CN215258217U

CN215258217U - Water supply and drainage device for fire fighting of building pipeline

Info

Publication number: CN215258217U
Application number: CN202121149083.2U
Authority: CN
Inventors: 张瑞令
Original assignee: Qingdao Ruixinyang Machinery Co ltd
Current assignee: Qingdao Ruixinyang Machinery Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-21
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a water supply and drainage device for fire fighting of building pipelines, which comprises a first water supply pipe, wherein a three-way connector is sleeved on the right side of the first water supply pipe, a second water supply pipe is connected on the right side of the three-way connector, a third water supply pipe is sleeved on the back of the inner cavity of the three-way connector, a right-angle bent pipe is sleeved on the back of the outer ring of the third water supply pipe, a fourth water supply pipe is sleeved on the inner cavity of the other end of the right-angle bent pipe, anti-shaking supports are sleeved on the outer rings of the first water supply pipe, the second water supply pipe and the fourth water supply pipe, when the first water supply pipe, the second water supply pipe and the third water supply pipe are connected, the connecting ends of the first water supply pipe, the second water supply pipe and the third water supply pipe are connected with a connector, then the electric fuse is electrified for welding, the welded pipelines are sealed by the electric fuse and a rubber ring, when water supply and drainage are carried out, the double insurance is provided, and the condition that water resource is wasted due to water leakage of the joint can be avoided.

Description

Water supply and drainage device for fire fighting of building pipeline

Technical Field

The utility model relates to a plumbing technical field specifically is a plumbing for building pipeline fire control.

Background

The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. The water supply system for building is a cold water supply system which introduces water from urban water supply pipe network or self-provided water source water supply pipe network into the room, and delivers the water to water equipment for life, production and fire control through water distribution pipes, and meets the requirements of various water points on water quantity, water pressure and water quality. The building water supply and drainage system actually comprises two aspects: building water supply system and building drainage system

It is known that, the pipeline groove is established to current pipeline majority on digging on the wall body, then bury the water pipe in the wall body, such drawback is if the pipeline goes wrong, maintenance engineering is more troublesome, and if with the pipeline outer outside the wall body, the impact force of fire-fighting water is bigger, the impact force in succession is also relatively great, when the pipeline supplies water, the condition such as pipeline rocks can appear in the difficult circumstances of avoiding, if the pipeline drops and probably damages the pipeline, in addition just can use the pipe joint in the pipeline, the condition that joint department leaked is also very common, consequently, for solving above-mentioned problem, this scheme has provided a neotype building pipeline fire control and has used drainage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plumbing installation is used in building pipeline fire control 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: the utility model provides a building pipeline is plumbing for fire control, includes first feed pipe, three way connection ware has been cup jointed on the right side of first feed pipe, three way connection ware's right side is connected with the second feed pipe, the third feed pipe has been cup jointed at the back of three way connection ware inner chamber, the back cover of third feed pipe outer lane is equipped with the right angle return bend, the inner chamber of the right angle return bend other end has cup jointed the fourth feed pipe, the outer lane of first feed pipe, second feed pipe, fourth feed pipe all is equipped with prevents shaking the support.

Preferably, the port department of tee bend connector and right angle bend all is provided with the connector, the inner chamber of connector is provided with the electric fuse, the position that the connector inner circle is close to the port is provided with the rubber ring.

Preferably, the anti-shaking support comprises an upper clamping block and a lower clamping block, a cross shaft is arranged at the joint of the upper clamping block and the lower clamping block, semicircular grooves are formed in the bottom of the upper clamping block and the top of the lower clamping block, a mounting opening is formed in the connecting end of the upper clamping block and the lower clamping block, and a mounting hole is formed in the outer wall of the mounting opening.

Preferably, the upper clamping block and the lower clamping block can be turned over by taking a transverse shaft as a central shaft to adjust the angle, and the semicircular grooves of the upper clamping block and the lower clamping block are combined together to form a groove opening with the diameter equal to that of the outer wall of the pipeline.

Preferably, both ends of the electric fuse penetrate through the outer wall of the connector and extend to the outside of the connector, and when the electric fuse is connected with a pipeline, the electric fuse is connected in a hot melting mode through the pipeline wall through electricity connection.

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

1. this water supply and drainage device is used in building pipeline fire control when connecting first feed pipe, second feed pipe and third feed pipe, at first is connected first feed pipe, the connection end and the connector of second feed pipe and third feed pipe, then carries out the hot melt welding through the electric fuse circular telegram, and the pipeline after the welding is sealed by electric fuse and rubber ring formation, when giving the drainage, provides double insurance, can not appear connecting to leak and lead to the condition of water waste.

2. This building pipeline is drainage device for fire control, go up the clamp splice and make the outer wall that the semicircle recess tightly cliied the pipeline with the clamp splice upset down, then run through the mounting hole through the screw rod and fix on the wall, in the installation of shaking a, need ensure that adjacent two sets of support installation intervals of shaking of preventing are not more than 5m, the effect of shaking of preventing that the support played of preventing shaking like this is better, when the pipeline is shown as the redirecting in the figure, need add the installation of preventing shaking the support, like this when the fire control water, the effect of shaking that the impact force that can reduce water brought.

Drawings

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

FIG. 2 is a schematic view of the structure of the three-way connector of the present invention;

fig. 3 is a schematic view of the structure of the anti-shaking support of the present invention.

In the figure: 1. a first water supply pipe; 2. a three-way connector; 3. a second water supply pipe; 4. a third water supply pipe; 5. a right-angle bent pipe; 6. a fourth water supply pipe; 7. an anti-sloshing bracket; 8. a connector; 9. an electric fuse; 10. a rubber ring; 11. an upper clamping block; 12. a lower clamping block; 13. a horizontal axis; 14. a semicircular groove; 15. an installation port; 16. and (7) installing holes.

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.

Example (b): referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building pipeline is water supply and drainage device for fire control, including first feed pipe 1, three way connection ware 2 has been cup jointed on first feed pipe 1's right side, three way connection ware 2's right side is connected with second feed pipe 3, the back of 2 inner chambers of three way connection ware has cup jointed third feed pipe 4, the back cover of 4 outer lanes of third feed pipe is equipped with right angle return bend 5, the inner chamber of the 5 other ends of right angle return bend has cup jointed fourth feed pipe 6, first feed pipe 1, second feed pipe 3, the outer lane of fourth feed pipe 6 all is equipped with prevents shaking support 7.

Wherein, the port department of three way connection ware 2 and right angle bend 5 all is provided with connector 8, and the inner chamber of connector 8 is provided with electric fuse 9, and the position that 8 inner circles of connector are close to the port is provided with rubber ring 10, and the outer wall that the connector was passed at the both ends of electric fuse 9 extends to the outside of connector, when connecting tube, carries out the hot melt through the pipe wall through connecing and connects.

In this embodiment, when connecting first feed pipe 1, second feed pipe 3 and third feed pipe 4, at first be connected first feed pipe 1, the connection end of second feed pipe 3 and third feed pipe 4 with connector 8, then carry out the hot melt welding through the circular telegram of electric fuse 9, the pipeline after the welding is sealed by electric fuse 9 and rubber ring formation, when carrying out the plumbing, provide double insurance, the condition that can not appear connecting and leak and lead to the water waste can not appear.

Wherein, prevent shaking support 7 and include clamp splice 11 and clamp splice 12 down, the junction of going up clamp splice 11 and clamp splice 12 down is provided with cross axle 13, the semicircular groove 14 has been seted up with the top of clamp splice 12 down to the bottom of going up clamp splice 11, the connection end of going up clamp splice 11 and clamp splice 12 down is provided with installing port 15, mounting hole 16 has been seted up to the outer wall of installing port 15, it can use cross axle 13 to overturn angle regulation for the center pin with clamp splice 12 down to go up clamp splice 11, the semicircular groove 14 of going up clamp splice 11 and clamp splice 12 down forms the notch that equals with pipeline outer wall diameter together.

In this embodiment, go up clamp splice 11 and 12 upsets of lower clamp splice and make half slot 14 tightly clip the outer wall of pipeline, then run through mounting hole 16 through the screw rod and fix on the wall, in the installation of preventing shaking support 7, it is not more than 5m to need to ensure adjacent two sets of support 7 installation intervals of preventing shaking, it is better to prevent shaking the effect of preventing shaking that support 7 played like this, when the pipeline is shown as the redirecting in the figure, need add the installation of preventing shaking support 7, like this when the fire control water, can reduce the effect of shaking that the impact force of water brought.

The working principle is as follows: when the first water supply pipe 1, the second water supply pipe 3 and the third water supply pipe 4 are connected, firstly, the connecting ends of the first water supply pipe 1, the second water supply pipe 3 and the third water supply pipe 4 are connected with the connector 8, then, the electric fuse 9 is electrified for hot melting welding, the welded pipeline is sealed by the electric fuse 9 and the rubber ring, when water supply and drainage are carried out, double insurance is provided, the condition that water resource is wasted due to joint water leakage does not occur, the upper clamping block 11 and the lower clamping block 12 are overturned to enable the semicircular groove 14 to tightly clamp the outer wall of the pipeline, then, the pipeline is fixed on the wall through the screw penetrating through the mounting hole 16, in the mounting of the anti-shaking supports 7, the mounting interval of two adjacent anti-shaking supports 7 is required to be ensured not more than 5m, thus, the anti-shaking effect of the anti-shaking supports 7 is better, when the direction of the pipeline is changed as shown in the figure, the mounting of the anti-shaking supports 7 is required to be additionally arranged, therefore, when the water is used for fire fighting, the shaking effect caused by the impact force of water can be reduced.

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 building pipeline is plumbing for fire control, includes first feed pipe (1), its characterized in that: three-way connector (2) have been cup jointed on the right side of first feed pipe (1), the right side of three-way connector (2) is connected with second feed pipe (3), third feed pipe (4) have been cup jointed at the back of three-way connector (2) inner chamber, the back cover of third feed pipe (4) outer lane is equipped with right angle return bend (5), fourth feed pipe (6) have been cup jointed to the inner chamber of right angle return bend (5) other end, the outer lane of first feed pipe (1), second feed pipe (3), fourth feed pipe (6) all is equipped with prevents shaking support (7).

2. The water supply and drainage device for fire fighting of building pipelines as claimed in claim 1, wherein: the port department of tee bend connector (2) and right angle bend (5) all is provided with connector (8), the inner chamber of connector (8) is provided with electric fuse (9), the position that connector (8) inner circle is close to the port is provided with rubber ring (10).

3. The water supply and drainage device for fire fighting of building pipelines as claimed in claim 1, wherein: the anti-shaking support (7) comprises an upper clamping block (11) and a lower clamping block (12), a cross shaft (13) is arranged at the joint of the upper clamping block (11) and the lower clamping block (12), a semicircular groove (14) is formed in the bottom of the upper clamping block (11) and the top of the lower clamping block (12), a mounting hole (15) is formed in the connecting tail end of the upper clamping block (11) and the lower clamping block (12), and a mounting hole (16) is formed in the outer wall of the mounting hole (15).

4. The water supply and drainage device for fire fighting of building pipelines as claimed in claim 3, wherein: the upper clamping block (11) and the lower clamping block (12) can be turned over by taking a transverse shaft (13) as a central shaft to adjust the angle, and the semicircular grooves (14) of the upper clamping block (11) and the lower clamping block (12) are combined together to form a notch with the diameter equal to that of the outer wall of the pipeline.

5. The water supply and drainage device for fire fighting of building pipelines as claimed in claim 2, wherein: the two ends of the electric fuse (9) penetrate through the outer wall of the connector and extend to the outside of the connector, and when the electric fuse is connected with a pipeline, the electric fuse is connected in a hot melting mode through the pipeline wall through electricity connection.