CN103599615B - Abrasive water cutting and extinguishing device - Google Patents
Abrasive water cutting and extinguishing device Download PDFInfo
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- CN103599615B CN103599615B CN201310586439.2A CN201310586439A CN103599615B CN 103599615 B CN103599615 B CN 103599615B CN 201310586439 A CN201310586439 A CN 201310586439A CN 103599615 B CN103599615 B CN 103599615B
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- abrasive
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- pressure pump
- abrasive material
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Abrasive water cutting and extinguishing device, it is adaptable to fire-fighting equipment technical field, be specifically related to a kind of utilize the Premixed Abrasive Water Jet technology to carry out cutting and the device of foam fire-fighting, include water tank, foam solution case；A switching valve is had between described water tank and foam solution case；Described switching valve connects a high-pressure pump；Pressure gauge, safety valve, pressure regulator valve it is provided with on described high-pressure pump pipe；Described high-pressure pump is connected with abrasive can by pipeline；Described abrasive can is connected with cutting shower nozzle and foaming shower nozzle by stop valve respectively；It is provided with check valve between described high-pressure pump and abrasive can；Abrasive material stop valve and abrasive material hybrid chamber it is provided with below described abrasive can.In the present invention, device has cutting and fire extinguishing dual-use function, and Water in Water Tank is sprayed by cutting nozzles after high-pressure pump and abrasive can mix with abrasive material, can cut；Foam solution by shower nozzle ejection of foaming through high-pressure pump, forms Dalian foam and puts out a fire.Apparatus of the present invention cutting and fire extinguishing easy switching, cutting power is strong, and extinguishing effect is obvious, and water consumption is little.
Description
Technical field
The invention belongs to fire-fighting equipment technical field, particularly relate to the cutting of front mixing abrasive water jet and fixed froth installation.
Background technology
Orcible entry is one of Main Means in fire-fighting fire extinguishing rescue, in scene of fire, fire fighter often must realize rescue by orcible entry means, if orcible entry means are incorrect, easily there is subsequent explosion in the combustible and explosive articles in the space of opposing seal, the life security of personnel is caused serious threat, at present both at home and abroad the break-in tool of fire brigade's equipment be broadly divided into manually, electrically, pneumatic, surge and the type such as chemomotive force, these break-in tool labour intensity are big, time-consuming long, process is complicated, orcible entry efficiency is low and with certain potential safety hazard.In the place of not clear condition of a fire fire extinguishing difficulty.
In scene of fire, utilizing front mixing abrasive water-jet technology to carry out cutting orcible entry, be cut into cold cut and cut, do not produce high temperature, security is high, not clear condition of a fire place can be carried out foam fire-fighting again.
Authorized announcement date is on October 07th, 1992, and the Chinese invention patent of Patent No. 88109149.9 discloses a kind of front mixing abrasive jet stream cleaning cutter.By high-pressure hydraulic pump, nozzle, pipeline, hybrid chamber, valve, electronic control switch and by a conduit draw water under high pressure enter in have the abradant supply device of a prevention spiral block apparatus to constitute.Use that machinery is anti-blocking arranges rotation, dredge abrasive material effective so that it is easily the most uniformly mix with water under high pressure, raising strike effect.It is applicable to the cutting to various materials, drilling and surface clean, rust cleaning, hacking etc..
Summary of the invention
It is an object of the invention to provide the cutting of a kind of abrasive water and extinguishing device, it is intended to solve existing break-in tool labour intensity big, time-consuming long, process is complicated, easily produce the problems such as high temperature, this device can between cutting and foam fire-fighting rapid translating.
The technical problem to be solved realizes by the following technical solutions.
Abrasive water cutting and extinguishing device, it is characterised in that: include high pressure liquid-supplying system, feeding system, abrasive material hybrid chamber, cutting shower nozzle, foaming shower nozzle；Described high pressure liquid-supplying system is connected with feeding system by pipeline；Described high pressure liquid-supplying system is connected with abrasive material hybrid chamber by pipeline；Described feeding system is connected with abrasive material hybrid chamber；Described abrasive material hybrid chamber is connected with cutting shower nozzle and foaming shower nozzle by a stop valve respectively.
Further, described high pressure liquid-supplying system comprises: water tank, foam solution case, screen pack, switching valve, high-pressure pump, Pressure gauge, safety valve, pressure regulator valve；Described switching valve is connected with water tank and foam solution case respectively；Connect between described switching valve and water tank and have screen pack；Described switching valve is connected with high-pressure pump by pipeline；Described high-pressure pump is provided with Pressure gauge；Safety valve, pressure regulator valve it is provided with at described high pressure pump outlet.
Further, described feeding system comprises: relief valve, spiral cover, handle, abrasive can, base, check valve, abrasive material stop valve；The described spiral cover of described abrasive can connection suitable for reading；Described spiral cover circumference is provided with handle；Described spiral cover top connects described relief valve；Described abrasive can end opening connects described base；Described base is connected with liquid-supplying system at pipeline one and is provided with check valve；Described base is provided with abrasive material stop valve between being connected with abrasive material hybrid chamber.
Further, for the foam solution mixed the most in proportion in described foam solution case.
Apparatus of the present invention have cutting and fire extinguishing dual-use function, and Water in Water Tank is sprayed by cutting nozzles after high-pressure pump and abrasive can mix with abrasive material, can carry out cutting orcible entry, and orcible entry efficiency is high, does not produce high temperature, is applicable to the inflammable and explosive scene of a fire；Foam solution by shower nozzle ejection of foaming through high-pressure pump, forms a large amount of foam and puts out a fire, and is applicable to not clear condition of a fire place, carries out foam fire-fighting.Device may be implemented in and is switched fast between cutting and foam fire-fighting function, and cutting power is strong, and extinguishing effect is obvious, and simple to operate, water consumption is little.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
The abrasive water that Fig. 1 provides for the present invention cuts and extinguishing device structural representation；
Wherein: 1, water tank；2, foam solution case；3, screen pack；4, switching valve；5, high-pressure pump；6, Pressure gauge；7, safety valve；8, pressure regulator valve；9, check valve；10, base；11, abrasive material stop valve；12, abrasive material hybrid chamber；13, abrasive can；14, handle；15, spiral cover；16, relief valve；17, foaming stop valve；18, foam nozzle；19, cutting stop valve；20, cutting shower nozzle；
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with shown in accompanying drawing, the present invention is expanded on further.
As shown in the figure, abrasive water cutting and extinguishing device, include water tank 1, foam solution case 2, screen pack 3, switching valve 4, high-pressure pump 5, Pressure gauge 6, safety valve 7, pressure regulator valve 8, relief valve 16, spiral cover 15, handle 14, abrasive can 13, base 10, check valve 9, abrasive material stop valve 11, abrasive material hybrid chamber 12, foaming stop valve 17, foam nozzle 18, cutting stop valve 19, cutting shower nozzle 20 etc..
High pressure liquid-supplying system is formed by water tank 1, foam solution case 2, screen pack 3, switching valve 4, high-pressure pump 5, Pressure gauge 6, safety valve 7, pressure regulator valve 8；Switching valve 4 and water tank 1, foam solution case 2 connect；It is provided with screen pack 3 between switching valve 4 and water tank 1；Switching valve 4 is connected with high-pressure pump 5 by pipeline；High-pressure pump 5 is provided with Pressure gauge 6；High-pressure pump 5 exit is provided with peace
Full valve 7 and pressure regulator valve 8；For the foam solution mixed the most in proportion in foam solution case 2.
It is provided with check valve 9 between liquid-supplying system outlet and abrasive can base 10；Base 10 is fixed on bottom abrasive can 13；Abrasive can 13 connection suitable for reading spiral cover 15；Spiral cover 15 circumference is provided with handle 14；Spiral cover 15 top connects relief valve 16；Abrasive material stop valve 11 it is provided with between base 10 and abrasive material hybrid chamber 12；Abrasive material it is full of in abrasive can 13.
Abrasive material hybrid chamber 12 1 tunnel connects foaming stop valve 17, and another road connects cutting stop valve 19；Foaming stop valve connects foam nozzle 18；Cutting stop valve 19 connects cutting shower nozzle.
Switching valve 4 is switched to water tank 1, and abrasive material stop valve 11 is closed, and foaming stop valve 17 is closed, and cutting stop valve 19 is opened, and opens pump 5, and pure water is sprayed by cutting nozzles 20, and turn pressure regulator valve 8 adjusts pressure, makes pressure rise to required cutting pressure；Opening abrasive material stop valve 11, liquid-supplying system water one tunnel enters abrasive can 13 through check valve 9, and abrasive material is by after abrasive material stop valve 11, arrive abrasive material hybrid chamber 12, mix with another road water of liquid-supplying system, by cutting stop valve 19, flow through cutting shower nozzle 20 to spray, carry out cutting operation；Close abrasive material stop valve 11, open foaming stop valve 17, close cutting stop valve 19, turn pressure regulator valve 8, make pressure be adjusted to foam solution foaming desirable pressure, switching valve 4 is switched to foam solution case 2；Foam solution exports through pump 5, without check valve 9, directly by abrasive material hybrid chamber 12, foaming stop valve 17, arrives foam nozzle 18, carries out the extinguishing operation that foams.
As abrasive material need to be added, can show relief valve 16 pressure release, utilize handle 14 to be outwarded winding by spiral cover 15, in abrasive can, add abrasive material.
In the present invention, device has cutting and fire extinguishing dual-use function, and Water in Water Tank is sprayed by cutting nozzles after high-pressure pump and abrasive can mix with abrasive material, can cut；Foam solution by shower nozzle ejection of foaming through high-pressure pump, forms Dalian foam and puts out a fire.Present invention cutting and fire extinguishing easy switching, cutting power is strong, and extinguishing effect is obvious, and water consumption is little.
The foregoing is only the preferred embodiment of my invention, not in order to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, within these changes and improvements should be included in the protection of the present invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. abrasive water cutting and extinguishing device, it is characterised in that: include high pressure liquid-supplying system, feeding system, abrasive material hybrid chamber,
Cutting shower nozzle, foaming shower nozzle；Described high pressure liquid-supplying system is connected with feeding system by pipeline；Described high pressure liquid-supplying system passes through
Pipeline is connected with abrasive material hybrid chamber；Described feeding system is connected with abrasive material hybrid chamber；Described abrasive material hybrid chamber is cut by one respectively
Only valve is connected with cutting shower nozzle and foaming shower nozzle；
Described high pressure liquid-supplying system comprises: water tank, foam solution case, screen pack, switching valve, high-pressure pump, Pressure gauge, safety valve,
Pressure regulator valve；Described switching valve is connected with water tank and foam solution case respectively；Connect between described switching valve and water tank and have screen pack；Institute
State switching valve to be connected with high-pressure pump by pipeline；Described high-pressure pump is provided with Pressure gauge；Be provided with at described high pressure pump outlet safety valve,
Pressure regulator valve；
Described feeding system comprises: relief valve, spiral cover, handle, abrasive can, base, check valve, abrasive material stop valve；Described
The described spiral cover of abrasive can connection suitable for reading；Described spiral cover circumference is provided with handle；Described spiral cover top connects described relief valve；Described mill
Batch can end opening connects described base；Described base is connected with liquid-supplying system at pipeline one and is provided with check valve；Described base and abrasive mixed
Close between chamber connects and be provided with abrasive material stop valve.
Abrasive water the most according to claim 1 cutting and extinguishing device, it is characterised in that: for press in described foam solution case
The foam solution of ratio mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586439.2A CN103599615B (en) | 2013-11-19 | 2013-11-19 | Abrasive water cutting and extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586439.2A CN103599615B (en) | 2013-11-19 | 2013-11-19 | Abrasive water cutting and extinguishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103599615A CN103599615A (en) | 2014-02-26 |
| CN103599615B true CN103599615B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586439.2A Expired - Fee Related CN103599615B (en) | 2013-11-19 | 2013-11-19 | Abrasive water cutting and extinguishing device |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606815A (en) * | 2015-01-15 | 2015-05-13 | 浙江沃尔液压科技有限公司 | Water purification and fire extinguishing system |
| CN105751085B (en) * | 2016-03-07 | 2018-04-20 | 武汉大学苏州研究院 | A kind of device of regulation and control abradant jet |
| CN105945735B (en) * | 2016-05-10 | 2018-02-09 | 安徽傲宇数控科技有限公司 | A kind of fine jet diced system of high pressure |
| CN106075779A (en) * | 2016-06-22 | 2016-11-09 | 河南理工大学 | A kind of heavy pressure fine spray linkage cutting extinguishing device containing abrasive material |
| CN107088543B (en) * | 2017-05-08 | 2022-09-13 | 国家电网公司 | Liquid spraying system of insulator cleaning and decontamination robot |
| CN106985083A (en) * | 2017-05-09 | 2017-07-28 | 安徽理工大学 | A kind of cutter device for puncturing arbitration functions with target |
| CN106975188B (en) * | 2017-05-15 | 2020-04-21 | 青岛九瑞汽车有限公司 | Fire-fighting lance with water cutting function |
| CN107053019A (en) * | 2017-05-20 | 2017-08-18 | 奥拓福水刀有限公司 | The hand-held cutting gun of fire-fighting is cut in a kind of cold cut |
| CN107199937B (en) * | 2017-06-01 | 2019-04-30 | 利辛县江淮扬天汽车有限公司 | A kind of water jet breakdown lorry |
| CN109202731B (en) * | 2017-07-02 | 2020-11-24 | 北京海蓝华轩科技有限公司 | Movable foam abrasive jet fire-fighting cutting machine |
| CN109719629B (en) * | 2017-10-27 | 2021-04-02 | 北京海蓝华轩科技有限公司 | Atomized abrasive jet fire-fighting cutting machine |
| CN110882505A (en) * | 2019-12-02 | 2020-03-17 | 国网湖南省电力有限公司 | Transformer fire multi-mode coupling fire extinguishing true type test system |
| CN111173783B (en) * | 2020-01-08 | 2021-07-23 | 中国计量大学 | Portable hydraulic pressure expansion water cutting device |
| CN112428161A (en) * | 2020-11-18 | 2021-03-02 | 安徽信息工程学院 | Pre-mixed abrasive jet abrasive concentration monitoring system and monitoring method thereof |
| CN114034465B (en) * | 2021-11-11 | 2023-09-19 | 中国石油大学(华东) | Pre-mixed foam abrasive jet rock breaking experimental system and experimental method |
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