Novel vertical low-temperature pressure vessel

Abstract

The utility model provides a novel vertical low-temperature pressure vessel, which relates to the technical field of pressure vessels and comprises a vessel tank, a pressure gauge is fixedly connected to the surface of the vessel tank, an input pipe and an output pipe are fixedly connected to the bottom of the surface of the vessel tank, and a support device is arranged on the surface of the vessel tank. The supporting device is used for supporting and protecting a container tank and comprises a mounting ring, the mounting ring is fixedly connected with the arc surface of the container tank, a plurality of evenly-distributed assembly frames are fixedly connected to the arc surface of the mounting ring, and rotating shafts are fixedly connected to the inner walls of the assembly frames correspondingly; when the container tank is used, the container tank can be more stably placed on the ground, the container tank is not prone to shaking, shifting and even toppling over, the container tank is not prone to being damaged, safety accidents are not prone to occurring, safe use of the container tank is not affected, and the using effect and safety of the container tank are improved.

Description

Technical Field

[0001] This utility model relates to the field of pressure vessel technology, and in particular to a novel vertical cryogenic pressure vessel. Background Technology

[0002] Vertical cryogenic pressure vessels are closed devices that hold gases or liquids and bear a certain pressure. In the chemical and petrochemical fields, pressure vessels are mainly used for heat transfer, mass transfer, reaction and other processes, as well as for storing and transporting pressurized gases or liquefied gases.

[0003] Vertical cryogenic pressure vessels are used by introducing gas or liquid into the container through pipelines, and the internal pressure is monitored by the pressure on the container to ensure safe storage. However, in actual use, it has been found that vertical cryogenic pressure vessels are placed directly on the ground by their bottom legs. If the ground is uneven or there are foreign objects, the stability of the vertical cryogenic pressure vessel will be affected, and it may even shake and tip over, posing certain safety hazards and reducing the effectiveness and practicality of the vertical cryogenic pressure vessel. Utility Model Content

[0004] The technical problem this utility model aims to solve is that vertical cryogenic pressure vessels are placed directly on the ground by their bottom legs. However, when the ground is uneven or there are foreign objects, the stability of the vertical cryogenic pressure vessel will be affected, and it may even shake and tip over, posing a certain safety hazard. This also reduces the effectiveness and practicality of the vertical cryogenic pressure vessel.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a novel vertical cryogenic pressure vessel, including a container tank, a pressure gauge fixedly connected to the surface of the container tank, an input pipe and an output pipe fixedly connected to the bottom of the surface of the container tank, and a support device provided on the surface of the container tank to support and protect the container tank.

[0006] The effect achieved by the above components is as follows: when the container is in use, first place the container on the ground, then install and connect the corresponding pipes to the inlet and outlet pipes, then operate the support device to support and protect the container, and then operate the valve to fill the corresponding liquid or gas into the container.

[0007] Preferably, the support device includes a mounting ring, which is fixedly connected to the arc surface of the container. A plurality of evenly distributed assembly frames are fixedly connected to the arc surface of the mounting ring. A rotating shaft is fixedly connected to the inner wall of each of the assembly frames. A support plate is rotatably connected to the arc surface of each rotating shaft. A base plate is fixedly connected to one end of the support plate. A slot is formed on one side surface of the support plate. A threaded post is fixedly connected to one side surface of each assembly frame. A locking block is inserted through the surface of the threaded post and engages with the inner wall of the slot. A nut is threaded onto the arc surface of the threaded post.

[0008] The effect achieved by the above-mentioned components is that the containers can be placed more stably on the ground during use, and are less likely to shake, shift, or even tip over, thereby preventing damage to the containers and accidents, affecting the safe use of the containers, and improving the effectiveness and safety of the containers.

[0009] Preferably, a washer is fitted on the arc surface of the threaded column, and the washer abuts against the surface of the locking block.

[0010] The effect achieved by the above components is to improve the setting of the washer, so that the nut is more stably assembled on the surface of the locking block, fits more securely, is less prone to rotation and loosening, and ensures the assembly stability of the locking block.

[0011] Preferably, a reinforcing pad, which is a rubber pad, is fixedly connected to one side surface of the base plate.

[0012] The effect achieved by the above components is to improve the setting of the reinforcing pad, further increase the contact friction between the base plate and the ground, thereby making the position of the base plate more stable, and thus making the placement of the container more stable.

[0013] Preferably, a mounting groove is formed on one side surface of the base plate, and a positioning ring is engaged with the inner wall of the mounting groove.

[0014] The effect achieved by the above components is that, through the installation groove and positioning ring, a certain connection relationship is formed between several base plates, thereby making the base plates more stable and improving the performance of the support device.

[0015] Preferably, the pressure gauge is provided with a safety device on its surface. The safety device includes a mounting shaft, which is fixedly connected to the surface of the pressure gauge. A protective plate is rotatably connected to the arc surface of the mounting shaft. A fixing frame is fixedly connected to one side surface of the protective plate. A fixing block is fixedly connected to the arc surface of the pressure gauge, and the fixing block is engaged with the inner wall of the fixing frame.

[0016] The effect achieved by the above components is that when the pressure gauge is in use, it is less likely to be contacted or collided with by other objects, which could damage the pressure gauge and cause deviations in the pressure detection of the container, thus affecting the normal use of the pressure gauge.

[0017] Preferably, an operating block is fixedly connected to one side surface of the protective plate, and the surface of the operating block is provided with a plurality of anti-slip protrusions.

[0018] The effect achieved by the above components is that the operation block makes it easier to pull the protective plate when flipping it, thereby making it easier to view and protect the pressure gauge and improving the ease of use of the protective plate.

[0019] Preferably, torsion springs are respectively fitted on both sides of the protective plate on the arc surface of the mounting shaft, and the two ends of the torsion springs are fixedly connected to the protective plate and the mounting shaft respectively.

[0020] The effect achieved by the above components is that, through the setting of the torsion spring, the protective plate can rotate under the torsional force of the torsion spring during use, thereby allowing the fixing block to quickly snap into the fixing frame, improving the convenience of using the safety device.

[0021] The beneficial effects of this utility model are:

[0022] The container of this invention can be placed more stably on the ground during use, and is less likely to shake, shift, or even tip over, thereby preventing damage to the container and causing safety accidents, which would affect the safe use of the container and improve its performance and safety. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the support device of this utility model;

[0026] Figure 3 This is a utility model Figure 2 A schematic diagram of the side structure;

[0027] Figure 4 This is a structural schematic diagram of the safety device of this utility model.

[0028] Legend: 1. Container; 2. Pressure gauge; 3. Input pipe; 4. Output pipe; 5. Support device; 51. Mounting ring; 52. Assembly frame; 53. Rotating shaft; 54. Support plate; 55. Base plate; 56. Slot; 57. Threaded post; 58. Locking block; 59. Nut; 510. Washer; 511. Mounting groove; 512. Positioning ring; 513. Reinforcing pad; 6. Safety device; 61. Mounting shaft; 62. Protective plate; 63. Fixing frame; 64. Fixing block; 65. Operating block; 66. Torsion spring. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1 The present invention relates to a novel vertical cryogenic pressure vessel, comprising a container tank 1, a pressure gauge 2 fixedly connected to the surface of the container tank 1, an input pipe 3 and an output pipe 4 fixedly connected to the bottom of the surface of the container tank 1, a support device 5 provided on the surface of the container tank 1 for supporting and protecting the container tank 1, and a safety device 6 provided on the surface of the pressure gauge 2.

[0032] Figure 1 , Figure 2 and Figure 3The support device 5 shown includes a mounting ring 51, which is fixedly connected to the arc surface of the container 1. Several evenly distributed assembly frames 52 are fixedly connected to the arc surface of the mounting ring 51. Rotating shafts 53 are fixedly connected to the inner walls of the assembly frames 52 respectively. Support plates 54 are rotatably connected to the arc surface of the rotating shafts 53. A base plate 55 is fixedly connected to one end of the support plate 54. A slot 56 is formed on one side surface of the support plate 54. A threaded post 57 is fixedly connected to one side surface of the assembly frames 52. A locking block 58 is inserted through the surface of the threaded post 57 and engages with the inner wall of the slot 56. A nut 59 is threaded onto the arc surface of the threaded post 57. When the container 1 is in use, it is first placed on the ground, and then the corresponding pipes are installed and connected to the input pipe 3 and output pipe 4. The mounting ring 51 is fixedly connected to the container 1 first. The inlet pipe 3 and outlet pipe 4 are connected, and then the support device 5 is operated to support and protect the container tank 1. Then, the valve is operated to inject the corresponding liquid or gas into the surface of the container tank 1. Then, several support plates 54 are rotated, and the rotating shaft 53 on the inner wall of the assembly frame 52 rotates until the bottom plate 55 fixedly connected to one side of the support plate 54 contacts and is pressed against the ground. Then, the locking block 58 is installed through the threaded post 57 connected to one side of the fixed frame 63 until the locking block 58 is engaged in the inner wall of the locking groove 56 on one side of the support plate 54. Then, the nut 59 is threaded onto the threaded post 57 until the nut 59 contacts and is pressed against the surface of the locking block 58, so that the position of the support plate 54 is fixed. At this time, when the container tank 1 is used, it can be placed more stably on the ground, and it is not easy to shake, shift or even tip over, which would cause damage to the container tank 1 and lead to some safety accidents, affecting the safe use of the container tank 1 and improving the use effect and safety of the container tank 1.

[0033] Figure 1 , Figure 2 and Figure 3A washer 510 is fitted on the arc surface of the threaded column 57 shown. The washer 510 abuts against the surface of the locking block 58. The placement of the washer 510 makes the nut 59 more stably assembled on the surface of the locking block 58, making it more secure and less prone to rotation and loosening, thus ensuring the stable assembly of the locking block 58. A reinforcing pad 513 is fixedly connected to one side surface of the base plate 55. The reinforcing pad 513 is a rubber pad. The placement of the reinforcing pad 513 further increases the contact friction between the base plate 55 and the ground, thereby making the position of the base plate 55 more stable and the placement of the container tank 1 more stable. An installation groove 511 is opened on one side surface of the base plate 55. A positioning ring 512 is engaged in the inner wall of the installation groove 511. Through the installation groove 511 and the positioning ring 512, a certain connection relationship is formed between several base plates 55, thereby making the base plate 55 more stable and improving the performance of the support device 5.

[0034] Figure 1 and Figure 4 The safety device 6 shown includes a mounting shaft 61, which is fixedly connected to the surface of the pressure gauge 2. A protective plate 62 is rotatably connected to the arc surface of the mounting shaft 61. A fixing frame 63 is fixedly connected to one side surface of the protective plate 62. A fixing block 64 is fixedly connected to the arc surface of the pressure gauge 2. The fixing block 64 is engaged with the inner wall of the fixing frame 63. When the pressure gauge 2 passes through the internal storage state of the container 1, the protective plate 62 is rotated, causing the protective plate 62, which is fixedly connected to the arc surface of the mounting shaft 61 on one side of the pressure gauge 2, to rotate until the protective plate 62 rotates to the position of the surface of the pressure gauge 2. At this time, the fixing block 64 fixedly connected to the protective plate 62 is engaged into the inner wall of the fixing frame 63 on one side of the pressure gauge 2. At this time, when the pressure gauge 2 is in use, it is not easy for the pressure gauge 2 to come into contact with or collide with other objects, which would cause damage to the pressure gauge 2 and thus cause the pressure detection of the container 1 to deviate, affecting the normal use of the pressure gauge 2.

[0035] Figure 1 and Figure 4 An operating block 65 is fixedly connected to one side surface of the protective plate 62 shown. The surface of the operating block 65 is provided with several anti-slip protrusions. The operating block 65 makes it easier to pull the protective plate 62 when it is flipped, thereby making it easier to view and protect the pressure gauge 2 and improving the ease of use of the protective plate 62. Torsion springs 66 are respectively sleeved on both sides of the protective plate 62 on the arc surface of the mounting shaft 61. The two ends of the torsion springs 66 are fixedly connected to the protective plate 62 and the mounting shaft 61 respectively. The torsion springs 66 allow the protective plate 62 to rotate under the torsional force of the torsion springs 66 during use, thereby allowing the fixing block 64 to quickly snap into the fixing frame 63, improving the ease of use of the safety device 6.

[0036] Working principle: When container tank 1 is in use, first place container tank 1 on the ground, then install and connect the corresponding pipes to the input pipe 3 and output pipe 4. First, fix the mounting ring 51 to the surface of container tank 1. Then, operate the support device 5 to support and protect container tank 1. Then, operate the valve to inject the corresponding liquid or gas into the surface of container tank 1. Then, rotate several support plates 54, and rotate the rotating shaft 53 on the arc surface of the inner wall of the assembly frame 52 until the bottom plate 55 is fixedly connected to one side of the support plate 54. The contact is pressed against the ground, and then the locking block 58 is installed through the threaded post 57 on one side surface of the fixed frame 63 until the locking block 58 is engaged in the inner wall of the groove 56 on one side surface of the support plate 54. Then the nut 59 is threaded onto the threaded post 57 until the nut 59 contacts and presses against the surface of the locking block 58, thus fixing the position of the support plate 54. At this time, when the container tank 1 is in use, it can be placed more stably on the ground, and it is not easy to shake, shift or even tip over, which would cause damage to the container tank 1 and lead to some safety accidents, affecting the safe use of the container tank 1 and improving the use effect and safety of the container tank 1.

[0037] After the pressure gauge 2 passes through the internal storage state of container tank 1, rotate the protective plate 62. This causes the protective plate 62, which is fixedly connected to the mounting shaft 61 on one side of the pressure gauge 2, to rotate until the protective plate 62 rotates to the position on the surface of the pressure gauge 2. At this point, the fixing block 64 fixedly connected to the protective plate 62 engages with the inner wall of the fixing frame 63 on one side of the pressure gauge 2. When the pressure gauge 2 is in use, it is less likely to be contacted or collided with by other objects, which would damage the pressure gauge 2 and cause a deviation in the pressure detection of container tank 1, thus affecting the normal use of the pressure gauge 2.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A novel vertical cryogenic pressure vessel, comprising a container tank (1), characterized in that: A pressure gauge (2) is fixedly connected to the surface of the container (1). An input pipe (3) and an output pipe (4) are fixedly connected to the bottom of the surface of the container (1). A support device (5) is provided on the surface of the container (1) to support and protect the container (1).

2. A novel vertical cryogenic pressure vessel according to claim 1, characterized in that: The support device (5) includes an installation ring (51), which is fixedly connected to the arc surface of the container (1). Several evenly distributed assembly frames (52) are fixedly connected to the arc surface of the installation ring (51). A rotating shaft (53) is fixedly connected to the inner wall of each of the assembly frames (52). A support plate (54) is rotatably connected to the arc surface of the rotating shaft (53). A base plate (55) is fixedly connected to one end of the support plate (54). A slot (56) is opened on one side surface of the support plate (54). A threaded column (57) is fixedly connected to one side surface of the assembly frame (52). A locking block (58) is inserted through the surface of the threaded column (57). The locking block (58) is engaged with the inner wall of the slot (56). A nut (59) is threadedly connected to the arc surface of the threaded column (57).

3. A novel vertical cryogenic pressure vessel according to claim 2, characterized in that: A washer (510) is fitted on the arc surface of the threaded post (57), and the washer (510) abuts against the surface of the locking block (58).

4. A novel vertical cryogenic pressure vessel according to claim 2, characterized in that: A reinforcing pad (513) is fixedly connected to one side surface of the base plate (55), and the reinforcing pad (513) is a rubber pad.

5. A novel vertical cryogenic pressure vessel according to claim 2, characterized in that: A mounting groove (511) is provided on one side surface of the base plate (55), and a positioning ring (512) is engaged with the inner wall of the mounting groove (511).

6. A novel vertical cryogenic pressure vessel according to claim 1, characterized in that: The pressure gauge (2) is provided with a safety device (6) on its surface. The safety device (6) includes a mounting shaft (61) which is fixedly connected to the surface of the pressure gauge (2). A protective plate (62) is rotatably connected to the arc surface of the mounting shaft (61). A fixing frame (63) is fixedly connected to one side surface of the protective plate (62). A fixing block (64) is fixedly connected to the arc surface of the pressure gauge (2). The fixing block (64) is engaged with the inner wall of the fixing frame (63).

7. A novel vertical cryogenic pressure vessel according to claim 6, characterized in that: An operating block (65) is fixedly connected to one side surface of the protective plate (62), and the surface of the operating block (65) is provided with several anti-slip protrusions.

8. A novel vertical cryogenic pressure vessel according to claim 6, characterized in that: Torsion springs (66) are respectively fitted on the arc surface of the mounting shaft (61) on both sides of the protective plate (62), and the two ends of the torsion springs (66) are fixedly connected to the protective plate (62) and the mounting shaft (61) respectively.

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