CN202223791U - Fire-fighting extinguishing module - Google Patents
Fire-fighting extinguishing module Download PDFInfo
- Publication number
- CN202223791U CN202223791U CN2011202363707U CN201120236370U CN202223791U CN 202223791 U CN202223791 U CN 202223791U CN 2011202363707 U CN2011202363707 U CN 2011202363707U CN 201120236370 U CN201120236370 U CN 201120236370U CN 202223791 U CN202223791 U CN 202223791U
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- Prior art keywords
- fire
- pump
- water
- valve
- fighting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000004804 winding 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 provides a fire-fighting extinguishing module which has higher power, a longer extinguishing water flow range and good system independence, and a control system, wherein the system has good independence, does not need electric supply, is simple to operate and can be started with one button. A wireless remote control device is arranged in the fire-fighting extinguishing module, the remote control distance can be longer than 150m, and the distance from an operator to an ignition source can be longer than 300m, thus effectively protecting the safety of the operator; the module comprises a tank body, a diesel engine, a water collector, a fire-fighting water pump, a pump outlet valve, a clutch, a vacuum air pump, a fire hydrant, a fire monitor, a water cooling system and a hydraulic system; a water inlet of the fire-fighting water pump is connected with the water collector, a water outlet of the fire-fighting water pump is connected with the lower opening of the fire monitor by the pump outlet valve, and a rotating shaft of the fire-fighting water pump is connected with an output spindle of the diesel engine by the clutch; and an auxiliary output shaft of the diesel engine is connected with the hydraulic system by a transmission chain, the control end of a driving motor of the vacuum air pump is connected with the hydraulic oil system, and the air pumping port of the vacuum air pump is communicated with the water collector.
Description
Technical field
The utility model relates to the dual-purpose fire-fighting fire extinguishing module of a kind of land/ship, belongs to the fire-fighting equipment technical field, and this module is mainly used at a distance, the fire extinguishing of big flow, and flow is 550 liters of per seconds to the maximum, far firing range reaches 170 meters farthest.
Background technology
Existing fire-fighting equipment generally needs the scene of the accident that power supply is arranged, and meets fire incident when taking place, often since power supply be cut off, thereby influence the normal use of fire-fighting equipment.In addition, for large-scale fire, existing fire-fighting equipment, because range is nearer, flow is little, can not satisfy some scenes of a fire big (like oil depot), requires the extinguishment requirement under the range situation far away.
Summary of the invention
The utility model provides a kind of power bigger for improving the weak point that existing fire-fighting equipment exists, fire extinguishing current far firing range, the fire-fighting fire extinguishing module (device) that system independence is good.
Another purpose of the utility model provides a kind of control system, and this system independence is good, does not need civil power; Simple to operate, can realize that a key starts.
The purpose of the utility model realizes through following measure:
A kind of fire-fighting fire extinguishing module; This module comprises casing, diesel engine, water collector, fire pump, pump discharge valve, clutch, vacuum air pump, fire hydrant, fire monitor, water-cooling system and hydraulic system; It is characterized in that: said fire pump water inlet connects water collector; Delivery port links to each other with the fire monitor end opening through the pump discharge valve, and the rotating shaft of fire pump links to each other with the output main shaft of diesel engine through clutch; The auxiliary output shaft of said diesel engine links to each other with hydraulic system through driving-chain, and the CD-ROM drive motor of said vacuum air pump links to each other with hydraulic oil system, and the bleeding point of vacuum air pump is communicated with water collector; The water inlet of said water-cooling system connects the fire pump delivery port, and the delivery port of water-cooling system connects the water inlet of fire pump.
Said hydraulic system comprises hydraulic pump, fuel tank, oil filter, magnetic valve group and hydraulic motor.
Also be provided with liquid level sensor in the said water collector; Said fire pump links to each other with clutch through shaft coupling; Said pumping also is provided with several fire hydrants on the pipeline between the pump discharge valve.
Said fire monitor is also established horizontal rotation motor and pitch control subsystem motor.
Said pump discharge valve adopts butterfly valve; The rotating shaft of said pump discharge valve reaches with the valve horse-controlling and links to each other.
Said horizontal rotation motor, pitch control subsystem motor, valve horse-controlling reach all adopts hydraulic motor.
Said foaming system comprises foam proportioning unit, water intaking valve, feed liquor valve, liquid valve, and water intaking valve is connected the pump discharge place, and liquid valve is connected pump inlet place, and the feed liquor valve can external foam dope jar.
Said water system comprises 1) 10 of DN80 fast interfaces, 2) 1 of DN150 fast interface, 3) 1 of DN200 flange-interface output interface, can carry out long-range water supply.
Said casing comprises framework and base, and each several part is arranged on the base, and base is equipped with road wheel.
A kind of control system; It is characterized in that: it comprises, and PLC controller, remote control transceiver, diesel engine motor, speed adjusting module, liquid level sensor, valve horse-controlling reach, pitch control subsystem motor, horizontal rotation motor, vacuum air pump CD-ROM drive motor, water-cooling system and hydraulic system, and the cooling sea water inlet valve of said water-cooling system links to each other with the control end of PLC controller respectively with outlet valve; The signal output part of said liquid level biography device connects the corresponding signal input of PLC controller; The control magnetic valve of clutch connects the control end of PLC controller;
Said horizontal rotation motor, pitch control subsystem motor, valve horse-controlling reach with the vacuum air pump CD-ROM drive motor and are connected with hydraulic system through the magnetic valve group, the corresponding port of said magnetic valve winding PLC controller; Said diesel engine motor is connected with the PLC controller output end through speed adjusting module; The receiving terminal of said remote controller is connected with the PLC signal input part, and the transmitting terminal of remote control transceiver and receiving terminal carry out radio communication.
Said PLC controller comprises PLC body and two modules of PLC expansion.
Native system also is provided with diesel engine speed sensor, fuel valve sensor, engine oil pressure pickup, water-cooling system cooling-water temperature sensor; Pump discharge valve discharge pressure sensor; The signal output part of each sensor is connected with the corresponding signal input of PLC controller respectively.The output of vacuum system pressure retaining valve and PLC controller.
Description of drawings
Fig. 1 is the outline drawing of the utility model fire-fighting module;
Fig. 2 is the structural representation of the utility model fire-fighting module;
Fig. 3 is the theory diagram of the utility model control system;
Fig. 4 is the main control process flow figure of the utility model.
Among Fig. 1, Fig. 2; The 1-casing; The 2-diesel engine; The 3-diesel oil tank; The 4-clutch; The 5-shaft coupling; The 6-fire pump; The 7-water collector; The 8-fire hydrant; The 9-chimney; 10-controls case; The 11-fire monitor; 12-pitch control subsystem motor; 13-horizontal rotation motor; 14-pump discharge valve; The horse-controlling of 15-valve reaches; The 16-vacuum air pump; 17-magnetic valve group; The 18-diesel engine is assisted output shaft; The 19-hydraulic system; The 20-hydraulic pump; The 21-liquid level sensor; The 22-suction hose; The 23-water source.
The PLC controller adopts Schneider TWDIO series, comprises body module TWDLMDA20DRT and expansion module TM2DRA16RT.The Canadian OMNEX of remote controller (also claiming the remote control transceiver) employing company: T110C transmitter and R160 receiver.The diesel engine speed regulation module can adopt ESD5221.Fire monitor adopts Nanjing to believe that several kinds of models of SS150KY, SS200KY, SS300KY of sincere Ai Erke industry fire-extinguishing apparatus Manufacturing Co., Ltd all can.The power of diesel engine can adopt several kinds on NTA855 type, KTA19 type, KTA38 type etc. according to the design of fire monitor range needs.
Table 1 is different model fire pump, fire monitor, diesel engine and fire suppression module corresponding relation, and the size of range.
Table 1
| Speed adjusting module | Fire monitor | Diesel engine | Fire pump | Range | |
| 1 | MK200 | SS150KY | NTA855 | SSCXB250-200 | Greater than 120 meters |
| 2 | MK330 | SS200KY | KTA19 | SSCXB300-250 | Greater than 150 meters |
| 3 | MK500 | SS300KY | KTA38 | SSCXB400-350 | Greater than 170 meters |
Like array 6 cylinders 4 strokes of the diesel engine using of the utility model, concrete parameter such as table 2:
Table 2 (MK200)
The utility model is compared prior art and is had following advantage:
The fire-fighting fire extinguishing module of the utility model is a kind of through vehicle towed movably fire-fighting fire extinguishing module; With the running of Diesel Driven fire pump, the High-Pressure Water of exit of pump forms the jet water column as fire-fighting fire extinguishing through fire monitor; But land/ship is dual-purpose, this module main feature:
The first, power is big.The outputting power that is higher than high-power fire fighting truck can be provided, reach 800KW;
The second, fire extinguishing current far firing range, maximum range can reach 170 meters;
The 3rd, system independence is good, does not need civil power; Simple to operate, a key starts;
The 4th, applied widely; This module is applicable to the working environment of passive delivery such as city, market town, rural area, open country, warehouse, harbour, oil depot, and the water source can be cistern, pond, reservoir, swimming pool, river, great river.
The 5th, the logical Remote module of the utility model can realize the remote control adjustment about 150 meters, regulates the pitching and the horizontal level of fire monitor, and the fire fighter can keep certain distance with the scene of fire, operation safe.
The specific embodiment (MK200)
Like Fig. 1-shown in Figure 3, the fire suppression module of the utility model comprises that casing 1, diesel engine 2, water collector 7, fire pump 6, pump discharge valve 14, clutch 4, vacuum air pump 16, fire hydrant 8, fire monitor 11, water-cooling system, hydraulic system 19 and suction connect critical piece such as flexible pipe soon and form.
Diesel engine/per minute 1800 can provide 340 kilowatts of power outputs when changeing, and electricity starts, and adopts the imported hydraulic clutch with connecting of fire pump 6; The suction water collector arranged side by side 150 millimeters input ports of 3 nominal diameters; Fire pump 6 water inlets are 250 millimeters of nominal diameters, 200 millimeters of delivery port nominal diameters, and flow is per hour 720 cubes, and outlet hydraulic pressure is greater than 1.2 megapascal (MPa)s, and fire pump outlet pipe nipple also connects 65 millimeters fire hydrants of 4-8 nominal diameter; Fire pump 6 outlet valves (butterfly valve) are the valve that surges; Fire monitor 11 is fixed on the module top, and the big gun horizontal rotation moves by hydraulic-driven with facing upward to bow.
1.1 kilowatts of vacuum air pump 16 power, per minute 1800 changes, and specified bleeding is greater than or equal to 3 cubes of per minutes, can in 2 minutes, absorb water to pump inlet place, and vacuum plant is by fluid motor-driven; Hydraulic system is made up of oil pump, fuel tank and oil filter, magnetic valve group, hydraulic motor etc.; The cooling water of diesel engine water chiller is taken from fire pump 6 water outlet pipeline, and backwater enters the fire pump water inlet;
It is that the diesel exhaust gas muffler is positioned at module top case, lateral arrangement in 3800 millimeters * 1820 millimeters * 2000 millimeters the frame body that the items of equipment of module places length.
The fire-fighting module whole places on the trailer of 5500 kilograms of payload ratings, and trailer is the twin shaft four-wheel.150 millimeters rubber fire hoses of 9 nominal diameters of block configuration, 3100 millimeters of pipe ranges, maximum suction distance can reach 9 meters;
The volume of fuel tank of module is 250 liters, can keep system's operation in 4 hours.
Module is equipped with two 200 ampere-hour batteries, for starting diesel engine power is provided, and is charge in batteries by the Diesel Driven generator during work, keeps the control system and normally moves.
The operation principle of the utility model
When the condition of a fire took place, the fire-fighting fire extinguishing module was drawn near the scene, presses start button, and diesel engine begins to rotate; (electromagnetism) clutch 4 is in disengaged position at this moment, and fire pump 6 is static, and the auxiliary output shaft 18 of diesel engine drives the oil pump running; Hydraulic system is set up operating oil pressure, the running of magnetic valve group 17 control vacuum systems 16 oil motors, and vacuum system 16 begins to bleed; Water source 23 current are inhaled in the pump, and (top) portion liquid level sensor 21 notice control systems have possessed the turn on pump condition at the bottom of the pump, and this moment, system can reduce diesel engine speed earlier; So that (electromagnetism) clutch 4 is the row of closing smoothly, system control (electromagnetism) clutch 4 rows of closing, water pump begins to rotate; Dynamic energy of water flow increases in the water pump, and pump discharge pressure increases sharply, and this moment, system closed vacuum system 16 automatically; When exit of pump pressure reached 0.6 megapascal (MPa), pump discharge valve 14 (butterfly valve) was opened, and pressure flow gets into fire monitor 11.
Remote controller is provided with " opening pump " " termination of pumping " " dump valve leaves " " dump valve pass " button.
Open fire hydrant when pump discharge valve 14 cuts out, can implement fire-fighting lance fire extinguishing operation.
In addition, can also establish " handle is indulged in the angle control of fire monitor " on the remote controller, if switch board start and selection remote control, the also available remote controller control of the angle adjustment of fire monitor, or select other modes to control.
Embodiment two:
The control system of the utility model, it comprise PLC controller, remote control transceiver, diesel engine motor, speed adjusting module (
MK200), liquid level sensor 21, valve horse-controlling reach 15, pitch control subsystem motor 12, horizontal rotation motor 13, water-cooling system and hydraulic system 19.
The cooling sea water inlet valve of water-cooling system links to each other with the control end of PLC controller respectively with outlet valve, through the switch of PLC controller control import and export valve;
The signal output part of liquid level sensor 21 connects the corresponding signal input of PLC controller, and the PLC controller is confirmed clutch 4 foldings according to level condition; The gauge tap of clutch 4 connects the control end of PLC controller;
The control procedure of this system is following:
< 1>" shutdown-start " knob is threaded to the start position, this moment, power switch indicator lamp and termination of pumping indicator lamp were bright, the operations control of the start and stop of diesel engine and fire monitor and valve on the spot with two kinds of remote controls.To be controlled to be example on the spot: be threaded to regard to destination location " on the spot " indicator lamp " remote control on the spot " two-position switch bright; (straighforward operation will " on the spot-remote control " two-position switch to be threaded to remote control position " remote control " indicator lamp bright; Operating sequence is with identical on the spot) to press " startup " pushbutton enable indicator lamp bright; Diesel oil automatically performs " start diesel engine-open vacuum air pump and pressure retaining valve-passs diesel coolant valve thereof-vacuumize-liquid level put in place back-passs vacuum air pump pressure retaining valve-passs vacuum air pump, clutch close and arrange-open diesel coolant valve-speed-raising automatically " and moves (speed-regulating potentiometer should be in the 5K position, and diesel engine speed raises speed to 1200 commentaries on classics at this moment).In vacuum, do not close then and should press " dump valve pass " button and close discharge valve like discharge valve.
< 2>after clutch closes row and automatic speed-raising; Press " dump valve leaves " button, open dump valve, fire monitor begins water spray; Adjustment rotational speed regulation potentiometer adjustment diesel engine speed is controlled fire monitor range (regulate rotating speed clockwise and improve, regulate rotating speed counterclockwise and reduce).Notice that rotational speed regulation should be controlled between 800 ~ 1800 commentaries on classics, should not regulate too small to prevent the vexed car of diesel engine.Manually-operated gate on the diesel coolant water pipe is used for regulating the diesel coolant flow, and that should not transfer is excessive or too small, is shown as 0.2MP with diesel engine Pressure gauge on its pipeline when 1800 rotating speeds and is advisable, and should not regulate this valve at ordinary times.
< 3>after fire extinguishing finishes, press " termination of pumping " button, carry out diesel engine reduction of speed-throw-out-of clutch-pass diesel coolant valve-diesel engine idling action this moment.Wait behind the throw-out-of clutch to treat in several seconds to close after surplus water in the gun tube refluxes and vacuumize when the fire monitor discharge valve started in order to next time and potentiometer is adjusted to the 5K position in order to starting next time.Start fire monitor once more like need, press the start button action of execution in step < 1>again.
< 4>shutdown then is threaded to stop position with " shutdown-startup " knob like need, and diesel engine stops.
< 5>adjusting of fire monitor angle can be accomplished through the manual operation handle on the control cabinet panel, behind diesel engine starting, can adjust at any time.Should be in the diesel engine vacuum with angle adjustment to needing the position substantially, fine setting can be adjusted to convenient position of transporting with fire monitor earlier after the termination of pumping and stop diesel engine again to reach ideal effect during water spray.
Claims (7)
1. fire-fighting fire extinguishing module; This module comprises casing, diesel engine, water collector, fire pump, pump discharge valve, clutch, vacuum air pump, fire hydrant, fire monitor, water-cooling system and hydraulic system; It is characterized in that: said fire pump water inlet connects water collector; Delivery port links to each other with the fire monitor end opening through the pump discharge valve, and the rotating shaft of fire pump links to each other with the output main shaft of diesel engine through clutch; The auxiliary output shaft of said diesel engine links to each other with hydraulic system through driving-chain, and the CD-ROM drive motor control end of said vacuum air pump links to each other with hydraulic oil system, and the bleeding point of vacuum air pump is communicated with water collector; The water inlet of said water-cooling system connects the fire pump delivery port, and the delivery port of water-cooling system connects the water inlet of fire pump.
2. fire-fighting fire extinguishing module according to claim 1 is characterized in that: said hydraulic system comprises hydraulic pump, fuel tank, oil filter, magnetic valve group and hydraulic motor.
3. fire-fighting fire extinguishing module according to claim 1 is characterized in that: also be provided with liquid level sensor in the said water collector; Said fire pump links to each other with clutch through shaft coupling; Said pumping also is provided with several fire hydrants on the pipeline between the pump discharge valve.
4. fire-fighting fire extinguishing module according to claim 1 is characterized in that: said fire monitor is also established horizontal rotation motor and pitch control subsystem motor; Said horizontal rotation motor, pitch control subsystem motor, valve horse-controlling reach all adopts hydraulic motor.
5. fire-fighting fire extinguishing module according to claim 1 is characterized in that: said pump discharge valve adopts butterfly valve; The rotating shaft of said pump discharge valve reaches with the valve horse-controlling and links to each other; Said casing comprises framework and base, and each several part is arranged on the base, and base is equipped with road wheel.
6. fire-fighting fire extinguishing module according to claim 1; It is characterized in that: this module also comprises foaming system; Said foaming system comprises foam proportioning unit, water intaking valve, feed liquor valve, liquid valve; Water intaking valve is connected the fire pump exit, and liquid valve is connected fire pump import department, the external foam dope jar of feed liquor valve.
7. fire-fighting fire extinguishing module according to claim 1 is characterized in that: this module also comprises water system, and said water system comprises: 10 of DN80 fast interfaces; 1 of DN150 fast interface; 1 of DN200 flange-interface output interface can carry out long-range water supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202363707U CN202223791U (en) | 2011-07-06 | 2011-07-06 | Fire-fighting extinguishing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202363707U CN202223791U (en) | 2011-07-06 | 2011-07-06 | Fire-fighting extinguishing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223791U true CN202223791U (en) | 2012-05-23 |
Family
ID=46074402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202363707U Withdrawn - After Issue CN202223791U (en) | 2011-07-06 | 2011-07-06 | Fire-fighting extinguishing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223791U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550887A (en) * | 2013-11-01 | 2014-02-05 | 北京威浦实信科技有限公司 | Integrated remote water supply and drainage system |
| CN107088284A (en) * | 2017-07-07 | 2017-08-25 | 合肥巨澜安全技术有限责任公司 | Far Range firefighting fire extinguishing robot device |
| CN108126284A (en) * | 2018-01-31 | 2018-06-08 | 佛山科学技术学院 | A kind of horizontal split pump and fire water monitor all-in-one machine |
| CN108159611A (en) * | 2018-01-31 | 2018-06-15 | 佛山科学技术学院 | A kind of combined type water supply mobile platform |
| CN109011310A (en) * | 2017-06-08 | 2018-12-18 | 权纯镛 | Fire extinguishing system and method |
| RU195409U1 (en) * | 2019-05-27 | 2020-01-28 | Роман Николаевич Мотылев | HYDRANT FIRE LAND |
| CN111450447A (en) * | 2020-05-19 | 2020-07-28 | 新乡市金升消防科技有限公司 | Diesel engine driving type skid-mounted foam fire extinguishing device |
| CN114010998A (en) * | 2021-10-27 | 2022-02-08 | 镇江同舟螺旋桨有限公司 | Self-walking fire extinguishing robot based on remote control |
-
2011
- 2011-07-06 CN CN2011202363707U patent/CN202223791U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550887A (en) * | 2013-11-01 | 2014-02-05 | 北京威浦实信科技有限公司 | Integrated remote water supply and drainage system |
| CN103550887B (en) * | 2013-11-01 | 2016-08-24 | 北京威浦实信科技有限公司 | integrated remote water supply and drainage system |
| CN109011310A (en) * | 2017-06-08 | 2018-12-18 | 权纯镛 | Fire extinguishing system and method |
| CN107088284A (en) * | 2017-07-07 | 2017-08-25 | 合肥巨澜安全技术有限责任公司 | Far Range firefighting fire extinguishing robot device |
| CN108126284A (en) * | 2018-01-31 | 2018-06-08 | 佛山科学技术学院 | A kind of horizontal split pump and fire water monitor all-in-one machine |
| CN108159611A (en) * | 2018-01-31 | 2018-06-15 | 佛山科学技术学院 | A kind of combined type water supply mobile platform |
| CN108126284B (en) * | 2018-01-31 | 2023-03-28 | 佛山科学技术学院 | Horizontal split pump and fire water monitor all-in-one machine |
| CN108159611B (en) * | 2018-01-31 | 2023-03-28 | 佛山科学技术学院 | Combined water supply moving platform |
| RU195409U1 (en) * | 2019-05-27 | 2020-01-28 | Роман Николаевич Мотылев | HYDRANT FIRE LAND |
| CN111450447A (en) * | 2020-05-19 | 2020-07-28 | 新乡市金升消防科技有限公司 | Diesel engine driving type skid-mounted foam fire extinguishing device |
| CN114010998A (en) * | 2021-10-27 | 2022-02-08 | 镇江同舟螺旋桨有限公司 | Self-walking fire extinguishing robot based on remote control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |