CN210739961U

CN210739961U - Structure is just torn open to liquid oxygen jar body output port

Info

Publication number: CN210739961U
Application number: CN201921352766.0U
Authority: CN
Inventors: 代晓
Original assignee: Yichuan Hongyuan Gas Technology Co ltd
Current assignee: Yichuan Hongyuan Gas Technology Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-12
Anticipated expiration: 2029-08-20

Abstract

The utility model provides a liquid oxygen jar body output port just tears structure open relates to liquid oxygen jar technical field, including a jar body and input tube, the one end lateral wall of the jar body is provided with the output tube, and fixedly connected with check valve in the output tube, one side lateral wall of output tube is provided with sealing device, the input tube inserts among the sealing device and offsets rather than the inner wall, the one end lateral wall of the jar body is provided with the mobile device, sealing device includes that the output tube upper cover is established and fixed connection's a location section of thick bamboo, and the inner wall of a location section of thick bamboo links firmly the sealing washer, the input tube inserts in the location section of thick bamboo and offsets with the inner wall. Adopt sealing device and fixing device, realize being convenient for to accomplish the installation to the input tube, avoid the tradition to adopt welded mode to fix the dismantlement of being not convenient for, effective improve equipment's ease for use adopts mobile device, realizes the mobile device of being convenient for, avoids equipment to carry with the help of other equipment in the transportation needs, wastes time and energy and unstable, improve equipment's stability.

Description

Structure is just torn open to liquid oxygen jar body output port

Technical Field

The utility model relates to a liquid oxygen jar technical field especially relates to a liquid oxygen jar body output port just tears structure open.

Background

Liquid oxygen tanks, containers for storing liquid oxygen, are mostly used in the medical industry, and the method for industrially producing liquid oxygen is to fractionate liquid air. The total expansion ratio of liquid oxygen is as high as 860:1, because of the advantage that the liquid oxygen is widely applied to industrial production and military aspects in modern times.

The most welded technology of adoption is being connected with the gas-supply pipe mostly to the present many liquid oxygen jars, and the dismantlement of being not convenient for in use, and the removal of being not convenient for in use of the present most liquid oxygen jar, need waste time and energy with the help of other equipment transport, and is unstable, is unfavorable for popularizing and using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a structure for conveniently disassembling an output port of a liquid oxygen tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a structure is just torn open to liquid oxygen jar body output port, includes a jar body and input tube, the one end lateral wall of the jar body is provided with the output tube, and fixedly connected with check valve in the output tube, one side lateral wall of output tube is provided with sealing device, the input tube inserts among the sealing device and offsets rather than the inner wall, the one end lateral wall of the jar body is provided with the mobile device.

The sealing device comprises a positioning cylinder which is sleeved on the output pipe and is fixedly connected with the output pipe, a sealing ring is fixedly connected to the inner wall of the positioning cylinder, the input pipe is inserted into the positioning cylinder and abuts against the inner wall of the sealing ring, a fixing device is arranged on the side wall of one end of the positioning cylinder, and the fixing device is inserted into the input pipe and abuts against the inner wall of the input pipe.

The fixing device comprises an extension spring fixedly connected with the side wall of one end of the positioning cylinder, one end of the extension spring is fixedly connected with a pulling block, one end of the side wall of the pulling block is fixedly connected with an insertion rod, and the insertion rod penetrates through the extension spring and is inserted into the input tube to be abutted against the inner wall of the input tube.

The mobile device comprises a supporting rod fixedly connected with one end side wall of the tank body and arranged at three equal intervals, a rotating wheel is rotatably connected to the supporting rod, a threaded rod is fixedly connected with one end side wall of the tank body, a positioning disc is sleeved on the threaded rod and connected with the threaded rod in a threaded mode, and a stop dog is fixedly connected with one end side wall of the threaded rod.

The inserted bar is sleeved with and fixedly connected with a sealing ring, and the side wall of one end of the sealing ring is abutted to the side wall of one end of the positioning cylinder.

The one end lateral wall fixedly connected with guard circle of jar body, and the guard circle adopts stainless steel suppression and polishes and make.

Advantageous effects

1. The utility model discloses in, adopt sealing device and fixing device, realize being convenient for accomplish the installation to the input tube, avoid the tradition to adopt welded mode to fix the convenient to detach, effective improve equipment's ease of use.

2. The utility model discloses in, adopt the mobile device, realize the mobile device of being convenient for, avoid equipment to need with the help of other equipment transport in the transportation, waste time and energy and unstable, improve equipment's stability.

Drawings

FIG. 1 is a perspective view of a detachable structure of an output port of a liquid oxygen tank in accordance with the present invention;

FIG. 2 is a perspective view of a fixing device in a detachable structure of an output port of a liquid oxygen tank in accordance with the present invention;

FIG. 3 is a perspective view of a mobile device in a detachable structure of an output port of a liquid oxygen tank according to the present invention;

fig. 4 is a schematic structural diagram of the sealing device and the fixing device in the easy-to-detach structure of the output port of the liquid oxygen tank.

Illustration of the drawings:

1. a guard ring; 2. a tank body; 3. an input tube; 4. an output pipe; 5. a one-way valve; 6. a seal ring; 7. a mobile device; 71. a rotating wheel; 72. a stopper; 73. a support bar; 74. positioning a plate; 75. a threaded rod; 8. a sealing device; 81. a positioning cylinder; 82. a seal ring; 9. a fixing device; 91. inserting a rod; 92. pulling the block; 93. a tension spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a liquid oxygen tank body output port easy-to-detach structure comprises a tank body 2 and an input pipe 3, wherein a protection ring 1 is fixedly connected to one end side wall of the tank body 2, the protection ring 1 is made of stainless steel through pressing and polishing, the tank body 2 is effectively protected from a check valve 5 and the input pipe 3, the stability of equipment is improved, an output pipe 4 is arranged on one end side wall of the tank body 2, the check valve 5 is fixedly connected in the output pipe 4, a sealing device 8 is arranged on one side wall of the output pipe 4, the sealing device 8 comprises a positioning cylinder 81 which is sleeved and fixedly connected on the output pipe 4, a sealing ring 82 is fixedly connected to the inner wall of the positioning cylinder 81, the input pipe 3 is inserted into the positioning cylinder 81 and abuts against the inner wall of the sealing ring 82, a fixing device 9 is arranged on one end side wall of the positioning cylinder 81, the fixing device 9 is inserted into the input pipe 3 and abuts against the inner, one end side wall of the tank body 2 is provided with a moving device 7.

The fixing device 9 comprises an extension spring 93 fixedly connected with the side wall of one end of the positioning cylinder 81, one end of the extension spring 93 is fixedly connected with a pulling block 92, the side wall of one end of the pulling block 92 is fixedly connected with an inserting rod 91, the inserting rod 91 is sleeved and fixedly connected with a sealing ring 6, the side wall of one end of the sealing ring 6 is abutted against the side wall of one end of the positioning cylinder 81, the inserting rod 91 penetrates through the extension spring 93 and is inserted into the input tube 3 to abut against the inner wall of the input tube, when the input tube is installed, the pulling block 92 is pulled to move in the direction away from the positioning cylinder 81 to enable the extension spring 93 to deform to generate elastic force, the input tube 3 is inserted into the positioning cylinder 81, the pulling block 92 is released, the extension spring 93 loses constraint to drive the pulling block 92 to reset, and drives the inserting rod 91 to be inserted into the positioning cylinder 81 to complete fixation, and through the arrangement of a sealing device 8 and the fixing device 9, the installation of, the usability of the equipment is effectively improved.

The moving device 7 comprises three equally spaced support rods 73 fixedly connected with one end side wall of the tank body 2, a rotating wheel 71 is rotatably connected to the support rods 73, a threaded rod 75 is fixedly connected with one end side wall of the tank body 2, a positioning disc 74 is sleeved on the threaded rod 75 and is in threaded connection with the threaded rod, and a stop block 72 is fixedly connected with one end side wall of the threaded rod 75.

The utility model discloses a theory of operation: when the device is installed, the pull block 92 is pulled to the direction far away from the positioning cylinder 81 to drive the insertion rod 91 to move, the extension spring 93 deforms to generate elastic force, the input pipe 3 is inserted into the positioning cylinder 81, the pull block 92 is loosened, the extension spring 93 loses the constraint to drive the pull block 92 to reset, the insertion rod 91 is driven to be inserted into the positioning cylinder 81 to complete fixation, the input pipe 3 is conveniently installed by arranging the sealing device 8 and the fixing device 9, the problem that the traditional input pipe 3 is fixed in a welding mode and is inconvenient to detach is solved, the usability of the device is effectively improved, when the device is moved, the positioning disc 74 is rotated to adjust the height of the positioning disc 74, the positioning disc 74 rubs against the rotating wheel 71, the rotating wheel 71 is limited to rotate, the moving device 7 is arranged to facilitate moving of the device, the device is prevented from being carried by other devices in transportation, time and labor.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a structure is just torn open to liquid oxygen jar body output port, includes jar body (2) and input tube (3), its characterized in that: the utility model discloses a jar body, including jar body (2), one end lateral wall of jar body (2) is provided with output tube (4), and fixedly connected with check valve (5) in output tube (4), one side lateral wall of output tube (4) is provided with sealing device (8), input tube (3) insert in sealing device (8) and offset rather than the inner wall, the one end lateral wall of jar body (2) is provided with mobile device (7).

2. The easy-to-disassemble structure for the output port of the liquid oxygen tank as claimed in claim 1, wherein: sealing device (8) are gone up the cover and are established and fixed connection's a location section of thick bamboo (81) including output tube (4), and the inner wall of a location section of thick bamboo (81) is connected with sealing washer (82) admittedly, input tube (3) insert in a location section of thick bamboo (81) and offset with the inner wall of sealing washer (82), the one end lateral wall of a location section of thick bamboo (81) is provided with fixing device (9), and fixing device (9) insert in input tube (3) and offset rather than the inner wall.

3. The easy-to-disassemble structure for the output port of the liquid oxygen tank as claimed in claim 2, wherein: the fixing device (9) comprises an extension spring (93) fixedly connected with one end side wall of the positioning cylinder (81), one end of the extension spring (93) is fixedly connected with a pulling block (92), one end side wall of the pulling block (92) is fixedly connected with an inserting rod (91), and the inserting rod (91) penetrates through the extension spring (93) and is inserted into the input pipe (3) to be abutted to the inner wall of the input pipe.

4. The easy-to-disassemble structure for the output port of the liquid oxygen tank as claimed in claim 1, wherein: the mobile device (7) comprises a support rod (73) which is fixedly connected with one end side wall of the tank body (2) and is arranged at three equal intervals, a rotating wheel (71) is connected to the support rod (73) in a rotating mode, a threaded rod (75) is fixedly connected with one end side wall of the tank body (2), a positioning disc (74) is sleeved on the threaded rod (75) in a threaded mode, and a stop block (72) is fixedly connected with one end side wall of the threaded rod (75).

5. The easy-to-disassemble structure for the output port of the liquid oxygen tank as claimed in claim 3, wherein: the inserted bar (91) is sleeved with and fixedly connected with a sealing ring (6), and one end side wall of the sealing ring (6) is abutted to one end side wall of the positioning cylinder (81).

6. The easy-to-disassemble structure for the output port of the liquid oxygen tank as claimed in claim 1, wherein: the one end lateral wall fixedly connected with guard circle (1) of jar body (2), and guard circle (1) adopts the stainless steel suppression and polishes and make.