CN211716243U

CN211716243U - Metal tank for storing liquid carbon dioxide

Info

Publication number: CN211716243U
Application number: CN201922328921.1U
Authority: CN
Inventors: 童洋洋
Original assignee: Changzhou Weike Cryogenic Equipment Co ltd
Current assignee: Changzhou Weike Cryogenic Equipment Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a metal can for storing liquid carbon dioxide, which comprises a can body, the outer edge of the can body is fixedly connected with a fixed plate, the rear side of the fixed plate is provided with a threaded pipe, the inner cavity of the threaded pipe is provided with two threaded rods, and the two ends, far away from the threaded rods, extend out of the threaded pipe, the two threaded rods are movably connected with the threaded pipe through threads, the outer edge of the threaded pipe is fixedly connected with a rocking wheel, the front sides of the two threaded rods are fixedly connected with two square rods, the front ends of the square rods are fixedly connected with a disc, the fixed plate is provided with a chute, the front side of the fixed plate is provided with a notch and a round hole, and the round hole is positioned in the middle position of the notch, the square bar drives the disc to move in the direction away from the round hole, and then two adjacent tank bodies are assembled.

Description

Metal tank for storing liquid carbon dioxide

Technical Field

The utility model relates to a carbon dioxide storage technical field specifically is a metal can for storing liquid carbon dioxide.

Background

The metal tank has good tightness, can resist higher internal pressure, and is very suitable for loading liquid carbon dioxide which is liquid with little requirements on pressure and temperature, the liquid carbon dioxide liquefies carbon dioxide gas into liquid form under high pressure and low temperature, the liquid carbon dioxide is a refrigerant, can be used for preserving food, can also be used for artificial rainfall, is also an industrial raw material, and can be used for preparing soda ash, urea and steam water.

The existing metal tank is used for storing liquid carbon dioxide, but the existing metal tank has the problem of single function, and when the metal tank is transported, the metal tank and the metal tank are easy to collide, the stability is poor in the transportation process, the metal tank is easy to damage, gas leakage is easy to cause certain economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's function singleness and poor stability, provide a metal can for saving liquid carbon dioxide. The metal tank for storing the liquid carbon dioxide has the characteristics of multiple functions, good stability and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metallic tank for saving liquid carbon dioxide, which comprises a tank body, the outside edge fixedly connected with fixed plate of the jar body, the rear side of fixed plate is equipped with the screwed pipe, the inner chamber of screwed pipe is equipped with two threaded rods, and two the one end that the threaded rod was kept away from mutually all extends to the screwed pipe outside, two the threaded rod passes through screw thread and screwed pipe swing joint, the outside edge fixedly connected with of screwed pipe shakes the wheel, two square poles of the front side fixedly connected with of threaded rod, the front end fixedly connected with disc of square pole, the spout has been seted up on the fixed plate, fluting and round hole have been seted up to the front side of fixed plate, just the round hole is located grooved intermediate position.

Preferably, the rear side of fixed plate is equipped with two backup pads, and two the backup pad is for controlling the setting, two equal fixedly connected with in the backup pad and the screwed pipe bearing that matches each other, adjacent bearing is passed respectively at the both ends of screwed pipe to with bearing inner chamber fixed connection, rock the wheel and be located between two backup pads.

Preferably, the size of the opening of the circular hole is larger than the diameter of the section circle of the disc.

Preferably, the outer side edge of the rocking wheel is provided with anti-skid grains.

Preferably, the threads on the two threaded rods are in opposite directions.

Preferably, the length of the slot is greater than the maximum distance between two threaded rods.

Preferably, the two disks are arranged in a left-right symmetrical mode by taking the central axis of the tank body as a symmetrical axis.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the metal tank for storing liquid carbon dioxide is used, the threaded rod is driven to contract by rotating the rocking wheel, the square rod drives the disc to move towards the direction away from the round hole, and then two adjacent tank bodies are assembled;

2. the utility model relates to a metallic tank for saving liquid carbon dioxide when using, through the interact of square pole, fluting and disc, spout, can assemble two adjacent jar bodies, avoids bumping between the adjacent jar body when the transportation, compares with prior art, and the device has the function various and stability characteristics such as good.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a top view of the present invention.

Reference numbers in the figures: 1. a tank body; 2. shaking the wheel; 3. a support plate; 4. a threaded pipe; 5. a threaded rod; 6. a disc; 7. a circular hole; 8. grooving; 9. a fixing plate; 10. a square bar; 11. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a metal tank for storing liquid carbon dioxide comprises a tank body 1, a fixing plate 9 is fixedly connected to the outer edge of the tank body 1, two supporting plates 3 are arranged on the rear side of the fixing plate 9, the two supporting plates 3 are arranged on the left and right sides, bearings matched with a threaded pipe 4 are fixedly connected to the two supporting plates 3, two ends of the threaded pipe 4 penetrate through the adjacent bearings respectively and are fixedly connected with inner cavities of the bearings, a rocking wheel 2 is positioned between the two supporting plates 3, the threaded pipe 4 can be supported through the arrangement of the supporting plates 3, the threaded pipe 4 is arranged on the rear side of the fixing plate 9, two threaded rods 5 are arranged in the inner cavity of the threaded pipe 4, one ends, far away from the two threaded rods 5, of the two threaded rods 5 extend out of the threaded pipe 4, the directions of threads on the two threaded rods 5 are opposite, the directions of the threads on the threaded rods, the two threaded rods 5 are movably connected with the threaded pipes 4 through threads, the outer edges of the threaded pipes 4 are fixedly connected with rocking wheels 2, the outer edges of the rocking wheels 2 are provided with anti-skid grains, friction force can be increased through the arrangement of the anti-skid grains so as to be convenient to operate, the front sides of the two threaded rods 5 are fixedly connected with two square rods 10, the front ends of the square rods 10 are fixedly connected with discs 6, the two discs 6 are arranged in bilateral symmetry with the central axis of the tank body 1 as a symmetry axis, the tank body 1 can be simultaneously fixed with the two adjacent tank bodies 1 through bilateral symmetry, a chute 11 is arranged on a fixed plate 9, a notch 8 and a round hole 7 are arranged on the front side of the fixed plate 9, the round hole 7 is positioned in the middle of the notch 8, the length of the notch 8 is greater than the maximum distance between the two threaded rods 5 so as to ensure that the device can, the size of the opening of the round hole 7 is larger than the diameter of the section circle of the disc 6, so that the disc 6 can be conveniently inserted into the round hole 7.

The working principle is as follows: when the utility model is used, the tank bodies 1 are arranged in a positive and negative staggered way, the disc 6 on the tank body 1 in the middle passes through the round holes 7 matched with the adjacent two tank bodies 1, and is inserted into the inner cavity of the chute 11, then the rocking wheel 2 on the tank body 1 is rotated, the rocking wheel 2 drives the threaded pipe 4 to rotate, under the action of the screw thread, the two threaded rods 5 approach each other, further the disc 6 is driven to be far away from the round hole 7, meanwhile, the disc 6 slides in the sliding groove 11, the square rod 10 slides in the slot 8 until the square rod 10 moves to be mutually attached to one side of the inner cavity of the slot 8, thereby assembling and fixing the two adjacent tank bodies 1, ensuring that the device does not collide in the transportation process, simultaneously operating personnel can unscrew threaded rod 5 on first and last jar body 1, when needs dismantle fixed jar body 1, only need anticlockwise rotation shake wheel 2 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal can for storing liquid carbon dioxide, comprising a can body (1), characterized in that: the outer edge of the tank body (1) is fixedly connected with a fixing plate (9), the rear side of the fixing plate (9) is provided with a threaded pipe (4), the inner cavity of the threaded pipe (4) is provided with two threaded rods (5), and one end of each of the two threaded rods (5) far away from each other extends out of the threaded pipe (4), the two threaded rods (5) are movably connected with the threaded pipes (4) through threads, the outer edge of the threaded pipe (4) is fixedly connected with a rocking wheel (2), the front sides of the two threaded rods (5) are fixedly connected with two square rods (10), the front end of the square rod (10) is fixedly connected with a disc (6), a sliding groove (11) is arranged on the fixed plate (9), the front side of the fixing plate (9) is provided with a slot (8) and a round hole (7), and the round hole (7) is positioned in the middle of the slot (8).

2. A metal tank for storing liquid carbon dioxide according to claim 1, characterized in that: the rear side of fixed plate (9) is equipped with two backup pad (3), and two backup pad (3) are for controlling setting, two equal fixedly connected with and screwed pipe (4) bearing of matcing each other on backup pad (3), adjacent bearing is passed respectively at the both ends of screwed pipe (4) to with bearing inner chamber fixed connection, rock wheel (2) and be located between two backup pad (3).

3. A metal tank for storing liquid carbon dioxide according to claim 1, characterized in that: the size of the opening of the round hole (7) is larger than the diameter of the section circle of the disc (6).

4. A metal tank for storing liquid carbon dioxide according to claim 1, characterized in that: the outer side edge of the rocking wheel (2) is provided with anti-skid grains.

5. A metal tank for storing liquid carbon dioxide according to claim 1, characterized in that: the thread directions on the two threaded rods (5) are opposite.

6. A metal tank for storing liquid carbon dioxide according to claim 1, characterized in that: the length of the slot (8) is greater than the maximum distance between the two threaded rods (5).

7. A metal tank for storing liquid carbon dioxide according to claim 1, characterized in that: the two disks (6) are arranged in a bilateral symmetry mode by taking the central axis of the tank body (1) as a symmetry axis.