CN206300699U - Anti-freezing intelligent water meter - Google Patents
Anti-freezing intelligent water meter Download PDFInfo
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- CN206300699U CN206300699U CN201620872028.9U CN201620872028U CN206300699U CN 206300699 U CN206300699 U CN 206300699U CN 201620872028 U CN201620872028 U CN 201620872028U CN 206300699 U CN206300699 U CN 206300699U
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Abstract
The utility model discloses a kind of anti-freezing intelligent water meter, including power module, controller, valve control module, temperature detecting module, alarm module and remote wireless communication module；Temperature detecting module, alarm module and remote wireless communication module are connected with controller；The environment temperature and incoming controller of temperature detecting module detection water pump composite position；Controller controls alarm module alarm according to temperature information, or water meter frost warning message is externally sent by remote wireless communication module.The utility model is by high-precision temperature detecting module detection temperature, when temperature is relatively low, intellectual water meter is connected and communicated by remote wireless communication module with user's mobile device, inform that user's water meter there may be bursting by freezing dangerous, can also be alarmed by alarm module simultaneously, remind water meter user of service to carry out isothermal holding to water meter.The utility model accuracy of detection is high, effective early warning can be carried out to microthermal climate, and carry out antifreeze alarm in time to water meter.
Description
Technical field
The utility model is specifically related to a kind of anti-freezing intelligent water meter.
Background technology
Intellectual water meter is that one kind is entered using modern microelectronic technology, Modern Transducer Technology, intellective IC card technology to water consumption
Row is measured and carries out the new water meter of water data transmission and settlement bargain, and it can be recorded and electronical display to water consumption,
Water consumption can be controlled according to agreement, and be automatically performed the water rate of stepped water pricing and calculated, while can carry out using water
The function of data storage；But also data transfer and settlement of transactions work(can be carried out by IC-card, and it is convenient with transaction, calculate accurate
Really, the characteristics of being settled accounts using bank.Therefore, with the development and the improvement of people's living standards of economic technology, intelligence
Water meter is had been widely used in water system, carries important role.
But, current intellectual water meter is arranged in outdoor, or in special water meter chamber, the position of arrangement is without any anti-
Jelly measure.With the deterioration of world climate in recent years, extreme weather is constantly showed all over the world, the extreme weather such as frost cold wave
Appearance repeatedly, easily cause the glass of intellectual water meter to burst, the failure such as intellectual water meter is freezing, explosion.
Utility model content
The purpose of this utility model be provide it is a kind of being capable of effectively early warning and antifreeze anti-freezing intelligent water meter.
This anti-freezing intelligent water meter that the utility model is provided, including power module, controller and valve control module, also
Including temperature detecting module, alarm module and remote wireless communication module；Temperature detecting module, alarm module and long distance wireless lead to
Letter module is connected with controller；Temperature detecting module is used to detect the environment temperature of water pump composite position, and the temperature that will be detected
The incoming controller of degree information；Controller controls alarm module alarm according to temperature information, or by remote wireless communication module
Externally send water meter frost warning message.
Described alarm module includes display screen and buzzer siren.
Described controller is single-chip microcomputer, DSP or FPGA.
Described temperature detecting module is the temperature sensing circuit being made up of the temperature sensor of model PT1000.
Described remote wireless communication module is 3G wireless communication modules.
Described 3G wireless communication modules are the wireless communication module of model SIM5360.
The wireless communication module of described model SIM5360 and the connection of controller, connect specifically by serial ports.
This anti-freezing intelligent water meter that the utility model is provided, water pump composite is detected by high-precision temperature detecting module
The temperature of position, when temperature is relatively low, the intelligence that intellectual water meter passes through the remote wireless communication module and user for carrying may move
Equipment is connected and communicated, and informs that user's water meter there may be bursting by freezing danger, while the alarm module that can be also carried by water meter is entered
Row alarm, effectively reminds water meter user of service to carry out isothermal holding to water meter.The utility model accuracy of detection is high, can be to low temperature
Weather carries out effective early warning, and carries out antifreeze alarm in time to water meter.
Brief description of the drawings
Fig. 1 is functional block diagram of the present utility model.
Fig. 2 is the circuit theory diagrams that temperature detecting module of the present utility model is connected with controller.
Fig. 3 is the circuit theory diagrams that remote wireless communication module of the present utility model is connected with controller.
Specific embodiment
It is as shown in Figure 1 functional block diagram of the present utility model：This anti-freezing intelligent water meter that the utility model is provided, bag
Include power module, controller, valve control module, temperature detecting module, alarm module and remote wireless communication module；Power supply mould
Block is powered to intellectual water meter；Valve control module, temperature detecting module, alarm module and remote wireless communication module with control
Device is connected；Temperature detecting module is used to detect the environment temperature of water pump composite position, and the incoming control of temperature information that will be detected
Device；Controller controls alarm module alarm according to temperature information, or water meter ice is externally sent by remote wireless communication module
Freeze warning message；Controller can in good time close water supply line with control valve control module, so as to remind water meter user to go out
Abnormal conditions are showed, such as temperature of surface water is too low, the abnormal conditions such as possible quick-fried table.
Alarm module includes the warning device of display screen, buzzer siren, audible-visual annunciator or equal function.Controller can
With using the process chip of the equal function such as single-chip microcomputer, DSP or FPGA.
It is illustrated in figure 2 the circuit theory diagrams that temperature detecting module of the present utility model is connected with controller：Temperature detection
The temperature sensing circuit that module is constituted using the temperature sensor of model PT1000；The model MSP430F6736 of controller；
No. 11 pins of controller are I/O pins, the output end of its connection PT1000 temperature sensing circuit（AD_V3P6 is indicated in figure）；
To enable pin, during its high level, switching tube V5 conductings, the control end of switching tube V1 is pulled low No. 12 pins of controller,
PT1000 platinum resistance thermometer sensor,s access circuit, start thermometric, No. 11 pins that temperature measurement signal passes through the incoming controller of circuit.
It is illustrated in figure 3 the circuit theory diagrams that remote wireless communication module of the present utility model is connected with controller：Remotely
Wireless communication module is 3G wireless communication modules, the specially wireless communication module of model SIM5360.SIM5360 communication cores
Piece passes through serial ports（No. 71 of chip and No. 68 pins）It is connected with the serial ports pin of controller；No. 82 pins of communication chip are day
Wire pin, connects antenna（U1 is indicated in figure）.No. 20 pins of communication chip are power pins, connect SIM card slot（Figure acceptance of the bid
Show SIM-6）1 pin, communication chip No. 1 pin output Restart Signal（SIMRST is indicated in figure）, connected by current-limiting resistance R46
The replacement pin of SIM card slot is connect, No. 19 pins of chip are output clock signal, and connecting SIM by current-limiting resistance R21 inserts
The Clock Signal pin of groove, No. 17 pins of chip are data input/output pin, and connecting SIM by current-limiting resistance R20 inserts
The data pin of groove.
Claims (4)
1. a kind of anti-freezing intelligent water meter, including power module, controller and valve control module, it is characterised in that also including temperature
Detection module, alarm module and remote wireless communication module；Temperature detecting module, alarm module and remote wireless communication module are equal
It is connected with controller；Temperature detecting module is used to detect the environment temperature of water pump composite position, and the temperature information that will be detected is passed
Enter controller；Controller controls alarm module alarm according to temperature information, or is externally sent by remote wireless communication module
Water meter freezes warning message；Described temperature detecting module is the temperature detection being made up of the temperature sensor of model PT1000
Circuit；Described remote wireless communication module is the 3G wireless communication modules of model SIM5360.
2. anti-freezing intelligent water meter according to claim 1, it is characterised in that described alarm module includes display screen and honeybee
Ring alarm.
3. anti-freezing intelligent water meter according to claim 1, it is characterised in that described controller be single-chip microcomputer, DSP or
FPGA。
4. anti-freezing intelligent water meter according to claim 1, it is characterised in that the radio communication of described model SIM5360
Module and the connection of controller, connect specifically by serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872028.9U CN206300699U (en) | 2016-08-12 | 2016-08-12 | Anti-freezing intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872028.9U CN206300699U (en) | 2016-08-12 | 2016-08-12 | Anti-freezing intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300699U true CN206300699U (en) | 2017-07-04 |
Family
ID=59202560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872028.9U Active CN206300699U (en) | 2016-08-12 | 2016-08-12 | Anti-freezing intelligent water meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN206300699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854675A (en) * | 2020-07-27 | 2020-10-30 | 杭州乾博科技有限公司 | Method and system for detecting freezing of water meter |
| CN111912380A (en) * | 2020-07-27 | 2020-11-10 | 杭州乾博科技有限公司 | Water meter freezing degree calculation method and system |
| CN112435453A (en) * | 2020-11-03 | 2021-03-02 | 广州理工学院 | Wireless automatic meter reading system |
-
2016
- 2016-08-12 CN CN201620872028.9U patent/CN206300699U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854675A (en) * | 2020-07-27 | 2020-10-30 | 杭州乾博科技有限公司 | Method and system for detecting freezing of water meter |
| CN111912380A (en) * | 2020-07-27 | 2020-11-10 | 杭州乾博科技有限公司 | Water meter freezing degree calculation method and system |
| CN111912380B (en) * | 2020-07-27 | 2022-12-06 | 杭州乾博科技有限公司 | Water meter freezing degree calculation method and system |
| CN112435453A (en) * | 2020-11-03 | 2021-03-02 | 广州理工学院 | Wireless automatic meter reading system |
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