CN109738111A - A kind of automatic measurement system for tap water detection - Google Patents
A kind of automatic measurement system for tap water detection Download PDFInfo
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- CN109738111A CN109738111A CN201910196953.2A CN201910196953A CN109738111A CN 109738111 A CN109738111 A CN 109738111A CN 201910196953 A CN201910196953 A CN 201910196953A CN 109738111 A CN109738111 A CN 109738111A
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- ring
- connecting line
- control cabinet
- controller
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Abstract
The invention discloses a kind of automatic measurement systems for tap water detection, including connecting line, the connecting line outer surface is equidistant to be rotatably connected to adjusting ring, the adjusting ring side is equipped with control cabinet, the connecting line outer surface corresponding adjust is equipped with positioning component at one side position of ring, the connecting line outer surface corresponding adjust is welded with fixed ring at one side position of ring, described reset spring one end is equipped with slip ring, structure of the invention is scientific and reasonable, it is safe and convenient to use, by the rotation for adjusting ring, and then drive the movement of the position of control cabinet, it is inserted into first positioning hole and second location hole by positioning column, adjusting ring and control cabinet position are fixed, the setting of multiple first positioning holes and second location hole, so that the selection that control cabinet can carry out more perspective is adjusted, so that control cabinet will not The installation of connecting line is interfered, so that the position of control cabinet repairs detection convenient for operator.
Description
Technical field
The present invention relates to tap water technical field, specially a kind of automatic measurement system for tap water detection.
Background technique
Running water system is the substantially indispensable facility of urban life, and tap water refers to through water treatment plants purification, disinfection
That produces afterwards meets the water of respective standard lived, produced and used for people.Domestic water mainly passes through the water intaking of water factory
Pumping plant draws rivers and lakes and underground water, surface water, by waterworks according to " national Drinking Water related sanitary standard ", warp
The processing for crossing the process flows such as precipitating, disinfection, filtering is transported to each user finally by Energy Saving Measures of Pumping Station, but originally at present
Water metering mainly realizes metering using the scheme that stem-winder manually reads charging, while booster decompression occurs in tap water supply system
Also it is difficult to find in time, data upload server client database can not be networked with charge system, cause city large area
Water failure occurs, and the control cabinet of existing running water system measuring instrument is connected and fixed with pipeline, by flanged joint to certainly
The case where carrying out water lines, the adjusting of angle can only be fixed according to flange hole, being easy to appear control cabinet interference installation.
Summary of the invention
The present invention provides a kind of automatic measurement system for tap water detection, can effectively solve in above-mentioned background technique
It proposes that the control cabinet of running water system measuring instrument is connected and fixed with pipeline, passes through flanged joint to tap water pipe line, Zhi Nenggen
The problem of the case where adjusting of angle is fixed according to flange hole, is easy to appear control cabinet interference installation.
To achieve the above object, the invention provides the following technical scheme: a kind of automatic measurement system for tap water detection
System, including connecting line, the connecting line outer surface are welded with shield, and the shield top offers threading hole,
Excitation coil, the connecting tube are mounted at corresponding shield interior location at the top and bottom of the connecting line outer surface
Road outer surface front end and backside correspond to and are mounted on electrode at shield interior location, are equipped at the top of the connecting line anti-
Water pressure sensor, the connecting line top, which corresponds to, is equipped with temperature sensor at one side position of waterproofing pressure sensor, institute
It states connecting line both ends and is mounted on connecting flange, the connecting line outer surface is equidistant to be rotatably connected to adjusting component,
The adjusting component includes adjusting ring, first positioning hole, link block and installation screw；
The connecting line outer surface is equidistant to be rotatably connected to adjusting ring, and the adjusting ring annular end face is around equidistant
It leaves and is equipped with first positioning hole, the adjusting ring outer surface is welded with link block, and the link block top and bottom end open up
There is installation screw；
The adjusting ring side is equipped with control cabinet, and at the top of the control cabinet and bottom end is equidistant is equipped with pendulum by otic placode
Moving axis, the swinging axle middle part are welded with mounting plate, and the mounting plate top middle portion, which runs through, offers through-hole；
The connecting line outer surface corresponding adjust is equipped with positioning component, the positioning component packet at one side position of ring
Include fixed ring, second location hole, positioning adhesive tape, reset spring, slip ring and positioning column；
The connecting line outer surface corresponding adjust is welded with fixed ring at one side position of ring, one annular of fixed ring
End face corresponds to and offers second location hole at first positioning hole position, and another annular end face of fixed ring is angularly equipped with
Reset spring, described reset spring one end are equipped with slip ring, and one annular end face of slip ring corresponds to position in reset spring
The place of setting is welded with positioning column；
The control cabinet interior bottom portion is equipped with controller, is arranged at corresponding controller top position inside the control cabinet
There is rectifier, the control cabinet inside top corresponds to rectifier side installation dc amplifier, corresponds to inside the control cabinet straight
Stream amplifier lower position is provided with RF transceiver, corresponding RF transceiver lower position setting inside the control cabinet
There is junction compensator.
Preferably, the electrode, the output end of waterproofing pressure sensor and temperature sensor and dc amplifier input terminal
It is electrically connected, the dc amplifier output end is electrically connected with the input terminal of junction compensator and controller respectively, described cold
The input terminal of end compensating device output end and controller is electrically connected, the output end of the controller and the input terminal of RF transceiver
It is electrically connected；
The output end of the input terminal and alternating current of the rectifier and excitation coil is electrically connected, the output end of the rectifier
It is electrically connected respectively with the input terminal of controller, RF transceiver and junction compensator.
Preferably, it is engaged with installation screw by screw thread between the control cabinet and link block by being inserted into bolt to through-hole
Connection.
Preferably, the interior diameter of the second location hole mutually agrees with the overall diameter of positioning column, the first positioning hole
Interior diameter with positioning adhesive tape overall diameter mutually agree with.
Preferably, the interior diameter of the slip ring mutually agrees with the overall diameter of connecting line, the slip ring outer surface
Offer protection line.
Preferably, the connecting line both ends are mounted on support component, and the support component includes mounting ring, interior spiral shell
Line casing, screw rod, knob, bearing and handlebar stem；
The connecting line both ends, which rotate, is socketed with mounting ring, and the mounting ring outer surface is symmetrically welded with interior spiral shell
Line casing, the internally threaded sleeve inside are connected with screw rod by threads turn, and two screw tips are welded with knob,
Two screw tip interference fits are connected with bearing, are welded with handlebar stem between two bearings.
Preferably, the control cabinet both side surface is mounted on dry component, and the dry component includes storage box, inserts
Slot, baffle, seal block and leakproof gauze；
The control cabinet both side surface is welded with storage box, at the top of the storage box both side surface run through offer it is slotting
Slot, the slot internal slide are connected with baffle, and one end face of baffle, which is glued, seal block, one side surface of storage box
There is leakproof gauze through splicing.
Preferably, desiccant particle, the inward flange of the slot and the outer edge of baffle are loaded with inside the storage box
Mutually agree with.
Preferably, a kind of automatic measurement system for tap water detection includes information acquisition module, message processing module
And execution module, the information acquisition module include pressure information acquisition, temperature information acquisition and flow information acquisition, the letter
Breath processing module includes signal amplification submodule and information processing submodule, and the information processing submodule includes dc amplifier
And junction compensator, the information processing submodule is specially controller, and the execution module is specially cell router；
The pressure information acquisition is specially waterproofing pressure sensor, and the temperature information acquisition is specially temperature sensing
Device, the flow information acquisition includes electrode and excitation coil.
Preferably, the controller is TMS320F28335 processor, and the electrode acquisition information passes through dc amplifier
It is sent into the 1#A/D input of controller afterwards, the temperature sensor and waterproofing pressure sensor acquisition information pass through dc amplifier
After be sent into junction compensator, the junction compensator inputs the 2#A/D that temperature sensor acquisition information is sent to controller, institute
It states junction compensator to input the 3#A/D that waterproofing pressure sensor acquisition information is sent to controller, the controller control is small
Data are uploaded to server-side database and networked with charge system by area's router, realize automatic charging and charge.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, by adjusting the rotation of ring, and then the movement of the position of control cabinet is driven, it is fixed to be inserted into first by positioning column
In position hole and second location hole, it is fixed to ring and control cabinet position is adjusted, multiple first positioning holes and second location hole
Setting, so that the selection that control cabinet can carry out more perspective is adjusted, so that control cabinet will not interfere the installation of connecting line,
So that the position of control cabinet repairs detection convenient for operator.
2, it is provided with support component, drives screw rod rotation to pass through spiral shell so that screw rod bottom end is stretched out by turning knob
Bar support ground is inserted into pre-buried nut, and connecting line is fixed, and is fixedly mounted convenient for the bolt of connecting flange,
Also it avoids connecting flange installation bolt by the excessively high caused bolt failure of shearing force, improves the installation strength of connecting line.
3, it is provided with dry component, by placing desiccant particle into storage box, desiccant particle penetrates leakproof gauze
Steam of the reset spring nearby with control box back is absorbed, and then reduces the humidity on connecting line periphery, caused by avoiding therefore
The case where electronic component and reset spring moisture damage, while removing baffle can be to the progress of the desiccant particle in storage box more
It changes, guarantees the drying effect of continuous and effective.
4, it is provided with mounting plate, through-hole and installation screw, through-hole is passed through by installation bolt and installation screw cooperates, so that
Control cabinet can be both installed on the outside of link block, can also be removed control cabinet after removing installation bolt, convenient for taking control cabinet
Each sensor wire is connect with control cabinet internal part after lower, it, can be with when mounting plate swing is parallel with control cabinet backboard
Control cabinet is installed to surface of wall nearby, is connected convenient for the multiposition installation of control cabinet with electric wire.
5, it is measured by pressure, temperature and the flow to water pipe, controlling cell router by controller will
Data are uploaded to server-side database and network with charge system, realize that automatic charging and charge, service personnel pass through server
End will appreciate that failure area, and overhaul in time, and according to regional temperature change, prevention in time occurs freezing booster problem, prevent out
Existing city large area water failure occurs, while being provided with dc amplifier and junction compensator, improves the accuracy of signal, drops
The error that low data analysis generates.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the mounting structure schematic diagram of temperature sensor of the present invention；
Fig. 3 is the structural schematic diagram of positioning component of the present invention；
Fig. 4 is the structural schematic diagram that the present invention adjusts component；
Fig. 5 is the mounting structure schematic diagram of mounting plate of the present invention；
Fig. 6 is the schematic diagram of internal structure of control cabinet of the present invention；
Fig. 7 is the structural schematic diagram of dry component of the present invention；
Fig. 8 is the structural schematic diagram of support component of the present invention；
Fig. 9 is system block diagram of the invention；
Figure 10 is system flow chart of the invention；
Figure label: 1, connecting line；2, shield；3, threading hole；4, excitation coil；5, electrode；6, waterproofing pressure passes
Sensor；7, temperature sensor；8, connecting flange；
9, component is adjusted；901, ring is adjusted；902, first positioning hole；903, link block；904, installation screw；
10, control cabinet；11, otic placode；12, swinging axle；13, mounting plate；14, through-hole；
15, positioning component；1501, fixed ring；1502, second location hole；1503, adhesive tape is positioned；1504, reset spring；
1505, slip ring；1506, positioning column；
16, support component；1601, mounting ring；1602, internally threaded sleeve；1603, screw rod；1604, knob；1605, axis
It holds；1606, handlebar stem；
17, dry component；1701, storage box；1702, slot；1703, baffle；1704, seal block；1705, anti-missing yarn
Net；
18, controller；19, rectifier；20, dc amplifier；21, RF transceiver；22, junction compensator.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1: as shown in figures 1-8, the present invention provides a kind of technical solution, a kind of automatic survey for tap water detection
Amount system, including connecting line 1,1 outer surface of connecting line are welded with shield 2, and 2 top of shield offers threading hole 3,
1 both ends of connecting line are mounted on connecting flange 8, and equidistant be rotatably connected to of 1 outer surface of connecting line adjusts component 9, adjust
Saving component 9 includes adjusting ring 901, first positioning hole 902, link block 903 and installation screw 904；
Equidistant be rotatably connected to of 1 outer surface of connecting line adjusts ring 901, adjusts 901 annular end face of ring around equidistant
It leaves and is equipped with first positioning hole 902, adjust 901 outer surface of ring and be welded with link block 903,903 top of link block and bottom end are equal
Offer installation screw 904.
It adjusts 901 side of ring and control cabinet 10 is installed, 10 top of control cabinet and bottom end is equidistant is equipped with by otic placode 11
Swinging axle 12, is welded with mounting plate 13 in the middle part of swinging axle 12, and 13 top middle portion of mounting plate is through offering through-hole 14, control cabinet 10
It is connect between link block 903 by being engaged to the insertion bolt of through-hole 14 with installation screw 904 by screw thread, effectively by control cabinet
10 are installed to 903 side of link block.
1 outer surface of connecting line corresponding adjust is equipped with positioning component 15 at 901 1 side position of ring, positioning component 15 wraps
Include fixed ring 1501, second location hole 1502, positioning adhesive tape 1503, reset spring 1504, slip ring 1505 and positioning column 1506；
Fixed ring 1501, fixed ring 1501 are welded at 901 1 side position of ring in 1 outer surface of connecting line corresponding adjust
To be welded to connect, it not will do it movement, and then two fixed rings 1501 resist and adjust ring 901, avoid adjusting the drive control of ring 901
Case 10 is moved, and 1,501 1 annular end face of fixed ring corresponds to and offers second location hole at 902 position of first positioning hole
1502, another annular end face of fixed ring 1501 is angularly equipped with reset spring 1504, and 1504 one end of reset spring is equipped with cunning
Rotating ring 1505 enables reset spring 1504 that slip ring 1505 is effectively pulled to carry out mobile multiple because 1501 position of fixed ring is fixed
Position, the interior diameter of slip ring 1505 mutually agree with the overall diameter of connecting line 1, and 1505 outer surface of slip ring offers protection
Line, convenient for the stable rotation of slip ring 1505,1,505 1 annular end face of slip ring corresponds to equal at 1504 interior location of reset spring
It is welded with positioning column 1506, the interior diameter of second location hole 1502 mutually agrees with the overall diameter of positioning column 1506, so that sliding
Ring 1505 and positioning column 1506 can be effectively inserted into inside second location hole 1502 and first positioning hole 902, first positioning hole 902
Interior diameter with positioning adhesive tape 1503 overall diameter mutually agree with, convenient for positioning adhesive tape 1503 be inserted into first positioning hole 902 carry out
Caton positioning.
When needing to ring 901 and the progress position adjusting of control cabinet 10 is adjusted, slip ring 1505 is pushed to two sides, so that resetting
Spring 1504 extends, and then extracts positioning column 1506 out of second location hole 1502 and first positioning hole 902 out, and then rotation is adjusted
Ring 901 is saved, so that control cabinet 10 is located at suitable position, adhesive tape 1503 is positioned at this time and is tucked into first positioning hole 902, give user
The Caton sense of positioning guarantees that second location hole 1502 and first positioning hole 902 are aligned, then unclamps slip ring 1505, resetting
The effect of spring 1504 is lower to drive slip ring 1505 to set back, so that positioning column 1506 is re-inserted into second location hole
1502 and first positioning hole 902 in, because the position of fixed ring 1501 is fixed, and then adjusting ring 901 and control cabinet has been effectively ensured
10 stabilization.
1 both ends of connecting line are mounted on support component 16, and support component 16 includes mounting ring 1601, internally threaded sleeve
1602, screw rod 1603, knob 1604, bearing 1605 and handlebar stem 1606；
1 both ends of connecting line, which rotate, is socketed with mounting ring 1601, and 1601 outer surface of mounting ring is symmetrically welded with interior
Threaded sleeve 1602 guarantees that internally threaded sleeve 1602 is symmetrical, is connected with screw rod by threads turn inside internally threaded sleeve 1602
1603, the screw rod 1603 inside symmetrical two internally threaded sleeves 1602 can be moved up and down effectively in the course of rotation, and because
Symmetrical reason avoids the case where connecting line 1 tilts when support, and two 1603 tops of screw rod are welded with knob 1604, pass through
Knob 1604 is convenient for rotating screw rod 1603, and interference fit is connected with bearing 1605, two bearings 1605 at the top of two screw rods 1603
Between be welded with handlebar stem 1606, user, can be by both hands pull handle bar 1606, to connecting tube when needing carrying device
Road 1 lifts, and convenient for the movement of device, when being installed in tap water pipe line to connecting line 1, can be led to turning knob 1604
It crosses knob 1604 and drives screw rod 1603, moved down by screw thread engagement of the screw rod 1603 in internally threaded sleeve 1602,
So that 1603 bottom end of screw rod is inserted into preset nut, screw rod 1603 is fixed, and then connecting line 1 is assisted
Support avoids the problem that connecting line 1 only relies on ring flange and is easy to appear leakproofness reduction at connecting flange 8.
10 both side surface of control cabinet is mounted on dry component 17, dry component 17 include storage box 1701, slot 1702,
Baffle 1703, seal block 1704 and leakproof gauze 1705；
10 both side surface of control cabinet is welded with storage box 1701, is loaded with desiccant particle inside storage box 1701, rises
To effective desiccation, 1701 top both side surface of storage box, which runs through, offers slot 1702,1702 internal slide of slot
It is connected with baffle 1703, and the inward flange of slot 1702 and the outer edge of baffle 1703 mutually agree with, guarantees that baffle 1703 can be effective
It is inserted into slot 1702, the opening of storage box 1701 is sealed, avoid the unrestrained of desiccant particle, 1,703 1 end face of baffle
The case where splicing has seal block 1704, is inserted into slot 1702 by seal block 1704, and baffle 1703 is avoided to loosen receipts
There is leakproof gauze 1705 in 1,701 1 side surface of case through splicing, so that the desiccant in use process, in storage box 1701
Grain can absorb periphery steam through leakproof gauze 1705, reduce periphery humidity, avoid component moisture damage.
It is mounted on excitation coil 4 at corresponding 2 interior location of shield at the top and bottom of 1 outer surface of connecting line, even
Adapter tube 1 outer surface front end of road and backside correspond to and are mounted on electrode 5 at 2 interior location of shield, install at the top of connecting line 1
There is waterproofing pressure sensor 6, is corresponded at the top of connecting line 1 and temperature sensor is installed at 6 one side position of waterproofing pressure sensor
7,10 interior bottom portion of control cabinet is equipped with controller 18, corresponds to inside control cabinet 10 and is provided with rectification at 18 top position of controller
Device 19,10 inside top of control cabinet correspond to 19 side of rectifier installation dc amplifier 20, correspond to direct current inside control cabinet 10 and put
Big 20 lower position of device is provided with RF transceiver 21, and the setting of 21 lower position of RF transceiver is corresponded to inside control cabinet 10
There is junction compensator 22.
Electrode 5, the output end of waterproofing pressure sensor 6 and temperature sensor 7 and 20 input terminal of dc amplifier electrically connect
It connects, the information that electrode 5, waterproofing pressure sensor 6 and temperature sensor 7 obtain is transmitted to dc amplifier 20, avoids signal
Too small to be unfavorable for handling, 20 output end of dc amplifier electrically connects with the input terminal of junction compensator 22 and controller 18 respectively
It connects, the input terminal of 22 output end of junction compensator and controller 18 is electrically connected, the output end and RF transceiver of controller 18
21 input terminal is electrically connected, so that controller 18 can be effectively controlled RF transceiver 21, by treated, data are transmitted to service
Device client database is networked with charge system, realizes automatic charging and charge, at the same the input terminal of rectifier 19 and excitation coil 4 and
The output end of alternating current is electrically connected, the output end of rectifier 19 respectively with controller 18, RF transceiver 21 and junction compensator
22 input terminal is electrically connected, and guarantees to run well after each electric appliance is powered
Embodiment 2: as Figure 1-10 shows, the present invention provides a kind of technical solution, a kind of for the automatic of tap water detection
Measuring system, including connecting line 1,1 outer surface of connecting line are welded with shield 2, and 2 top of shield offers threading hole
3,1 both ends of connecting line are mounted on connecting flange 8, and equidistant be rotatably connected to of 1 outer surface of connecting line adjusts component 9,
Adjusting component 9 includes adjusting ring 901, first positioning hole 902, link block 903 and installation screw 904；
Equidistant be rotatably connected to of 1 outer surface of connecting line adjusts ring 901, adjusts 901 annular end face of ring around equidistant
It leaves and is equipped with first positioning hole 902, adjust 901 outer surface of ring and be welded with link block 903,903 top of link block and bottom end are equal
Offer installation screw 904.
It adjusts 901 side of ring and control cabinet 10 is installed, 10 top of control cabinet and bottom end is equidistant is equipped with by otic placode 11
Swinging axle 12, is welded with mounting plate 13 in the middle part of swinging axle 12, and 13 top middle portion of mounting plate is through offering through-hole 14, control cabinet 10
It is connect between link block 903 by being engaged to the insertion bolt of through-hole 14 with installation screw 904 by screw thread, effectively by control cabinet
10 are installed to 903 side of link block.
1 outer surface of connecting line corresponding adjust is equipped with positioning component 15 at 901 1 side position of ring, positioning component 15 wraps
Include fixed ring 1501, second location hole 1502, positioning adhesive tape 1503, reset spring 1504, slip ring 1505 and positioning column 1506；
Fixed ring 1501, fixed ring 1501 are welded at 901 1 side position of ring in 1 outer surface of connecting line corresponding adjust
To be welded to connect, it not will do it movement, and then two fixed rings 1501 resist and adjust ring 901, avoid adjusting the drive control of ring 901
Case 10 is moved, and 1,501 1 annular end face of fixed ring corresponds to and offers second location hole at 902 position of first positioning hole
1502, another annular end face of fixed ring 1501 is angularly equipped with reset spring 1504, and 1504 one end of reset spring is equipped with cunning
Rotating ring 1505 enables reset spring 1504 that slip ring 1505 is effectively pulled to carry out mobile multiple because 1501 position of fixed ring is fixed
Position, the interior diameter of slip ring 1505 mutually agree with the overall diameter of connecting line 1, and 1505 outer surface of slip ring offers protection
Line, convenient for the stable rotation of slip ring 1505,1,505 1 annular end face of slip ring corresponds to equal at 1504 interior location of reset spring
It is welded with positioning column 1506, the interior diameter of second location hole 1502 mutually agrees with the overall diameter of positioning column 1506, so that sliding
Ring 1505 and positioning column 1506 can be effectively inserted into inside second location hole 1502 and first positioning hole 902, first positioning hole 902
Interior diameter with positioning adhesive tape 1503 overall diameter mutually agree with, convenient for positioning adhesive tape 1503 be inserted into first positioning hole 902 carry out
Caton positioning.
When needing to ring 901 and the progress position adjusting of control cabinet 10 is adjusted, slip ring 1505 is pushed to two sides, so that resetting
Spring 1504 extends, and then extracts positioning column 1506 out of second location hole 1502 and first positioning hole 902 out, and then rotation is adjusted
Ring 901 is saved, so that control cabinet 10 is located at suitable position, adhesive tape 1503 is positioned at this time and is tucked into first positioning hole 902, give user
The Caton sense of positioning guarantees that second location hole 1502 and first positioning hole 902 are aligned, then unclamps slip ring 1505, resetting
The effect of spring 1504 is lower to drive slip ring 1505 to set back, so that positioning column 1506 is re-inserted into second location hole
1502 and first positioning hole 902 in.
1 both ends of connecting line are mounted on support component 16, and support component 16 includes mounting ring 1601, internally threaded sleeve
1602, screw rod 1603, knob 1604, bearing 1605 and handlebar stem 1606；
1 both ends of connecting line, which rotate, is socketed with mounting ring 1601, and 1601 outer surface of mounting ring is symmetrically welded with interior
Threaded sleeve 1602 guarantees that internally threaded sleeve 1602 is symmetrical, is connected with screw rod by threads turn inside internally threaded sleeve 1602
1603, the screw rod 1603 inside symmetrical two internally threaded sleeves 1602 can be moved up and down effectively in the course of rotation, and because
Symmetrical reason avoids the case where connecting line 1 tilts when support, and two 1603 tops of screw rod are welded with knob 1604, pass through
Knob 1604 is convenient for rotating screw rod 1603, and interference fit is connected with bearing 1605, two bearings 1605 at the top of two screw rods 1603
Between be welded with handlebar stem 1606, user, can be by both hands pull handle bar 1606, to connecting tube when needing carrying device
Road 1 lifts, and convenient for the movement of device, when being installed in tap water pipe line to connecting line 1, can be led to turning knob 1604
It crosses knob 1604 and drives screw rod 1603, moved down by screw thread engagement of the screw rod 1603 in internally threaded sleeve 1602,
So that 1603 bottom end of screw rod is inserted into preset nut, screw rod 1603 is fixed, and then connecting line 1 is assisted
Support avoids the problem that connecting line 1 only relies on ring flange and is easy to appear leakproofness reduction at connecting flange 8.
10 both side surface of control cabinet is mounted on dry component 17, dry component 17 include storage box 1701, slot 1702,
Baffle 1703, seal block 1704 and leakproof gauze 1705；
10 both side surface of control cabinet is welded with storage box 1701, is loaded with desiccant particle inside storage box 1701, rises
To effective desiccation, 1701 top both side surface of storage box, which runs through, offers slot 1702,1702 internal slide of slot
It is connected with baffle 1703, and the inward flange of slot 1702 and the outer edge of baffle 1703 mutually agree with, guarantees that baffle 1703 can be effective
It is inserted into slot 1702, the opening of storage box 1701 is sealed, avoid the unrestrained of desiccant particle, 1,703 1 end face of baffle
The case where splicing has seal block 1704, is inserted into slot 1702 by seal block 1704, and baffle 1703 is avoided to loosen receipts
There is leakproof gauze 1705 in 1,701 1 side surface of case through splicing, so that the desiccant in use process, in storage box 1701
Grain can absorb periphery steam through leakproof gauze 1705, reduce periphery humidity, avoid component moisture damage.
It is mounted on excitation coil 4 at corresponding 2 interior location of shield at the top and bottom of 1 outer surface of connecting line, even
Adapter tube 1 outer surface front end of road and backside correspond to and are mounted on electrode 5 at 2 interior location of shield, install at the top of connecting line 1
There is waterproofing pressure sensor 6, is corresponded at the top of connecting line 1 and temperature sensor is installed at 6 one side position of waterproofing pressure sensor
7,10 interior bottom portion of control cabinet is equipped with controller 18, corresponds to inside control cabinet 10 and is provided with rectification at 18 top position of controller
Device 19,10 inside top of control cabinet correspond to 19 side of rectifier installation dc amplifier 20, correspond to direct current inside control cabinet 10 and put
Big 20 lower position of device is provided with RF transceiver 21, and the setting of 21 lower position of RF transceiver is corresponded to inside control cabinet 10
There is junction compensator 22.
Electrode 5, the output end of waterproofing pressure sensor 6 and temperature sensor 7 and 20 input terminal of dc amplifier electrically connect
It connects, the information that electrode 5, waterproofing pressure sensor 6 and temperature sensor 7 obtain is transmitted to dc amplifier 20, avoids signal
Too small to be unfavorable for handling, 20 output end of dc amplifier electrically connects with the input terminal of junction compensator 22 and controller 18 respectively
It connects, the input terminal of 22 output end of junction compensator and controller 18 is electrically connected, the output end and RF transceiver of controller 18
21 input terminal is electrically connected, so that controller 18 can be effectively controlled RF transceiver 21, by treated, data are transmitted to service
Device client database is networked with charge system, realizes automatic charging and charge, at the same the input terminal of rectifier 19 and excitation coil 4 and
The output end of alternating current is electrically connected, the output end of rectifier 19 respectively with controller 18, RF transceiver 21 and junction compensator
22 input terminal is electrically connected, and guarantees to run well after each electric appliance is powered.
It is a kind of for tap water detection automatic measurement system include information acquisition module, message processing module and execute mould
Block, information acquisition module include pressure information acquisition, temperature information acquisition and flow information acquisition, and message processing module includes letter
Number amplification submodule and information processing submodule, information processing submodule include dc amplifier and junction compensator, at information
Reason submodule is specially controller, and execution module is specially cell router, and pressure information acquisition is specially waterproofing pressure sensing
Device, waterproofing pressure sensor can detect the pressure signal in connecting line, and temperature information acquisition is specially temperature sensing
Device, temperature sensor detect the temperature signal in connecting line, and flow information acquisition includes electrode and excitation coil, stream
Measure the principle of information collection application electromagnetic flowmeter, the magnetic field that conductive fluid is generated by excitation coil, by cutting magnetic line sense
Electromotive force E should be gone out, electromotive force E is flow signal, detects flow signal by electrode, achievees the purpose that flow information acquires.
Controller is TMS320F28335 processor, and it is flow information that electrode, which acquires information, and electrode acquisition information passes through straight
The 1#A/D input of controller is sent into after stream amplifier, temperature sensor and waterproofing pressure sensor acquisition information are respectively temperature
And hydraulic pressure, and by being sent into junction compensator after dc amplifier, junction compensator carries out error compensation to acquisition, reduces subsequent
Temperature sensor acquisition information is sent to controller by processing result mistake caused by signal errors when processing, junction compensator
2#A/D input, junction compensator input the 3#A/D that waterproofing pressure sensor acquisition information is sent to controller, controller control
Data are uploaded to server-side database and networked with charge system by cell router processed, realize automatic charging and charge.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of automatic measurement system for tap water detection, including connecting line (1), it is characterised in that: the connecting tube
Road (1) outer surface is welded with shield (2), and shield (2) top offers threading hole (3), the connecting line (1)
It is mounted on excitation coil (4) at corresponding shield (2) interior location at the top and bottom of outer surface, the connecting line (1)
Outer surface front end and backside correspond to be mounted on electrode (5) at shield (2) interior location, at the top of the connecting line (1)
It is equipped with waterproofing pressure sensor (6), pacifies at corresponding (6) one side position of waterproofing pressure sensor at the top of the connecting line (1)
Equipped with temperature sensor (7), connecting line (1) both ends are mounted on connecting flange (8), on the outside of the connecting line (1)
Equidistant be rotatably connected in surface adjusts component (9), and the adjusting component (9) includes adjusting ring (901), first positioning hole
(902), link block (903) and installation screw (904)；
Equidistant be rotatably connected to of connecting line (1) outer surface adjusts ring (901), adjusting ring (901) annular end
Face ring offers first positioning hole (902) around equidistant, and adjusting ring (901) outer surface is welded with link block (903), institute
It states link block (903) top and bottom end and offers installation screw (904)；
Adjusting ring (901) side is equipped with control cabinet (10), and at the top of the control cabinet (10) and bottom end is equidistant passes through ear
Plate (11) is equipped with swinging axle (12), is welded with mounting plate (13) in the middle part of the swinging axle (12), mounting plate (13) top
Middle part, which is run through, offers through-hole (14)；
Connecting line (1) outer surface corresponding adjust is equipped with positioning component (15) at (901) one side position of ring, described fixed
Hyte part (15) includes fixed ring (1501), second location hole (1502), positioning adhesive tape (1503), reset spring (1504), slides
Rotating ring (1505) and positioning column (1506)；
Connecting line (1) outer surface corresponding adjust is welded with fixed ring (1501) at (901) one side position of ring, described solid
Determine (1501) one annular end face of ring and correspond to offer second location hole (1502) at first positioning hole (902) position, it is described solid
Determine ring (1501) another annular end face to be angularly equipped with reset spring (1504), described reset spring (1504) one end is equipped with
Slip ring (1505), (1505) one annular end face of slip ring, which corresponds to be welded at reset spring (1504) interior location, to be determined
Position column (1506)；
Control cabinet (10) interior bottom portion is equipped with controller (18), inside the control cabinet (10) on corresponding controller (18)
The orientation place of setting is provided with rectifier (19), and control cabinet (10) inside top corresponds to rectifier (19) side installation direct current amplification
Device (20), internal corresponding dc amplifier (20) lower position of the control cabinet (10) are provided with RF transceiver (21), institute
It states corresponding RF transceiver (21) lower position inside control cabinet (10) and is provided with junction compensator (22).
2. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that the electrode
(5), the output end and dc amplifier (20) input terminal of waterproofing pressure sensor (6) and temperature sensor (7) are electrically connected, institute
Dc amplifier (20) output end is stated to be electrically connected with the input terminal of junction compensator (22) and controller (18) respectively, it is described cold
End compensating device (22) output end and the input terminal of controller (18) are electrically connected, and the output end and radio frequency of the controller (18) are received
The input terminal for sending out device (21) is electrically connected；
The output end of the input terminal and alternating current of the rectifier (19) and excitation coil (4) is electrically connected, the rectifier (19)
Output end respectively with the input terminal of controller (18), RF transceiver (21) and junction compensator (22) be electrically connected.
3. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that the control
It is connect between case (10) and link block (903) by being engaged to through-hole (14) insertion bolt with installation screw (904) by screw thread.
4. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that described second
The interior diameter of location hole (1502) mutually agrees with the overall diameter of positioning column (1506), the first positioning hole (902) it is interior straight
Diameter mutually agrees with the overall diameter of positioning adhesive tape (1503).
5. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that the sliding
The interior diameter of ring (1505) mutually agrees with the overall diameter of connecting line (1), and slip ring (1505) outer surface offers anti-
Protect line.
6. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that the connection
Pipeline (1) both ends are mounted on support component (16), and the support component (16) includes mounting ring (1601), internally threaded sleeve
(1602), screw rod (1603), knob (1604), bearing (1605) and handlebar stem (1606)；
Connecting line (1) both ends, which rotate, to be socketed with mounting ring (1601), mounting ring (1601) outer surface pair
Title is welded with internally threaded sleeve (1602), and the internally threaded sleeve (1602) is internal to be connected with screw rod by threads turn
(1603), two screw rod (1603) tops are welded with knob (1604), and interference is matched at the top of two screw rods (1603)
Conjunction is connected with bearing (1605), is welded with handlebar stem (1606) between two bearings (1605).
7. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that the control
Case (10) both side surface is mounted on dry component (17), and the dry component (17) includes storage box (1701), slot
(1702), baffle (1703), seal block (1704) and leakproof gauze (1705)；
Control cabinet (10) both side surface is welded with storage box (1701), and both side surface is equal at the top of the storage box (1701)
Through offering slot (1702), slot (1702) internal slide is connected with baffle (1703), the baffle (1703) one
End face, which is glued, to be had seal block (1704), and (1701) one side surface of storage box has leakproof gauze (1705) through splicing.
8. a kind of automatic measurement system for tap water detection according to claim 7, which is characterized in that the storage
Desiccant particle, the outer edge phase contract of the inward flange and baffle (1703) of the slot (1702) are loaded with inside box (1701)
It closes.
9. a kind of automatic measurement system for tap water detection according to claim 1, which is characterized in that including information
Acquisition module, message processing module and execution module, the information acquisition module include pressure information acquisition, temperature information acquisition
It is acquired with flow information, the message processing module includes signal amplification submodule and information processing submodule, at the information
Managing submodule includes dc amplifier and junction compensator, and the information processing submodule is specially controller, the execution mould
Block is specially cell router；
The pressure information acquisition is specially waterproofing pressure sensor, and the temperature information acquisition is specially temperature sensor, institute
Stating flow information acquisition includes electrode and excitation coil.
10. a kind of automatic measurement system for tap water detection according to claim 9, which is characterized in that the control
Device processed is TMS320F28335 processor, and the electrode acquisition information is defeated by the 1#A/D for being sent into controller after dc amplifier
Enter, the temperature sensor and waterproofing pressure sensor acquisition information are described by being sent into junction compensator after dc amplifier
Junction compensator inputs the 2#A/D that temperature sensor acquisition information is sent to controller, and the junction compensator is by anti-hydraulic pressure
Force snesor acquisition information is sent to the 3#A/D input of controller, and data are uploaded to by the controller control cell router
Server-side database is networked with charge system, realizes automatic charging and charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196953.2A CN109738111B (en) | 2019-03-15 | 2019-03-15 | Automatic measuring system for tap water detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196953.2A CN109738111B (en) | 2019-03-15 | 2019-03-15 | Automatic measuring system for tap water detection |
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| Publication Number | Publication Date |
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| CN109738111A true CN109738111A (en) | 2019-05-10 |
| CN109738111B CN109738111B (en) | 2020-11-06 |
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| CN201910196953.2A Expired - Fee Related CN109738111B (en) | 2019-03-15 | 2019-03-15 | Automatic measuring system for tap water detection |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109738111B (en) | 2020-11-06 |
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