CN204790451U - Wireless monitoring devices of fire control pump performance - Google Patents
Wireless monitoring devices of fire control pump performance Download PDFInfo
- Publication number
- CN204790451U CN204790451U CN201520539445.7U CN201520539445U CN204790451U CN 204790451 U CN204790451 U CN 204790451U CN 201520539445 U CN201520539445 U CN 201520539445U CN 204790451 U CN204790451 U CN 204790451U
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- Prior art keywords
- zigbee
- fire extinguishing
- extinguishing pump
- controller
- zigbee wireless
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a wireless monitoring devices of fire control pump performance, it includes controller, the wireless collection module of zigBee, zigBee wireless receiving module, pressure sensor, flow sensor, electrical measuring instrument, converter and execution unit and display, the output of electrical measuring instrument and converter all is connected with the input of controller, pressure sensor and flow sensor's output all is connected with the wireless collection module's of zigBee input, the output of controller is connected with the input of display, the wireless collection module's of zigBee output is connected with execution unit's input, just the wireless collection module of zigBee is connected with the within a definite time equal both -way communication of controller with zigBee wireless receiving intermodule and zigBee wireless receiving module. The utility model discloses can realize in time to get rid of hidden danger for the normal operating of fire pump to the full performance index's of fire pump real -time wireless monitoring.
Description
Technical field
The utility model relates to fire fighting equipment technical field, specifically, relates to a kind of fire extinguishing pump performance wireless monitoring device.
Background technology
Fire extinguishing pump, as the important component part of in fire extinguishing system, is characterized in being in not using state for a long time at ordinary times, will guarantee normally to play a role once use.But once fire extinguishing pump generation corrosion, wear phenomenon, will to cause when breaking out of fire, because fire extinguishing pump cannot run well, causing Loss of Life and property, therefore, Real-Time Monitoring carry out to fire-fighting pump performance most important.
At present, the technology of patrolling and examining in the electric property of Fire Fighting Pump Control device and the anti-corrosion of fire extinguishing pump is mature on the whole, and possessed remote monitoring function, but neither allow during owing to patrolling and examining to fire_fighting pipe network supercharging, Fire Fighting Pumps independently inner loop pipeline is not set again, therefore patrol and examine at present and just allow fire extinguishing pump slowly run with the frequency of about 10Hz to carry out Performance Detection, patrolling and examining like this is in fact the actual performance cannot testing fire extinguishing pump, or the detection of aquifer yield can only be realized, and can not realize the test and appraisal of the full performance of fire extinguishing pump and the anticipation to fire-fighting failure of pump, can not the potential potential safety hazard of Timeliness coverage fire extinguishing pump.
In addition, the existing fire extinguishing pump technology of patrolling and examining gathers various status signal and data in a wired fashion, and this wired monitoring mode exists following many defects: line arrangement cost is high, wiring confusion, difficulty of construction large, attenuation distortion problem etc. easily appears in analog acquisition signal.
Utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is to provide a kind of fire extinguishing pump performance wireless monitoring device, to realize monitoring, for the normal operation of fire extinguishing pump gets rid of hidden danger in time the real-time radio of the full performance of fire extinguishing pump.
For achieving the above object, the utility model adopts following technical scheme:
A kind of fire extinguishing pump performance wireless monitoring device, comprise: controller, ZigBee wireless acquisition module, ZigBee wireless receiving module, the pressure transducer of the pressure data on the inner loop pipeline gathering fire extinguishing pump, the flow sensor of the data on flows on the inner loop pipeline gathering fire extinguishing pump, for gathering the voltage of fire extinguishing pump, the electric measuring instrument of current data, the frequency converter be connected with the motor of fire extinguishing pump and performance element and display, described electric measuring instrument is all connected with the input end of controller with the output terminal of frequency converter, described pressure transducer is all connected with the input end of ZigBee wireless acquisition module with the output terminal of flow sensor, the output terminal of described controller is connected with the input end of display, the described output terminal of ZigBee wireless acquisition module is connected with the input end of performance element, and described ZigBee wireless acquisition module with between ZigBee wireless receiving module and ZigBee wireless receiving module be connected with both-way communication equal between controller.
As a kind of preferred version, CPU224 selected by described controller.
As a kind of preferred version, described ZigBee wireless acquisition module selects ZB-2017-T.
As a kind of preferred version, described ZigBee wireless receiving module selects ZB-2550-T.
As a kind of preferred version, VVVF (VariableVoltageandVariableFrequency) frequency converter selected by described frequency converter.
As a kind of preferred version, described performance element comprises the electric control valve on the inner loop pipeline of fire extinguishing pump.
As a kind of preferred version, described ZigBee wireless receiving module, electric measuring instrument, frequency converter and display are all connected with controller communication by RS485 fieldbus.
As a kind of embodiment, described fire extinguishing pump performance wireless monitoring device also comprises ZigBee relay router, and described ZigBee relay router is connected with both-way communication between ZigBee wireless acquisition module and ZigBee wireless receiving module respectively.
As a kind of preferred version, described ZigBee relay router selects ZB-2510-T.
Compared to prior art, Advantageous Effects of the present utility model is:
The utility model not only has the collection of pressure data to the inner loop pipeline of fire extinguishing pump and data on flows, also there is the collection of the electrical measurement data to fire extinguishing pump simultaneously, the flow to fire extinguishing pump can be realized, lift, efficiency, the performance index such as running current and power carry out real-time radio monitoring, can not only Timeliness coverage fire extinguishing pump exist performance depart from and contingent fault, for the normal operation of fire extinguishing pump gets rid of hidden danger in time, and the many defects avoided existing for wired monitoring mode, there is cost low, easy to use, anti-interference is good, the Monitoring Data advantage such as accurately and reliably, can wide popularization and application.
Accompanying drawing explanation
The structural representation of a kind of fire extinguishing pump performance wireless monitoring device that Fig. 1 provides for the utility model;
Number in the figure is schematically as follows: 1, controller; 2, ZigBee wireless acquisition module; 3, ZigBee relay router; 4, ZigBee wireless receiving module; 5, pressure transducer; 6, flow sensor; 7, electric measuring instrument; 8, frequency converter; 9, performance element; 10, display.
Embodiment
Below with reference to drawings and Examples, the technical solution of the utility model is done and describes clearly and completely further.
Embodiment
As shown in Figure 1: a kind of fire extinguishing pump performance wireless monitoring device that the present embodiment provides, comprise: controller 1, ZigBee wireless acquisition module 2, ZigBee relay router 3, ZigBee wireless receiving module 4, the pressure transducer 5 of the pressure data on the inner loop pipeline gathering fire extinguishing pump, the flow sensor 6 of the data on flows on the inner loop pipeline gathering fire extinguishing pump, for gathering the voltage of fire extinguishing pump, the electric measuring instrument 7 of current data, the frequency converter 8 be connected with the motor of fire extinguishing pump and performance element 9 and display 10, described electric measuring instrument 7 is all connected with the input end of controller 1 with the output terminal of frequency converter 8, described pressure transducer 5 is all connected with the input end of ZigBee wireless acquisition module 2 with the output terminal of flow sensor 6, the output terminal of described controller 1 is connected with the input end of display 10, the output terminal of described ZigBee wireless acquisition module 2 is connected with the input end of performance element 9, and between described ZigBee wireless acquisition module 2 and ZigBee relay router 3, between ZigBee relay router 3 and ZigBee wireless receiving module 4, between ZigBee wireless receiving module 4 with controller 1, equal both-way communication is connected.
Preferably:
CPU224 selected by described controller 1, described ZigBee wireless acquisition module 2 selects ZB-2017-T, described ZigBee relay router 3 selects ZB-2510-T, described ZigBee wireless receiving module 4 selects ZB-2550-T, VVVF (VariableVoltageandVariableFrequency) frequency converter selected by described frequency converter 8, and described performance element 9 comprises the electric control valve on the inner loop pipeline of fire extinguishing pump; Described ZigBee wireless receiving module 4, electric measuring instrument 7, frequency converter 8 and display 10 are all connected with controller 1 communication by RS485 fieldbus.
ZigBee wireless acquisition module 2 by receive carry out signal amplification about the pressure data on the inner loop pipeline of fire extinguishing pump and data on flows by ZigBee relay router 3 after be transferred to ZigBee wireless receiving module 4, then controller 1 is transferred to by ZigBee wireless receiving module 4, controller 1 is according to the frequency about fire extinguishing pump motor received simultaneously, voltage and current data, according to existing flow and lift (Q-H), flow and efficiency (Q-η), the relational expression of flow and power (Q-P) is carried out computing and makes performance chart, and export to display 10 and carry out in real time display directly perceived, by comparing about the standard performance data of this fire extinguishing pump with being pre-stored in controller 1, and on collection of illustrative plates, carry out differentiation contrast display, intuitive judgment can be carried out to the situation that departs from of fire-fighting pump performance indicators as flow, lift, efficiency and power, electric current, realize the wireless real-time directly monitoring of the full performance of fire extinguishing pump and the fault pre-alarming that may exist, can prevent trouble before it happens, for the normal operation of fire extinguishing pump gets rid of hidden danger in time, there is wide popularization and application and be worth.
Finally be necessary to herein means out: the foregoing is only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (9)
1. a fire extinguishing pump performance wireless monitoring device, it is characterized in that, comprise: controller, ZigBee wireless acquisition module, ZigBee wireless receiving module, pressure transducer, flow sensor, electric measuring instrument, frequency converter and performance element and display, described electric measuring instrument is all connected with the input end of controller with the output terminal of frequency converter, described pressure transducer is all connected with the input end of ZigBee wireless acquisition module with the output terminal of flow sensor, the output terminal of described controller is connected with the input end of display, the described output terminal of ZigBee wireless acquisition module is connected with the input end of performance element, and described ZigBee wireless acquisition module with between ZigBee wireless receiving module and ZigBee wireless receiving module be connected with both-way communication equal between controller.
2. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: CPU224 selected by described controller.
3. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: described ZigBee wireless acquisition module selects ZB-2017-T.
4. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: described ZigBee wireless receiving module selects ZB-2550-T.
5. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: VVVF frequency converter selected by described frequency converter.
6. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: described performance element comprises the electric control valve on the inner loop pipeline of fire extinguishing pump.
7. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: described ZigBee wireless receiving module, electric measuring instrument, frequency converter and display are all connected with controller communication by RS485 fieldbus.
8. fire extinguishing pump performance wireless monitoring device according to claim 1, is characterized in that: also comprise ZigBee relay router, and described ZigBee relay router is connected with both-way communication between ZigBee wireless acquisition module and ZigBee wireless receiving module respectively.
9. fire extinguishing pump performance wireless monitoring device according to claim 8, is characterized in that: described ZigBee relay router selects ZB-2510-T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539445.7U CN204790451U (en) | 2015-07-23 | 2015-07-23 | Wireless monitoring devices of fire control pump performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539445.7U CN204790451U (en) | 2015-07-23 | 2015-07-23 | Wireless monitoring devices of fire control pump performance |
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| Publication Number | Publication Date |
|---|---|
| CN204790451U true CN204790451U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520539445.7U Expired - Fee Related CN204790451U (en) | 2015-07-23 | 2015-07-23 | Wireless monitoring devices of fire control pump performance |
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| CN (1) | CN204790451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024931A (en) * | 2020-01-17 | 2020-04-17 | 福州大学 | Device for wirelessly measuring humidity of concrete panel in full age and using method |
-
2015
- 2015-07-23 CN CN201520539445.7U patent/CN204790451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024931A (en) * | 2020-01-17 | 2020-04-17 | 福州大学 | Device for wirelessly measuring humidity of concrete panel in full age and using method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |