CN203417424U - Pump and monitor test platform for fire-fighting truck - Google Patents
Pump and monitor test platform for fire-fighting truck Download PDFInfo
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- CN203417424U CN203417424U CN201320294756.2U CN201320294756U CN203417424U CN 203417424 U CN203417424 U CN 203417424U CN 201320294756 U CN201320294756 U CN 201320294756U CN 203417424 U CN203417424 U CN 203417424U
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Abstract
The utility model provides a pump and monitor test platform for a fire-fighting truck. The pump and monitor test platform comprises a simulation system and a measurement and control system. During a test, the simulation system is used for simulating a working state of the fire-fighting truck; at the same time, a plurality of sensors of the measurement and control system collect relevant important data so as to judge the performance of a fire-fighting pump and a fire-fighting monitor; and furthermore, the rotating speed of an electric motor is regulated or working states of all electromagnetic valves are adjusted through adjustment of a frequency changer, so that different working conditions or extreme emergency states can be simulated, whether the fire-fighting pump and the fire-fighting monitor can meet working requirements of different working conditions is tested, and the tested fire-fighting pump and fire-fighting monitor can be guaranteed to meet the performance requirements of the fire-fighting truck effectively.
Description
Technical field
The application relates to fire fighting truck production technical field, particularly a kind of fire fighting truck pump big gun test platform.
Background technology
Recent year natural calamity and accident are more and more, and the fire-fighting equipment of rescue and relief work is more and more paid close attention to; Along with the development of technology, fire fighting truck structure becomes increasingly complex, and parts are also more and more.Wherein, fire pump and fire monitor are the critical pieces of fire fighting truck, and the performance of fire pump and fire monitor directly has influence on the fire extinguishing effect of fire fighting truck.
In the production process of fire fighting truck, need fire pump and fire monitor to be assembled on fire fighting truck, fire pump and fire monitor are difficult to guarantee that its Performance and quality does not have problems, if fire pump or fire monitor that performance is not up to standard are assembled on fire fighting truck,, even there is potential safety hazard in the fire-fighting performance that likely can affect fire fighting truck; Even and after fire fighting truck has assembled, carry out in fire fighting truck car load testing process pinpointing the problems, also can there is the problem of doing over again of need to again dismantling, have a strong impact on the production efficiency of fire fighting truck.
Thereby must provide a kind of platform of detection before fire fighting truck assembling, can detect the fire pump of fire fighting truck and fire monitor, fire pump and fire monitor that assurance enters installation procedure are all qualified products for this reason.But due to fire fighting truck complex structure, fire pump and fire monitor are also existed to some specific (special) requirements naturally, relying on existing is effectively to check fire pump whether can meet the performance need of fire fighting truck to the checkout gear of water pump separately.
Therefore,, for solving weak point of the prior art, provide a kind of and can effectively detect the fire fighting truck pump big gun test platform whether fire pump and fire monitor meet the performance requirement of fire fighting truck and seem particularly important.
Summary of the invention
The application's object is to avoid above-mentioned weak point of the prior art and provides a kind of effectively to detect the fire fighting truck pump big gun test platform whether fire pump and fire monitor meet the performance requirement of fire fighting truck.
The application's object is achieved through the following technical solutions:
A kind of fire fighting truck pump big gun test platform is provided, comprise analogue system and TT&C system, described analogue system comprises motor, hoistable platform, pipe joint platform, water supply installation, frequency converter, controller and the operation display station being connected with controller, the input of described frequency converter is connected with controller, the output of described frequency converter is connected with motor, described motor is connected to drive fire pump with fire pump to be tested, described fire pump to be tested is arranged on hoistable platform and with pipe joint platform and is connected, described water supply installation is connected with fire pump input, output and the fire monitor of described pipe joint platform are connected, described water supply installation comprises feed cistern,
Described TT&C system comprises: the pump intake switch valve and the pump inlet pressure sensor that are arranged at fire pump entrance;
Be arranged at pump discharge switch valve, pump discharge flow sensor, pump discharge pressure sensor and the pump discharge temperature sensor of fire pump outlet;
The pump drive torque sensor of the revolution speed sensor of Real-time Obtaining fire pump tach signal, Real-time Obtaining test fire pump torque signal;
Be arranged at the big gun outlet pressure sensor of fire monitor outlet;
Be arranged at the discharge electric control valve of water supply installation output and feed cistern liquid level sensor that can Real-time Obtaining feed cistern liquid level information;
Described pump intake switch valve, pump inlet pressure sensor, pump discharge switch valve,, pump discharge flow sensor, pump discharge pressure sensor, pump discharge temperature sensor, revolution speed sensor, pump drive torque sensor, big gun outlet pressure sensor, discharge electric control valve be connected with controller respectively with feed cistern liquid level sensor.
Wherein, described hoistable platform is provided with lifting motor and translation motor, and described lifting motor is connected with controller respectively with translation motor.
Wherein, the bearing base of described fire pump is provided with pump bearing base temperature sensor, and described pump bearing base temperature sensor is connected with controller.
Further, this fire fighting truck pump big gun test platform also comprises foam feeding mechanism, and described foam feeding mechanism output is connected with pipe joint platform.
Wherein, described foam feeding mechanism output is provided with foam flow electric control valve and foam stream quantity sensor, and described foam flow electric control valve is connected with controller respectively with foam stream quantity sensor.
Wherein, described water supply installation also comprises moisturizing pond and small pump, and the pump intake of described small pump is connected with moisturizing pond, and pump discharge is connected with feed cistern, and described small pump connects controller.
Wherein, between described pipe joint platform and feed cistern, be provided with reflux line, on described reflux line, be provided with return valve.
The application's beneficial effect: the application provides a kind of fire fighting truck pump big gun test platform, comprise analogue system and TT&C system, during detection, utilize analogue system simulation fire fighting truck duty, the significant data that a plurality of sensor collections of TT&C system are relevant is simultaneously to judge fire pump and fire monitor performance.Further, by regulating frequency converter, adjust the duty of motor speed or each magnetic valve of adjusting water, can realize the different operating modes of simulation or extremity, thereby can check fire pump and fire monitor meet the work requirements of different operating modes, guarantee the performance requirement that fire pump and fire monitor by check can effectively meet fire fighting truck.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the application, but embodiment in accompanying drawing does not form any restriction to the application, for those of ordinary skill in the art, is not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of a kind of fire fighting truck pump of the application big gun test platform.
Fig. 2 is the connecting structure for electrical equipment schematic diagram of the embodiment of a kind of fire fighting truck pump of the application big gun test platform.
In Fig. 1 and Fig. 2, include:
1---controller, 2---operation display station, 3---frequency converter, 4---motor, 5---fire pump to be tested, 6---hoistable platform, 7---pipe joint platform, 8---fire monitor to be tested, 9---feed cistern, 10---moisturizing pond, 11---small pump, 12---pump intake switch valve, 13---pump inlet pressure sensor, 14---pump discharge switch valve, 15---pump discharge pressure sensor, 16---pump discharge temperature sensor, 17---pump discharge flow sensor, 18---discharge electric control valve, 19---revolution speed sensor, 20---pump drive torque sensor, 21---big gun outlet pressure sensor, 22---translation motor, 23---lifting motor, 24---feed cistern liquid level sensor, 25---foam stream quantity sensor, 26---foam flow electric control valve, 27---pump bearing base temperature sensor, 28---foam feeding mechanism, 29---return valve.
The specific embodiment
With the following Examples the application is further described.
The specific embodiment of a kind of fire fighting truck pump of the application big gun test platform, as depicted in figs. 1 and 2, comprise: analogue system and TT&C system, described analogue system comprises motor 4, hoistable platform 6, pipe joint platform 7, water supply installation, frequency converter 3, controller 1 and the operation display station 2 being connected with controller 1, the input of described frequency converter 3 is connected with controller 1, the output of described frequency converter 3 is connected with motor 4, described motor 4 is connected to drive fire pump 5 with fire pump 5 to be tested, described fire pump to be tested 5 is arranged on hoistable platform 6 and with pipe joint platform 7 and is connected, described water supply installation is connected with fire pump 5 inputs, the output of described pipe joint platform 7 and fire monitor 8 are connected, described water supply installation comprises feed cistern 9,
Described TT&C system comprises: the pump intake switch valve 12 and the pump inlet pressure sensor 13 that are arranged at fire pump 5 entrances;
Be arranged at pump discharge switch valve 14, pump discharge flow sensor 17, pump discharge pressure sensor 15 and the pump discharge temperature sensor 16 of fire pump 5 outlets;
The pump drive torque sensor 20 of the revolution speed sensor 19 of Real-time Obtaining fire pump 5 tach signals, Real-time Obtaining test fire pump 5 torque signals;
Be arranged at the big gun outlet pressure sensor 21 of fire monitor 8 outlets;
Be arranged at the discharge electric control valve 18 of water supply installation output and feed cistern liquid level sensor 24 that can Real-time Obtaining feed cistern 9 liquid level information;
Described pump intake switch valve 12, pump inlet pressure sensor 13, pump discharge switch valve 14,, pump discharge flow sensor 17, pump discharge pressure sensor 15, pump discharge temperature sensor 16, revolution speed sensor 19, pump drive torque sensor 20, big gun outlet pressure sensor 21, discharge electric control valve 18 be connected with controller 1 respectively with feed cistern liquid level sensor 24.
During detection, utilize analogue system simulation fire fighting truck duty, the significant data that a plurality of sensor collections of TT&C system are relevant is simultaneously to judge fire pump 5 and fire monitor 8 performances.Further, by changing feed cistern 9 depth of waters, regulate frequency converter 3 to adjust motor 4 rotating speeds or to regulate the duty of each magnetic valve, can simulate different operating modes or extremity, thereby can carry out polytype detection, for example: can close pump intake switch valve 12 and regulate fire pump 5 internal pressures to carry out fire pump 5 mechanical seal tests; Repeatedly adjust feed cistern 9 degree of depth and water flow regulating device, the force value of test fire pump 5 under different water depth and different flow; By big gun outlet pressure sensor 21, detect the pressure state of fire monitor 8 under different flows.With this, check fire pump 5 and fire monitor 8 can meet the work requirements of different operating modes, guarantee the performance requirement that fire pump 5 and fire monitor 8 by check can effectively meet fire fighting truck.Certainly, because native system has perfect control and information gathering ability, therefore according to reality, detect and need to each magnetic valve and sensor, to control to reach testing goal flexibly, detection method is comparatively varied, does not repeat them here.
Described hoistable platform 6 is provided with lifting motor 23 and translation motor 22, and described lifting motor 23 is connected with controller 1 respectively with translation motor 22.Because fire pump to be tested 5 has multiple different type, therefore the interface position of fire pump 5 is also different, in order to guarantee fire pump 5, can effectively realize good docking with motor 4 and pipe joint platform 7, need in the horizontal direction with in vertical direction the position of fire pump 5 to be regulated, to this, by controller 1, control lifting motor 23 and translation motor 22, can control hoistable platform 6 vertical or move horizontally, thereby fire pump 5 is displaced to correct position, facilitates the carrying out of testing.
The bearing base of described fire pump 5 is provided with pump bearing base temperature sensor 27, and described pump bearing base temperature sensor 27 is connected with controller 1.Because fire fighting truck likely needs to carry out for a long time fire-fighting work, therefore guarantee that it is very necessary that fire pump 5 can work long hours, and by work long hours state utilize pump bearing base temperature sensor 27 to obtain the bearing base temperature signal of fire pump 5 of simulation, can effectively judge the performance that works long hours of fire pump 5.
Further, this fire fighting truck pump big gun test platform also comprises foam feeding mechanism 28, and described foam feeding mechanism 28 outputs are connected with pipe joint platform 7.Described foam feeding mechanism 28 outputs are provided with foam flow electric control valve 26 and foam stream quantity sensor 25, and described foam flow electric control valve 26 is connected with controller 1 respectively with foam stream quantity sensor 25.Because in order to improve the extinguishing property of fire fighting truck, increasing fire fighting truck adopts froth fire extinguishing system, and froth fire extinguishing system has inevitably proposed new requirement to the performance of fire pump 5, fire pump 5 is detected be also inevitably need to be to it performance during in the face of foams mix detect.Therefore, increase foam feeding mechanism 28, foam feeding mechanism 28 is supplied foam to pipe joint platform 7 when detecting, and forms type foam mixing system with pipe joint platform 7, to simulate foam mixed function in testing process, thus the service behaviour while detecting fire pump 5 reply foams mix.Utilize this foam feeding mechanism 28 to carry out service check to the type foam mixing system of fire fighting truck newly developed simultaneously.It should be noted that, foam feeding mechanism 28 is comparatively various with the connected mode of pipe joint platform 7, the difference of the mechanism of the type foam mixing system of simulation can be different as required, for example can, so that foam mixes with the water pumping of fire pump 5, also can make foam and water be mixed into fire pump 5.
Described water supply installation also comprises moisturizing pond 10 and small pump 11, and the pump intake of described small pump 11 is connected with moisturizing pond 10, and pump discharge is connected with feed cistern 9, and described small pump 11 connects controller 1.In testing process, work along with fire pump 5, feed cistern 9 depth of waters unavoidably can decline to some extent, in order to guarantee the fixing of depth of water parameter in long-time testing process, by moisturizing pond 10 and small pump 11, constantly give feed cistern 9 make-up water, small pump 11 is connected with controller 1 simultaneously, and controller 1 can be adjusted according to the data of the sensors such as feed cistern 9 liquid level sensors the duty of small pump 11, thereby assure feed water pond 9 depth of waters are constant.
Between described pipe joint platform 7 and feed cistern 9, be provided with reflux line, on described reflux line, be provided with return valve 29.In test process, can make as required the part current in pipe joint platform 7 be back to feed cistern 9, further improve the flexibility of this fire fighting truck pump big gun test platform.
Finally should be noted that; above embodiment is only in order to illustrate the application's technical scheme; but not restriction to the application's protection domain; although the application has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the application's technical scheme, and not depart from essence and the scope of present techniques scheme.
Claims (7)
1. a fire fighting truck pump big gun test platform, it is characterized in that: comprise analogue system and TT&C system, described analogue system comprises motor, hoistable platform, pipe joint platform, water supply installation, frequency converter, controller and the operation display station being connected with controller, the input of described frequency converter is connected with controller, the output of described frequency converter is connected with motor, described motor is connected to drive fire pump with fire pump to be tested, described fire pump to be tested is arranged on hoistable platform and with pipe joint platform and is connected, described water supply installation is connected with fire pump input, output and the fire monitor of described pipe joint platform are connected, described water supply installation comprises feed cistern,
Described TT&C system comprises: the pump intake switch valve and the pump inlet pressure sensor that are arranged at fire pump entrance;
Be arranged at pump discharge switch valve, pump discharge flow sensor, pump discharge pressure sensor and the pump discharge temperature sensor of fire pump outlet;
The pump drive torque sensor of the revolution speed sensor of Real-time Obtaining fire pump tach signal, Real-time Obtaining test fire pump torque signal;
Be arranged at the big gun outlet pressure sensor of fire monitor outlet;
Be arranged at the discharge electric control valve of water supply installation output and feed cistern liquid level sensor that can Real-time Obtaining feed cistern liquid level information;
Described pump intake switch valve, pump inlet pressure sensor, pump discharge switch valve, pump discharge flow sensor, pump discharge pressure sensor, pump discharge temperature sensor, revolution speed sensor, pump drive torque sensor, big gun outlet pressure sensor, discharge electric control valve and feed cistern liquid level sensor are connected with controller respectively.
2. a kind of fire fighting truck pump big gun test platform as claimed in claim 1, is characterized in that: described hoistable platform is provided with lifting motor and translation motor, and described lifting motor is connected with controller respectively with translation motor.
3. a kind of fire fighting truck pump big gun test platform as claimed in claim 1, is characterized in that: the bearing base of described fire pump is provided with pump bearing base temperature sensor, and described pump bearing base temperature sensor is connected with controller.
4. a kind of fire fighting truck pump big gun test platform as claimed in claim 1, is characterized in that: also comprise foam feeding mechanism, described foam feeding mechanism output is connected with pipe joint platform.
5. a kind of fire fighting truck pump big gun test platform as claimed in claim 4, it is characterized in that: described foam feeding mechanism output is provided with foam flow electric control valve and foam stream quantity sensor, described foam flow electric control valve is connected with controller respectively with foam stream quantity sensor.
6. a kind of fire fighting truck pump big gun test platform as claimed in claim 1, is characterized in that: described water supply installation also comprises moisturizing pond and small pump, and the pump intake of described small pump is connected with moisturizing pond, and pump discharge is connected with feed cistern, and described small pump connects controller.
7. a kind of fire fighting truck pump big gun test platform as claimed in claim 1, is characterized in that: between described pipe joint platform and feed cistern, be provided with reflux line, on described reflux line, be provided with return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294756.2U CN203417424U (en) | 2013-05-27 | 2013-05-27 | Pump and monitor test platform for fire-fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294756.2U CN203417424U (en) | 2013-05-27 | 2013-05-27 | Pump and monitor test platform for fire-fighting truck |
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| Publication Number | Publication Date |
|---|---|
| CN203417424U true CN203417424U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320294756.2U Withdrawn - After Issue CN203417424U (en) | 2013-05-27 | 2013-05-27 | Pump and monitor test platform for fire-fighting truck |
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| Country | Link |
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| CN (1) | CN203417424U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308335A (en) * | 2013-05-27 | 2013-09-18 | 广东永强奥林宝国际消防汽车有限公司 | Fire fighting truck pump and monitor test platform |
| CN106768568A (en) * | 2017-03-24 | 2017-05-31 | 徐工集团工程机械股份有限公司 | Fire monitor injection recoil force checking device and detecting system |
| CN110279973A (en) * | 2019-07-11 | 2019-09-27 | 北京中卓时代消防装备科技有限公司 | A kind of froth fire extinguishing system testing inspection platform |
| CN111054007A (en) * | 2020-01-16 | 2020-04-24 | 应急管理部上海消防研究所 | Airport fire engine hydraulic performance continuous operation test system |
| CN111111055A (en) * | 2020-01-15 | 2020-05-08 | 应急管理部上海消防研究所 | Device for detecting flow of fire monitor of fire truck, strength of hydraulic pipeline and pressure resistance |
| CN115920292A (en) * | 2022-12-05 | 2023-04-07 | 徐工消防安全装备有限公司 | Foam proportion calibration test system |
-
2013
- 2013-05-27 CN CN201320294756.2U patent/CN203417424U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308335A (en) * | 2013-05-27 | 2013-09-18 | 广东永强奥林宝国际消防汽车有限公司 | Fire fighting truck pump and monitor test platform |
| CN103308335B (en) * | 2013-05-27 | 2016-10-05 | 广东永强奥林宝国际消防汽车有限公司 | A kind of fire fighting truck pump big gun test platform |
| CN106768568A (en) * | 2017-03-24 | 2017-05-31 | 徐工集团工程机械股份有限公司 | Fire monitor injection recoil force checking device and detecting system |
| CN106768568B (en) * | 2017-03-24 | 2022-04-26 | 徐工集团工程机械股份有限公司 | Fire monitor jet recoil force detection device and detection system |
| CN110279973A (en) * | 2019-07-11 | 2019-09-27 | 北京中卓时代消防装备科技有限公司 | A kind of froth fire extinguishing system testing inspection platform |
| CN111111055A (en) * | 2020-01-15 | 2020-05-08 | 应急管理部上海消防研究所 | Device for detecting flow of fire monitor of fire truck, strength of hydraulic pipeline and pressure resistance |
| CN111054007A (en) * | 2020-01-16 | 2020-04-24 | 应急管理部上海消防研究所 | Airport fire engine hydraulic performance continuous operation test system |
| CN111054007B (en) * | 2020-01-16 | 2024-05-28 | 应急管理部上海消防研究所 | Airport fire engine hydraulic performance continuous operation test system |
| CN115920292A (en) * | 2022-12-05 | 2023-04-07 | 徐工消防安全装备有限公司 | Foam proportion calibration test system |
| CN115920292B (en) * | 2022-12-05 | 2024-02-06 | 徐工消防安全装备有限公司 | Foam proportion calibration test system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20161005 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |