to control
Make of the temperature on margarine.
2. margarine processing temperature control system according to claim 1, it is characterised in that the temperature sensor bag
Include 3, respectively the first temperature sensor, second temperature sensor and three-temperature sensor, averaging device (2) bag
Include：
First adder (5), its in-phase input end be coupled to first temperature sensor and the second temperature sensor with
Corresponding temperature detection signal is received, inverting input is coupled to its output end by resistance R4, and output end output first is handled
Signal；
Second adder (6), the output end and the 3rd temperature that its in-phase input end is coupled to the first adder (5) is passed
Sensor is to receive the first process signal and corresponding temperature detection signal, and inverting input is coupled to it by resistance RP and exported
End, output end output average value signal.
3. margarine processing temperature control system according to claim 2, it is characterised in that the resistance RP is using electricity
Position device (7).
4. margarine processing temperature control system according to claim 3, it is characterised in that the difference device (3)
Including：
Threshold value generative circuit (8), the threshold value for generating setting；
Subtracter (9), its inverting input is coupled to the output end of the second adder (6) to be believed with receiving the average value
Number, in-phase input end is coupled to the threshold value generative circuit (8) to receive the threshold value, and output end exports the difference signal.
5. margarine processing temperature control system according to claim 4, it is characterised in that the performs device includes
Be coupled to the electric control valve (4) of the subtracter (9) output end, the electric control valve (4) receive the difference signal with
Control the flow of freezing liquid.
6. margarine processing temperature control system according to claim 5, it is characterised in that the control system is also wrapped
Include the alarm set (10) for reminding the temperature sensor service condition.
7. margarine processing temperature control system according to claim 6, it is characterised in that the alarm set (10)
The light emitting diode of the temperature sensor is coupled to including correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076904.1U CN206491248U (en) | 2017-01-21 | 2017-01-21 | margarine processing temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076904.1U CN206491248U (en) | 2017-01-21 | 2017-01-21 | margarine processing temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206491248U true CN206491248U (en) | 2017-09-15 |
Family
ID=59802533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720076904.1U Expired - Fee Related CN206491248U (en) | 2017-01-21 | 2017-01-21 | margarine processing temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206491248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168782A (en) * | 2018-10-11 | 2019-01-11 | 深圳市智百科技有限公司 | A kind of Intelligent irrigation system and its agriculture heat preserving type greenhouse |
| CN114489186A (en) * | 2021-09-06 | 2022-05-13 | 长沙卓牧乳业有限公司 | Sheep set yogurt discharging temperature control method, system and device |
-
2017
- 2017-01-21 CN CN201720076904.1U patent/CN206491248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168782A (en) * | 2018-10-11 | 2019-01-11 | 深圳市智百科技有限公司 | A kind of Intelligent irrigation system and its agriculture heat preserving type greenhouse |
| CN114489186A (en) * | 2021-09-06 | 2022-05-13 | 长沙卓牧乳业有限公司 | Sheep set yogurt discharging temperature control method, system and device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |