CN105784043A - Remote water meter capable of keeping internal environment dry - Google Patents
Remote water meter capable of keeping internal environment dry Download PDFInfo
- Publication number
- CN105784043A CN105784043A CN201410828492.3A CN201410828492A CN105784043A CN 105784043 A CN105784043 A CN 105784043A CN 201410828492 A CN201410828492 A CN 201410828492A CN 105784043 A CN105784043 A CN 105784043A
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- CN
- China
- Prior art keywords
- water meter
- circuit board
- hollow structure
- power supply
- resistance wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a remote water meter capable of keeping the internal environment dry.The remote water meter comprises a water meter shell and a circuit board arranged in the shell.The interior of the circuit board is of a hollow structure, and a resistance wire is mounted in the hollow structure; a power source, a processor, a humidity sensor and a temperature sensor are arranged at the top of the circuit board, and the processor is connected with the power source, the humidity sensor ad the temperature sensor.The power source is further connected with the resistance wire.A displayer and a data transmitter are further arranged on the circuit board.According to the remote water meter, the technical problem that a water meter is short in service life when used in a damp environment is solved.
Description
Technical field
The present invention relates to tap water meter field, particularly to a kind of remote transmitting water meter keeping internal medium to dry.
Background technology
In daily life, remote transmitting water meter is convenient because of its metering, is increasingly subject to liking of consumer.The service life using the comparatively moist middle electronic component greatly reducing water meter of environment yet with water meter.
Summary of the invention
It is an object of the present invention to provide a kind of remote transmitting water meter keeping internal medium to dry, solve prior art is arranged on low technical problem in the water meter service life in wet environment.
The technical scheme is that, a kind of remote transmitting water meter keeping internal medium to dry, including:
Water meter case；
Being built in the circuit board of enclosure interior, circuit board is internal is hollow structure, and has resistance wire hollow structure is internally installed；
Be provided with power supply, processor and humidity sensor and temperature sensor at the top of circuit board, processor is connected with power supply, humidity sensor and temperature sensor respectively；Power supply is also connected with resistance wire；
Circuit board is additionally provided with display, data transmitter.
Further, hollow structure is high 0.2 millimeter.
Further, power supply also includes the interface arrangement for receiving external power source.
The present invention provides a kind of remote transmitting water meter keeping internal medium to dry, it is possible to be thermally dried according to the humidity of circuit board local environment in water meter, extends the use environment of water meter, increases the water meter adaptive capacity to various environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of remote transmitting water meter keeping internal medium to dry in the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of remote transmitting water meter keeping internal medium to dry, including:
Water meter case 1；
Being built in the circuit board 2 within housing 1, circuit board 2 is internal is hollow structure, and has resistance wire 3 hollow structure is internally installed；
Be provided with power supply 4, processor 5 and humidity sensor 6 and temperature sensor 7 at the top of circuit board 2, processor 5 is connected with power supply 4, humidity sensor 6 and temperature sensor 7 respectively；Power supply 4 is also connected with resistance wire 3；
Circuit board 2 is additionally provided with display, data transmitter.
Further, hollow structure is high 0.2 millimeter.
Further, power supply 4 also includes the interface arrangement for receiving external power source.
During use, humidity sensor 6 detects when ambient humidity exceedes presetting value, and processor 5 controls power supply 4 and connects with resistance wire 3.Resistance wire 3 begins to warm up.When the temperature of circuit board 2 exceedes presetting temperature, resistance wire 3 stops heating.It should be noted that the design of hollow structure not only facilitates the processing and manufacturing of resistance wire 3, it is also possible to extend the life-span of resistance wire 3, accelerate temperature rising drying circuit plate 2.
The present invention provides a kind of remote transmitting water meter keeping internal medium to dry, it is possible to be thermally dried according to the humidity of circuit board local environment in water meter, extends the use environment of water meter, increases the water meter adaptive capacity to various environment.
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 (3)
1. the remote transmitting water meter keeping internal medium to dry, it is characterised in that including:
Water meter case (1)；
Being built in the circuit board (2) that housing (1) is internal, described circuit board (2) is internal is hollow structure, and has resistance wire (3) described hollow structure is internally installed；
Be provided with power supply (4), processor (5), humidity sensor (6) and temperature sensor (7) at the top of described circuit board (2), described processor (5) is connected with described power supply (4), humidity sensor (6) respectively and temperature sensor (7) connects；Described power supply (4) is also connected with described resistance wire (3)；
Described circuit board is additionally provided with display, data transmitter on (2).
2. a kind of remote transmitting water meter keeping internal medium to dry according to claim 1, it is characterised in that described hollow structure is high 0.2 millimeter.
3. a kind of remote transmitting water meter keeping internal medium to dry according to claim 2, it is characterised in that described power supply (4) also includes the interface arrangement for receiving external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828492.3A CN105784043A (en) | 2014-12-26 | 2014-12-26 | Remote water meter capable of keeping internal environment dry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828492.3A CN105784043A (en) | 2014-12-26 | 2014-12-26 | Remote water meter capable of keeping internal environment dry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105784043A true CN105784043A (en) | 2016-07-20 |
Family
ID=56388686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828492.3A Pending CN105784043A (en) | 2014-12-26 | 2014-12-26 | Remote water meter capable of keeping internal environment dry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784043A (en) |
-
2014
- 2014-12-26 CN CN201410828492.3A patent/CN105784043A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |