High-temperature-resistant pressure vessel

Abstract

The utility model discloses a high temperature resistant pressure vessel, relates to pressure vessel field, including container body, the front center of container body is provided with the switch pipeline, the upper, lower, left and right both sides of switch pipeline inner wall front side all are provided with the moving groove, the one side of each of the four moving groove inner wall is provided with the sliding groove, the sliding groove is provided with the sliding groove. By arranging the transmission mechanism, the sealing mechanism and the like, the sealing performance of equipment is improved, the problem that a gap between a sealing gasket and a container cover is enlarged after a traditional high-temperature-resistant pressure container is opened and closed for multiple times is solved, the sealing performance of the equipment is improved, and the service life of the equipment is prolonged. According to the invention, the leakage of the medium in the equipment is prevented, the potential safety hazard during the use of the equipment is reduced, the problem of serious consequences such as fire or explosion possibly caused by the reduction of the leakproofness of the traditional equipment is avoided, and the use effect of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of pressure vessels, in particular to a high-temperature resistant pressure vessel. Background Art

[0002] A pressure vessel is a device used to store and transport gas or liquid. It can withstand the pressure generated by the internal medium. It is usually made of metal materials and requires a precise design and manufacturing process to ensure that it can withstand the expected working pressure. A high-temperature resistant pressure vessel is a type of pressure vessel, which is a container that can withstand pressure in a high-temperature environment.

[0003] After searching, the applicant found that a Chinese patent disclosed "a high-temperature resistant pressure vessel", and its publication (announcement) number is "CN219756027U". This patent mainly provides an insulation structure, the inner cavity is located between the inner tank and the insulation structure, and the interior is filled with insulation boards and insulation cotton. The insulation boards and insulation cotton cooperate to help isolate the external temperature, thereby realizing personal protection of the inner tank and the raw materials inside the inner tank to prevent them from being affected by high temperatures, thereby enhancing the high-temperature resistance of the pressure vessel during use. However, traditional high-temperature resistant pressure vessels are frequently switched on and off. After multiple switches, the gap between the sealing gasket and the container cover increases, reducing the sealing of the equipment. The reduced sealing of the equipment may cause the medium in the equipment to leak, causing harm to the environment and personnel, and increasing the safety hazards when the equipment is used. In addition, in a high-temperature environment, the reduced sealing will not only lead to waste of resources, but may also cause serious consequences such as fire or explosion, greatly reducing the use effect of the equipment. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A high temperature resistant pressure vessel comprises a container body, a switch pipe is arranged at the center of the front of the container body, movable grooves are provided on the upper and lower sides and the left and right sides of the front inner wall of the switch pipe, sliding grooves are provided on one side of the inner wall of the four movable grooves, steering cavities are provided on one side of the inner wall of the four sliding grooves, first bevel gears are rotatably connected to one side of the inner wall of the four steering cavities, transmission rods are fixedly connected to one side of the four first bevel gears, knobs are fixedly connected to one end of the four transmission rods, and transmission mechanisms are provided on one side of the four first bevel gears.

[0006] Through the above technical solution, support is provided for the internal structure of the equipment, the driving effect of the equipment is guaranteed, and then the normal use of the equipment is guaranteed.

[0007] Furthermore, the transmission mechanism includes a second bevel gear, one side of the second bevel gear is meshingly connected with one side of the corresponding first bevel gear, the inner wall of the second bevel gear is fixedly connected with a threaded rod, one side of the threaded rod wall is threadedly connected with a threaded sleeve, and a sealing mechanism is arranged in front of one side of the threaded sleeve wall.

[0008] Through the above technical solution, the transmission effect of the equipment is guaranteed, thereby ensuring the movement effect of the equipment and further ensuring the normal use of the equipment.

[0009] Furthermore, the sealing mechanism includes a connecting rod, one side of which is fixedly connected to the front of one side of the corresponding threaded sleeve wall, and the front and rear sides of one side of the connecting rod wall are fixedly connected to connecting blocks, and one side of multiple connecting blocks is commonly fixedly connected to a sealing gasket.

[0010] Through the above technical solution, the sealing effect of the equipment is improved, thereby improving the use effect of the equipment.

[0011] Furthermore, one end of the four transmission rods respectively penetrates one side of the corresponding steering cavity inner wall and extends to one side of the switch pipe wall, one side of the four second bevel gears is respectively rotatably connected to one side of the corresponding steering cavity inner wall, and one end of the four threaded rods respectively penetrates one side of the corresponding steering cavity inner wall and extends to one side of the corresponding sliding groove inner wall.

[0012] Through the above technical solution, the internal connection effect of the equipment is guaranteed, the connection between the internal structures of the equipment is strengthened, and the stability and safety of the equipment during use are guaranteed.

[0013] Furthermore, sliding grooves are provided on both upper and lower sides of the inner walls of the four sliding grooves, and the inner walls of two corresponding sliding grooves are slidably connected to the cylinder wall of the corresponding threaded sleeve through one side of the sliding block.

[0014] Through the above technical solution, the threaded sleeve can be limited, ensuring the stability of the equipment during use.

[0015] Furthermore, a switch cover is provided in front of the switch pipe, and seal heads are provided on both left and right sides of the container body.

[0016] Through the above technical solution, the switching effect of the equipment is guaranteed, and the head is the part connecting the two ends of the container body, which can reduce stress concentration.

[0017] Furthermore, a connecting flange is provided on one side of the top surface of the container body, and the sealing gasket is made of rubber.

[0018] Through the above technical solution, the connection effect of the equipment is guaranteed, and the sealing effect of the equipment is guaranteed.

[0019] Furthermore, support frames are provided on both left and right sides of the bottom surface of the container body.

[0020] Through the above technical solution, the basic supporting effect of the equipment is guaranteed, which can support the entire equipment and ensure the stable operation of the equipment.

[0021] Technical effects and advantages of the utility model:

[0022] 1. The utility model ensures the driving effect of the equipment by arranging the container body, the switch pipe, the moving groove, the sliding groove, the steering cavity, the first bevel gear, the transmission rod, the knob and other combined structures; ensures the transmission structure of the equipment by arranging the second bevel gear, the threaded rod, the threaded sleeve and other combined structures; ensures the sealing effect of the equipment by arranging the connecting rod, the connecting block, the sealing gasket and other combined structures; the equipment improves the sealing performance of the equipment by arranging the transmission mechanism and the sealing mechanism, etc., avoids the problem of the increase of the gap between the sealing gasket and the container cover after multiple switches of the traditional high-temperature pressure container, improves the sealing performance of the equipment, prevents the leakage of the medium in the equipment, reduces the safety hazards when the equipment is used, and avoids the problem that the traditional equipment has reduced sealing performance and may cause serious consequences such as fire or explosion, thereby greatly improving the use effect of the equipment.

[0023] 2. The utility model can better connect the parts inside the equipment and ensure the connection between the internal structures of the equipment, thereby ensuring the normal use of the equipment, by setting the penetration effect of the transmission rod and the steering cavity, the switch pipe, the rotation effect of the second bevel gear and the steering cavity, the penetration effect of the threaded rod and the steering cavity, the sliding groove, etc.

[0024] 3. The slide groove of the utility model uses a matching slider to limit the threaded sleeve to prevent the threaded sleeve from rotating during use, thereby ensuring the stability of the threaded sleeve during use. The switch cover ensures the switching effect of the equipment, the head ensures the use effect of the equipment, the connecting flange ensures the basic connection function of the equipment, and the supporting frame ensures the stability and safety of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0026] Figure 2 It is a schematic diagram of the overall left-side partial cross-sectional structure of the utility model.

[0027] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the first bevel gear of the utility model.

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the sealing gasket of the utility model.

[0030] In the figure: 1. container body; 2. switch pipe; 3. moving groove; 4. sliding groove; 5. steering cavity; 6. first bevel gear; 7. transmission rod; 8. knob; 9. second bevel gear; 10. threaded rod; 11. threaded sleeve; 12. connecting rod; 13. connecting block; 14. sealing gasket; 15. sliding groove; 16. switch cover; 17. head; 18. connecting flange; 19. supporting frame. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0032] The "front, back, left, right" viewing angles of this device are Figure 1 The directions in the attached drawings are taken as reference.

[0033] like Figure 1-5As shown, a high temperature resistant pressure vessel comprises a container body 1, a switch pipe 2 is arranged at the center of the front of the container body 1, movable grooves 3 are provided on the upper and lower sides and the left and right sides of the front side of the inner wall of the switch pipe 2, sliding grooves 4 are provided on one side of the inner wall of the four movable grooves 3, and steering chambers 5 are provided on one side of the inner wall of the four sliding grooves 4. One side of the inner wall of the four steering chambers 5 is rotatably connected with a first bevel gear 6, one side of the four first bevel gears 6 is fixedly connected with a transmission rod 7, one end of the four transmission rods 7 is fixedly connected with a knob 8, one side of the four first bevel gears 6 is provided with a transmission mechanism, and the transmission mechanism comprises a second bevel gear 9, the first bevel gear 6 and the second bevel gear 9 can be used in combination, and the rotation of the first bevel gear 6 can drive the second bevel gear 9 to rotate, thereby ensuring the transmission effect of the equipment, thereby ensuring the normal use of the equipment, one side of the second bevel gear 9 is meshedly connected with one side of the corresponding first bevel gear 6, and the inner wall of the second bevel gear 9 is fixedly connected with a threaded rod 10, and one side of the rod wall of the threaded rod 10 is threadedly connected A threaded sleeve 11 is connected, and the threaded sleeve 11 is a cylinder with a threaded groove on one side. It is used in conjunction with the threaded rod 10. The rotation of the threaded rod 10 can drive the threaded sleeve 11 to move, thereby ensuring the movement effect of the equipment. A sealing mechanism is arranged in front of one side of the cylinder wall of the threaded sleeve 11. The sealing mechanism includes a connecting rod 12, one side of the connecting rod 12 is fixedly connected to the front of one side of the cylinder wall of the corresponding threaded sleeve 11, and the front and rear sides of one side of the rod wall of the connecting rod 12 are fixedly connected with connecting blocks 13, and one side of multiple connecting blocks 13 is commonly fixedly connected with a sealing gasket 14. By arranging a transmission mechanism and a sealing mechanism, etc., the sealing performance of the equipment is improved, and the problem that the gap between the sealing gasket 14 and the container cover increases after multiple switches of the traditional high-temperature resistant pressure vessel is avoided, the sealing performance of the equipment is improved, the leakage of the medium in the equipment is prevented, the safety hazards when the equipment is used are reduced, and the problem that the sealing performance of the traditional equipment is reduced and may cause serious consequences such as fire or explosion is avoided, greatly improving the use effect of the equipment.

[0034] like Figure 1-3 As shown, in some embodiments, one end of the four transmission rods 7 respectively penetrates one side of the inner wall of the corresponding steering cavity 5 and extends to one side of the wall of the switch pipe 2, one side of the four second bevel gears 9 is respectively rotatably connected to one side of the inner wall of the corresponding steering cavity 5, and the second bevel gear 9 is rotatably connected to the steering cavity 5 through a rotating shaft, which ensures the normal use of the equipment, and one end of the four threaded rods 10 respectively penetrates one side of the inner wall of the corresponding steering cavity 5 and extends to one side of the inner wall of the corresponding sliding groove 4, which can better connect the parts inside the equipment, ensure the connection between the internal structures of the equipment, and thus ensure the normal use of the equipment.

[0035] like Figure 1-3As shown, in some embodiments, slide grooves 15 are provided on the upper and lower sides of the inner walls of the four sliding grooves 4, and the inner walls of the two corresponding slide grooves 15 are slidably connected to the barrel wall of the corresponding threaded sleeve 11 through one side of the slider. The slide groove 15 uses a matching slider to limit the threaded sleeve 11 to prevent the threaded sleeve 11 from rotating during use, thereby ensuring the stability of the threaded sleeve 11 during use. A switch cover 16 is provided in front of the switch pipe 2, and the switch cover 16 ensures the switching effect of the equipment. The left and right sides of the container body 1 are provided with a head 17, and the head 17 ensures the use effect of the equipment. A connecting flange 18 is provided on one side of the top surface of the container body 1, and the connecting flange 18 ensures the basic connection function of the equipment. The material of the sealing gasket 14 is rubber material, and the left and right sides of the bottom surface of the container body 1 are provided with a supporting frame 19, and the supporting frame 19 ensures the stability and safety of the equipment during use.

[0036] Working principle of the utility model: when the equipment is used, the knob 8 can be turned, and the knob 8 drives the first bevel gear 6 to rotate, thereby driving the second bevel gear 9 to rotate, and the second bevel gear 9 drives the threaded rod 10 to rotate, and the threaded rod 10 drives the threaded sleeve 11 to move, thereby driving the connecting rod 12 and the connecting block 13 connected thereto to move, so that the sealing gasket 14 is tightly fitted with the back of the switch cover body 16, thereby ensuring the sealing of the equipment. The equipment improves the sealing of the equipment by setting a transmission mechanism and a sealing mechanism, etc., avoids the problem of increased gap between the sealing gasket 14 and the container cover of the traditional high-temperature resistant pressure vessel after multiple switches, improves the sealing of the equipment, prevents leakage of the medium in the equipment, reduces the safety hazards when the equipment is used, and avoids the problem that the traditional equipment has reduced sealing and may cause serious consequences such as fire or explosion, thereby greatly improving the use effect of the equipment;

[0037] The slide groove 15 uses a matching slider to limit the threaded sleeve 11 to prevent the threaded sleeve 11 from rotating during use, thereby ensuring the stability of the threaded sleeve 11 during use. The switch cover 16 ensures the switching effect of the equipment, the head 17 ensures the use effect of the equipment, the connecting flange 18 ensures the basic connection function of the equipment, and the supporting frame 19 ensures the stability and safety of the equipment during use.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high temperature resistant pressure vessel, comprising a vessel body (1), characterized in that: A switch pipe (2) is arranged at the center of the front of the container body (1); movable grooves (3) are arranged on the upper and lower sides and the left and right sides of the front inner wall of the switch pipe (2); one side of the inner wall of the four movable grooves (3) is arranged with a sliding groove (4); one side of the inner wall of the four sliding grooves (4) is arranged with a steering cavity (5); one side of the inner wall of the four steering cavities (5) is rotatably connected to a first bevel gear (6); one side of the four first bevel gears (6) is fixedly connected to a transmission rod (7); one end of the four transmission rods (7) is fixedly connected to a knob (8); and one side of the four first bevel gears (6) is arranged with a transmission mechanism.

2. The high temperature resistant pressure vessel according to claim 1, characterized in that: The transmission mechanism comprises a second bevel gear (9), one side of the second bevel gear (9) is meshingly connected with one side of the corresponding first bevel gear (6), a threaded rod (10) is fixedly connected to the inner wall of the second bevel gear (9), one side of the rod wall of the threaded rod (10) is threadedly connected to a threaded sleeve (11), and a sealing mechanism is arranged in front of one side of the tube wall of the threaded sleeve (11).

3. The high temperature resistant pressure vessel according to claim 2, characterized in that: The sealing mechanism comprises a connecting rod (12), one side of which is fixedly connected to the front of one side of a wall of a corresponding threaded sleeve (11), and both the front and rear sides of one side of the wall of the connecting rod (12) are fixedly connected to connecting blocks (13), and one side of a plurality of the connecting blocks (13) is commonly fixedly connected to a sealing gasket (14).

4. The high temperature resistant pressure vessel according to claim 3, characterized in that: One end of the four transmission rods (7) respectively penetrates one side of the inner wall of the corresponding steering cavity (5) and extends to one side of the wall of the switch pipe (2); one side of the four second bevel gears (9) is rotatably connected to one side of the inner wall of the corresponding steering cavity (5); and one end of the four threaded rods (10) respectively penetrates one side of the inner wall of the corresponding steering cavity (5) and extends to one side of the inner wall of the corresponding sliding groove (4).

5. The high temperature resistant pressure vessel according to claim 2, characterized in that: Slide grooves (15) are provided on both upper and lower sides of the inner walls of the four slide grooves (4), and the inner walls of two corresponding slide grooves (15) are slidably connected to the wall of the corresponding threaded sleeve (11) through one side of the slider.

6. The high temperature resistant pressure vessel according to claim 1, characterized in that: A switch cover (16) is provided in front of the switch pipe (2), and sealing heads (17) are provided on both the left and right sides of the container body (1).

7. The high temperature resistant pressure vessel according to claim 3, characterized in that: A connecting flange (18) is provided on one side of the top surface of the container body (1), and the sealing gasket (14) is made of rubber.

8. The high temperature resistant pressure vessel according to claim 1, characterized in that: Supporting bottom frames (19) are provided on both left and right sides of the bottom surface of the container body (1).

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