CN110056010A - A kind of intelligent well cover and preparation method thereof with wireless charging function - Google Patents
A kind of intelligent well cover and preparation method thereof with wireless charging function Download PDFInfo
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- CN110056010A CN110056010A CN201910409053.1A CN201910409053A CN110056010A CN 110056010 A CN110056010 A CN 110056010A CN 201910409053 A CN201910409053 A CN 201910409053A CN 110056010 A CN110056010 A CN 110056010A
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- battery
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- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000011521 glass Substances 0.000 claims abstract description 33
- 239000004593 Epoxy Substances 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 28
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 22
- 125000003700 epoxy group Chemical group 0.000 claims abstract description 12
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 239000011152 fibreglass Substances 0.000 claims description 23
- 238000005530 etching Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1472—Cover entirely made of synthetic material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H02J7/025—
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of intelligent well cover and preparation method thereof with wireless charging function, including manhole cover body, described to have multiple glass epoxies to be formed by stacking, adjacent two layers glass epoxy passes through epoxy resin and connects.Detection device is installed in the cavity of the bottom surface of manhole cover body.Wireless charging coil and antenna are provided between two glass epoxies, by connecting to conducting wire with battery, antenna is electrically connected Wireless charging coil with wireless communication module.By the way that Wireless charging coil is arranged in well lid, after battery capacity is lower than setting value, the wireless charger by corresponding model is only needed to be placed in manhole cover body, the coil in the coil and manhole cover body in wireless charger carries out energy coupling to realize the transmitting of energy.In mutual inductance radio energy-transmitting area, by the coupling of two coils, electric current is exported by the receiving coil in manhole cover body, is that battery charges by conversion circuit.Wireless charging, it is easy to operate, it does not need to handle well lid and replacement battery, it is high-efficient.
Description
Technical field
A kind of intelligent well cover technical field of the present invention, and in particular to intelligent well cover and its production with wireless charging function
Method.
Background technique
The well lid of conventional pipelines or/inspection shaft does not have the functions such as water level, gas concentration in measurement inspection shaft, can only be periodically artificial
Well lid is opened to be detected, it is time-consuming and laborious, it is inconvenient, and testing result precision is not high.
For this purpose, occurring the intelligent well cover and preparation method thereof with wireless charging function now, i.e., installed on well lid
Control module, sensor and battery etc., the parameters such as the automatic water level detected in inspection shaft or gas concentration.Control module is mounted on well
Base face, sensor are set up directly on well lid or are hung in inspection shaft by conducting wire, periodic replacement battery.Every time more
Battery is changed to need to move away from well lid from inspection shaft, but existing well lid is mostly cast iron or reinforced concrete structure, quality weight, no
Easily move, it is cumbersome, it is time-consuming and laborious.
Summary of the invention
The object of the present invention is to provide a kind of intelligent well cover and preparation method thereof with wireless charging function solves existing
Intelligent well cover, need periodic replacement battery, but existing well lid is mostly cast iron or reinforced concrete structure, quality weight is not easy
It moves, cumbersome, time-consuming and laborious technical problem.
To solve the above problems, the technical solution used in the present invention is:
A kind of intelligent well cover with wireless charging function, including manhole cover body, it is described have multiple glass epoxies be superimposed and
At adjacent two layers glass epoxy is connected by epoxy resin.
The bottom surface of the manhole cover body is recessed forms cavity upwards, is equipped with detection device in cavity.
The detection device includes control chip, sensor, wireless communication module, the battery of shell and setting in the housing
With and circuit board, control chip and wireless communication module setting on circuit boards, battery is control chip and wireless communication module
Power supply；
Wherein, at least one Wireless charging coil and antenna are provided between two glass epoxies, Wireless charging coil is logical
It crosses to conducting wire and is connect with battery, antenna is electrically connected with wireless communication module.
By the way that Wireless charging coil is arranged in well lid, after battery capacity is lower than setting value, it is only necessary to by corresponding model
Wireless charger be placed in manhole cover body, coil in the coil and manhole cover body in wireless charger carries out energy coupling
To realize the transmitting of energy.When wireless charging system works, the transmitting terminal in wireless charger is by the alternating current of 220V by whole
The DC power supply of 12V is generated after stream, filtering and pressure stabilizing, then is provided high frequency by oscillation source generation and power amplifier for transmitting coil and handed over
Galvanic electricity.In mutual inductance radio energy-transmitting area, by the coupling of two coils, electric current is exported by the receiving coil in manhole cover body, is passed through
Conversion circuit is that battery charges.Wireless charging, it is easy to operate, it does not need to handle well lid and replacement battery, it is high-efficient.
The parameter informations such as water level or gas concentration, are converted by AD conversion module in sensor real-time detection inspection shaft or pipeline
After send controller chip to, Central Control Room is then sent to by wireless communication module.But existing well lid is mostly cast iron material
Matter or armored concrete material, can shield wireless signal, cause Central Control Room that cannot receive the letter of detection device transmission
Number.
Manhole cover body is made by using glass reinforced plastic, wireless signal will not be shielded.In addition, glass reinforced plastic light weight,
It is easy to carry；Intensity is high, impact resistance, and vehicle, which rolls, etc. also results in well lid crack damage；It is corrosion-resistant, ageing-resistant, service life
It is long, and cost is relatively low.
In addition, can according to need the shape of setting design antenna by being embedded antenna between two glass epoxies.
It is further improved, the shell lower end of the detection device is ring flange, and detection device passes through bolt and manhole cover body
Connection；Rubber pad is provided between shell and manhole cover body.It is provided with rubber pad between shell and manhole cover body, plays buffering and makees
With preventing well lid because vehicle such as rolls at the generations vibration, cause detection device to fall off with manhole cover body after permanent effect.
It is further improved, is performed etching in the upper surface of a wherein glass epoxy, and in etch areas cloth metal-clad,
Form antenna；The antenna is helically linear；The first hole is offered at the center of helix, the first hole penetrates through downwards to be connected with cavity
Logical, the inner wall in the first hole is embedded with metal layer, and the first empty lower end is connect by conducting wire with wireless communication module.Antenna is etched
On glass reinforced plastic, it is hardly damaged.
It is further improved, the Wireless charging coil is sealed between two glass epoxies, the center of Wireless charging coil
Position offers the second hole, and the second hole penetrates through be connected to cavity downwards, and Wireless charging coil is by being threaded through the conducting wire in the second hole
With receiving module, it is electrically connected between receiving module and battery；Receiving module includes rectification circuit and voltage-stablizer.
It is further improved, further includes battery capacity detection module, between the battery capacity detection module and control chip
Electrical connection.
It is further improved, the manhole cover body is circle, and there are two dog hole, wells easy to carry for the edge of manhole cover body
Lid.The distance of the Wireless charging coil to manhole cover body is 3-5mm, and the too big wireless charging efficiency of distance is low, or even can not be real
Existing wireless charging.
It is further improved, ribs is provided in the manhole cover body, improve intensity.
It is further improved, the sensor can be roll sensor, temperature sensor flow, sensor and/or gas
One or more of concentration sensor, according to specific needs depending on.
The production method of the above-mentioned intelligent well cover with wireless charging function, includes the following steps:
Step 1: it is in multiple circular slabs that glass epoxy, which is cut,；
Step 2: the upper surface of one of glass reinforced plastic circular slab is performed etching, and in etch areas cloth metal-clad,
Form helically wire antenna；
Step 3: multiple glass reinforced plastic circular slabs are overlapped, adjacent two layers glass epoxy passes through adhering with epoxy resin, system
It is sealed between two of them glass epoxy at glass fibre reinforced plastic manhole covers ontology, while by Wireless charging coil, antenna is sealed in well lid
Between ontology；
Step 4: the cavity for installing detection device is opened up on the bottom surface of manhole cover body, then in the bottom surface of cavity
Open up the first hole and the second hole；Wherein the lower end in the first hole is connected to cavity, and upper end is opened to the centre bit of zigzag shape antenna
It sets, and the inner wall in the first hole is embedded with metal layer；The lower end in the second hole is connected to cavity, and upper end is opened to Wireless charging coil
Center, Wireless charging coil by be threaded through the second hole conducting wire connect；
It is mounted in cavity Step 5: will test equipment；Detection device includes the control core of shell and setting in the housing
Piece, sensor, wireless communication module, receiving module, battery and and circuit board, control chip, receiving module and wireless telecommunications mould
Block is arranged on circuit boards, and battery is control chip and wireless communication module power supply；Wireless charging coil is by being threaded through second
The conducting wire and receiving module in hole, are electrically connected between receiving module and battery；The lower end in the first hole passes through conducting wire and radio communication mold
Block connection.
It is further improved, further includes following steps in the step 3: 1) multiple glass reinforced plastic circular slabs being passed through into epoxy
Resin bonding superposition be integrated in during, multiple ribs are laid between two glass reinforced plastic circular slabs；2) to well lid
The outer peripheral surface of ontology is sealed processing, prevents the glass reinforced plastic circular slab edge of multiple superpositions from removing.
The beneficial effects of the present invention are:
1, by the way that Wireless charging coil is arranged in well lid, after battery capacity is lower than setting value, it is only necessary to by corresponding type
Number wireless charger be placed in manhole cover body, coil in the coil and manhole cover body in wireless charger carries out energy coupling
It closes to realize the transmitting of energy.When wireless charging system works, the transmitting terminal in wireless charger passes through the alternating current of 220V
The DC power supply of 12V is generated after rectification, filtering and pressure stabilizing, then is generated by oscillation source and provided high frequency with power amplifier for transmitting coil
Alternating current.In mutual inductance radio energy-transmitting area, by the coupling of two coils, electric current, warp are exported by the receiving coil in manhole cover body
Crossing conversion circuit is that battery charges.Wireless charging, it is easy to operate, it does not need to handle well lid and replacement battery, it is high-efficient.
2, manhole cover body is made by using glass reinforced plastic, wireless signal will not be shielded.In addition, glass steel quality
Gently, easy to carry；Intensity is high, impact resistance, and vehicle, which rolls, etc. also results in well lid crack damage；It is corrosion-resistant, ageing-resistant, use the longevity
Life length, and cost is relatively low.
Detailed description of the invention
Fig. 1 is that the present invention has the cross-sectional view of the intelligent well cover of wireless charging function radially.
Fig. 2 is the glass reinforced plastic top view for being provided with antenna and the coil that recharges.
Specific embodiment
A specific embodiment of the invention is described further with reference to the accompanying drawing.
Embodiment one:
Fig. 1, shown in 2, a kind of intelligent well cover with wireless charging function, including manhole cover body 1 is described to have multiple glass
Steel plate is formed by stacking, and adjacent two layers glass epoxy is connected by epoxy resin.
The bottom surface of the manhole cover body is recessed forms cavity upwards, is equipped with detection device in cavity.
The detection device includes control chip 32, sensor, the wireless communication module of shell 2 and setting in the housing
31, battery 33 and with circuit board 3, control chip and wireless communication module setting on circuit boards, battery is control chip and nothing
The power supply of line communication module；
Wherein, it is provided with a Wireless charging coil 4 and antenna 5 between two glass epoxies, Wireless charging coil passes through
It is connect to conducting wire with battery, antenna is electrically connected with wireless communication module.
In other embodiments, multiple Wireless charging coils 4 can be set, improve charge efficiency.
In the present embodiment, Wireless charging coil 4 and antenna 5 are set on the same glass epoxy.In other embodiments
In, Wireless charging coil and antenna can be set on different glass epoxies.
By the way that Wireless charging coil is arranged in well lid, after battery capacity is lower than setting value, it is only necessary to by corresponding model
Wireless charger be placed in manhole cover body, coil in the coil and manhole cover body in wireless charger carries out energy coupling
To realize the transmitting of energy.When wireless charging system works, the transmitting terminal in wireless charger is by the alternating current of 220V by whole
The DC power supply of 12V is generated after stream, filtering and pressure stabilizing, then is provided high frequency by oscillation source generation and power amplifier for transmitting coil and handed over
Galvanic electricity.In mutual inductance radio energy-transmitting area, by the coupling of two coils, electric current is exported by the receiving coil in manhole cover body, is passed through
Conversion circuit is that battery charges.Wireless charging, it is easy to operate, it does not need to handle well lid and replacement battery, it is high-efficient.
The parameter informations such as water level or gas concentration, are converted by AD conversion module in sensor real-time detection inspection shaft or pipeline
After send controller chip to, Central Control Room is then sent to by wireless communication module.But existing well lid is mostly cast iron material
Matter or armored concrete material, can shield wireless signal, cause Central Control Room that cannot receive the letter of detection device transmission
Number.
Manhole cover body is made by using glass reinforced plastic, wireless signal will not be shielded.In addition, glass reinforced plastic light weight,
It is easy to carry；Intensity is high, impact resistance, and vehicle, which rolls, etc. also results in well lid crack damage；It is corrosion-resistant, ageing-resistant, service life
It is long, and cost is relatively low.
In addition, can according to need the shape of setting design antenna by being embedded antenna between two glass epoxies.
In the present embodiment, 2 lower end of shell of the detection device is ring flange, and detection device passes through bolt and well lid sheet
Body connection；Rubber pad is provided between shell and manhole cover body.It is provided with rubber pad between shell and manhole cover body, plays buffering
Effect prevents well lid because of the generations such as vehicle rolls vibration, causes detection device to fall off with manhole cover body after permanent effect.
In the present embodiment, it is performed etching in the upper surface of a wherein glass epoxy, and covers metal in etch areas cloth
Layer, forms antenna 5, and the antenna 5 is helically linear；The first hole 13 is offered at the center of helix, the first hole penetrates through downwards
It is connected to cavity, the inner wall in the first hole is embedded with metal layer, and the first empty lower end is connect by conducting wire with wireless communication module 31.
By antenna etching on glass reinforced plastic, it is hardly damaged.
It in other embodiments, wirelessly can be other shapes.
In the present embodiment, the circle of wireless charging electric wire 4 is sealed between two glass epoxies, in Wireless charging coil
Heart position offers the second hole 12, and the second hole penetrates through be connected to cavity downwards, and Wireless charging coil is by being threaded through the second hole
Conducting wire and receiving module are electrically connected between receiving module and battery 33；Receiving module includes rectification circuit and voltage-stablizer.
In the present embodiment, further include battery capacity detection module, the battery capacity detection module and control chip it
Between be electrically connected.
In the present embodiment, the manhole cover body is circle, and there are two dog holes 11 for the edge of manhole cover body 1, is convenient for
Carry well lid.The distance of the Wireless charging coil to manhole cover body is 3-5mm, and the too big wireless charging efficiency of distance is low, even
It cannot achieve wireless charging.
In other embodiments, manhole cover body 1 can be rectangle or ellipse etc..
In the present embodiment, it is provided with ribs (not shown) in the manhole cover body 1, improves intensity.
In the present embodiment, sensor is roll sensor, for detecting whether manhole cover body tumbles.In other embodiments
In, sensor can be one of temperature sensor flow, sensor and/or gas concentration sensor or a variety of.
Embodiment two:
The production method of the above-mentioned intelligent well cover with wireless charging function, includes the following steps:
Step 1: it is in multiple circular slabs that glass epoxy, which is cut,；
Step 2: the upper surface of one of glass reinforced plastic circular slab is performed etching, and in etch areas cloth metal-clad,
Form helically wire antenna；
Step 3: multiple glass reinforced plastic circular slabs are overlapped, adjacent two layers glass epoxy passes through adhering with epoxy resin, system
It is sealed between two of them glass epoxy at glass fibre reinforced plastic manhole covers ontology, while by Wireless charging coil, antenna is sealed in well lid
Between ontology；
Step 4: the cavity for installing detection device is opened up on the bottom surface of manhole cover body, then in the bottom surface of cavity
Open up the first hole and the second hole；Wherein the lower end in the first hole is connected to cavity, and upper end is opened to the centre bit of zigzag shape antenna
It sets, and the inner wall in the first hole is embedded with metal layer；The lower end in the second hole is connected to cavity, and upper end is opened to Wireless charging coil
Center, Wireless charging coil by be threaded through the second hole conducting wire connect；
It is mounted in cavity Step 5: will test equipment；Detection device includes the control core of shell and setting in the housing
Piece, sensor, wireless communication module, receiving module, battery and and circuit board, control chip, receiving module and wireless telecommunications mould
Block is arranged on circuit boards, and battery is control chip and wireless communication module power supply；Wireless charging coil is by being threaded through second
The conducting wire and receiving module in hole, are electrically connected between receiving module and battery；The lower end in the first hole passes through conducting wire and radio communication mold
Block connection.
In the present embodiment, further include following steps in the step 3: 1) multiple glass reinforced plastic circular slabs being passed through into ring
Oxygen resin bonding superposition be integrated in during, multiple ribs are laid between two glass reinforced plastic circular slabs；2) to well
The outer peripheral surface of lid ontology is sealed processing, covers the epoxy resin layer for applying one layer of 1mm thickness, prevents the glass reinforced plastic of multiple superpositions round
The removing of plate edge.
What is be not specifically noted in description of the invention is the prior art or can be realized by existing technology, answers
When understanding, for those of ordinary skills, it can be modified or changed according to the above description, and all these
Modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of intelligent well cover with wireless charging function, it is characterised in that: described to have multiple glass reinforced plastics including manhole cover body
Plate is formed by stacking, and adjacent two layers glass epoxy is connected by epoxy resin；
The bottom surface of the manhole cover body is recessed forms cavity upwards, is equipped with detection device in cavity；
The detection device include shell and setting control chip in the housing, sensor, wireless communication module, battery and and
Circuit board controls chip and wireless communication module setting on circuit boards, and battery is control chip and wireless communication module power supply；
Wherein, at least one Wireless charging coil and antenna are provided between two glass epoxies, Wireless charging coil is by arriving
Conducting wire is connect with battery, and antenna is electrically connected with wireless communication module.
2. the intelligent well cover according to claim 1 with wireless charging function, it is characterised in that: the detection device
Shell lower end is ring flange, and detection device is connect by bolt with manhole cover body；Rubber is provided between shell and manhole cover body
Pad.
3. the intelligent well cover according to claim 1 or 2 with wireless charging function, it is characterised in that: one wherein
The upper surface of glass epoxy performs etching, and in etch areas cloth metal-clad, forms antenna；The antenna is helically linear；
The first hole is offered at the center of helix, the first hole penetrates through be connected to cavity downwards, and the inner wall in the first hole is embedded with metal layer,
First empty lower end is connect by conducting wire with wireless communication module.
4. the intelligent well cover according to claim 3 with wireless charging function, it is characterised in that: the wireless charging electric wire
Circle is sealed between two glass epoxies, and the center of Wireless charging coil offers the second hole, the second hole penetrate through downwards and
Cavity connection, Wireless charging coil are electrically connected between receiving module and battery by being threaded through the conducting wire and receiving module in the second hole
It connects；Receiving module includes rectification circuit and voltage-stablizer.
5. the intelligent well cover according to claim 4 with wireless charging function, it is characterised in that: further include battery capacity
Detection module is electrically connected between the battery capacity detection module and control chip.
6. the intelligent well cover according to claim 1 with wireless charging function, it is characterised in that: the manhole cover body is
Circle, there are two dog holes for the edge of manhole cover body；
The distance of the Wireless charging coil to manhole cover body is 3-5mm.
7. the intelligent well cover according to claim 1 with wireless charging function, it is characterised in that: in the manhole cover body
It is provided with ribs.
8. the intelligent well cover according to claim 1 with wireless charging function, it is characterised in that: the sensor can be with
For one or more of roll sensor, temperature sensor flow, sensor and/or gas concentration sensor.
9. the production method of the intelligent well cover of any of claims 1-8 with wireless charging function, feature exist
In: include the following steps:
Step 1: it is in multiple circular slabs that glass epoxy, which is cut,；
Step 2: the upper surface of one of glass reinforced plastic circular slab is performed etching, and in etch areas cloth metal-clad, formed
Helically wire antenna；
Step 3: multiple glass reinforced plastic circular slabs are overlapped, glass is made by adhering with epoxy resin in adjacent two layers glass epoxy
Glass steel manhole cover body, while Wireless charging coil being sealed between two of them glass epoxy, antenna is sealed in manhole cover body
Between；
Step 4: opening up the cavity for installing detection device on the bottom surface of manhole cover body, then opened up in the bottom surface of cavity
First hole and the second hole；Wherein the lower end in the first hole is connected to cavity, and upper end is opened to the center of zigzag shape antenna, and
Inner wall in the first hole is embedded with metal layer；The lower end in the second hole is connected to cavity, and upper end is opened into Wireless charging coil
Heart position, Wireless charging coil are connected by being threaded through the conducting wire in the second hole；
It is mounted in cavity Step 5: will test equipment；Detection device includes shell and setting control chip in the housing, passes
Sensor, wireless communication module, receiving module, battery and with circuit board, control chip, receiving module and wireless communication module setting
On circuit boards, battery is control chip and wireless communication module power supply；Wireless charging coil is by being threaded through leading for the second hole
Line and receiving module, are electrically connected between receiving module and battery；The lower end in the first hole is connect by conducting wire with wireless communication module.
10. the production method of the intelligent well cover with wireless charging function according to claim 9, it is characterised in that: described
It further include following steps in step 3: 1) mistake in being integrated multiple glass reinforced plastic circular slabs by adhering with epoxy resin superposition
Multiple ribs are laid between two glass reinforced plastic circular slabs by Cheng Zhong；2) processing is sealed to the outer peripheral surface of manhole cover body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910409053.1A CN110056010A (en) | 2019-05-17 | 2019-05-17 | A kind of intelligent well cover and preparation method thereof with wireless charging function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409053.1A CN110056010A (en) | 2019-05-17 | 2019-05-17 | A kind of intelligent well cover and preparation method thereof with wireless charging function |
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| CN110056010A true CN110056010A (en) | 2019-07-26 |
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| CN201910409053.1A Pending CN110056010A (en) | 2019-05-17 | 2019-05-17 | A kind of intelligent well cover and preparation method thereof with wireless charging function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889743A (en) * | 2021-03-26 | 2021-06-04 | 北京元苡佰科技有限责任公司 | Filtering module |
| CN114088033A (en) * | 2021-10-26 | 2022-02-25 | 浙江浙大中控信息技术有限公司 | Well lid shift detection device that can wirelessly charge |
| CN114233110A (en) * | 2021-12-06 | 2022-03-25 | 河北省天然气有限责任公司沙河分公司 | Locking device for intelligent well lid |
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| CN2525125Y (en) * | 2002-04-02 | 2002-12-11 | 陈凤君 | Toughened glass manhole cover |
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| CN112889743A (en) * | 2021-03-26 | 2021-06-04 | 北京元苡佰科技有限责任公司 | Filtering module |
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| CN114233110A (en) * | 2021-12-06 | 2022-03-25 | 河北省天然气有限责任公司沙河分公司 | Locking device for intelligent well lid |
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