CN201865819U

CN201865819U - Gas pipe and liquid pipe conversion device

Info

Publication number: CN201865819U
Application number: CN2010205760978U
Authority: CN
Inventors: 张秀春
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-17
Filing date: 2010-10-17
Publication date: 2011-06-15
Anticipated expiration: 2020-10-17

Abstract

The utility model belongs to the technical field of crossed conversion of gas and liquid pipelines, relating to a gas-liquid pipeline conversion device; six butt-joint pipe openings are respectively arranged at the centers of six sides of a shell with a hexagonal cylindrical structure, the positions and the sizes of the butt-joint pipe openings on corresponding sides at opposite angles of the hexagon are symmetrical; a rotating body which has the thickness as same as that of the shell and can rotate around a center line is arranged at the center of the shell, the side surfaces at the periphery of the cylindrical rotating body are respectively provided with three intracavity type pipe holes communicated by pipelines, the size of the intracavity type pipe holes in the rotating body is equal to that of the butt-joint pipe openings on the shell, and when any one pair is aligned, the other two pairs are both correspondingly aligned and closely connected; two sides of a pair of angle edges of a hexagonal body of the shell are respectively provided with a fixed seat; the gas pipe and liquid pipe conversion device has novel design principle, and simple and reliable structure, is convenient to use, and can be used for conversion for the butt joint of different pipelines when various pipelines are interchanged and communicated in a crossed way, so that gas or liquid can be crossed or different types of gas and liquid can be communicated in a crossed way.

Description

A kind of gas-liquid pipeline conversion equipment

Technical field:

The utility model belongs to gas and fluid pipeline cross over transition technical field, relates to a kind of gas-liquid pipeline conversion equipment, intersection switching occasion when being used for gas or liquid conducting pipes.

Background technique:

Along with continuous development economic and science and technology, Motor Vehicle has become the transport facility that people generally use.Existing fuel for motor vehicle mainly contains gasoline, diesel oil, types such as rock gas, and high-power Motor Vehicle generally adopts diesel oil is fuel, this is because the chemical property of diesel oil is convenient to be applied to large-power occasions, its hot burning value is higher, and pollute less relatively, but the shortcoming of diesel engine is that the diesel oil fusing point is higher, can use at normal temperatures, if use in the winter time, particularly the refrigerant latitudes in earth the north uses, when temperature is lower than 0 ℃, the mobile variation of diesel oil, even can be frozen into piece, and be that viscosity is bigger, when Motor Vehicle oil circuit pipeline is thin, tend to produce blocking phenomenon, make engine misses, particularly during the initial start-up Motor Vehicle, generally to take the local heating mode to make oily temperature rise in the diesel oil tank, reach and flowing state just can be convenient to start locomotive.The mode of heating that adopts mainly contains water heating type, electric heating type at present, and what also have directly heats to fuel tank with fire when starting locomotive; Shortcomings such as it is stupid assorted that existing these mode ubiquities the means of heating, and Security is little, and environmental pollution is serious when particularly heating with artificial straight fire in the winter time, damage easily to human body and vehicle.For the situation of using two or more liquid fuels, or during two kinds of liquid actings in conjunction, often need the existing exchange butt joint of butt joint mutually of two kinds of pipelines, when particularly diesel engine is installed to fuel tank, the exchange butt joint of two fuel tank fuel feeding does not see that as yet mature technique equipment is arranged, and lacks a kind of pipeline butt joint conversion equipment of special use.

Summary of the invention:

Goal of the invention of the present utility model is to overcome the shortcoming of prior art existence, seeks to design to prepare the pipeline changing valve that a kind of multichannel cross exchanged is used, and adopts and rotates tube chamber and the fixedly mutual cross over transition connection in pore docking mode realization multitube road.

To achieve these goals, agent structure of the present utility model comprises the butt joint mouth of pipe, fixed hole, roll pin, housing, rotor and fixed base; Six avris centers of the housing of Hexagon column structure are shaped on six butt joint mouths of pipe, butt joint nozzle orientation on the corresponding Hexagon side opposite the angle and size symmetry respectively; The center of housing is shaped on identical with thickness of shell and can be around the rotor of center line rotation, be shaped on the inner chamber up-to-date style pore that three pipelines are connected on the peripheral side of cylindrical rotor respectively, a pair of symmetrical internal cavity pore wherein is the straight line shape pipe that communicates, the twice internal cavity pore of its both sides is circular-arc circular pipe type and intercommunication respectively, internal cavity pore on the rotor is reciprocity mutually with the butt joint mouth of pipe size on the housing, during wherein any a pair of alignment, all corresponding alignment of other two couples is also connected airtight; The rib both sides, hexahedron one diagonal angle of housing are shaped on fixed base respectively, are convenient to housing is fixed on other matrixes by fixed hole; Being shaped as of fixed hole is square, circular or irregularly shaped.

The utility model compared with prior art, its design principle novelty, simple and reliable for structure, easy to use, can be used for changing when various multitubes road cross exchanged is communicated with butt joint the butt joint of different pipelines, make the connection that crosses one another of gas or liquid intersection or gas with various, liquid.

Description of drawings:

Fig. 1 is a structural principle schematic representation of the present utility model.

Embodiment:

Do a progressive explanation below in conjunction with accompanying drawing and by embodiment.

Embodiment:

The agent structure of present embodiment comprises the butt joint mouth of pipe 1,2,3,4,5 and 6, fixed hole 7, roll pin 8, housing 9, rotor 10 and fixed base 11; Six avris centers of the housing 9 of Hexagon column structure are shaped on the butt joint mouth of pipe 1,2,3,4,5 and 6, butt joint nozzle orientation on the corresponding Hexagon side opposite the angle and size symmetry respectively; The center of housing 9 is shaped on identical with thickness of shell and can be around the rotor 10 of center line rotation, control the internal cavity pore that three roads are connected on the peripheral side of cylindrical rotor 10 respectively, a pair of symmetrical internal cavity pore wherein is the straight line shape pipe that communicates, the twice internal cavity pore of its both sides is circular-arc circular pipe type and intercommunication respectively, internal cavity pore on the rotor 10 is reciprocity mutually with the butt joint mouth of pipe size on the housing 9, during wherein any a pair of alignment, all corresponding alignment of other two couples is also connected airtight; The rib both sides, hexahedron one diagonal angle of housing 9 are shaped on fixed base 11 respectively, are convenient to housing 9 is fixed on other matrixes by fixed hole 7; Being shaped as of fixed hole 7 is square, circular or irregularly shaped.

Claims

1. gas-liquid pipeline conversion equipment, agent structure comprises the butt joint mouth of pipe, fixed hole, roll pin, housing, rotor and fixed base, six avris centers that it is characterized in that the housing of Hexagon column structure are shaped on six butt joint mouths of pipe, butt joint nozzle orientation on the corresponding Hexagon side opposite the angle and size symmetry respectively; The center of housing is shaped on identical with thickness of shell and can be around the rotor of center line rotation, be shaped on the internal cavity pore that three pipelines are connected on the peripheral side of cylindrical rotor respectively, a pair of symmetrical internal cavity pore wherein is the straight line shape pipe that communicates, the twice internal cavity pore of its both sides is circular-arc circular pipe type and intercommunication respectively, internal cavity pore on the rotor is reciprocity mutually with the butt joint mouth of pipe size on the housing, during wherein any a pair of alignment, all corresponding alignment of other two couples is also connected airtight; The rib both sides, hexahedron one diagonal angle of housing are shaped on fixed base respectively; Being shaped as of fixed hole is square or circular.