CN212369462U - Environment-friendly fire sprinkler head - Google Patents

Abstract

The utility model discloses an environmental protection fire sprinkler head, including external screw thread pipe, external screw thread pipe's bottom center department is equipped with the end cap, the fixed ring that is equipped with in the bottom outside of end cap, the top both sides of ring are all fixed and are equipped with the nose bar, the fixed spring that is equipped with in top of nose bar, the nose bar embedding sets up in external screw thread pipe's inner wall, just the nose bar passes through spring coupling with external screw thread pipe. The utility model discloses an end cap does not receive the impulsive force of water, and the spring moves to initial position on driving the end cap through self elasticity, plugs up the external screw pipe, and the dop is twisted off to the staff this moment, in embedding the arc wall of end cap bottom with new glass pipe earlier, then back to the fixed glass pipe of dop, accomplishes after fixed and opens fire-fighting water pipe water, but shower head reuse compares with current disposable shower head, but this shower head recycle avoids the wasting of resources, and is energy-concerving and environment-protective.

Description

Environment-friendly fire sprinkler head

Technical Field

The utility model relates to a shower head technical field, concretely relates to environmental protection fire sprinkler head.

Background

At present, a fire disaster is one of important accidents affecting the property and the personal life of people, and in order to effectively avoid the spread of the fire disaster after the fire disaster occurs, a water spraying head for fire protection is mostly installed in a building or a room, is connected with a water pipe and is arranged at the upper end of a house.

The prior art has the following defects: because the water shutoff head of shower head does not have fixed processing, when the shower head used, because the breakage of glass pipe, the water shutoff head was opened and can be dropped to burning out in the fire heap under the impact of high pressure water, and then leads to the shower head wholly only to provide the single use, causes the wasting of resources, and use cost is high.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an environmental protection fire sprinkler head, the end cap does not receive the impulsive force of water, the spring drives the end cap through self elasticity and moves to initial position, stop up the external screw thread pipe, the dop is twisted off to the staff this moment, with new glass pipe embedded into the arc wall of end cap bottom earlier, then twist back the fixed glass pipe of dop, accomplish after fixed and open fire hose water, the shower head can reuse, this shower head can repeat the cycle and use, avoid the wasting of resources, energy-concerving and environment-protective, in order to solve the problem in the above-mentioned technique.

In order to achieve the above object, the present invention provides the following technical solutions: an environment-friendly fire-fighting spray header comprises an external threaded pipe, wherein a plug is arranged at the center of the bottom of the external threaded pipe, a circular ring is fixedly arranged on the outer side of the bottom of the plug, convex rods are fixedly arranged on two sides of the top of the circular ring, a spring is fixedly arranged on the top of each convex rod, each convex rod is embedded into the inner wall of the external threaded pipe, and the convex rods are connected with the external threaded pipe through the springs;

the fixed go-between that is equipped with in the bottom outside of outer threaded tube, the bottom of outer threaded tube is equipped with the dish that splashes water, the top both sides of the dish that splashes water all fix and are equipped with the support, just the dish that splashes water passes through support fixed connection with the go-between, the center department of the dish that splashes water is equipped with the dop, just dop and the dish threaded connection that splashes water, the top of dop is equipped with the glass pipe, just the top and the bottom of glass pipe imbed the setting respectively in end cap and dop.

Preferably, the top of the plug is embedded in the external threaded pipe, and the plug is in clearance fit with the inner wall of the embedded part of the external threaded pipe.

Preferably, the two sides of the bottom of the plug are fixedly provided with connecting rods, and the plug is fixedly connected with the circular ring through the connecting rods.

Preferably, the number of the convex rods is two, and the two convex rods are distributed in central symmetry around the circular ring.

Preferably, the connecting ring is embedded and sleeved outside the bottom end of the external threaded pipe, and the connecting ring is welded with the external threaded pipe.

Preferably, the number of the brackets is two, and the two brackets are distributed in a central symmetry manner about the splash pan.

Preferably, both sides of the bottom of the external threaded pipe are provided with grooves, and the two springs are embedded into the two grooves respectively.

Preferably, the inside packing of glass pipe has alcohol, the through-hole has all been seted up to the center department of end cap and dop, the one end that end cap and dop are close the glass pipe all is equipped with the arc wall, just the through-hole is linked together with the arc wall.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses an end cap does not receive the impulsive force of water, and the spring moves to initial position on driving the end cap through self elasticity, plugs up the external screw pipe, and the dop is twisted off to the staff this moment, in embedding the arc wall of end cap bottom with new glass pipe earlier, then back to the fixed glass pipe of dop, accomplishes after fixed and opens fire-fighting water pipe water, but shower head reuse compares with current disposable shower head, but this shower head recycle avoids the wasting of resources, and is energy-concerving and environment-protective.

Drawings

In order to clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also obvious for a person skilled in the art to obtain other drawings according to these drawings.

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is a view of a usage scenario of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is a schematic view of a local structure of the plug of the present invention.

Fig. 5 is a front view of the present invention.

Description of reference numerals:

1. an externally threaded tube; 2. a plug; 3. a circular ring; 4. a connecting rod; 5. a nose bar; 6. a spring; 7. a connecting ring; 8. a splash pan; 9. a support; 10. clamping a head; 11. a glass tube; 12. and (4) a groove.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an environment-friendly fire sprinkler head as shown in figures 1-5, which comprises an external thread pipe 1, wherein a plug 2 is arranged at the center of the bottom of the external thread pipe 1, a ring 3 is fixedly arranged at the outer side of the bottom of the plug 2, convex rods 5 are fixedly arranged at both sides of the top of the ring 3, a spring 6 is fixedly arranged at the top of each convex rod 5, each convex rod 5 is embedded in the inner wall of the external thread pipe 1, and the convex rods 5 are connected with the external thread pipe 1 through the springs 6;

the outer side of the bottom of the outer threaded pipe 1 is fixedly provided with a connecting ring 7, the bottom of the outer threaded pipe 1 is provided with a splash plate 8, two sides of the top of the splash plate 8 are respectively fixedly provided with a support 9, the splash plate 8 is fixedly connected with the connecting ring 7 through the supports 9, the center of the splash plate 8 is provided with a chuck 10, the chuck 10 is in threaded connection with the splash plate 8, the top of the chuck 10 is provided with a glass pipe 11, and the top end and the bottom end of the glass pipe 11 are respectively embedded into the plug 2 and the chuck 10;

further, in the above technical solution, the top of the plug 2 is embedded in the external threaded pipe 1, and the plug 2 is in clearance fit with the inner wall of the embedded part of the external threaded pipe 1;

furthermore, in the above technical scheme, connecting rods 4 are fixedly arranged on both sides of the bottom of the plug 2, the plug 2 is fixedly connected with the ring 3 through the connecting rods 4, and the plug 2 and the ring 3 are effectively reinforced through the arranged connecting rods 4;

further, in the above technical solution, two protruding rods 5 are provided, and the two protruding rods 5 are distributed in central symmetry with respect to the circular ring 3;

further, in the above technical solution, the connection ring 7 is embedded and arranged at the outer side of the bottom end of the external threaded pipe 1, and the connection ring 7 is welded with the external threaded pipe 1;

further, in the above technical solution, two brackets 9 are provided, and the two brackets 9 are distributed in central symmetry with respect to the splash pan 8;

further, in the above technical solution, two sides of the bottom of the external threaded pipe 1 are both provided with a groove 12, and the two springs 6 are respectively embedded in the two grooves 12, so that the arrangement of the springs 6 is facilitated through the grooves 12;

further, in the above technical scheme, alcohol is filled in the glass tube 11, through holes are formed in the centers of the plug 2 and the chuck 10, arc-shaped grooves are formed in the ends, close to the glass tube 11, of the plug 2 and the chuck 10, the through holes are communicated with the arc-shaped grooves, water drainage is facilitated through the arranged through holes, and the glass tube 11 is convenient to place through the arranged arc-shaped grooves;

the implementation mode is specifically as follows: the external threaded pipe 1 is assembled with a fire-fighting water pipe through threads, when a fire disaster occurs, alcohol inside the glass pipe 11 expands due to heating to burst the glass pipe 11, high-pressure water inside the fire-fighting water pipe is not limited to flush the plug 2, the high-pressure water is flushed on the plug 2 and the splash plate 8 at the moment, a small part of water passes through the plug 2 and a through hole in the middle of the chuck 10 to extinguish flame at the bottom of the splash plate 8, most of water is scattered around under the action of the splash plate 8 to extinguish the fire, a worker closes a valve of the fire-fighting water pipe after extinguishing the fire, the plug 2 is not under the impact of water, the spring 6 drives the plug 2 to move upwards to an initial position through the elasticity of the spring to plug the external threaded pipe 1, the worker unscrews the chuck 10 to insert a new glass pipe 11 into an arc-shaped groove at the bottom of the plug 2, then screws back to the chuck 10 to fix the glass pipe 11, the, the spray header can be repeatedly recycled, resource waste is avoided, energy is saved, and the environment is protected.

The working principle is as follows: the plug 2 is not influenced by the impulsive force of water, the spring 6 drives the plug 2 to move upwards to the initial position through the elasticity of the spring, the external threaded pipe 1 is plugged, at the moment, a worker unscrews the chuck 10, a new glass pipe 11 is firstly embedded into the arc-shaped groove at the bottom of the plug 2, and then the chuck 10 is screwed back to fix the glass pipe 11.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. The utility model provides an environmental protection fire sprinkler head, includes external screw thread pipe (1), its characterized in that: a plug (2) is arranged at the center of the bottom of the outer threaded pipe (1), a circular ring (3) is fixedly arranged on the outer side of the bottom of the plug (2), protruding rods (5) are fixedly arranged on two sides of the top of the circular ring (3), a spring (6) is fixedly arranged on the top of each protruding rod (5), each protruding rod (5) is embedded into the inner wall of the outer threaded pipe (1), and each protruding rod (5) is connected with the outer threaded pipe (1) through the spring (6);

the fixed go-between (7) that is equipped with in the bottom outside of outer threaded tube (1), the bottom of outer threaded tube (1) is equipped with splash box (8), the top both sides of splash box (8) are all fixed and are equipped with support (9), just splash box (8) pass through support (9) fixed connection with go-between (7), the center department of splash box (8) is equipped with dop (10), just dop (10) and splash box (8) threaded connection, the top of dop (10) is equipped with glass pipe (11), just the top and the bottom of glass pipe (11) imbed respectively and set up in end cap (2) and dop (10).

2. The environmental protection fire sprinkler head of claim 1, wherein: the top of the plug (2) is embedded in the external threaded pipe (1), and the plug (2) is in clearance fit with the inner wall of the embedded part of the external threaded pipe (1).

3. The environmental protection fire sprinkler head of claim 1, wherein: the bottom two sides of the plug (2) are fixedly provided with connecting rods (4), and the plug (2) is fixedly connected with the circular ring (3) through the connecting rods (4).

4. The environmental protection fire sprinkler head of claim 1, wherein: the number of the convex rods (5) is two, and the two convex rods (5) are distributed in a central symmetry mode around the circular ring (3).

5. The environmental protection fire sprinkler head of claim 1, wherein: the connecting ring (7) is embedded and sleeved outside the bottom end of the external threaded pipe (1), and the connecting ring (7) is welded with the external threaded pipe (1).

6. The environmental protection fire sprinkler head of claim 1, wherein: the number of the brackets (9) is two, and the two brackets (9) are distributed in a central symmetry mode around the water splashing disc (8).

7. The environmental protection fire sprinkler head of claim 1, wherein: both sides of the bottom of the external threaded pipe (1) are provided with grooves (12), and the two springs (6) are respectively embedded into the two grooves (12).

8. The environmental protection fire sprinkler head of claim 1, wherein: the inside packing of glass pipe (11) has alcohol, the through-hole has all been seted up in the center department of end cap (2) and dop (10), the one end that end cap (2) and dop (10) are close glass pipe (11) all is equipped with the arc wall, just the through-hole is linked together with the arc wall.

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