CN213271523U

CN213271523U - Multipurpose fire-fighting water pump adapter

Info

Publication number: CN213271523U
Application number: CN202021981885.5U
Authority: CN
Inventors: 庄超渊; 王智; 孙哲君
Original assignee: Mintai Fire Fighting Technology Co ltd
Current assignee: Fujian Mintai Fire Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-25
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a fire-fighting equipment technical field specifically is a multi-purpose fire-fighting water pump adapter, the fire control is taken over the inner wall that is close to connecting pipe one end and has been seted up a plurality of strip-type spouts, the other end intercommunication of arc wall has the spacing groove of seting up on the fire control is taken over the inner wall, the end connection of connecting pipe has the ring, be connected with on the lateral wall of ring with the gliding slider of strip-type spout one-to-one, the fire control is taken over and is realized and connecting pipe fixed joint through slider slip to strip-type spout deepest back rotation to the spacing groove. The slider on the ring is aligned to a strip-shaped chute and inserted, the innermost part of the slider is pushed to rotate the connecting pipe, the slider slides to the arc-shaped groove, the end face of the connecting pipe extrudes the lantern ring, the force exerted on the connecting pipe is removed, the lantern ring pushes the connecting pipe under the action of the restoring force of the spring, the slider enters the limiting groove, the limiting groove is limited and firm, the limiting groove is not easy to fall off, the sealing ring ensures the sealing performance between the fire-fighting connecting pipe and the ring, the water seepage is prevented, and the practicability is high.

Description

Multipurpose fire-fighting water pump adapter

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a multi-purpose fire pump adapter.

Background

The water pump adapter is usually connected with the water supply system of the fire fighting equipment such as the automatic water spraying fire extinguishing system or the fire hydrant in the building, when a fire breaks out, the water pump of the fire fighting truck can be quickly and conveniently connected with the fire fighting equipment in the building through the interface of the adapter, and the water is sent and pressurized, so that the indoor fire fighting equipment can obtain sufficient pressure water source to extinguish the fire on different floors, and the problem that the fire fighting truck is difficult to extinguish the fire or the indoor fire fighting equipment cannot extinguish the fire due to the insufficient pressure water source after the building breaks out the fire is effectively solved.

There are many fire water pump adapters on the market today, because when the conflagration takes place, need be quick be connected fire water pipe and fire pump to accomplish the work of putting out a fire of spraying water, so the speed of pipe connection has directly decided the speed that the conflagration was put out, and current fire water pump adapter structure is complicated, and is inconvenient to use, can lead to fire water pipe and adapter to collapse out because water pressure is too big moreover when using, leads to the work of putting out a fire to receive the influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-purpose fire pump adapter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multipurpose fire-fighting water pump adapter comprises an adapter body and two fire-fighting connection pipes symmetrically arranged on the side wall of the adapter body, wherein the other ends of the fire-fighting connection pipes are provided with connection pipes;

the inner wall that the fire control takeover is close to connecting pipe one end has seted up a plurality of strip-type spouts, set up on the inner wall of fire control takeover with the arc wall that strip-type spout is located the inside one end intercommunication of fire control takeover, the other end intercommunication of arc wall has the spacing groove of seting up on the fire control takeover inner wall, the end connection of connecting pipe has the ring, be connected with on the lateral wall of ring with the gliding slider of strip-type spout one-to-one, the fire control takeover is rotatory to the spacing groove after to strip-type spout deepest through the slider and is realized and connecting.

Furthermore, the arc-shaped groove, the strip-shaped sliding groove and the limiting groove are vertically arranged.

Furthermore, the strip-shaped sliding groove, the arc-shaped groove and the limiting groove are of an integrated through groove structure, and the plurality of through groove structures are centrosymmetric about the central line of the fire-fighting connecting pipe.

Furthermore, the sliding block is connected to the outer wall of the non-end part of the circular ring, and a sealing ring which forms sealing with the outer wall of the circular ring is embedded in the inner ring of the fire-fighting connecting pipe.

Furthermore, an annular channel is formed in the outer wall of the fire-fighting connecting pipe, a lantern ring is movably sleeved on the annular channel and connected with the side wall of the annular channel through a spring, and an annular groove corresponding to the lantern ring is formed in the end portion of the connecting pipe.

Further, a sealing gasket is connected in the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-purpose fire pump adapter, aim at strip type spout with the slider on the ring and insert, push away deepest rotation connecting pipe, the slider slides in the arc wall, the connecting pipe terminal surface extrudees the lantern ring, then remove the power of exerting on the connecting pipe, under the effect of spring restoring force, the lantern ring promotes the connecting pipe, make the slider get into the spacing inslot, it is spacing firm, be difficult for droing easily, and easy operation, can realize the butt joint fast, the leakproofness between fire control takeover and the ring is guaranteed to the sealing washer, prevent the infiltration, and the practicality is very strong.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is the schematic view of the expansion structure of the inner wall of the fire-fighting connecting pipe of the utility model.

In the figure: the connector comprises a connector body 1, a fire-fighting connecting pipe 2, a lantern ring 21, a spring 22, a strip-shaped sliding groove 23, an arc-shaped groove 24, a limiting groove 25, a sealing ring 26, a connecting pipe 3, a circular ring 31, a sliding block 32, an annular groove 33 and a sealing gasket 34.

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. 1-3, the present invention provides a technical solution:

the utility model provides a multi-purpose fire water pump adapter, install two fire control takeover 2 at adapter body 1 lateral wall including adapter body 1 and symmetry, connecting pipe 3 is installed to the other end of fire control takeover 2, fire control takeover 2 is close to the inner wall of connecting pipe 3 one end and has seted up a plurality of strip spout 23, set up on the inner wall of fire control takeover 2 with strip spout 23 be located the arc wall 24 of the inside one end intercommunication of fire control takeover 2, the other end intercommunication of arc wall 24 has the spacing groove 25 of seting up on 2 inner walls of fire control takeover, arc wall 24 all is the perpendicular arrangement with strip spout 23 and spacing groove 25, strip spout 23, arc wall 24 and spacing groove 25 are the logical groove structure of integration, and a plurality of logical groove structures are central symmetry about the central line of fire control takeover 2.

The end of the connecting pipe 3 is connected with a circular ring 31, the outer side wall of the circular ring 31 is connected with a sliding block 32 which slides in one-to-one correspondence with the strip-shaped sliding groove 23, the fire-fighting connecting pipe 2 slides to the innermost part of the strip-shaped sliding groove 23 through the sliding block 32 and then rotates to the limiting groove 25 to realize fixed clamping with the connecting pipe 3, the sliding block 32 is connected to the outer wall of the non-end part of the circular ring 31, the inner ring of the fire-fighting connecting pipe 2 is embedded with a sealing ring 26 which forms sealing with the outer wall of the circular ring 31, the outer wall of the fire-fighting connecting pipe 2 is provided with an annular channel, the annular channel is movably sleeved with a lantern ring 21, the lantern ring 21 is connected with the side wall of.

This multi-purpose fire water pump adapter, it inserts to aim at strip-type spout 23 with slider 32 on the ring 31, it rotates connecting pipe 3 to push away deepest, slider 32 cunning is in the

arc wall

24, 3 terminal surface extrusion lantern rings 21 of connecting pipe, then remove the power of exerting on connecting pipe 3, under the effect of spring 22 restoring force, lantern ring 21 promotes connecting pipe 3, make slider 32 get into in the spacing groove 25, it is spacing firm, be difficult for droing easily, the operation is thus simple, can realize the butt joint fast, sealing washer 26 guarantees the fire control and takes over the leakproofness between 2 and the ring 31, prevent the infiltration, and the practicality is very strong.

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

1. The utility model provides a multi-purpose fire water pump adapter, includes adapter body (1) and symmetry and installs two fire control takeover (2) at adapter body (1) lateral wall, its characterized in that: the other end of the fire-fighting connecting pipe (2) is provided with a connecting pipe (3);

the inner wall that fire control takeover (2) are close to connecting pipe (3) one end has seted up a plurality of strip spout (23), set up arc wall (24) that are located the inside one end intercommunication of fire control takeover (2) with strip spout (23) on the inner wall of fire control takeover (2), the other end intercommunication of arc wall (24) has spacing groove (25) of seting up on fire control takeover (2) inner wall, the end connection of connecting pipe (3) has ring (31), be connected with on the lateral wall of ring (31) with the gliding slider (32) of strip spout (23) one-to-one, fire control takeover (2) are rotatory to spacing groove (25) after to strip spout (23) deepest through slider (32) and are realized and connecting pipe (3) fixed joint.

2. A multi-purpose fire fighting water pump adapter as defined in claim 1, wherein: the arc-shaped groove (24), the strip-shaped sliding groove (23) and the limiting groove (25) are vertically arranged.

3. A multi-purpose fire fighting water pump adapter according to claim 2, characterized in that: the strip-shaped sliding groove (23), the arc-shaped groove (24) and the limiting groove (25) are of an integrated through groove structure, and the plurality of through groove structures are centrosymmetric about the central line of the fire-fighting connecting pipe (2).

4. A multi-purpose fire fighting water pump adapter as defined in claim 1, wherein: the sliding block (32) is connected to the outer wall of the non-end part of the circular ring (31), and a sealing ring (26) which forms a seal with the outer wall of the circular ring (31) is embedded in the inner ring of the fire-fighting connecting pipe (2).

5. A multi-purpose fire fighting water pump adapter as defined in claim 1, wherein: the outer wall of the fire-fighting connecting pipe (2) is provided with an annular channel, the annular channel is movably sleeved with a lantern ring (21), the lantern ring (21) is connected with the side wall of the annular channel through a spring (22), and the end part of the connecting pipe (3) is provided with an annular groove (33) corresponding to the lantern ring (21).

6. A multi-purpose fire fighting water pump adapter according to claim 5, characterized in that: and a sealing gasket (34) is connected in the annular groove (33).