CN110613909A - Pneumatic fire prevention and extinguishing material sprays system mucilage binding and puts - Google Patents
Pneumatic fire prevention and extinguishing material sprays system mucilage binding and puts Download PDFInfo
- Publication number
- CN110613909A CN110613909A CN201910897332.7A CN201910897332A CN110613909A CN 110613909 A CN110613909 A CN 110613909A CN 201910897332 A CN201910897332 A CN 201910897332A CN 110613909 A CN110613909 A CN 110613909A
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- powder
- water
- spraying
- fire
- gun
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a pneumatic fire prevention and extinguishing material spraying glue making device which comprises a powder spraying system and a water spraying system, wherein the powder spraying system comprises a pneumatic powder diaphragm pump and a powder spraying gun, wherein the pneumatic powder diaphragm pump is provided with a powder outlet control valve; the water spraying system comprises a water quantity control box and a spraying water gun, wherein the water quantity control box is externally hung with a multi-parameter tester for detecting toxic and harmful gases; powder sprinkling system prevents putting out a fire powder through going out powder spray gun blowout, and water sprinkling system is through spraying squirt blowout water simultaneously, prevents putting out a fire powder and can form the colloid with water meet, and this colloid covers can completely cut off oxygen, prevent to reburn on the coal body surface. Make powder spray, system glue, dust fall, cooling in an organic whole, realize that the water spray volume, the volume of producing powder are adjustable, controllable, monitor operational environment gas concentration through the multi-parameter measurement ware simultaneously, automatic audible and visual alarm ensures the operation safety, has solved under the special operating mode in colliery, and the quick improvement of coal body ignition source hidden danger point has high practicality, pertinence and emergency demand nature.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of fire prevention and extinguishment of coal mine fires, and provides a pneumatic fire prevention and extinguishment material spraying and glue making device aiming at prevention and rapid treatment of hidden danger points of a coal body fire source under special underground working conditions.
[ background of the invention ]
The mine fire disaster is characterized in that the coal body fire source hidden danger is difficult to effectively manage due to special working conditions, especially, spontaneous combustion and ignition of a coal mine working face stoping line have extremely strong concealment, fire prevention and extinguishing measures are difficult to implement in a supporting space of the working face stoping line and a goaf at the rear part of a support in an area with small or no gaps between the supports, great manpower, material resources and financial resources are consumed, time is consumed, and hidden danger positions cannot be reached by traditional methods such as grouting, glue injection, liquid state carbon dioxide injection and the like.
The fire extinguishing agents commonly used at home and abroad comprise foam, dry powder, water, inert gas, aerosol and other fire extinguishing agents, wherein the aerosol fire extinguishing effect is better than that of other modes, and the related aerosol fire extinguishing device or system in the prior art has low powder conveying efficiency of a conveying pipeline due to the fact that the related aerosol fire extinguishing device or system contains a large-volume dry powder storage tank, so that the fire extinguishing effect is low. In the prior art, the pneumatic powder diaphragm pump enables powder materials to be conveyed in a closed pipeline, so that an operator can be prevented from contacting with powder as little as possible in the conveying process, particularly, toxic and harmful powder is guaranteed, personal safety is guaranteed, the conveying effect is good, the powder cannot be prevented from flying around when the powder leaves a conveying pipeline and enters an open construction area, and particularly, when fire-fighting powder is conveyed to treat fire-fighting hidden dangers, the fire-fighting effect can be reduced, and resource waste can also be caused.
For example, patent application CN105737886A discloses a multi-parameter measuring device for mine, which can detect and sound-light alarm the carbon monoxide, carbon dioxide, sulfur dioxide, oxygen, methane, hydrogen sulfide, temperature, humidity and atmospheric pressure in mine, and can be suspended in roadway, with accurate detection and convenient carrying.
[ summary of the invention ]
The invention aims to provide a pneumatic fire prevention and extinguishing material spraying and glue making device, which aims to solve the fire source hidden danger of coal under special working conditions of a coal mine underground and particularly quickly and effectively treat the fire source hidden danger of a narrow area behind a support.
The invention is realized by the following technical scheme: a pneumatic fire-proof material spraying glue-making device comprises a powder spraying system and a water spraying system. The powder spraying system comprises a powder diaphragm pump, the powder diaphragm pump is provided with a powder inlet, a powder outlet and an air inlet, the powder inlet is connected with one end of a powder suction pipe, and the other end of the powder suction pipe is connected with a fire extinguishing powder source; the powder outlet is connected with a powder outlet pipe, and the other end of the powder outlet pipe is detachably provided with a powder outlet spraying gun; the air inlet is connected with an air inlet pipeline, and an airflow induction system is installed on the air inlet pipeline. The water spraying system comprises a water quantity control box, one end of the water quantity control box is provided with a water inlet, the water inlet is connected with one end of a water inlet pipe, and the other end of the water inlet pipe is connected with a water source; the other end of the water control box is provided with a water outlet, the water outlet is connected with one end of a water outlet pipe, the other end of the water outlet pipe is detachably provided with a spraying water gun, and a multi-parameter measuring device is hung on the outer side of the water control box. Go out powder pipe and outlet pipe and be connected through a plurality of snap ring card for go out powder spray gun and spray the squirt and install side by side, two guns of being convenient for function simultaneously. Powder sprinkling system prevents putting out a fire powder through going out powder spray gun blowout, and water sprinkling system is through spraying squirt blowout water simultaneously, prevents putting out a fire powder and can form the colloid with water meet, and this colloid covers can completely cut off oxygen, prevent to reburn on the coal body surface.
The air inlet pipeline is provided with an airflow control valve for adjusting airflow.
The airflow induction system is provided with a powder outlet control valve for adjusting the powder outlet amount of the pneumatic powder diaphragm pump.
Still be equipped with the telescopic link between play powder pipe and the play powder spray gun for the length distance of adjusting out the powder spray gun according to the distance of the hidden affected part of coal body fire source during in-service use, still be equipped with the locking ring on the telescopic link, be used for adjusting the locking of the telescopic link position behind the length distance of going out the powder spray gun.
And a water quantity control valve is arranged on the water outlet pipe and used for adjusting the water quantity of the water spray gun.
And the water flow control box is also provided with a flowmeter for observing the water flow.
The fire prevention and extinguishing powder is any one of a powdery high-molecular colloid fire extinguishing agent and a powdery inorganic fire prevention and extinguishing agent.
The multi-parameter measuring device can perform intermittent audible and visual alarm on the concentrations of methane, oxygen, carbon monoxide and hydrogen sulfide in the air of the working environment.
The powder spraying gun adopts any one of a PPR pipe, a galvanized pipe and a steel pipe.
The invention has the beneficial effects that: the device integrates powder spraying, glue making, dust fall and cooling, realizes adjustable and controllable water spraying amount and powder output amount, monitors the gas concentration of a working environment through the multi-parameter measuring device, automatically gives an audible and visual alarm, ensures the operation safety, solves the rapid treatment of the hidden danger point of the coal body fire source under the special working condition of a coal mine, and has extremely high practicability, pertinence and emergency requirements.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained by showing the structures according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a schematic diagram of the module connection of the apparatus of the present invention;
FIG. 3 is a schematic structural diagram of a pneumatic powder diaphragm pump according to the present invention;
wherein:
100. a powder spraying system;
101. a powder diaphragm pump; 1011. a powder inlet; 1012. a powder outlet; 1013. an air inlet;
102. a powder suction pipe; 103. a powder outlet pipe; 104. a powder discharging spray gun;
105. an air intake duct; 1051. an airflow control valve;
106. a well gas source;
107. an airflow inducing system; 1071. a powder outlet control valve;
108. a telescopic rod; 1081. locking a ring;
200. a water spray system;
201. a water quantity control box; 2011. a water inlet; 2012. a water outlet; 2013. a flow meter;
202. a water inlet pipe; 203. a water source;
204. a water outlet pipe; 2041. a water quantity control valve;
205. a spray water gun; 206. a multi-parameter determinator;
300. a snap ring.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art without making creative efforts, are within the protection scope of the present invention based on the present invention.
The implementation process of the pneumatic fire-fighting material spraying and glue-making device is described with reference to the following drawings:
as shown in FIG. 1, the pneumatic glue spraying and manufacturing device for fire prevention and extinguishing materials of the present invention comprises a powder spraying system 100 and a water spraying system 200.
Powder sprinkling system 100 includes powder diaphragm pump 101, is equipped with into powder mouth 1011, play powder mouth 1012 and air inlet 1013 on the powder diaphragm pump 101, and it inhales pipe 102 one end to advance powder mouth 1011 to be connected with the powder, and the powder inhales the pipe 102 other end and even has the powder source of putting out a fire, even has out powder pipe 103 on going out powder mouth 1012, go out powder pipe 103 other end demountable installation and have a powder spray gun 104, and air inlet 1013 even has inlet line 105 one end, and the inlet line 105 other end even has well air supply 106, still installs air current induction system 107 on the inlet line 105.
The water spraying system 200 comprises a water quantity control box 201, one end of the water quantity control box 201 is provided with a water inlet 2011, the water inlet 2011 is connected with one end of a water inlet pipe 202, and the other end of the water inlet pipe 202 is connected with a water source 203; the other end of the water quantity control box 201 is provided with a water outlet 2012, the water outlet 2012 is connected with one end of a water outlet pipe 204, the other end of the water outlet pipe 204 is detachably provided with a spray water gun 205, and the outer side of the water quantity control box 201 is hung with a multi-parameter measuring device 206.
The powder outlet pipe 103 is connected with the water outlet pipe 204 through a plurality of clamping rings 300, so that the powder outlet spraying gun 104 and the spraying water gun 205 are installed side by side, and the powder outlet spraying gun 104 and the spraying water gun 205 can operate and spray fire-proof and fire-extinguishing materials at the same time.
Powder spraying system 100 is through going out powder spray gun 104 blowout prevention and fire extinguishing powder, and water spraying system 200 is through spraying squirt gun 205 blowout water simultaneously, and prevention and fire extinguishing powder meets with water and can form the colloid, and this colloid covers can completely cut off oxygen, prevent the after combustion on the coal body surface.
The air inlet pipe 105 is provided with an air flow control valve 1051 for adjusting the flow rate of the air flow; the airflow induction system 107 is provided with a powder outlet control valve 1071 for adjusting the powder outlet amount of the pneumatic powder diaphragm pump; a water quantity control valve is arranged on the water outlet pipe 204 and used for adjusting the water quantity of the spray water gun 205.
Still be equipped with the telescopic link between powder outlet pipe 103 and the powder spray gun 104 for the length of adjusting the powder spray gun 104 according to the distance of the hidden affected part of the coal body fire source during in-service use, still be equipped with locking ring 1081 on the telescopic link 108, be used for adjusting the locking of the telescopic link position after the length distance of powder spray gun 300.
The water control box 201 is also provided with a flowmeter 2013 for observing the water flow.
The fire prevention and extinguishing powder is any one of powdery high-molecular colloid fire extinguishing agent and powdery inorganic fire prevention and extinguishing agent.
The multi-parameter measuring device 206 can give an audible and visual alarm to the concentration of four gases, namely methane, oxygen, carbon monoxide and hydrogen sulfide in the air of the working environment.
The powder spraying gun 104 adopts any one of a PPR pipe, a galvanized pipe and a steel pipe.
Before use, an air inlet 1011 on the pneumatic powder diaphragm pump 101 is connected with a well air source 106, a powder suction pipe 102 connected with a powder inlet 1011 is directly connected with a fire prevention and extinguishing powder source, and a water inlet 2011 is connected with a bracket water source 203. The multi-parameter determinator 206 can monitor the concentration of four gases, namely methane, oxygen, carbon monoxide and hydrogen sulfide in the air of the working environment, and when the concentration of harmful and toxic gases in a mine is abnormal, the multi-parameter determinator 206 can perform intermittent audible and visual alarm so that workers can process or evacuate the gas as soon as possible. When the fire hazard occurs in the underground mine, after the pneumatic fire prevention and extinguishing material spraying and glue making device is checked to be installed correctly, as shown in fig. 1, a well air source 106 and a water source 203 are turned on simultaneously, fire extinguishing powder enters a pneumatic powder diaphragm pump 101 through a powder suction pipe 102, is conveyed to a powder discharge spraying gun 104 through a powder discharge port 103 and is sprayed to a fire point, meanwhile, water enters a water quantity control box 201 through a water inlet 2011, is conveyed to a spraying water gun 205 through a water outlet pipe 204 connected with a water outlet 2012 of the water quantity control box and is sprayed, and the water and the fire extinguishing preventing powder can form gel or thicken into colloid after meeting each other and quickly cover the rear part of a goaf or the surface of crushed coal with the fire hazard, so that the goaf can isolate oxygen and prevent re-combustion, and the purpose of fire prevention and extinguishing is achieved. The distance between the fire prevention and extinguishing device and the hidden part of the coal fire source can be adjusted through the telescopic rod 108, and the distance length can be locked through the locking ring 1081 after the adjustment is finished. The fire prevention and extinguishing device integrates powder spraying, glue making, dust fall and cooling, realizes adjustable and controllable water spraying amount and powder output amount, monitors the gas concentration of a working environment through a multi-parameter measuring device, automatically gives an audible and visual alarm, ensures the operation safety, solves the rapid treatment of the hidden danger points of the coal body fire source under the special working condition of a coal mine, and has extremely high practicability, pertinence and emergency requirements.
The structure and operation principle of the device which are not specifically described in the present invention are all the same as those of the prior art, and thus are not described herein again.
Claims (9)
1. A pneumatic fire-proof material spraying glue-making device is characterized by comprising a powder spraying system (100) and a water spraying system (200);
the powder spraying system (100) comprises a powder diaphragm pump (101), and a powder inlet (1011), a powder outlet (1012) and a gas inlet (1013) are arranged on the powder diaphragm pump (101); the powder inlet (1011) is connected with one end of a powder suction pipe (102), and the other end of the powder suction pipe (102) is connected with a fire prevention and extinguishing powder source; the powder outlet (1012) is connected with a powder outlet pipe (103), and the other end of the powder outlet pipe (103) is detachably provided with a powder outlet spraying gun (104); the gas inlet (1013) is connected with one end of a gas inlet pipeline (105), the other end of the gas inlet pipeline (105) is connected with a well gas source (106), and the gas inlet pipeline (105) is further provided with a gas flow induction system (107);
the water spraying system (200) comprises a water quantity control box (201), one end of the water quantity control box (201) is provided with a water inlet (2011), the water inlet (2011) is connected with one end of a water inlet pipe (202), and the other end of the water inlet pipe (202) is connected with a water source (203); a water outlet (2012) is formed in the other end of the water quantity control box (201), the water outlet (2012) is connected with one end of a water outlet pipe (204), a spray water gun (205) is detachably mounted at the other end of the water outlet pipe (204), and a multi-parameter measuring device (206) is hung on the outer side of the water quantity control box (201);
the powder outlet pipe (103) is connected with the water outlet pipe (204) through a plurality of clamping rings (300) in a connecting way, so that the powder outlet spraying gun (104) and the spraying water gun (205) are arranged side by side;
powder sprinkling system (100) are through going out powder spray gun (104) blowout prevention and fire control powder, and water sprinkling system (200) are through spraying squirt gun (205) blowout water simultaneously, and prevention and fire control powder meets with water and can form the colloid, and this colloid covers can completely cut off oxygen, prevent the after combustion on the coal body surface.
2. A pneumatic fire prevention and control material spray glue making device according to claim 1, characterized in that said air inlet duct (105) is provided with an air flow control valve (1051) for regulating the flow of air flow.
3. The pneumatic fire prevention and extinguishing material spraying glue making device according to claim 1, wherein the air flow inducing system (107) is provided with a powder outlet control valve (1071) for adjusting the powder outlet amount of the pneumatic powder diaphragm pump.
4. The pneumatic fire-fighting material spraying glue-making device according to claim 1, wherein a telescopic rod (108) for adjusting the length of the powder spraying gun is further arranged between the powder outlet pipe (103) and the powder spraying gun (104), and a locking ring (1081) is arranged on the telescopic rod (108).
5. The pneumatic fire prevention and extinguishing material spraying glue making device according to claim 1, wherein a water amount control valve (2041) capable of adjusting the amount of water is provided on the water outlet pipe (204).
6. A pneumatic fire prevention and extinguishing material spraying glue making device according to claim 1, wherein a flow meter (2013) for observing the size of water flow is further provided on the water amount control box (201).
7. The pneumatic fire-proof and fire-extinguishing material spraying glue-making device according to claim 1, wherein the fire-proof and fire-extinguishing powder is any one of powdery high-molecular colloid fire-extinguishing agent and powdery inorganic fire-extinguishing agent.
8. The pneumatic fire prevention and extinguishing material spraying glue making device as claimed in claim 1, wherein the multi-parameter measuring device (206) can give an intermittent audible and visual alarm on the concentration of four gases of methane, oxygen, carbon monoxide and hydrogen sulfide in the air of the working environment.
9. The pneumatic fire-fighting material spraying glue-making device according to claim 1, wherein the powder spraying gun (104) adopts any one of a PPR pipe, a galvanized pipe and a steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897332.7A CN110613909B (en) | 2019-09-23 | 2019-09-23 | Pneumatic fire prevention and extinguishing material sprays system mucilage binding and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897332.7A CN110613909B (en) | 2019-09-23 | 2019-09-23 | Pneumatic fire prevention and extinguishing material sprays system mucilage binding and puts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110613909A true CN110613909A (en) | 2019-12-27 |
| CN110613909B CN110613909B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910897332.7A Active CN110613909B (en) | 2019-09-23 | 2019-09-23 | Pneumatic fire prevention and extinguishing material sprays system mucilage binding and puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110613909B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143889A1 (en) * | 2020-01-19 | 2021-07-22 | 山东昊星洁士新材料科技有限公司 | Mixed jet flow fire extinguishing system |
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| JPS645569A (en) * | 1987-06-26 | 1989-01-10 | Kazuo Kodera | Fire extinguishing apparatus |
| CN202493406U (en) * | 2012-03-29 | 2012-10-17 | 上海如迪流体输送设备有限公司 | Pneumatic dust diaphragm pump |
| CN105148436A (en) * | 2015-08-31 | 2015-12-16 | 福建新偌环境科技有限公司 | Multifunctional fire extinguishing device ejecting double fire extinguishing media |
| CN105737886A (en) * | 2014-12-11 | 2016-07-06 | 徐州江煤科技有限公司 | Mining multi-parameter measuring device |
| CN206026930U (en) * | 2016-08-16 | 2017-03-22 | 大连市普安消防设备有限公司 | Dry powder, dual -purpose fire extinguishing systems of foam |
| WO2018085925A1 (en) * | 2016-11-10 | 2018-05-17 | Gel Systems Canada Inc. | Gel production system and method |
| CN207686762U (en) * | 2018-01-11 | 2018-08-03 | 神华宁夏煤业集团有限责任公司枣泉煤矿 | The pneumatic pipeline of fully-mechanized mining working transports slurries device over long distances |
| CN208564577U (en) * | 2018-05-09 | 2019-03-01 | 抚顺正工矿业科技发展有限公司 | A kind of depositing dust formula wet-spraying machine |
-
2019
- 2019-09-23 CN CN201910897332.7A patent/CN110613909B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645569A (en) * | 1987-06-26 | 1989-01-10 | Kazuo Kodera | Fire extinguishing apparatus |
| CN202493406U (en) * | 2012-03-29 | 2012-10-17 | 上海如迪流体输送设备有限公司 | Pneumatic dust diaphragm pump |
| CN105737886A (en) * | 2014-12-11 | 2016-07-06 | 徐州江煤科技有限公司 | Mining multi-parameter measuring device |
| CN105148436A (en) * | 2015-08-31 | 2015-12-16 | 福建新偌环境科技有限公司 | Multifunctional fire extinguishing device ejecting double fire extinguishing media |
| CN206026930U (en) * | 2016-08-16 | 2017-03-22 | 大连市普安消防设备有限公司 | Dry powder, dual -purpose fire extinguishing systems of foam |
| WO2018085925A1 (en) * | 2016-11-10 | 2018-05-17 | Gel Systems Canada Inc. | Gel production system and method |
| CN207686762U (en) * | 2018-01-11 | 2018-08-03 | 神华宁夏煤业集团有限责任公司枣泉煤矿 | The pneumatic pipeline of fully-mechanized mining working transports slurries device over long distances |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143889A1 (en) * | 2020-01-19 | 2021-07-22 | 山东昊星洁士新材料科技有限公司 | Mixed jet flow fire extinguishing system |
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| Publication number | Publication date |
|---|---|
| CN110613909B (en) | 2021-05-25 |
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