CN102784449A - Remote automatic water supply system - Google Patents
Remote automatic water supply system Download PDFInfo
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- CN102784449A CN102784449A CN2012102485686A CN201210248568A CN102784449A CN 102784449 A CN102784449 A CN 102784449A CN 2012102485686 A CN2012102485686 A CN 2012102485686A CN 201210248568 A CN201210248568 A CN 201210248568A CN 102784449 A CN102784449 A CN 102784449A
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- control device
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a remote automatic water supply system, which includes a main fighting waterwheel and a water supply vehicle. A water filling port of the main fighting waterwheel is connected to a water pump outlet of the water supply vehicle through a fire hose. The water pot of the main fighting waterwheel is provided with a liquid level sensor, and a water filling pipeline of the main fighting waterwheel is provided with a valve. The main fighting waterwheel has a control device, which is used for opening the valve when the liquid level sensor detects that the liquid level in the main fighting waterwheel reaches a first preset value. The water supply vehicle has a control device, and a water pot outlet of the water supply vehicle is provided with a pressure sensor. The control device of the water supply vehicle is used for supplying water to the main fighting waterwheel according to a preset pressure after the valve is opened. The control device of the main fighting waterwheel is also used for closing the valve when the liquid level sensor detects that the liquid level of the water pot reaches a second preset value. The invention can realize automatic water supply for the main fighting vehicle.
Description
Technical field
The present invention relates to fire-fighting domain, relate in particular to a kind of remote automatic-taking-water system.
Background technology
At present in fire fighting; After the fire fighting truck evolutionary operation, receive operation place spatial constraints (being parked in the alleyway) in case advocate war, add that attack hose laid ready such as vehicle; The scene of a fire does not allow to break off easily the water band and stops the water outlet injection; Car can not leave the scene so advocate war generally speaking, its required additional water, usually by after to water tender supply water to its water pot through the water band.
When the car water flow of advocating war greater than the water supply flow of water tender just when " unable to make ends meet ", the method that can take to increase supply channel quantity or strengthen water supply flow solves; But when the car water flow of advocating war during less than back car water supply flow, unnecessary water just can or jar mouthful overflow from the overflow passage of fire protection water tank.For saving precious water for fire extinguishing, generally the front and back vehicle all will be equipped with professional's supervision and keep in touch at any time, in time adjusts output to adapt to the variation of water yield, and being in all the time in the car jar of guaranteeing to advocate war has water state.
When the scene be short of hands or the visual field is bad, when noise is excessive; When particularly back spacing front truck is far away; It is very fragile that this contact just seems; Even if car communication before and after can realizing through vehicle radio station or walkie-talkie is accomplished the waste that this work obviously is a kind of fighting capacity but take two people at least, particularly among the scene of a fire.
The floating-type stop valve of similar water closet control water level is installed additional in the fire brigade that has in the car water pot of advocating war, when water in the jar completely arrives to a certain degree, under the ball float buoyancy, close water injecting pipeline automatically, thereby reach the anti-overflow purpose.Car has been realized the anti-overflow function though advocate war; Car has stopped the information of water but water tender can't in time obtain to advocate war; Still work under set throttle of engine is to such an extent as to the water tender water pump causes discharge pressure to rise rapidly still by the power rotation that this moment, engine was exported.As this moment water tender unattended or fail in time to regulate throttle and reduce pump rotary speed, the high pressure that pipeline forms very easily causes the supply channel explosion; On the other hand, stop to supply water in case the water tender operator obtains information, be difficult to again in time to resume water supply or provide suitable output to have enough water for fire extinguishing in the car jar that guarantees to advocate war, obviously problem is not resolved.
Summary of the invention
In order to solve above-mentioned technical problem, a kind of remote automatic-taking-water system is provided, its purpose is, solves the water supply problem of the waterwheel of advocating war.
The invention provides a kind of remote automatic-taking-water system, comprise advocate war waterwheel and water tender;
The perfusion mouth of a river of the said waterwheel of advocating war is connected through fire hose with the pump outlet of said water tender;
Be provided with liquid level sensor in the water pot of the said waterwheel of advocating war, the water injecting pipeline of the said waterwheel of advocating war is provided with valve;
The said waterwheel of advocating war has control device, and the control device of the said waterwheel of advocating war is used for when the liquid level that said liquid level sensor detects the said waterwheel of advocating war reaches first preset value, opening said valve;
Said water tender has control device, and the water pot delivery port of said water tender is provided with pressure sensor; The control device of said water tender is used for behind said valve open, supplying water to the said waterwheel of advocating war according to preset pressure;
The control device of the said waterwheel of advocating war also is used for when the liquid level that said liquid level sensor detects said water pot reaches second preset value, cutting out said valve.
In one example, the control device of said water tender, the pressure of water pot delivery port that also is used for behind said valve closing, keeping said water tender is at said preset pressure.
In one example, said valve is an operated pneumatic valve.
In one example, the said waterwheel of advocating war also has solenoid directional control valve; The actuator of said operated pneumatic valve is controlled by solenoid directional control valve.
In one example, said first preset value is that the water yield is the half the of water tank capacity.
In one example, said second preset value is that the water yield is identical with water tank capacity.
In one example, the pressure of said water tender is through the rotational speed regulation of the water pump of said water tender.
In one example, said preset pressure makes and injects the water yield of the water yield of the said waterwheel of advocating war greater than the said waterwheel of advocating war.
The present invention can realize being the battlebus automatic water-supply of advocating war under the unserviced situation, do not waste water for fire extinguishing, and the operation of can reliably guaranteeing to put out a fire is carried out smoothly.
Description of drawings
Fig. 1 is provided by the invention;
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done further detailed description.
As shown in Figure 1, the invention provides a kind of remote automatic-taking-water system, comprise advocate war waterwheel and water tender; The perfusion mouth of a river of the said waterwheel of advocating war is connected through fire hose with the pump outlet of said water tender; Be provided with liquid level sensor in the water pot of the said waterwheel of advocating war, the water injecting pipeline of the said waterwheel of advocating war is provided with valve; The said waterwheel of advocating war has control device, and the control device of the said waterwheel of advocating war is used for when the liquid level that said liquid level sensor detects the said waterwheel of advocating war reaches first preset value, opening said valve; Said water tender has control device, and the water pot delivery port of said water tender is provided with pressure sensor; The control device of said water tender is used for behind said valve open, supplying water to the said waterwheel of advocating war according to preset pressure; The control device of the said waterwheel of advocating war also is used for when the liquid level that said liquid level sensor detects said water pot reaches second preset value, cutting out said valve.
Preferably, the control device of said water tender, the pressure of water pot delivery port that also is used for behind said valve closing, keeping said water tender is at said preset pressure.
Preferably, said valve is an operated pneumatic valve.The said waterwheel of advocating war also has solenoid directional control valve; The actuator of said operated pneumatic valve is controlled by solenoid directional control valve.When said magnetic valve commutated, through the actuator injecting gas to operated pneumatic valve, thereby control operated pneumatic valve (being preferably Pneumatic butterfly valve) opened or closed.
Preferably, said first preset value is that the water yield is that a half of water tank capacity is opened operated pneumatic valve and begun to be supplied water by water tender.
Preferably, said second preset value is that the water yield is closed operated pneumatic valve when identical with water tank capacity, and said water tender stops to supply water to the said waterwheel of advocating war.
The pressure of said water tender is through the rotational speed regulation of the water pump of said water tender.After opening operated pneumatic valve; Pressure reduces, and the control device of water tender detects and begins after pressure reduces to supply water through the rotating speed that improves pump, after closing operated pneumatic valve; Pressure raises, and the device of water tender detects the rotating speed that reduces pump after pressure raises and keeps preset pressure.In order to reach the purpose of water filling, preset pressure makes and injects the water yield of the water yield of the said waterwheel of advocating war greater than the said waterwheel of advocating war.
Those skilled in the art can also carry out various modifications to above content under the condition that does not break away from the definite the spirit and scope of the present invention of claims.Therefore scope of the present invention is not limited in above explanation, but confirm by the scope of claims.
Claims (8)
1. a remote automatic-taking-water system is characterized in that, comprises advocate war waterwheel and water tender;
The perfusion mouth of a river of the said waterwheel of advocating war is connected through fire hose with the pump outlet of said water tender;
Be provided with liquid level sensor in the water pot of the said waterwheel of advocating war, the water injecting pipeline of the said waterwheel of advocating war is provided with valve;
The said waterwheel of advocating war has control device, and the control device of the said waterwheel of advocating war is used for when the liquid level that said liquid level sensor detects the said waterwheel of advocating war reaches first preset value, opening said valve;
Said water tender has control device, and the water pot delivery port of said water tender is provided with pressure sensor; The control device of said water tender is used for behind said valve open, supplying water to the said waterwheel of advocating war according to preset pressure;
The control device of the said waterwheel of advocating war also is used for when the liquid level that said liquid level sensor detects said water pot reaches second preset value, cutting out said valve.
2. remote automatic-taking-water as claimed in claim 1 system is characterized in that, the control device of said water tender, and the pressure of water pot delivery port that also is used for behind said valve closing, keeping said water tender is at said preset pressure.
3. remote automatic-taking-water as claimed in claim 1 system is characterized in that said valve is an operated pneumatic valve.
4. remote automatic-taking-water as claimed in claim 3 system is characterized in that the said waterwheel of advocating war also has solenoid directional control valve; The actuator of said operated pneumatic valve is controlled by solenoid directional control valve.
5. remote automatic-taking-water as claimed in claim 1 system is characterized in that, said first preset value is that the water yield is the half the of water tank capacity.
6. remote automatic-taking-water as claimed in claim 1 system is characterized in that said second preset value is that the water yield is identical with water tank capacity.
7. remote automatic-taking-water as claimed in claim 1 system is characterized in that the pressure of said water tender is through the rotational speed regulation of the water pump of said water tender.
8. remote automatic-taking-water as claimed in claim 1 system is characterized in that, said preset pressure makes and injects the water yield of the water yield of the said waterwheel of advocating war greater than the said waterwheel of advocating war.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248568.6A CN102784449B (en) | 2012-07-18 | 2012-07-18 | Remote automatic water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248568.6A CN102784449B (en) | 2012-07-18 | 2012-07-18 | Remote automatic water supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102784449A true CN102784449A (en) | 2012-11-21 |
| CN102784449B CN102784449B (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210248568.6A Active CN102784449B (en) | 2012-07-18 | 2012-07-18 | Remote automatic water supply system |
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| Country | Link |
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| CN (1) | CN102784449B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288912A (en) * | 2014-10-22 | 2016-02-03 | 徐州重型机械有限公司 | Water injection device and water injection method used for fire fighting truck |
| CN106861099A (en) * | 2017-02-09 | 2017-06-20 | 长沙中联消防机械有限公司 | Automatic defeated method by extinguishing chemical, control device and system and fire fighting truck |
| CN109529221A (en) * | 2018-11-13 | 2019-03-29 | 梁勇旗 | A kind of tunnel subregion relay moisturizing pipeline dry water fire-fighting method |
| CN112691329A (en) * | 2020-12-31 | 2021-04-23 | 长沙中联消防机械有限公司 | Control method and control device for fire fighting system and fire fighting vehicle |
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| JPH08246511A (en) * | 1995-03-13 | 1996-09-24 | Ebara Corp | Variable speed water service installation |
| CN2574717Y (en) * | 2002-08-22 | 2003-09-24 | 曹文渊 | Remote controlled multifunction community fire fighting equipment box |
| CN201223659Y (en) * | 2008-07-25 | 2009-04-22 | 河南海力特机电制造有限公司 | High-pressure fine water mist fire-fighting hauled vehicle |
| CN201322132Y (en) * | 2008-12-18 | 2009-10-07 | 南京中电联自动化有限公司 | Improved pneumatic valve adjusting device |
| CN201565024U (en) * | 2009-11-23 | 2010-09-01 | 陶荣富 | High building fire-fighting water-supply pressure relief device |
| CN201705638U (en) * | 2010-03-04 | 2011-01-12 | 公安部上海消防研究所 | Fire fighting pump constant-pressure speed regulating control device for fire fighting truck |
| CN201815035U (en) * | 2010-08-30 | 2011-05-04 | 陈建生 | Multifunctional firefighting and rescue vehicle |
| CN102302833A (en) * | 2011-07-11 | 2012-01-04 | 四川威特龙消防设备有限公司 | Grid distribution-type fire extinguishing system for cultural historic building |
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2012
- 2012-07-18 CN CN201210248568.6A patent/CN102784449B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246511A (en) * | 1995-03-13 | 1996-09-24 | Ebara Corp | Variable speed water service installation |
| CN2574717Y (en) * | 2002-08-22 | 2003-09-24 | 曹文渊 | Remote controlled multifunction community fire fighting equipment box |
| CN201223659Y (en) * | 2008-07-25 | 2009-04-22 | 河南海力特机电制造有限公司 | High-pressure fine water mist fire-fighting hauled vehicle |
| CN201322132Y (en) * | 2008-12-18 | 2009-10-07 | 南京中电联自动化有限公司 | Improved pneumatic valve adjusting device |
| CN201565024U (en) * | 2009-11-23 | 2010-09-01 | 陶荣富 | High building fire-fighting water-supply pressure relief device |
| CN201705638U (en) * | 2010-03-04 | 2011-01-12 | 公安部上海消防研究所 | Fire fighting pump constant-pressure speed regulating control device for fire fighting truck |
| CN201815035U (en) * | 2010-08-30 | 2011-05-04 | 陈建生 | Multifunctional firefighting and rescue vehicle |
| CN102302833A (en) * | 2011-07-11 | 2012-01-04 | 四川威特龙消防设备有限公司 | Grid distribution-type fire extinguishing system for cultural historic building |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288912A (en) * | 2014-10-22 | 2016-02-03 | 徐州重型机械有限公司 | Water injection device and water injection method used for fire fighting truck |
| CN106861099A (en) * | 2017-02-09 | 2017-06-20 | 长沙中联消防机械有限公司 | Automatic defeated method by extinguishing chemical, control device and system and fire fighting truck |
| CN109529221A (en) * | 2018-11-13 | 2019-03-29 | 梁勇旗 | A kind of tunnel subregion relay moisturizing pipeline dry water fire-fighting method |
| CN112691329A (en) * | 2020-12-31 | 2021-04-23 | 长沙中联消防机械有限公司 | Control method and control device for fire fighting system and fire fighting vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102784449B (en) | 2015-02-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jianchun Inventor after: Li Xiang Inventor after: Shi Xiang Inventor after: Wang Guiqing Inventor after: He Yongcheng Inventor after: Jiang Zhanfu Inventor after: Cheng Yu Inventor after: Liang Shan Inventor after: Meng Xiangyu Inventor before: He Yongcheng Inventor before: Li Xiang Inventor before: Zhu Sheng Inventor before: Jiang Zhanfu Inventor before: Li Dang Inventor before: Meng Xiangyu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HE YONGCHENG LI XIANG ZHU SHENG JIANG ZHANFU LI DANG MENG XIANGYU TO: LI JIANCHUN LI XIANG SHI XIANG WANG GUIQING HE YONGCHENG JIANG ZHANFU CHENG YU LIANG SHAN MENG XIANGYU |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |