CN114878773A - Different water layer dissolved oxygen monitoring system - Google Patents
Different water layer dissolved oxygen monitoring system Download PDFInfo
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- CN114878773A CN114878773A CN202210641196.7A CN202210641196A CN114878773A CN 114878773 A CN114878773 A CN 114878773A CN 202210641196 A CN202210641196 A CN 202210641196A CN 114878773 A CN114878773 A CN 114878773A
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- interface
- dissolved oxygen
- controller
- driving motor
- different water
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 69
- 239000001301 oxygen Substances 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Abstract
The invention discloses a dissolved oxygen monitoring system for different water layers, which comprises: the tail part of the driving motor is provided with an encoder, the driving motor is driven by a motor driver, a cylinder body of the driving motor is fixed on a motor support, a rotating shaft of the driving motor is connected with a clamping table of a wire storage and pay-off disc, a data wire is wound on an annular groove in the middle of the wire storage and pay-off disc, one end of the data wire is respectively connected with a digital dissolved oxygen sensor and a digital liquid level sensor, and the other end of the data wire is connected with a collection card after extending out of the wire storage and pay-off disc through a wire outlet cavity. Touch-sensitive screen sets up degree of depth setting value h0, digit level sensor monitors actual depth value h, when h is less than h0, controller control motor driver drive driving motor rotates, it rotates to drive the wire storage drawing drum, emit the data line, drive digit dissolved oxygen sensor and digit level sensor decline, in the continuous decline in-process, digit dissolved oxygen sensor constantly monitors the dissolved oxygen content of different water layers and transmits to the controller, when h reaches h0, controller control motor driver stops drive driving motor.
Description
Technical Field
The invention relates to the technical field of dissolved oxygen monitoring equipment, in particular to a dissolved oxygen monitoring system for different water layers, which monitors different water layers through a dissolved oxygen sensor, reduces the cost, is convenient to operate, and automatically adjusts the depth of the water layers for monitoring.
Background
The molecular oxygen in air dissolved in water is called dissolved oxygen. The content of dissolved oxygen in water has close relation with the partial pressure of oxygen in air and the temperature of water. Naturally, the oxygen content in the air does not vary much, so the water temperature is the main factor, the lower the water temperature, the higher the dissolved oxygen content in the water. Molecular oxygen dissolved in water is known as dissolved oxygen and is commonly referred to as DO and is expressed in milligrams of oxygen per liter of water. The amount of dissolved oxygen in water is an index for measuring the self-purification capacity of water.
Dissolved oxygen monitoring is generally applied to aquaculture, and for aquaculture mixed culture of different water layers, the dissolved oxygen content of different water layers needs to be monitored. Present different water layer dissolved oxygen monitoring generally adopts the fixed dissolved oxygen monitor that sets up at different water layers to monitor, and this mode need use a plurality of dissolved oxygen monitors, and dissolved oxygen sensor is high in price, and the dissolved oxygen probe will be regularly changed, and the cost is higher.
There is a need for a dissolved oxygen monitoring system for monitoring different water layers by a dissolved oxygen sensor, which has the advantages of low cost, convenient operation and automatic adjustment of water layer depth.
Disclosure of Invention
Aiming at the problems and the defects in the prior art, the invention provides the dissolved oxygen monitoring system for different water layers, which monitors different water layers through one dissolved oxygen sensor, reduces the cost, is convenient to operate, and automatically adjusts the depth of the water layers for monitoring.
The invention solves the technical problems through the following technical scheme:
the invention provides a dissolved oxygen monitoring system for different water layers, which is characterized by comprising a driving motor, wherein the tail part of the driving motor is provided with an encoder, the driving motor is driven by a motor driver, a cylinder body of the driving motor is fixed on a motor bracket, a rotating shaft of the driving motor is detachably connected with a clamping table of a wire storage pay-off disc, a data wire is wound on an annular groove in the middle of the wire storage pay-off disc, one end of the data wire is respectively connected with a digital dissolved oxygen sensor and a digital liquid level sensor, the other end of the data wire extends out of the wire storage pay-off disc through a wire outlet cavity and then is connected with an acquisition card, the acquisition card is connected with a controller, and the controller is respectively connected with the encoder, the motor driver and a touch screen.
The touch-sensitive screen is used for supplying the user to set up the degree of depth setting value and be h0 and transmit to the controller, digital level sensor is used for monitoring actual depth value and is h, when actual depth value h is less than degree of depth setting value h0, the controller is used for controlling motor driver drive driving motor and rotates to drive the rotation of stockline drawing drum, emits the data line, and then drives digital dissolved oxygen sensor and digital level sensor decline, at this continuous decline in-process, digital dissolved oxygen sensor is used for constantly monitoring the dissolved oxygen content in different water layers and transmits to the controller, when actual depth value h reaches degree of depth setting value h0, the controller is used for controlling motor driver stop drive driving motor.
When actual depth value h is greater than depth setting value h0, the controller is used for controlling motor drive ware drive driving motor to rotate to drive the rotation of storage line drawing drum, pack up the data line, and then drive digital dissolved oxygen sensor and digital level sensor and rise, at this continuous rising in-process, digital dissolved oxygen sensor is used for constantly monitoring the dissolved oxygen content of different water layers and transmits to the controller, and when actual depth value h reached depth setting value h0, the controller was used for controlling motor drive ware stop drive driving motor.
Preferably, the interface of the wire storage and pay-off disc is H-shaped, and the width of the annular groove in the middle is the diameter of the data wire.
Preferably, the clamping table is cylindrical, and the center line of the clamping table is superposed with the center line of the wire storage and pay-off disc.
Preferably, one end of the wire outlet cavity is circular, the other end of the wire outlet cavity is communicated with the bottom of the inner ring of the wire storage and pay-off disc, and the center of the wire outlet cavity is coincided with the center of the wire storage and pay-off disc.
Preferably, the motor driver is marked as U3 and is respectively connected to the 1 st interface, the 2 nd interface, the 3 rd interface and the 4 th interface of the interface CN3, the interface CN3 is connected to the driving motor, and the motor driver U3 is connected to the controller.
Preferably, the controller is an MCU and is denoted as U1, the controller U1 is connected to the 1 st, 2 nd, and 4 th interfaces of the RS485 converter U2, the 2 nd and 3 rd interfaces of the RS485 converter U2 are connected, the 6 th interface of the RS485 converter U2 is connected to the 2 nd interface of the interface CN1 and the 2 nd interface of the interface CN2, the 7 th interface of the RS485 converter U2 is connected to the 1 st interface of the interface CN1 and the 1 st interface of the interface CN2, the interface CN1 is connected to the digital dissolved oxygen sensor through a data line, and the interface CN2 is connected to the digital liquid level sensor through a data line.
Preferably, the controller is an MCU and is denoted as U1, the controller is connected to the 11 th interface and the 12 th interface of the RS232 converter U4, the 13 th interface and the 14 th interface of the U4 are connected to the 2 nd interface and the 1 st interface of the interface CN4, the 3 rd interface of the interface CN4 is grounded, and the interface CN4 is connected to the touch screen.
Preferably, the system further comprises a wireless transmitter, denoted as U5, the controller is connected to the 67 th interface and the 68 th interface of the wireless transmitter U5, respectively, and the 49 th interface of the wireless transmitter U5 is connected to the antenna U6.
Preferably, a DO value and a depth h value are set on the display interface of the touch screen, and a depth setting is set.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
the invention monitors different water layers by one dissolved oxygen sensor, reduces the cost, is convenient to operate and automatically adjusts the depth of the water layer for monitoring.
Drawings
FIG. 1 is a schematic diagram of a system for monitoring dissolved oxygen in different water layers according to the present invention;
FIG. 2 is a circuit diagram of a system for monitoring dissolved oxygen in various water layers according to the present invention;
FIG. 3 is a display interface diagram of the touch screen of the present invention;
in the figure: 1. the device comprises a driving motor, 2, an encoder, 3, a motor driver, 4, a wire storage and pay-off disc, 5, a clamping table, 6, a data wire, 7, a wire outlet cavity, 8, a digital dissolved oxygen sensor, 9, a digital liquid level sensor, 10, a data acquisition card, 11, a controller, 12, a touch screen, 13, a wireless transmitter, 14 and a motor support.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-3, this embodiment provides a different water layer dissolved oxygen monitoring system, which includes a driving motor 1, the tail of the driving motor 1 is provided with an encoder 2, the driving motor 1 is driven by a motor driver 3, the cylinder body of the driving motor 1 is fixed on a motor bracket 14, the rotation shaft of the driving motor 1 is detachably connected with a chucking table 5 of a wire storage and pay-off reel 4, the middle annular groove of the wire storage and pay-off reel 4 is wound with a data wire 6, the interface of the wire storage and pay-off reel 4 is H-shaped, the width of the middle annular groove is the diameter of the data wire 6, the chucking table 5 is cylindrical, the central line of the chucking table 5 coincides with the central line of the wire storage and pay-off reel 4, one end of the data wire 6 is respectively connected with a digital dissolved oxygen sensor 8 and a digital liquid level sensor 9, and the other end of the data wire is connected with an acquisition card 10 after extending out of the wire storage and pay-off reel 4 through a wire outlet chamber 7, the acquisition card 10 is connected with a controller 11, the controller 11 is respectively connected with an encoder 2, a motor driver 3, a touch screen 12 and a wireless transmitter 13, one end of the outgoing line cavity 7 is circular, the other end of the outgoing line cavity is communicated with the bottom of an inner ring of the line storage pay-off disc 4, the center of the outgoing line cavity 7 is coincided with the center of the line storage pay-off disc 4, and a DO value display and a depth h value display are arranged on a display interface of the touch screen 12 and a depth setting is set.
Touch-sensitive screen 12 is used for supplying the user to set up the degree of depth setting and is h0 and transmit to controller 11, digital level sensor 9 is used for monitoring actual depth value and is h, when actual depth value h is less than degree of depth setting h0, controller 11 is used for controlling 3 drive driving motor 1 rotations of motor driver to drive stockline drawing drum 4 and rotate, emits data line 6, and then drives digital dissolved oxygen sensor 8 and digital level sensor 9 and descend, at this continuous decline in-process, digital dissolved oxygen sensor 8 is used for constantly monitoring the dissolved oxygen content in different water layers and transmits to controller 11, when actual depth value h reaches degree of depth setting h0, controller 11 is used for controlling motor driver 3 to stop driving motor 1.
When actual depth value h is greater than depth setting value h0, controller 11 is used for controlling motor driver 3 drive driving motor 1 to rotate to drive storage line drawing drum 4 and rotate, pack up data line 6, and then drive digital dissolved oxygen sensor 8 and digital liquid level sensor 9 and rise, at this continuous rising in-process, digital dissolved oxygen sensor 8 is used for constantly monitoring the dissolved oxygen content in different water layers and transmits to controller 11, when actual depth value h reaches depth setting value h0, controller 11 is used for controlling motor driver 3 to stop driving motor 1.
As shown in fig. 2, the motor driver 3 is denoted as U3, and is connected to the 1 st interface, the 2 nd interface, the 3 rd interface, and the 4 th interface of the interface CN3, respectively, the interface CN3 is connected to the drive motor 1, and the motor driver U3 is connected to the controller 11.
Preferably, the controller 11 is an MCU and is denoted as U1, the controller U1 is connected to the 1 st, 2 nd, and 4 th interfaces of the RS485 converter U2, the 2 nd and 3 rd interfaces of the RS485 converter U2 are connected, the 6 th interface of the RS485 converter U2 is connected to the 2 nd interface of the interface CN1 and the 2 nd interface of the interface CN2, the 7 th interface of the RS485 converter U2 is connected to the 1 st interface of the interface CN1 and the 1 st interface of the interface CN2, the interface CN1 is connected to the digital dissolved oxygen sensor 8 through the data line 6, and the interface CN2 is connected to the digital liquid level sensor 9 through the data line 6.
The controller 11 adopts an MCU and is marked as U1, the controller 11 is connected with the 11 th interface and the 12 th interface of the RS232 converter U4, the 13 th interface and the 14 th interface of the U4 are connected with the 2 nd interface and the 1 st interface of the interface CN4, the 3 rd interface of the interface CN4 is grounded, and the interface CN4 is connected with the touch screen 12.
The wireless transmitter 13 is marked as U5, the controller 11 is respectively connected with the 67 th interface and the 68 th interface of the wireless transmitter U5, and the 49 th interface of the wireless transmitter U5 is connected with the antenna U6.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (9)
1. The utility model provides a different water layer dissolved oxygen monitoring system, its characterized in that, it includes driving motor (1), driving motor (1) afterbody sets up encoder (2), driving motor (1) is driven by motor driver (3), the cylinder body of driving motor (1) is fixed on motor support (14), chucking platform (5) of storage line drawing drum (4) are connected to the axis of rotation detachably of driving motor (1), the middle part ring channel winding data line (6) of storage line drawing drum (4), connect digital dissolved oxygen sensor (8) and digital liquid level sensor (9) respectively, other end connect acquisition card (10) through being qualified for the next round of competitions chamber (7) and stretch out storage line drawing drum (4) back, acquisition card (10) connection director (11), encoder (2) are connected respectively to controller (11), A motor driver (3) and a touch screen (12);
the touch screen (12) is used for a user to set a depth set value to be h0 and transmit the depth set value to the controller (11), the digital liquid level sensor (9) is used for monitoring an actual depth value to be h, when the actual depth value h is smaller than a depth set value h0, the controller (11) is used for controlling the motor driver (3) to drive the driving motor (1) to rotate so as to drive the wire storage and pay-off disc (4) to rotate and pay out a data wire (6), and further drive the digital dissolved oxygen sensor (8) and the digital liquid level sensor (9) to descend, in the continuous descending process, the digital dissolved oxygen sensor (8) is used for continuously monitoring the dissolved oxygen content of different water layers and transmitting the dissolved oxygen content to the controller (11), and when the actual depth value h reaches a depth set value h0, the controller (11) is used for controlling the motor driver (3) to stop driving the driving motor (1);
when actual depth value h is greater than depth setting value h0, controller (11) are used for controlling motor driver (3) drive driving motor (1) and rotate to drive wire storage drawing drum (4) and rotate, pack up data line (6), and then drive digital dissolved oxygen sensor (8) and digital level sensor (9) and rise, at this continuous rising in-process, digital dissolved oxygen sensor (8) are used for the dissolved oxygen content of continuous monitoring different water layers and transmit to controller (11), and when actual depth value h reached depth setting value h0, controller (11) are used for controlling motor driver (3) to stop driving motor (1).
2. The different water layer dissolved oxygen monitoring system according to claim 1, wherein the interface of the wire storage pay-off reel (4) is H-shaped, and the width of the annular groove at the middle part is the diameter of the data wire (6).
3. The different water layer dissolved oxygen monitoring system according to claim 1, wherein the clamping table (5) is cylindrical, and the center line of the clamping table (5) is coincident with the center line of the wire storage pay-off reel (4).
4. The different water layer dissolved oxygen monitoring system according to claim 1, wherein one end of the outlet cavity (7) is circular, the other end of the outlet cavity is communicated with the bottom of the inner ring of the wire storage pay-off reel (4), and the center of the outlet cavity (7) is coincided with the center of the wire storage pay-off reel (4).
5. The different water layer dissolved oxygen monitoring system according to claim 1, wherein the motor driver (3) is denoted as U3 and is connected to the 1 st interface, the 2 nd interface, the 3 rd interface and the 4 th interface of the interface CN3, respectively, the interface CN3 is connected to the driving motor (1), and the motor driver U3 is connected to the controller (11).
6. The different water layer dissolved oxygen monitoring system according to claim 1, wherein the controller (11) is an MCU and is denoted as U1, the controller U1 is connected to the 1 st interface, the 2 nd interface and the 4 th interface of the RS485 converter U2 respectively, the 2 nd interface and the 3 rd interface of the RS485 converter U2 are connected, the 6 th interface of the RS485 converter U2 is connected to the 2 nd interface of the interface CN1 and the 2 nd interface of the interface CN2 respectively, the 7 th interface of the RS485 converter U2 is connected to the 1 st interface of the interface CN1 and the 1 st interface of the interface CN2 respectively, the interface CN1 is connected to the digital dissolved oxygen sensor (8) through a data line (6), and the interface CN2 is connected to the digital liquid level sensor (9) through a data line (6).
7. The different water layer dissolved oxygen monitoring system according to claim 1, wherein the controller (11) is an MCU (micro controller unit) denoted as U1, the controller (11) is connected to the 11 th interface and the 12 th interface of the RS232 converter U4, the 13 th interface and the 14 th interface of the U4 are connected to the 2 nd interface and the 1 st interface of the interface CN4, the 3 rd interface of the interface CN4 is grounded, and the interface CN4 is connected to the touch screen (12).
8. The different water layer dissolved oxygen monitoring system according to claim 1, further comprising a wireless transmitter (13) denoted as U5, wherein the controller (11) is connected to the 67 th interface and the 68 th interface of the wireless transmitter U5, respectively, and the 49 th interface of the wireless transmitter U5 is connected to the antenna U6.
9. The different water layer dissolved oxygen monitoring system according to claim 1, wherein a display interface of the touch screen (12) is provided with a DO value display value and a depth h value display value, and is provided with a depth setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210641196.7A CN114878773A (en) | 2022-06-07 | 2022-06-07 | Different water layer dissolved oxygen monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210641196.7A CN114878773A (en) | 2022-06-07 | 2022-06-07 | Different water layer dissolved oxygen monitoring system |
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| CN114878773A true CN114878773A (en) | 2022-08-09 |
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| CN202210641196.7A Pending CN114878773A (en) | 2022-06-07 | 2022-06-07 | Different water layer dissolved oxygen monitoring system |
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-
2022
- 2022-06-07 CN CN202210641196.7A patent/CN114878773A/en active Pending
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|---|---|---|---|---|
| CN1169704A (en) * | 1994-12-02 | 1998-01-07 | 萨林斯马斯金有限公司 | Winding arrangement for coiling of elongated flexible element and coiling means |
| CN1827510A (en) * | 2005-03-03 | 2006-09-06 | 日立电线株式会社 | Method of feeding a pipe from level wound coil, package for level wound coil and packaging method for level wound coil |
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| CN106687402A (en) * | 2014-09-09 | 2017-05-17 | 马克·戈巴德 | Device for winding up a cable |
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Application publication date: 20220809 |