CN207832609U - Pulp-water density real-time monitoring system - Google Patents
Pulp-water density real-time monitoring system Download PDFInfo
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- CN207832609U CN207832609U CN201820071801.0U CN201820071801U CN207832609U CN 207832609 U CN207832609 U CN 207832609U CN 201820071801 U CN201820071801 U CN 201820071801U CN 207832609 U CN207832609 U CN 207832609U
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Abstract
The utility model discloses a kind of pulp-water density real-time monitoring systems, it solves technical staff to need to understand the concentration levels of recycling pulp-water in real time, in order to configure concrete, and the problem of technical staff can not know the real-time concentration of pulp-water by observation, its key points of the technical solution are that：Further include being set in pond for the pulp-water concentration in detection pond and exporting the pulp-water concentration detection apparatus of pulp-water concentration detection signal, be coupled to pulp-water concentration detection apparatus to receive pulp-water concentration detection signal and export the AD converter of conversion signal and be coupled to AD converter to receive conversion signal and in response to conversion signal to show the digital display screen of pulp-water concentration levels, the pulp-water density real-time monitoring system of the utility model, be conducive to staff and understand pulp-water concentration in pond in real time, to facilitate the configuration of concrete.
Description
Technical field
The utility model is related to a kind of pulp-water density real-time monitoring systems.
Background technology
When pulp-water recycling configures concrete, the concentration of pulp-water is critically important, and excessive concentration can influence concrete performance,
Therefore technical staff needs to understand the concentration levels of recycling pulp-water in real time, and in order to configure concrete, and technical staff can not lead to
The real-time concentration that pulp-water is known in observation is crossed, there is room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of pulp-water density real-time monitoring system and is conducive to staff to be understood in real time
Pulp-water concentration in pond, to facilitate the configuration of concrete.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of pulp-water density real-time monitoring system further includes being set in pond for the pulp-water concentration in detection pond
And it exports the pulp-water concentration detection apparatus of pulp-water concentration detection signal, be coupled to pulp-water concentration detection apparatus to receive pulp-water concentration
Detection signal and export the AD converter of conversion signal and be coupled to AD converter with receive conversion signal and in response to conversion
Signal is to show the digital display screen of pulp-water concentration levels.
Using the above scheme, pulp-water concentration can be detected by the setting of pulp-water concentration detection apparatus, and AD turns
Pulp-water concentration signal can be converted to digital signal and be shown on digital display screen by the setting of parallel operation, to facilitate work
Make personnel and understand pulp-water concentration in pond in real time, and then facilitates the configuration of concrete.
Preferably, further including being preset with pulp-water intensity reference signal and being coupled to pulp-water concentration detection apparatus to receive slurry
Water concentration detects signal and is compared pulp-water intensity reference signal and pulp-water concentration detection signal and output voltage compares letter
Number voltage comparator device, be coupled to voltage comparator device with receiving voltage comparison signal and export control signal control fill
It sets, be coupled to control device to receive control signal and in response to control signal to realize the suggestion device of prompt.
Using the above scheme, it can effectively be differentiated at this time by the setting of pulp-water concentration detection apparatus and voltage comparator device
Whether concentration in water slurry exceeds normal demand or subnormal demand, and the concentration in water slurry beyond standard when
Time prompts staff by suggestion device.
Preferably, the voltage comparator device includes dense for exporting the first pulp-water of the first pulp-water intensity reference signal
It spends reference circuit and is coupled to pulp-water concentration detection apparatus to receive pulp-water concentration detection signal and believe pulp-water Concentration Testing
Number and the first pulp-water intensity reference signal be compared and export the first voltage comparison circuit of first voltage comparison signal, it is described
Control device includes being coupled to first voltage comparison circuit to judge signal to receive first voltage comparison signal and export first
First control circuit, the suggestion device receive the first judgement signal including being coupled to first control circuit and in response to first
Signal is judged to realize the light prompt circuit of light prompt；
The voltage comparator device includes the second pulp-water intensity reference electricity for exporting the second pulp-water intensity reference signal
Road and the second pulp-water intensity reference circuit is coupled to receive the second pulp-water intensity reference and export second voltage comparison signal
Second voltage comparison circuit, the control device includes being coupled to second voltage comparison circuit and comparing letter to receive second voltage
Number and export the second control circuit of second control signal, the suggestion device includes being coupled to second control circuit to receive the
Two control signals and in response to second control signal to realize the auditory tone cues electric circuit of the auditory tone cues of auditory tone cues.
Using the above scheme, pass through the first pulp-water intensity reference circuit, first voltage comparison circuit and the first control electricity
When the minimum pulp-water concentration that the setting on road can bear in environment pulp-water concentration less than pulp-water density real-time monitoring system,
Staff is prompted by light prompt circuit；Similar, pass through the second pulp-water intensity reference circuit, second voltage ratio
Setting compared with circuit and the second decision circuitry can bear in environment pulp-water concentration higher than pulp-water density real-time monitoring system
Highest pulp-water concentration environment when, staff is prompted by auditory tone cues electric circuit.
Preferably, further including being set between pulp-water concentration detection apparatus and voltage comparator device to starch for amplification
Water concentration detects the signal amplifying apparatus of signal.
Using the above scheme, pulp-water concentration detection signal can effectively be amplified by the setting of signal amplifying apparatus, and with
The amplification of pulp-water concentration detection signal, the possibility that signal can not be exported normally when by ectocine can be avoided significantly
Property.
Preferably, the light prompt circuit includes being coupled to first control circuit to receive the first judgement signal and defeated
Go out the light switching part of light switching signal and is coupled to light portion to receive light switching signal and switch in response to light
Signal is to realize luminous illumination region.
Using the above scheme, strobe light emission can be achieved by the combination setting of light switching part and illumination region, compared to
Single luminous prompting has preferably prompt effect.
Preferably, the auditory tone cues electric circuit includes being coupled to the second decision circuitry to receive the second judgement signal and sound
Signal should be judged in second to realize the auditory tone cues portion of sounding and be coupled to auditory tone cues portion with delay cutoff auditory tone cues
The delay cutoff portion in portion.
Using the above scheme, staff can be prompted realizing by the setting in delay cutoff portion and auditory tone cues portion
While, moreover it is possible to it avoids prompting to impact the normal work of staff for a long time.
Preferably, further including being coupled to first control circuit and the second decision circuitry to receive the first judgement respectively to believe
Number, second judge signal and export the time-delay mechanism of time delayed signal and be coupled to time-delay mechanism with reception delay signal and sound
The remote prompting apparatus of remote prompts should be realized in time delayed signal.
Using the above scheme, it can avoid happening at nobody by the setting of time-delay mechanism, passing through delay at this time
After device carries out one section of delay, staff is prompted by remote prompting apparatus.
Preferably, the time-delay mechanism is the time relay.
Using the above scheme, say that time-delay mechanism is set as the time relay herein, can the case where ensureing short-time demonstration,
Substantially reduce the cost of itself.
Preferably, the remote prompting apparatus is WIFI alarms.
Using the above scheme, set remote prompting apparatus to WIFI alarms, can ensure itself alarm while,
Reduce the cost of itself.
Preferably, further including the headstock gear for opening and closing pulp-water concentration detection apparatus.
Using the above scheme, facilitate keying of the user according to actual needs to pulp-water concentration monitoring device.
In conclusion the utility model has the advantages that：It can be right by the setting of pulp-water concentration detection apparatus
Pulp-water concentration is detected, and pulp-water concentration signal can be converted to digital signal by the setting of AD converter and be shown in number
It is shown on screen, to facilitate staff to understand the pulp-water concentration in pond in real time, and then facilitates the configuration of concrete.
Description of the drawings
Fig. 1 is the circuit connection diagram of pulp-water concentration detection apparatus, signal amplifying apparatus；
Fig. 2 is the circuit connection diagram of the first pulp-water intensity reference circuit, first voltage comparison circuit, first control circuit；
Fig. 3 is the circuit connection diagram of the second pulp-water intensity reference circuit, second voltage comparison circuit, second control circuit；
Fig. 4 is the circuit connection diagram of auditory tone cues electric circuit, light prompt circuit, time-delay mechanism, remote prompting apparatus.
In figure：1, pulp-water concentration detection apparatus；5, the first pulp-water intensity reference circuit；6, first voltage comparison circuit；7、
First control circuit；8, light prompt circuit；9, the second pulp-water intensity reference circuit；10, second voltage comparison circuit；11,
Two control circuits；12, auditory tone cues electric circuit；13, signal amplifying apparatus；14, light switching part；15, illumination region；16, sound carries
Show portion；17, delay cutoff portion；18, time-delay mechanism；19, remote prompting apparatus；21, headstock gear.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of pulp-water density real-time monitoring system disclosed in the present embodiment, further include be set in pond with
For detecting the pulp-water concentration in pond and exporting the pulp-water concentration detection apparatus 1 of pulp-water concentration detection signal, be coupled to pulp-water
Concentration detection apparatus 1 is to receive pulp-water concentration detection signal and export the AD converter of conversion signal and be coupled to AD conversion
Device is to receive conversion signal and show the digital display screen of pulp-water concentration levels in response to conversion signal, wherein AD converter
Model model ADC0832CCN, the model LM2577 of digital display screen.
And to avoid the pulp-water concentration in pond from exceeding normal standard or subnormal standard, it is unfavorable for concrete
Normal configuration, pulp-water density real-time monitoring systemic presupposition have pulp-water intensity reference signal and be coupled to pulp-water Concentration Testing dress
1 is set to receive pulp-water concentration detection signal and pulp-water intensity reference signal and pulp-water concentration detection signal are compared and are exported
The voltage comparator device of voltage comparison signal is coupled to voltage comparator device with receiving voltage comparison signal and exports control signal
Control device, be coupled to control device with receive control signal and in response to control signal to realize the suggestion device of prompt.
For according to needing freely to control pulp-water concentration detection apparatus 1, pulp-water density real-time monitoring system further includes
Headstock gear 21 for opening and closing pulp-water concentration detection apparatus 1.
As shown in Figure 1, headstock gear 21 is connected to the normal open switch SB1 of power supply VCC including one end, one end be connected to it is normally opened
Switch SB1 and the other end ground connection relay KM3, one end be connected to the normally closed switch SB2 of power supply VCC, one end be connected to it is normally closed
Switch SB2 and the other end are connected to the switch KM3-1 of relay KM3 and are controlled by relay KM3 and are connected to power supply VCC
Switch KM3-2, the model HH52P of relay KM3.
As shown in Figure 1, pulp-water concentration detection apparatus 1 is mud concentration detector, mud concentration detector uses ultrasonic wave
The mode of decaying measure in sedimentation basin or in pipeline sludge concentration pulp-water density real-time monitoring system, pulp-water density real-time monitoring
System further includes being set between pulp-water concentration detection apparatus 1 and voltage comparator device for amplification pulp-water Concentration Testing letter
Number signal amplifying apparatus 13, signal amplifying apparatus 13 be include tie point that one end is connected to humistor RS and resistance R1
Voltage A1, the inverting input that resistance R2, normal phase input end are connected to resistance R2 are connected to slide rheostat RP1 and one end
It is connected to slide rheostat RP1 and the resistance R3, the model AD620 of voltage amplifier of other end ground connection.
As shown in Fig. 2, voltage comparator device includes the first pulp-water concentration for exporting the first pulp-water intensity reference signal
Reference circuit 5 and pulp-water concentration detection apparatus 1 is coupled to receive pulp-water concentration detection signal and believe pulp-water Concentration Testing
Number and the first pulp-water intensity reference signal be compared and export the first voltage comparison circuit 6 of first voltage comparison signal, institute
It includes being coupled to first voltage comparison circuit 6 to judge signal to receive first voltage comparison signal and export first to state control device
First control circuit 7, the suggestion device include be coupled to first control circuit 7 with receive first judge signal and in response to
First judges signal to realize the light prompt circuit 8 of light prompt.
First pulp-water intensity reference circuit 5 is connected to the resistance R4 of power supply VCC including one end and one end is connected to resistance
R4 and the slide rheostat RP2 of other end ground connection, first voltage comparison circuit 6 are that normal phase input end is connected to voltage amplifier A1
Output end and inverting input be connected to resistance R4 and slide rheostat RP2 tie point voltage comparator A2, voltage ratio
Model LM393 compared with device A2, first control circuit 7 include triode Q1, Yi Jiyi that base stage is connected to voltage comparator A2
End is connected to the emitter of triode Q1 and the relay KM1, the model HH52P of relay KM1 of other end ground connection.
As shown in figure 4, light prompt circuit 8 includes being coupled to first control circuit 7 to judge signal and defeated to receive first
Go out the light switching part 14 of light switching signal and is coupled to light portion to receive light switching signal and be cut in response to light
Signal is changed to realize luminous illumination region 15.
Light switching part 14 includes that the time relay KT2 of one end ground connection, one end are connected to time relay KT2 and another
The switch KT3-1 for being connected to switch KM2-2, the time relay KT3 of one end ground connection, one end is held to be connected to time relay KT3
And the other end is connected to the switch KT2-1 of the emitter of triode Q1, one end is connected to the switch KT2-2 of switch KT3-1, here
Switch KT2-1 and switch KT2-2 be controlled by time relay KT2, switch KT3-1 here is controlled by the time relay
KT3, illumination region 15 here are that anode is connected to switch KT2-2 and the light emitting diode D1 of minus earth, time here after
The model of electric appliance KT3 and time relay KT2 are H3Y-2.
The above-mentioned course of work is as follows：Triggering light emitting diode D1 first shines at work, while time relay KT2
Start timing, when time relay KT2 setting time to when can trigger KT2-2 accordingly and disconnect, light-emitting diodes at this time
Pipe D1 will stop shining, while meeting trigger switch KT2-1 is closed, and time relay KT3 will start timing at this time, work as the time
The time of relay KT3 setting to when can corresponding trigger switch KT3-1 disconnect, be equivalent to restart at this time, to sum up, realization
To the stroboscopic of light emitting diode D1.
As shown in figure 3, voltage comparator device includes the second pulp-water concentration for exporting the second pulp-water intensity reference signal
Reference circuit 9 and the second pulp-water intensity reference circuit 9 is coupled to receive the second pulp-water intensity reference and export second voltage
The second voltage comparison circuit 10 of comparison signal, the control device include being coupled to second voltage comparison circuit 10 to receive the
Two voltage comparison signals and the second control circuit 11 for exporting second control signal, the suggestion device include being coupled to the second control
Circuit 11 processed is to receive second control signal and in response to second control signal to realize the sound of the auditory tone cues of auditory tone cues
Cue circuit 12.
Second reference circuit includes that one end is connected to the resistance R5 of power supply VCC and one end is connected to resistance R5 and another
It includes the electricity that inverting input is connected to voltage amplifier A1 to hold the slide rheostat RP3 of ground connection, second voltage comparison circuit 10
Press comparator A3；Second control circuit 11 includes triode Q2, Yi Jiyi that base stage is connected to the output end of voltage comparator A3
It is NPN type and model S9014, relay that end, which is connected to triode Q2 and the relay KM2 of other end ground connection, triode Q2,
The model HH52P of KM2.
As shown in figure 4, auditory tone cues electric circuit 12 includes being coupled to the second decision circuitry to receive the second judgement signal and sound
Signal should be judged in second to realize the auditory tone cues portion 16 of sounding and be coupled to auditory tone cues portion 16 with delay cutoff sound
The delay cutoff portion 17 of prompting part 16.
Auditory tone cues portion 16 is the loud speaker BL1 that one end ground connection and the other end are connected to switch KT4-1, delay cutoff portion 17
It is grounded for one end and the other end is connected to the time relay KT4, the model H3Y-2 of time relay KT4 of switch KM2-1.
As shown in figure 4, pulp-water density real-time monitoring system further includes being coupled to first control circuit 7 and second to judge electricity
Road to receive the first judgement signal, second judge signal and export the time-delay mechanism 18 of time delayed signal and be coupled to prolong respectively
When device 18 with reception delay signal and in response to time delayed signal to realize the remote prompting apparatus 19 of remote prompts.
Remote prompting apparatus 19 is connected to the switch KT1-1 for being controlled by time relay KT1 and another termination including one end
The remote prompting apparatus 19 on ground, remote prompting apparatus 19 are preferably WIFI alarms, prompt of the WIFI alarms to staff
Mode is mainly to be carried out by the form shaken.
The specific course of work is as follows:
S1, in actual use, after pressing SB1, can start makes relay KM3 be connected, and with relay
The conducting of KM3, KM3-1 will be in normally off, and so that relay KM3 is in long-time starting state, and with relay KM3
In long-time starting state, it will trigger switch KM3-2 is in normally off, and pulp-water concentration detection apparatus is made to export for a long time
Pulp-water concentration detection signal, and when needing to close pulp-water concentration detection apparatus, it is only necessary to SB2 is turned off the switch, this
When disconnect relay KM3.
S2, by pulp-water concentration detection apparatus 1 environment pulp-water concentration is detected first, and by AD converter and
Display screen informs real-time pulp-water concentration indirectly in staff.
S3, by signal amplifying apparatus 13 by pulp-water concentration detection signal amplify after, by amplified pulp-water Concentration Testing
Signal is transmitted separately at voltage comparator A2 and voltage comparator A3, and voltage comparator A2 is by pulp-water concentration detection signal
It is compared with the first pulp-water intensity reference signal, and exports corresponding first voltage comparison signal；Corresponding voltage comparator
Pulp-water concentration detection signal and the second pulp-water intensity reference signal are compared by A3, and are exported corresponding second voltage and compared letter
Number.
S4, when first voltage comparison signal be high level voltage comparison signal when, triode Q1 will be triggered and be led at this time
It is logical, at this time relay KM1 will triggering and conducting, carry out strobe light emission prompt at this time；And when second voltage comparison signal is high electricity
When flat voltage comparison signal, at this time triode Q2 will triggering and conducting, at this time relay KM2 will triggering and conducting, at this time into
Row sound production prompt, and stop sounding within the time of setting.
S5, have sounding or it is luminous when timing carried out by time relay KT1, and in time relay KT1 institutes
The time of meter to when, start WIFI alarms staff is prompted.
To sum up, it slurry pulp-water concentration can inform in real time in staff, and when pulp-water excessive concentration, frequency can be passed through
The form of shwoot light prompts staff, and when pulp-water concentration is too low, it can be by the form of sounding to work
Personnel prompt, and but regardless of being environment pulp-water excessive concentration or too low situation, can carry out timing, and in timing time
To when can by WIFI alarms to staff carry out remote prompts.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of pulp-water density real-time monitoring system, it is characterized in that：Further include being set in pond in detection pond
Pulp-water concentration simultaneously exports the pulp-water concentration detection apparatus (1) of pulp-water concentration detection signal, is coupled to pulp-water concentration detection apparatus (1)
Believed with receiving conversion with receiving pulp-water concentration detection signal and exporting the AD converter of conversion signal and be coupled to AD converter
Number and in response to conversion signal to show the digital display screen of pulp-water concentration levels.
2. pulp-water density real-time monitoring system according to claim 1, it is characterized in that：Further include being preset with pulp-water concentration base
Calibration signal and be coupled to pulp-water concentration detection apparatus (1) with receive pulp-water concentration detection signal and by pulp-water intensity reference signal and
Pulp-water concentration detection signal is compared and the voltage comparator device of output voltage comparison signal, be coupled to voltage comparator device with
Receiving voltage comparison signal and export control signal control device, be coupled to control device with receive control signal and in response to
Signal is controlled to realize the suggestion device of prompt.
3. pulp-water density real-time monitoring system according to claim 2, it is characterized in that：The voltage comparator device includes using
In the first pulp-water intensity reference circuit (5) for exporting the first pulp-water intensity reference signal and it is coupled to pulp-water Concentration Testing dress
(1) is set to receive pulp-water concentration detection signal and be compared pulp-water concentration detection signal and the first pulp-water intensity reference signal
And the first voltage comparison circuit (6) of first voltage comparison signal is exported, the control device includes being coupled to first voltage ratio
Compared with circuit (6) to receive first voltage comparison signal and export the first first control circuit (7) for judging signal, the prompt dress
It sets and judges signal to receive first including being coupled to first control circuit (7) and judge signal in response to first to realize that light carries
The light prompt circuit (8) shown；
The voltage comparator device includes the second pulp-water intensity reference circuit for exporting the second pulp-water intensity reference signal
(9) it and is coupled to the second pulp-water intensity reference circuit (9) and is compared with receiving the second pulp-water intensity reference and exporting second voltage
The second voltage comparison circuit (10) of signal, the control device include being coupled to second voltage comparison circuit (10) to receive the
Two voltage comparison signals and the second control circuit (11) for exporting second control signal, the suggestion device include being coupled to second
Control circuit (11) is to receive second control signal and in response to second control signal to realize the auditory tone cues of auditory tone cues
Auditory tone cues electric circuit (12).
4. pulp-water density real-time monitoring system according to claim 2, it is characterized in that：Further include being set to the inspection of pulp-water concentration
It surveys between device (1) and voltage comparator device for the signal amplifying apparatus (13) of amplification pulp-water concentration detection signal.
5. pulp-water density real-time monitoring system according to claim 3, it is characterized in that：Light prompt circuit (8) packet
Include be coupled to first control circuit (7) with receive first judge signal and export the light switching part (14) of light switching signal with
And light portion is coupled to receive light switching signal and realize luminous illumination region (15) in response to light switching signal.
6. pulp-water density real-time monitoring system according to claim 3, it is characterized in that：Auditory tone cues electric circuit (12) packet
It includes and is coupled to the second decision circuitry to receive the second judgement signal and judge signal in response to second to realize that the sound of sounding carries
Show portion (16) and is coupled to auditory tone cues portion (16) with the delay cutoff portion (17) in delay cutoff auditory tone cues portion (16).
7. pulp-water density real-time monitoring system according to claim 3, it is characterized in that：Further include being coupled to the first control electricity
Road (7) and the second decision circuitry to receive the first judgement signal, second judge signal and export the delay of time delayed signal respectively
Device (18) and time-delay mechanism (18) is coupled to reception delay signal and in response to time delayed signal to realize remote prompts
Remote prompting apparatus (19).
8. pulp-water density real-time monitoring system according to claim 7, it is characterized in that：The time-delay mechanism (18) is the time
Relay.
9. pulp-water density real-time monitoring system according to claim 7, it is characterized in that：The remote prompting apparatus (19) is
WIFI alarms.
10. pulp-water density real-time monitoring system according to claim 2, it is characterized in that：Further include dense for opening and closing pulp-water
Spend the headstock gear (21) of detection device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071801.0U CN207832609U (en) | 2018-01-16 | 2018-01-16 | Pulp-water density real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071801.0U CN207832609U (en) | 2018-01-16 | 2018-01-16 | Pulp-water density real-time monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832609U true CN207832609U (en) | 2018-09-07 |
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ID=63393221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071801.0U Active CN207832609U (en) | 2018-01-16 | 2018-01-16 | Pulp-water density real-time monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207832609U (en) |
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2018
- 2018-01-16 CN CN201820071801.0U patent/CN207832609U/en active Active
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