CN202994364U - Apparatus capable of detecting pressure of water supply network at any moment - Google Patents
Apparatus capable of detecting pressure of water supply network at any moment Download PDFInfo
- Publication number
- CN202994364U CN202994364U CN 201220732577 CN201220732577U CN202994364U CN 202994364 U CN202994364 U CN 202994364U CN 201220732577 CN201220732577 CN 201220732577 CN 201220732577 U CN201220732577 U CN 201220732577U CN 202994364 U CN202994364 U CN 202994364U
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- Prior art keywords
- water supply
- pressure
- output terminal
- analog
- supply network
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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an apparatus capable of detecting pressure of a water supply network at any moment. The apparatus allows people to know the pressure of the water supply network through a cell phone anytime and anywhere, is time-saving and labor-saving, and helps to better guarantee water supply. The task of the apparatus is completed as follows: the apparatus capable of detecting the pressure of the water-supply network at any moment comprises a cell phone card, an output terminal of a pressure sensor is connected with an input terminal of an analog-to-digital converter, the analog-to-digital converter converts pressure to analog electric signals and an output terminal of the analog-to-digital converter is connected with an input terminal of a single-chip microcomputer, the single-chip microcomputer outputs processed data and an output terminal of the single-chip microcomputer is connected with an input terminal of a communication module, and an output terminal of the cell phone card is connected with an input terminal of the communication module. The apparatus provided by the utility model has the following effects that through adoption of the cell phone, the pressure of the water supply network can be known to urge a railway water-supply department to supply water timely and guarantee safe water supply.
Description
Technical field:
The utility model relates to a kind of device that utilizes mobile phone to detect water supply network pressure whenever and wherever possible, is specially adapted to the important water supply place use such as public supply mains and water supply system of railway pipe network.
Background technology:
Each place, public supply mains distribution city guarantees the water supply network pressure that each is local, just can realize safety water supply, implement to understand each point official website pressure, and this can not lack water supply managerial personnel hydrotechny personnel and water supply personnel.Public supply mains test pressure device adopts mechanical pressure gauge mostly mostly, because point is many, distributes wide, and understanding each water supply point pressure obviously wastes time and energy.
Summary of the invention:
Task of the present utility model is to propose a kind of mobile phone that utilizes can understand grasp water supply network pressure whenever and wherever possible, and time saving and energy saving, better a kind of of assure feed water can detect the water supply network pressure apparatus at any time.Task of the present utility model is completed like this, a kind ofly can detect at any time the water supply network pressure apparatus, it comprises Mobile phone card, it is characterized in that: the output terminal of pressure transducer is connected with the input end of analog to digital converter, analog to digital converter converts pressure to analog electrical signal and is connected with the input end of single-chip microcomputer by output terminal, described single-chip microcomputer is connected by output terminal the data of handling well with the input end of communication module, the output terminal of Mobile phone card is connected with the input end of communication module.Described pressure transducer is fixed on the pipe network place, is fixed with described analog to digital converter, single-chip microcomputer, communication module and Mobile phone card on circuit board.The utlity model has following effect: utilize Mobile phone card, pressure data values is passed to mobile phone, can grasp water supply network pressure whenever and wherever possible, system is even more important for water supply system of railway, along with railway speed increase, shorten between the stopping time passenger station, to give the passenger vehicle topped up with water within the limited time, not increasing equipment, utilize mobile phone, just can grasp water supply network pressure in order to supervise railway feedwater department in time to add water, guarantee safety water supply.
Description of drawings:
Fig. 1 is circuit box structure schematic diagram of the present utility model.
Drawing explanation: 1, pressure transducer, 2, analog to digital converter, 3, single-chip microcomputer, 4, communication module, 5, antenna, 6, Mobile phone card.
Embodiment:
describe embodiment in detail in conjunction with above accompanying drawing, existing mechanical pressure gauge is replaced by pressure transducer 1, pressure transducer is fixed to the pipe network place that needs detection, the output terminal of described pressure transducer is connected with the input end of analog to digital converter 2, analog to digital converter converts pressure to analog voltage signal and is connected by the input end of output terminal with single-chip microcomputer 3, calculate through single-chip microcomputer and provide metric pressure signal, the data of handling well are connected by the input end of output terminal with communication module 4, the force value that calculates is sent by antenna 5 by communication module, the output terminal of Mobile phone card 6 is connected with the input end of communication module.Described analog to digital converter, single-chip microcomputer, communication module and Mobile phone card are fixed on a circuit board, thereby have realized that ductwork pressure detects all-purpose card.
Claims (2)
1. one kind can be detected the water supply network pressure apparatus at any time, it comprises Mobile phone card, it is characterized in that: the output terminal of pressure transducer is connected with the input end of analog to digital converter, analog to digital converter converts pressure to analog electrical signal and is connected with the input end of single-chip microcomputer by output terminal, described single-chip microcomputer is connected by output terminal the data of handling well with the input end of communication module, the output terminal of Mobile phone card is connected with the input end of communication module.
2. according to claim 1ly a kind ofly can detect at any time the water supply network pressure apparatus, it is characterized in that: described pressure transducer is fixed on the pipe network place, is fixed with described analog to digital converter, single-chip microcomputer, communication module and Mobile phone card on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732577 CN202994364U (en) | 2012-12-27 | 2012-12-27 | Apparatus capable of detecting pressure of water supply network at any moment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732577 CN202994364U (en) | 2012-12-27 | 2012-12-27 | Apparatus capable of detecting pressure of water supply network at any moment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994364U true CN202994364U (en) | 2013-06-12 |
Family
ID=48565536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220732577 Expired - Fee Related CN202994364U (en) | 2012-12-27 | 2012-12-27 | Apparatus capable of detecting pressure of water supply network at any moment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894373A (en) * | 2022-05-05 | 2022-08-12 | 福州新城市政工程设计有限公司 | Pipe network pressure monitoring equipment based on high in clouds |
-
2012
- 2012-12-27 CN CN 201220732577 patent/CN202994364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894373A (en) * | 2022-05-05 | 2022-08-12 | 福州新城市政工程设计有限公司 | Pipe network pressure monitoring equipment based on high in clouds |
| CN114894373B (en) * | 2022-05-05 | 2023-06-23 | 福州新城市政工程设计有限公司 | Pipe network pressure monitoring equipment based on high in clouds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131227 |