CN215585334U

CN215585334U - Sprinkler that building fire control was used

Info

Publication number: CN215585334U
Application number: CN202121983168.0U
Authority: CN
Inventors: 刘润泽
Original assignee: Shanghai Furun Construction Engineering Co ltd
Current assignee: Shanghai Furun Construction Engineering Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-21
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of building fire fighting and discloses a spraying device for building fire fighting, which comprises a spraying assembly, a protection assembly and a locking assembly, wherein the outside of the spraying assembly is movably connected with the protection assembly, the protection assembly comprises a fixed seat, two sides of the fixed seat are provided with fixed holes, the inside of the fixed seat is fixedly provided with a connecting shaft, the outside of the connecting shaft is movably connected with a torsion spring, the inside of the fixed seat is fixedly provided with a stop block, one side of the bottom of the fixed seat is movably connected with a shield A, and the other side of the bottom of the fixed seat is movably connected with a shield B; the protection cover is arranged outside the spraying assembly, the torsion spring is arranged inside the protection cover, the protection cover is folded under the common condition, the protection cover is shrunk, the spraying assembly is effectively protected, when the external temperature is too high, the hook loses toughness, the hook can not hook the hanging rod, the telescopic rod inside the hook bounces the protection cover under the action of the spring, the spraying assembly inside the hook is exposed, and the spraying assembly can normally work.

Description

Sprinkler that building fire control was used

Technical Field

The utility model relates to the technical field of building fire fighting, in particular to a spraying device for building fire fighting.

Background

The building fire-fighting equipment refers to a general name of equipment and facilities such as an automatic fire alarm system, an automatic water spraying fire extinguishing system and a fire hydrant system which are arranged in a building and used for preventing and extinguishing a fire of the building, and the common equipment and facilities include the automatic fire alarm system, the automatic water spraying fire extinguishing system and the fire hydrant system.

Among the prior art, traditional fire control shower nozzle lacks the device of protection, and the shower nozzle body is damaged easily through long-time use, still inconvenient taking out the change simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the sprinkler for building fire protection, which has the advantages of protecting a sprinkler head and being more convenient to install, and solves the problem that the sprinkler head body is easy to damage due to long-time use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: including spraying subassembly, protection subassembly and locking Assembly, the outside swing joint of spraying the subassembly has the protection subassembly, the protection subassembly includes the fixing base, the both sides of fixing base are provided with the fixed orifices, the inside fixed mounting of fixing base has the connecting axle, the outside swing joint of connecting axle has the torsional spring, the inside fixed mounting of fixing base has the dog, bottom one side swing joint of fixing base has guard shield A, the bottom opposite side swing joint of fixing base has guard shield B, the clamp splice is installed to guard shield A's inner wall, guard shield A's outside is provided with ventilative net.

The utility model discloses a safety protection device for automobile, including guard shield B, guard shield B's outside swing joint has locking Assembly, locking Assembly includes the dead lever, the inside swing joint of dead lever has the couple, the couple constitutes for the memory metal material, the end swing joint of couple has the peg, the stopper is installed to guard shield B's bottom inner wall, the spacing groove has been seted up to guard shield B's bottom inner wall, the outer wall fixed mounting of stopper has the telescopic link, the outside fixedly connected with spring of telescopic link.

Preferably, the stop blocks are two in number, and the inner sides of the stop blocks are provided with threads.

Through adopting above-mentioned scheme, be provided with the screw thread and help fixing the subassembly that sprays better.

Preferably, the spraying assembly comprises a pipe head, the bottom fixedly connected with clamping plate of the pipe head, the bottom fixedly connected with heat induction pipe of clamping plate, the terminal fixedly connected with connector of heat induction pipe, the bottom fixedly connected with watering dish of connector.

By adopting the scheme, the water is controlled to be switched on and off through thermal induction, so that the water switch is more convenient.

Preferably, the number of the torsion springs is two, and the torsion springs are bilaterally symmetrical and are respectively arranged on the inner walls of the shield A and the shield B.

Through adopting above-mentioned scheme, automatic opening and shutting of safety cover is controlled through the torsional spring.

Preferably, the shield A and the shield B are movably connected to the bottom of the fixed seat in a bilateral symmetry manner, and the shield A and the shield B are in close contact.

Through adopting above-mentioned scheme, be provided with the safety cover, help protecting the subassembly that sprays of inside.

Preferably, the number of the clamping blocks is two, and the clamping blocks are of rubber materials.

Through adopting above-mentioned scheme, help better clamp to spray the subassembly, cause the damage when avoiding cliping.

Preferably, the hook is made of nickel-titanium alloy material.

Through adopting above-mentioned scheme, be provided with memory metal and help pinning the safety cover, also can not cause the influence when needs simultaneously.

Preferably, the periphery of the engaging plate is provided with threads, and the engaging plate is clamped in the middle of the stop block.

By adopting the scheme, the spraying assembly is helped to be fixed by the arrangement of the threads.

(III) advantageous effects

Compared with the prior art, the utility model provides a spraying device for building fire fighting, which has the following beneficial effects:

this sprinkler that building fire control was used has set up the guard shield through the outside at spraying the subassembly, has set up the torsional spring in the inside of guard shield, fold it under the normal conditions, contract the guard shield, make its effectual protection spray the subassembly, simultaneously because what the couple adopted is that the memory metal material constitutes, when outside high temperature, the couple loses toughness, can't catch on the peg, inside telescopic link is bounced the guard shield under the effect of spring, expose the spraying assembly of the inside, make its normal work.

Drawings

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

FIG. 2 is a schematic structural view of a protection assembly according to the present invention;

FIG. 3 is a schematic view of a spray assembly of the present invention;

fig. 4 is a schematic structural view of the locking assembly of the present invention.

In the figure: 1. a spray assembly; 11. a pipe head; 12. a clamping plate; 13. a heat induction pipe; 14. a connector; 15. a watering plate; 2. a protection component; 21. a fixed seat; 22. a fixing hole; 23. a connecting shaft; 24. a torsion spring; 25. a stopper; 26. a shield A; 27. a shield B; 28. a clamping block; 29. a breathable net; 3. a locking assembly; 31. fixing the rod; 32. hooking; 33. a hanging rod; 34. a limiting block; 35. a limiting groove; 36. a telescopic rod; 37. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

A sprinkler for building fire protection comprises a sprinkler component 1, a protection component 2 and a locking component 3, wherein the sprinkler component 1 comprises a pipe head 11, the bottom of the pipe head 11 is fixedly connected with a clamping plate 12, the periphery of the clamping plate 12 is provided with threads, the clamping plate 12 is clamped in the middle of a stop 25, the bottom of the clamping plate 12 is fixedly connected with a thermal induction pipe 13, the tail end of the thermal induction pipe 13 is fixedly connected with a connector 14, the bottom of the connector 14 is fixedly connected with a sprinkling disc 15, the outer part of the sprinkler component 1 is movably connected with the protection component 2, the protection component 2 comprises a fixed seat 21, two sides of the fixed seat 21 are provided with fixing holes 22, the inner part of the fixed seat 21 is fixedly provided with a connecting shaft 23, the outer part of the connecting shaft 23 is movably connected with torsion springs 24, the torsion springs 24 are two in total, the torsion springs 24 are bilaterally symmetrical and are respectively arranged on the inner walls of a shield A26 and a shield B27, the stop 25 is fixedly arranged on the inner part of the fixed seat 21, the number of the check blocks 25 is two, the inner sides of the check blocks 25 are provided with threads, one side of the bottom of the fixed seat 21 is movably connected with a protective cover A26, the other side of the bottom of the fixed seat 21 is movably connected with a protective cover B27, the protective cover A26 and the protective cover B27 are movably connected to the bottom of the fixed seat 21 in a bilateral symmetry mode, the protective cover A26 is in close contact with the protective cover B27, the outer portion of the protective cover B27 is movably connected with a locking component 3, the locking component 3 comprises a fixed rod 31, the inner portion of the fixed rod 31 is movably connected with a hook 32, the hook 32 is made of nickel-titanium alloy materials, the tail end of the hook 32 is movably connected with a hanging rod 33, the inner wall of the bottom of the protective cover B27 is provided with a limiting block 34, the inner wall of the bottom of the protective cover B27 is provided with a limiting groove 35, the outer wall of the limiting block 34 is fixedly provided with an expansion link 36, the outer portion of the expansion link 36 is fixedly connected with a spring 37, the inner wall of the protective cover A26 is provided with two clamping blocks 28, and the two clamping blocks 28, the clamp blocks 28 are made of rubber, and the ventilation net 29 is arranged outside the shield A26.

Referring to fig. 1-4, in use, firstly, the fixing base 21 is installed at the interface, the whole fixing base 21 is fixed through the fixing hole 22, then the spraying component 1 is inserted from the bottom, the pipe head 11 is aligned with the connection port, the pipe head 11 is screwed tightly because the outer part of the pipe head 11 is provided with the screw thread, the outer part of the clamping plate 12 is tightly attached to the stopper 25, which is helpful for fixing the spraying component 1, when the shield a26 and the shield B27 are folded, the spraying component 1 is contained in the inner part, then the hook 32 is pulled up to be hooked on the hanging rod 33 to clamp the hanging rod 33, the spraying component 1 is effectively protected, because the hook 32 is made of the memory metal material, when the temperature of the outer part is too high, the hook 32 loses toughness, so that the hook cannot hook 33, and the telescopic rod 36 in the inner part pops the shield a26 and the shield B27 under the action of the spring 37, the spraying component 1 exposed from the inside is enabled to work normally, when the heat induction pipe 13 in the spraying component senses the high temperature of the outside to automatically burst, water is sprayed out from the pipe head 11 and falls on the spraying disc 15 to carry out fire extinguishing treatment on the outside, and therefore fire extinguishing treatment avoidance on a fire source is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sprinkler that building fire control was used, includes spray subassembly (1), protection subassembly (2) and locking Assembly (3), its characterized in that: the outer part of the spraying assembly (1) is movably connected with the protection assembly (2), the protection assembly (2) comprises a fixed seat (21), two sides of the fixed seat (21) are provided with fixed holes (22), the inner part of the fixed seat (21) is fixedly provided with a connecting shaft (23), the outer part of the connecting shaft (23) is movably connected with a torsion spring (24), the inner part of the fixed seat (21) is fixedly provided with a stop block (25), one side of the bottom of the fixed seat (21) is movably connected with a shield A (26), the other side of the bottom of the fixed seat (21) is movably connected with a shield B (27), the inner wall of the shield A (26) is provided with a clamping block (28), and the outer part of the shield A (26) is provided with a ventilation net (29);

the outside swing joint of guard shield B (27) has locking Assembly (3), locking Assembly (3) are including dead lever (31), the inside swing joint of dead lever (31) has couple (32), couple (32) constitute for the memory metal material, the terminal swing joint of couple (32) has peg (33), stopper (34) are installed to the bottom inner wall of guard shield B (27), spacing groove (35) have been seted up to the bottom inner wall of guard shield B (27), the outer wall fixed mounting of stopper (34) has telescopic link (36), the outside fixedly connected with spring (37) of telescopic link (36).

2. A sprinkler for fire fighting in a building, as claimed in claim 1, wherein: the number of the stop blocks (25) is two, and the inner sides of the stop blocks (25) are provided with threads.

3. A sprinkler for fire fighting in a building, as claimed in claim 1, wherein: spray subassembly (1) including tube head (11), the bottom fixedly connected with block board (12) of tube head (11), the thermal-inductive pipe (13) of bottom fixedly connected with of block board (12), the terminal fixedly connected with connector (14) of thermal-inductive pipe (13), the bottom fixedly connected with of connector (14) spills water tray (15).

4. A sprinkler for fire fighting in a building, as claimed in claim 1, wherein: the number of the torsion springs (24) is two, and the torsion springs (24) are bilaterally symmetrical and are respectively arranged on the inner walls of the shield A (26) and the shield B (27).

5. A sprinkler for fire fighting in a building, as claimed in claim 1, wherein: the shield A (26) and the shield B (27) are movably connected to the bottom of the fixed seat (21) in a bilateral symmetry mode, and the shield A (26) is in close contact with the shield B (27).

6. A sprinkler for fire fighting in a building, as claimed in claim 1, wherein: the number of the clamping blocks (28) is two, and the clamping blocks (28) are of rubber material structures.

7. A sprinkler for fire fighting in a building, as claimed in claim 1, wherein: the hook (32) is made of nickel-titanium alloy material.

8. A sprinkler for fire fighting in a building, according to claim 3, characterized in that: threads are arranged on the periphery of the clamping plate (12), and the clamping plate (12) is clamped in the middle of the stop block (25).