CN114870447A - Mud pollution discharge control device for intelligent inspection - Google Patents
Mud pollution discharge control device for intelligent inspection Download PDFInfo
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- CN114870447A CN114870447A CN202210497896.3A CN202210497896A CN114870447A CN 114870447 A CN114870447 A CN 114870447A CN 202210497896 A CN202210497896 A CN 202210497896A CN 114870447 A CN114870447 A CN 114870447A
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- atmega128
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- 238000007689 inspection Methods 0.000 title claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 23
- 239000010703 silicon Substances 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 7
- 230000001052 transient effect Effects 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 19
- 208000028659 discharge Diseases 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses an intelligent inspection mud pollution discharge control device, which comprises an ATmega128 single chip microcomputer processor, all sedimentation tanks for depositing mud, a mud discharge valve and a siphon pipe for discharging mud, wherein a twenty-third pin and a twenty-fourth pin of the ATmega128 single chip microcomputer are connected with a series capacitor of C1 and C2 in parallel, CY1 is connected between C1 and C2 in parallel, a twenty-first pin and a twenty-second pin of the ATmega128 single chip microcomputer are connected with C3 in parallel, the capacitance of C1 and C2 are both 15pf, the capacitance of C3 is 0.1uf, the capacitance of a fifty-second pin and a fifty-third pin of the ATmega128 single chip microcomputer processor are connected with C4 in parallel, a sixty-third pin and a sixty-fourth pin of the ATmega128 single chip microcomputer processor are both 0.1uf, the capacitance of the ATmega128 single chip microcomputer processor is connected with a twenty-seventh pin, a twenty-eighteen pin and a twenty-fourth pin of the ATmega128 single chip microcomputer processor are connected with C5, the C4 and C5 are both 0.1uf, the twenty-fourth pin of the ATmega128 single chip microcomputer processor is connected with an intelligent inspection mud discharge valve, the intelligent inspection mud discharge valve, and a photoelectric controller for realizing automatic measurement of the ATmega128 photoelectric detector And (5) fruit.
Description
Technical Field
The invention relates to the technical field of water treatment and sludge discharge, in particular to an intelligent inspection mud discharge control device.
Background
In the sewage treatment process, flocculent slurry is formed in the tank, and the slurry can affect the effluent turbidity of the water body after being accumulated to a certain degree, so that in order to control the effluent turbidity to be kept in a standard range, the formed slurry needs to be subjected to sludge discharge treatment in the sewage treatment process;
the traditional water treatment equipment mainly comprises a water body sedimentation tank for accumulating slurry, a sludge discharge valve for controlling sludge discharge and a siphon for discharging the bottom of the sedimentation tank, wherein the general working process is that the turbidity of the discharged water of the water treatment is manually detected, when the turbidity reaches a set value, the sludge discharge valve is opened, scum floating in the water body is discharged by the sludge discharge valve, then the sludge at the bottom of the sedimentation tank is discharged by the siphon, and after the turbidity of the discharged water is detected to be lower than the set value, the sludge discharge valve and the siphon are closed to stop discharging the slurry;
when the traditional sewage treatment sludge discharging equipment works, the effluent turbidity is usually detected manually, and then a sludge discharging valve and a siphon are controlled to carry out water body sludge discharging treatment, so that the detection of the effluent turbidity and the sludge discharging operation have no quick linkage, and the sludge discharging times and time directly influence the effluent turbidity, so that the effluent turbidity of a water body is not stably controlled under the operation of the traditional sewage treatment sludge discharging equipment, and if the sludge discharging work reaction is delayed, the effluent turbidity is easy to exceed the standard;
therefore, it is necessary to provide an intelligent inspection mud pollution discharge control device to realize timely and proper mud discharge operation.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an intelligent inspection mud pollution discharge control device to solve the problems in the prior art.
The invention provides the following technical scheme: the intelligent inspection mud pollution discharge control device comprises an ATmega128 single chip microcomputer processor, all sedimentation tanks for depositing mud, a mud discharge valve and a siphon pipe for discharging mud, wherein a twenty-third pin and a twenty-fourth pin of the ATmega128 single chip microcomputer are connected in parallel with a series capacitor of C1 and C2, CY1 is connected in parallel between C1 and C2, a twenty-first pin and a twenty-second pin of the ATmega128 single chip microcomputer are connected in parallel with C3, the capacitance of C1 and C2 is 15pf, the capacitance of C3 is 0.1uf, a twenty-second pin and a fifty-third pin of the ATmega128 single chip microcomputer processor are connected in parallel with C4, a sixty-third pin and a sixty-fourth pin of the ATmega128 single chip microcomputer processor are connected in parallel with C5, the capacitance of C4 and C5 are 0.1uf, a twenty-fifth pin, a twenty-seventh pin, a twenty-ninth pin, a twenty-fourth pin and a twenty-fourth pin of the ATmega128 single chip microcomputer processor are connected with an electrical connector, the residual connectable pins of the ATmega128 single-chip microcomputer processor are respectively and electrically connected with ten-pin single-row contact pins;
the ATmega128 single-chip microcomputer processor is electrically connected with a photoelectric coupling sensor assembly, the photoelectric coupling sensor assembly comprises six photoelectric couplers which are uniformly distributed, the six photoelectric couplers are connected in parallel, one ends of the six photoelectric couplers are electrically connected with RP1, and the other ends of the six photoelectric couplers are electrically connected with RP 2.
Further, six photoelectric couplers are electrically connected with a composite transistor array, the composite transistor array is electrically connected with six silicon rectifier diodes, the six photoelectric couplers are electrically connected with a ten-pin single-row contact pin, and the six silicon rectifier diodes are electrically connected with a twelve-pin single-row contact pin.
Furthermore, the ten-pin single-row contact pin connected with the six photoelectric couplers is electrically connected with four photoelectric couplers, the twelve-pin single-row contact pin connected with the six silicon rectifier diodes is electrically connected with four silicon rectifier diodes, and the four photoelectric couplers and the four silicon rectifier diodes are electrically connected with a composite transistor array.
Further, ATmega128 singlechip processor electric connection has switching voltage stabilizing circuit, switching voltage stabilizing circuit is including twelve volt switching regulator, twelve volt switching regulator electric connection has IN5821 (rectifier diode), IN5821 (rectifier diode) parallel connection has inductance L1, twelve volt switching regulator electric connection has five volt switching regulator, five volt switching regulator electric connection has IN5824 (schottky diode), IN5824 (schottky diode) parallel connection has inductance L2, five volt switching regulator electric connection has inductance L3, inductance L4.
Further, the ATmega128 single chip microcomputer processor is electrically connected with an admm 1402 (digital isolator), the admm 1402 (digital isolator) is electrically connected with a MAX1487 (low power transceiver), and the MAX1487 (low power transceiver) is electrically connected with a ten-pin single-row contact pin.
Further, a ten-pin single-row pin connected to the MAX1487 (low power transceiver) is electrically connected to a transient suppression diode group, the transient suppression diode group is electrically connected to a twelve-pin single-row pin, the twelve-pin single-row pin is electrically connected to a TLP521 photocoupler, and the TLP521 photocoupler is electrically connected to a ten-pin single-row pin.
The invention has the technical effects and advantages that:
1. the invention is provided with an ATmega128 singlechip processor and a silicon controlled photoelectric coupling sensor, when the intelligent inspection mud pollution discharge control device works, a control circuit formed by an ATmega128 singlechip processor and a silicon controlled photoelectric coupling sensor is utilized, can automatically sample and measure the turbidity interface of the sludge in the sedimentation tank at regular time, when the concentration and the interface reach the set discharge value, the silicon controlled photoelectric coupling sensor sends out a signal to prompt the control part to automatically start the mud valve, after scum in the sedimentation tank is removed, then the sludge at the bottom of the pool is discharged through a siphon, when the turbidity is reduced to a set value after the sludge is discharged, silicon controlled rectifier photoelectric coupling sensor signals suggestion control system automatic stop row mud utilizes thereby the stable turbidity control of above-mentioned control effect realization water, and degree of automation is high, has promoted traditional mud blowdown controlling means's intellectuality.
Drawings
FIG. 1 is a schematic diagram of the overall circuit control structure of the present invention.
FIG. 2 is a schematic diagram of the ATmega128 single chip processor structure of the present invention.
Fig. 3 is a schematic circuit diagram of a photoelectric coupling sensor assembly according to the present invention.
Fig. 4 is a schematic diagram of a circuit structure of four photocouplers according to the present invention.
FIG. 5 is a schematic diagram of a switching regulator circuit according to the present invention.
FIG. 6 is a schematic diagram of the digital isolator circuit according to the present invention.
Fig. 7 is a schematic diagram of a surge protection circuit according to the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the intelligent inspection mud pollution discharge control device according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
Referring to fig. 1 and 2, the invention provides an intelligent inspection mud pollution discharge control device, which comprises an ATmega128 single chip microcomputer processor, all sedimentation tanks for depositing mud, a mud discharge valve and a siphon for discharging mud, wherein a twenty-third pin and a twenty-fourth pin of the ATmega128 single chip microcomputer are connected in parallel with a series capacitor of C1 and C2, CY1 is connected in parallel between C1 and C2, a twenty-first pin and a twenty-second pin of the ATmega128 single chip microcomputer are connected in parallel with C3, the capacitances of C1 and C2 are both 15pf, the capacitance of C3 is 0.1uf, a fifty-second pin and a fifty-third pin of the ATmega128 single chip microcomputer processor are connected in parallel with C4, a sixty-third pin and a sixty-fourth pin of the ATmega128 single chip microcomputer processor are connected in parallel with C5, the capacitances of C4 and C5 are both 0.1uf, a twenty-fifth pin, a twenty-ninth pin, a twenty-fourth pin and an electrical connector of the ATmega128 single chip microcomputer processor is connected with an ATmega128 electrical connector, the residual connectable pins of the ATmega128 singlechip processor are respectively and electrically connected with ten-pin single-row contact pins;
in this embodiment, it should be noted that C1, C2, C3, C4, and C5 are all called bypass capacitors, and function thereof is to prevent a power voltage drop caused by an instantaneous large current, thereby causing a malfunction of the single chip microcomputer, CY1 is a safety capacitor, and function thereof is that, when C1 and C2 fail, the single chip microcomputer does not cause an electric shock, thereby not damaging the single chip microcomputer, the pin connector can serve as a bridge between blocked or isolated circuits in the circuit, thereby playing a role in carrying current or signal transmission, the JTAG interface is used for inputting the single chip microcomputer and debugging a mud discharge control program, a ten-pin single-row pin connected to the single chip microcomputer is used for externally connecting a control element, and a control signal of the single chip microcomputer can be transmitted to a mud discharge valve, so that the mud discharge operation is performed.
Referring to fig. 1 and 3, the ATmega128 single chip microcomputer processor is electrically connected with a photoelectric coupling sensor assembly, the photoelectric coupling sensor assembly comprises six photoelectric couplers which are uniformly distributed, the six photoelectric couplers are mutually connected in parallel, one ends of the six photoelectric couplers are electrically connected with RP1, the other ends of the six photoelectric couplers are electrically connected with RP2, the six photoelectric couplers are electrically connected with a composite transistor array, the composite transistor array is electrically connected with six silicon rectifier diodes, the six photoelectric couplers are electrically connected with a ten-pin single-row contact pin, and the six silicon rectifier diodes are electrically connected with a twelve-pin single-row contact pin;
in this embodiment, the model of the used photoelectric coupler is P181GB, and the photoelectric coupler transmits an electric signal by using light as a medium, so the photoelectric coupler has good electrical insulation capability and anti-interference capability, and therefore, when detecting turbidity of turbid water, a photoelectric coupling sensor composed of the photoelectric couplers can make an agile response to photosensitive conditions with different turbidity, a sludge discharge response under a set turbidity can be controlled by using the change of the transmitted electric signal, both RP1 and RP2 are exclusion, and the photoelectric coupler is used for controlling and debugging the response value of the connected photoelectric coupler.
Referring to fig. 1 and 4, a ten-pin single-row pin to which six photoelectric couplers are connected is electrically connected with four photoelectric couplers, a twelve-pin single-row pin to which six silicon rectifier diodes are connected is electrically connected with four silicon rectifier diodes, and the four photoelectric couplers and the four silicon rectifier diodes are electrically connected with a composite transistor array;
in this embodiment, the silicon rectifier diode is used to convert ac power into dc power, and is mainly used in conjunction with the unidirectional transmission of the photocoupler, and the composite transistor array can directly process data that originally needs a standard logic buffer to process.
Referring to fig. 1 and 5, the ATmega128 single chip microcomputer processor is electrically connected with a switching voltage stabilizing circuit, the switching voltage stabilizing circuit comprises a twelve-volt switching regulator, the twelve-volt switching regulator is electrically connected with an IN5821 (rectifier diode), the IN5821 (rectifier diode) is connected IN parallel with an inductor L1, the twelve-volt switching regulator is electrically connected with a five-volt switching regulator, the five-volt switching regulator is electrically connected with an IN5824 (schottky diode), the IN5824 (schottky diode) is connected IN parallel with an inductor L2, and the five-volt switching regulator is electrically connected with an inductor L3 and an inductor L4;
IN this embodiment, the initial input voltage is twenty-four volts, the voltage is converted into twelve volts by a twelve-volt switching regulator, the voltage is converted into five volts by a five-volt switching regulator, and the output voltage can be controlled within a standard range by the switching regulator circuit, so as to prevent the electric elements from being damaged, the maximum average forward current of IN5821 (rectifier diode) is 3.0A (95 ℃), the maximum reverse current is 2ma, the maximum forward surge current is 80A, the standard current of IN5824 (schottky diode) is 5A, the standard voltage is 40V, and the standard voltage drop is 0.55V.
Referring to fig. 1 and 6, the ATmega128 single chip processor is electrically connected with an admm 1402 (digital isolator), the admm 1402 (digital isolator) is electrically connected with a MAX1487 (low power transceiver), and the MAX1487 (low power transceiver) is electrically connected with a ten-pin single-row pin;
in this implementation, the admm 1402 (digital isolator) is a device that implements digital signal transmission in the state of an electrical isolator, and serves as a basic function of providing a galvanic isolation digital signal path, and the introduction of the isolation inevitably brings limitations in terms of delay, power consumption, cost, size, and the like, the digital isolator aims to reduce adverse effects as much as possible, the MAX1487 is a low-power transceiver for RS-485 and RS-422 communication, each device has one driver and one receiver, the slew rate of the driver of the MAX1487 is not limited, and a transmission rate of up to 2.5Mbps can be implemented.
Referring to fig. 1 and 7, a ten-pin single-row pin to which MAX1487 (low power transceiver) is connected is electrically connected to a transient suppression diode group, the transient suppression diode group is electrically connected to a twelve-pin single-row pin, the twelve-pin single-row pin is electrically connected to a TLP521 photocoupler, and the TLP521 photocoupler is electrically connected to a ten-pin single-row pin;
in this embodiment, a TLP521 photocoupler can generate a surge current during operation, and the transient suppression diode group in this embodiment can be used for surge absorption, so as to realize a surge protection function of the circuit.
The working principle of the invention is as follows: this mud blowdown controlling means during operation is patrolled and examined to intelligence, utilize the control circuit that ATmega128 singlechip treater and silicon controlled rectifier photoelectric coupling sensor formed, can be to the interior sediment turbidity interface of sedimentation tank regularly automatic sampling measurement, when concentration and interface reach and set for when discharging the numerical value, silicon controlled rectifier photoelectric coupling sensor signals suggestion control part automatic start mud valve, get rid of the back with the dross in the sedimentation tank, the sediment of pond bottom is discharged to the rethread siphon, mud discharges the back, when the turbidity drops to the setting value, silicon controlled rectifier photoelectric coupling sensor signals suggestion control system automatic stop mud.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The intelligent inspection mud pollution discharge control device is characterized by comprising an ATmega128 single chip microcomputer processor, all sedimentation tanks for depositing mud, a mud discharge valve and a siphon for discharging mud, wherein a serial capacitor of C1 and C2 is connected in parallel with a twenty-third pin and a twenty-fourth pin of the ATmega128 single chip microcomputer, CY1 is connected in parallel between C1 and C2, a C3 is connected in parallel with a twenty-first pin and a twenty-second pin of the ATmega128 single chip microcomputer, the capacitances of C1 and C2 are both 15pf, the capacitance of C3 is 0.1uf, the capacitances of fifty-second pin and fifty-third pin of the ATmega128 single chip microcomputer processor are both connected in parallel with C4, a C5 is connected in parallel with a sixty-third pin and a sixty-fourth pin of the ATmega128 single chip microcomputer processor, the capacitances of C4 and C5 are both 0.1uf, the capacitance of the ATmega128 single chip microcomputer processor is connected with a twenty-third pin, a twenty-fourth pin and a twenty-fourth pin of the ATmega128 single chip microcomputer, and an electrical connector are connected with the ATmega128 connector, the residual connectable pins of the ATmega128 single-chip microcomputer processor are respectively and electrically connected with ten-pin single-row contact pins; the ATmega128 single-chip microcomputer processor is electrically connected with a photoelectric coupling sensor assembly, the photoelectric coupling sensor assembly comprises six photoelectric couplers which are uniformly distributed, the six photoelectric couplers are connected in parallel, one ends of the six photoelectric couplers are electrically connected with RP1, and the other ends of the six photoelectric couplers are electrically connected with RP 2.
2. The intelligent inspection mud blowdown control device of claim 1, wherein: six photoelectric couplers electric connection have compound transistor array, compound transistor array electric connection has six silicon rectifier diodes, six photoelectric couplers electric connection have ten pin single row contact pins, six silicon rectifier diodes electric connection have twelve pin single row contact pins.
3. The intelligent inspection mud blowdown control device of claim 1, wherein: the photoelectric conversion device is characterized in that the ten-pin single-row contact pin connected with the six photoelectric couplers is electrically connected with four photoelectric couplers, the twelve-pin single-row contact pin connected with the six silicon rectifier diodes is electrically connected with four silicon rectifier diodes, and the four photoelectric couplers and the four silicon rectifier diodes are electrically connected with a composite transistor array.
4. The intelligent inspection mud blowdown control device of claim 1, wherein: the ATmega128 single-chip microcomputer processor is electrically connected with a switching voltage stabilizing circuit, the switching voltage stabilizing circuit comprises a twelve-volt switching regulator, the twelve-volt switching regulator is electrically connected with an IN5821 (rectifier diode), the IN5821 (rectifier diode) is connected with an inductor L1 IN parallel, the twelve-volt switching regulator is electrically connected with a five-volt switching regulator, the five-volt switching regulator is electrically connected with an IN5824 (Schottky diode), the IN5824 (Schottky diode) is connected with an inductor L2 IN parallel, and the five-volt switching regulator is electrically connected with an inductor L3 and an inductor L4.
5. The intelligent inspection mud blowdown control device of claim 1, wherein: the ATmega128 single-chip microcomputer processor is electrically connected with an ADUM1402 (digital isolator), the ADUM1402 (digital isolator) is electrically connected with a MAX1487 (low-power transceiver), and the MAX1487 (low-power transceiver) is electrically connected with a ten-pin single-row contact pin.
6. The intelligent inspection mud blowdown control device of claim 1, wherein: the fast-forward type low-power-consumption transceiver is characterized in that a ten-pin single-row pin connected with the MAX1487 (low-power-consumption transceiver) is electrically connected with a transient suppression diode group, the transient suppression diode group is electrically connected with a twelve-pin single-row pin, the twelve-pin single-row pin is electrically connected with a TLP521 photoelectric coupler, and the TLP521 photoelectric coupler is electrically connected with the ten-pin single-row pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497896.3A CN114870447B (en) | 2022-05-09 | 2022-05-09 | Intelligent mud-patrol pollution-discharge control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497896.3A CN114870447B (en) | 2022-05-09 | 2022-05-09 | Intelligent mud-patrol pollution-discharge control device |
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| CN114870447A true CN114870447A (en) | 2022-08-09 |
| CN114870447B CN114870447B (en) | 2023-11-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201101910Y (en) * | 2007-08-17 | 2008-08-20 | 李善田 | Tap water sedimentation tank lime cake drainage control device |
| CN201159849Y (en) * | 2008-03-05 | 2008-12-03 | 淮南市启迪电子有限公司 | Intelligent control device for sedimentation basin pollution discharge |
| CN106075968A (en) * | 2016-08-11 | 2016-11-09 | 铁道第三勘察设计院集团有限公司 | A kind of spiral-flow type spiral settler of automatic control system spoil disposal |
| CN106908403A (en) * | 2017-03-21 | 2017-06-30 | 成都冠禹科技有限公司 | A kind of high-precision new water quality detecting device |
-
2022
- 2022-05-09 CN CN202210497896.3A patent/CN114870447B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201101910Y (en) * | 2007-08-17 | 2008-08-20 | 李善田 | Tap water sedimentation tank lime cake drainage control device |
| CN201159849Y (en) * | 2008-03-05 | 2008-12-03 | 淮南市启迪电子有限公司 | Intelligent control device for sedimentation basin pollution discharge |
| CN106075968A (en) * | 2016-08-11 | 2016-11-09 | 铁道第三勘察设计院集团有限公司 | A kind of spiral-flow type spiral settler of automatic control system spoil disposal |
| CN106908403A (en) * | 2017-03-21 | 2017-06-30 | 成都冠禹科技有限公司 | A kind of high-precision new water quality detecting device |
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| CN114870447B (en) | 2023-11-21 |
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