CN220290057U - Water leakage detection line controller with broken line detection function - Google Patents
Water leakage detection line controller with broken line detection function Download PDFInfo
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- CN220290057U CN220290057U CN202320448580.5U CN202320448580U CN220290057U CN 220290057 U CN220290057 U CN 220290057U CN 202320448580 U CN202320448580 U CN 202320448580U CN 220290057 U CN220290057 U CN 220290057U
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- water leakage
- controller
- detection
- wire
- line
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- 238000001514 detection method Methods 0.000 title claims abstract description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000002184 metal Substances 0.000 claims abstract description 22
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution
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Abstract
The utility model provides a water leakage detection line controller with broken line detection, comprising: the water leakage controller is characterized in that one side of the water leakage controller is connected with a connecting wire, and one end of the connecting wire is connected with a water leakage detection line; the water leakage controller comprises a PCB, a power supply module is arranged on the surface of the PCB, the power supply module is connected with an MCU control unit through a wire, the MCU control unit is connected with a detection and alarm circuit through a wire, and the detection and alarm circuit is connected with the power supply module through a wire. According to the controller for the water leakage detection line with broken line detection, provided by the utility model, the originally unconnected metal wire on the water leakage detection line is used as the tail connection, and the breakage of the water leakage detection line is judged through the detection metal wire loop, so that the controller has the advantages of low implementation cost and improved reliability.
Description
Technical Field
The utility model relates to the field of building safety detection, in particular to a controller for a water leakage detection line with broken line detection.
Background
The water leakage detecting device for building is one special water leakage detecting line comprising one pair of exposed conducting wires with certain resistance and one pair of metal wires with insulating cover and with hard deformation, and the four wires are wound into twisted wires to ensure the separation and insulation of the two exposed conducting wires.
The pair of metal wires with the insulating covers of the water leakage detection line are not communicated all the time, and only perform fixing and protecting functions, and because some construction site environments are complex, the situation that the detection line is folded and broken is unavoidable, so that the area behind the broken position cannot detect water leakage.
Accordingly, it is desirable to provide a water leakage detection line controller with wire breakage detection.
Disclosure of Invention
The utility model provides a controller for a water leakage detection line with broken line detection, which solves the problem that the area behind the broken position cannot detect water leakage because the pair of metal lines with insulating covers of the water leakage detection line is always not communicated and only has fixing and protecting functions and the situation that the detection line is folded and broken is unavoidable because some construction site environments are complex.
In order to solve the above technical problems, the present utility model provides a controller for a water leakage detection line with broken line detection, including:
the water leakage controller is characterized in that one side of the water leakage controller is connected with a connecting wire, and one end of the connecting wire is connected with a water leakage detection line;
the water leakage controller comprises a PCB, a power supply module is arranged on the surface of the PCB, the power supply module is connected with an MCU control unit through a wire, the MCU control unit is connected with a detection and alarm circuit through a wire, and the detection and alarm circuit is connected with the power supply module through a wire.
Preferably, the water leakage detection line comprises a conductive wire, and a metal wire with an insulating cover is wound on the surface of the conductive wire.
Preferably, the end of the metal wire with the insulating sheath is provided with a short-circuit cap.
Preferably, a movable plate is arranged on the surface of the MCU control unit.
Preferably, a moving assembly is arranged on one side of the MCU control unit and comprises a moving groove, a moving block is connected inside the moving groove in a sliding mode, and a rectangular plate is connected on one side of the moving block.
Preferably, a movable assembly is arranged between the movable plate and the rectangular plate, the movable assembly comprises a movable groove, a movable block is connected in the movable groove in a sliding manner, and the movable block is connected with the movable plate in a rotating manner through a rotating shaft.
Preferably, a fixing component is arranged between the MCU control unit and the movable plate, the fixing component comprises an L-shaped connecting block, and a fixing piece is arranged in the L-shaped connecting block.
Compared with the related art, the controller for the water leakage detection line with broken line detection has the following beneficial effects:
the utility model provides a controller for a water leakage detection line with broken line detection, which uses a metal line which is originally not communicated with the water leakage detection line as a tail connection, judges the breakage of the water leakage detection line through detecting a metal line loop, and has the advantages of low realization cost and improved reliability.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a controller with broken line detection for a water leakage detection line according to the present utility model;
FIG. 2 is a schematic view of the water leakage detection line shown in FIG. 1;
FIG. 3 is a side view of the water leak detection line shown in FIG. 2;
FIG. 4 is a schematic diagram of a second embodiment of a controller with broken line detection for water leakage detection line according to the present utility model;
FIG. 5 is an enlarged schematic view of portion A shown in FIG. 4;
FIG. 6 is an enlarged schematic view of portion B shown in FIG. 4;
fig. 7 is an enlarged schematic view of the portion C shown in fig. 4.
Reference numerals in the drawings: 1. the water leakage controller comprises a water leakage controller body 11, a PCB circuit board 12, a power supply module 13, an MCU control unit 14, a detection and alarm circuit 15, an electric wire 2, a water leakage detection line 21, a metal wire with an insulating cover 22, a conductive wire 23, a short circuit cap 3, a connecting wire 4, a movable plate 5, a movable assembly 51, a movable groove 52, a movable block 53, a rectangular plate 6, a movable assembly 61, a movable groove 62, a movable block 7, a fixed assembly 71, an L-shaped connecting block 72 and a fixing piece.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a controller with broken line detection for water leakage detection line according to the present utility model; FIG. 2 is a schematic view of the water leakage detection line shown in FIG. 1; fig. 3 is a side view of the water leakage detection line shown in fig. 2. A controller for a water leakage detection line with wire breakage detection, comprising:
the water leakage controller 1, one side of the water leakage controller 1 is connected with a connecting wire 3, and one end of the connecting wire 3 is connected with a water leakage detection wire 2;
the water leakage controller 1 comprises a PCB (printed circuit board) 11, a power supply module 12 is arranged on the surface of the PCB 11, the power supply module 12 is connected with an MCU (micro control unit) 13 through an electric wire 15, the MCU 13 is connected with a detection and alarm circuit 14 through the electric wire 15, and the detection and alarm circuit 14 is connected with the power supply module 12 through the electric wire 15.
The water leakage detection line 2 includes a conductive wire 22, and a metal wire 21 with an insulating cover is wound around the surface of the conductive wire 22.
The end of the insulated wire 21 is provided with a shorting cap 23.
The controller for the water leakage detection line with broken line detection comprises a water leakage detection line 1 and a water leakage controller 2, wherein the water leakage detection line 1 comprises a pair of conductive lines 21, a pair of metal lines 22 with insulating covers and a short circuit cap 23, and the water leakage controller 1 comprises a PCB 11, a power supply module 12, an MCU control unit 13 and a detection and alarm circuit 14.
The conductive wire 21 has a certain resistance, the surface is exposed to contact water leakage, the metal wire 22 with the insulating cover is not easy to deform and is used for fixing and protecting the conductive wire 21, the conductive wire 21 and the metal wire 22 with the insulating cover are mutually wound into double stranded wires, and the two conductive wires 21 are mutually isolated and insulated; the short circuit cap 23 is fixed on the metal wire 12 with the insulating cover after the length of the detection line is fixed, so that 2 metal wires are communicated; after the water leakage detection line 1 is arranged on the detection site, one end without a short circuit cap is fixedly connected to the detection and alarm circuit 14; the PCB 11 is connected with the power supply module 12, the MCU control unit 13 and the detection and alarm circuit 14 in an onboard manner, the power supply module 12 supplies power to the MCU control unit 13 and the detection and alarm circuit 14, and the detection and alarm circuit 14 respectively transmits voltage and current signals of a circuit of the conductive wire 21 and a circuit of the metal wire 22 with the insulating skin to the MCU control unit 13.
The shorting cap 23 can be designed to lock and connect the wires in a screw locking mode, and can be omitted directly, and the wires are manually shorted and wrapped for insulation by a constructor.
The utility model provides a controller for a water leakage detection line with broken line detection, which has the following working principle:
after any small section on the water leakage detection line 2 is in contact with water, the conductive wire 21 and the water form an electrified loop, the MCU control unit 13 calculates the loop resistance value of the conductive wire 21 to judge whether water leakage and alarm, and the MCU control unit 13 calculates the resistance value of the metal wire 22 with the insulating skin to judge whether the water leakage detection line 2 is broken and alarm.
Compared with the related art, the controller for the water leakage detection line with broken line detection has the following beneficial effects:
the utility model provides a controller for a water leakage detection line with broken line detection, which uses a metal line which is originally not communicated on the water leakage detection line 2 as a tail connection, judges the breakage of the water leakage detection line through a detection metal line loop, and has the advantages of low realization cost and improved reliability.
Second embodiment
Referring to fig. 4, fig. 5, fig. 6 and fig. 7 in combination, another controller for a water leakage detection line with broken line detection is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a controller for a water leakage detection line with broken line detection, which is different in that a controller for a water leakage detection line with broken line detection is provided, and the surface of the MCU control unit 13 is provided with a movable plate 4.
One side of the MCU control unit 13 is provided with a moving assembly 5, the moving assembly 5 comprises a moving groove 51, a moving block 52 is connected inside the moving groove 51 in a sliding manner, and one side of the moving block 52 is connected with a rectangular plate 53.
Two movable grooves 51 are symmetrically formed on two sides of the surface of the MCU control unit 13, and the movable grooves 51 and the movable blocks 52 are convenient to position when the movable plate 4 is installed and detached.
When in use, when the movable plate 4 is installed, the movable plate 4 with the movable block 52 is firstly contacted with the movable grooves 51 on two sides of the surface of the MCU control unit 13, and after the movable block 52 is contacted with the movable grooves 51, the movable block 52 is driven to be overlapped and connected with the movable grooves 51 by pushing the movable plate 4.
A movable assembly 6 is arranged between the movable plate 4 and the rectangular plate 53, the movable assembly 6 comprises a movable groove 61, a movable block 62 is connected in a sliding manner in the movable groove 61, and the movable block 62 is rotatably connected with the movable plate 4 through a rotating shaft.
The movable groove 61 is formed in the surface of the rectangular plate 53, and the movable groove 61 and the movable block 62 are convenient to use, so that the distance between the movable plate 4 and the MCU control unit 13 can be adjusted when the movable plate 4 is overturned, and the movable plate 4 can be overturned conveniently.
A fixing component 7 is arranged between the MCU control unit 13 and the movable plate 4, the fixing component 7 comprises an L-shaped connecting block 71, and a fixing piece 72 is arranged inside the L-shaped connecting block 71.
The L-shaped connecting block 71 is rotatably connected with the movable plate surface 4 through a rotating shaft, and the fixing piece 72 is connected to one side of the MCU control unit 13.
The utility model provides a controller for a water leakage detection line with broken line detection, which has the following working principle:
when the MCU control unit 13 is disassembled, the fixing piece 72 inside the L-shaped connecting block 71 is disassembled first, after the fixing piece 72 is taken out, the movable plate 4 is pulled to move upwards, the movable block 62 is driven to move upwards inside the movable groove 61 when the movable plate 4 moves upwards, and after the movable plate 4 moves to the position, the movable plate 4 is turned upwards until the movable plate 4 and the MCU control unit 13 are in a vertical state, and then the MCU control unit 13 can be used.
Compared with the related art, the controller for the water leakage detection line with broken line detection has the following beneficial effects:
the utility model provides a controller for a water leakage detection line with broken line detection, wherein moving assemblies 5 with movable assemblies 6 are arranged on two sides of the surface of an MCU control unit 13 and are matched with a movable plate 4 to be used, so that the MCU control unit 13 can be conveniently detached when the MCU control unit 13 is maintained regularly.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a take water leakage detection line to use controller of broken string detection which characterized in that includes:
the water leakage controller is characterized in that one side of the water leakage controller is connected with a connecting wire, and one end of the connecting wire is connected with a water leakage detection line;
the water leakage controller comprises a PCB, a power supply module is arranged on the surface of the PCB, the power supply module is connected with an MCU control unit through a wire, the MCU control unit is connected with a detection and alarm circuit through a wire, and the detection and alarm circuit is connected with the power supply module through a wire.
2. The controller for a water leakage detection line with wire breakage detection according to claim 1, wherein the water leakage detection line includes a conductive wire, a surface of which is wound with a metal wire with an insulating sheath.
3. The controller for water leakage detection line with broken line detection according to claim 2, wherein an end portion of the metal wire with insulating cover is provided with a short-circuit cap.
4. The controller for water leakage detection line with wire breakage detection according to claim 1, wherein a movable plate is provided on a surface of the MCU control unit.
5. The controller for water leakage detection line with broken line detection according to claim 4, wherein a moving assembly is provided at one side of the MCU control unit, the moving assembly comprises a moving groove, a moving block is slidably connected to the inside of the moving groove, and a rectangular plate is connected to one side of the moving block.
6. The controller for water leakage detection line with broken line detection according to claim 5, wherein a movable assembly is provided between the movable plate and the rectangular plate, the movable assembly includes a movable groove, a movable block is slidably connected inside the movable groove, and the movable block is rotatably connected with the movable plate through a rotation shaft.
7. The controller for water leakage detection line with broken line detection according to claim 4, wherein a fixing component is provided between the MCU control unit and the movable plate, the fixing component comprises an L-shaped connection block, and a fixing member is provided inside the L-shaped connection block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448580.5U CN220290057U (en) | 2023-03-10 | 2023-03-10 | Water leakage detection line controller with broken line detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448580.5U CN220290057U (en) | 2023-03-10 | 2023-03-10 | Water leakage detection line controller with broken line detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290057U true CN220290057U (en) | 2024-01-02 |
Family
ID=89341033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448580.5U Active CN220290057U (en) | 2023-03-10 | 2023-03-10 | Water leakage detection line controller with broken line detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290057U (en) |
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2023
- 2023-03-10 CN CN202320448580.5U patent/CN220290057U/en active Active
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