CN113236983A - Water leakage detection device for energy-saving irrigation water pipe connector - Google Patents
Water leakage detection device for energy-saving irrigation water pipe connector Download PDFInfo
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- CN113236983A CN113236983A CN202110506129.XA CN202110506129A CN113236983A CN 113236983 A CN113236983 A CN 113236983A CN 202110506129 A CN202110506129 A CN 202110506129A CN 113236983 A CN113236983 A CN 113236983A
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- energy
- detection device
- water pipe
- leakage detection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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Abstract
The invention relates to the technical field of energy conservation and environmental protection, and discloses a water leakage detection device for an energy-saving irrigation water pipe connector. This energy-conserving irrigation water pipe interface leak detection device, the kneck that begins to leak when irrigation pipe, make quick lime and water reaction, emit a large amount of heats, make the inside gas of gasbag thermal expansion, promote dielectric medium board rebound, make the piezo-resistor route, electric telescopic handle and piezo-resistor electric connection, electric telescopic handle extension, the control valve is opened, the extrusion current variant, make the current variant get into in the gap of interface, make the pipeline interface blocked up, prevent to cause the waste of water resource, the water economy resource.
Description
Technical Field
The invention relates to the technical field of energy conservation and environmental protection, in particular to a water leakage detection device for an energy-saving irrigation water pipe connector.
Background
Irrigation is a technical measure for supplementing water needed by crops, in order to ensure normal growth of the crops and obtain high and stable yield, sufficient water must be supplied to the crops, under natural conditions, the water requirement of the crops on the water cannot be met due to insufficient precipitation or uneven distribution, therefore, the irrigation must be artificially carried out to supplement the insufficient natural rainfall, a plurality of water pipes need to be laid on the ground during irrigation in the existing small-sized test field, and the water pipes need to be installed to reach the required length.
But the kneck at the water pipe, because live time is more of a specified duration, perhaps the kneck that runs of field toy can make the water pipe appears becoming flexible, lead to the water in the water pipe to spill from the kneck, can lead to the waste of water resource like this, consequently, we have provided the detection device that leaks of energy-conserving irrigation water pipe interface and have solved above problem, begin to leak when the water pipe kneck, make the electrorheological body crowd in the inlet tube gap, remind the maintenance of coming before simultaneously, and easy operation has practiced thrift the water resource, avoids appearing extravagantly.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the water leakage detection device for the energy-saving irrigation water pipe connector, which has the advantages of simplicity in operation, water resource saving and waste avoidance, and solves the problem that water in the water pipe leaks from the connector due to the fact that the connector of the water pipe is loosened due to long service time or running of field animals at the connector of the water pipe, and the water resource is wasted.
(II) technical scheme
In order to realize the purposes of simple operation, water resource saving and waste avoidance, the invention provides the following technical scheme: the utility model provides an energy-conserving irrigation water pipe interface leak detection device, includes the irrigation pipe, the outside swing joint of irrigation pipe has the fixing base, and the inner wall swing joint of fixing base has the seal box, and movable groove has been seted up to the inside of seal box, the inside fixedly connected with reminiscences of irrigation pipe, the inside fixedly connected with piezo-resistor of fixing base.
Preferably, the inside of seal box is filled with quick lime, and quick lime encircles in the outside of activity groove, and the activity groove is located the outside of irrigation pipe, begins to leak at the kneck of irrigation pipe for quick lime reacts with water, emits a large amount of heat, makes the inside gas of gasbag heat inflation, promotes dielectric medium board rebound.
Preferably, the inside swing joint of activity groove has the control valve, and the inner wall swing joint of activity groove has the sealed chamber, and the inside packing in sealed chamber has the electrorheological body, and the outside swing joint of electrorheological body has electric telescopic handle, and the inner wall swing joint of activity groove has the electric contact, and electric telescopic handle's outside swing joint has the electric contact ring, and electric telescopic handle and piezo-resistor electric connection, when the piezo-resistor route, electric telescopic handle extension this moment extrudees the electrorheological body for the electrorheological body gets into in the gap of interface.
Preferably, the electric contact ring and the current variant form a closed loop, and when the electric contact is in contact with the electric contact ring, the current variant is changed from liquid to solid.
Preferably, the fixing base is internally provided with a limiting groove, the limiting groove is positioned on the outer side of the sealing box, the limiting groove is movably connected with an air bag in the inner part, the outer side of the air bag is movably connected with a dielectric plate, and when the dielectric plate moves towards the outer side, the relative area between the positive plate and the negative plate is increased.
Preferably, the outside of the seal box is movably connected with a positive plate, the outside of the seal box is movably connected with a negative plate, the positive plate and the negative plate are symmetrical about the dielectric plate, the positive plate and the negative plate are in the same shape, the negative plate is electrically connected with the piezoresistor, and when the current between the positive plate and the negative plate is larger than the minimum path voltage of the piezoresistor, the piezoresistor is in a path, and at the moment, the water valve switch is closed.
Preferably, the reminder is electrically connected with the piezoresistor, the inside of the electrorheological fluid mainly contains lime, gypsum and olive oil, and when the piezoresistor is in a path, the reminder sounds to remind a worker of coming maintenance.
Preferably, the fixing seat is located the outside of irrigation pipe, and control valve and piezo-resistor electric connection, when the piezo-resistor route, the control valve is opened.
(III) advantageous effects
Compared with the prior art, the invention provides a water leakage detection device for an energy-saving irrigation water pipe connector, which has the following beneficial effects:
1. this energy-conserving irrigation water pipe interface leak detection device, the kneck that begins to leak when irrigation pipe, make quick lime and water reaction, emit a large amount of heats, make the inside gas of gasbag thermal expansion, promote dielectric medium board rebound, make the piezo-resistor route, electric telescopic handle and piezo-resistor electric connection, electric telescopic handle extension, the control valve is opened, the extrusion current variant, make the current variant get into in the gap of interface, make the pipeline interface blocked up, prevent to cause the waste of water resource, the water economy resource.
2. This energy-conserving irrigation water pipe interface's detection device that leaks, when the piezo-resistor passageway, water valve switch closes this moment, the inside water-proof of irrigation pipe, electric telescopic handle extension, make electrical contact and electrical contact ring contact, the current variant becomes the solid by liquid, make pipeline interface plugged up, quick lime no longer reacts, the gasbag shrink, the inside side movement of dielectric plate, piezo-resistor opens circuit, the water valve is come this moment, continue work, reminiscences and piezo-resistor electric connection simultaneously, the reminiscences sounds, remind the staff to come the maintenance, the operation is simple, and the degree of automation is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the piezoresistor of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the moving structure of the electric telescopic rod shown in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the electrical contact of fig. 3 according to the present invention.
In the figure: 1. an irrigation pipe; 2. a fixed seat; 3. a sealing box; 4. a movable groove; 5. a reminder; 6. a voltage dependent resistor; 7. quick lime; 8. a control valve; 9. sealing the cavity; 10. an electrorheological fluid; 11. an electric telescopic rod; 12. an electrical contact; 13. an electrical contact ring; 14. an air bag; 15. a dielectric plate; 16. a positive plate; 17. and a negative plate.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a water leakage detection device for an energy-saving irrigation pipe connector comprises an irrigation pipe 1, a fixed seat 2 is movably connected to the outer side of the irrigation pipe 1, the fixed seat 2 is located at the outer side of the irrigation pipe 1, a control valve 8 is electrically connected with a piezoresistor 6, when a passage of the piezoresistor 6 is opened, the control valve 8 is opened, a limit groove is formed in the fixed seat 2 and is located at the outer side of a seal box 3, an air bag 14 is movably connected to the inside of the limit groove, a dielectric plate 15 is movably connected to the outer side of the air bag 14, when the dielectric plate 15 moves towards the outer side, the relative area between a positive plate 16 and a negative plate 17 is increased, the seal box 3 is movably connected to the inner wall of the fixed seat 2, a positive plate 16 is movably connected to the outer side of the seal box 3, a negative plate 17 is movably connected to the outer side of the seal box 3, and the positive plate 16 and the negative plate 17 are symmetrical with respect to the dielectric plate 15, the shape of positive plate 16 is the same with negative plate 17, and negative plate 17 and piezo-resistor 6 electric connection, and when the electric current is greater than the minimum path voltage of piezo-resistor 6 between positive plate 16 and the negative plate 17, piezo-resistor 6 closed, water valve switch closed this moment.
The inside of the seal box 3 is filled with quicklime 7, the quicklime 7 surrounds the outside of the movable groove 4, the movable groove 4 is positioned outside the irrigation pipe 1, when water leakage starts at the interface of the irrigation pipe 1, the quicklime 7 reacts with water to release a large amount of heat, so that the gas inside the air bag 14 is heated to expand to push the dielectric plate 15 to move upwards, the movable groove 4 is arranged inside the seal box 3, the inside of the movable groove 4 is movably connected with the control valve 8, the inner wall of the movable groove 4 is movably connected with the sealed cavity 9, the inside of the sealed cavity 9 is filled with the current variant 10, the outside of the current variant 10 is movably connected with the electric telescopic rod 11, the electric telescopic rod 11 is electrically connected with the piezoresistor 6, when the passage of the piezoresistor 6 is formed, the electric telescopic rod 11 extends to extrude the current variant 10, so that the current variant 10 enters the gap of the interface, the inner wall of the movable groove 4 is movably connected with the electric contact 12, electric telescopic handle 11's outside swing joint has the electricity to touch ring 13, electric contact 12, electricity touches ring 13 and current variant 10 and forms closed circuit, touch ring 13 contact with electricity when electric contact 12, current variant 10 becomes the solid by liquid this moment, the inside fixedly connected with reminiscences 5 of irrigation pipe 1, reminiscences 5 and piezo-resistor 6 electric connection, the inside lime that mainly contains of current variant 10, gypsum and olive oil, when piezo-resistor 6 route, reminiscences 5 sounds, remind the staff to come the maintenance, the inside fixedly connected with piezo-resistor 6 of fixing base 2.
The working principle is as follows: the inside of the seal box 3 is filled with quicklime 7, the quicklime 7 surrounds the outside of the movable groove 4, the movable groove 4 is positioned outside the irrigation pipe 1, when water leakage starts at the interface of the irrigation pipe 1, the quicklime 7 reacts with water and releases a large amount of heat, gas inside the air bag 14 is heated to expand to push the dielectric plate 15 to move upwards, the relative area between the positive plate 16 and the negative plate 17 is increased, when the current between the positive plate 16 and the negative plate 17 is greater than the minimum access voltage of the piezoresistor 6, the passage of the piezoresistor 6 is realized, the water valve switch is closed at the moment, no water flows inside the irrigation pipe 1, the inside of the movable groove 4 is movably connected with a control valve 8, the inner wall of the movable groove 4 is movably connected with a seal cavity 9, the inside of the seal cavity 9 is filled with an electrorheological body 10, the outside of the electrorheological body 10 is movably connected with an electric telescopic rod 11, and the electric telescopic rod 11 is electrically connected with the piezoresistor 6, at this moment, the electric telescopic rod 11 is extended, the control valve 8 is opened, the current variant 10 is extruded, the current variant 10 enters a gap of the interface, the electric contact 12, the electric contact ring 13 and the current variant 10 form a closed loop, when the electric contact 12 is in contact with the electric contact ring 13, the current variant 10 is changed into a solid from liquid at this moment, the pipeline interface is blocked, waste of water resources is prevented, and meanwhile, the reminder 5 is electrically connected with the piezoresistor 6, the reminder 5 sounds, and a worker is reminded of coming maintenance.
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 (8)
1. The utility model provides an energy-conserving irrigation water pipe interface's detection device that leaks, includes irrigation pipe (1), its characterized in that: the outside swing joint of irrigation pipe (1) has fixing base (2), and the inner wall swing joint of fixing base (2) has seal box (3), and movable groove (4) have been seted up to the inside of seal box (3), and the inside fixedly connected with reminiscences (5) of irrigation pipe (1), inside fixedly connected with piezo-resistor (6) of fixing base (2).
2. The water leakage detection device for the energy-saving irrigation water pipe joint according to claim 1, wherein: the inside of seal box (3) is filled with quick lime (7), and quick lime (7) encircle in the outside of activity groove (4), and activity groove (4) are located the outside of irrigation pipe (1).
3. The water leakage detection device for the energy-saving irrigation water pipe joint according to claim 1, wherein: the inner movable connection of activity groove (4) has control valve (8), and the inner wall swing joint of activity groove (4) has sealed chamber (9), and the inside packing of sealed chamber (9) has current variant (10), and the outside swing joint of current variant (10) has electric telescopic handle (11), and the inner wall swing joint of activity groove (4) has electrical contact (12), and the outside swing joint of electric telescopic handle (11) has electrical contact ring (13).
4. The water leakage detection device for the interface of the energy-saving irrigation water pipe according to claim 3, wherein: the electric contact (12), the electric contact ring (13) and the current variant (10) form a closed loop, and the electric telescopic rod (11) is electrically connected with the piezoresistor (6).
5. The water leakage detection device for the energy-saving irrigation water pipe joint according to claim 1, wherein: the limiting groove is formed in the fixing seat (2), the limiting groove is located on the outer side of the sealing box (3), the air bag (14) is movably connected inside the limiting groove, and the dielectric plate (15) is movably connected on the outer side of the air bag (14).
6. The water leakage detection device for the energy-saving irrigation water pipe joint according to claim 1, wherein: the outer side of the sealing box (3) is movably connected with a positive plate (16), the outer side of the sealing box (3) is movably connected with a negative plate (17), the positive plate (16) and the negative plate (17) are symmetrical about the dielectric plate (15), the positive plate (16) and the negative plate (17) are identical in shape, and the negative plate (17) is electrically connected with the piezoresistor (6).
7. The water leakage detection device for the energy-saving irrigation water pipe joint according to claim 1, wherein: the reminder (5) is electrically connected with the piezoresistor (6), and the interior of the electrorheological fluid (10) mainly contains lime, gypsum and olive oil.
8. The water leakage detection device for the energy-saving irrigation water pipe joint according to claim 1, wherein: the fixed seat (2) is positioned on the outer side of the irrigation pipe (1), and the control valve (8) is electrically connected with the piezoresistor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110506129.XA CN113236983A (en) | 2021-05-10 | 2021-05-10 | Water leakage detection device for energy-saving irrigation water pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110506129.XA CN113236983A (en) | 2021-05-10 | 2021-05-10 | Water leakage detection device for energy-saving irrigation water pipe connector |
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| Publication Number | Publication Date |
|---|---|
| CN113236983A true CN113236983A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110506129.XA Withdrawn CN113236983A (en) | 2021-05-10 | 2021-05-10 | Water leakage detection device for energy-saving irrigation water pipe connector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790277A (en) * | 2021-08-31 | 2021-12-14 | 徐国奇 | Three-eccentric bidirectional butterfly valve sealing structure |
| CN113865088A (en) * | 2021-09-26 | 2021-12-31 | 新沂维志途电气工程研究院有限公司 | Generator set for combined supply of cold, heat and electricity |
| CN114535252A (en) * | 2022-01-11 | 2022-05-27 | 黄艳 | Plastic fiber separator |
| CN114607952A (en) * | 2022-05-11 | 2022-06-10 | 海门金佰恒不锈钢制品有限公司 | Water delivery steel pipe with leak and remind function |
-
2021
- 2021-05-10 CN CN202110506129.XA patent/CN113236983A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790277A (en) * | 2021-08-31 | 2021-12-14 | 徐国奇 | Three-eccentric bidirectional butterfly valve sealing structure |
| CN113790277B (en) * | 2021-08-31 | 2023-09-22 | 上海阀特流体控制阀门有限公司 | Three-eccentric bidirectional butterfly valve sealing structure |
| CN113865088A (en) * | 2021-09-26 | 2021-12-31 | 新沂维志途电气工程研究院有限公司 | Generator set for combined supply of cold, heat and electricity |
| CN114535252A (en) * | 2022-01-11 | 2022-05-27 | 黄艳 | Plastic fiber separator |
| CN114535252B (en) * | 2022-01-11 | 2024-01-12 | 黄艳 | Plastic fiber separator |
| CN114607952A (en) * | 2022-05-11 | 2022-06-10 | 海门金佰恒不锈钢制品有限公司 | Water delivery steel pipe with leak and remind function |
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Application publication date: 20210810 |