CN108635713A - A kind of Novel firefighting nozzle - Google Patents
A kind of Novel firefighting nozzle Download PDFInfo
- Publication number
- CN108635713A CN108635713A CN201810468047.9A CN201810468047A CN108635713A CN 108635713 A CN108635713 A CN 108635713A CN 201810468047 A CN201810468047 A CN 201810468047A CN 108635713 A CN108635713 A CN 108635713A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- baffle
- strut
- gear
- spring
- 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.)
- Pending
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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of Novel firefighting nozzles, including nozzle, strut, gear and nozzle cover, nozzle and pipeline mounting and installation are in building screed-coat, it is connected with plastic flexible pipe between nozzle and pipeline, the valve of nozzle is connect by shaft with gear, and nozzle bottom has baffle, there is supporting rod between baffle and fusible metal lid, it is in squeezed state that spring is installed between baffle and ground, and the strut upper end of spring wrap is connect with fusible metal lid, and the tooth on strut is mutually engaged with the gear of valve switch.Hidden beauty is installed, laying is convenient, opens nozzle system using fusible metal lid and puts out a fire, securely and reliably, fire extinguishing is efficient, while increasing stud, there is stronger practicability.
Description
Technical field
The invention belongs to technical field of fire control, are related to a kind of Novel firefighting nozzle.
Background technology
Fire-fighting spraying head is used for spraying system of fire fighting, and when a fire, water is spilt by spray head splash box to go out
Fire is divided into sagging type sprinkler tip, upright sprinkler, conventional sprinkler, sidewall sprinkler head etc. at present.Tradition
Applicator in meaning is all made of glass ball-type nozzle, and blowing pipeline is arranged on furred ceiling, water after the pre- heat effect of glass marble
It is sprayed from eminence and plays the role of fire extinguishing.Although existing applicator development is quite ripe, while having relevant design
Installation specification, but since its own structural principle limits, there is its own limitation in fire-fighting fire extinguishing.Applicator is adopted at present
With basipetal spray pattern, water cannot directly touch burning things which may cause a fire disaster, is restricted on fire extinguishing effectiveness, while fire extinguisher canvas hose is walked to hang
Top reduces stud.
Invention content
The object of the present invention is to provide a kind of Novel firefighting nozzles, solve applicator fire extinguishing existing in the prior art
Efficiency is limited, while the problem that stud is impacted.
The technical solution adopted in the present invention is a kind of Novel firefighting nozzle, including nozzle, and valve is provided on nozzle,
Valve is connected with gear by shaft, and the bottom of nozzle is connected with baffle, and baffle surrounding is provided with through-hole, in bucket in branch is installed
One end setting of bar, strut is with teeth, and tooth and gear engagement connection, the other end of strut pass through the through-hole of baffle to be set with spring simultaneously
It is fixedly connected with the ground, one end of spring and baffle connect, and the other end of spring and ground connect, and the both sides of baffle are affixed
There are supporting rod, supporting rod symmetry arrangement that meltable nozzle cover is installed on the both sides of nozzle, supporting rod, meltable nozzle cover is sleeved on
On nozzle, meltable nozzle cover is connected with baffle, and the height of meltable nozzle cover is more than the height of nozzle, meltable nozzle cover and gear
Plate connects, and the bottom of nozzle is also associated with hose.
It is of the invention to be further characterized in that,
The quantity of through-hole is no less than 3 on baffle, and the quantity of strut and the quantity of through-hole are equal.
The material of meltable nozzle cover is fusible metal.
The perimeter that serrate length is more than gear is set on strut.
The beneficial effects of the invention are as follows fire mains to be laid in building screed-coat, does not influence stud, and extinguishing pipe
Road is connected with nozzle by hose, and nozzle is close apart from burning things which may cause a fire disaster, and system sensitivity is high, directly sprays burning things which may cause a fire disaster, and fire extinguishing is efficient, structure letter
It is single small and exquisite, it is safe and reliable not influence room beauty simultaneously.
Description of the drawings
Fig. 1 is a kind of front view of Novel firefighting nozzle of the present invention；
Fig. 2 is a kind of left view of Novel firefighting nozzle of the present invention；
Fig. 3 is a kind of working state schematic representation of Novel firefighting nozzle of the present invention.
In figure, 1. nozzle covers, 2. nozzles, 3. baffles, 4. springs, 5. hoses, 6. gears, 7. shafts, 8. struts, 9.
Strut.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of Novel firefighting nozzles, and structural schematic diagram is as shown in Figs. 1-3, including nozzle 2, nozzle 2
On be provided with valve, valve is connected by shaft 7 and gear 6, and the bottom of nozzle 2 is connected with baffle 3, and 3 surrounding of baffle is provided with
At least three through-holes are equipped with strut 8 in through-hole, and the quantity of strut 8 and the quantity of through-hole are equal, and strut 8 passes through through-hole, strut
8 one end setting is with teeth, and the perimeter that length with teeth is more than gear 6, tooth and the engagement connection of gear 6, strut 8 are arranged on strut 8
The other end pass through the through-hole of baffle 3 to be set with spring 4 and be fixedly connected with the ground, one end of spring 4 and baffle 3 connect, separately
One end and ground connect, and baffle 3 is connected with supporting rod 9 on the end face far from spring, supporting rod 9 is symmetrically fixed in nozzle 2
Both sides, meltable nozzle cover 1 is installed on supporting rod 9, meltable nozzle cover 1 is sleeved on nozzle 2, and with 3 company of contact of baffle
It connects, the height that meltable nozzle cover 1 is located at is more than the height of nozzle 2, and the bottom of nozzle 2 is also associated with hose 5, hose 5 and fire-fighting
Piping connection, what fusible metal lid 2 was selected is fusible metal material.
The operation principle of the present invention is, nozzle and pipeline mounting and installation are in building screed-coat, supporting rod 9 when normally off
It is connected between baffle 3 and fusible metal lid 1, bottom spring 4 is in squeezed state.After fire occurs, fusible metal lid 1 melts, easily
Molten metal cover 1 does not have pressure to strut 9, and spring 4, which restores, pushes baffle 3 and nozzle connected to it 2 to move up, and hose 5 is in
Tensional state, gear 8 start to rotate, and connection shaft 9 rotates, and opens the valve inside nozzle 2, and nozzle 2 starts above-water method, disappear
Anti- pipeline laying does not influence stud, and fire main and the nozzle of the present invention are connected by hose in building screed-coat
It connects, nozzle is close apart from burning things which may cause a fire disaster, and system sensitivity is high, directly sprays burning things which may cause a fire disaster, and fire extinguishing is efficient, simple in structure small and exquisite, safe and reliable same
When do not influence room beauty.
Claims (4)
1. a kind of Novel firefighting nozzle, which is characterized in that including nozzle (2), valve, the valve are provided on the nozzle (2)
Door is connected with gear (6) by shaft (7), and the bottom of the nozzle (2) is connected with baffle (3), is provided on the baffle (3)
Multiple through-holes, are equipped with strut (8) in multiple through-holes, and the strut (8) passes through the through-hole, and the one of the strut (8)
End setting is with teeth, and the tooth and the gear (6) engagement connection, the other end of the strut (8) are set with across the through-hole
Spring (4) is simultaneously fixedly connected with the ground, and one end of the spring (4) and the baffle (3) connect, the spring (4) it is another
End and ground connect, and end face both sides of the baffle (3) far from the spring (4) are connected with supporting rod (9), the support
Bar (9) symmetry arrangement is equipped with meltable nozzle cover (1) on the both sides of the nozzle (2), the supporting rod (9), described meltable
Nozzle cover (1) is sleeved on the nozzle (2) and is connected with the baffle (3), and the height of the meltable nozzle cover (1) is big
The bottom of height in the nozzle (2), the nozzle (2) is also associated with hose (5).
2. a kind of Novel firefighting nozzle according to claim 1, which is characterized in that the quantity of through-hole on the baffle (3)
No less than 3, the quantity of the quantity of the strut and the through-hole is equal.
3. a kind of Novel firefighting nozzle according to claim 1, which is characterized in that the material of the meltable nozzle cover (1)
It is fusible metal.
4. a kind of Novel firefighting nozzle according to claim 1, which is characterized in that be arranged on the strut (8) with teeth
Length is more than the perimeter of the gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468047.9A CN108635713A (en) | 2018-05-16 | 2018-05-16 | A kind of Novel firefighting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468047.9A CN108635713A (en) | 2018-05-16 | 2018-05-16 | A kind of Novel firefighting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108635713A true CN108635713A (en) | 2018-10-12 |
Family
ID=63756140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810468047.9A Pending CN108635713A (en) | 2018-05-16 | 2018-05-16 | A kind of Novel firefighting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108635713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887219A (en) * | 2019-03-22 | 2019-06-14 | 杭州谷典服饰有限公司 | A kind of fire alarm installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110030977A1 (en) * | 2004-10-26 | 2011-02-10 | The Reliable Automatic Sprinkler Co., Inc. | Concealed horizontal sidewall sprinkler |
| CN202920869U (en) * | 2012-10-25 | 2013-05-08 | 北京化工大学 | Fire extinguisher with automatic opening function |
| CN202927206U (en) * | 2012-12-11 | 2013-05-08 | 武剑 | Multi-valve centralized control device of motor driven liquid pipeline |
| CN203202372U (en) * | 2013-01-25 | 2013-09-18 | 谭仲禧 | Self-lock device of adjusting valve for central air-conditioning system |
| CN204864661U (en) * | 2015-06-18 | 2015-12-16 | 诸暨市焕发消防设备有限公司 | Stealthy fire control shower nozzle |
-
2018
- 2018-05-16 CN CN201810468047.9A patent/CN108635713A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110030977A1 (en) * | 2004-10-26 | 2011-02-10 | The Reliable Automatic Sprinkler Co., Inc. | Concealed horizontal sidewall sprinkler |
| CN202920869U (en) * | 2012-10-25 | 2013-05-08 | 北京化工大学 | Fire extinguisher with automatic opening function |
| CN202927206U (en) * | 2012-12-11 | 2013-05-08 | 武剑 | Multi-valve centralized control device of motor driven liquid pipeline |
| CN203202372U (en) * | 2013-01-25 | 2013-09-18 | 谭仲禧 | Self-lock device of adjusting valve for central air-conditioning system |
| CN204864661U (en) * | 2015-06-18 | 2015-12-16 | 诸暨市焕发消防设备有限公司 | Stealthy fire control shower nozzle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887219A (en) * | 2019-03-22 | 2019-06-14 | 杭州谷典服饰有限公司 | A kind of fire alarm installation |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |