CN105784029A - Radio frequency card ultrasonic water meter - Google Patents
Radio frequency card ultrasonic water meter Download PDFInfo
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- CN105784029A CN105784029A CN201410827479.6A CN201410827479A CN105784029A CN 105784029 A CN105784029 A CN 105784029A CN 201410827479 A CN201410827479 A CN 201410827479A CN 105784029 A CN105784029 A CN 105784029A
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- water meter
- pipeline
- radio
- frequency card
- meter case
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Abstract
The invention discloses a radio frequency card ultrasonic water meter.The water meter comprises a pipeline of which the top end is provided with an opening, and an ultrasonic flow sensor is vertically arranged in the pipeline; a pipeline generator is horizontally arranged at the opening in a sealed mode, and an impeller shaft of an impeller of the pipeline generator is perpendicular and tangent to the top end wall of the pipeline; a water meter box is fixedly arranged on the top of the pipeline in a sealed mode, a display is arranged at the left end of the top of the water meter box, and a radio frequency module is arranged at the right end of the top of the water meter box; the water meter box is internally provided with a lithium battery pack, a controller and a communication circuit, the lithium battery pack is connected with the pipeline generator, and the controller is connected with the display, the radio frequency module, the communication circuit and the ultrasonic flow sensor respectively.According to the radio frequency card ultrasonic water meter, the technical problem that the service life of an existing water meter is short is solved.
Description
Technical field
The present invention relates to tap water meter field, particularly to a kind of radio-frequency card ultrasonic water meter.
Background technology
Water meter is in order to measure the instrument of domestic water in people's daily life, how to be managed being one of the Main way of current water meter development with water more easily.Current IC Card Water-Instrument is primarily present techniques below problem: water meter battery needs often to change, the water meter of built-in self-contained battery is adopted for those, running down of battery is equal to water meter life termination, have impact on the life-time service of water meter, adds consumption burden for user.
Summary of the invention
It is an object of the present invention to provide a kind of radio-frequency card ultrasonic water meter, solve the technical problem that the battery of water meter of the prior art can not be changed.
The technical scheme is that, a kind of radio-frequency card ultrasonic water meter, including:
Top has the pipeline of opening, is vertically installed with ultrasonic flow sensor in pipeline；
Opening part horizontal seal is provided with pipe generator, and the impeller axle of the impeller of pipe generator is vertical and is tangential on the top end wall of pipeline；
The top fixing seal of pipeline is provided with water meter case；
Water meter case top left is provided with display；
Water meter case top right-hand member is provided with radio-frequency module；
Lithium battery group, controller and telecommunication circuit it is additionally provided with inside water meter case；
Lithium battery group is connected with pipe generator；
Controller connects respectively at display, radio-frequency module, telecommunication circuit and ultrasonic flow sensor.
Further, the stator of pipe generator, coil is positioned at outside water meter case.
Further, the top fixing seal of pipeline is provided with on water meter case specifically water meter case inwall and is evenly arranged with one layer of plastics damp-proof layer.
Further, pipe ends is provided with female thread.
The present invention provides a kind of radio-frequency card ultrasonic water meter, utilizes pipe generator that set of cells is charged, and extends the service life of water meter, makes up the power supply short slab of water meter, alleviate the consumption burden of consumer.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of a kind of radio-frequency card ultrasonic water meter in the present invention；
Fig. 2 is the plan structure schematic diagram of a kind of radio-frequency card ultrasonic water meter in the present invention；
Fig. 3 is the scheme of installation of the pipe generator of a kind of radio-frequency card ultrasonic water meter in the present invention.
Detailed description of the invention
As shown in Figure 1,2 and 3, a kind of radio-frequency card ultrasonic water meter, including:
Top has the pipeline 8 of opening, is vertically installed with ultrasonic flow sensor 10 in pipeline 8；
Opening part horizontal seal is provided with pipe generator 2, and the impeller axle of the impeller 1 of pipe generator 2 is vertical and is tangential on the top end wall of pipeline 8；
The top fixing seal of pipeline 8 is provided with water meter case；
Water meter case top left is provided with display 3；
Water meter case top right-hand member is provided with radio-frequency module 6；
Lithium battery group 4, controller 5 and telecommunication circuit 7 it is additionally provided with inside water meter case；
Lithium battery group 4 is connected with pipe generator；
Controller 5 connects respectively at display 3, radio-frequency module 6, telecommunication circuit 7 and ultrasonic flow sensor 10.
The stator 12 of pipe generator 2, coil 11 is positioned at outside water meter case.The top fixing seal of pipeline 8 is provided with on water meter case specifically water meter case inwall and is evenly arranged with one layer of plastics damp-proof layer, and the electronic component in water meter so can be avoided to make moist.Pipeline 8 two ends are provided with female thread.
During use, being connected with tested pipeline by the screw thread at the two ends of water meter, tap water impeller rotates, and pipe generator is then powered for lithium battery group.User carries out information exchange by the radio-frequency module of radio-frequency card Yu water meter, radio-frequency module communicates this information to controller, controller is communicated by telecommunication circuit and server, obtain server to the identity of this user and the confirmation of payment information after, controller controls ultrasonic flow sensor and tap water is detected, and detection information is shown by display.
Below the principle of pipe generator being briefly described, the impeller of this pipe generator is placed in pipeline, and the tap water flowing in pipeline can impeller rotate.When the whole cavity at impeller place is filled with water (being each filled with tap water up and down of impeller axle), owing to the tap water below impeller axle is in bigger flow regime, the tap water of the top of impeller axle is in relatively low even static flow regime, therefore, the tap water below impeller axle still can impeller rotate.
The present invention provides a kind of radio-frequency card ultrasonic water meter, utilizes pipe generator that set of cells is charged, and extends the service life of water meter, makes up the power supply short slab of water meter, alleviate the consumption burden of consumer.
Above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (4)
1. a radio-frequency card ultrasonic water meter, it is characterised in that including:
Top has the pipeline (8) of opening, is vertically installed with ultrasonic flow sensor (10) in described pipeline (8)；
Described opening part horizontal seal is provided with pipe generator (2), and the impeller axle of the impeller (1) of described pipe generator (2) is vertical and is tangential on the top end wall of described pipeline (8)；
The top fixing seal of described pipeline (8) is provided with water meter case；
Described water meter case top left is provided with display (3)；
Described water meter case top right-hand member is provided with radio-frequency module (6)；
Lithium battery group (4), controller (5) and telecommunication circuit (7) it is additionally provided with inside described water meter case；
Described lithium battery group (4) is connected with described pipe generator；
Described controller (5) connects respectively at display (3), radio-frequency module (6), telecommunication circuit (7) and ultrasonic flow sensor (10).
2. a kind of radio-frequency card ultrasonic water meter according to claim 1, it is characterised in that the stator (12) of described pipe generator (2), coil (11) is positioned at outside described water meter case.
3. a kind of radio-frequency card ultrasonic water meter according to claim 2, it is characterised in that the top fixing seal of described pipeline (8) is provided with on water meter case specifically described water meter case inwall and is evenly arranged with one layer of plastics damp-proof layer.
4. a kind of radio-frequency card ultrasonic water meter according to claim 3, it is characterised in that described pipeline (8) two ends are provided with female thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827479.6A CN105784029A (en) | 2014-12-26 | 2014-12-26 | Radio frequency card ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827479.6A CN105784029A (en) | 2014-12-26 | 2014-12-26 | Radio frequency card ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105784029A true CN105784029A (en) | 2016-07-20 |
Family
ID=56388524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827479.6A Pending CN105784029A (en) | 2014-12-26 | 2014-12-26 | Radio frequency card ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784029A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958022A (en) * | 2010-10-10 | 2011-01-26 | 张介绍 | Water flow self-powered radio frequency card prepayment intelligent water meter |
| CN203216549U (en) * | 2013-05-10 | 2013-09-25 | 北京益都仪表成套厂 | Ultra-low power consumption ultrasonic water meter |
| CN203745017U (en) * | 2013-12-19 | 2014-07-30 | 陕西迅腾通信科技有限公司 | Faucet water meter |
| CN104215287A (en) * | 2014-09-05 | 2014-12-17 | 浙江中合仪表科技有限公司 | Self-generating Doppler flow instrument |
| CN204330043U (en) * | 2014-12-26 | 2015-05-13 | 西安北斗星数码信息股份有限公司 | A kind of radio-frequency card ultrasonic water meter |
-
2014
- 2014-12-26 CN CN201410827479.6A patent/CN105784029A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958022A (en) * | 2010-10-10 | 2011-01-26 | 张介绍 | Water flow self-powered radio frequency card prepayment intelligent water meter |
| CN203216549U (en) * | 2013-05-10 | 2013-09-25 | 北京益都仪表成套厂 | Ultra-low power consumption ultrasonic water meter |
| CN203745017U (en) * | 2013-12-19 | 2014-07-30 | 陕西迅腾通信科技有限公司 | Faucet water meter |
| CN104215287A (en) * | 2014-09-05 | 2014-12-17 | 浙江中合仪表科技有限公司 | Self-generating Doppler flow instrument |
| CN204330043U (en) * | 2014-12-26 | 2015-05-13 | 西安北斗星数码信息股份有限公司 | A kind of radio-frequency card ultrasonic water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |