CN218853370U - Novel fire control shower nozzle - Google Patents

Abstract

The utility model discloses a novel fire control shower nozzle relates to fire-fighting apparatus technical field. The utility model discloses a threaded connection pipe, threaded connection pipe's lower fixed surface is connected with spacing roof, and spacing roof is connected with spacing bottom plate, is provided with temperature sensing glass ball between spacing roof and the spacing bottom plate, and the lower fixed surface of spacing bottom plate is connected with rolling bearing, and rolling bearing's lower extreme fixedly connected with splashes the dish, and a plurality of basins of crossing have been seted up to the dish that splashes, and a plurality of inclined planes that splashes have been seted up to the dish that splashes. The utility model discloses a set up rolling bearing for the dish that dabbles has rotatory function, water flows out in the threaded connection pipe when the temperature sensing glass ball is broken, and causes the impact to dabbling the inclined plane, and rotatory for the dish that dabbles provides power rotation, rotatory dabbles the dish and can outwards throw away water, enlarges the area that sprays, reduces the quantity of installing the fire control shower nozzle in spraying the region, and ether is met heat and is volatilized, and volume expansion can be propped through the temperature sensing glass ball fast.

Description

Novel fire control shower nozzle

Technical Field

The utility model belongs to the technical field of the fire control apparatus, especially, relate to a novel fire control shower nozzle.

Background

The fire control shower nozzle is used for fire sprinkler system, and water sprays through the fire control shower nozzle and puts out a fire when the conflagration breaing out, and the area that nevertheless current fire control shower nozzle sprayed is limited, leads to needing to install more fire control shower nozzle and just can accomplish the coverage of spraying the region.

In order to solve the problem, the utility model provides a novel fire control shower nozzle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel fire control shower nozzle, it is limited to solve the area that current fire control shower nozzle sprayed, leads to needing to install more fire control shower nozzle and just can accomplish the problem of spraying regional coverage.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel fire control shower nozzle, including threaded connection pipe, threaded connection pipe's lower fixed surface is connected with spacing roof, spacing roof is connected with spacing bottom plate, be provided with the temperature sensing glass ball between spacing roof and the spacing bottom plate, the lower fixed surface of spacing bottom plate is connected with rolling bearing, rolling bearing's lower extreme fixedly connected with splash box, a plurality of basins of crossing have been seted up to splash box, a plurality of splash box have been seted up to splash box, through setting up rolling bearing for splash box has rotatory function, and water flows out from threaded connection intraductal when the temperature sensing glass ball is broken, and causes the impact to splash box, and for splash box provides power rotation, rotatory splash box can outwards throw away water, enlarges the area of spraying, reduces the quantity of spraying the regional interior installation fire control shower nozzle.

Preferably, the heat-sensitive glass ball is filled with ether, and the ether is volatilized when heated and expands in volume, so that the heat-sensitive glass ball can be quickly broken.

Preferably, two sliding rods are fixedly connected with the lower surface of the limiting top plate, two accommodating pipes are fixedly connected with the upper surface of the limiting bottom plate, the inner walls of the accommodating pipes are connected with the sliding rods in a sliding mode, the sliding rods are coaxially provided with springs, and after the heat-sensitive glass balls are damaged, the limiting bottom plate is pulled downwards, the distance between the limiting top plate and the limiting bottom plate is changed, the heat-sensitive glass balls are replaced, the fire-fighting nozzle can be repeatedly used, the limiting bottom plate can be reset by the springs after hands are loosened, and the limiting bottom plate is limited by the heat-sensitive glass balls.

Preferably, the upper end of the spring is fixedly connected with the limiting top plate, and the lower end of the spring is fixedly connected with the accommodating tube.

Preferably, the limiting top plate is fixedly provided with a first sealing washer, the limiting bottom plate is fixedly provided with a second sealing washer, and the sealing performance and the connection strength of the thermosensitive glass ball are improved by arranging the first sealing washer and the second sealing washer.

Preferably, the upper end of the heat-sensitive glass ball is positioned in the first sealing gasket, and the lower end of the heat-sensitive glass ball is positioned in the second sealing gasket.

Preferably, the limit top plate and the limit bottom plate are respectively provided with a threaded hole, the threaded holes are in threaded connection with connecting bolts, the limit top plate and the limit bottom plate are connected through the connecting bolts, the connecting strength can be improved, and the thermosensitive glass ball is prevented from being ejected out due to increase of water pressure.

The utility model discloses following beneficial effect has:

the utility model discloses a set up rolling bearing, make the dish that dabbles have rotatory function, water flows out from threaded connection intraductal when the temperature sensing glass ball is broken, and cause the impact to dabbling the inclined plane, it is rotatory to provide power for the dish that dabbles, rotatory dabbles the dish and can outwards throw away water, enlarge the area that sprays, reduce the quantity of installing the fire control shower nozzle in spraying the region, ether is met the heat and volatilizees, the volume expansion, can prop the temperature sensing glass ball brokenly fast, the temperature sensing glass ball damages the back, downwards stimulate spacing bottom plate, change spacing roof and spacing bottom plate's interval, more renew the temperature sensing glass ball, can used repeatedly fire control shower nozzle, the spring can make spacing bottom plate reset after the pine hand, it is spacing to carry out the temperature sensing glass ball, through setting up first seal ring and second seal ring, improve the leakproofness and with the joint strength of temperature sensing glass ball, be connected spacing roof and spacing bottom plate through connecting bolt, can improve joint strength, it is ejecting to prevent that water pressure from increasing the temperature sensing glass ball.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a novel fire sprinkler of the present invention;

fig. 2 is a front view of a novel fire sprinkler head of the present invention;

FIG. 3 is a top view of a novel fire sprinkler of the present invention;

fig. 4 is a left side view of the novel fire sprinkler head of the present invention;

fig. 5 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a threaded connection pipe; 2. a top plate is limited; 3. a limiting bottom plate; 4. a heat-sensitive glass ball; 5. a rotating bearing; 6. a splash pan; 7. passing through a water tank; 8. a water splashing slope; 9. a slide bar; 10. accommodating the tube; 11. a spring; 12. a first sealing gasket; 13. a second sealing gasket; 14. a threaded hole; 15. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-5, the utility model relates to a novel fire sprinkler head, including threaded connection pipe 1, threaded connection pipe 1's lower fixed surface is connected with spacing roof 2, spacing roof 2 is connected with spacing bottom plate 3, be provided with temperature sensing glass ball 4 between spacing roof 2 and the spacing bottom plate 3, spacing bottom plate 3's lower fixed surface is connected with rolling bearing 5, rolling bearing 5's lower extreme fixedly connected with splash box 6, splash box 6 has seted up a plurality of basins 7 of crossing, splash box 6 has seted up a plurality of water inclined planes 8 that dabble, through setting up rolling bearing 5, make splash box 6 have rotatory function, water flows from threaded connection pipe 1 when temperature sensing glass ball 4 is broken, and cause the impact to dabble inclined planes 8, it is rotatory to provide power for splash box 6, rotatory splash box 6 can outwards throw off water, enlarge the area of spraying, reduce the quantity of installing fire sprinkler head in the spraying region.

The heat-sensitive glass ball 4 is filled with ether which volatilizes when heated and expands in volume, so that the heat-sensitive glass ball 4 can be quickly burst.

Two slide bar 9 of fixed surface of spacing roof 2, two last fixed surface of spacing bottom plate 3 are connected with and hold pipe 10, hold the inner wall and the slide bar 9 sliding connection of pipe 10, the coaxial spring 11 that is provided with of slide bar 9, heat sensitive glass ball 4 damages the back, downstream pulling spacing bottom plate 3, change spacing roof 2 and spacing bottom plate 3's interval, more up-to-date heat sensitive glass ball 4, can used repeatedly fire control shower nozzle, spring 11 can make spacing bottom plate 3 reset after the pine hand, it is spacing to carry out heat sensitive glass ball 4, spring 11's upper end and 2 fixed connection of spacing roof, spring 11's lower extreme and hold pipe 10 fixed connection.

The limiting top plate 2 is fixedly provided with a first sealing washer 12, the limiting bottom plate 3 is fixedly provided with a second sealing washer 13, the sealing performance and the connection strength of the thermosensitive glass ball 4 are improved by arranging the first sealing washer 12 and the second sealing washer 13, the upper end of the thermosensitive glass ball 4 is positioned in the first sealing washer 12, and the lower end of the thermosensitive glass ball 4 is positioned in the second sealing washer 13.

Threaded holes 14 are formed in the limiting top plate 2 and the limiting bottom plate 3 respectively, the threaded holes 14 are in threaded connection with connecting bolts 15, the limiting top plate 2 is connected with the limiting bottom plate 3 through the connecting bolts 15, the connecting strength can be improved, and the thermosensitive glass ball 4 is prevented from being ejected out due to increase of water pressure.

As shown in fig. 1-5, the present embodiment is a novel fire sprinkler, and the basic principle of the present invention is as follows: install the fire control shower nozzle in the roof position, and be connected threaded connection pipe 1 with the pressurization water pipe, heat-sensitive glass ball 4 is met the heat and is broken when taking place the conflagration, ether is met the heat simultaneously and volatilizes, volume expansion, can prop heat-sensitive glass ball 4 brokenly fast, water flows out from threaded connection pipe 1, and cause the impact to splash inclined plane 8, it is rotatory to provide power for splash box 6, rotatory splash box 6 can outwards throw away water, enlarge the area of spraying, part rivers pass through basin 7 and put out a fire to the below of fire control shower nozzle, the quantity of installing the fire control shower nozzle in the spraying area has been reduced, demolish connecting bolt 15 behind the calamity, and pulling down spacing bottom plate 3, change spacing roof 2 and spacing bottom plate 3's interval, put into new heat-sensitive glass ball 4, first seal ring 12 and second seal ring 13 improve leakproofness and the joint strength with heat-sensitive glass ball 4, can reuse the fire control shower nozzle, spring 11 can make spacing bottom plate 3 reset after the calamity, carry out spacing to heat-sensitive glass ball 4, connect roof 2 with spacing bottom plate 3 through connecting bolt 15, can improve the joint strength of water pressure, prevent to increase the spacing glass ball 4.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a novel fire control shower nozzle, includes threaded connection pipe (1), its characterized in that: the lower surface of the threaded connecting pipe (1) is fixedly connected with a limiting top plate (2), the limiting top plate (2) is connected with a limiting bottom plate (3), a thermosensitive glass ball (4) is arranged between the limiting top plate (2) and the limiting bottom plate (3), the lower surface of the limiting bottom plate (3) is fixedly connected with a rotating bearing (5), the lower end of the rotating bearing (5) is fixedly connected with a water splashing disc (6), a plurality of water passing grooves (7) are formed in the water splashing disc (6), and a plurality of water splashing inclined planes (8) are formed in the water splashing disc (6).

2. A novel fire sprinkler according to claim 1, characterized in that the heat-sensitive glass bead (4) is filled with ether.

3. A novel fire sprinkler according to claim 2, characterized in that two sliding rods (9) are fixedly connected to the lower surface of the top limiting plate (2), two accommodating tubes (10) are fixedly connected to the upper surface of the bottom limiting plate (3), the inner walls of the accommodating tubes (10) are slidably connected with the sliding rods (9), and the sliding rods (9) are coaxially provided with springs (11).

4. A novel fire sprinkler according to claim 3, characterized in that the upper end of the spring (11) is fixedly connected with the limit top plate (2), and the lower end of the spring (11) is fixedly connected with the containing pipe (10).

5. A novel fire sprinkler according to claim 4, characterized in that the limiting top plate (2) is fixedly provided with a first sealing washer (12) and the limiting bottom plate (3) is fixedly provided with a second sealing washer (13).

6. A new type of fire sprinkler according to claim 5, characterized in that the upper end of the heat-sensitive glass ball (4) is located inside a first sealing gasket (12) and the lower end of the heat-sensitive glass ball (4) is located inside a second sealing gasket (13).

7. A novel fire sprinkler according to claim 6, characterized in that the limiting top plate (2) and the limiting bottom plate (3) are respectively provided with a threaded hole (14), and the threaded hole (14) is in threaded connection with a connecting bolt (15).

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