CN110496348A - A kind of applicator with electromagnetic absorption joint type dust cover - Google Patents
A kind of applicator with electromagnetic absorption joint type dust cover Download PDFInfo
- Publication number
- CN110496348A CN110496348A CN201810466000.9A CN201810466000A CN110496348A CN 110496348 A CN110496348 A CN 110496348A CN 201810466000 A CN201810466000 A CN 201810466000A CN 110496348 A CN110496348 A CN 110496348A
- Authority
- CN
- China
- Prior art keywords
- lower connecting
- connecting plate
- water outlet
- applicator
- spray head
- 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.)
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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
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 with electromagnetic absorption joint type dust cover belongs to fire-fighting equipment technical field, including wall top and outlet conduit；Outlet conduit is equipped with upper junction plate, lower connecting plate is equipped with below upper junction plate, upper junction plate is connected and fixed with lower connecting plate, spray head is equipped between upper junction plate and lower connecting plate, spray head upper end is equipped with rotating circular disc, rotating circular disc is arranged between upper junction plate and lower connecting plate, the excircle of spray head is equipped with water outlet, the bottom of spray head is equipped with nozzle, the bottom of lower connecting plate is equipped with dust-proof housing, be equipped with annular groove on the top surface of lower connecting plate bottom surface and dust-proof housing, be equipped with electromagnet in annular groove, electromagnet obtain it is electric after connect with dust cover hull shape at being attracted.Structure of the invention is novel, and compared with traditional applicator, the present invention can avoid applicator hole and generate blocking, it does not need often to carry out examination and maintenance to showerhead hole, the deficiencies of reducing maintenance cost, it is ensured that spray head is in effective working condition always, further increases fire-fighting efficiency.
Description
Technical field
The invention belongs to fire-fighting equipment technical fields, are related to a kind of applicator, more particularly to a kind of electrification magnet attraction
The applicator of formula dust cover.
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, are set to outside for a long time, and applicator hole is easy to the external ash of contamination
Dirt makes applicator hole generate blocking, easily fails in fire extinguishing procedure, reduce the fire-fighting efficiency of surrounding, cause bigger damage
It loses, it is also desirable to it is regular that examination and maintenance are carried out to showerhead hole, increase maintenance cost.Therefore, a kind of applicator is designed
It is particularly important to solve the above problems.
Summary of the invention
The present invention is directed to traditional applicator due to being set to outside for a long time, and it is external that applicator hole is easy to contamination
Dust makes applicator hole generate blocking, and failure is generated easily in fire extinguishing procedure, the fire-fighting efficiency of surrounding is reduced, causes more
Big loss, and the deficiencies of often examination and maintenance are carried out to showerhead hole, increase maintenance cost is needed, propose a kind of electrification magnetic
The applicator of box-like dust cover solves the deficiencies in the prior art by changing applicator structure, it is ensured that spray head begins
It is in effective working condition eventually, further increases fire-fighting efficiency.
Technical solution of the present invention: a kind of applicator with electromagnetic absorption joint type dust cover, including wall top and setting are in wall
Outlet conduit in top；It is characterized by: the outlet conduit is equipped with upper junction plate, the upper junction plate is by screw thread and goes out
Waterpipe is connected, and lower connecting plate is equipped with below the upper junction plate, the upper junction plate is connected and fixed with lower connecting plate, described
Spray head is equipped between upper junction plate and lower connecting plate, the spray head upper end is equipped with rotating circular disc, and the rotating circular disc is arranged upper
Between connecting plate and lower connecting plate, the excircle of the spray head is equipped with the first water outlet and the second water outlet, the spray head
Bottom is equipped with nozzle, and first water outlet is described in horizontally disposed, second water outlet and the first water outlet formation angle
The bottom of lower connecting plate is equipped with dust-proof housing, is equipped with annular groove on the lower connecting plate bottom surface and the top surface of dust-proof housing, institute
State and inlayed in the annular groove of lower connecting plate bottom surface equipped with electromagnet, the electromagnet obtain it is electric after with the dust cover hull shape at actuation
Connection.
Second water outlet and the first water outlet shape angle at 45 °, the bore of the second water outlet is less than the first water outlet
Bore.
The groove width of the dust-proof housing upper surface annular groove is greater than the groove width of lower connecting plate lower surface annular groove.
The tubular structure that the dust-proof housing generally plastics are constituted, the slot bottom of surface annular groove is equipped with a circle iron thereon
Ring.
The outer diameter of the dust-proof housing is less than the outer diameter of lower connecting plate.
The invention has the benefit that a kind of applicator with electromagnetic absorption joint type dust cover proposed by the present invention, structure
Novelty, working principle is clear, is made of in structure upper junction plate, lower connecting plate, spray head, dust-proof housing, and spray head is equipped with first
Water outlet and the second water outlet, dust-proof housing are connected by electromagnetism attracting mode with lower connecting plate, when a fire, circuit
Electromagnet power-off makes dust-proof housing fall off after disconnection, and spray head is started to work, and compared with traditional applicator, the present invention be can avoid
Applicator hole generates blocking, does not need the deficiencies of often carrying out examination and maintenance to showerhead hole, reduce maintenance cost, it is ensured that spray
Head is in effective working condition always, further increases fire-fighting efficiency.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
In figure: wall top 1, outlet conduit 2, upper junction plate 3, lower connecting plate 4, nozzle 5, dust-proof housing 6, the first water outlet 7,
Second water outlet 8, electromagnet 9, rotating circular disc 10.
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 with electromagnetic absorption joint type dust cover, including wall top 1 and the water outlet being arranged in wall top 1
Pipeline 2；Outlet conduit 2 is equipped with upper junction plate 3, and upper junction plate 3 is connected by screw thread with outlet conduit 2, under upper junction plate 3
Side is equipped with lower connecting plate 4, and upper junction plate 3 is connected and fixed with lower connecting plate 4, and spray is equipped between upper junction plate 3 and lower connecting plate 4
Head, spray head upper end are equipped with rotating circular disc 10, and rotating circular disc 10 is arranged between upper junction plate 3 and lower connecting plate 4, the outer circle of spray head
It is equipped with the first water outlet 7 and the second water outlet 8 week, the bottom of spray head is equipped with nozzle 5, and the first water outlet 7 is in be horizontally disposed with, the
Two water outlets 8 and the first water outlet 7 form angle, and the bottom of lower connecting plate 4 is equipped with dust-proof housing 6,4 bottom surface of lower connecting plate and anti-
It is equipped with annular groove on the top surface of dust hood shell 6, is inlayed in the annular groove of 4 bottom surface of lower connecting plate equipped with electromagnet 9, electromagnet 9 obtains
It is formed after electricity with dust-proof housing 6 and is attracted connection.
As shown in Figure 1, a kind of applicator with electromagnetic absorption joint type dust cover, 7 shape of the second water outlet 8 and the first water outlet
Angle at 45 °, the bore of the bore of the second water outlet 8 less than the first water outlet 7；The groove width of dust-proof 6 upper surface annular groove of housing
Greater than the groove width of 4 lower surface annular groove of lower connecting plate；The tubular structure that dust-proof housing 6 generally plastics are constituted, thereon surface loop
The slot bottom of shape slot is equipped with a circle iron hoop；The outer diameter of dust-proof housing 6 is less than the outer diameter of lower connecting plate 4.
Structure of the invention is novel, and working principle is clear, and dust-proof housing is connected by electromagnetism attracting mode with lower connecting plate,
When a fire, electromagnet power-off makes dust-proof housing fall off after circuit disconnects, and spray head is started to work, with traditional applicator
It compares, the present invention can avoid applicator hole and generate blocking, does not need often to carry out examination and maintenance to showerhead hole, reduces maintenance
The deficiencies of cost, it is ensured that spray head is in effective working condition always, further increases fire-fighting efficiency.
Claims (5)
1. a kind of applicator with electromagnetic absorption joint type dust cover, including wall top (1) and the outlet conduit being arranged in wall top (1)
(2)；It is characterized by: the outlet conduit (2) is equipped with upper junction plate (3), the upper junction plate (3) passes through screw thread and water outlet
Pipeline (2) is connected, and is equipped with lower connecting plate (4) below the upper junction plate (3), the upper junction plate (3) and lower connecting plate (4)
It is connected and fixed, spray head is equipped between the upper junction plate (3) and lower connecting plate (4), the spray head upper end is equipped with rotating circular disc
(10), the rotating circular disc (10) is arranged between upper junction plate (3) and lower connecting plate (4), sets on the excircle of the spray head
There are the first water outlet (7) and the second water outlet (8), the bottom of the spray head is equipped with nozzle (5), and first water outlet (7) is in
Horizontally disposed, second water outlet (8) and the first water outlet (7) form angle, and the bottom of the lower connecting plate (4) is equipped with anti-
Annular groove, the lower connecting plate are equipped on dust hood shell (6), lower connecting plate (4) bottom surface and the top surface of dust-proof housing (6)
(4) inlayed in the annular groove of bottom surface equipped with electromagnet (9), the electromagnet (9) it is electric after formed and inhale with the dust-proof housing (6)
Close connection.
2. a kind of applicator with electromagnetic absorption joint type dust cover according to claim 1, it is characterised in that: described second
Water outlet (8) and the first water outlet (7) shape angle at 45 °, the mouth of the bore of the second water outlet (8) less than the first water outlet (7)
Diameter.
3. a kind of applicator with electromagnetic absorption joint type dust cover according to claim 1, it is characterised in that: described dust-proof
The groove width of housing (6) upper surface annular groove is greater than the groove width of lower connecting plate (4) lower surface annular groove.
4. a kind of applicator with electromagnetic absorption joint type dust cover according to claim 1, it is characterised in that: described dust-proof
The tubular structure that housing (6) generally plastics are constituted, the slot bottom of surface annular groove is equipped with a circle iron hoop thereon.
5. a kind of applicator with electromagnetic absorption joint type dust cover according to claim 1, it is characterised in that: described dust-proof
The outer diameter of housing (6) is less than the outer diameter of lower connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466000.9A CN110496348A (en) | 2018-05-16 | 2018-05-16 | A kind of applicator with electromagnetic absorption joint type dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466000.9A CN110496348A (en) | 2018-05-16 | 2018-05-16 | A kind of applicator with electromagnetic absorption joint type dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110496348A true CN110496348A (en) | 2019-11-26 |
Family
ID=68583607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810466000.9A Withdrawn CN110496348A (en) | 2018-05-16 | 2018-05-16 | A kind of applicator with electromagnetic absorption joint type dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110496348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972960A (en) * | 2021-03-02 | 2021-06-18 | 广州兵吴网络科技有限公司 | Fire control extinguishing device based on thing networking |
-
2018
- 2018-05-16 CN CN201810466000.9A patent/CN110496348A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972960A (en) * | 2021-03-02 | 2021-06-18 | 广州兵吴网络科技有限公司 | Fire control extinguishing device based on thing networking |
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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 |
Application publication date: 20191126 |
|
| WW01 | Invention patent application withdrawn after publication |