CN110496350A - A kind of applicator structure - Google Patents
A kind of applicator structure Download PDFInfo
- Publication number
- CN110496350A CN110496350A CN201810466046.0A CN201810466046A CN110496350A CN 110496350 A CN110496350 A CN 110496350A CN 201810466046 A CN201810466046 A CN 201810466046A CN 110496350 A CN110496350 A CN 110496350A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- connecting cylinder
- end support
- connector drum
- outlet pipeline
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A kind of applicator structure belongs to fire-fighting equipment technical field, including wall top plate and outlet pipeline；Connector drum is equipped with below outlet pipeline, seal washer is equipped between connector drum and outlet pipeline, the inside center of seal washer is equipped with water outlet, connecting cylinder is equipped with below connector drum, the lower section of connecting cylinder is equipped with washer installation opening, the inside center of connecting cylinder is equipped with water inlet, lower end is equipped with below connecting cylinder to support, lower end supports inside center to be equipped with putting hole, connecting cylinder is connected and fixed with lower end support, nozzle is equipped between connecting cylinder and lower end support, nozzle is connected and composed by nozzle upper edge hole and nozzle barrel, the bottom end of nozzle barrel is equipped with bottom water outlet.Structure of the invention is novel, and working principle is clear, and water flow sprays in the runner of side makes nozzle is reciprocal in connecting cylinder and lower end support to be rotated, and compared with traditional nozzle structure, the present invention can carry out rotary spray fire extinguishing, improve fire-fighting efficiency.
Description
Technical field
The invention belongs to fire-fighting equipment technical fields, are related to a kind of applicator structure.
Background technique
When fire occurs, fire water is uniformly spilt by spray head, plays control, common spray to the intensity of a fire of certain area
Head type has: sagging type, erect type, plain edition and abutment wall type.Erect type spray head is most commonly seen nozzle type, erect type spray
Head is uprightly mounted on water supply branch pipe, and watering shape is parabolic figure, by the 80~100% of total Water sprinklings downwards, while also
A part sprays to furred ceiling, is suitable for being mounted on the place such as warehouse that motive objects are more, easily hit, can be hung with concealed installation in room
Furred ceiling top boron of the roof to protect combustibles more in top interlayer.
But in existing fire-fighting is deployed to ensure effective monitoring and control of illegal activities, often needing to set up more applicator, applicator is opened after preheat, into
Row fire extinguishing, but applicator in the prior art, the water flow of injection are radiated to outside, complete the fire extinguishing in outside, but when outer
When the outlet pipeline of side blocks, the fire-fighting efficiency of surrounding is reduced, in addition, traditional applicator bottom, has fire extinguishing
Therefore it designs a kind of applicator structure and is used to solve the above problems to be particularly important in blind area.
Summary of the invention
When the outlet pipeline that the present invention is directed on the outside of traditional applicator blocks, surrounding fire-fighting efficiency is low, fire-fighting spray
There is the deficiencies of fire extinguishing blind area in head bottom, propose a kind of applicator structure, by changing applicator structure, solve existing skill
Deficiency present in art, further increases fire-fighting efficiency.
Technical solution of the present invention: a kind of applicator structure, including wall top plate and outlet pipeline；It is characterized by: institute
It states and is equipped with connector drum below outlet pipeline, seal washer, the gasket are equipped between the connector drum and outlet pipeline
The inside center of circle is equipped with water outlet, and connecting cylinder is equipped with below the connector drum, and the lower section of the connecting cylinder is equipped with pad
Installation opening is enclosed, the inside center of the connecting cylinder is equipped with water inlet, is equipped with lower end below the connecting cylinder and supports, under described
End support inside center is equipped with putting hole, and the connecting cylinder is connected and fixed with lower end support, the connecting cylinder and lower end branch
Nozzle is equipped between support, the nozzle is connected and composed by nozzle upper edge hole and nozzle barrel, and stream is equipped with inside the nozzle barrel
Road, the top of the nozzle barrel are equipped with water inlet chamfering, and the side of the nozzle barrel is equipped with several side runners, the spray
The bottom end of mouth barrel body is equipped with bottom water outlet.
The water outlet inner wall of the seal washer is equipped with internal screw thread, and seal washer is screwed on outlet pipeline screw thread.
Be equipped with external screw thread outside the washer installation opening, be equipped with internal screw thread inside connector drum, washer installation opening with connect
Cylinder is screwed on connection by screw thread.
The side runner is the helical flow path with lead angle, and the line number of side runner is 3, and side runner goes out
The mouth of a river is uniformly arranged in the outer surface of nozzle barrel.
The diameter of the nozzle upper edge hole, connecting cylinder and lower end support is all the same.
The invention has the benefit that a kind of applicator structure proposed by the present invention, structure novel, working principle are clear
It is clear, it is made of in structure seal washer, connecting cylinder, lower end support, connector drum and nozzle, nozzle is equipped with several spirals
Shape side runner, when operating, water flow sprayed in the runner of side make nozzle in connecting cylinder and lower end support it is reciprocal into
Row rotary motion, compared with traditional nozzle structure, the present invention can carry out rotary spray fire extinguishing, improve fire-fighting efficiency.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
In figure: wall top plate 1, outlet pipeline 2, seal washer 3, washer installation opening 4, connecting cylinder 5, lower end support 6, water outlet
Mouth 7, water inlet 8, water inlet chamfering 9, connector drum 10, nozzle upper edge hole 11, side runner 12, nozzle barrel 13, bottom water outlet
Mouth 14.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1, a kind of applicator structure, including wall top plate 1 and outlet pipeline 2；Connecting cylinder is equipped with below outlet pipeline 2
Body 10 is equipped with seal washer 3 between connector drum 10 and outlet pipeline 2, the inside center of seal washer 3 is equipped with water outlet 7, even
Connecting cylinder 10 is equipped with below connect cylinder body 10, the lower section of connecting cylinder (10) is equipped with washer installation opening 4, the inside of connecting cylinder 10
Center is equipped with water inlet 8, and lower end support 6 is equipped with below connecting cylinder 10, and lower end supports 6 inside centers to be equipped with putting hole, connection
Cylinder 10 is connected and fixed with lower end support 6, is equipped with nozzle between connecting cylinder 10 and lower end support 6, nozzle is by nozzle upper edge hole
11 and nozzle barrel 13 connect and compose, runner is equipped with inside nozzle barrel 13, the top of nozzle barrel 13 is equipped with water inlet chamfering 9,
The side of nozzle barrel 13 is equipped with several side runners 12, and the bottom end of nozzle barrel 13 is equipped with bottom water outlet 14.
As shown in Figure 1, a kind of applicator structure, the water outlet inner wall of seal washer 3 is equipped with internal screw thread, seal washer
3 are screwed on 2 screw thread of outlet pipeline；It is equipped with external screw thread outside washer installation opening 4, is equipped with internal screw thread, washer inside connector drum 10
Installation opening 4 is screwed on by screw thread with connector drum 10 and is connect；Side runner 12 is the helical flow path with lead angle, side stream
The line number in road 12 is 3, and the water outlet of side runner 12 is uniformly arranged in the outer surface of nozzle barrel 13；Nozzle upper edge hole 11,
Connecting cylinder 5 and the diameter of lower end support 6 are all the same.
Structure of the invention is novel, and working principle is clear, and when operating, water flow sprays in the runner of side is connecting nozzle
Reciprocal in cylinder and lower end support to be rotated, compared with traditional nozzle structure, the present invention can carry out rotary spray
Fire extinguishing, improves fire-fighting efficiency.
Claims (5)
1. a kind of applicator structure, including wall top plate (1) and outlet pipeline (2)；It is characterized by: the outlet pipeline (2)
Lower section is equipped with connector drum (10), is equipped with seal washer (3) between the connector drum (10) and outlet pipeline (2), described close
The inside center of seal washer (3) is equipped with water outlet (7), is equipped with connecting cylinder (10) below the connector drum (10), the company
The lower section for connecing cylinder (10) is equipped with washer installation opening (4), and the inside center of the connecting cylinder (10) is equipped with water inlet (8), institute
It states and is equipped with lower end support (6) below connecting cylinder (10), lower end support (6) inside center is equipped with putting hole, the connection
Cylinder (10) is connected and fixed with lower end support (6), and nozzle is equipped between the connecting cylinder (10) and lower end support (6), described
Nozzle is connected and composed by nozzle upper edge hole (11) and nozzle barrel (13), and runner is equipped with inside the nozzle barrel (13), described
The top of nozzle barrel (13) is equipped with water inlet chamfering (9), and the side of the nozzle barrel (13) is equipped with several side runners
(12), the bottom end of the nozzle barrel (13) is equipped with bottom water outlet (14).
2. a kind of applicator structure according to claim 1, it is characterised in that: the water outlet of the seal washer (3)
Inner wall is equipped with internal screw thread, and seal washer (3) is screwed on outlet pipeline (2) screw thread.
3. a kind of applicator structure according to claim 1, it is characterised in that: set outside the washer installation opening (4)
There is an external screw thread, be equipped with internal screw thread inside connector drum (10), washer installation opening (4) and connector drum (10) are screwed on company by screw thread
It connects.
4. a kind of applicator structure according to claim 1, it is characterised in that: the side runner (12) is with spiral shell
The helical flow path of line lift angle, the line number of side runner (12) are 3, and the water outlet of side runner (12) is uniformly arranged in nozzle barrel
The outer surface of body (13).
5. a kind of applicator structure according to claim 1, it is characterised in that: the nozzle upper edge hole (11), connection
Cylinder (5) and the diameter of lower end support (6) are all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466046.0A CN110496350A (en) | 2018-05-16 | 2018-05-16 | A kind of applicator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466046.0A CN110496350A (en) | 2018-05-16 | 2018-05-16 | A kind of applicator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110496350A true CN110496350A (en) | 2019-11-26 |
Family
ID=68583603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810466046.0A Withdrawn CN110496350A (en) | 2018-05-16 | 2018-05-16 | A kind of applicator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110496350A (en) |
-
2018
- 2018-05-16 CN CN201810466046.0A patent/CN110496350A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |