CN213209613U - Underground water intake control device - Google Patents
Underground water intake control device Download PDFInfo
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- CN213209613U CN213209613U CN202022296309.3U CN202022296309U CN213209613U CN 213209613 U CN213209613 U CN 213209613U CN 202022296309 U CN202022296309 U CN 202022296309U CN 213209613 U CN213209613 U CN 213209613U
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Abstract
The utility model discloses an underground water intake control device, include: the water pump, and locate the fluidflowmeter of water pump water inlet, fluidflowmeter is connected with switching power supply, still including locating the water pressure sensor of water inlet, locate the water level sensor in the groundwater well and be used for detecting the tachometric sensor of water pump rotational speed, water pressure sensor water level sensor with tachometric sensor all is connected with the singlechip, the singlechip is used for with water pressure sensor water level sensor with the signal conversion that tachometric sensor surveyed becomes instantaneous flow and accumulative total water yield. The utility model discloses remedy the not enough of the single measurement uncontrollable of current independent water gauge, can set for water intaking total amount control standard, the target of strictest water resource management system total amount control is realized to the accuracy.
Description
Technical Field
The utility model relates to a water supply system field especially relates to an groundwater intake control device.
Background
At present, the strictest water resource management system is implemented all over the country, the total amount control is taken as an important gripper, but the metering efficiency of many local motor-pumped wells is low, the metering means is backward, the metering can only be carried out simply but cannot be controlled, and the method is not suitable for the operation of the water amount of underground water motor-pumped wells.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above problem, provide an underground water intake control device, compensatied the not enough of the single measurement uncontrollable of current independent water gauge.
In order to achieve the above object, the utility model adopts the following technical scheme:
an underground water intake amount control apparatus comprising: the water pump, and locate the fluidflowmeter of water pump water inlet, fluidflowmeter is connected with switching power supply, its characterized in that still including locating the water pressure sensor of water inlet, locate the water level sensor in the groundwater well and be used for detecting the rotational speed sensor of water pump rotational speed, water pressure sensor water level sensor with rotational speed sensor all is connected with the singlechip, the singlechip is used for with water pressure sensor water level sensor with the signal conversion that rotational speed sensor surveyed is instantaneous flow and accumulative total.
Optionally, the system further comprises a display device, wherein the display device is connected with the single chip microcomputer and is used for displaying the instantaneous flow and the accumulated water amount of the water amount.
Optionally, the switching power supply is controlled by a chip U1 of LM2596SX, and the single chip microcomputer is controlled by a chip U3 of ATMEGA328P, where pin 2 of U1 is connected to pin 7 and pin 22 of U3, and pin 9 and pin 10 of U3 are connected to the crystal oscillation circuit, respectively.
Optionally, signals measured by the water pressure sensor, the water level sensor and the rotation speed sensor are shaped by a schmitt trigger and then connected with U3 through a first transceiver, wherein the schmitt trigger adopts an SN74HC14DR chip U12, the first transceiver adopts a chip 74HC245TS chip U13, 1, 3, 5, 10 and 13 of U12 respectively receive signals measured by the water pressure sensor, the water level sensor and the rotation speed sensor, and are connected with 2, 3, 4, 5, 6 and 7 of U13 through 2, 4, 6, 10 and 12 pins, and 13, 14, 15, 16, 17 and 18 pins of U13 are respectively connected with 14, 13, 12, 11, 6 and 4 pins of U3.
Optionally, the electronic device further comprises an intermediate relay, the U3 is in communication connection with the intermediate relay through a second transceiver and a darlington driving chip, wherein the second transceiver adopts a chip 74HC245TS chip U14, the darlington driving chip adopts a chip U21, pins 15, 16, 17 and 18 of the U3 are respectively connected with pins 2, 3, 4 and 5 of the U14, pins 15, 16, 17 and 18 of the U14 are respectively connected with pins 1, 3, 5 and 7 of the U21, pins 12, 14, 16 and 18 of the U21 are respectively connected with the intermediate relay, and the intermediate relay adopts JZC-32F-024-HS3 (555).
Compared with the prior art, the utility model, the technological progress who gains lies in:
the utility model discloses an install fluidflowmeter and cooperate at water pump delivery port department and use water pressure sensor, level sensor and speed sensor, convert the signal that water pressure sensor, level sensor and speed sensor surveyed to instantaneous flow and accumulative total water yield through the singlechip, can be accurate reflect the water consumption, the singlechip also can control simultaneously the utility model discloses an open and stop.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a block diagram of the present invention.
Fig. 2 is a schematic circuit diagram of the single chip microcomputer of the present invention.
Fig. 3 is a schematic circuit diagram of the switching power supply of the present invention.
Fig. 4 is a schematic circuit diagram of the signal input of the present invention.
Fig. 5 is a schematic circuit diagram of the U12 chip of the present invention.
Fig. 6 is a schematic circuit diagram of the U13 chip of the present invention.
Fig. 7 is a schematic circuit diagram of the U14 chip of the present invention.
Fig. 8 is a schematic circuit diagram of the U21 chip of the present invention.
Fig. 9 is a schematic circuit diagram of the intermediate relay of the present invention.
Detailed Description
The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an underground water volume of getting controlling means, including the water pump, and locate the fluidflowmeter of water pump water inlet, fluidflowmeter is connected with switching power supply, still including the water pressure sensor who locates the water inlet, locate water level sensor in the underground water well and be used for detecting the tachometric of water pump rotational speed, water pressure sensor, water level sensor and tachometric sensor all are connected with the singlechip, the singlechip is used for water pressure sensor, the signal conversion that water level sensor and tachometric sensor surveyed becomes instantaneous flow and accumulative total water yield, and auxiliary relay, and display device, display device is connected with the singlechip, an instantaneous flow and accumulative total water yield for show the water yield, and switching power supply, a start-stop for controlling this device.
Specifically, as shown in fig. 2 and 3, the switching power supply is controlled by an LM2596SX chip U1, the single chip microcomputer is controlled by an ATMEGA328P chip U3, wherein a pin 2 of U1 is connected to a pin 7 and a pin 22 of U3, a pin 9 and a pin 10 of U3 are connected to a crystal oscillator circuit, signals measured by the water pressure sensor, the water level sensor and the rotation speed sensor are as shown in fig. 4, shaped by a schmidt trigger and then connected to U3 through a first transceiver, wherein the schmidt trigger is SN74HC14DR chip U12, the first transceiver is connected to a chip U13 through a chip 74HC245TS chip U13, a pin 1, a pin 3, a pin 5, a pin 10 and a pin 13 of U12 are respectively connected to signals measured by the water pressure sensor, the water level sensor and the rotation speed sensor, and connected to a pin 2, a pin 4, a pin 6, a pin 10 pin and a pin 12 of U13, and a pin 2, a pin 3, a pin 4, a pin 5 pin, a pin 6 pin, a pin and a pin 7 pin 13 pin 14, a pin 8916 pin 14, a pin 14, The pin 13, the pin 12, the pin 11, the pin 6 and the pin 4 are connected.
As shown in fig. 5, 6, 7, 8 and 9, the U3 is connected to the intermediate relay in communication through a second transceiver and a darlington driver chip, wherein the second transceiver uses a chip 74HC245TS chip U14, the darlington driver chip uses a chip U21, pins 15, 16, 17 and 18 of the U3 are connected to pins 2, 3, 4 and 5 of the U14, pins 15, 16, 17 and 18 of the U14 are connected to pins 1, 3, 5 and 7 of the U21, pins 12, 14, 16 and 18 of the U21 are connected to the intermediate relay, and the intermediate relay uses JZC-32F-024-HS3 (555).
The utility model discloses can calculate instantaneous flow and accumulative total water yield through the signal that the water pump recorded water pressure sensor, level sensor and revolution speed sensor, realize the real-time supervision to the water pump water intaking volume through modern internet of things to remedy the not enough of the simple measurement uncontrollable of current independent water gauge through single chip microcomputer control, can set for water intaking total amount control standard, the target of the most strict water resource management system total amount control of accurate realization.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (5)
1. An underground water intake amount control apparatus comprising: the water pump, and locate the fluidflowmeter of water pump water inlet, fluidflowmeter is connected with switching power supply, its characterized in that still including locating the water pressure sensor of water inlet, locate the water level sensor in the groundwater well and be used for detecting the rotational speed sensor of water pump rotational speed, water pressure sensor water level sensor with rotational speed sensor all is connected with the singlechip, the singlechip is used for with water pressure sensor water level sensor with the signal conversion that rotational speed sensor surveyed is instantaneous flow and accumulative total.
2. An apparatus for controlling an amount of groundwater intake according to claim 1, wherein: the water quantity monitoring device further comprises a display device, wherein the display device is connected with the single chip microcomputer and used for displaying the instantaneous flow and the accumulated water quantity of the water quantity.
3. An apparatus for controlling an amount of groundwater intake according to claim 1, wherein: the switching power supply is controlled by an LM2596SX chip U1, the single chip microcomputer is controlled by an ATMEGA328P chip U3, wherein a pin 2 of the U1 is respectively connected with a pin 7 and a pin 22 of the U3, and a pin 9 and a pin 10 of the U3 are respectively connected with a crystal oscillation circuit.
4. An apparatus for controlling an amount of groundwater intake according to claim 3, wherein: signals measured by the water pressure sensor, the water level sensor and the rotating speed sensor are shaped by a Schmidt trigger and then are connected with U3 through a first transceiver, wherein the Schmidt trigger adopts an SN74HC14DR chip U12, the first transceiver adopts a chip 74HC245TS chip U13, 1 pin, 3 pins, 5 pins, 10 pins and 13 pins of U12 respectively receive signals measured by the water pressure sensor, the water level sensor and the rotating speed sensor, and are connected with 2 pins, 3 pins, 4 pins, 5 pins, 6 pins and 7 pins of U13 through 2 pins, 4 pins, 6 pins, 10 pins and 12 pins, and 13 pins, 14 pins, 15 pins, 16 pins, 17 pins and 18 pins of U13 are respectively connected with 14 pins, 13 pins, 12 pins, 11 pins, 6 pins and 4 pins of U3.
5. An apparatus for controlling an amount of groundwater intake according to claim 3, wherein: the device further comprises an intermediate relay, the U3 is in communication connection with the intermediate relay through a second transceiver and a Darlington driving chip, the second transceiver adopts a chip 74HC245TS chip U14, the Darlington driving chip adopts a chip U21, 15 pins, 16 pins, 17 pins and 18 pins of the U3 are respectively connected with 2 pins, 3 pins, 4 pins and 5 pins of the U14, 15 pins, 16 pins, 17 pins and 18 pins of the U14 are respectively connected with 1 pin, 3 pins, 5 pins and 7 pins of the U21, 12 pins, 14 pins, 16 pins and 18 pins of the U21 are respectively connected with the intermediate relay, and the intermediate relay adopts JZC-32F-024-HS3 (555).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296309.3U CN213209613U (en) | 2020-10-15 | 2020-10-15 | Underground water intake control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296309.3U CN213209613U (en) | 2020-10-15 | 2020-10-15 | Underground water intake control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213209613U true CN213209613U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022296309.3U Active CN213209613U (en) | 2020-10-15 | 2020-10-15 | Underground water intake control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213209613U (en) |
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2020
- 2020-10-15 CN CN202022296309.3U patent/CN213209613U/en active Active
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