CN206469514U - A kind of wireless water flow sensing unit - Google Patents
A kind of wireless water flow sensing unit Download PDFInfo
- Publication number
- CN206469514U CN206469514U CN201720134560.5U CN201720134560U CN206469514U CN 206469514 U CN206469514 U CN 206469514U CN 201720134560 U CN201720134560 U CN 201720134560U CN 206469514 U CN206469514 U CN 206469514U
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- China
- Prior art keywords
- control circuit
- circuit board
- water flow
- sensing unit
- flow sensing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses a kind of wireless water flow sensing unit, it is related to sensor field, wireless water flow sensing unit does not need external power supply to power and can work, including water flow sensing unit, control circuit board box, power pack and control circuit board lid, control circuit board box is arranged on above water flow sensing unit, and control circuit board box inner bottom part, which is provided with above wiring board, wiring board, is provided with power pack, power supply is provided with power pack, control circuit board lid is arranged at the top of power pack；Compared with prior art, a kind of wireless water flow sensing unit that the utility model is provided, the limitation that existing water flow sensing unit needs the complete machine power supply for coordinating electric equipment products to power is breached, and current output signal is wirelessly transferred, and does not influence the outward appearance of product to upgrade and function upgrading.
Description
Technical field
The utility model is related to sensor technical field, more particularly to a kind of wireless water flow sensing unit.
Background technology
Existing water flow sensing unit is because directly coordinating electric equipment products to use, and power supply directly uses complete machine power supply, such as：Electric heating
Hydrophone, water-flow signal is powered using electric water heater system power supply, and current output signal is by being typically wire connected to electric water heater system
Control panel, this kind, which connects the maximum shortcoming of control mode, is：Product will be unable to carry out outward appearance upgrading and work(to product once shaping
It can upgrade, this kind configuration causes product line single, personalized is lacked the spirit that market low side height is matched somebody with somebody by outward appearance and function effect
Apolegamy demand living.
A kind of high water flow sensing unit of new sensitivity disclosed in Chinese invention patent CN106151764 A, including shell
Provided with installing plate, current sealing plate, the Magnetosensing element and magnet cooperated in body, the hollow formation water channel of enclosure interior, housing,
Installing plate is sealed with inner walls to be coordinated, and installing plate is provided with via, and current sealing plate is hinged on a mounting board, and magnet is arranged on
On current sealing plate, Magnetosensing element is arranged on housing, when non-water flow flows through via, in the phase interaction of Magnetosensing element and magnet
Under, current sealing plate is close to installing plate, crosses bore closure, when there is current to flow through via, current sealing plate leaves installing plate, mistake
Open in hole.The invention does not possess wireless transmission function.
A kind of magnetic control current with wireless transmitting function as disclosed in Chinese utility model patent CN201430105Y are passed
Board box transmitting antenna is additionally provided with sensor, including the body with water inlet and delivery port, body, branch is hinged in body
Bar, the upper/lower terminal of pole is fixed the magnetic switch connected in magnetic patch and current returning face plate, magnetic patch and body with wiring board and matched
Close, current returning face plate is located between the water inlet of body and delivery port, current returning face plate is provided with back-moving spring.The utility model
Although realizing the function being wirelessly transferred, still worked using external power supply.
Utility model content
First, the technical problem to be solved
The purpose of this utility model is the above mentioned problem present in prior art, and spy provides a kind of wireless current sensing
Device, is powered in the case where not needing the complete machine power supply of electric equipment products using own power source, and current output signal is without logical
Cross and be typically wire connected to control system, can be wirelessly transferred.
2nd, technical scheme
In order to solve the above technical problems, the utility model provides a kind of wireless water flow sensing unit, including water flow sensing unit, control
Board box processed, power pack and control circuit board lid, control circuit board box are arranged on water flow sensing unit centre position, control circuit
Plate box inner bottom part, which is provided with above wiring board, wiring board, is provided with power pack, power supply is provided with power pack, control circuit board lid is arranged on
At the top of power pack, wireless water flow sensing unit does not need external power supply to power and can work, convenient, flexible, can meet the difference in market
Demand.
Wherein, a kind of control circuit board box of semienclosed wireless water flow sensing unit is consolidated by screw and water flow sensing unit
It is fixed, waterproof grommet is provided between power pack and control circuit board box, provided with anti-between power pack and the control circuit board lid
Water cushion, power supply is dry cell.
Wherein, a kind of control circuit board box of rechargeable wireless water flow sensing unit is wholely set with water flow sensing unit, electricity
Source capsule is arranged on inside control circuit board box, and power supply is rechargeable battery, and wiring board is provided with charging inlet, control circuit board lid with
Waterproof grommet is provided between control circuit board box and is fastened by fixed screw, and control circuit board box is provided with and charging
The corresponding socket waterproof plug of interface.
Wherein, a kind of control circuit board box of fully closed wireless water flow sensing unit is consolidated by screw and water flow sensing unit
Fixed, power pack is arranged on inside control circuit board box, and power supply is dry cell, is set between control circuit board lid and control circuit board box
There is waterproof grommet and fastened by fixed screw.
Wherein, a kind of control circuit board box of the wireless water flow sensing unit of monoblock type is wholely set with water flow sensing unit, electricity
Source capsule is arranged on inside control circuit board box, and power supply is dry cell, provided with anti-between control circuit board lid and control circuit board box
Waterstop ring is simultaneously fastened by fixed screw.
Wherein, sealing-plug is provided with fixed screw, sealing waterproof action well can be played, while substantially prolongs solid
Determine the service life of screw.
Wherein, the control circuit board box and power pack in wireless water flow sensing unit are all rectangle, and in power pack
Provided with battery folders spring, meanwhile, current output signal is wirelessly transferred by wiring board so that whole wireless water flow sensing unit is not by line
Road is limited.
3rd, beneficial effect
Compared with prior art, a kind of wireless water flow sensing unit that the utility model is provided, breaches existing current sensing
Device needs the limitation that the complete machine power supply for coordinating electric equipment products is powered, and current output signal is wirelessly transferred, and does not influence product
Outward appearance is upgraded and function upgrading.
Brief description of the drawings
Fig. 1 is the structure chart of the wireless water flow sensing unit of the utility model embodiment 1；
Fig. 2 is the structure chart of the wireless water flow sensing unit of the utility model embodiment 2；
Fig. 3 is the structure chart of the wireless water flow sensing unit of the utility model embodiment 3；
Fig. 4 is the structure chart of the wireless water flow sensing unit of the utility model embodiment 4；
In figure：1 is water flow sensing unit；2 be control circuit board box；3 be power pack；4 be control circuit board lid；5 be circuit
Plate；6 be power supply；7 be waterproof grommet；8 be charging inlet；9 be fixed screw；10 be sealing-plug；11 be socket waterproof plug；12
For battery folders spring；13 be collision mat.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but can not be used for limiting scope of the present utility model.
Embodiment 1：
The utility model implements a kind of 1 semienclosed wireless water flow sensing unit, as shown in figure 1, including current sensing
Device 1, control circuit board box 2, power pack 3 and control circuit board lid 4, control circuit board box 2 are arranged on the interposition of water flow sensing unit 1
Put, the inner bottom part of control circuit board box 2 is provided with wiring board 5, the top of wiring board 5, which is provided with power pack 3, power pack 3, is provided with power supply 6,
Control circuit board lid 4 is arranged on the top of power pack 3, and wireless water flow sensing unit does not need external power supply to power and can work.Wherein,
Control circuit board box 2 is fixed by screw with water flow sensing unit 1, and waterproof sealing is provided between power pack 3 and control circuit board box 2
Circle 7, is provided with collision mat 13 between power pack 3 and control circuit board lid 4, power supply 6 is dry cell；Wireless water in embodiment 1
Control circuit board lid 4 at the top of flow sensor can direct manual teardown, be convenient for changing power supply 6.Extend wireless water flow sensing unit
Work long hours, while the setting of waterproof grommet 7 can protect wiring board 5 therein well.
Embodiment 2：
The utility model implements a kind of 2 rechargeable wireless water flow sensing unit, as shown in Fig. 2 including water flow sensing unit
1st, control circuit board box 2, power pack 3 and control circuit board lid 4, control circuit board box 2 are arranged on the interposition of water flow sensing unit 1
Put, the inner bottom part of control circuit board box 2 is provided with wiring board 5, the top of wiring board 5, which is provided with power pack 3, power pack 3, is provided with power supply 6,
Control circuit board lid 4 is arranged on the top of power pack 3, and wireless water flow sensing unit does not need external power supply to power and can work.Wherein,
Control circuit board box 2 is wholely set with water flow sensing unit 1, and power pack 3 is arranged on inside control circuit board box 2, and power supply 6 is charging
Battery, wiring board 5 is provided with charging inlet 8, between control circuit board lid 4 and control circuit board box 2 provided with waterproof grommet 7 simultaneously
Fastened by fixed screw 9, control circuit board box 2 is provided with socket waterproof plug 11 corresponding with charging inlet 8, embodiment 2
Wireless water flow sensing unit can be charged directly to power supply 6, it is not necessary to additionally change battery, play a part of environmental protection, together
When the corresponding socket waterproof plug 11 of charging inlet 8 play good sealing function, meet wireless water flow sensing unit underwater operation
Condition.
Embodiment 3：
The utility model implements a kind of 3 fully closed wireless water flow sensing unit, as shown in figure 3, including current sensing
Device 1, control circuit board box 2, power pack 3 and control circuit board lid 4, control circuit board box 2 are arranged on the interposition of water flow sensing unit 1
Put, the inner bottom part of control circuit board box 2 is provided with wiring board 5, the top of wiring board 5, which is provided with power pack 3, power pack 3, is provided with power supply 6,
Control circuit board lid 4 is arranged on the top of power pack 3, and wireless water flow sensing unit does not need external power supply to power and can work.Wherein,
Control circuit board box 2 is fixed by screw with water flow sensing unit 1, and power pack 3 is arranged on inside control circuit board box 2, and power supply 6 is
Dry cell, is provided with waterproof grommet 7 and is fastened by fixed screw 9 between control circuit board lid 4 and control circuit board box 2, real
The wireless water flow sensing unit in example 3 is applied as the fully closed wireless water flow sensing unit of one kind, need of work can be met in power supply 6
In the case of adapt to the demand of different operating environment, and do not maintained stable working condition by environmental disturbances.
Embodiment 4：
The utility model implements a kind of wireless water flow sensing unit of 4 monoblock type, as shown in figure 4, including water flow sensing unit
1st, control circuit board box 2, power pack 3 and control circuit board lid 4, control circuit board box 2 are arranged on the interposition of water flow sensing unit 1
Put, the inner bottom part of control circuit board box 2 is provided with wiring board 5, the top of wiring board 5, which is provided with power pack 3, power pack 3, is provided with power supply 6,
Control circuit board lid 4 is arranged on the top of power pack 3, and wireless water flow sensing unit does not need external power supply to power and can work.Wherein,
Control circuit board box 2 is wholely set with water flow sensing unit 1, and power pack 3 is arranged on inside control circuit board box 2, and power supply 6 is dry electricity
Pond, is provided with waterproof grommet 7 and is fastened by fixed screw 9, embodiment 4 between control circuit board lid 4 and control circuit board box 2
In wireless water flow sensing unit as a kind of wireless water flow sensing unit of monoblock type, wireless water flow sensing unit is greatly reduced overall
Volume so that whole wireless water flow sensing unit uses the influence for more flexibly reducing fitting limit.
Wherein, sealing-plug 10 is provided with fixed screw 9, sealing waterproof action well can be played, greatly prolonged simultaneously
The service life of fixed screw.
Wherein, control circuit board box 2 and power pack 3 are all to be provided with battery folders spring 12 in rectangle, power pack 3.Circuit
Current output signal is wirelessly transferred by plate 5.
For existing water flow sensing unit because directly coordinating electric equipment products to use, power supply directly uses complete machine power supply,
Such as：Electric heater, water-flow signal is powered using electric water heater system power supply, and current output signal is by being typically wire connected to electric hot water
Device system control panel, will be unable to carry out outward appearance upgrading and function upgrading to product after this kind connection control mode product approval, should
Planting configuration causes product line single, and personalized is by outward appearance and function effect, and the flexible apolegamy that shortage market low side height is matched somebody with somebody is needed
Ask.Wireless water flow sensing unit of the present utility model need not use complete machine power supply by built-in Power Management Design, water flow sensing unit 1
It can work, while wireless signal, which is transmitted, make it that water flow sensing unit 1 is not limited by wired, substantially increase wireless current
The flexibility of sensor application.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
Member for, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of wireless water flow sensing unit, the wireless water flow sensing unit does not need external power supply to power and can work, its feature
It is：The wireless water flow sensing unit includes water flow sensing unit (1), control circuit board box (2), power pack (3) and control circuit
Plate lid (4), the control circuit board box (2) is arranged on the water flow sensing unit (1) centre position, the control circuit board box
(2) inner bottom part, which is provided with to be provided with power pack (3), the power pack (3) above wiring board (5), the wiring board (5), is provided with power supply
(6), the control circuit board lid (4) is arranged at the top of the power pack (3).
2. wireless water flow sensing unit as claimed in claim 1, it is characterised in that：The control circuit board box (2) passes through screw
It is fixed with water flow sensing unit (1), waterproof grommet (7) is provided between the power pack (3) and the control circuit board box (2),
Collision mat (13) is provided between the power pack (3) and the control circuit board lid (4), the power supply (6) is dry cell.
3. wireless water flow sensing unit as claimed in claim 1, it is characterised in that：The control circuit board box (2) passes with current
Sensor (1) is wholely set, and the power pack (3) is arranged on control circuit board box (2) inside, and the power supply (6) is rechargeable battery,
The wiring board (5) is provided with charging inlet (8), provided with anti-between the control circuit board lid (4) and control circuit board box (2)
Waterstop ring (7) is simultaneously fastened by fixed screw (9).
4. wireless water flow sensing unit as claimed in claim 1, it is characterised in that：The control circuit board box (2) passes through screw
Fixed with water flow sensing unit (1), the power pack (3) is arranged on control circuit board box (2) inside, and the power supply (6) is dry electricity
Pond, is provided with waterproof grommet (7) and passes through fixed screw (9) between the control circuit board lid (4) and control circuit board box (2)
Fastening.
5. wireless water flow sensing unit as claimed in claim 1, it is characterised in that：The control circuit board box (2) passes with current
Sensor (1) is wholely set, and the power pack (3) is arranged on control circuit board box (2) inside, and the power supply (6) is dry cell, institute
State provided with waterproof grommet (7) and tight by fixed screw (9) between control circuit board lid (4) and control circuit board box (2)
Gu.
6. the wireless water flow sensing unit as described in any claim in claim 2 to 5, it is characterised in that：The fixed spiral shell
Silk (9) is provided with sealing-plug (10).
7. wireless water flow sensing unit as claimed in claim 1, it is characterised in that：The wiring board (5) is by current output signal
It is wirelessly transferred.
8. wireless water flow sensing unit as claimed in claim 3, it is characterised in that：The control circuit board box (2) be provided with
The corresponding socket waterproof plug (11) of charging inlet (8).
9. the wireless water flow sensing unit as described in any claim in claim 1 to 5, it is characterised in that：The control line
Road plate box (2) and power pack (3) are all rectangle.
10. the wireless water flow sensing unit as described in any claim in claim 2,4,5, it is characterised in that：The power supply
Battery folders spring (12) is provided with box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134560.5U CN206469514U (en) | 2017-02-15 | 2017-02-15 | A kind of wireless water flow sensing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134560.5U CN206469514U (en) | 2017-02-15 | 2017-02-15 | A kind of wireless water flow sensing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469514U true CN206469514U (en) | 2017-09-05 |
Family
ID=59708002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134560.5U Expired - Fee Related CN206469514U (en) | 2017-02-15 | 2017-02-15 | A kind of wireless water flow sensing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705445A (en) * | 2017-02-15 | 2017-05-24 | 余姚市嘉荣电子电器有限公司 | Wireless water flow sensor |
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2017
- 2017-02-15 CN CN201720134560.5U patent/CN206469514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705445A (en) * | 2017-02-15 | 2017-05-24 | 余姚市嘉荣电子电器有限公司 | Wireless water flow sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |