CN106237571A - Three-dimensional water spray applicator - Google Patents

Three-dimensional water spray applicator Download PDF

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Publication number
CN106237571A
CN106237571A CN201610905330.4A CN201610905330A CN106237571A CN 106237571 A CN106237571 A CN 106237571A CN 201610905330 A CN201610905330 A CN 201610905330A CN 106237571 A CN106237571 A CN 106237571A
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CN
China
Prior art keywords
head
cap
page
bucket
plugging
Prior art date
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.)
Granted
Application number
CN201610905330.4A
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Chinese (zh)
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CN106237571B (en
Inventor
陈素红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanan Chang Sheng Fire Technology Co Ltd
Original Assignee
Nanan Chang Sheng Fire Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanan Chang Sheng Fire Technology Co Ltd filed Critical Nanan Chang Sheng Fire Technology Co Ltd
Priority to CN201610905330.4A priority Critical patent/CN106237571B/en
Publication of CN106237571A publication Critical patent/CN106237571A/en
Application granted granted Critical
Publication of CN106237571B publication Critical patent/CN106237571B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/02Nozzles specially adapted for fire-extinguishing
    • A62C31/05Nozzles specially adapted for fire-extinguishing with two or more outlets

Abstract

The invention discloses a kind of three-dimensional water spray applicator, including: head body, it is the bucket body structure that a upper end has water inlet;Water guide body, it is helical form lamellar body structure, and it is fixedly installed in head body;Oval obturator;Multiple first apopores, it is evenly distributed on the sidewall of bucket body structure in column;Closure sleeve, it includes that multiple side is along the plugging sheet being mutually spliced into circular cylinder body;Multiple projections, it is projecting on the medial wall of multiple plugging sheets;Water guiding groove, on its embedded medial wall being arranged on multiple plugging sheet;And cap body, it be located in bottom bucket body structure, and cap body includes multiple active page being arranged alternately and fixed page, and the tip of active page is connected setting by fusible alloy is fixing with the tip of fixed page;Multiple second apopores, it is arranged on just on the section bottom of the bucket body structure of active page.The range length of the applicator of the present invention, penetration power are strong, present three-dimensional water spray, put out a fire the most at short notice.

Description

Three-dimensional water spray applicator
Technical field
The present invention relates to fire-fighting equipment technical field, specifically disclose a kind of three-dimensional water spray applicator.
Background technology
The automatic sprinkler system of applicator, is when fire occurs, and automatic water jetting is put out a fire, and it has obstruct Flame penetrates, absorb heat and every the fireproofing function of cigarette, it is possible to carry out putting out a fire in early days to the fire of high-risk, the most a lot of large-scale factories The buildings such as room, workshop, the hall, cinema are designed with applicator.But applicator of the prior art, or owing to adopting With impacting type water spray or owing to its rotary speed is higher, the water atomization phenomenon causing shower nozzle to spray is very serious, water spraying particles Little, and particle water the least penetrate fire hazard thermal air-flow arrive comburant surface ability the least, extinguishing ability is the lowest, engineering pacify During dress, the installable height of shower nozzle is the lowest so that it is have certain limitation on using.
Further, along with improving constantly of people's living standard, the inflammable articles that indoor decoration is used increase, and in order to close Reason utilizes the interior space, substantially all decorates to wall top from ground and decoratees, and such indoor design exists the biggest safety Hidden danger, a kind of sprays that wide, spray penetration power is strong, the applicator of three-dimensional water spray therefore, it is necessary to arrange.
Summary of the invention
It is an object of the invention to solve at least the above, and the advantage that at least will be described later is provided.
It is a still further object of the present invention to provide a kind of three-dimensional water spray applicator, it can be comprehensive from sidewall and bottom Flame is sprayed water, and water spray injection is wide, spray penetration power strong, solve applicator of the prior art atomization Phenomenon is than more serious problem, it is achieved stamp out the flames fast and effectively, it is ensured that people's property safety.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of three-dimensional water spray applicator, its It is characterised by, including:
Head body, it is the bucket body structure that a upper end has water inlet, on the axial direction of described bucket body structure its Sidewall is arc, and the bottom of described bucket body structure is arc towards outside projection;Water guide body, it is helical form lamellar body structure, The helical form outer side edges of described water guide body is along being fixedly installed on head body medial wall, water guide body and the inner side of bucket body structure Helical form intake tunnel is formed between wall;Oval obturator, its lower end is fixed on the center of described bucket body structure by cylinder, And the helical form inner side edge of its sidewall and described water guide body is along inconsistent;Multiple first apopores, it is evenly distributed in column On the sidewall of bucket body structure, and multiple first apopore connects setting with intake tunnel;
Closure sleeve, it include multiple side along being mutually spliced into the plugging sheet of circular cylinder body, multiple plugging sheets axial Direction is arc, and the radian of the radian of multiple plugging sheet and the sidewall of head body adapts, the upper end pivot of multiple plugging sheets Connecing the upper end being arranged on head body, the lower end of multiple plugging sheets is extended to the lower end of head body so that multiple closure Conflict and be arranged on the lateral wall of head body in the medial wall of sheet;Multiple projections, its projecting inner side at multiple plugging sheets On wall, and multiple projection is the most arranged in rows with multiple first apopores, the dismountable embedding of multiple projections multiple In one apopore;Water guiding groove, on its embedded medial wall being arranged on multiple plugging sheet, and it is many to be arranged on two adjacent row Between individual projection;The free end of multiple plugging sheets is sealed by fusible alloy and is fixed on the lateral wall of head body;And
Cap body, it be located on the lower end of head body, and described cap body includes that multiple active page being arranged alternately is with solid Determining page, any one active page and any one fixed page are from the periphery of the cap body arc triangle extended to the center of cap body Shape metal sheet, and the tip of multiple active page being arranged alternately and fixed page extends to the center of cap body setting of conflicting;Live Dynamic page is arranged with the periphery pivot joint of cap body, and the tip of active page is fixed to be connected with the tip of fixed page by fusible alloy and set Put;Multiple second apopores, it is arranged on just on the section bottom of the described bucket body structure of active page;
Wherein, the aperture of the first apopore and the second apopore is 1-3mm.
Preferably, the cross-sectional diameter of described head body is 1.2-2.8cm, a length of 2.5-5.5cm.
Preferably, described oval obturator is flexible inflatable body, is filled with air, and the inside of flexible inflatable body in it Air pressure is 1-1.2MMPa.
Preferably, the side that any one active page and the fixed page being adjacent contact is along being blocked by fusible alloy.
Preferably, the water inlet of head body arranges female thread so that it is threaded with external pipeline.
Preferably, the periphery of the water inlet of head body arranges ring flange so that it is with external pipeline Flange joint.
Preferably, also include:
First limit spring, it is arranged on the articulated section, upper end with head body, the upper end of multiple plugging sheet;
Second limit spring, it is arranged on the articulated section of multiple active page and the periphery of described cap body.
Preferably, described closure sleeve at least includes three plugging sheets.
Preferably, the active page of described cap body is at least two panels.
The present invention at least includes following beneficial effect:
Form the water stream channel of spiral between water guide body and the sidewall of head body, be possible not only to effectively guide current side To so that it is concentrate to apopore position, and again hydraulic pressure can also be carried out in head body position under existing hydraulic condition Promote, and then improve the range that water sprays from outlet, improve the effective range of the overall fire extinguishing cooling of applicator;
In the case of not having fire, plugging sheet is kowtowed and is set and be fixed on the lateral wall of head body, multiple protruding embeddings Formula is goed deep in the first apopore, it is possible to the water of head body inner chamber is limited by auxiliary plugging sheet, and compact mechanical structure will not Situation about overflowing is there is owing to hydraulic pressure is higher;
When indoor temperature raises suddenly or has little scope naked light to cause fusible alloy to melt, under the effect of hydraulic pressure, Active page opens also relative to the sidewall rotation of head body relative to the bottom surface Unscrew of head body, multiple plugging sheets, Water is from multiple first apopores and multiple second apopore ejection;When water is from the first apopore ejection, owing to plugging sheet has Certain weight, can limit the spray regime of the water of ejection within the specific limits, will not directly spray to roof;It addition, one is well matched Closing applicator and be additionally provided with at least two temperature sensor, one of them temperature sensor is positioned close to setting of applicator Seated position, another temperature sensor is disposed in the interior the middle part of body of wall;Smoke detector, it is arranged on applicator with indoor End face contact position;Electromagnetic valve, it is arranged on external pipe, and this electromagnetic valve is three-way magnetic valve, outside a water inlet junction chamber Supply channel, first outlet connects the supply channel of applicator, the water-intake pipe in a second outlet junction chamber Road;Single-chip microcomputer, it is connected with two temperature sensors, smoke detector and electromagnetic valve communication.So, by two temperature sensing The device detection to indoor temperature, and combine the smoke detector detection to indoor smog concentration, temperature is set in single-chip microcomputer With two parameters of smokescope, when two parameters reach fire alarm warning value set in advance, by the first water outlet of electromagnetic valve Mouth supplies water to fire nozzle, if when two parameters are less than fire alarm warning value set in advance, gone out by the second of electromagnetic valve The mouth of a river changes the trend of water, does not supplies water to applicator, reduces the pressure of the frame for movement to applicator, protects fire-fighting Shower nozzle, extends its service life.
In sum, the projected area of the applicator of the present invention is big, range length, penetration power are strong, extinguishing ability is strong, completely The short time fire extinguishing needs of existing house or other architecture indoor can be met.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this Invention research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of one embodiment of the present of invention;
Fig. 2 is the cross section structural representation of the plugging sheet of the present invention;
Fig. 3 be the cap body of the present invention face structural representation.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition Word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many Other element individual or the existence of a combination thereof or interpolation.
As shown in Figure 1,2 and 3, the present invention provides a kind of three-dimensional water spray applicator, including:
Head body 100, it is the bucket body structure that a upper end has water inlet, on the axial direction of described bucket body structure Its sidewall is arc, and the bottom 101 of described bucket body structure is arc towards outside projection;Water guide body 102, it is helical form sheet Body structure, the helical form outer side edges of described water guide body is along being fixedly installed on head body medial wall, and water guide body and staving are tied Helical form intake tunnel is formed between the medial wall of structure;Oval obturator 401, its lower end is fixed on described by cylinder 400 The center of bucket body structure, and the helical form inner side edge of its sidewall and described water guide body is along inconsistent;Multiple first apopores 103, it is evenly distributed on the sidewall of bucket body structure in column, and multiple first apopore connects setting with intake tunnel;
Closure sleeve, it includes that multiple side edge is mutually spliced into the plugging sheet 201 of circular cylinder body, the axle of multiple plugging sheets It is arc to direction, and the radian of the radian of multiple plugging sheet and the sidewall of head body adapts, the upper end of multiple plugging sheets Pivot joint is arranged on the upper end of head body, and the lower end of multiple plugging sheets is extended to the lower end of head body so that Duo Gefeng Conflict and be arranged on the lateral wall of head body in the medial wall of jam;Multiple protruding 202, it is projecting at multiple plugging sheets On medial wall, and multiple projection is the most arranged in rows with multiple first apopores, and the dismountable embedding of multiple projections is many In individual first apopore;Water guiding groove 203, on its embedded medial wall being arranged on multiple plugging sheet, and is arranged on adjacent Between multiple projections of two row;The free end of multiple plugging sheets is sealed by fusible alloy and is fixed on the lateral wall of head body; And
Cap body 300, it be located on the lower end of head body, and described cap body includes multiple active page being arranged alternately 301 and fixed page 302, any one active page and any one fixed page be from the periphery of cap body extended to the center of cap body Arc triangle shape metal sheet, and the tip of multiple active page being arranged alternately and fixed page extends to the center of cap body and supports Touch and arrange;Active page is arranged with the periphery pivot joint of cap body, and the tip of active page is by the tip of fusible alloy 303 with fixed page Fixing connection is arranged;Multiple second apopores 104, it is arranged on just on the section bottom of the described bucket body structure of active page;
Wherein, the aperture of the first apopore and the second apopore is 1-3mm.
In such scheme, form the water stream channel of spiral between water guide body and the sidewall of head body, be possible not only to Effectively guide water (flow) direction so that it is concentrate to apopore position, and can also be under existing hydraulic condition, in head body position Again hydraulic pressure is promoted, and then improve the range that water sprays from outlet, improve the overall fire extinguishing cooling of applicator Effective range;
In the case of not having fire, plugging sheet is kowtowed and is set and be fixed on the lateral wall of head body, multiple protruding embeddings Formula is goed deep in the first apopore, it is possible to the water of head body inner chamber is limited by auxiliary plugging sheet, and compact mechanical structure will not Situation about overflowing is there is owing to hydraulic pressure is higher;
When indoor temperature raises suddenly or has little scope naked light to cause fusible alloy to melt, under the effect of hydraulic pressure, Active page opens also relative to the sidewall rotation of head body relative to the bottom surface Unscrew of head body, multiple plugging sheets, Water is from multiple first apopores and multiple second apopore ejection;When water is from the first apopore ejection, owing to plugging sheet has Certain weight, can limit the spray regime of the water of ejection within the specific limits, will not directly spray to roof;It addition, one is well matched Closing applicator and be additionally provided with at least two temperature sensor, one of them temperature sensor is positioned close to setting of applicator Seated position, another temperature sensor is disposed in the interior the middle part of body of wall;Smoke detector, it is arranged on applicator with indoor End face contact position;Electromagnetic valve, it is arranged on external pipe, and this electromagnetic valve is three-way magnetic valve, outside a water inlet junction chamber Supply channel, first outlet connects the supply channel of applicator, the water-intake pipe in a second outlet junction chamber Road;Single-chip microcomputer, it is connected with two temperature sensors, smoke detector and electromagnetic valve communication.So, by two temperature sensing The device detection to indoor temperature, and combine the smoke detector detection to indoor smog concentration, temperature is set in single-chip microcomputer With two parameters of smokescope, when two parameters reach fire alarm warning value set in advance, by the first water outlet of electromagnetic valve Mouth supplies water to fire nozzle, if when two parameters are less than fire alarm warning value set in advance, gone out by the second of electromagnetic valve The mouth of a river changes the trend of water, does not supplies water to applicator, reduces the pressure of the frame for movement to applicator, protects fire-fighting Shower nozzle, extends its service life.
As it is shown in figure 1, in one of them preferred version, the cross-sectional diameter of described head body is 1.2-2.8cm, length For 2.5-5.5cm.
In such scheme, head body is unsuitable excessive, the most not only affects attractive in appearance, and improves manufacturing cost, because, existing The careat having a room of house will not be excessive, and the fire-fighting area coverage of a head body can reach diameter 3- 5m, bigger room has only to install two applicators provided by the present invention.
As it is shown in figure 1, in one of them preferred version, described oval obturator is flexible inflatable body 401, is filled with in it Air, and the air pressure inside of flexible inflatable body is 1-1.2MMPa.
In such scheme, the gas pressure in flexible inflatable body is 1-1.2 atmospheric pressure, and cylinder and flexibility are inflated The purpose that arranges of body is, in the case of need not sprinkling fire, flexible inflatable body can carry out one to helical flow of water passage Fixed closure processes, and also for reducing the first apopore and the pressure of the second apopore, extends the use longevity of applicator Life, when needs are sprayed water, due to the effect of hydraulic pressure, flexible inflatable body can be compressed by water body, by the first apopore and second Apopore comes out, and also can improve the effect of hydraulic pressure in small space, in order to improve from the first apopore and the The range of the water body of two apopore ejections and expulsion pressure, it is achieved more effectively put out a fire.
As it is shown on figure 3, in one of them preferred version, the side that any one active page and the fixed page being adjacent contact Edge is blocked by fusible alloy, so can effectively prevent when being made without sprinkling fire, have the second apopore The closure of effect.
In one of them preferred version, the water inlet of head body arranges female thread so that it is with external pipeline screw thread even Connect.
In one of them preferred version, the periphery of the water inlet of head body arranges ring flange so that it is with external pipeline method Blue connection.Above two scheme each provides the connected mode of two kinds of different head body and external pipeline, little installing During the head body of bore, it is proposed that use threaded, when installing bigbore head body, use Flange joint.
In one of them preferred version, also include:
First limit spring, it is arranged on the articulated section, upper end with head body, the upper end of multiple plugging sheet;
Second limit spring, it is arranged on the articulated section of multiple active page and the periphery of described cap body.
When the first apopore and the second apopore need not outwards spray water, the first limit spring and the second limit spring meeting Plugging sheet and active page are retracted sidewall and the bottom of head body by resilience, and it is carried out flexible fastening, and the first spacing bullet The elasticity of spring and the second limit spring is relatively big, when the first apopore and the second apopore are outwards sprayed water, not to plugging sheet and The elastic pulling force that active page is the biggest so that it is the angle of at least 135 degree can be opened.
In one of them preferred version, described closure sleeve at least includes three plugging sheets.
As it is shown on figure 3, in one of them preferred version, the active page of described cap body is at least two panels, preferably three.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit In specific details with shown here as the legend with description.

Claims (9)

1. a three-dimensional water spray applicator, it is characterised in that including:
Head body, it is the bucket body structure that a upper end has water inlet, its sidewall on the axial direction of described bucket body structure For arc, the bottom of described bucket body structure is arc towards outside projection;Water guide body, it is helical form lamellar body structure, described The helical form outer side edges of water guide body along being fixedly installed on head body medial wall, the medial wall of water guide body and bucket body structure it Between formed helical form intake tunnel;Oval obturator, its lower end is fixed on the center of described bucket body structure, and its by cylinder The helical form inner side edge of sidewall and described water guide body is along inconsistent;Multiple first apopores, it is evenly distributed on staving in column On the sidewall of structure, and multiple first apopore connects setting with intake tunnel;
Closure sleeve, it includes that multiple side edge is mutually spliced into the plugging sheet of circular cylinder body, the axial direction of multiple plugging sheets For arc, and the radian of the radian of multiple plugging sheet and the sidewall of head body adapts, and the upper end pivot joint of multiple plugging sheets sets Putting the upper end in head body, the lower end of multiple plugging sheets is extended to the lower end of head body so that multiple plugging sheets Conflict and be arranged on the lateral wall of head body in medial wall;Multiple projections, it is projecting on the medial wall of multiple plugging sheets, And multiple projection is the most arranged in rows with multiple first apopores, multiple first water outlet of the dismountable embedding of multiple projections In hole;Water guiding groove, on its embedded medial wall being arranged on multiple plugging sheet, and is arranged on multiple projections of two adjacent row Between;The free end of multiple plugging sheets is sealed by fusible alloy and is fixed on the lateral wall of head body;And
Cap body, it be located on the lower end of head body, and described cap body includes multiple active page being arranged alternately and fixed page, The arc triangle shape that any one active page and any one fixed page are from the periphery of cap body is extended to the center of cap body is golden Belong to lamellar body, and the tip of multiple active page being arranged alternately and fixed page extends to the center of cap body setting of conflicting;Active page Periphery pivot joint with cap body is arranged, and the tip of active page is connected setting by fusible alloy is fixing with the tip of fixed page;Many Individual second apopore, it is arranged on just on the section bottom of the described bucket body structure of active page;
Wherein, the aperture of the first apopore and the second apopore is 1-3mm.
2. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that the cross-sectional diameter of described head body is 1.2-2.8cm, a length of 2.5-5.5cm.
3. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that described oval obturator is flexible inflation Body, is filled with air in it, and the air pressure inside of flexible inflatable body is 1-1.2MMPa.
4. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that any one active page and consolidating of being adjacent Determine side that page contacts along being blocked by fusible alloy.
5. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that the water inlet of head body arranges interior spiral shell Stricture of vagina so that it is threaded with external pipeline.
6. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that the periphery of the water inlet of head body is arranged Ring flange so that it is with external pipeline Flange joint.
7. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that also include:
First limit spring, it is arranged on the articulated section, upper end with head body, the upper end of multiple plugging sheet;
Second limit spring, it is arranged on the articulated section of multiple active page and the periphery of described cap body.
8. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that described closure sleeve at least includes three envelopes Jam.
9. three-dimensional water spray applicator as claimed in claim 1, it is characterised in that the active page of described cap body is at least two Sheet.
CN201610905330.4A 2016-10-18 2016-10-18 Three-dimensional water spray applicator Active CN106237571B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610905330.4A CN106237571B (en) 2016-10-18 2016-10-18 Three-dimensional water spray applicator

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Application Number Priority Date Filing Date Title
CN201610905330.4A CN106237571B (en) 2016-10-18 2016-10-18 Three-dimensional water spray applicator

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CN106237571A true CN106237571A (en) 2016-12-21
CN106237571B CN106237571B (en) 2019-03-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241461A (en) * 1984-05-16 1985-11-30 Youkou Kk Equal jet nozzle for fire fighting
GB2299281B (en) * 1995-03-30 1998-07-08 Sword Escape route protection nozzle
CN102921131A (en) * 2012-11-16 2013-02-13 肖金堂 Stereoscopic water spray firefighting sprayer
CN203001751U (en) * 2012-11-16 2013-06-19 肖金堂 Three-dimensional water-spraying fire sprinkler
US20150258357A1 (en) * 2014-03-17 2015-09-17 Eugene W. Ivy Fog-Cloud Generated Nozzle
CN205007485U (en) * 2015-06-18 2016-02-03 诸暨市焕发消防设备有限公司 High -speed water mist nozzle
CN205235240U (en) * 2015-11-23 2016-05-18 国家电网公司 Squirt rifle head of putting out a fire

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241461A (en) * 1984-05-16 1985-11-30 Youkou Kk Equal jet nozzle for fire fighting
GB2299281B (en) * 1995-03-30 1998-07-08 Sword Escape route protection nozzle
CN102921131A (en) * 2012-11-16 2013-02-13 肖金堂 Stereoscopic water spray firefighting sprayer
CN203001751U (en) * 2012-11-16 2013-06-19 肖金堂 Three-dimensional water-spraying fire sprinkler
CN103381287A (en) * 2012-11-16 2013-11-06 肖金堂 Three-dimensional water spraying fire-fighting nozzle
US20150258357A1 (en) * 2014-03-17 2015-09-17 Eugene W. Ivy Fog-Cloud Generated Nozzle
CN205007485U (en) * 2015-06-18 2016-02-03 诸暨市焕发消防设备有限公司 High -speed water mist nozzle
CN205235240U (en) * 2015-11-23 2016-05-18 国家电网公司 Squirt rifle head of putting out a fire

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