CN213609546U - Fire control watering metal collapsible tube - Google Patents

Abstract

The utility model discloses a fire control watering metal collapsible tube. A fire control watering metal hose comprises a corrugated pipe body, wherein the water inlet end and the water outlet end of the corrugated pipe body are respectively provided with an outer convex ring, the fire control watering metal hose also comprises a water inlet end connector, the water inlet end connector is a short round pipe, the outer surface of one end of the short round pipe is provided with an annular groove, the short round pipe, the outer surface of one end of the short round pipe is provided with the annular groove, the other end of the short round pipe is welded with the outer convex ring arranged at the water inlet end of the corrugated pipe body, and the water inlet end arranged on a water outlet necking short pipe is welded with the outer convex; the device also comprises a groove mechanical tee joint matched with an annular groove arranged on the outer surface of one end of the short circular tube. Reduced this fire control spraying metal collapsible tube's preparation cost, realized the utility model discloses with the convenient and fast installation of fire control water supply pipe, improved fire control spraying metal collapsible tube and fire control water supply pipe installation effectiveness.

Description

Fire control watering metal collapsible tube

Technical Field

The utility model belongs to a metal collapsible tube, especially belong to a fire control watering metal collapsible tube.

Background

The fire-fighting spray metal hose is an important component for building fire-fighting facilities, and the existing fire-fighting spray metal hose is generally composed of a corrugated pipe body, a woven net sleeve and joints at two ends of the fire-fighting spray metal hose (as shown in figure 1 in the specification). The two ends of the corrugated pipe body are respectively provided with an outer ring and a short straight pipe body which is integrally formed with the outer ring, the short straight pipe bodies which are integrally formed at the two ends of the corrugated pipe body are respectively matched with joints at the two ends of the fire-fighting spray metal hose, and the corrugated pipe body is a body of the fire-fighting spray metal hose; the fire-fighting spray metal hose is connected with a fire-fighting water supply pipeline through threads by a hexagonal external thread joint which is arranged on the short straight pipe body which is integrally formed with the corrugated pipe body and is provided with a water inlet end or is connected with the short straight pipe body which is integrally formed with the corrugated pipe body and is provided with a water inlet end by a short pipe joint and a fire-fighting water supply pipeline through direct welding, and the fire-fighting spray metal hose is arranged on a fire-fighting hose keel bracket by a hexagon nut which is arranged on the short straight pipe body which is integrally formed with the corrugated pipe body and is provided with a water outlet end in a matching way and is provided with an installation buckle device, a transverse supporting rod and a fire-. The short straight body of the integrative shape of corrugated pipe body for the end of intaking is the hexagonal external thread joint and the fire control water supply pipe threaded connection who uses the setting, current fire control sprays the metal collapsible tube with high costs, and current fire control sprays the metal collapsible tube because for intake the end with the integrative shape of corrugated pipe body short straight body use the installation of the inconvenient fire control sprays metal collapsible tube and fire control water supply pipe of the short pipe joint and the fire control water supply pipe welded connection mode that set up, the installation effectiveness of fire control sprays metal collapsible tube and fire control water supply pipe is low, the artifical installation cost of fire control sprays metal collapsible tube and fire control water supply pipe has been increased. How to reduce the preparation cost of fire sprinkler metal collapsible tube, realize the convenient and fast installation of fire sprinkler metal collapsible tube and fire control water supply pipe, it is the problem that needs to solve to improve fire sprinkler metal collapsible tube and fire control water supply pipe installation effectiveness.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a fire-fighting water sprinkling metal hose. The fire-fighting spraying metal hose can reduce the preparation cost of the fire-fighting spraying metal hose, can realize convenient and quick installation of the fire-fighting spraying metal hose and a fire-fighting water supply pipeline, and improves the installation efficiency of the fire-fighting spraying metal hose and the fire-fighting water supply pipeline.

The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a fire control watering metal collapsible tube, fire control watering metal collapsible tube includes the ripple body, weaves the screen cloth, and the ripple body is intake the end, is gone out the water end and has outer bulge ring respectively, still includes water outlet necking down nozzle stub, characterized by: the corrugated pipe is characterized by also comprising a water inlet end connector, wherein the water inlet end connector is a short round pipe, the outer surface of one end of the short round pipe is provided with an annular groove, the short round pipe, the outer surface of one end of the short round pipe is provided with the annular groove, the short round pipe is matched with an outer convex ring arranged at the water inlet end of the corrugated pipe body, and the short round pipe, the outer surface of one end of the short round pipe is provided with the annular groove, and the other end of the; the water inlet end of the water outlet necking short pipe is welded and connected with an outer convex ring arranged at the water outlet end of the corrugated pipe body;

still include with the mechanical tee bend of annular groove matched with of setting up on the short pipe one end surface, the mechanical tee bend of slot includes first half tile, lower half tile, the sealing washer, be provided with the guide cylinder that is used for through connection fire control water supply pipeline pipe on the first half tile, first half tile still has the rubber ring storehouse of installation sealing washer, the one end surface that is used for through connection fire control water supply pipeline's guide cylinder to keep away from fire control water supply pipeline that has on the first half tile is provided with annular groove, bolt fixed connection is used to first half tile and this lower half tile relative one end, bolt fixed connection is used to first half tile and this lower half tile relative other end.

When in use, the groove mechanical tee joint matched with the annular groove arranged on the outer surface of one end of the short circular tube is arranged on a pipeline hole arranged on a fire-fighting water supply pipeline, and the groove pipe clamp matched with the annular groove arranged on the outer surface of the guide cylinder on the upper half tile of the guide cylinder on the outer surface of the annular groove arranged on the outer surface of one end of the short circular tube and the groove mechanical tee joint arranged on the pipeline hole arranged on the fire-fighting water supply pipeline are fixedly connected with the fire-fighting sprinkling metal hose of the utility model; the utility model discloses go out water necking down nozzle stub and use installation fastener device, horizontal branch, fire control hose keel support locking device will the utility model discloses fire control watering metal collapsible tube installs on fire control hose keel support.

Will with the utility model discloses the installation technique of installing on the pipeline hole that fire control water supply pipeline set up of annular slot matched with slot machinery tee bend that sets up on the short pipe one end surface belongs to prior art, with the utility model discloses the annular slot that sets up on the short pipe one end surface and the last half tile of slot machinery tee bend on the guide cylinder outer surface annular slot matched with slot pipe strap that sets up belongs to prior art.

The utility model has the advantages that: because the utility model discloses fire control watering metal collapsible tube includes the ripple body, weave the screen cloth, the ripple body is intake, the play water end has the outer loop respectively, go out water necking down nozzle stub, still include the water inlet end connector, the water inlet end connector is the short pipe that is provided with annular slot on the one end surface, the short pipe that is provided with annular slot on the one end surface matches with the outer loop that has with the ripple body water inlet end, the short pipe that is provided with annular slot on the one end surface uses its other end to have with the outer loop welded connection that the ripple body water inlet end has, go out water necking down nozzle stub have the water inlet end and the outer loop welded connection that the ripple body water outlet end has; the device also comprises a groove mechanical tee joint matched with an annular groove arranged on the outer surface of one end of the short circular tube. Compared with the prior art, reduced the utility model discloses fire-fighting spraying metal collapsible tube's preparation cost has realized the utility model discloses fire-fighting spraying metal collapsible tube installs with the convenient and fast of fire control water supply pipe, has improved fire-fighting spraying metal collapsible tube and fire control water supply pipe installation effectiveness: meanwhile, the convenient and fast installation mode of the fire-fighting spray metal hose and the fire-fighting water supply pipeline is widened, and the installation and the use of the fire-fighting spray metal hose in building fire-fighting facilities are promoted to play a positive role.

Drawings

The present invention will be further explained with reference to the drawings and examples

FIG. 1 is a schematic structural diagram of a conventional fire sprinkler metal hose;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a perspective view of the grooved mechanical tee of the present invention mating with a short round tube having an annular groove on the outer surface of one end;

in the drawings: 1. the device comprises a corrugated pipe body, 2 parts of a woven net sleeve, 3 parts of an outer convex ring, 4 parts of a water outlet necking short pipe, 5 parts of a short round pipe, 6 parts of an upper half tile, 7 parts of a lower half tile, 8 parts of a guide cylinder and 9 parts of bolts, wherein an annular groove is formed in the outer surface of one end of the short round pipe.

Detailed Description

The present invention will be described in further detail with reference to the following examples.

Example 1

As shown in fig. 2 and 3, the fire-fighting watering metal hose comprises a corrugated pipe body 1 and a woven net sleeve 2, wherein the water inlet end and the water outlet end of the corrugated pipe body are respectively provided with an outer convex ring 3, and the fire-fighting watering metal hose also comprises a water outlet necking short pipe 4, and is characterized in that: the water inlet end joint is a short round pipe 5 with an annular groove on the outer surface of one end, the short round pipe 5 with the annular groove on the outer surface of one end is matched with an outer convex ring 3 arranged at the water inlet end of the corrugated pipe body 1, and the short round pipe 5 with the annular groove on the outer surface of one end is welded and connected with the outer convex ring 3 arranged at the water inlet end of the corrugated pipe body 1 by using the other end of the short round pipe 5; the water inlet end of the water outlet necking short pipe 4 is welded and connected with the outer convex ring 3 of the water outlet end of the corrugated pipe body 1;

still include with the mechanical tee bend of annular groove matched with of setting up on the short pipe one end surface, the mechanical tee bend of slot includes first tile 6, second tile 7, the sealing washer (not drawn in the description figure), be provided with the guide cylinder 8 that is used for through connection fire control water supply pipeline pipe on first tile 6, first tile 6 still has the rubber ring storehouse (not drawn in the description figure) of installation sealing washer, be provided with annular groove on the one end surface that is used for through connection fire control water supply pipeline's guide cylinder 8 to keep away from fire control water supply pipeline that first tile 6 was last to have, first tile 6 and this second tile 7 relative one end use bolt 9 fixed connection, first tile 6 and this second tile 7 relative other end use bolt 9 fixed connection.

From the above description, those skilled in the art can make various changes and modifications without departing from the technical spirit of the present invention, and the present invention is within the protection scope of the present invention. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.

Claims (1)

1. The utility model provides a fire control watering metal collapsible tube, fire control watering metal collapsible tube includes the ripple body, weaves the screen cloth, and the ripple body is intake the end, is gone out the water end and has outer bulge ring respectively, still includes water outlet necking down nozzle stub, characterized by: the corrugated pipe is characterized by also comprising a water inlet end connector, wherein the water inlet end connector is a short round pipe, the outer surface of one end of the short round pipe is provided with an annular groove, the short round pipe, the outer surface of one end of the short round pipe is provided with the annular groove, the short round pipe is matched with an outer convex ring arranged at the water inlet end of the corrugated pipe body, and the short round pipe, the outer surface of one end of the short round pipe is provided with the annular groove, and the other end of the; the water inlet end of the water outlet necking short pipe is welded and connected with an outer convex ring arranged at the water outlet end of the corrugated pipe body;

still include with the mechanical tee bend of annular groove matched with of setting up on the short pipe one end surface, the mechanical tee bend of slot includes first half tile, lower half tile, the sealing washer, be provided with the guide cylinder that is used for through connection fire control water supply pipeline pipe on the first half tile, first half tile still has the rubber ring storehouse of installation sealing washer, the one end surface that is used for through connection fire control water supply pipeline's guide cylinder to keep away from fire control water supply pipeline that has on the first half tile is provided with annular groove, bolt fixed connection is used to first half tile and this lower half tile relative one end, bolt fixed connection is used to first half tile and this lower half tile relative other end.

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