CN208599039U - A kind of scalable open type fire-fighting spraying head - Google Patents
A kind of scalable open type fire-fighting spraying head Download PDFInfo
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- CN208599039U CN208599039U CN201820710249.5U CN201820710249U CN208599039U CN 208599039 U CN208599039 U CN 208599039U CN 201820710249 U CN201820710249 U CN 201820710249U CN 208599039 U CN208599039 U CN 208599039U
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- pendant
- tension spring
- splash box
- bottom plate
- guide rod
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Abstract
The utility model belongs to fire fighting device field, more particularly to a kind of scalable open type fire-fighting spraying head, including the pedestal being connected to fire extinguisher canvas hose, the base bottom extends bottom plate towards far from pedestal direction, the spray head further includes tension spring, splash box and guide rod, described tension spring one end is connected with bottom plate, the other end is connected with splash box, the bottom plate is equipped with and the mutually matched pilot hole of guide rod, described guide rod one end is fixed on splash box, the other end is slided up and down along pilot hole, the length when tension spring is in maximum tension state is less than the length of guide rod, when the tension spring is in unstretched state, splash box bottom surface and furred ceiling bottom surface are in same plane or splash box bottom surface is located above furred ceiling bottom surface.The beneficial effects of the utility model are: compared with prior art, the showerhead bottom surface of the utility model is flushed with furred ceiling bottom surface, entire spray head can be hidden in furred ceiling, it is neat and artistic.
Description
Technical field
The utility model belongs to fire fighting device field, and in particular to a kind of scalable open type fire-fighting spraying head.
Background technique
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.Common shower header type has: sagging type, erect type, plain edition and abutment wall type.But the spray head of the above-mentioned type is to guarantee it
It works normally, is stretched out except room furred ceiling when installation, not only influence that room furred ceiling is smooth and clean effect；And easily
It is damaged, causes spray head failure, there are some potential safety problemss.
Therefore, need to guarantee the smooth and clean and tidy place of smallpox to adapt to high-grade hotel, house, theater etc..People set
Embedded type fire control spray head is counted, the lid of current existing embedded type fire control spray head is welded on screw thread with fusible metal
, melting point is 57 DEG C.Therefore in the case of fire, temperature rising first makes lid fall off, and temperature rises to (general at 68 DEG C again
Spray head), glass pipe explosion, water flow spray.The embedded type fire control spray head of this form is deposited in the specific use process
In easy failure (if such as be stained on lid coating and paint), the disadvantages such as security reliability is low.
Utility model content
To solve the above-mentioned problems, the purpose of the utility model is to provide a kind of scalable open type fire-fighting spraying head, knots
Structure is simple and safe and reliable, while can be hidden in furred ceiling.
The utility model provides the following technical solution:
A kind of scalable open type fire-fighting spraying head, including the pedestal being connected to fire extinguisher canvas hose, the base bottom is towards separate
Bottom plate is extended in pedestal direction, and the spray head further includes tension spring, splash box and guide rod, described tension spring one end and bottom plate phase
Even, the other end is connected with splash box, and the bottom plate is equipped with to be consolidated with the mutually matched pilot hole of guide rod, described guide rod one end
Be scheduled on splash box, the other end is slided up and down along pilot hole, the length when tension spring is in maximum tension state be less than leads
To the length of bar, when the tension spring is in unstretched state, splash box bottom surface is in same plane or splashes with furred ceiling bottom surface
Water pond bottom surface is located above furred ceiling bottom surface.
Preferably, the bottom plate lower face be equipped with pendant one, the splash box be equipped with pendant two, described tension spring one end with
Pendant one constitutes mounting cooperation, the other end and pendant two and constitutes mounting cooperation.
Preferably, the bottom plate is circular ring shape or curved plate, and the tension spring is for two and symmetrical.
Preferably, the bottom plate is circular ring shape or curved plate, and the corresponding pendant one in upper and lower position, pendant two constitute one
To pendant, the two teams pendant symmetrical along the same diametrical direction of the bottom plate is one group；The pendant is provided with multiple groups.
The beneficial effects of the utility model are:
1, compared with prior art, the showerhead bottom surface of the utility model is flushed with furred ceiling bottom surface, will can entirely be sprayed
Head is hidden in furred ceiling, neat and artistic, while splash box being connected with pedestal by tension spring, when a fire, smog alarm
Device collects signal, fire fighting pressurization pump startup, and electromagnetic induction valve is opened, and the fire-fighting water slug splash box of high pressure, tension spring is in fire-fighting
It trails under the impact of water, so that splash box is stretched, to effectively be put out a fire, the setting of guide rod can be to avoid splashing
Disk deviates under the impact of fire water, and after fire suppression, fire fighting pressurization pump is closed, and electromagnetic induction valve is closed, and tension spring is shunk
So that splash box restores to original position.
2, pendant one is set on bottom plate, pendant two is set on splash box, tension spring constitutes with pendant one, pendant two hang respectively
Cooperation is connect, the installation and maintenance of tension spring is facilitated to replace.
3, it is provided with multiple groups pendant in the utility model, why multiple groups pendant is set, is prevented when one of pendant
The problem of tension spring can not be installed after damage, whole group pendant is caused not to be available.Since pendant is provided with multiple groups, and every group of pendant is all
Tension spring can be installed, therefore, the present invention is that tension spring has reserved multiple installation sites.
Detailed description of the invention
Fig. 1 is when fire not occurring, and fire-fighting spraying head is hidden in the structural schematic diagram in furred ceiling；
Fig. 2 is pedestal, tension spring, splash box interconnected relationship figure；
Fig. 3 is when fire occurs, and fire-fighting spraying head stretches out the structural schematic diagram put out a fire.
Attached meaning marked in the figure is as follows:
One 8- pendant two of 1- fire extinguisher canvas hose 2- pedestal 3- bottom plate 4- tension spring 5- splash box 6- guide rod 7- pendant
9- fire detector 10- electromagnetic induction valve 11- fire fighting pressurization pumps 12- furred ceiling
Specific embodiment
The utility model is illustrated combined with specific embodiments below.
As shown in Figure 1, 2, a kind of scalable open type fire-fighting spraying head, including the pedestal 2 being connected to fire extinguisher canvas hose 1, pedestal 2
Bottom plate 3 is extended towards far from 2 direction of pedestal in bottom, and spray head further includes tension spring 4, splash box 5 and guide rod 6,4 one end of tension spring with
Bottom plate 3 is connected, the other end is connected with splash box 5, and bottom plate 3 is equipped with and the mutually matched pilot hole of guide rod 6, guide rod 6 one
End is fixed on splash box 5, the other end is slided up and down along pilot hole, and length when tension spring 4 is in maximum tension state is less than
The length of guide rod 6, when tension spring 4 is in unstretched state, 5 bottom surface of splash box and 12 bottom surface of furred ceiling be in same plane it is interior or
5 bottom surface of splash box is located above 12 bottom surface of furred ceiling.
In a preferred embodiment, 3 lower face of bottom plate is equipped with pendant 1, and splash box 5 is equipped with pendant 28, tension spring
4 one end and pendant 1 constitute mounting cooperation, the other end and pendant 28 and constitute mounting cooperation.
In a preferred embodiment, bottom plate 3 is circular ring shape bottom plate, and tension spring 4 is for two and symmetrical.
In a preferred embodiment, the bottom plate 3 is circular ring shape bottom plate, the corresponding pendant 1 in position, pendant two
8 constitute a pair of of pendant, and the two teams pendant symmetrical along the same diametrical direction of the bottom plate 3 is one group；The pendant is provided with
Multiple groups.
The course of work of the utility model fire-fighting spraying head is as follows:
As shown in Figure 1,3, when a fire, fire detector 9 collects signal, 11 starting of fire fighting pressurization pump, electromagnetism
Inductance valve 10 is opened, and the fire-fighting water slug splash box 5 of high pressure, tension spring 4 trails under the impact of fire water, so that splash box 5
It stretches, to effectively be put out a fire, the setting of guide rod 6 can occur inclined to avoid splash box 5 under the impact of fire water
From after fire suppression, fire fighting pressurization pump 11 is closed, and electromagnetic induction valve 10 is closed, and tension spring 4 is shunk so that splash box 5 restores to original
The position come.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of scalable open type fire-fighting spraying head, which is characterized in that described including the pedestal (2) being connected to fire extinguisher canvas hose (1)
Pedestal (2) bottom towards extending bottom plate (3) far from pedestal (2) direction, the spray head further include tension spring (4), splash box (5) and
Guide rod (6), described tension spring (4) one end is connected with bottom plate (3), the other end is connected with splash box (5), sets on the bottom plate (3)
Have with guide rod (6) mutually matched pilot hole, described guide rod (6) one end is fixed on splash box (5), the other end is along leading
It is slided up and down to hole, the length when tension spring (4) is in maximum tension state is less than the length of guide rod (6), the tension spring
(4) when being in unstretched state, splash box (5) bottom surface is in same plane with furred ceiling (12) bottom surface or splash box (5) bottom
Face is located above furred ceiling (12) bottom surface.
2. a kind of scalable open type fire-fighting spraying head according to claim 1, which is characterized in that bottom plate (3) lower plate
Face is equipped with pendant one (7), and the splash box (5) is equipped with pendant two (8), and described tension spring (4) one end and pendant one (7), which are constituted, to be hung
It connects cooperation, the other end and pendant two (8) and constitutes mounting cooperation.
3. a kind of scalable open type fire-fighting spraying head according to claim 1, which is characterized in that the bottom plate (3) is circle
Annular or curved plate, the tension spring (4) are for two and symmetrical.
4. a kind of scalable open type fire-fighting spraying head according to claim 2, which is characterized in that the bottom plate (3) is circle
Annular or curved plate, the corresponding pendant one (7) in upper and lower position, pendant two (8) constitute a pair of of pendant, along the bottom plate (3)
The symmetrical two teams' pendant of same diametrical direction is one group；The pendant is provided with multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710249.5U CN208599039U (en) | 2018-05-11 | 2018-05-11 | A kind of scalable open type fire-fighting spraying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710249.5U CN208599039U (en) | 2018-05-11 | 2018-05-11 | A kind of scalable open type fire-fighting spraying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599039U true CN208599039U (en) | 2019-03-15 |
Family
ID=65661274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710249.5U Active CN208599039U (en) | 2018-05-11 | 2018-05-11 | A kind of scalable open type fire-fighting spraying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208599039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115944865A (en) * | 2023-02-17 | 2023-04-11 | 郑州厨盾消防科技有限公司 | High-pressure water mist fire extinguishing device for kitchen |
| CN117605214A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
-
2018
- 2018-05-11 CN CN201820710249.5U patent/CN208599039U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115944865A (en) * | 2023-02-17 | 2023-04-11 | 郑州厨盾消防科技有限公司 | High-pressure water mist fire extinguishing device for kitchen |
| CN115944865B (en) * | 2023-02-17 | 2024-03-26 | 郑州厨盾消防科技有限公司 | High-pressure water mist fire extinguishing device for kitchen |
| CN117605214A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
| CN117605214B (en) * | 2024-01-22 | 2024-04-05 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
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