CN207260246U - A kind of antitheft water monitoring system of outdoor fire hydrant - Google Patents
A kind of antitheft water monitoring system of outdoor fire hydrant Download PDFInfo
- Publication number
- CN207260246U CN207260246U CN201720936480.1U CN201720936480U CN207260246U CN 207260246 U CN207260246 U CN 207260246U CN 201720936480 U CN201720936480 U CN 201720936480U CN 207260246 U CN207260246 U CN 207260246U
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- China
- Prior art keywords
- microprocessor
- fire hydrant
- microswitch
- rfid identification
- outdoor fire
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Abstract
The utility model discloses a kind of antitheft water monitoring system of outdoor fire hydrant, including monitoring device, and the electronic tag on the boring cover of fire hydrant with the interface of fire hose is installed in respectively；Monitoring device includes microprocessor, radio transmitting device, microswitch and the RFID identification device for data in reading electronic labels；Microswitch is sheathed on outside the valve rod of the flap for opening and closing fire hydrant, and RFID identification device is installed on the valve body of fire hydrant；The input terminal of microprocessor is electrically connected the output terminal of RFID identification device, microswitch is electrically connected the input terminal of microprocessor, microprocessor is connected by radio transmitting device with monitor supervision platform, and the result and the state of microswitch that microprocessor is read by RFID identification device act accordingly.Be monitored by microswitch and RFID identification device alternative sensor, can distinguish exactly fire hydrant be in just common water state and it is improper use water state, it is and simple in structure.
Description
Technical field
Fire-fighting domain is the utility model is related to, more specifically to a kind of antitheft water monitoring system of outdoor fire hydrant.
Background technology
It is public outdoor to be largely distributed in street, cell etc. as the important fire fighting device to fight a fire for outdoor fire hydrant
Place, it is difficult that this results in outdoor fire hydrant protection, it is easy to which, by stolen water, the phenomenon of such stolen water not only causes public resource
Infringement, can also affect on the efficiency of fire fighting truck fire extinguishing what is more, therefore, it is necessary that outdoor fire hydrant, which has anti-stealing water function,
's.However, the antitheft water monitoring system of existing outdoor fire hydrant, more there is electronic unit, the higher and overall system of cost
Unite the problem of complex, electronic unit is more to mean that system overall power dissipation is larger, in this way, battery can not supply for a long time
Answer each component continuous firing.And make it that monitoring system is complex because electronic unit is more, it is not easy to installation, maintenance.This
Outside, the antitheft water monitoring system of outdoor fire hydrant is generally only capable of judging the streamflow regime of fire hydrant, i.e. outdoor fire hydrant at present
Whether used, and can not differentiate fire hydrant is illegally used by fire fighting truck normal use, or by criminal, is thus existed
The situation of false alarm occurs, and reliability is relatively low.In addition, current antitheft water monitoring system is wirelessly connected with corresponding platform
Connect, then artificially determine whether just to commonly use water, so consume manpower and time.
Utility model content
The purpose of this utility model is to provide a kind of antitheft water monitoring system of outdoor fire hydrant, its work(with safety water
Can, and false alarm can be avoided, and low cost, low-power consumption.
To reach above-mentioned purpose, the solution of the utility model is：
A kind of antitheft water monitoring system of outdoor fire hydrant, including monitoring device, and outdoor fire hydrant is installed in respectively
Boring cover on and fire hose interface electronic tag, the monitoring device includes microprocessor, radio transmitting device, micro-
Dynamic switch and for reading in the electronic tag on the outdoor fire hydrant RFID identification device of data, described micro-
Dynamic switch sleeve is arranged on outside the valve rod for the flap for being used for opening and closing the outdoor fire hydrant, and the RFID identification device is installed in
On the valve body of the outdoor fire hydrant；
The respective input of the microprocessor is electrically connected the output terminal of the RFID identification device, the microswitch electricity
The respective input of the microprocessor is connected, the microprocessor is carried out by the radio transmitting device and a monitor supervision platform
Communication connection, and the result that is read by the RFID identification device of the microprocessor and the state of the microswitch are made
Corresponding actions.
The storage battery of powering load is further included, the microprocessor, the radio transmitting device and the storage battery are equal
It is installed on the valve body；Or the solar components of powering load are further included, the solar components include solar-electricity
Pond plate, charge-discharge control circuit and rechargeable battery, the solar panel are installed in the upper surface of the valve body, micro- place
Reason device, the radio transmitting device, the charge-discharge control circuit and the rechargeable battery are installed on the valve body, it is described too
Positive energy solar panel is electrically connected the input terminal of the charge-discharge control circuit, and the charge-discharge control circuit is double with the rechargeable battery
To connection, the power output end of the charge-discharge control circuit is electrically connected the load.
The load includes the microprocessor, the radio transmitting device and the microswitch.
The interface of the outdoor fire hydrant and city planting ductwork is equiped with valve, described in the drive end of the valve is electrically connected
The control terminal of microprocessor.
Buzzer is installed, the corresponding output end of the microprocessor is electrically connected the buzzer on the valve body.
The valve body has the water outlet stretched along one epitaxial lateral overgrowth, and the water outlet detachably connects with the fire hose
Connect, the water outlet can be also detachably connected with the boring cover.
With the above structure, the utility model has the advantages that：The utility model by microswitch and
RFID identification device alternative sensor carries out antitheft water monitoring, and comprehensive from microswitch and RFID identification device both sides,
Can distinguish exactly outdoor fire hydrant be in just common water state or it is improper use water state, to avoid false alarm, and
Antitheft water monitoring system has the characteristics that simple in structure, number of devices is few low with cost.
Brief description of the drawings
Fig. 1 is the structure sectional view of the utility model.
Fig. 2 is the structure diagram of fire hose.
Fig. 3 is that the circuit of the utility model connects block diagram.
Fig. 4 is that another circuit of the utility model connects block diagram.
Fig. 5 is that the circuit of solar components connects block diagram.
In figure：
11- valve body 12- valve rods
13- water outlets 14- boring covers
15- open-close on-offs the first electronic tags of 21-
22- the second electronic tag 3- fire hoses
31- hose coupling 41- microswitches
42-RFID identification devices
Embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
A kind of antitheft water monitoring system of outdoor fire hydrant, as shown in Figs. 1-5, the utility model are disappeared in conventional outdoor
The improvement made on the basis of fiery bolt, this antitheft water monitoring system include monitoring device and electronic tag.
As shown in Figs. 1-3, outdoor fire hydrant includes valve body 11, flap, valve rod 12, boring cover 14 and open-close on-off 15, valve body
11 along the outwardly extending water outlet 13 in side of its lateral wall, boring cover 14 with being installed at water outlet 13, and open-close on-off 15 is pressed
Usual manner is arranged at the top of valve body 11, and is connected with the upper end of valve rod 12, the lower end of valve rod 12 in the usual way with flap
It is connected.Routinely, outdoor fire hydrant from valve body 11 in use, artificially disassemble boring cover 14, then by fire hose 3
It is attached with water outlet 13.
Electronic tag includes the first electronic tag 21 and the second electronic tag 22, and the first electronic tag 21 is installed in boring cover 14
On, the second electronic tag 22 is installed at the hose coupling 31 of fire hose 3.In the utility model, the fire-fighting of fire house
Water band 3 can be equipped with the second electronic tag 22.
Monitoring device includes microprocessor, radio transmitting device, microswitch 41 and RFID identification device 42.Microswitch
41 are placed on outside the upper end of valve rod 12, for judging whether outdoor fire hydrant is opened.In the present embodiment, when outdoor fire hydrant is closed
When, i.e., valve rod 12 is in not operating state, and microswitch 41 is in opening at this time；When outdoor fire hydrant is opened, i.e. valve
Bar 12 acts, and microswitch 41 senses the action of valve rod 12 and switches to closure state at this time.RFID identification device 42 and
One electronic tag 21 and the second electronic tag 22 match, for reading the number in first, second electronic tag 21,22
According to, also, RFID identification device is installed on valve body 11.Specifically, conventional boring cover 14 is connected by cover board with annular gusset
Form, the annular gusset of boring cover 14 is placed on outside foregoing water outlet 13, and the annular gusset of boring cover 14 and the outside of water outlet 13
Wall is bonded to each other fixing and links together, and cover board is sealed the water outlet of water outlet 13, the first above-mentioned electronic tag 21
It is installed on the lateral wall of annular gusset of boring cover 14, it is preferred that the annular of boring cover 14 is stretched out in the part of the first electronic tag 21
The end of gusset；RFID identification device be installed on water outlet 13 corresponding to valve body 11 lateral wall between boring cover 14, also,
After boring cover 14 is installed, RFID identification device is corresponding with the first electronic tag 21.In addition, the second foregoing electronic tag 22 is installed in
On lateral wall at the hose coupling 31 of fire hose 3, after fire hose 3 is installed on water outlet 13 in the usual way, water band connects
The second electronic tag 22 on mouth 31 is corresponding with RFID identification device.Since RFID identification device is in the annular gusset of boring cover 14
Rear, and between the two there are difference in height, therefore RFID identification device can avoid being exposed to the sun for the sun to a certain extent, improve
The service life of RFID identification device.
Microprocessor is communicatively coupled by radio transmitting device and a monitor supervision platform, the respective input of microprocessor
Microswitch 41 is electrically connected, current state is transmitted in microprocessor by microswitch 41, the respective input electricity of microprocessor
The output terminal of RFID identification device 42 is connected, RFID identification device 42 is transmitted to result is read in microprocessor, wherein, read
As a result it is：1) data, are not read；2) data of the first electronic tag 21 or the second electronic tag 22, are read；If
A kind of situation, then mean that boring cover 14 is disassembled from valve body 11, moreover, not connecting fire hose 3 at water outlet 13；
If the second situation, then mean that boring cover 14 is disassembled from valve body 11, but fire hose 3 be connected with water outlet 13,
Correspond to alternatively, boring cover 14 is still installed on valve body 11 at water outlet 14.Moreover, microprocessor according to 41 state of microswitch and
The reading result of RFID identification device 42 is acted accordingly.In the present embodiment, monitor supervision platform is the unit of related fire-fighting.
Specifically, under normal condition, microswitch 41 is in opening, and flap is closed at this time, fire-fighting
Water does not flow out, and RFID identification device 42 can read the data in the first label 21, i.e. RFID identification device 42 detects
First electronic tag 21 is still on outdoor fire hydrant；In other words, microprocessor is in opening and according to microswitch 41
The presence of one electronic tag 21 judges that outdoor fire hydrant is under normal condition, therefore microprocessor is without subsequent action.Just
Under common water state, flap is opened by conventional methods, makes fire water flow out, outdoor fire hydrant is in opening, micro- at this time
Dynamic switch 41 senses that valve rod 12 acts and switches to closure state, meanwhile, the boring cover 14 with the first electronic tag 21 is from valve
Disassembled on body 11, and the fire hose 3 of the second electronic tag 22 is installed and water outlet 13 is connected, RFID identification device 42
The data in the second electronic tag 22 are read, i.e. RFID identification device 42 detects that the second electronic tag 22 is present in outdoor and disappears
On fiery bolt；In other words, microprocessor is in closure state according to microswitch 41 and the second electronic tag 22 is present in outdoor and disappears
On fiery bolt, judge that outdoor fire hydrant is under just common water state, therefore microprocessor no longer carries out subsequent action；It is improper to use water
When, flap is opened by conventional methods, makes fire water flow out, and outdoor fire hydrant is opened, and microswitch 41 senses valve rod at this time
12 act and close, meanwhile, the boring cover 14 with the first label 21 is also disassembled from valve body 11, therefore RFID identification device 42 does not have
There are the data read in the first electronic tag 21 and the second electronic tag 22, i.e. RFID identification device 42 can't detect the first electricity
The presence of 21 and second electronic tag 22 of subtab；In other words, microprocessor does not read the first electricity according to RFID identification device
The presence of 21 and second electronic tag 22 of subtab, and microswitch 41 are in closure state and judge that outdoor fire hydrant is in non-
Normal water state, i.e. outdoor fire hydrant are in stolen water state, at this time microprocessor by radio transmitting device by alarm signal
Monitor supervision platform is transferred to, reminds related fire units someone just in stolen water.
Preferably, as shown in figure 4, the interface of outdoor fire hydrant and city planting ductwork is equiped with valve in the usual way, this
The drive end of valve is electrically connected the control terminal of microprocessor, to be controlled by microprocessor to valve, also, normal condition
When, this electric control valve is in opening, when microprocessor judge outdoor fire hydrant for example it is foregoing in it is improper with water when, micro- place
Reason device closes control valve, makes fire water not flow out, can be in first time automatically when stolen water situation occurs to realize
Close outdoor fire hydrant.Wherein, valve can be conventional electromagnetic valve or electric control valve.
Preferably, buzzer is installed on the valve body 11 of outdoor fire hydrant, the corresponding output end of this microprocessor is electrically connected
Buzzer, when microprocessor judge outdoor fire hydrant for example it is foregoing in it is improper with water when, microprocessor by control buzzer open
Open, make a sound, play the role of warning water-robbery person, remind surrounding population.
Further, as shown in Figure 1 and as shown in figure 5, the utility model further includes the storage battery of powering load, and
Load includes microprocessor, radio transmitting device, RFID identification device 42 and microswitch 41, and valve and buzzer.Or
Person, the utility model can also be powered load by solar components, and solar components include solar panel, fill
Charge/discharge control circuit and rechargeable battery, solar panel are installed at the top surface of valve body 11, in order to make solar panel is most
The reception sunlight of big degree, solar panel are electrically connected the input terminal of charge-discharge control circuit, charge-discharge control circuit with
Rechargeable battery is bi-directionally connected, and the power output end of charge-discharge control circuit is electrically connected above-mentioned load, in the present embodiment, is loaded and is
Microprocessor, radio transmitting device, RFID identification device 42, microswitch 41, buzzer and valve.
Further, microprocessor, radio transmitting device, charge-discharge control circuit and rechargeable battery are mounted on valve body 11
Close at boring cover 14.
It is preferred that microprocessor, radio transmitting device, charge-discharge control circuit and rechargeable battery are integrated in same pcb board
On.It is preferred that this pcb board is installed on valve body 11 by a seal box.
In the utility model, radio transmitting device carries out communications by GPRS or GSM, microprocessor use with
ARM is the STM32 microcontrollers of core.
The foregoing is merely the preferred embodiment of the present embodiment, all equalizations done with the utility model claims scope
Change and modification, should all belong to the right of the utility model.
Claims (6)
- A kind of 1. antitheft water monitoring system of outdoor fire hydrant, it is characterised in that：Including monitoring device, and room is installed in respectively Include microprocessor, wireless biography with the electronic tag of the interface of fire hose, the monitoring device on the boring cover of outer fire hydrant Defeated device, microswitch and the RFID identification dress for reading the data in the electronic tag on the outdoor fire hydrant Put, the microswitch is sheathed on outside the valve rod of the flap for opening and closing the outdoor fire hydrant, the RFID identification Device is installed on the valve body of the outdoor fire hydrant；The respective input of the microprocessor is electrically connected the output terminal of the RFID identification device, and the microswitch is electrically connected The respective input of the microprocessor, the microprocessor are communicated by the radio transmitting device with a monitor supervision platform Connection, and the result that is read by the RFID identification device of the microprocessor and the state of the microswitch are made accordingly Action.
- A kind of 2. antitheft water monitoring system of outdoor fire hydrant according to claim 1, it is characterised in that：Further include to negative The storage battery of power supply is carried, the microprocessor, the radio transmitting device and the storage battery are assembled on the valve body；Or Person further includes the solar components of powering load, and the solar components include solar panel, charge-discharge control circuit And rechargeable battery, the solar panel are installed in the top surface of the valve body, the microprocessor, described be wirelessly transferred dress Put, the charge-discharge control circuit and the rechargeable battery are installed on the valve body, the solar panel electrical connection institute The input terminal of charge-discharge control circuit is stated, the charge-discharge control circuit is bi-directionally connected with the rechargeable battery, the discharge and recharge The power output end of control circuit is electrically connected the load.
- A kind of 3. antitheft water monitoring system of outdoor fire hydrant according to claim 2, it is characterised in that：The load bag Include the microprocessor, the radio transmitting device and the microswitch.
- A kind of 4. antitheft water monitoring system of outdoor fire hydrant according to claim 1, it is characterised in that：The outdoor disappears The interface of fiery bolt and city planting ductwork is equiped with valve, and the drive end of the valve is electrically connected the control terminal of the microprocessor.
- A kind of 5. antitheft water monitoring system of outdoor fire hydrant according to claim 1, it is characterised in that：On the valve body Buzzer is installed, the corresponding output end of the microprocessor is electrically connected the buzzer.
- A kind of 6. antitheft water monitoring system of outdoor fire hydrant according to claim 1, it is characterised in that：The valve body tool There is the water outlet stretched along one epitaxial lateral overgrowth, the water outlet is detachably connected with the fire hose, and the water outlet also can It is enough to be detachably connected with the boring cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936480.1U CN207260246U (en) | 2017-07-28 | 2017-07-28 | A kind of antitheft water monitoring system of outdoor fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936480.1U CN207260246U (en) | 2017-07-28 | 2017-07-28 | A kind of antitheft water monitoring system of outdoor fire hydrant |
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| Publication Number | Publication Date |
|---|---|
| CN207260246U true CN207260246U (en) | 2018-04-20 |
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| CN201720936480.1U Active CN207260246U (en) | 2017-07-28 | 2017-07-28 | A kind of antitheft water monitoring system of outdoor fire hydrant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503399A (en) * | 2017-07-28 | 2017-12-22 | 福建天广消防有限公司 | A kind of antitheft water monitoring system of outdoor fire hydrant |
-
2017
- 2017-07-28 CN CN201720936480.1U patent/CN207260246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503399A (en) * | 2017-07-28 | 2017-12-22 | 福建天广消防有限公司 | A kind of antitheft water monitoring system of outdoor fire hydrant |
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