CN109432668B - Stable portable square fire-fighting spray gun with adjustable spray area - Google Patents
Stable portable square fire-fighting spray gun with adjustable spray area Download PDFInfo
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- CN109432668B CN109432668B CN201811335238.4A CN201811335238A CN109432668B CN 109432668 B CN109432668 B CN 109432668B CN 201811335238 A CN201811335238 A CN 201811335238A CN 109432668 B CN109432668 B CN 109432668B
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- spray
- fire
- adjusting
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- plate
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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
Abstract
The invention relates to a stable portable square fire-fighting spray gun capable of adjusting a spray area, which realizes water spray operation on a fire scene through a side spray adjusting device, a side spray adjusting bolt, a handheld handle, a side spray hole, a spray adjusting plate and other devices, can achieve the effect of adjusting the fire-fighting spray area through controlling the side spray adjusting device according to the size of the fire area, and meanwhile, a sleeved and hung type buffer sleeve and the handheld handle arranged in the device can greatly reduce the reverse impact effect of a high-pressure water gun on a fireman during operation, greatly improve the operability and the environmental adaptation degree of equipment, are simple in equipment operation, greatly improve the fire-fighting efficiency, have wider application and popularization prospects, and have important practical significance on fire-fighting operation.
Description
Technical Field
The invention relates to a fire-fighting spray gun, in particular to a stable portable square fire-fighting spray gun capable of adjusting the spray area, and belongs to the field of fire-fighting equipment.
Background
The rapid development of society brings qualitative improvement to the quality of life of people, but accidents such as fire disasters bring unpreferability to the life of people. In recent years, about 20-40 million fires occur every year in China, the number of dead people is about 2000, and the loss caused by the fires is up to billions of yuan every year, according to the statistics of the fire department of the Ministry of public Security, only in 2015, three hundred thousand alarms are received in the whole country, 1700 people are dead, the direct property loss is nearly 40 billion yuan, 112 ten thousand fire fighting teams move in the whole country, and more than 200 thousands of vehicles move in the whole country.
In the case of fire, the reverse impact effect is stronger under the action of high-pressure water during operation, which is not beneficial to fire extinguishing operation of firemen, and in addition, the spraying area and the water spraying amount of the used fire-fighting spray gun cannot be adjusted according to the size of actual fire and the area of fire, which wastes water resources to a certain extent and also cannot achieve the optimal fire extinguishing effect.
Disclosure of Invention
Aiming at the defects, the invention provides a stable portable square fire-fighting spray gun with adjustable spray area.
The invention is realized by the following technical scheme: the utility model provides a stable portable square fire control spray gun of adjustable injection area, including square nozzle, side sprays adjusting device, side sprays the adjusting bolt, rubber antiskid cover, the formula buffer sleeve is hung to the cover, connect the cutting ferrule, the fire-fighting water pipe, cylindric fire gun pipe, handheld handle, side jet orifice, side sprays the regulating plate cardboard, adjustment handle, positioning channel section, spray the rifle water course, the regulating handle spring, spray the regulating plate, the spring location cardboard, spray the regulating plate location cardboard, the locating lever is held on the top, spray the regulating plate spout, spray the rifle card body, the water pipe go-between, water piping connection ring water course, the bolt, the shrouding, handheld handle through-hole, handheld handle spring, the boss, handheld handle pterygoid lamina, handheld handle chamber.
A stable portable square fire-fighting spray gun capable of adjusting the spray area is characterized in that the front end of a cylindrical fire-fighting gun barrel is connected with a square nozzle, and the rear part of the cylindrical fire-fighting gun barrel is connected with a fire-fighting water pipe through a connecting sleeve; a hanging buffer sleeve is connected to the upper part of the cylindrical fire-fighting gun barrel in a connecting way; the two sides of the square nozzle are both connected with a lateral spray adjusting device and a handheld handle; the lateral injection adjusting device is connected with the lateral injection adjusting bolt; the outer side of the hand-held handle is connected with a rubber anti-slip sleeve.
A stable portable square fire-fighting spray gun capable of adjusting the spray area comprises a side spray hole, a side spray adjusting plate clamping plate, a positioning clamping groove, a spray adjusting plate and a spray adjusting plate positioning clamping plate; two sides of the square nozzle are connected with lateral spray holes; the lateral spraying adjusting plate clamping plate is connected with the square nozzle; the injection adjusting plate is connected to the outer side of the square nozzle through a lateral injection adjusting bolt, can slide in an injection adjusting plate sliding groove between a lateral injection adjusting plate clamping plate and the square nozzle, and has a sealing effect on a lateral injection hole; the outer side of the injection adjusting plate is connected with an injection adjusting plate positioning clamping plate; and a spray gun water channel is arranged on the inner side of the square nozzle.
A stable portable square fire-fighting spray gun capable of adjusting the spray area is characterized in that a lateral spray adjusting bolt comprises an adjusting handle, an adjusting handle spring, a spring positioning clamping plate and a jacking positioning rod; the adjusting handle is connected with the jacking positioning rod; the jacking positioning rod is connected with the spring of the adjusting handle through a spring positioning clamping plate at one end close to the adjusting handle; the other end of the adjusting handle spring is connected with the injection adjusting plate through an injection adjusting plate positioning clamping plate; the tail end of the jacking positioning rod is clamped into the positioning clamping groove under the action of the adjusting handle spring.
A stable portable square fire-fighting spray gun capable of adjusting the spray area is characterized in that the connecting clamp sleeve comprises a spray gun clamp body, a water pipe connecting ring and a water pipe connecting ring water channel; the spray gun clamping body is connected to the tail end of the outer surface of the cylindrical fire-fighting gun barrel; the tail end of the outer surface of the water pipe connecting ring is connected with the water pipe clamping body and can be connected with the spray gun clamping body; the other end of the water pipe connecting ring is connected with a fire-fighting water pipe, and the inner side of the water pipe connecting ring is provided with a water pipe connecting ring water channel.
One end of a hand-held handle is connected with a hand-held handle spring through a hand-held handle wing plate and can rotate in a hand-held handle cavity through a hand-held handle through hole on a sealing plate; the other end of the hand-held handle spring is connected with the square nozzle through a boss; the closing plate is connected with the square nozzle through a bolt.
The stable portable square fire-fighting spray gun capable of adjusting the spray area has the advantages that the stable portable square fire-fighting spray gun capable of adjusting the spray area can realize the water spray operation on a fire scene through the lateral spray adjusting device, the lateral spray adjusting bolt, the handheld handle, the lateral spray hole, the spray adjusting plate and other devices, the device can achieve the effect of adjusting the fire-fighting spray area through controlling the lateral spray adjusting device according to the size of the fire area, meanwhile, the sleeved and hung type buffer sleeve and the handheld handle arranged in the device can greatly reduce the reverse impact effect of a high-pressure water gun on a fireman during operation, the operability and the environmental adaptation degree of equipment are greatly improved, the equipment is simple to operate, the fire-fighting efficiency is greatly improved, the application and popularization prospects are wide, and the practical significance is realized on the fire-fighting operation.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
FIG. 4 is a schematic structural view of a lateral spray adjustment device of the present invention;
FIG. 5 is a schematic view of the side jet adjuster bolt of the present invention;
FIG. 6 is a sectional view taken along line A-A of FIG. 4;
FIG. 7 is a cross-sectional view of the fire barrel coupling sleeve of the present invention;
FIG. 8 is a cross-sectional view of a water tube coupling ring coupling ferrule of the present invention;
FIG. 9 is a schematic view of a connection sleeve structure according to the present invention;
FIG. 10 is a schematic view of the connection of the handle of the present invention;
FIG. 11 is a cross-sectional view of a handle of the present invention.
In the figure, 1, a square nozzle, 2, a side injection adjusting device, 3, a side injection adjusting bolt, 4, a rubber antiskid sleeve, 5, a sleeve-hanging type buffer sleeve, 6, a connecting sleeve, 7, a fire hose, 8, a cylindrical fire hose pipe, 9, a handheld handle, 10, a side injection hole, 11, a side injection adjusting plate clamping plate, 12, an adjusting handle, 13, a positioning clamping groove, 14, an injection gun water channel, 15, an adjusting handle spring, 16, an injection adjusting plate, 17, a spring positioning clamping plate, 18, an injection adjusting plate positioning clamping plate, 19, a jacking positioning rod, 20, an injection adjusting plate sliding groove, 21, an injection gun clamping body, 22, a water pipe clamping body, 23, a water pipe connecting ring, 24, a water pipe connecting circular water channel, 25, a bolt, 26, a sealing plate, 27, a handheld handle through hole, 28, a handheld handle spring, 29, a boss, 30, a handheld handle wing plate, 31 and a handheld handle cavity.
Detailed Description
The invention is realized by the following technical scheme:
the utility model provides a stable portable square fire control spray gun of adjustable injection area, including square nozzle 1, side sprays adjusting device 2, side sprays adjusting bolt 3, rubber antiskid cover 4, the formula buffer sleeve 5 is hung to the cover, connect cutting ferrule 6, fire water pipe 7, cylindric fire gun pipe 8, handheld handle 9, side jet orifice 10, side sprays regulating plate cardboard 11, adjustment handle 12, positioning channel section 13, spray gun water course 14, regulating handle spring 15, spray regulating plate 16, spring location cardboard 17, spray regulating plate location cardboard 18, top holding locating lever 19, spray regulating plate spout 20, spray gun card body 21, water pipe card body 22, water pipe connecting ring 23, water pipe connection ring water course 24, bolt 25, shrouding 26, handheld handle through-hole 27, handheld handle spring 28, boss 29, handheld handle pterygoid lamina 30, handheld handle chamber 31.
A stable portable square fire-fighting spray gun capable of adjusting the spray area is characterized in that the front end of a cylindrical fire-fighting gun barrel 8 is connected with a square nozzle 1, and the rear part of the cylindrical fire-fighting gun barrel is connected with a fire-fighting water pipe 7 through a connecting cutting sleeve 6; a hanging buffer sleeve 5 is connected above the cylindrical fire-fighting gun barrel 8 in a connecting way; the two sides of the square nozzle 1 are both connected with a lateral spray adjusting device 2 and a handheld handle 9; the side injection adjusting device 2 is connected with a side injection adjusting bolt 3; the outer side of the hand-held handle 9 is connected with a rubber anti-slip sleeve 4.
A stable portable square fire-fighting spray gun capable of adjusting the spray area is characterized in that a lateral spray adjusting device 2 comprises a lateral spray hole 10, a lateral spray adjusting plate clamping plate 11, a positioning clamping groove 13, a spray adjusting plate 16 and a spray adjusting plate positioning clamping plate 18; two sides of the square nozzle 1 are connected with lateral spray holes 10; the side spraying adjusting plate clamping plate 11 is connected with the square nozzle 1; the injection adjusting plate 16 is connected to the outer side of the square nozzle 1 through a side injection adjusting bolt 3, can slide in an injection adjusting plate sliding groove 20 between a side injection adjusting plate clamping plate 11 and the square nozzle 1, and has a sealing effect on a side injection hole 10; the outer side of the injection adjusting plate 16 is connected with an injection adjusting plate positioning clamping plate 18; the inner side of the square nozzle 1 is provided with a spray gun water channel 14.
A stable portable square fire-fighting spray gun capable of adjusting the spray area is characterized in that a side spray adjusting bolt 3 comprises an adjusting handle 12, an adjusting handle spring 15, a spring positioning clamping plate 17 and a jacking positioning rod 19; the adjusting handle 12 is connected with a jacking positioning rod 19; one end of the jacking positioning rod 19, which is close to the adjusting handle 12, is connected with the adjusting handle spring 15 through a spring positioning clamping plate 17; the other end of the adjusting handle spring 15 is connected with an injection adjusting plate 16 through an injection adjusting plate positioning clamping plate 18; the tail end of the propping positioning rod 19 is clamped into the positioning slot 13 under the action of the adjusting handle spring 15.
A stable portable square fire-fighting spray gun with adjustable spray area is characterized in that a connecting clamp sleeve 6 comprises a spray gun clamping body 21, a water pipe clamping body 22, a water pipe connecting ring 23 and a water pipe connecting ring water channel 24; the spray gun clamping body 21 is connected to the tail end of the outer surface of the cylindrical fire-fighting gun barrel 8; the tail end of the outer surface of the water pipe connecting ring 23 is connected with the water pipe clamping body 22 and can be connected with the spray gun clamping body 21; the other end of the water pipe connecting ring 23 is connected with the fire water pipe 7, and the inner side of the water pipe connecting ring is provided with a water pipe connecting ring water channel 24.
A stable portable square fire-fighting spray gun with adjustable spray area is characterized in that one end of a hand-held handle 9 is connected with a hand-held handle spring 28 through a hand-held handle wing plate 30 and can rotate in a hand-held handle cavity 31 through a hand-held handle through hole 27 in a closing plate 26; the other end of the hand-held handle spring 28 is connected with the square nozzle 1 through a boss 29; the closing plate 26 is connected to the square nozzle 1 by bolts 25.
The working principle is as follows: before the device is used, whether the side spraying adjusting device 2 is used or not is firstly determined according to the area to be extinguished or the fire intensity, if the side spraying adjusting device 2 is not selected to be used, the sleeve-hanging type buffer sleeve 5 is sleeved on the small arm, and then the rubber anti-skid sleeve 4 of the handle 9 is held by hands to operate the fire position.
If select to use side to spray adjusting device 2, the fire fighter can select to push up the position of holding locating lever 19 in positioning groove 13 according to the intensity of a fire when putting out a fire and wait to put out a fire the area and manually adopt the mode of plug through adjustment handle 12 to drive and spray regulating plate 16 and remove in spraying regulating plate spout 20, in order to obtain not equidimension side jet orifice 10 area, reach the beneficial effect that can adjust injection mode and area according to actual conditions.
When the handle 9 is to be installed, the closing plate 26 is opened by unscrewing the bolt 25, the handle 9 having the handle spring 28 fitted to the end thereof is fitted to the boss 29, and then the bolt 25 is tightened to fit the handle 9 into the handle cavity 31 through the closing plate 26 and the handle wing 30. When the connecting clamp sleeve 6 is installed, the spray gun clamp body 21 and the water pipe clamp body 22 are firstly in staggered butt joint and then rotate in opposite directions, so that the spray gun clamp body and the water pipe clamp body are mutually locked to realize the connection of the water pipe connecting ring 23 and the cylindrical fire gun barrel 8, and at the moment, the spray gun water channel 14 is connected with the water pipe connecting ring water channel 24.
It should be noted that, during the use of the device, according to the fire intensity and the fire area of the application site, the fire extinguishing mode can be adjusted at any time, that is, whether the side spraying adjusting device 2 is used or not and the number of the side spraying holes 10 are selected, and the size of the side spraying holes 10 can be adjusted at any time to achieve the best spraying fire extinguishing effect.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (2)
1. The utility model provides an adjustable injection area's square fire control spray gun of stable portable, including square nozzle, side sprays adjusting device, side sprays the adjusting bolt, rubber antiskid cover, the formula buffer sleeve is hung to the cover, connect the cutting ferrule, the fire-fighting water pipe, cylindric fire gun pipe, handheld handle, side jet orifice, side sprays the regulating plate cardboard, adjustment handle, positioning channel section, spray the rifle water course, the regulating handle spring, spray the regulating plate, the spring location cardboard, spray the regulating plate location cardboard, the locating lever is held on the top, spray the regulating plate spout, spray the rifle card body, the water pipe card body, the water piping connection ring water course, the bolt, the shrouding, handheld handle through-hole, handheld handle spring, the boss, handheld handle pterygoid lamina, handheld handle chamber, its characterized in that: the device can adjust the spray area and the spray amount at any time by controlling the lateral spray adjusting device according to the fire intensity and the fire area, and meanwhile, the two sides of the square nozzle are both connected with the sleeved hanging type buffer sleeve and the handheld handle; the front end of the cylindrical fire-fighting gun barrel is connected with the square nozzle, and the rear end of the cylindrical fire-fighting gun barrel is connected with the fire-fighting water pipe through the connecting clamping sleeve; a hanging buffer sleeve is connected to the upper part of the cylindrical fire-fighting gun barrel in a connecting way; the two sides of the square nozzle are both connected with a lateral spray adjusting device and a handheld handle; the lateral injection adjusting device is connected with the lateral injection adjusting bolt; the outer side of the hand-held handle is connected with a rubber anti-slip sleeve; the lateral injection adjusting device comprises a lateral injection hole, a lateral injection adjusting plate clamping plate, a positioning clamping groove, an injection adjusting plate and an injection adjusting plate positioning clamping plate; two sides of the square nozzle are connected with lateral spray holes; the lateral spraying adjusting plate clamping plate is connected with the square nozzle; the injection adjusting plate is connected to the outer side of the square nozzle through a lateral injection adjusting bolt, can slide in an injection adjusting plate sliding groove between a lateral injection adjusting plate clamping plate and the square nozzle, and has a sealing effect on a lateral injection hole; the outer side of the injection adjusting plate is connected with an injection adjusting plate positioning clamping plate; the inner side of the square nozzle is provided with a spray gun water channel; the lateral injection adjusting bolt comprises an adjusting handle, an adjusting handle spring, a spring positioning clamping plate and a jacking positioning rod; the adjusting handle is connected with the jacking positioning rod; the jacking positioning rod is connected with the spring of the adjusting handle through a spring positioning clamping plate at one end close to the adjusting handle; the other end of the adjusting handle spring is connected with the injection adjusting plate through an injection adjusting plate positioning clamping plate; the tail end of the jacking positioning rod is clamped into the positioning clamping groove under the action of the adjusting handle spring; one end of the hand-held handle is connected with the hand-held handle spring through the hand-held handle wing plate and can rotate in the hand-held handle cavity through the hand-held handle through hole on the sealing plate; the other end of the hand-held handle spring is connected with the square nozzle through a boss; the closing plate is connected with the square nozzle through a bolt.
2. A stable portable square fire fighting lance of adjustable spray area as defined in claim 1 wherein: the connecting clamp sleeve comprises a spray gun clamping body, a water pipe connecting ring and a water pipe connecting ring water channel; the spray gun clamping body is connected to the tail end of the outer surface of the cylindrical fire-fighting gun barrel; the tail end of the outer surface of the water pipe connecting ring is connected with the water pipe clamping body and can be connected with the spray gun clamping body; the other end of the water pipe connecting ring is connected with a fire-fighting water pipe, and the inner side of the water pipe connecting ring is provided with a water pipe connecting ring water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335238.4A CN109432668B (en) | 2018-11-10 | 2018-11-10 | Stable portable square fire-fighting spray gun with adjustable spray area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335238.4A CN109432668B (en) | 2018-11-10 | 2018-11-10 | Stable portable square fire-fighting spray gun with adjustable spray area |
Publications (2)
| Publication Number | Publication Date |
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| CN109432668A CN109432668A (en) | 2019-03-08 |
| CN109432668B true CN109432668B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811335238.4A Active CN109432668B (en) | 2018-11-10 | 2018-11-10 | Stable portable square fire-fighting spray gun with adjustable spray area |
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| CN207822306U (en) * | 2018-01-17 | 2018-09-07 | 邵智博 | A kind of adjustable forestry fire-fighting equipment of spray area |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496556Y (en) * | 2001-09-12 | 2002-06-26 | 宁波迪泰塑胶有限公司 | Water spraying head |
| US20100237164A1 (en) * | 2007-10-08 | 2010-09-23 | Si Chung Noh | Sprinkler and Method for Controlling the Same |
| US20110061879A1 (en) * | 2008-05-02 | 2011-03-17 | Fogtec Brandschutz Gmbh & Co. Kg | Extinguishing Nozzle Body |
| CN103097492A (en) * | 2010-08-23 | 2013-05-08 | 蒂森克虏伯伍德公司 | Device and method for regulating the chamber pressure of coking chambers of a coke-oven battery using adjustable diaphragms at the ascending pipe elbow openings into the raw gas receivers |
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| CN109432668A (en) | 2019-03-08 |
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Effective date of registration: 20201028 Address after: 276800 north of Haiqu East Road and south of Zaozhuang Road, Donggang District, Rizhao City, Shandong Province Applicant after: Shandong Lanqing Environmental Engineering Co., Ltd Address before: 100054 B909-01, 8th Floor, Plain 21 Building, Xicheng District, Beijing Applicant before: BEIJING BONAFEIDE TECHNOLOGY Co.,Ltd. |
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