CN211010369U - Shallow pipeline structure of preventing frostbite that buries in farmland - Google Patents
Shallow pipeline structure of preventing frostbite that buries in farmland Download PDFInfo
- Publication number
- CN211010369U CN211010369U CN201922164891.5U CN201922164891U CN211010369U CN 211010369 U CN211010369 U CN 211010369U CN 201922164891 U CN201922164891 U CN 201922164891U CN 211010369 U CN211010369 U CN 211010369U
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- Prior art keywords
- pipeline
- farmland
- solenoid valve
- temperature
- main control
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- 208000001034 Frostbite Diseases 0.000 title claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007710 freezing Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a shallow pipeline structure of preventing frostbite that buries in farmland. Shallow pipeline in farmland is frozen easily when the temperature is very low winter, influences normal use, does not have the better solution to this part of structure at present, has the defect. The utility model discloses a shallowly bury the pipeline, the export of pipeline sets up the solenoid valve, and the bottom of pipeline sets up immersible pump and temperature sensor, solenoid valve, immersible pump and temperature sensor all connect a main control unit, temperature sensor transmit temperature numerical value for main control, temperature numerical value be less than 0 ℃, then main control unit control immersible pump and solenoid valve are opened, temperature numerical value be higher than 0 ℃, then main control unit control immersible pump and solenoid valve are closed. The utility model discloses can realize that the pipeline is frostproofing according to temperature identification, ensure pipeline normal use.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, shallow pipeline structure of preventing frostbite that buries in farmland.
Background
Shallow pipeline in farmland is frozen easily when the temperature is very low winter, influences normal use, does not have the better solution to this part of structure at present, has the defect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to prior art exists provides a shallow pipeline structure of preventing frostbite that buries in farmland, can realize that the pipeline is frostproofing according to temperature identification, ensures pipeline normal use.
Therefore, the utility model adopts the following technical proposal: the utility model provides a shallow pipeline structure of preventing frostbite that buries in farmland, includes the shallow pipeline that buries, and the export of pipeline sets up the solenoid valve, and the bottom of pipeline sets up immersible pump and temperature sensor, solenoid valve, immersible pump and temperature sensor all connect a main control unit, temperature sensor transmit temperature numerical value give main control, temperature numerical value be less than 0 ℃, then main control unit control immersible pump and solenoid valve are opened, temperature numerical value be higher than 0 ℃, then main control unit control immersible pump and solenoid valve are closed.
The lower part of the submersible pump is also provided with a liquid level switch, the liquid level switch is connected with the main controller, and when the liquid level is lower than the position of the liquid level switch, the controller controls the submersible pump and the electromagnetic valve to be closed.
The shallow buried pipeline is externally coated with an electric heating pipe, and the electric heating pipe is connected with a controller.
And a heat-insulating layer is arranged outside the heating pipe.
The solar energy power supply unit is used for providing power for the main controller, the electromagnetic valve and the electric heating pipe.
The utility model discloses according to temperature sensor detection real-time temperature, when the temperature is less than 0 degree or settlement temperature, it is frostproofing with this realization to open pump and solenoid valve the water discharge under the farmland through main control unit. The main controller shuts down the pump when the temperature is greater than 0 degrees or the design temperature. The electric heating pipe is wrapped on the outer portion of the shallow buried pipeline, and when the temperature is extremely low, the main controller controls the electric heating pipe to be started, so that the pipeline is prevented from being frozen. The solar power supply unit can supply power to the main power utilization unit of the system, so that energy consumption is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Shallow pipeline anti-freezing structure that buries in farmland as shown in figure 1, including shallowly burying pipeline 2, the export of pipeline sets up solenoid valve 4, and the bottom of pipeline sets up immersible pump 1 and temperature sensor 8, solenoid valve, immersible pump and temperature sensor all connect a main control unit 6, temperature sensor transmit temperature numerical value give main control, temperature numerical value be less than 0 ℃, then main control unit control immersible pump and solenoid valve are opened, temperature numerical value be higher than 0 ℃, then main control unit control immersible pump and solenoid valve are closed.
The lower part of the submersible pump is also provided with a liquid level switch 7, the liquid level switch is connected with a main controller 6, and when the liquid level is lower than the position of the liquid level switch, the controller controls the submersible pump and the electromagnetic valve to be closed.
The shallow buried pipeline is externally coated with an electric heating pipe 3 which is connected with a controller. And a heat-insulating layer is arranged outside the heating pipe. The solar energy power supply device is characterized by further comprising a solar energy power supply unit 5, wherein the solar energy power supply unit provides power for the main controller, the electromagnetic valve and the electric heating pipe.
The utility model discloses according to temperature sensor detection real-time temperature, when the temperature is less than 0 degree or settlement temperature, it is frostproofing with this realization to open pump and solenoid valve the water discharge under the farmland through main control unit. The main controller shuts down the pump when the temperature is greater than 0 degrees or the design temperature. The electric heating pipe is wrapped on the outer portion of the shallow buried pipeline, and when the temperature is extremely low, the main controller controls the electric heating pipe to be started, so that the pipeline is prevented from being frozen. The solar power supply unit can supply power to the main power utilization unit of the system, so that energy consumption is saved.
The above description is only an example of the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a shallow pipeline structure of preventing frostbite that buries in farmland, its characterized in that sets up the solenoid valve including shallowly burying the pipeline, the export of pipeline, and the bottom of pipeline sets up immersible pump and temperature sensor, solenoid valve, immersible pump and temperature sensor all connect a main control unit, temperature sensor transmit temperature numerical value for main control, temperature numerical value be less than 0 ℃, then main control unit control immersible pump and solenoid valve are opened, temperature numerical value be higher than 0 ℃, then main control unit control immersible pump and solenoid valve are closed.
2. The anti-freezing structure of a shallow buried pipeline in a farmland according to claim 1, characterized in that a liquid level switch is further arranged at the lower part of the submersible pump, the liquid level switch is connected with a main controller, and when the liquid level is lower than the position of the liquid level switch, the controller controls to close the submersible pump and the electromagnetic valve.
3. The anti-freezing structure of shallow buried pipelines in farmland as claimed in claim 2, characterized in that the shallow buried pipelines are externally wrapped with electric heating pipes, and the electric heating pipes are connected with the main controller.
4. The anti-freezing structure of shallow buried pipelines in farmland as claimed in claim 3, characterized in that the heating pipes are externally provided with insulating layers.
5. The anti-freezing structure of the shallow buried pipeline in the farmland according to claim 4, characterized by further comprising a solar power supply unit, wherein the solar power supply unit supplies power to the main controller, the electromagnetic valve and the electric heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164891.5U CN211010369U (en) | 2019-12-06 | 2019-12-06 | Shallow pipeline structure of preventing frostbite that buries in farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164891.5U CN211010369U (en) | 2019-12-06 | 2019-12-06 | Shallow pipeline structure of preventing frostbite that buries in farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010369U true CN211010369U (en) | 2020-07-14 |
Family
ID=71508268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164891.5U Active CN211010369U (en) | 2019-12-06 | 2019-12-06 | Shallow pipeline structure of preventing frostbite that buries in farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211010369U (en) |
-
2019
- 2019-12-06 CN CN201922164891.5U patent/CN211010369U/en active Active
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