CN212593666U

CN212593666U - Building fire control pipeline watertight fittings

Info

Publication number: CN212593666U
Application number: CN202020725019.3U
Authority: CN
Inventors: 康永祥
Original assignee: Fujian Kexing Fire Engineering Testing Co ltd
Current assignee: Fujian Kexing Fire Engineering Testing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-26
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a building fire control pipeline watertight fittings, including first pipeline and second pipeline, first pipeline and second pipeline pass through waterproof pipe sleeve and can dismantle the connection, first pipeline and second pipeline all are equipped with the connection pad, waterproof pipe sleeve sliding connection has the locating part, locating part and connection pad roll connection, the connection pad cooperation is connected with sealed lid, sealed lid and waterproof pipe sleeve threaded connection. The utility model discloses simple structure, convenient operation, design scientific and reasonable through setting up a building fire control pipeline watertight fittings for the pipeline is connecting the double-deck sealed effect of in-process through the device, effectively improves the waterproof characteristic of pipeline, avoids the fire control pipeline seepage, the phenomenon of leakage to appear in the course of the work, improves the efficiency and the quality of fire control work, reduces the potential safety hazard in the fire control, and suitable scope promotes.

Description

Building fire control pipeline watertight fittings

Technical Field

The utility model belongs to the technical field of the fire-fighting equipment, especially, relate to a building fire control pipeline watertight fittings.

Background

The fire-fighting water supply system generally comprises a fire-fighting water source, a fire-fighting pump, a fire-fighting pipeline, a control valve, a spray header and other facilities, and the intact fire-fighting water supply system can timely control fire behavior and put out a fire in the initial stage of a fire disaster, reduce the fire loss to the maximum extent and realize self-defense and self-rescue of the building fire disaster. The fire-fighting pipeline is used as an important component of a building fire-fighting system, and the use effect of the fire-fighting pipeline directly influences the efficiency and quality of fire-fighting work.

Among the prior art, building fire control pipeline is generally to be accomodate through dismantling after the use, and the maintenance of the equipment of being convenient for, but when needs use, the infiltration phenomenon appears easily, influences the efficiency and the quality of fire control work, increases the fire control hidden danger.

Therefore, the waterproof device for the fire fighting pipeline of the building is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the provided building fire-fighting pipeline waterproof device increases the waterproof pipe sleeve between the pipelines to ensure that the fire-fighting pipeline uses high efficiency and safety.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building fire control pipeline watertight fittings, includes first pipeline and second pipeline, first pipeline and second pipeline can dismantle the connection through waterproof pipe sleeve, first pipeline and second pipeline all are equipped with the connection pad, waterproof pipe sleeve sliding connection has the locating part, locating part and connection pad roll connection, the connection pad cooperation is connected with sealed lid, sealed lid and waterproof pipe sleeve threaded connection.

Preferably, waterproof pipe cover symmetry is equipped with the ladder groove, connection pad and ladder groove threaded connection, the ladder groove is close to the one end of connection pad and can dismantle and be connected with the sealing ring.

Preferably, the locating part comprises a pull rod, a spring and a limiting block, the pull rod is fixedly connected with the limiting block, the limiting block is connected with the waterproof pipe sleeve in a sliding mode through the spring, and the limiting block is connected with the connecting disc in a rolling mode.

Preferably, the connection pad is equipped with the spacing groove, stopper and spacing groove cooperation are connected, stopper roll connection has the ball.

Preferably, the waterproof pipe sleeve is provided with a cavity, and the cavity is fixedly connected with a supporting rod.

Preferably, the sealing cover is provided with a thread groove, the waterproof pipe sleeve is in threaded connection with the thread groove, one end, close to the connecting disc, of the sealing cover is provided with a rubber pad, and the rubber pad is matched with the connecting disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through set up the waterproof pipe cover between the fire control pipeline, effectively improve the waterproof characteristic of pipeline, avoid the fire control pipeline working process phenomenon that infiltration, leakage appear, improve the efficiency and the quality of fire control work, reduce the potential safety hazard in the fire control, suitable scope promotes.

2. Through setting up sealed lid cooperation sealing ring to the connection pad and using for the pipeline can receive double-deck sealed environment in the course of the work, effectively improves the sealing performance of device, increases the water-proof effects of fire-fighting pipeline, improves the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a waterproof device for a fire pipeline of a building provided by the utility model;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

In the figure: the sealing structure comprises a first pipeline 1, a second pipeline 2, a waterproof pipe sleeve 3, a stepped groove 31, a cavity 32, a support rod 33, a connecting disc 4, a limiting groove 41, a limiting part 5, a pull rod 51, a spring 52, a limiting block 53, a ball 54, a sealing cover 6, a threaded groove 61, a rubber pad 62 and a sealing ring 7.

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.

Referring to fig. 1-2, a building fire control pipeline watertight fittings, includes first pipeline 1 and second pipeline 2, and first pipeline 1 and second pipeline 2 can dismantle the connection through waterproof pipe sleeve 3, need explain, carry out the substep through waterproof pipe sleeve 3 and connect, avoid the situation that the infiltration appears easily in the pipe lug connection among the traditional connected mode, improve fire control pipeline's waterproof performance.

The waterproof pipe sleeve 3 is provided with the cavity 32, the cavity 32 is fixedly connected with the supporting rod 33, the use weight of the waterproof pipe sleeve 3 is reduced, the waterproof pipe sleeve 3 is made of an anti-seepage material, and the waterproof effect of pipe connection is improved.

First pipeline 1 and second pipeline 2 all are equipped with connection pad 4, and it should be noted that, 3 symmetries of waterproof pipe sleeve are equipped with ladder groove 31, and connection pad 4 is equipped with the external screw thread, and ladder groove 31 is equipped with the internal thread, and connection pad 4 and ladder groove 31 threaded connection, ladder groove 31 are close to the one end of connection pad 4 and can dismantle and be connected with sealing ring 7, increase the leakproofness of pipe connection.

The waterproof pipe sleeve 3 is connected with a limiting piece 5 in a sliding mode, and the limiting piece 5 is connected with the connecting disc 4 in a rolling mode.

Specifically, the limiting member 5 comprises a pull rod 51, a spring 52 and a limiting block 53, the pull rod 51 is fixedly connected with the limiting block 53, the waterproof pipe sleeve 3 is provided with a sliding groove, the limiting block 53 is connected with the sliding groove through the spring 52 in a sliding manner, and the limiting block 53 is connected with the connecting disc 4 in a rolling manner.

More specifically, connection pad 4 is equipped with spacing groove 41, and stopper 53 and spacing groove 41 cooperation are connected, and stopper 53 roll connection has ball 54, and stopper 53 rolls through ball 54 and the connection pad 4 outside, effectively reduces the coefficient of friction that stopper 53 removed the in-process.

Connection pad 4 cooperation is connected with sealed lid 6, sealed lid 6 and 3 threaded connection of waterproof pipe box, and it should be explained that, sealed lid 6 and pipeline sliding connection, sealed lid 6 are equipped with thread groove 61, and waterproof pipe box 3 is equipped with the external screw thread, and sealed lid 6 and thread groove 61 threaded connection, the one end that sealed lid 6 is close to connection pad 4 are equipped with rubber pad 62, and rubber pad 62 and the cooperation of connection pad 4 set up, and cooperation sealing ring 7 forms double-deck sealed effect to connection pad 4, improves the waterproof performance of device.

Now, the operation principle of the present invention is described as follows:

when the utility model is used, the first pipeline 1 is in threaded connection with the stepped groove 31 of the waterproof pipe sleeve 3 through the connecting disc 4, at the moment, the connecting disc 4 can roll with the ball 54 of the limiting block 53 in the continuous connection process until the connecting disc 4 is in tight fit with the sealing ring 7, the limiting block 53 is connected with the limiting groove 41 of the connecting disc 4, the first pipeline 1 and the waterproof pipe sleeve 3 are stably fixed under the action of the spring 52, the sealing cover 6 and the first pipeline 1 slide to be in threaded connection with the external thread of the waterproof pipe sleeve 3 through the threaded groove 61, until the rubber pad 62 and the outer side of the connecting disc 4 are in tight fixation, the connection work of the first pipeline 1 is completed, the second pipeline 2 is fixed in the same connection mode, the phenomenon of water seepage and leakage can not occur in the working process of the fire-fighting pipeline is ensured, when the pipeline needs to be disassembled and stored, the sealing cover 6 is firstly, through pulling pull rod 51, pull rod 51 drives stopper 53 and spacing groove 41 and separates, carries out the screw thread with connection pad 4 again and dismantles the change with sealing ring 7 at last, is convenient for follow-up maintenance and the maintenance work of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building fire control pipeline watertight fittings, includes first pipeline (1) and second pipeline (2), its characterized in that, first pipeline (1) and second pipeline (2) can dismantle the connection through waterproof pipe sleeve (3), first pipeline (1) and second pipeline (2) all are equipped with connection pad (4), waterproof pipe sleeve (3) sliding connection has locating part (5), locating part (5) and connection pad (4) roll connection, connection pad (4) cooperation is connected with sealed lid (6), sealed lid (6) and waterproof pipe sleeve (3) threaded connection.

2. The building fire pipeline waterproof device according to claim 1, wherein the waterproof pipe sleeve (3) is symmetrically provided with a stepped groove (31), the connecting disc (4) is in threaded connection with the stepped groove (31), and one end, close to the connecting disc (4), of the stepped groove (31) is detachably connected with the sealing ring (7).

3. The water-proof device for the fire fighting pipeline of the building as claimed in claim 1, wherein the limiting member (5) comprises a pull rod (51), a spring (52) and a limiting member (53), the pull rod (51) and the limiting member (53) are fixedly connected, the limiting member (53) is slidably connected with the waterproof pipe sleeve (3) through the spring (52), and the limiting member (53) is in rolling connection with the connecting disc (4).

4. The building fire pipeline waterproof device according to claim 3, wherein the connecting disc (4) is provided with a limiting groove (41), the limiting block (53) is matched and connected with the limiting groove (41), and the limiting block (53) is connected with a ball (54) in a rolling manner.

5. The water-proof device for the fire fighting pipeline of the building as claimed in claim 1, wherein the water-proof pipe sleeve (3) is provided with a cavity (32), and a strut (33) is fixedly connected with the cavity (32).

6. The water-proof device for the fire fighting pipeline of the building as recited in claim 1, characterized in that the sealing cover (6) is provided with a threaded groove (61), the waterproof pipe sleeve (3) is in threaded connection with the threaded groove (61), one end of the sealing cover (6) close to the connecting disc (4) is provided with a rubber pad (62), and the rubber pad (62) is matched with the connecting disc (4).