CN214763025U - Automatic high efficiency fire sprinkler head of building - Google Patents

Abstract

The utility model discloses an automatic high efficiency fire sprinkler head of building, including changeing the piece, change the top of piece and the bottom integrated into one piece of screwed pipe, the bottom of changeing the piece cup joints with slide mechanism mutually, the top of sliding sleeve and the bottom integrated into one piece of oblique cover, the lower surface of first clamping ring is laminated with the top of glass pipe mutually, the even rigid coupling of lower surface of changeing the piece has a plurality of slide bars, and is a plurality of the slide bar all cup joints with the sliding sleeve slip, the lateral wall of second baffle is even with the one end looks rigid coupling of a plurality of connecting rods, and is a plurality of the other end and the connecting block looks rigid coupling of connecting rod, and are a plurality of the bottom looks rigid coupling of connecting block and slide bar. Thereby supporting the slide mechanism. Thereby realizing normal fire-fighting operation. This automatic high efficiency fire sprinkler head of building effectively reduces the volume to with the temperature sensing in with the glass pipe semi-retraction overall structure, thereby reduce overall structure's occupation space, with the pleasing to the eye degree of reinforcing, application method is simple, and the practicality is strong, the facilitate promotion.

Description

Automatic high efficiency fire sprinkler head of building

Technical Field

The utility model relates to a fire sprinkler technical field specifically is an automatic high efficiency fire sprinkler head of building.

Background

The fire sprinkler head is used for a fire sprinkler system, and when a fire disaster occurs, water is sprinkled out through a sprinkler head splashing disc to extinguish the fire, and is divided into a drooping type sprinkler head, an upright type sprinkler head, a common type sprinkler head, a side wall type sprinkler head and the like. For example, patent No. 201721695902.7, including the smoke sensor, smoke sensor one side is connected with the dish that splashes water, it is provided with the hole for water spraying to splash water dish surface, and this kind of automatic high efficiency fire sprinkler head in building has improved the work efficiency of fire sprinkler head through the effect of flexible pipe with the filtration pore, is fit for using widely. Although the fire-fighting spraying function can be effectively realized, the integral structure is exposed outside, the appearance is poor, and the integral structure is a disposable article and cannot be reused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic high efficiency fire sprinkler head of building to solve the automatic high efficiency fire sprinkler head of current building that proposes in the above-mentioned background art and can effectively realize the fire sprinkler effect, nevertheless overall structure exposes outside, and pleasing to the eye degree is relatively poor, and is disposable, unable used repeatedly's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a building automation high efficiency fire-fighting spray header comprises a rotary block, wherein the top end of the rotary block and the bottom end of a threaded pipe are integrally formed, and the bottom end of the rotary block is sleeved with a sliding mechanism;

the sliding mechanism comprises a sliding sleeve, an inclined sleeve, a first baffle, a first pressing ring and a sliding hole;

the top of sliding sleeve and the bottom integrated into one piece of oblique cover, the top and the first baffle integrated into one piece of oblique cover, the lower surface and the first clamping ring integrated into one piece of first baffle, the lower surface of first clamping ring is laminated with the top of glass pipe mutually. Thereby realizing normal fire-fighting operation.

Preferably, a plurality of sliding rods are uniformly and fixedly connected to the lower surface of the rotating block, the sliding rods are all in sliding sleeve joint with the sliding sleeve, and the bottom ends of the sliding rods are fixedly connected with the top end of the support frame;

the supporting frame comprises a second baffle, a second pressing ring, a connecting rod and a connecting block;

the upper surface of second baffle and the lower surface integrated into one piece of second clamping ring, the second clamping ring is laminated with the bottom of glass pipe mutually, the lateral wall of second baffle evenly with the one end looks rigid coupling of a plurality of connecting rods, it is a plurality of the other end and the connecting block looks rigid coupling of connecting rod, it is a plurality of the connecting block looks rigid coupling with the bottom of slide bar. Thereby supporting the slide mechanism.

Preferably, the upper surface of sliding sleeve and the lower surface of sealing washer are laminated mutually, the upper surface of sealing washer and the lower surface of commentaries on classics piece are laminated mutually.

Preferably, the rotating block, the threaded pipe, the sliding mechanism, the sealing ring and the supporting frame are all coaxial.

Preferably, the even rigid coupling of sliding sleeve and the junction of oblique cover has a plurality of drainage plates.

Preferably, the number of the sliding rods is the same as that of the connecting blocks and the connecting rods.

Preferably, the gap between the sliding rod and the sliding sleeve is 0.1 mm-0.15 mm.

Preferably, the number of the drainage plates is a multiple of four.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic high efficiency fire sprinkler head of building effectively reduces the volume to with the temperature sensing in the glass manages half retraction overall structure with the glass, thereby reduce overall structure's occupation space, with the pleasing to the eye degree of reinforcing, application method is simple, and the practicality is strong, the facilitate promotion specifically as follows:

through the matching of the sliding sleeve, the inclined sleeve, the first baffle, the first pressing ring and the sliding hole, the fire-fighting water is sputtered under the action of the first baffle and the inclined sleeve so as to realize normal fire-fighting operation;

through the matching of the second baffle, the second pressing ring, the connecting rod and the connecting block, the limiting of the sliding mechanism is realized under the action of the connecting block and the second baffle, the reutilization property of the whole mechanism is further ensured, and the cost is saved;

through the effect of drainage plate to make the dispersion scope of fire-fighting water bigger, and then strengthen the splash area of fire-fighting water, in order to guarantee the fire control effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cutaway structure of FIG. 1;

FIG. 3 is a schematic diagram of the exploded structure of FIG. 2;

FIG. 4 is a schematic top view of the sliding mechanism of FIG. 2;

fig. 5 is an enlarged schematic view of the sliding mechanism of fig. 3.

In the figure: 1. the device comprises a rotating block, 2, a threaded pipe, 3, a sliding mechanism, 301, a sliding sleeve, 302, an inclined sleeve, 303, a first baffle, 304, a first pressing ring, 305, a sliding hole, 4, a sealing ring, 5, a supporting frame, 501, a second baffle, 502, a second pressing ring, 503, a connecting rod, 504, a connecting block, 6, a glass pipe, 7, a sliding rod, 8 and a drainage plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a building automation high efficiency fire sprinkler head comprises a rotary block 1, wherein the top end of the rotary block 1 and the bottom end of a threaded pipe 2 are integrally formed, and the bottom end of the rotary block 1 is sleeved with a sliding mechanism 3; the sliding mechanism 3 comprises a sliding sleeve 301, an inclined sleeve 302, a first baffle 303, a first pressing ring 304 and a sliding hole 305; the top end of the sliding sleeve 301 and the bottom end of the inclined sleeve 302 are integrally formed, the top end of the inclined sleeve 302 and the first baffle 303 are integrally formed, the lower surface of the first baffle 303 and the first pressing ring 304 are integrally formed, and the lower surface of the first pressing ring 304 is attached to the top end of the glass tube 6. The glass tube 6 is filled with volatile liquid, such as alcohol or ether, so that after the glass tube 6 is heated, the liquid in the glass tube 6 volatilizes and expands, and the glass tube 6 is broken.

A plurality of sliding rods 7 are uniformly and fixedly connected to the lower surface of the rotating block 1, the sliding rods 7 are all in sliding sleeve joint with the sliding sleeve 301, and the bottom ends of the sliding rods 7 are fixedly connected with the top end of the support frame 5; the support frame 5 comprises a second baffle 501, a second pressing ring 502, a connecting rod 503 and a connecting block 504; the upper surface of the second baffle 501 and the lower surface of the second pressing ring 502 are integrally formed, the second pressing ring 502 is attached to the bottom end of the glass tube 6, the side wall of the second baffle 501 is uniformly and fixedly connected with one end of a plurality of connecting rods 503, the other end of the plurality of connecting rods 503 is fixedly connected with a connecting block 504, and the plurality of connecting blocks 504 are fixedly connected with the bottom end of the slide bar 7.

The upper surface of sliding sleeve 301 laminates with the lower surface of sealing washer 4 mutually, and the upper surface of sealing washer 4 laminates with the lower surface of commentaries on classics piece 1 mutually. The rotating block 1, the threaded pipe 2, the sliding mechanism 3, the sealing ring 5 and the support frame 5 are all coaxial. A plurality of drainage plates 8 are uniformly and fixedly connected at the connecting part of the sliding sleeve 301 and the inclined sleeve 302. The number of the sliding rods 7 is the same as that of the connecting blocks 504 and the connecting rods 503. The clearance between the sliding rod 7 and the sliding sleeve 301 is 0.1 mm-0.15 mm. The number of the drainage plates 8 is a multiple of four. The material of sealing washer 5 is rubber, and drainage plate 8 can carry out the drainage to the fire-fighting water to increase the sputter area of fire-fighting water.

Rotate the commentaries on classics piece 1 through the spanner, make screwed pipe 2 be linked together with the target pipeline screw thread, when taking place the condition of a fire, higher temperature can make the volatile liquid of glass intraductal 6 volatilize the inflation, make glass pipe 6 rise the bits of broken glass, the holding power that first clamping ring 304 receives disappears this moment, thereby make slide mechanism 3 slide along slide bar 7 under the thrust effect of fire control water, make first clamping ring 304 laminate with connecting block 504 mutually, fire control water and first baffle 303, taper sleeve 302 and sliding sleeve 301 contact, and shunt sputtering under the effect of drainage plate 8, thereby realize the purpose of fire control, after the condition of a fire disappears, install new glass pipe 6 and can reuse between first clamping ring 304 and second clamping ring 502.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automatic high efficiency fire sprinkler head of building which characterized in that: the device comprises a rotating block (1), wherein the top end of the rotating block (1) and the bottom end of a threaded pipe (2) are integrally formed, and the bottom end of the rotating block (1) is sleeved with a sliding mechanism (3);

the sliding mechanism (3) comprises a sliding sleeve (301), an inclined sleeve (302), a first baffle (303), a first pressing ring (304) and a sliding hole (305);

the top of sliding sleeve (301) and the bottom integrated into one piece of oblique cover (302), the top and first baffle (303) integrated into one piece of oblique cover (302), the lower surface and the first clamping ring (304) integrated into one piece of first baffle (303), the lower surface and the top of glass pipe (6) of first clamping ring (304) are laminated mutually.

2. The automatic high efficiency fire sprinkler head of claim 1, wherein: a plurality of sliding rods (7) are uniformly and fixedly connected to the lower surface of the rotating block (1), the sliding rods (7) are all in sliding sleeve joint with a sliding sleeve (301), and the bottom ends of the sliding rods (7) are fixedly connected with the top end of a support frame (5);

the supporting frame (5) comprises a second baffle (501), a second pressing ring (502), a connecting rod (503) and a connecting block (504);

the upper surface of second baffle (501) and the lower surface integrated into one piece of second clamping ring (502), second clamping ring (502) laminates with the bottom of glass pipe (6) mutually, the lateral wall of second baffle (501) is even mutually the rigid coupling with the one end of a plurality of connecting rods (503), and is a plurality of the other end and connecting block (504) of connecting rod (503) are mutually the rigid coupling, and are a plurality of connecting block (504) are mutually the rigid coupling with the bottom of slide bar (7).

3. The automatic high efficiency fire sprinkler head of claim 1, wherein: the upper surface of sliding sleeve (301) is laminated with the lower surface of sealing washer (4), the upper surface of sealing washer (4) is laminated with the lower surface of commentaries on classics piece (1) mutually.

4. The automatic high efficiency fire sprinkler head of claim 1, wherein: the rotating block (1), the threaded pipe (2), the sliding mechanism (3), the sealing ring (4) and the support frame (5) are all coaxial.

5. The automatic high efficiency fire sprinkler head of claim 1, wherein: the even rigid coupling of sliding sleeve (301) and oblique cover (302) junction has a plurality of drainage plates (8).

6. The automatic high efficiency fire sprinkler head of claim 2, wherein: the number of the sliding rods (7) is the same as that of the connecting blocks (504) and the connecting rods (503).

7. The automatic high efficiency fire sprinkler head of claim 2, wherein: the clearance between the sliding rod (7) and the sliding sleeve (301) is 0.1 mm-0.15 mm.

8. The automatic high efficiency fire sprinkler head of claim 5, wherein: the number of the drainage plates (8) is a multiple of four.

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