CN216319669U - Self-driven structure of fire-fighting device - Google Patents
Self-driven structure of fire-fighting device Download PDFInfo
- Publication number
- CN216319669U CN216319669U CN202122739659.7U CN202122739659U CN216319669U CN 216319669 U CN216319669 U CN 216319669U CN 202122739659 U CN202122739659 U CN 202122739659U CN 216319669 U CN216319669 U CN 216319669U
- Authority
- CN
- China
- Prior art keywords
- fan
- bracket
- shaped elastic
- supporting seat
- elastic sheets
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a self-driving structure of a fire fighting device, which comprises a spray head body, a bracket rotating with the spray head body and a splash plate arranged on the bracket, wherein the spray head body is provided with a spray head hole; the bracket is provided with a glass ball for plugging the outlet of the nozzle body, the splash plate is a concave plate which is sunken downwards and comprises a plurality of concentrically arranged fan-shaped elastic sheets, the fan-shaped elastic sheets are arranged close to each other, a fixing piece for fixing the fan-shaped elastic sheets on the bracket is arranged below the fan-shaped elastic sheets, the fixing piece is provided with an elastic supporting piece for supporting the fan-shaped elastic sheets, and the elastic supporting piece is positioned right below the fan-shaped elastic sheets; the support is coaxially provided with a conical supporting seat corresponding to the glass ball, the side wall of the conical supporting seat is provided with a chute, the chute is intersected with a bus of the conical supporting seat, and the chute is provided with a plurality of chutes which are circumferentially and uniformly distributed on the side wall of the conical supporting seat; when the glass ball is heated and broken, the water flow sprayed by the nozzle body is further sprayed into the chute on the conical supporting seat, and then the bracket is pushed to rotate so as to drive the whole splash disc to rotate.
Description
Technical Field
The utility model relates to the technical field of fire fighting, in particular to a self-driven structure of a fire fighting device.
Background
Fire control shower nozzle belongs to one kind of fire control equipment, it often sets up in places such as some garages, hotel, also use on a large scale at industrial site simultaneously, when the conflagration takes place in the place, can be fast effectual slow down stretching of naked light, the security in place also needs to utilize the fire control shower nozzle to guarantee the place in general industrial site, present traditional shower nozzle is fixed form, can't rotate, can cause the water yield of a certain direction to concentrate, the water yield of other directions is less, can not evenly cover the spray range, therefore, we provide a fire control unit self-driven structure, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the disadvantages of the prior art and providing a self-propelled structure of a fire fighting device that can solve the above problems.
In order to meet the requirements, the technical scheme adopted by the utility model for solving the technical problems is as follows:
the self-driven structure of the fire fighting device comprises a spray head body, a bracket coaxially and rotatably arranged on the lower end of the spray head body, and a splash plate coaxially arranged on the lower end of the bracket; the bracket is provided with a glass ball for plugging the outlet of the nozzle body, the splash plate is a concave plate which is concave downwards, the splash plate comprises a plurality of concentrically arranged fan-shaped elastic sheets, the fan-shaped elastic sheets are arranged close to each other, a fixing piece for fixing the fan-shaped elastic sheets on the bracket is arranged below the fan-shaped elastic sheets, the fixing piece is provided with an elastic supporting piece for supporting the fan-shaped elastic sheets, and when the bracket is assembled in place, the elastic supporting piece is positioned right below the fan-shaped elastic sheets; the glass ball coaxial setting has the toper supporting seat on the support, be equipped with the chute on the lateral wall of toper supporting seat, the chute with the generating line of toper supporting seat is crossing, the chute is equipped with a plurality ofly and circumference evenly distributed is in on the lateral wall of toper supporting seat.
The fire fighting device self-driving structure is characterized in that a positioning groove is coaxially arranged on the top end of the conical supporting seat, a base for supporting the glass ball is arranged in the positioning groove, a supporting spring for supporting the base is further arranged in the positioning groove, a lower nozzle is coaxially arranged on the bottom surface of the positioning groove in a penetrating manner, and the lower nozzle is in a horn shape with a narrow top and a wide bottom.
According to the self-driving structure of the fire fighting device, the lower nozzle is also internally provided with the flow disturbing columns, the flow disturbing columns are arranged along the radial direction of the lower nozzle and fixedly connected with the inner wall of the lower nozzle, and the flow disturbing columns are multiple.
The fire fighting device self-driving structure is characterized in that two flow disturbing columns are arranged and are crossed with each other.
The fire fighting device self-driving structure comprises a bracket and a fixing arm, wherein the fixing arm is used for fixing the conical supporting seat, the sleeve is sleeved on the nozzle body and is coaxially and horizontally connected with the nozzle body in a rotating mode, and two fixing arms are arranged and are fixedly connected with the sleeve.
The fire-fighting device self-driving structure is characterized in that the fixing piece is annular, and the elastic supporting piece is an elastic strip and is arranged along the radial direction of the splash plate.
The fire fighting device self-driving structure of the utility model is characterized in that the middle part of the elastic supporting piece is formed with an elastic part which bends downwards.
The utility model has the beneficial effects that: the utility model discloses a self-driving structure of a fire fighting device, which is characterized in that when the temperature in the environment rises to the bursting point of a glass ball due to a fire, the glass ball is heated and broken, and then the outlet of a nozzle body is opened, so that water flow is sprayed out and then sprayed into a chute on a conical supporting seat, the conical supporting seat and a bracket are pushed to rotate, and then a spraying disc is driven to integrally rotate, 360-degree all-directional uniform spraying is realized, and the defect that the water flow in a certain direction of the traditional fixed fire fighting nozzle is concentrated and is in a strand and cannot be uniformly sprayed is well avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
fig. 1 is an isometric sectional view of the self-propelled structure of the fire apparatus of the present invention.
Fig. 2 is an enlarged view a in fig. 1.
Fig. 3 is a horizontal sectional plan view of the self-propelled structure of the fire fighting device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The self-driving structure of the fire fighting device according to the preferred embodiment of the present invention, as shown in fig. 1-3, includes a nozzle body 1, a bracket 2 coaxially rotatably disposed on a lower end of the nozzle body 1, and a splash plate 3 coaxially disposed on a lower end of the bracket 2; the bracket 2 is provided with a glass ball 4 for plugging the outlet of the nozzle body 1, generally, the glass ball 4 is filled with liquid which is easy to expand when heated, and a plug 5 is arranged in the outlet so as to install the glass ball 4; furthermore, the splash plate 3 is a concave plate which is concave downwards, in addition, a plurality of shunting grooves 3b are not arranged at the edge of the splash plate, the splash plate 3 comprises a plurality of fan-shaped elastic sheets 3a which are concentrically arranged, the fan-shaped elastic sheets 3a are closely adjacent to each other, a fixing piece 6 which is used for fixing the fan-shaped elastic sheets 3a on the support 2 is arranged below the fan-shaped elastic sheets 3a, an elastic supporting piece 7 which is used for supporting the fan-shaped elastic sheets 3a is arranged on the fixing piece 6, when the assembly is in place, the elastic supporting piece 7 is positioned under the fan-shaped elastic sheets 3a, through the cooperation of the fan-shaped elastic sheets 3a and the elastic supporting piece 7, the water flow can be sprayed to different distance positions under different water pressure conditions, the effective coverage area of a water curtain sprayed out of the spray head body 1 is further improved, when the water pressure is smaller than the sum of the elasticity of the splash plate 3 and the elastic supporting piece 7, an upper fire-fighting spray head is formed, when the water pressure is greater than the elastic sum, the water flow presses the splash disc 3 to deform so as to form a downward-spraying fire-fighting nozzle, so that the switching of different types of fire-fighting nozzles is realized, and the adjustment of the water pressure can be realized by a water pump at the background or by the nozzle bodies 1 with different calibers; furthermore, a conical support seat 8 is coaxially arranged on the bracket 2 corresponding to the glass ball 4, a chute 9 is arranged on the side wall of the conical support seat 8, the chute 9 is intersected with a generatrix of the conical surface of the conical support seat 8, so as to change the partial jet direction of the water flow and ensure that the conical supporting seat 8 obtains the rotary thrust in the horizontal direction, a plurality of chutes 9 are arranged and are circumferentially and uniformly distributed on the side wall of the conical supporting seat 8 to ensure the stability of the thrust, when the temperature in the environment rises to the bursting point of the glass ball 4 due to fire, the glass ball 4 is heated and cracked, then the outlet of the nozzle body 1 is opened, so that the water flow is sprayed out and then sprayed into the chute 9 on the conical supporting seat 8, and the conical supporting seat 8 and the bracket 2 are pushed to rotate, and then drive splash plate 3 and rotate wholly, realize 360 all-round evenly spraying, fine certain direction rivers of having avoided traditional fixed fire control shower nozzle concentrate and be the thigh and the shortcoming that can not evenly spray.
Preferably, coaxial constant head tank 10 that is provided with on the top of toper supporting seat 8, be equipped with the base 11 that supports glass ball 4 in the constant head tank 10, still be equipped with the supporting spring 12 that supports base 11 in the constant head tank 10, coaxial running through is provided with down spout 13 on the bottom surface of constant head tank 10, spout 13 is down the narrow loudspeaker form of width down, after glass ball 4 breaks, will support base 11 through supporting spring 12 and launch out constant head tank 10, make rivers part through spout 13 down, and then put out a fire to spraying water to the position under the device.
Preferably, still be equipped with in the spout 13 and disturb a stream post 14, disturb a stream post 14 along the radial direction setting of spout 13 down and rather than inner wall fixed connection, disturb a stream post 14 and be equipped with a plurality ofly, specifically, disturb a stream post 14 and be two and be crisscross cross setting each other for break up rivers, in order to avoid spout 13 spun rivers to become a burst and spray down.
Preferably, support 2 includes sleeve 201 and fixed arm 202 of fixed toper supporting seat 8, and sleeve 201 cover is established on shower nozzle body 1 and is connected rather than coaxial level rotation, and fixed arm 202 is equipped with two and all with sleeve 201 fixed connection, sets up the blockking of other parts of the reducible support of fixed arm 202 to rivers, avoids forming the rivers and sprays the blind area.
Preferably, the fixing member 6 is ring-shaped, and the elastic supporting member 7 is an elastic strip and is disposed in a radial direction of the splash plate 3 so as to support the fan-shaped elastic pieces 3 a.
Preferably, the elastic support 7 is formed at the middle thereof with an elastic portion 71 bent downward to secure the restoring force of the elastic strip, and a spring may be used instead of the elastic strip.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.
Claims (7)
1. A self-driven structure of a fire fighting device is characterized by comprising a nozzle body, a bracket coaxially and rotatably arranged at the lower end of the nozzle body, and a splash plate coaxially arranged at the lower end of the bracket; the bracket is provided with a glass ball for plugging the outlet of the nozzle body, the splash plate is a concave plate which is concave downwards, the splash plate comprises a plurality of concentrically arranged fan-shaped elastic sheets, the fan-shaped elastic sheets are arranged close to each other, a fixing piece for fixing the fan-shaped elastic sheets on the bracket is arranged below the fan-shaped elastic sheets, the fixing piece is provided with an elastic supporting piece for supporting the fan-shaped elastic sheets, and when the bracket is assembled in place, the elastic supporting piece is positioned right below the fan-shaped elastic sheets; the glass ball coaxial setting has the toper supporting seat on the support, be equipped with the chute on the lateral wall of toper supporting seat, the chute with the generating line of toper supporting seat is crossing, the chute is equipped with a plurality ofly and circumference evenly distributed is in on the lateral wall of toper supporting seat.
2. The fire fighting device self-driving structure according to claim 1, wherein a positioning groove is coaxially disposed on the top end of the tapered supporting seat, a base for supporting the glass ball is disposed in the positioning groove, a supporting spring for supporting the base is further disposed in the positioning groove, a lower nozzle is coaxially disposed on the bottom surface of the positioning groove, and the lower nozzle is in a horn shape with a narrow top and a wide bottom.
3. The fire fighting device self-driving structure according to claim 2, wherein a plurality of turbulence columns are further provided in the lower nozzle, the turbulence columns are provided in the radial direction of the lower nozzle and are fixedly connected to the inner wall of the lower nozzle.
4. The fire fighting device self-driving structure according to claim 3, wherein the turbulence columns are provided in two and cross-shaped to each other.
5. The fire fighting device self-driving structure as recited in claim 1, wherein said bracket comprises a sleeve and a fixing arm for fixing said tapered support base, said sleeve is sleeved on said nozzle body and is horizontally and rotatably connected coaxially therewith, and two of said fixing arms are fixedly connected with said sleeve.
6. The fire fighting device self-driving structure according to claim 1, wherein the fixing member is ring-shaped, and the elastic support member is an elastic strip and is disposed in a radial direction of the splash plate.
7. The fire fighting device self-driving structure according to claim 6, wherein the elastic support member is formed at a middle portion thereof with an elastic portion bent downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122739659.7U CN216319669U (en) | 2021-11-09 | 2021-11-09 | Self-driven structure of fire-fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122739659.7U CN216319669U (en) | 2021-11-09 | 2021-11-09 | Self-driven structure of fire-fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216319669U true CN216319669U (en) | 2022-04-19 |
Family
ID=81137312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122739659.7U Active CN216319669U (en) | 2021-11-09 | 2021-11-09 | Self-driven structure of fire-fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216319669U (en) |
-
2021
- 2021-11-09 CN CN202122739659.7U patent/CN216319669U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3312400A (en) | Pop-up sprinkler having a rotating head | |
| US5746374A (en) | Rotary sprinkler having a turret assembly | |
| CN216319669U (en) | Self-driven structure of fire-fighting device | |
| CN209049574U (en) | A kind of novel drencher | |
| US1780332A (en) | Water sprinkler | |
| CN206138618U (en) | Fire fighting spray head | |
| CN209500596U (en) | A kind of fire water spray nozzle | |
| US6085988A (en) | Laminar flow vertical jet stream nozzle with overhead stream capture | |
| CN216091992U (en) | Deck telescopic type spraying device | |
| CN112494867A (en) | Fireproof automatic sprayer with dust removal function | |
| CN206995663U (en) | A kind of anticollision fire-fighting waterfog head | |
| CN200977362Y (en) | Temperature-sensitive rotating watering fire-extinguishing blow head | |
| CN209967486U (en) | Fire control sprinkler head with alarm function | |
| CN212789521U (en) | Splash plate and fire-fighting safety spray head | |
| CN210674074U (en) | Rotatable fire control shower nozzle | |
| CN214234539U (en) | Refraction type micro-nozzle | |
| CN114870305B (en) | Indoor fire control is with watering shower nozzle | |
| CN211532189U (en) | Afforestation watering shower nozzle | |
| CN220237626U (en) | Water spray nozzle | |
| CN218190556U (en) | Liquid medicine spray head | |
| CN219398813U (en) | Improved fire-fighting equipment | |
| CN113663266A (en) | A sprinkler for fire control safety | |
| CN206444045U (en) | A kind of droop sprinkler tip | |
| CN2654162Y (en) | Spray head | |
| CN212973964U (en) | Fire control watering shower nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |