CN206896655U - A kind of end water testing device with monitoring system - Google Patents
A kind of end water testing device with monitoring system Download PDFInfo
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- CN206896655U CN206896655U CN201720694392.5U CN201720694392U CN206896655U CN 206896655 U CN206896655 U CN 206896655U CN 201720694392 U CN201720694392 U CN 201720694392U CN 206896655 U CN206896655 U CN 206896655U
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Abstract
The utility model provides a kind of end water testing device with monitoring system, examination waterpipe including monitoring device, pressure sensor, magnetic valve and both ends open, the pressure of pressure sensor detection examination waterpipe internal water, monitoring device calculates the flow of press water according to the electric signal of the pressure data received, and the data on flows of calculating is included on the display device electrically connected with the monitoring device.End water testing device provided by the utility model with monitoring system, the pressure of pressure sensor detecting system pipeline reclaimed water, and the pressure signal detected is transmitted to monitoring device, monitoring device calculates the flow of water outlet according to pressure signal, and show the flow value of water and the mobile phone or the APP of other display equipment that transmit to central monitor and relevant staff on, the quality of fire fighting supply can be monitored at any time, working site Deng Lou of the staff to end water testing device, operation of climbing are avoided, ensure that the personal safety of staff.
Description
Technical field
The utility model belongs to fire-fighting equipment field, is related to a kind of end water testing device, more particularly to a kind of with monitoring
The end water testing device of system.
Background technology
Automatic sprinkler system is to include sprinkler tip, alarm valve group, water flow alarm device etc., such as water flow indicator or
Pressure switch, can when fire occurs automatic water jetting automatic fire extinguishing system, it is and generally acknowledged maximally effective in the world at present
First-aid extinguishing mode, the system have the advantages that safe and reliable, economical and practical and fire extinguishing success rate is high.
End water-test device of automatic fire-extinguishing sprinkler system is the indispensable part of sprinkling system, can be with by this device
Detect the operation conditions of whole system.《Code for design of automatic fire sprinkler systems》(GB50084-2001) it is, right in interpretation of section
This device is made to be used as detailed annotation：" for the reliability of detecting system, can test system in an open least favorable bar
Shower nozzle under part is reliably alarmed and normally started, it is desirable to end water testing device is set at the water supply least favorable of each alarm valve.
Whether the content of end water testing device test, including the action of water flow indicator, alarm valve, pressure switch, warning water system are normal,
Whether distributing pipe line is unobstructed, and operating pressure at sprinkler at least favorable point etc..”
But existing end water test device for fire-extinguishing, majority is manual test device, and also some is electronic test device,
But both general character are, use and manually periodically arrive the manually opened testing valve of water door of each fire main end least favorable point, according to
The reading detection waterpower situation of pressure gauge.Due to the specificity of end water test device for fire-extinguishing position so that this is operated in manually
It is extremely inconvenient in operating process.Secondly as existing end water testing device is to judge extinguishing pipe according to the reading of pressure gauge
The waterpower situation on road, because the limitation of pressure gauge itself, whether it can only read the static pressure of fire water in now pipeline
It is up to standard, synthesis waterpower situation during fire-fighting system work can not be judged, the staff of execute-in-place also has no way of analyzing extinguishing pipe
The state on road.
Utility model content
A kind of the defects of the utility model exists for prior art, there is provided end water testing device with monitoring system.
End water testing device provided by the utility model with monitoring system, including monitoring device, pressure sensor, electricity
The examination waterpipe of magnet valve and both ends open.
Wherein, one end of the pressure sensor and the magnetic valve is arranged on the lateral wall of the examination waterpipe,
And connected with the inside of the examination waterpipe, the other end is electrically connected with the monitoring device, and the pressure sensor will press
The electric signal transmission of force data to the monitoring device, the monitoring device controls the unlatching and/or closing of the magnetic valve；
The monitoring device passes through formula Q=K (10P) according to the electric signal of the pressure data received0.5Calculate pressure
The flow of water, and the data on flows of calculating is included on the display device electrically connected with the monitoring device.
In a preferred embodiment, the monitoring device is provided with driving part, and the driving part drives the electricity
Magnet valve is rotated horizontally and/or moved up and down, to control the unlatching of the magnetic valve and/or closing.
In a preferred embodiment, the both ends of the examination waterpipe are respectively pressurized water inlet and pressurized water outlet, institute
Pressurized water inlet connection external pressure water supply is stated, the pressurized water outlet is provided with examination (operating) water nozzle, and the examination (operating) water nozzle is used
Press water in the injection pipeline.
In a preferred embodiment, the examination (operating) water nozzle is fixedly mounted on the madial wall of the pressurized water outlet, institute
The trapezoid boss that is shaped as of the inwall of examination (operating) water nozzle is stated, the cross section of the trapezoid boss is circle.
In a preferred embodiment, the monitoring device is electrically connected by cable with central monitor, by what is calculated
The flow of press water is transmitted to the display device of the central monitor.
In a preferred embodiment, the monitoring device by SIM card by the flow of the press water calculated transmit to
APP terminals.
In a preferred embodiment, the monitoring device is provided with comparator, the pressure data received and presetting threshold
Value compares, if the pressure data received is less than predetermined threshold, the monitoring device starts the caution device being connected electrically, such as
Warning water system etc., prompt maintenance staff's on-call maintenance end water testing device.
In a preferred embodiment, the monitoring device is additionally provided with timer, the press water that monitoring device will calculate
Flow transmit to central monitor and/or APP terminals, the flow and pressure monitor of this water terminate, and start timer, accurate
It is standby to enter next circulation.
In a preferred embodiment, the end water testing device also includes input/output module, the input/output
The signal input part of module electrically connects with the monitoring device, the signal output part of the input/output module and the warning
Equipment electrically connects, if the flow of the press water calculated is less than predetermined threshold, the monitoring device passes through the input/output mould
Block starts the caution device, and after the caution device starts, enabling signal is fed back into institute by the input/output module
State monitoring device.
End water testing device provided by the utility model with monitoring system, pressure sensor detecting system pipeline reclaimed water
Pressure, and the pressure signal detected is transmitted to monitoring device, monitoring device calculates the flow of water outlet according to pressure signal,
And show the flow value of water and the mobile phone or the APP of other display equipment that transmit to central monitor and relevant staff
On, the quality of fire fighting supply can be monitored at any time, avoid working site Deng Lou, climb work of the staff to end water testing device
Industry, it ensure that the personal safety of staff.
Brief description of the drawings
Fig. 1 is the end water testing device provided by the utility model with monitoring system；
Fig. 2 is the fundamental diagram of end water testing device shown in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the end water testing device provided by the utility model with monitoring system, including examination water pipe
Road 5, monitoring device 1, pressure sensor 2, input/output module and magnetic valve 3.
Examination waterpipe 5 is that both ends are respectively equipped with the hollow pipeline of pressurized water inlet and pressurized water outlet, pressurized water inlet with
External pressure water supply, such as water pump, connection, the inside of pressurized water outlet are provided with examination (operating) water nozzle 4, and the vertical of examination (operating) water nozzle 4 cuts
Face is trapezoidal, and each cross section forms diameter and continuously justified, and tries the larger side of the bore of (operating) water nozzle 4 towards pressurized water inlet.
Pressure sensor 2 and magnetic valve 3 connect with the examination sealing of waterpipe 5, and magnetic valve 3 is positioned at examination (operating) water nozzle 4 and pressure
Between sensor 2, in the case where magnetic valve 3 is turned on and off state, pressure sensor 2 can detect the pressure of the examination reclaimed water of waterpipe 5
Power.
Magnetic valve 3 and pressure sensor 2 are electrically connected with supervising device 1, and supervising device 1 controls the unlatching of magnetic valve 3
Or closure, the pressure of the moment of the pressure sensor 2 detection examination reclaimed water of waterpipe 5, and by the pressure of the water detected with pressure telecommunications
Number form transmit to supervising device 1, the pressure value of water of the comparator with detecting inside supervising device 1 is compared
Compared with if the pressure value of the water detected is less than default threshold value, prompting pressure fault, monitoring device 1 sends alarm signal, such as
Start waterpower alarm, prompt staff to repair water pump of supply pressure water etc..
If the pressure value of the water detected is more than default threshold value, supervising device 1 is led to using the electric pressure signal received
Inflow-rate of water turbine calculation formula Q=K (10P)0.5The flow of press water in examination waterpipe 5 is calculated, supervising device 1 is provided with display, counts
The flow indication of the press water calculated is over the display.Supervising device 1 is also passed the flow of the press water calculated by cable
Transport to the display interface at fire hazard monitoring center, and by SIM card send to fire watch personnel, supervisor mobile phone on.
The signal input part of input/output module electrically connects with monitoring device 1, and signal output part is electrically connected with caution device
Connect, if the flow of the press water calculated is less than predetermined threshold, monitoring device 1 starts caution device by input/output module,
After caution device starts, enabling signal is fed back to by monitoring device by input/output module.If monitoring device 1 sends alarm
After signal, the feedback signal of caution device is not received, then monitoring device 1 prompts caution device failure, and the cue is sent out
Deliver to the display interface at cell phone application and fire hazard monitoring center.
By the end water testing device provided by the utility model with monitoring system, relevant staff can supervise at any time
The state of end water testing device reclaimed water is controlled, is climbed operation without fire-fighting maintenance staff to scene, to obtain the situation of current, both
Operating efficiency is improved, also ensure that the personal safety of maintenance staff.
When monitoring hydraulic pressure using the end water testing device provided by the utility model with monitoring system, first in system
After electricity, system enter init state, and initialization terminates, magnetic valve action command can be sent to magnetic valve 3 or directly surveyed
Try the pressure value of water.
If selecting to send magnetic valve action command to magnetic valve 3, if magnetic valve 3 is failure to actuate, magnetic valve 3 breaks down,
Supervising device 1 sends the fault message of magnetic valve 3 to the display interface at fire hazard monitoring center, and is sent by SIM card to disappearing
Anti- operator on duty, supervisor mobile phone on, remind relevant staff maintenance.
If magnetic valve 3 is acted according to instruction, the working condition of magnetic valve 3 is good, and system is examined by pressure sensor 2
The pressure of water is surveyed, the pressure value of water is shown on the display of pressure sensor 2, and the pressure value of the water detected is uploaded to
Supervising device 1, the comparator inside supervising device 1 is compared with the pressure value of the water detected, if the pressure of the water detected
Force value is less than default threshold value, then prompts pressure fault, and monitoring device 1 sends alarm signal.
If the pressure value of the water detected is more than default threshold value, supervising device 1 is led to using the electric pressure signal received
Inflow-rate of water turbine calculation formula Q=K (10P)0.5The flow of press water in examination waterpipe 5 is calculated, press water flow is included monitoring
Transmitted on device 1 and by the flow for the press water being calculated to the cell phone application of fire-control center and relevant staff,
The pressure flow of this examination reclaimed water of waterpipe 5, flow detection terminate, and the timer in monitoring device 1 starts timing, and under entrance
Individual circulation, to monitor the pressure condition of the examination reclaimed water of waterpipe 5 constantly.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, it is any to the utility model carry out
Equivalent modifications and substitute also all among category of the present utility model.Therefore, spirit and scope of the present utility model are not being departed from
Lower made impartial conversion and modification, should all cover in the scope of the utility model.
Claims (8)
1. a kind of end water testing device with monitoring system, it is characterised in that including monitoring device, pressure sensor, electromagnetism
The examination waterpipe of valve and both ends open；
Wherein, one end of the pressure sensor and the magnetic valve is arranged on the lateral wall of the examination waterpipe, and with
The inside connection of the examination waterpipe, the other end is connected electrically in the monitoring device, and the pressure sensor is by pressure data
Electric signal transmission to the monitoring device, the monitoring device controls the unlatching and/or closing of the magnetic valve；
The monitoring device receives pressure data, and the flow of press water in the examination waterpipe is calculated according to pressure data, and
The data on flows of calculating is included on the display device electrically connected with the monitoring device.
2. end water testing device according to claim 1, it is characterised in that the monitoring device is provided with driving part,
The driving part drives the magnetic valve to rotate horizontally and/or move up and down, to control the unlatching of the magnetic valve and/or pass
Close.
3. end water testing device according to claim 1, it is characterised in that the both ends of the examination waterpipe are respectively pressure
Water inlet and pressurized water outlet, the pressurized water inlet connect external pressure water supply, and the pressurized water outlet is provided with examination
(operating) water nozzle, the examination (operating) water nozzle are used to spray the press water in the pipeline.
4. end water testing device according to claim 3, it is characterised in that the examination (operating) water nozzle is fixedly mounted on the pressure
On the madial wall of power water out, the inwall of the examination (operating) water nozzle is shaped as trapezoid boss, and the cross section of the trapezoid boss is
It is circular.
5. end water testing device according to claim 1, it is characterised in that the monitoring device is supervised by cable and center
Visual organ is electrically connected, and the flow of the press water calculated is transmitted to the display device of the central monitor.
6. end water testing device according to claim 1, it is characterised in that the monitoring device will be calculated by SIM card
The flow of the press water gone out is transmitted to APP terminals.
7. end water testing device according to claim 1, it is characterised in that the pressure data and pre-set threshold received
Compare, if the pressure data received is less than predetermined threshold, the monitoring device starts the caution device being connected electrically.
8. end water testing device according to claim 7, it is characterised in that the end water testing device also include input/
Output module, the signal input part of the input/output module electrically connect with the monitoring device, the input/output module
Signal output part electrically connected with the caution device, if the flow of the press water calculated is less than predetermined threshold, the monitoring
Equipment starts the caution device by the input/output module, after the caution device starts, by the input/defeated
Go out module and enabling signal is fed back into the monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694392.5U CN206896655U (en) | 2017-06-15 | 2017-06-15 | A kind of end water testing device with monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694392.5U CN206896655U (en) | 2017-06-15 | 2017-06-15 | A kind of end water testing device with monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896655U true CN206896655U (en) | 2018-01-19 |
Family
ID=61284462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720694392.5U Active CN206896655U (en) | 2017-06-15 | 2017-06-15 | A kind of end water testing device with monitoring system |
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| CN (1) | CN206896655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513155A (en) * | 2018-12-19 | 2019-03-26 | 上海金盾消防智能科技有限公司 | One kind remotely monitoring end test water system based on Internet of Things |
| CN113008975A (en) * | 2021-02-18 | 2021-06-22 | 德安福(天津)汽车技术有限公司 | Be used for new energy automobile battery pipeline performance quick detection system |
-
2017
- 2017-06-15 CN CN201720694392.5U patent/CN206896655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513155A (en) * | 2018-12-19 | 2019-03-26 | 上海金盾消防智能科技有限公司 | One kind remotely monitoring end test water system based on Internet of Things |
| CN113008975A (en) * | 2021-02-18 | 2021-06-22 | 德安福(天津)汽车技术有限公司 | Be used for new energy automobile battery pipeline performance quick detection system |
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