CN221206601U - Fire control shower nozzle - Google Patents
Fire control shower nozzle Download PDFInfo
- Publication number
- CN221206601U CN221206601U CN202322924585.3U CN202322924585U CN221206601U CN 221206601 U CN221206601 U CN 221206601U CN 202322924585 U CN202322924585 U CN 202322924585U CN 221206601 U CN221206601 U CN 221206601U
- Authority
- CN
- China
- Prior art keywords
- fire
- base
- heat
- sealing
- mounting seat
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000011521 glass Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 12
- 239000007921 spray Substances 0.000 description 12
- 230000008093 supporting effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire-fighting nozzle, which comprises a mounting seat, a base arranged at the lower end of the mounting seat, two connecting arms connected between the mounting seat and the base, wherein a water supply channel is arranged in the mounting seat, a sealing element is arranged in the water supply channel, the fire-fighting nozzle also comprises at least two heat-sensitive glass columns arranged between the two connecting arms, the upper ends of the heat-sensitive glass columns are abutted against the sealing element, the lower ends of the heat-sensitive glass columns are detachably connected with the base, the bottom of the base is connected with a splash plate, the splash plate is a circular plane plate body, and a plurality of radial water passing grooves are formed in the splash plate. According to the fire-fighting nozzle, at least two heat-sensitive glass columns are arranged between the base and the sealing piece, so that the risk of accidental self-spraying water spraying caused by flaws of a single heat-sensitive glass column is reduced, and the accidental property loss caused by fire-fighting water spraying is reduced.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting nozzle.
Background
The fire-fighting spray head is also called a fire-fighting spray head, and is used for a fire-fighting spray system, when a fire disaster occurs, water is sprayed out through a spray head splash box to extinguish the fire, and the fire-fighting spray head is divided into a sagging spray head, an upright spray head, a common spray head, a side wall type spray head and the like.
According to the definition in GB5135.1.3.1, the fire sprinkler head is: under the action of heat, the water spraying device is started automatically in a preset temperature range or started by control equipment according to fire signals and sprays water according to the designed water spraying shape and flow.
At present, a common fire-fighting nozzle is provided with a thin glass column, the interior of the thin glass column is hollow and filled with a solution with high thermal expansion coefficient, and an outer glass shell of the thin glass column can bear certain supporting force at normal temperature to support a sealing element of the fire-fighting nozzle, so that a water flow channel of the nozzle is sealed by the sealing element; when a fire disaster occurs, the temperature of the solution in the thin glass column rises to burst the glass column, and the sealing element is washed off by water pressure after losing the support, so that the water spraying and fire extinguishing can be started.
If the thin glass column is defective in the production or installation process, after a period of use, the thin glass column is not subjected to fire temperature and can be broken to cause the spray header to start spraying water, which can bring about civil and industrial property loss, particularly large property loss caused by flooding due to unexpected breakage of the thin glass column of the fire-fighting spray header in automatic factories and high-end workshops.
Therefore, there is a need to provide a safer fire sprinkler that reduces the risk of accidental self-spraying.
Disclosure of utility model
In order to solve at least one technical problem in the prior art, the utility model provides a fire-fighting nozzle.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a fire control shower nozzle, is in including mount pad, setting the base of mount pad lower extreme and connect the mount pad with two linking arms between the base, the inside of mount pad is provided with water supply channel, be provided with the sealing member in the water supply channel, fire control shower nozzle still includes two at least settings two heat-sensitive glass post between the linking arm, heat-sensitive glass post's upper end with the sealing member butt, heat-sensitive glass post's lower extreme with the base can dismantle and be connected, the bottom of base is connected with the splash board, the splash board is circular shape plane plate body, a plurality of water tanks that are radial distribution have been seted up to the splash board.
Further, the fire-fighting nozzle further comprises a connecting joint which is connected with the mounting seat into a whole, the fire-fighting nozzle is connected with a fire-fighting water pipe through the connecting joint, and connecting threads are distributed on the periphery of the connecting joint.
Further, the water supply channel comprises a sealing channel with a stepped cross section, the sealing element is arranged in the sealing channel and forms sealing on the sealing channel through the thermosensitive glass column, and the sealing element comprises a rubber sealing ring positioned at the upper end of the sealing element.
Further, the base is provided with a mounting threaded hole, a mounting bolt is arranged in the mounting threaded hole, a metal mounting plate is fixed at the top of the mounting bolt, and the lower end of the heat-sensitive glass column is in close contact with the metal mounting plate.
Further, the sealing element and the metal mounting plate are correspondingly provided with a plurality of grooves, and the upper end and the lower end of the heat-sensitive glass column are respectively arranged in the grooves.
Further, the two water supply channels are symmetrically arranged by taking the axis of the water supply channel as a symmetrical axis, the upper ends of the two connecting arms are connected with the mounting seat into a whole, and the lower ends of the two connecting arms are mutually close to be connected to two opposite sides of the base.
Further, the fire-fighting nozzle further comprises a partition net for separating the plurality of heat-sensitive glass columns from each other, the upper end and the lower end of the partition net are respectively in sliding connection with the sealing piece and the base, and the partition net is made of flexible materials.
Further, metal inserting plates are arranged at the upper end and the lower end of the partition net, inserting grooves are correspondingly formed in the sealing piece and the base, and the metal inserting plates are slidably arranged in the inserting grooves.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
According to the fire-fighting nozzle, at least two heat-sensitive glass columns are arranged between the base and the sealing piece, so that the risk of accidental self-spraying and water spraying caused by flaws of a single heat-sensitive glass column is reduced, and the accidental property loss caused by fire-fighting and water spraying is reduced.
Drawings
FIG. 1 is a schematic perspective view of a fire sprinkler head according to embodiment 1 of the present utility model;
fig. 2 is a cross-sectional view of the fire sprinkler head according to embodiment 1 of the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and detailed description thereof, which are simplified schematic drawings which illustrate only the basic structure of the utility model and therefore show only those features which are relevant to the utility model, it being noted that embodiments of the utility model and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
Example 1
Referring to fig. 1 and 2, a fire-fighting nozzle, a mounting seat 80, a base 20 disposed at the lower end of the mounting seat 80, and two connecting arms 70 connected between the mounting seat 80 and the base 20, wherein a water supply channel is disposed in the mounting seat 80, a sealing member 10 is disposed in the water supply channel, the fire-fighting nozzle further comprises at least two heat-sensitive glass columns 60 disposed between the two connecting arms 70, the upper ends of the heat-sensitive glass columns 60 are abutted to the sealing member 10, the lower ends of the heat-sensitive glass columns 60 are detachably connected with the base 20, a splash board 30 is connected at the bottom of the base 20, the splash board 30 is a circular plane board body, and a plurality of radial water passing grooves are formed in the splash board 30.
Further, the fire-fighting nozzle further comprises a connecting joint 90 connected with the mounting seat 80 into a whole, the fire-fighting nozzle is connected with a fire-fighting water pipe through the connecting joint 90, and connecting threads are distributed on the periphery of the connecting joint 90.
Further, the water supply passage includes a sealing passage having a stepped cross section, the sealing member 10 is disposed in the sealing passage and seals the sealing passage by the heat sensitive glass column 60, and the sealing member 10 includes a rubber packing 11 at an upper end of the sealing member 10.
Further, the base 20 is provided with a mounting threaded hole, a mounting bolt 40 is arranged in the mounting threaded hole, a metal mounting plate 50 is fixed at the top of the mounting bolt 40, and the lower end of the heat sensitive glass column 60 is in close contact with the metal mounting plate 50.
Further, the sealing member 10 and the metal mounting plate 50 are correspondingly provided with a plurality of grooves, the upper and lower ends of the heat-sensitive glass column 60 are respectively configured in the grooves, and the limitation of the heat-sensitive glass column 60 is realized through the grooves, so that the heat-sensitive glass column 60 is prevented from moving or shaking after the installation is completed.
Further, the two connecting arms 70 are symmetrically arranged with the axis of the water supply channel as a symmetrical axis, the upper ends of the two connecting arms 70 are integrally connected with the mounting seat 80, the lower ends of the two connecting arms 70 are mutually close to be connected to two opposite sides of the base 20, and the two connecting arms 70 and the base 20 form a substantially U-shaped structure.
Further, the fire-fighting nozzle further comprises a partition net for separating the plurality of heat-sensitive glass columns 60 from each other, wherein the upper and lower ends of the partition net are respectively slidably inserted into the sealing member 10 and the base 20, and the partition net is arranged between the plurality of heat-sensitive glass columns 60, so that when one heat-sensitive glass column 60 is broken accidentally, the other heat-sensitive glass columns 60 cannot be broken due to the splashing of glass fragments. The partition net is made of flexible material, and after the heat-sensitive glass column 60 is burst and loses the support to the sealing element 10 in the case of fire, the partition net does not have a supporting effect on the sealing element 10 to influence the water spraying and fire extinguishing of the fire-fighting nozzle.
Further, metal plugboards are arranged at the upper end and the lower end of the partition net, slots are correspondingly arranged on the sealing piece 10 and the base 20, and the metal plugboards are slidably arranged in the slots.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art in a specific case.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments described above will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The fire-fighting nozzle comprises a mounting seat (80), a base (20) arranged at the lower end of the mounting seat (80) and two connecting arms (70) connected between the mounting seat (80) and the base (20), wherein a water supply channel is arranged in the mounting seat (80), and a sealing element (10) is arranged in the water supply channel.
2. A fire sprinkler head according to claim 1, wherein:
The fire-fighting nozzle further comprises a connecting joint (90) which is connected with the mounting seat (80) into a whole, the fire-fighting nozzle is connected with a fire-fighting water pipe through the connecting joint (90), and connecting threads are distributed on the periphery of the connecting joint (90).
3. A fire sprinkler head according to claim 1, wherein:
The water supply channel comprises a sealing channel with a stepped cross section, the sealing element (10) is arranged in the sealing channel and forms sealing on the sealing channel through the heat-sensitive glass column (60), and the sealing element (10) comprises a rubber sealing ring (11) positioned at the upper end of the sealing element (10).
4. A fire sprinkler head according to claim 1, wherein:
The base (20) is provided with a mounting threaded hole, a mounting bolt (40) is arranged in the mounting threaded hole, a metal mounting plate (50) is fixed at the top of the mounting bolt (40), and the lower end of the heat-sensitive glass column (60) is in close contact with the metal mounting plate (50).
5. A fire sprinkler head according to claim 4, wherein:
The sealing element (10) and the metal mounting plate (50) are correspondingly provided with a plurality of grooves, and the upper end and the lower end of the heat-sensitive glass column (60) are respectively arranged in the grooves.
6. A fire sprinkler head according to claim 1, wherein:
the two water supply channels are symmetrically arranged by taking the axis of the water supply channel as a symmetrical axis, the upper ends of the two connecting arms (70) are connected with the mounting seat (80) into a whole, and the lower ends of the two connecting arms (70) are mutually close to be connected to two opposite sides of the base (20).
7. A fire fighting nozzle as claimed in any one of claims 1 to 6 wherein:
The fire-fighting nozzle further comprises a partition net for separating the plurality of heat-sensitive glass columns (60) from each other, wherein the upper end and the lower end of the partition net are respectively in sliding connection with the sealing piece (10) and the base (20), and the partition net is made of flexible materials.
8. A fire sprinkler head according to claim 7, wherein:
The upper end and the lower end of the partition net are provided with metal inserting plates, the sealing piece (10) and the base (20) are correspondingly provided with inserting grooves, and the metal inserting plates are slidably arranged in the inserting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322924585.3U CN221206601U (en) | 2023-10-31 | 2023-10-31 | Fire control shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322924585.3U CN221206601U (en) | 2023-10-31 | 2023-10-31 | Fire control shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221206601U true CN221206601U (en) | 2024-06-25 |
Family
ID=91575743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322924585.3U Active CN221206601U (en) | 2023-10-31 | 2023-10-31 | Fire control shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221206601U (en) |
-
2023
- 2023-10-31 CN CN202322924585.3U patent/CN221206601U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10556139B2 (en) | Network-type temperature-controlled hanging extinguishing system | |
| KR20180099346A (en) | Sprinkler head | |
| CN221206601U (en) | Fire control shower nozzle | |
| CN113877118B (en) | Multifunctional fire-fighting sprinkler head | |
| CN211158324U (en) | Controllable spray head for fire-fighting system | |
| CN212090628U (en) | Spray head for indoor fire-fighting engineering | |
| CN216061785U (en) | Sprinkler head that reliability is high | |
| CN211097204U (en) | Quick response shower nozzle convenient to protection glass post | |
| KR200398251Y1 (en) | Early reaction sprinkler head for fire fighting | |
| CN216418143U (en) | Spray set is used in room of dusting fire control | |
| CN216091992U (en) | Deck telescopic type spraying device | |
| CN213912082U (en) | Concealed outer cover structure of spray head | |
| CN215231794U (en) | Spray head for fire water system | |
| CN219646606U (en) | Fire control shower head capable of uniformly spraying | |
| CN210205675U (en) | Special fire extinguishing device for indoor fire fighting | |
| CN218010742U (en) | Indoor high temperature resistant fire control shower nozzle | |
| CN212522809U (en) | Indoor water jet equipment who has water conservancy diversion function | |
| CN218833463U (en) | Strutting positioning device for decorative cover of fire-fighting nozzle | |
| CN217854273U (en) | Flush type radiant heat starting spray head | |
| CN215691247U (en) | Cross rod sealed type radiation heat starting spray head | |
| CN215961924U (en) | Fire control shower nozzle of wide angle even play water | |
| CN219375957U (en) | Multi-angle spraying fire-fighting spray header | |
| CN219921917U (en) | Fire control shower nozzle convenient to change | |
| CN217526178U (en) | Anti-interference suspension type dry powder fire extinguisher | |
| CN221309410U (en) | Spray header for fire control and extinguishment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |