CN211951762U

CN211951762U - Self-sealing inflatable seal ring air nozzle device

Info

Publication number: CN211951762U
Application number: CN201922247203.1U
Authority: CN
Inventors: 杨彬; 杨泽一
Original assignee: Hebei Moshen Technology Co ltd
Current assignee: Hebei Moshen Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-11-17
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a self sealss inflatable seal circle air cock device, including the air cock main part, the air cock main part is including sealed tube, recess, transition piece, meet trachea stopper, installation handle, handle pad cover, air supply pipe stopper and angle stopper, the sealed tube is made for alloy steel material, sealed tube middle part outer lane is provided with the boss, sealed tube upper segment outer lane is provided with the recess, has the packing ring through recess fixed mounting, sealed tube outside right-hand member is provided with the fixed orifices, accomplishes through fixing bolt and to connecing trachea and air supply pipe fixed in the air cock main part outside. The utility model discloses a receiving the trachea stopper and carrying out the injecing of axial position, injecing the angle through the angle stopper, recess and packing ring through the multiunit carry out seal structure, will receive outer tube fixed mounting in the air cock main part outside through fixing bolt at last, make up the location installation and fix, have better structural stability, the practicality is strong.

Description

Self-sealing inflatable seal ring air nozzle device

Technical Field

The utility model relates to a pipeline sealing field, in particular to self sealss inflatable seal circle air cock device.

Background

Generally, the inflatable sealing ring is arranged in the mounting groove, the side face or the back face of the sealing surface of the sealing ring penetrates out of the mounting groove through the air nozzle so as to be conveniently connected with an external air source to inflate the inflatable sealing ring, and the air nozzle is equipment and a device for communicating pipelines. However, the sealing end face of some specific equipment or equipment with complex structure is arranged in the inner part or middle part of the equipment or other special sealing working conditions, and the condition that the air tap directly penetrates out is not provided.

However, the existing air tap mounting structure is complex, the efficiency is low, and the sealing performance and the reliability are not high, so that a self-sealing inflatable sealing ring air tap device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a self-sealing inflatable sealing ring air valve device, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-sealing inflatable seal ring air nozzle assembly comprising: the air faucet main body is a pipeline sealing piece and is used for connecting different pipelines, and has high requirements on reliability and sealing performance, an air receiving pipe and an air supply pipe are respectively clamped below and above the air faucet main body, the air faucet main body comprises a sealing pipe, a groove, a transition block, an air receiving pipe limiting block, an installation handle, a handle cushion cover, an air supply pipe limiting block and an angle limiting block, the sealing pipe is made of alloy steel and has good wear resistance, a boss is arranged on the outer ring of the middle part of the sealing pipe, a groove is arranged on the outer ring of the upper section of the sealing pipe, and a gasket is fixedly arranged through the groove;

the utility model discloses a gas nozzle, including sealed pipe, recess outer lane, gas inlet pipe, gas outlet pipe, gas inlet pipe, gas outlet pipe.

Preferably, the upper and lower bilateral symmetry in the boss outside of sealed tube is provided with the installation handle, installation handle outside tight fit parcel has the handle cover, the handle cover is provided with the rubber packing ring of the stripe of moving about freely and quickly for the outside, and increase frictional force, general air cock main part are circular structure, and the outside is difficult for the centre gripping, and inefficiency when leading to installing and dismantling is convenient for control through the design of installation handle and handle cover and has an effect, promotes the installation and dismantles efficiency.

Preferably, the recess both sides are provided with the chamfer structure, are convenient for to the installation and the dismantlement of packing ring the packing ring adopts rubber material, and recess and packing ring through the top are used for the installation to the air supply pipe in the sealed tube outside, and the process extrusion can be out of shape during the atress, has good leakproofness.

Preferably, the top of sealed tube boss is provided with the air supply pipe stopper, and the axial positioning when the air supply pipe stopper is used for the air supply pipe installation promotes the accuracy of location installation.

Preferably, an air connecting pipe limiting block is arranged below the boss of the sealing pipe and used for axial limiting during installation of the air connecting pipe.

Preferably, the sealed tube outside is provided with the angle stopper, carries on spacingly to the angle of the gas receiving pipe and the air supply pipe of outside installation through the angle stopper, further promotes the precision of installation.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. installation handle outside tight fit parcel has the handle cover, the handle cover is provided with the rubber packing ring of the stripe of moving about freely and quickly for the outside, and increase frictional force, general air cock main part are circular structure, and the outside is difficult for the centre gripping, and inefficiency when leading to the installation with dismantling is convenient for control through the design of installation handle and handle cover and has an effect, promotes the installation and dismantles efficiency.

2. Carry out axial position's injectment through connecing the trachea stopper, inject the angle through the angle stopper, carry out seal structure through the recess and the packing ring of multiunit, handheld installation handle and the handle pad cover are installed, and is swift convenient, and the leakproofness is good, will connect gas outer tube fixed mounting in the air cock main part outside through fixing bolt at last, and the positioning installation that makes up carries out and fixes, and simple structure is reliable, has stronger practicality.

Drawings

Fig. 1 is an overall structure diagram of an air nozzle device of a self-sealing inflatable sealing ring of the utility model;

fig. 2 is a top view structural diagram of a sealing tube in the self-sealing inflatable sealing ring air nozzle device of the present invention;

fig. 3 is the utility model relates to a sealed tube in self sealss inflatable seal circle air cock device looks sideways at the block diagram.

In the figure: 1. an air tap main body; 11. a sealing tube; 12. a groove; 13. a transition block; 14. a gas receiving pipe limiting block; 15. installing a handle; 16. a handle pad sleeve; 17. an air supply pipe limiting block; 18. An angle limiting block; 2. a gas receiving pipe; 21. an air receiving outer pipe; 22. an air-receiving inner pipe; 3. a gas supply pipe; 4. a fixing hole; 5. fixing the bolt; 6. a gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, a self-sealing inflatable seal ring air nozzle device includes: air cock main part 1, air cock main part 1 is the pipeline sealing member for the device of connecting between the different pipelines has higher requirement to reliability and leakproofness, the below of air cock main part 1 and top joint respectively have and connect trachea 2 and air supply pipe 3, as shown in fig. 2 and 3, air cock main part 1 is including sealed tube 11, recess 12, transition piece 13, connect trachea stopper 14, installation handle 15, handle casing 16, air supply pipe stopper 17 and angle stopper 18, sealed tube 11 is made for alloy steel material, has good wearability, sealed tube 11 middle part outer lane is provided with the boss, and the upper and lower bilateral symmetry in the boss outside is provided with installation handle 15, installation handle 15 outside close-fitting parcel has handle casing 16, handle casing 16 is the outside and is provided with the rubber packing ring of vertical and horizontal stripe, the air faucet body 1 is of a circular structure, the outside is not easy to clamp, the efficiency is low when the air faucet body is installed and disassembled, the air faucet body is convenient to hold and exert force through the design of an installation handle 15 and a handle cushion cover 16, the installation and disassembly efficiency is improved, a groove 12 is formed in the outer ring of the upper section of the sealing pipe 11, a gasket 6 is fixedly installed through the groove 12, chamfering structures are arranged on two sides of the groove 12, the gasket 6 is convenient to install and disassemble, the gasket 6 is made of rubber, the groove 12 and the gasket 6 above are used for installing the air supply pipe 3 outside the sealing pipe 11, the air supply pipe can deform through extrusion when stressed, the sealing performance is good, an air supply pipe limiting block 17 is arranged above a boss of the sealing pipe 11, the air supply pipe limiting block 17 is used for axial positioning when the air supply pipe 3 is installed, and the accuracy;

two groups of grooves 12 are equidistantly arranged below the sealing pipe 11, gaskets 6 are fixedly arranged on the outer rings of the grooves 12, the sealing pipe 11 and the gaskets 6 are used for installing the air receiving pipe 2, air receiving pipe limiting blocks 14 are arranged below a boss of the sealing pipe 11 and used for axial limiting when the air receiving pipe 2 is installed, a fixing hole 4 is formed in the right end of the outer side of the sealing pipe 11, threaded holes are formed in the fixing hole 4, through holes are formed in the outer sides of the corresponding air receiving pipe 2 and the corresponding air supply pipe 3, fixing of the air receiving pipe 2 and the air supply pipe 3 on the outer side of the air faucet main body 1 is completed through fixing bolts 5, an angle limiting block 18 is arranged on the outer side of the sealing pipe 11, the angle of the air receiving pipe 2 and the angle of the air supply pipe 3 which are installed on the outer side are limited through the angle limiting block 18, the installation precision is further improved, a transition block 13 is arranged at the, connect gas outer tube 21 to cup joint in the 11 lower extremes of sealed tube outsides, connect the outer tube 21 inboard of gas to be provided with and connect the gas inner tube 22, connect the gas inner tube 22 to laminate with transition piece 13, through transition piece 13 and the arc structure that connects the gas inner tube 22 upper end, reduce the resistance of fluid when air cock main part 1 with connect between the trachea 2 circulation, carry out axial position's injecing through connecing trachea stopper 14, inject the angle through angle stopper 18, carry out seal structure through the recess 12 of multiunit and packing ring 6, handheld installation handle 15 and handle pad cover 16 are installed, and is swift convenient, the leakproofness is good, will connect gas outer tube 21 fixed mounting in the 1 outside of air cock main part through fixing bolt 5 at last, carry out the combined orientation installation and fix, have better structural stability, therefore, the clothes hanger is strong in.

The utility model discloses a during the theory of operation: firstly, the gasket 6 is sleeved outside the groove 12, the air receiving pipe 2 is sleeved and installed inside the air receiving pipe 2, the axial position of the air receiving pipe 2 is limited by the air receiving pipe limiting block 14, the angle of the air receiving pipe 2 is limited by the angle limiting block 18, a plurality of groups of grooves 12 and gaskets 6 are used for sealing structures, the installation handle 15 and the handle cushion cover 16 are installed in a handheld mode, the operation is fast and convenient, the sealing performance is good, and finally the air receiving outer pipe 21 is fixedly installed on the outer side of the air nozzle main body 1 through the fixing bolt 5 to be combined, positioned, installed and fixed; will connect 2 upper ends of trachea to cup joint inside air supply pipe 3, wherein air supply pipe stopper 17 is injectd the axial position of air supply pipe 3, angle stopper 18 is injectd the angle of air supply pipe 3, carry out seal structure through recess 12 and packing ring 6, the back will connect gas outer tube 21 fixed mounting in the 1 outside of air cock main part through fixing bolt 5, make up the location installation and fix, the device accomplishes the connection to the both ends pipeline, therefore, the steam generator is simple in operation, the leakproofness is good, the reliability is strong, and the steam generator has extremely strong practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self sealss inflatable seal circle air cock device, includes air cock main part (1), its characterized in that: the air faucet comprises an air faucet body (1), and is characterized in that the air faucet body (1) is a pipeline sealing element, an air receiving pipe (2) and an air supply pipe (3) are respectively clamped below and above the air faucet body (1), the air faucet body (1) comprises a sealing pipe (11), a groove (12), a transition block (13), an air receiving pipe limiting block (14), an installation handle (15), a handle cushion cover (16), an air supply pipe limiting block (17) and an angle limiting block (18), the sealing pipe (11) is made of alloy steel, a boss is arranged on the outer ring of the middle of the sealing pipe (11), a groove (12) is arranged on the outer ring of the upper section of the sealing pipe (11), and a gasket (6) is fixedly installed through the;

sealing tube (11) below position equidistance is provided with two sets of recesses (12), and recess (12) outer lane fixed mounting has packing ring (6), sealing tube (11) outside right-hand member is provided with fixed orifices (4), be provided with the screw hole in fixed orifices (4), the corresponding trachea (2) and air supply pipe (3) outside of connecing is provided with the through-hole, accomplishes through fixing bolt (5) and is being provided with transition piece (13) to connecing trachea (2) and air supply pipe (3) in air cock main part (1) outside fixed, sealing tube (11) bottom.

2. A self-sealing inflatable seal ring air tap device according to claim 1, wherein: the upper side and the lower side of the outer side of the boss of the sealing pipe (11) are symmetrically provided with installation handles (15), the outer side of each installation handle (15) is tightly wrapped with a handle cushion cover (16), and the handle cushion cover (16) is a rubber gasket with longitudinal and transverse stripes arranged on the outer side.

3. A self-sealing inflatable seal ring air tap device according to claim 1, wherein: the two sides of the groove (12) are provided with chamfer structures, so that the gasket (6) can be conveniently mounted and dismounted, and the gasket (6) is made of rubber.

4. A self-sealing inflatable seal ring air tap device according to claim 1, wherein: an air supply pipe limiting block (17) is arranged above the boss of the sealing pipe (11).

5. A self-sealing inflatable seal ring air tap device according to claim 1, wherein: an air receiving pipe limiting block (14) is arranged below the boss of the sealing pipe (11).

6. A self-sealing inflatable seal ring air tap device according to claim 1, wherein: an angle limiting block (18) is arranged on the outer side of the sealing pipe (11).

7. A self-sealing inflatable seal ring air tap device according to claim 1, wherein: connect trachea (2) including connecing gas outer tube (21) and connecing gas inner tube (22), connect gas outer tube (21) to cup joint in sealed tube (11) lower extreme outside, connect gas outer tube (21) inboard to be provided with and connect gas inner tube (22), connect gas inner tube (22) and transition piece (13) to laminate, transition piece (13) and the arc structure who connects gas inner tube (22) upper end.