CN221222347U

CN221222347U - Liquid carbon dioxide storage device

Info

Publication number: CN221222347U
Application number: CN202322906902.9U
Authority: CN
Inventors: 杨博
Original assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Current assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-25
Anticipated expiration: 2033-10-27

Abstract

The utility model relates to the technical field of carbon dioxide storage, in particular to a liquid carbon dioxide storage device. Including the storage jar, its characterized in that, storage jar bottom is equipped with the base, the base outside is equipped with actuating mechanism, the inside rotation of base is connected with the pivot, actuating mechanism with the pivot is connected, the both ends rotation of pivot is connected with the connecting piece, fixedly connected with slider that can reciprocate on the connecting piece, the bottom of slider is equipped with the pulley. The rotating shaft is driven to rotate by the driving mechanism, and the connecting piece is driven to rotate by the rotating shaft, so that the sliding block drives the pulley to move downwards to the lower part of the base, and the storage tank is driven to move by the pulley, thereby saving time and labor; when the storage tank is moved to a required place, the driving mechanism is started again to enable the pulley to move upwards to retract, so that the stability of the storage tank is ensured.

Description

Liquid carbon dioxide storage device

Technical Field

The utility model relates to the technical field of carbon dioxide storage, in particular to a liquid carbon dioxide storage device.

Background

Liquid carbon dioxide storage is typically pressure storage or refrigerated storage. Pressure storage is the compression of carbon dioxide gas to a high pressure state, typically at a pressure of about 800 to 900psi (55 to 62 bar), to a liquid state, and is stored and transported through storage tanks and piping. Refrigerated storage is by reducing the temperature of the carbon dioxide to liquefy it (about-78 degrees celsius) and then storing it in a cryogenic container.

The existing liquid carbon dioxide storage device is large in size, and a plurality of workers are required to carry the liquid carbon dioxide storage device when the liquid carbon dioxide storage device moves in a short distance, so that carrying is difficult, and time and labor are wasted. Accordingly, the present utility model has been made.

Disclosure of utility model

The utility model aims to provide a liquid carbon dioxide storage device which can move, is convenient to transfer and saves time and labor.

The utility model provides a liquid carbon dioxide storage device which comprises a storage tank, wherein a base is arranged at the bottom of the storage tank, a driving mechanism is arranged outside the base, a rotating shaft is rotatably connected inside the base, the driving mechanism is connected with the rotating shaft, connecting pieces are rotatably connected to two ends of the rotating shaft, a sliding block capable of moving up and down is fixedly connected to the connecting pieces, and a pulley is arranged at the sliding bottom.

Further, two rotating shafts are arranged in parallel in the base, the rotating shafts are a first rotating shaft and a second rotating shaft respectively, a driving wheel is fixed in the middle of the first rotating shaft, a driven wheel is fixed in the middle of the second rotating shaft, the driving wheel is meshed with the driven wheel, and the driving mechanism is fixedly connected with the first rotating shaft.

Further, the connecting piece includes the head rod, first pivot with the equal fixed connection in both ends of second pivot and installation piece, installation piece one end rotates and is connected with the head rod, the head rod is kept away from the one end rotation of installation piece is connected with the connecting plate, it is connected with the second connecting rod to rotate on the connecting plate, the second connecting rod with slider fixed connection.

Further, the supporting seats are fixedly connected to two ends of two opposite side walls of the base, openings capable of enabling the pulleys to extend out are formed in the bottoms of the supporting seats, the supporting seats are fixedly connected with the storage tank, limiting frames are fixedly connected to the inside of the supporting seats, and the sliding blocks slide up and down along the limiting frames.

Further, a circulating cooling device is arranged on the side wall of the storage tank.

Further, the circulating cooling device comprises a circulating pipeline, a cavity is formed in the side wall of the storage tank, the circulating pipeline is arranged in the cavity, a water storage tank is arranged outside the side wall of the storage tank, a water pump is arranged on the side wall of the water storage tank, a water inlet of the circulating pipeline is connected with the water pump, and a water outlet of the circulating pipeline is connected with the water storage tank.

Further, the driving mechanism is a motor, and an output shaft of the motor penetrates through the side wall of the base and is fixedly connected with the first rotating shaft.

Further, a mounting plate is fixed on the outer side wall of the base, and the motor is fixed on the mounting plate.

Further, the pulley is fixedly connected with the sliding block.

Further, two ends of the rotating shaft are rotatably connected with two opposite side walls inside the base.

In summary, the utility model has the following advantages:

According to the technical scheme provided by the utility model, the rotating shaft is driven to rotate by the driving mechanism, and the connecting piece is driven to rotate by the rotating shaft, so that the sliding block drives the pulley to move downwards below the base, and the storage tank is driven to move by the pulley, so that time and labor are saved; when the storage tank is moved to a required place, the driving mechanism is started again to enable the pulley to move upwards to retract, so that the stability of the storage tank is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a memory device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a base structure according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a circulation cooling device in an embodiment of the utility model.

Reference numerals illustrate: 1-storage tank, 2-base, 3-motor, 41-first pivot, 42-second pivot, 5-action wheel, 6-follow driving wheel, 7-installation piece, 8-head rod, 9-connecting plate, 10-second connecting rod, 11-slider, 12-pulley, 13-supporting seat, 14-spacing frame, 15-water pump, 16-circulation pipeline, 17-water storage tank, 18-mounting panel.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

The utility model relates to a liquid carbon dioxide storage device, which comprises a storage tank 1, wherein the middle part of the bottom of the storage tank 1 is fixedly connected with a base 2, a driving mechanism is arranged outside the base 2, in the embodiment, the driving mechanism adopts a motor 3, a rotating shaft is rotatably connected inside the base 2, two mutually parallel rotating shafts are arranged in the utility model, namely a first rotating shaft 41 and a second rotating shaft 42, and two ends of the first rotating shaft 41 and the second rotating shaft 42 are rotatably connected with two opposite side walls inside the base 2; the output shaft of the motor 3 penetrates through the side wall of the base 2 and is fixedly connected with the first rotating shaft 41, two ends of the first rotating shaft 41 and two ends of the second rotating shaft 42 are respectively and rotatably connected with a connecting piece, a sliding block 11 capable of moving up and down is fixedly connected to the connecting piece, and the bottom of the sliding block 11 is fixedly connected with a pulley 12, as shown in fig. 1 and 2.

The mounting plate 18 is fixed on the lateral wall of the base 2, the motor 3 is fixed on the mounting plate 18, the driving wheel 5 is fixedly connected with the middle part of the peripheral wall of the first rotating shaft 41, the driven wheel 6 is fixedly connected with the middle part of the peripheral wall of the second rotating shaft 42, and the driving wheel 5 is meshed with the driven wheel 6. Both ends of the first rotating shaft 41 and the second rotating shaft 42 are fixedly connected with the mounting blocks 7. The connecting piece includes head rod 8, and the inside rotation of installation piece 7 one end is connected with head rod 8, and head rod 8 is kept away from the one end rotation of installation piece 7 and is connected with connecting plate 9, and the inside rotation of one end that head rod 8 was kept away from to connecting plate 9 is connected with second connecting rod 10, and second connecting rod 10's periphery wall middle part fixedly connected with slider 11.

The two opposite side walls of the base 2 are both fixed with supporting seats 13 at two ends, the top of each supporting seat 13 is fixedly connected with the storage tank 1, and the shape of the top of each supporting seat 13 is arc-shaped and matched with the shape of the tank body of the storage tank 1. The supporting seat 13 is internally provided with a cavity, a limiting frame 14 is fixedly arranged in the cavity, and the sliding block 11 slides up and down along the inside of the limiting frame 14. The bottom of the support base 13 is provided with an opening for the pulley 12 to extend. The bottom of the support seat 13 is flush with the bottom of the base 2.

The storage tank 1 is provided with a circulating cooling device, and as shown in fig. 3, the circulating cooling device comprises a circulating pipeline 16, a water storage tank 17 and a water pump 15. The inside cavity that is equipped with of lateral wall of storage tank 1 installs circulation pipeline 16 in the cavity, and the lateral wall top of storage tank 1 fixedly mounted has water storage tank 17, and the right side wall fixedly connected with water pump 15 of water storage tank 17, the delivery port of water pump 15 and the water inlet fixed connection of circulation pipeline 16, the delivery port of circulation pipeline 16 and the right side wall fixed connection of water storage tank 17. The storage tank is placed in natural environment, there is the difference in temperature between day and night, and the liquid carbon dioxide under high temperature and low pressure is easy to gasify, causes the loss, and the water that will hold the inside of water tank 17 is taken out to circulation pipeline 16 through water pump 15, cools off the inside liquid carbon dioxide of storage tank 1 through circulation pipeline 16, and the other end that rethread circulation pipeline 16 flows back into in the water tank 17 carries out the circulative cooling, prevents to lead to inside gasification because of the temperature rises, reduces the loss. To ensure the cooling effect, the circulation pipe 16 in this embodiment is a coiled pipe, and the side wall of the storage tank 1 is wound in all directions.

In the embodiment, the motor 3 and the water pump 15 are connected with the central controller, and the motor 3 and the water pump 15 are controlled by the central controller to start, so that the intelligent water pump is more intelligent and more convenient to use.

The working principle of the liquid carbon dioxide storage device provided by the utility model is as follows: when the storage tank 1 needs to be transferred, firstly, the motor 3 is started by the central controller, the motor 3 drives the first rotating shaft 41 to rotate, the driving wheel 5 rotates to drive the driven wheel 6 to rotate, and the driven wheel 6 drives the second rotating shaft 42 to rotate; the first rotating shaft 41 and the second rotating shaft 42 rotate and simultaneously drive the mounting blocks 7 at the two ends to rotate, the mounting blocks 7 drive the first connecting rod 8 to swing downwards, the connecting plate 9 is driven to swing downwards through the first connecting rod 8, the connecting plate 9 drives the sliding block 11 on the second connecting rod 10 to slide in the limiting frame 14, the sliding block 11 vertically moves downwards, the pulley 12 is driven to vertically move downwards to the lower part of the base 2, the storage tank 1 is driven to move through the pulley 12, and the storage tank can be moved by light pushing, so that time and labor are saved; when the pulley 12 moves to a required place, the pulley 12 moves upwards to be retracted into the supporting seat 13 through reverse operation, so that the stability of the storage device is ensured; the water pump 15 is started by the central controller, the water pump 15 pumps the water in the water storage tank 17 into the circulating pipeline 16, the liquid carbon dioxide in the storage tank 1 is cooled, and the liquid carbon dioxide flows back into the water storage tank 17 through the other end of the circulating pipeline 16 for circulating cooling, so that internal gasification caused by temperature rise is prevented.

The liquid carbon dioxide storage device provided by the utility model is convenient to carry, saves time and labor, is also provided with a circulating cooling device, prevents the liquid carbon dioxide at high temperature and low pressure from being gasified, and has strong practicability.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a liquid carbon dioxide storage device, includes storage jar (1), its characterized in that, storage jar (1) bottom is equipped with base (2), base (2) outside is equipped with actuating mechanism, base (2) inside rotates and is connected with the pivot, actuating mechanism with the pivot is connected, the both ends of pivot rotate and are connected with the connecting piece, fixedly connected with slider (11) that can reciprocate on the connecting piece, the bottom of slider (11) is equipped with pulley (12).

2. The liquid carbon dioxide storage device according to claim 1, wherein two rotating shafts are arranged in parallel in the base (2), namely a first rotating shaft (41) and a second rotating shaft (42), a driving wheel (5) is fixed in the middle of the first rotating shaft (41), a driven wheel (6) is fixed in the middle of the second rotating shaft (42), the driving wheel (5) is meshed with the driven wheel (6), and the driving mechanism is fixedly connected with the first rotating shaft (41).

3. The liquid carbon dioxide storage device according to claim 2, wherein the connecting piece comprises a first connecting rod (8), both ends of the first rotating shaft (41) and the second rotating shaft (42) are fixedly connected with a mounting block (7), one end of the mounting block (7) is rotationally connected with the first connecting rod (8), one end of the first connecting rod (8) away from the mounting block (7) is rotationally connected with a connecting plate (9), a second connecting rod (10) is rotationally connected to the connecting plate (9), and the second connecting rod (10) is fixedly connected with the sliding block (11).

4. A liquid carbon dioxide storage device according to claim 3, wherein two opposite side walls of the base (2) are fixedly connected with supporting seats (13) at two ends, an opening capable of enabling the pulley (12) to extend is formed in the bottom of each supporting seat (13), each supporting seat (13) is fixedly connected with the storage tank (1), a limiting frame (14) is fixedly connected inside each supporting seat (13), and the sliding block (11) slides up and down along each limiting frame (14).

5. Liquid carbon dioxide storage device according to claim 1, characterized in that the side wall of the storage tank (1) is provided with a circulation cooling device.

6. The liquid carbon dioxide storage device according to claim 5, wherein the circulating cooling device comprises a circulating pipeline (16), a cavity is formed in the side wall of the storage tank (1), the circulating pipeline (16) is arranged in the cavity, a water storage tank (17) is arranged outside the side wall of the storage tank (1), a water pump (15) is arranged on the side wall of the water storage tank (17), a water inlet of the circulating pipeline (16) is connected with the water pump (15), and a water outlet of the circulating pipeline (16) is connected with the water storage tank (17).

7. The liquid carbon dioxide storage device according to claim 2, wherein the driving mechanism is a motor (3), and an output shaft of the motor (3) penetrates through a side wall of the base (2) and is fixedly connected with the first rotating shaft (41).

8. The liquid carbon dioxide storage device according to claim 7, wherein a mounting plate (18) is fixed to an outer side wall of the base (2), and the motor (3) is fixed to the mounting plate (18).

9. Liquid carbon dioxide storage device according to claim 1, characterized in that the pulley (12) is fixedly connected with the slider (11).

10. Liquid carbon dioxide storage device according to claim 1, characterized in that the two ends of the shaft are rotatably connected to two opposite side walls inside the base (2).