CN210030088U - Energy-saving and environment-friendly automatic liquid adding device - Google Patents
Energy-saving and environment-friendly automatic liquid adding device Download PDFInfo
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- CN210030088U CN210030088U CN201920734068.0U CN201920734068U CN210030088U CN 210030088 U CN210030088 U CN 210030088U CN 201920734068 U CN201920734068 U CN 201920734068U CN 210030088 U CN210030088 U CN 210030088U
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Abstract
The utility model provides an energy-saving environment-friendly automatic liquid adding device, which comprises a water tank, and further comprises a case, a control mainboard, a liquid pump, a solenoid valve, a flow sensor and a liquid outlet nozzle, wherein the liquid pump is communicated with the liquid outlet of the water tank through a water pipe and is used for pumping out liquid in the water tank and conveying the liquid to the liquid outlet nozzle; the electromagnetic valve is communicated with the outlet of the liquid pump and is used for controlling the liquid pump to convey liquid to the liquid outlet nozzle; the flow sensor is arranged between the electromagnetic valve and the liquid outlet nozzle and used for monitoring the liquid outlet flow of the liquid outlet nozzle; the electromagnetic valve is communicated with the flow sensor through a siphon flow stopping pipe. The utility model discloses use the power supply of solar cell power supply system, do not consume the conventional energy, energy-concerving and environment-protective can realize automatic liquid feeding, reduces the cost of labor.
Description
Technical Field
The utility model relates to a liquid medicine adds the field, in particular to automatic liquid feeding device of energy-concerving and environment-protective type.
Background
In the process of treating the water body pollution of lakes and rivers, the accurate and timely addition of liquid medicaments according to the amount is the most important technical process. The traditional method adopts manual feeding, has poor precision of the volume of the fed liquid, and cannot carry out remote control, accurate timing and quantitative feeding of liquid medicament. And the labor cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides an automatic liquid feeding device of energy-concerving and environment-protective type uses the power supply of solar cell power supply system, does not consume the conventional energy, and energy-concerving and environment-protective can realize automatic liquid feeding, reduces the cost of labor.
The technical scheme of the utility model:
an energy-saving environment-friendly automatic liquid adding device comprises a water tank, a case, a control mainboard, a liquid pump, an electromagnetic valve, a flow sensor and a liquid outlet nozzle,
the case is installed at the top of the water tank, the control mainboard is installed in the case and connected with an external interface on the case, an external interface on the case is connected with a control cable, and the control cable is respectively connected with the liquid pump, the electromagnetic valve and the flow sensor, so that the communication connection of the control mainboard with the liquid pump, the electromagnetic valve and the flow sensor is realized;
the liquid pump is communicated with a liquid outlet of the water tank through a water pipe and is used for pumping out liquid in the water tank and conveying the liquid to a liquid outlet nozzle;
the electromagnetic valve is communicated with the outlet of the liquid pump and is used for controlling the liquid pump to convey liquid to the liquid outlet nozzle;
the flow sensor is arranged between the electromagnetic valve and the liquid outlet nozzle and used for monitoring the liquid outlet flow of the liquid outlet nozzle;
the electromagnetic valve is communicated with the flow sensor through a siphon flow stopping pipe.
The solar panel is fixedly mounted on the case and connected to a power supply device mounted in the case through a wire.
And the case is also provided with an antenna, and the antenna is connected with an onboard communication module on the control mainboard to realize communication between the control mainboard and the control center.
The siphon stop flow pipe is an n-shaped pipe, one end of the siphon stop flow pipe is flush with a liquid outlet of the water tank, the other end of the siphon stop flow pipe is connected with the liquid outlet nozzle, the height of the liquid outlet nozzle is 1-20 cm lower than the height of the liquid outlet of the water tank, and the n-shaped top end of the siphon stop flow pipe is 0.5-2 cm higher than the upper edge of the water tank.
The power supply device is a rechargeable storage battery.
The power supply device is connected with the liquid pump, the electromagnetic valve and the flow sensor through leads to supply power to the liquid pump, the electromagnetic valve and the flow sensor.
The liquid outlet nozzle adopts a mesh screen structure, so that dirt is prevented from entering the pipeline to cause pipeline blockage.
The control mainboard comprises a processor chip and a circuit board matched with the processor chip.
The solar panel faces the south and has an inclination angle of about 10-80 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the working time of the liquid pump and the electromagnetic valve in normal operation is reduced to the maximum extent, the installed capacity of the solar power supply equipment required by the work can be greatly reduced, the device does not consume conventional energy, and is an energy-saving and environment-friendly device; the remote communication function is realized, the installation is simple, the maintenance is avoided, the labor cost in the operation can be greatly reduced, and the use value is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic block diagram of the circuit of the present invention;
fig. 3 is a view of the pin of the processor chip according to the present invention.
The numbers in the figure respectively indicate 1-a water tank, 2-a case, 3-a solar panel, 4-a power supply device, 5-a control main board, 6-an antenna, 7-a control cable, 8-a water pipe, 9-a liquid pump, 10-an electromagnetic valve, 11-a siphon stop flow pipe, 12-a flow sensor and 13-a liquid outlet nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
please refer to fig. 1 and 2, an energy-saving and environment-friendly automatic liquid feeding device comprises a water tank 1, a case 2, a control mainboard 5, a liquid pump 9, an electromagnetic valve 10, a flow sensor 12 and a liquid outlet 13,
the case 2 is installed at the top of the water tank 1, the control mainboard 5 is installed in the case 2, the control mainboard 5 is connected with an external interface on the case 2, an external interface on the case 2 is connected with a control cable 7, and the control cable 7 is respectively connected with the liquid pump 9, the electromagnetic valve 10 and the flow sensor 12, so that the communication connection between the control mainboard 5 and the liquid pump 9, the electromagnetic valve 10 and the flow sensor 12 is realized;
the liquid pump 9 is communicated with a liquid outlet of the water tank 1 through a water pipe 8 and is used for pumping out liquid in the water tank 1 and conveying the liquid to a liquid outlet nozzle 13;
the electromagnetic valve 10 is communicated with an outlet of the liquid pump 9 and is used for controlling the liquid pump 9 to convey liquid to the liquid outlet nozzle 13;
the flow sensor 12 is arranged between the electromagnetic valve 10 and the liquid outlet nozzle 13 and used for monitoring the liquid outlet flow of the liquid outlet nozzle 13;
the electromagnetic valve 10 is communicated with the flow sensor 12 through a siphon stop pipe 11.
The solar panel 3 is fixedly mounted on the case 2, and the solar panel 3 is connected to a power supply device 4 mounted in the case 2 through a wire. The solar panel 3 faces the south and has an inclination angle of about 10 to 80 degrees.
An antenna 6 is further installed on the case 2, and the antenna 6 is connected with an onboard communication module on the control mainboard 5 to realize communication between the control mainboard 5 and the control center.
The siphon stop flow pipe 11 is an n-shaped pipeline, one end of the siphon stop flow pipe 11 is flush with a liquid outlet of the water tank 1, the other end of the siphon stop flow pipe is connected with the liquid outlet 13, the height of the liquid outlet 13 is 1-20 cm lower than that of the liquid outlet of the water tank 1, and the n-shaped top end of the siphon stop flow pipe 11 is 0.5-2 cm higher than the upper edge of the water tank 1.
The power supply device 4 is a rechargeable battery.
The power supply device 4 is connected with the liquid pump 9, the electromagnetic valve 10 and the flow sensor 12 through leads to supply power to the liquid pump.
The liquid outlet nozzle 13 adopts a mesh sieve-shaped structure, so that dirt is prevented from entering the pipeline to cause pipeline blockage.
Referring to fig. 3, the control motherboard 5 includes a processor chip and a circuit board configured with the processor chip.
The liquid in the water tank flows out from a liquid outlet of the water tank, sequentially passes through the liquid pump, the electromagnetic valve and the flow sensor through the pipeline, and finally flows out from the liquid outlet nozzle.
The pipeline between the electromagnetic valve and the flow sensor is designed into a siphon flow stopping pipe structure.
In order to save electric energy, the electromagnetic valve in the pipeline is a normally open electromagnetic valve. The liquid in the liquid container can not overflow by itself because the height of the siphon stop pipe is higher than the maximum liquid level of the liquid container at ordinary times.
When a liquid medicament needs to be added, the liquid pump starts to work, the liquid pump adopts a miniature water pump with the model number of BSP27250S, liquid in the water tank is pumped out from the liquid outlet nozzle, the flow sensor starts to record the total amount of the flowing liquid, after the flow rate of the liquid is stable, the liquid pump stops working, due to the siphoning phenomenon, the liquid in the liquid container can still flow out from the liquid outlet, and the flow sensor continues to record the total amount of the flowing liquid. The flow sensor adopts a flow sensor of HQLWGY model number manufactured by Hongsu instrument (Jiangsu) GmbH.
After the total amount of the liquid flowing out meets the requirement, the electromagnetic valve is powered on, the liquid passage is closed, no liquid is discharged from the liquid outlet nozzle after the liquid at the drooping part at the right side in the pipeline is emptied, then the electromagnetic valve is powered off, and no liquid is discharged after the liquid passage is opened.
In the whole process from the beginning of liquid adding to the stopping of liquid adding, compared with a liquid pump and an electromagnetic valve which consume electricity, the electrifying working time is only 3 seconds (any parameter of 1-10 seconds), and long-time electrifying is not needed to consume electric energy, so that the energy-saving purpose is achieved, and the installed capacity of the solar cell can be greatly reduced. The device does not consume conventional energy, thus belonging to an environment-friendly product.
On one hand, the control main board is connected with the liquid pump, the electromagnetic valve and the flow sensor through cables to control the start or stop of water outlet and collect the total amount of water outlet. On the other hand, the system is connected with the antenna, the obtained flow data and the state data of the control assembly are sent to the data center by utilizing the onboard communication module, and the control instruction of the data center is received.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an automatic liquid feeding device of energy-concerving and environment-protective type, includes water tank (1), its characterized in that: the automatic liquid adding device also comprises a case (2), a control main board (5), a liquid pump (9), an electromagnetic valve (10), a flow sensor (12) and a liquid outlet nozzle (13),
the water tank is characterized in that the case (2) is installed at the top of the water tank (1), the control mainboard (5) is installed in the case (2), the control mainboard (5) is connected with an external interface on the case (2), an external interface on the case (2) is connected with the control cable (7), and the control cable (7) is respectively connected with the liquid pump (9), the electromagnetic valve (10) and the flow sensor (12), so that the communication connection between the control mainboard (5) and the liquid pump (9), the electromagnetic valve (10) and the flow sensor (12) is realized;
the liquid pump (9) is communicated with a liquid outlet of the water tank (1) through a water pipe (8) and is used for pumping out liquid in the water tank (1) and conveying the liquid to a liquid outlet nozzle (13);
the electromagnetic valve (10) is communicated with an outlet of the liquid pump (9) and is used for controlling the liquid pump (9) to convey liquid to the liquid outlet nozzle (13);
the flow sensor (12) is arranged between the electromagnetic valve (10) and the liquid outlet nozzle (13) and is used for monitoring the liquid outlet flow of the liquid outlet nozzle (13);
the electromagnetic valve (10) is communicated with the flow sensor (12) through a siphon stop pipe (11).
2. The automatic liquid feeding device of claim 1, characterized in that: the solar energy power generation device is characterized in that a solar cell panel (3) is fixedly mounted on the case (2), and the solar cell panel (3) is connected to a power supply device (4) mounted in the case (2) through a wire.
3. The automatic liquid feeding device of claim 1, characterized in that: and an antenna (6) is further installed on the case (2), and the antenna (6) is connected with an onboard communication module on the control main board (5) so as to realize the communication between the control main board (5) and the control center.
4. The automatic liquid feeding device of claim 1, characterized in that: the siphon stop pipe (11) is an n-shaped pipeline, one end of the siphon stop pipe (11) is flush with a liquid outlet of the water tank (1), the other end of the siphon stop pipe is connected with the liquid outlet (13), the height of the liquid outlet (13) is 1-20 cm lower than that of the liquid outlet of the water tank (1), and the n-shaped top end of the siphon stop pipe (11) is 0.5-2 cm higher than the upper edge of the water tank (1).
5. The automatic liquid feeding device of claim 2, characterized in that: the power supply device (4) is a rechargeable storage battery.
6. The automatic liquid feeding device of claim 2, characterized in that: the power supply device (4) is connected with the liquid pump (9), the electromagnetic valve (10) and the flow sensor (12) through leads to supply power to the liquid pump.
7. The energy-saving environment-friendly automatic liquid adding device according to any one of claims 1 to 6, characterized in that: the liquid outlet nozzle (13) adopts a mesh sieve-shaped structure, so that dirt is prevented from entering the pipeline to cause pipeline blockage.
8. The automatic liquid feeding device of claim 7, characterized in that: the control main board (5) comprises a processor chip and a circuit board matched with the processor chip.
9. The automatic liquid feeding device of claim 2, characterized in that: the solar panel (3) faces the south and has an inclination angle of about 10-80 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734068.0U CN210030088U (en) | 2019-05-21 | 2019-05-21 | Energy-saving and environment-friendly automatic liquid adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734068.0U CN210030088U (en) | 2019-05-21 | 2019-05-21 | Energy-saving and environment-friendly automatic liquid adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210030088U true CN210030088U (en) | 2020-02-07 |
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ID=69366808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920734068.0U Active CN210030088U (en) | 2019-05-21 | 2019-05-21 | Energy-saving and environment-friendly automatic liquid adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210030088U (en) |
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2019
- 2019-05-21 CN CN201920734068.0U patent/CN210030088U/en active Active
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