CN203677817U

CN203677817U - Three-dimensional water injection fire sprinkler

Info

Publication number: CN203677817U
Application number: CN201320433482.0U
Authority: CN
Inventors: 肖金堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-16
Filing date: 2013-07-19
Publication date: 2014-07-02
Anticipated expiration: 2023-07-19
Also published as: CN102921131A; CN103381287A

Abstract

The utility model relates to a three-dimensional water injection fire sprinkler. The three-dimensional water injection fire sprinkler comprises a pipeline connecting end connected with a firefighting pipe, a valve connected with the pipeline connecting end, multiple layers of angled water distribution rings below the valve, and a fire alarm trigger linkage device below a base plate, wherein the angled water distribution rings are in the shape of a hollow ring; lugs are arranged at the periphery above or below the ring, so that water spray channels serving as water flow channels are formed between the upper and lower water rings, and water can be injected outwards from the pipeline connecting end along the water flow channels through the valve and the multiple layers of angled water distribution rings; the pipeline connecting end and the multiple layers of angled water distribution rings are connected to form a whole body through screws. The three-dimensional water injection fire sprinkler has the advantages that the three-dimensional multidirectional water injection effect at the angle of 360 degrees on a horizontal surface and at the angle of 180 degrees on a longitudinal plane can be realized, and the size of the water outlet of the fire sprinkler and the water injection angle can be regulated according to the needs.

Description

Three-dimensional water spray applicator

Technical field

The utility model relates to fire-fighting equipment field, particularly a kind of three-dimensional water spray applicator.

Background technology

Existing applicator is generally all only provided with unidirectional delivery port, well-known, when most of fire has just occurred, is all caused by little flare, if found in time, only needs the water of small amount just fire can be knocked out.The area of water spray fire-fighting is very limited in the existing applicator unit interval, is unfavorable for that applicator surveys fire alarm in time, and within the shortest time, the small fire of different azimuth is knocked out.

Summary of the invention

The purpose of this utility model is to provide a kind of simultaneously solid water spray applicator that multi-angle is sprayed water on a large scale.

The technical solution of the utility model is as follows: it comprises the pipeline connection end being connected with fire protection pipeline, the valve being connected with pipeline connection end, between pipeline connection end and valve, be lined with rubber cushion, be positioned at valve below be provided with multilayer angle divide water ring, orlop angle divide water ring below be provided with chassis, the below that is positioned at chassis is provided with fire alarm and triggers linkage;

The pipeline that described pipeline connection end is hollow, in pipeline connection end lower end, arranged outside has convex edge;

It is the cirque structure of hollow that described multilayer angle is divided water ring, multilayer angle divide water ring above or below annulus on be provided with multiple projections, thereby make between upper and lower water ring, the space between projection produces water spray road as water stream channel between two, make water flow to multilayer angle by valve from pipeline connection end and divide in water ring and along water stream channel and outwards spray;

Divide the convex edge of water ring near annular inner portion, pipeline connection end, multilayer angle to divide water ring and fire alarm to trigger on linkage in angle and be provided with the screw hole for connecting, make pipeline connection end, multilayer angle divide water ring and fire alarm to trigger linkage by screw and connect into an entirety.

The utility model has the advantage of: can realize 360 degree on horizontal plane, on longitudinal surface, the size of the delivery port of the three-dimensional Multidirectional water spraying effect of 180 degree, shower nozzle and the angle of water spray can produce plurality of specifications as required.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is that angle is divided water ring upward view;

Fig. 3 is that angle is divided water ring top view;

Label declaration: 1 pipeline connection end, 2 valves, 3 angles are divided water ring, 4 chassis, 5 convex edges, 6 valve levers, 7 shaft seats, 8 set screw, 9 ripping bar triangle rotating shafts, 10 ripping bars, 11 glass marbles, 12 nuts, 13 projections, 14 rubber cushions, 15 screws, 16 water spray roads, 17 screw holes, 18 through holes, 19 protective covers, 20 restriction protrusion, 21 spacing dimples.

Detailed description of the invention

Below in conjunction with Figure of description and embodiment, the utility model content is elaborated:

As shown in Figure 1, the utility model comprises the pipeline connection end 1 that is connected with fire protection pipeline, is connected between valve 2, pipeline connection end 1 and valve 2 is lined with rubber cushion 14, is positioned at multilayer angle that valve 2 belows arrange and divides the below of water ring 3 to be provided with fire alarm to trigger linkage with pipeline connection end 1.The passage that the central authorities of described pipeline connection end 1 are hollow, be outside equipped with convex edge 5 in pipeline connection end 1 lower end, this convex edge is used and is connected multilayer angle by screw 15 and divides water ring 3, described multilayer angle divides water ring 3 for hollow circular ring shape, annular divide water ring 3 above or below circumference on be provided with multiple projection 13(as Fig. 2) as shown in, thereby make between upper and lower water ring and between two the space between projection produce the water spray road 16 as water stream channel, flow to multilayer angle at passage connection end 1 by valve 2 and divide water ring 3 outwards to spray along water spray roads 16;

Wherein spray water from top to down towards as follows: the superiors water sprays road is parallel with horizontal plane, the road outlet of second layer water spray is slightly downward-sloping, the 3rd layer of water spray road exports than second layer outlet-inclined impeller vane more very, to be sequentially pushed into last layer of water spray road vertical with horizontal plane for class;

Divide the convex edge 5 of water ring near annular inner portion, pipeline connection end 1, multilayer angle to divide water ring 3 and fire alarm to trigger on linkage in angle and be provided with the screw hole 17 for connecting, make pipeline connection end 1, multilayer angle divide water ring 3 and fire alarm to trigger linkage by screw 15 and connect into an entirety.

Described fire alarm triggers linkage and comprises valve lever 6, shaft seat (7), set screw 8, ripping bar triangle rotating shaft 9, ripping bar 10, glass marble 11: one end of described valve lever 6 is supported in the central authorities of valve bottom, and the central supporting that the other end of valve lever 6 passes chassis 4 is downward vertically in the top of set screw 8;

Described shaft seat 7 is fixedly arranged on chassis lower surface, ripping bar 10 is arranged at shaft seat by ripping bar triangle rotating shaft 9 and is fulcrum rotation according to the rotating shaft 9 of ripping bar triangle, set screw spiral is fixedly arranged on one end of crowbar 10, the other end of crowbar 10 and glass marble 11 contact, and glass marble 11 also contacts with the lower surface on chassis;

Described glass marble 11 is the globular glass of a hollow, is filled with the expansive liquid of heat therein.

Wherein said shaft seat 7 is the shaft seats 7 of two ends with gripper shoe, and gripper shoe is provided with the screw hole 17 being used in conjunction with screw 15.Can be that shaft seat can be screwed like this, be convenient to installation, maintenance dismounting.

Multilayer angle is divided and on the projection 13 on water ring 3, is had restriction protrusion (20), in point water ring plane corresponding with projection, has the spacing dimple 21 corresponding with restriction protrusion.Both are bonded to each other to reach and prevent that angle from dividing between water ring relatively movable object.

Described water spray road 16 is the little pipelined channel of the large external diameter of internal diameter.Allow current by heavy caliber enter, small-bore go out, can reach the effect of injection.

There is protective cover 19 in the below that is positioned at fire alarm flip flop equipment.

Described point of water ring can be according to fire-fighting need to be arranged to version various section structures, that be various water spray angles.

Its operation principle is as follows:

In the time that fire alarm occurs, liquid heat gasification in temperature sensing glass ball 11 is expanded, cause temperature sensing glass ball blast fracture, press on the top that makes ripping bar 10 lose temperature sensing glass ball 11, the one end that makes ripping bar contact glass marble is upturned and thereby set screw 8 moves down the effect that makes valve lever 6 lose support force under the leverage of ripping bar, now valve lever will be dropped downwards valve 2 is opened by the circular hole of shaft seat 7 central authorities, fire demand water can along water spray road multi-angle multi-direction spray to flare, to reach the object stamping out a fire under shortest time condition.

Claims

1. a three-dimensional water spray applicator, it comprises the pipeline connection end (1) being connected with fire protection pipeline, it is characterized in that: it also comprises the valve (2) being connected with pipeline connection end (1), between pipeline connection end (1) and valve (2), be lined with rubber cushion (14), be positioned at valve (2) below and be provided with multilayer angle and divide water ring (3), divide the below of water ring (3) to be provided with chassis (4) in orlop angle, the below that is positioned at chassis (4) is provided with fire alarm and triggers linkage;

The pipeline that described pipeline connection end (1) is hollow, in pipeline connection end (1) lower end, arranged outside has convex edge (5);

Described multilayer angle is divided the cirque structure that water ring (3) is hollow, divide on the top of water ring (3) or the annulus of below and be provided with multiple projections (13) in multilayer angle, thereby make between upper and lower water ring, the space between projection produces water spray road (16) as water stream channel between two, make water flow to multilayer angle by valve (2) from pipeline connection end and divide water ring interior and outwards spray along water stream channel;

Divide water ring to divide water ring (3) and fire alarm to trigger on linkage near annular inner portion, the convex edge (5) of pipeline connection end (1), multilayer angle in angle and be provided with the screw hole (17) for connecting, make pipeline connection end (1), multilayer angle divide water ring (3) and fire alarm to trigger linkage by screw (15) and connect into an entirety.

2. three-dimensional water spray applicator according to claim 1, it is characterized in that: water spray road is from top to down towards as follows: the superiors water sprays road is parallel with horizontal plane, the road outlet of second layer water spray is slightly downward-sloping, the 3rd layer of water spray road exports than second layer outlet-inclined impeller vane more very, to be sequentially pushed into last layer of water spray road vertical with horizontal plane for class.

3. three-dimensional water spray applicator according to claim 1; it is characterized in that: described fire alarm triggers linkage and comprises valve lever (6), shaft seat (7), set screw (8), ripping bar triangle rotating shaft (9), ripping bar (10), glass marble (11): one end of described valve lever (6) is supported in the central authorities of valve bottom, and the central supporting that the other end of valve lever (6) passes chassis (4) is downward vertically in the top of set screw (8);

Described shaft seat (7) is fixedly arranged on chassis lower surface, ripping bar (10) is arranged at shaft seat by ripping bar triangle rotating shaft (9) and is fulcrum rotation according to ripping bar triangle rotating shaft (9), set screw spiral is fixedly arranged on one end of crowbar (10), the other end of crowbar (10) and glass marble (11) contact, and glass marble (11) also contacts with the lower surface on chassis;

Described glass marble (11) is the globular glass of a hollow, is filled with the expansive liquid of heat therein.

4. three-dimensional water spray applicator according to claim 3, is characterized in that: described shaft seat (7) is for two ends are with the shaft seat (7) of gripper shoe, and gripper shoe is provided with the screw hole (17) being used in conjunction with screw (15).

5. three-dimensional water spray applicator according to claim 1, it is characterized in that: described multilayer angle is divided on the projection (13) on water ring (3) and had restriction protrusion (20), in point water ring plane corresponding with projection, have the spacing dimple (21) corresponding with restriction protrusion.

6. three-dimensional water spray applicator according to claim 1, is characterized in that: described water spray road (16) is the little pipelined channel of the large external diameter of internal diameter.

7. three-dimensional water spray applicator according to claim 3, is characterized in that: the below that is positioned at fire alarm flip flop equipment exists protective cover (19).