CN205001707U

CN205001707U - Rotatable fluid valve of large -traffic multiple -pass export

Info

Publication number: CN205001707U
Application number: CN201520597698.XU
Authority: CN
Inventors: 林青海; 章贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-11
Filing date: 2015-08-11
Publication date: 2016-01-27
Anticipated expiration: 2025-08-11

Abstract

The utility model provides a rotatable fluid valve of large -traffic multiple -pass export, includes the inner tube of taking flange, characterized by: the outside suit of inner tube can the pivoted outer tube, and outer pipe racks flange sets up steel ball and hole and use the sealing washer between the inside and outside pipe, and fixed connection locating plate on the inner tube sets up the locating hole of equipartition along the circumference on, sets up the location pinhole in the bottom of outer tube, cartridge locating pin on location pinhole and the corresponding locating hole, the lower extreme cartridge split pin of locating pin, export of flange joint multiple -pass and butterfly valve are passed through to the upper end of outer tube. The utility model discloses large -traffic, the export multiple -pass and rotatable of heavy -calibre can be realized, the demand of modern city construction fire prevention relief of disaster facility is satisfied.

Description

A kind of large discharge multi-path exports rotatable Fluid valve

Technical field

The utility model belongs to a kind of Fluid valve, and particularly a kind of large discharge multi-path exports rotatable Fluid valve.

Background technique

Domestic at present, no matter be airport, the valve system of fire protection and rescue that adopts of market, subway, railway station and large-scale business buildings is single outlet and heavy caliber is little, Way out can not adjust, once there is the condition of a fire, because of water-supply shortages, force fire-fighting truck to be fetched water a long way, bring inconvenience to fire control and disaster rescue, incur loss through delay best disaster relief opportunity, cause immeasurable loss to country and enterprise.

Summary of the invention

The purpose of this utility model is to provide a kind of large discharge multi-path and exports rotatable Fluid valve, realizes heavy caliber large discharge, exports multi-path and rotatable Fluid valve, meet the demand of modern urban construction fire protection and rescue facility.

The technological scheme that the utility model provides is as follows: the interior pipe comprising band adpting flange, it is characterized in that: interior pipe outside is set with the outer tube that can rotate, outer pipe racks adpting flange, steel ball and hole seal ring are set between inner and outer pipe, be fixedly connected with positioning plate on inner pipe, positioning plate circumferentially arranges uniform positioning hole, positioning pin hole is set in the bottom of outer tube, plug-in mounting locating stud on the positioning hole of positioning pin hole and correspondence, the lower end plug-in mounting cotter pin of locating stud; The upper end of outer tube is exported and butterfly valve by Flange joint multi-path.

The utility model has the advantages that: realize heavy caliber large discharge, export multi-path and rotatable using function, meet the demand of modern urban construction fire protection and rescue facility.

Accompanying drawing explanation

Fig. 1 is inner and outer pipe linkage structure schematic diagram of the present utility model.

Fig. 2 is the stereogram of Fig. 1.

Fig. 3 is that inner and outer pipe of the present utility model and multi-path export and butterfly valve linkage structure schematic diagram.

Fig. 4 is multi-path of the present utility model outlet and butterfly valve linkage structure schematic diagram.

Embodiment

See Fig. 1,2, concrete structure is as follows: the interior pipe 8 being provided with adpting flange 1, the outside of interior pipe 8 is set with the outer tube 11 that can rotate, outer tube 11 is with between adpting flange 12. inner and outer pipe and is arranged steel ball 9 and hole seal ring 10, it is inner that steel ball 9 is assembled in steel ball fore-set 6, steel ball fore-set 6 is threaded on outer tube wall, and most external fixes shrouding 4 by connecting bolt 7.Interior pipe 8 is fixedly connected with positioning plate 3, positioning plate 3 circumferentially arranges uniform positioning hole, positioning pin hole is set in the bottom of outer tube 11, plug-in mounting locating stud 5 on the positioning hole of positioning pin hole and correspondence, the lower end plug-in mounting cotter pin 2 of locating stud 5; See Fig. 3,4, the upper end of outer tube 11 connects multi-path outlet 14 and butterfly valve 15 by flange 12,13.

The utility model can be designed to one logical four or one logical six.

Claims

1. a large discharge multi-path exports rotatable Fluid valve, comprise the interior pipe of band adpting flange, it is characterized in that: interior pipe outside is set with the outer tube that can rotate, outer pipe racks adpting flange, arranges steel ball and hole seal ring, is fixedly connected with positioning plate on inner pipe between inner and outer pipe, positioning plate circumferentially arranges uniform positioning hole, positioning pin hole is set in the bottom of outer tube, plug-in mounting locating stud on the positioning hole of positioning pin hole and correspondence, the lower end plug-in mounting cotter pin of locating stud; The upper end of outer tube is exported and butterfly valve by Flange joint multi-path.