A protective pressure storage tank

Abstract

The present invention discloses a protective pressure storage tank, belonging to the technical field of pressure storage tanks, the protective pressure storage tank comprises an outer protective shell, the inner wall of the outer protective shell is respectively fixedly installed with fixing frames, an inner tank is fixedly arranged between the fixing frames, a plastic film is installed on the outer side of the inner tank, a film sleeve ring is fixedly installed at one end of the plastic film, directional moving mechanisms are installed on both sides of the inner wall of the outer protective shell, and a sealing winding structure is fixedly arranged between the directional moving mechanisms. The present invention adopts the cooperation between the sealing winding structure and the plastic film, so that workers can quickly judge the damaged part of the inner tank by observing the position where the film is filled and bulged, and the damaged part of the outer wall of the inner tank is wound with multiple layers by the sealing winding structure, and the damaged part of the inner tank during transportation is temporarily repaired to prevent more gas leakage.

Description

Technical Field

[0001] The invention belongs to the technical field of pressure storage tanks, and in particular relates to a protective pressure storage tank. Background Art

[0002] A pressure tank is a container used to store and transport liquids or gases. It is able to withstand internal or external pressure. It can safely store and transport liquids or gases to prevent leakage and contamination. They play an important role in industries such as industry, energy, chemicals, oil, natural gas, and food and beverages. At the same time, pressure tanks help to regulate and maintain the pressure balance within the system to ensure the normal operation of equipment and processes; through the sealing design, it prevents harmful substances from leaking into the environment and reduces pollution; it also provides safe storage for high-pressure and low-temperature media to avoid dangerous conditions caused by pressure changes.

[0003] In some large-scale engineering projects, some materials may be in seasonal or temporary demand and need to be temporarily transported and stored according to demand. For example, some chemical products may need to be transported between different regions to meet the needs of a specific period of time. Therefore, pressure tanks often need to be transported to different locations. During transportation, if the pressure tanks are not properly fixed and supported, the tanks may be displaced, collided and damaged due to vibration, bumps or sudden braking during the transportation of the transport vehicle. When an existing pressure tank is damaged, workers usually ask the driver to make an emergency stop after discovering the damage to the tank to avoid more serious consequences caused by continuing to drive. However, such operations often delay a lot of time and greatly reduce transportation efficiency. At the same time, it may cause the spread of harmful substances and cause harm to the environment and surrounding personnel. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a protective pressure storage tank.

[0005] The technical solution adopted to solve the above technical problems is: a protective pressure storage tank, including an outer protective shell, a mounting frame is symmetrically fixedly connected to the lower end of the outer protective shell, and fixing frames are respectively fixedly installed at both ends of the inner wall of the outer protective shell, an inner storage tank is fixedly arranged between the fixing frames, a plastic film is installed on the outer side of the inner storage tank, a film sleeve ring is fixedly installed at one end of the plastic film, a connecting seat is fixedly connected to the film sleeve ring, a plurality of driving winding mechanisms are installed on one side of the film sleeve ring, and the plurality of driving winding mechanisms are circumferentially arranged at one end of the inner wall of the outer protective shell; directional moving mechanisms are installed on both sides of the inner wall of the outer protective shell, a sealing winding structure is fixedly arranged between the directional moving mechanisms, and a rotation-blocking mechanism is installed on one side of the sealing winding structure; a pressure gauge is installed on one side of the inner tank, a main feed pipeline is fixedly connected to one side of the inner tank, and a main discharge pipeline is fixedly installed at the lower end of the main feed pipeline.

[0006] Through the above technical solution, a section of the film at the damaged part of the inner storage tank can be filled and bulged by the leaked gas. Workers can quickly judge the damaged part of the inner storage tank by observing the position where the film is filled and bulged. The damaged part of the outer wall of the inner storage tank can be wrapped with multiple layers through the sealed winding structure, and emergency repairs can be carried out on the damaged part of the inner storage tank during transportation.

[0007] Furthermore, the directional movement mechanism includes a connecting ring fixedly connected to the inner wall of the outer protective shell, the inner wall of the outer protective shell is symmetrically provided with connecting rings, two threaded rods are rotatably connected between the connecting rings, a first motor is fixedly connected to the connecting ring on one side, the output end of the first motor is fixedly connected to the threaded rod, and fixed threaded seats are respectively threadedly connected to the two threaded rods.

[0008] Through the above technical solution, the output end of the first motor can drive the threaded rod to rotate. Due to the threaded connection between the threaded rod and the fixed threaded seat, multiple fixed threaded seats can drive the sealing winding structure to translate to a location close to the damaged part of the inner storage tank.

[0009] Furthermore, the sealing winding structure includes a fixed limiting ring fixedly connected to a fixed threaded seat, a driven gear ring is installed on one side of the fixed limiting ring, a fixed ring seat is fixedly connected to the driven gear ring, the fixed ring seat is rotatably connected to the inner wall of the fixed limiting ring, a fixed reel and a limiting shaft are respectively provided on one side of the fixed ring seat, an elastic sealing belt is wound on the fixed reel, and the other end of the elastic sealing belt is fixedly wound on the limiting shaft.

[0010] Through the above technical solution, the elastic sealing tape can quickly and effectively perform temporary repairs on damaged parts on the inner storage tank, preventing more gas leakage and reducing the risk of accidents.

[0011] Furthermore, a mounting block is fixedly mounted on the fixed limiting ring, a third motor is fixedly connected to the mounting block, an output end of the third motor is fixedly connected to a driving gear, and the driving gear is meshed with a driven gear ring for transmission.

[0012] Through the above technical solution, the output end of the third motor drives the driving gear to rotate, and the driving gear meshes to drive the driven ring gear to rotate, so that the driven ring gear drives the fixed ring seat to rotate, and the fixed ring seat drives the elastic sealing belt to rotate and wrap around the inner storage tank through the fixed reel on one side of the fixed mounting plate.

[0013] Furthermore, a positioning seat is fixedly connected to the outer side of the fixed limiting ring, a hydraulic telescopic rod is fixedly installed on the positioning seat, an output end of the hydraulic telescopic rod is fixedly connected to a connecting rod, and one end of the connecting rod away from the hydraulic telescopic rod is fixedly connected to a limiting axis.

[0014] Through the above technical scheme, the output end of the hydraulic telescopic rod can push the limiting axis on the connecting rod to move away from the fixed ring seat, so that the elastic sealing belt is staggered with the initial end of the elastic sealing belt on the limiting axis when it is wrapped nearly one circle, which facilitates the elastic sealing belt to wrap multiple layers around the damaged part of the outer wall of the inner storage tank.

[0015] Furthermore, the driving winding mechanism includes a first support seat fixedly connected to the inner wall of the outer protective shell, the first support seat and the outer protective shell are fixedly installed by multiple fixing bolts, a winding shaft is rotatably connected between the first support seats, a second motor is fixedly connected to one side of the first support seat, and the output end of the second motor is fixedly connected to the winding shaft, a second support seat is arranged above the first support seat, a fixed pulley is rotatably connected inside the second support seat, a winding rope is wound around the outside of the winding shaft, the other end of the winding rope passes through the fixed pulley and is fixedly installed with the positioning block, a connecting ring is fixedly connected to one side of the positioning block, and the connecting ring and the connecting seat are engaged with each other.

[0016] Through the above technical scheme, the output end of the second motor can drive the winding shaft to rotate and reel, and the rotation of the winding shaft drives the winding rope to rotate and reel, and the connecting ring is engaged with the connecting seat to drive the plastic film to slide and unfold from one end of the inner storage tank to the driving winding mechanism, so that the plastic film wraps and covers the outer wall of the inner storage tank.

[0017] Furthermore, the anti-rotation mechanism includes a mounting base, a sliding groove is provided on the outer side of the mounting base, a sliding ring is slidably connected in the sliding groove, one end of the sliding ring is fixedly installed with the mounting sleeve, the mounting sleeve is rotatably connected to the mounting base, one end of the mounting sleeve is fixedly connected with a turntable, a plurality of positioning grooves are provided in the turntable, a positioning sleeve is fixedly connected to one side of the mounting base, a plurality of mounting grooves are provided in the positioning sleeve, and positioning protrusions are respectively slidably connected in the plurality of mounting grooves, the positioning protrusions and the positioning grooves are mutually engaged, a reset spring is fixedly connected to one end of the positioning protrusion away from the positioning groove, and the other end of the reset spring is fixedly connected to the positioning sleeve.

[0018] Through the above technical solution, the arc-shaped end of the positioning protrusion is subjected to the pressure of the turntable, thereby squeezing the reset spring to slide into the installation groove. Furthermore, when the positioning groove rotates to the corresponding position of the positioning protrusion, the reset spring pushes the positioning protrusion to pop out again and engage into the positioning groove. This is repeated many times, thereby generating a certain degree of resistance to the rotation of the turntable, and then generating resistance to the rotation of the elastic sealing belt.

[0019] Furthermore, the positioning protrusion is arranged in an arc shape near one end of the positioning groove, a plurality of positioning strips are fixedly connected to the outside of the mounting sleeve, a fixed mounting plate is sleeved on the outside of the mounting sleeve, a plurality of clamping grooves are opened on the inner wall of the fixed mounting plate, and one side of the fixed mounting plate is fixedly connected to the fixed reel.

[0020] Through the above technical solution, one end of the positioning protrusion is arranged in an arc shape, so that the positioning protrusion can be disengaged from the positioning groove when subjected to excessive pressure from the turntable. At the same time, through the arrangement of the positioning strip and the clamping groove in the fixed mounting plate, the fixed mounting plate can synchronously drive the mounting sleeve to rotate when it rotates.

[0021] The beneficial effects of the present invention are as follows: (1) The present invention adopts the cooperation between the sealing winding structure and the plastic film, so that the worker can quickly judge the damaged part of the inner storage tank by observing the position where a section of the film at the damaged part of the inner storage tank is filled and bulged, and the damaged part of the outer wall of the inner storage tank is wrapped with multiple layers of elastic sealing tape, so as to carry out emergency repairs on the damaged part of the inner storage tank during transportation; (2) The present invention adopts a rotation-blocking mechanism, and through the mutual cooperation between the positioning groove and the positioning protrusion, a certain degree of resistance is generated to the rotation of the turntable, and then resistance is generated to the rotation of the elastic sealing tape, so as to avoid the situation where the elastic sealing tape is released too quickly and causes winding disorder; (3) The present invention designs an elastic sealing tape to wrap and seal the damaged part of the inner storage tank during transportation. The elastic sealing tape can quickly and effectively perform temporary repairs on the damaged part of the inner storage tank, prevent more gas leakage, and reduce the risk of accidents. Regardless of the shape of the damaged part, the elastic sealing tape can fit tightly to the surface of the inner storage tank, ensuring the integrity of the seal and reducing the risk of gas leakage during the repair process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a diagram of the internal structure of the outer protective shell of the present invention;

[0024] Figure 3 is a cross-sectional view of the inner storage tank of the present invention;

[0025] Figure 4 It is a three-dimensional structural diagram of the film sleeve ring of the present invention;

[0026] Figure 5 The present invention Figure 4 A magnified image of point A;

[0027] Figure 6 This is a structural diagram of the sealing winding structure of the present invention from a first perspective;

[0028] Figure 7 is a structural diagram of the sealing winding structure of the present invention from a second viewing angle;

[0029] Figure 8 The present invention Figure 7 A magnified view of point B;

[0030] Fig. 9 It is a three-dimensional structural diagram of the fixed reel of the present invention;

[0031] Fig.10 This is an exploded structural diagram of the anti-rotation mechanism of the present invention from a first perspective;

[0032] Fig.11 This is an exploded structural diagram of the anti-rotation mechanism of the present invention from a second viewing angle;

[0033] Fig.12 is a cross-sectional view of the anti-rotation mechanism of the present invention;

[0034] Fig.13 It is a cross-sectional view of the mounting sleeve of the present invention.

[0035] Figure numerals: 1, outer protective shell; 11, mounting frame; 12, pressure gauge; 13, main feed pipeline; 14, main discharge pipeline; 15, inner storage tank; 16, fixed frame; 2, directional movement mechanism; 21, connecting ring; 22, threaded rod; 23, first motor; 24, fixed threaded seat; 3, plastic film; 31, film sleeve ring; 32, connecting seat; 4, drive winding mechanism; 41, first support seat; 42, fixing bolt; 43, winding shaft; 44, second motor; 45, winding rope; 46, connecting ring; 47, positioning block; 48, fixed pulley; 49, second support seat; 5, seal Sealing winding structure; 50, mounting block; 51, fixed limiting ring; 52, driven gear ring; 53, fixed ring seat; 54, driving gear; 55, third motor; 56, fixed reel; 57, elastic sealing belt; 58, positioning seat; 59, hydraulic telescopic rod; 510, connecting rod; 511, limiting shaft; 6, anti-rotation mechanism; 60, mounting base; 61, sliding groove; 62, positioning sleeve; 63, mounting groove; 64, positioning protrusion; 65, reset spring; 66, turntable; 67, positioning groove; 68, mounting sleeve; 69, sliding ring; 7, positioning strip; 71, clamping groove; 8, fixed mounting plate. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] like Figure 1-Figure 5As shown, a protective pressure storage tank of the present embodiment comprises an outer protective shell 1, a mounting frame 11 is symmetrically fixedly connected to the lower end of the outer protective shell 1, fixing frames 16 are respectively fixedly installed at both ends of the inner wall of the outer protective shell 1, an inner storage tank 15 is fixedly arranged between the fixing frames 16, a plastic film 3 is installed on the outer side of the inner storage tank 15, a film sleeve ring 31 is fixedly installed at one end of the plastic film 3, a connecting seat 32 is fixedly connected to the film sleeve ring 31, a plurality of driving winding mechanisms 4 are installed on one side of the film sleeve ring 31, and the plurality of driving winding mechanisms 4 are circumferentially arranged at one end of the inner wall of the outer protective shell 1; directional moving mechanisms 2 are installed on both sides of the inner wall of the outer protective shell 1, a sealing winding structure 5 is fixedly arranged between the directional moving mechanisms 2, and a rotation-blocking mechanism 6 is installed on one side of the sealing winding structure 5; a pressure gauge 12 is installed on one side of the inner storage tank 15, a main feed pipeline 13 is fixedly connected to one side of the inner storage tank 15, and a main discharge pipeline 14 is fixedly installed at the lower end of the main feed pipeline 13, A section of the film at the damaged part of the inner storage tank 15 can be filled and bulged by the leaked gas. The workers can quickly judge the damaged part of the inner storage tank 15 by observing the position where the film is filled and bulged, and perform multi-layer winding on the damaged part of the outer wall of the inner storage tank 15 through the sealing winding structure 5, and perform emergency repair on the damaged part of the inner storage tank 15 during transportation; the directional moving mechanism 2 includes a connecting ring 21 fixedly connected to the inner wall of the outer protective shell 1, and the inner wall of the outer protective shell 1 is symmetrically provided with connecting rings 21, and two threaded rods 22 are rotatably connected between the connecting rings 21, and a first motor 23 is fixedly connected to the connecting ring 21 on one side, and the output end of the first motor 23 is fixedly connected to the threaded rod 22, and the two threaded rods 22 are respectively threaded with fixed threaded seats 24, and the output end of the first motor 23 can drive the threaded rod 22 to rotate. Due to the threaded connection between the threaded rod 22 and the fixed threaded seat 24, multiple fixed threaded seats 24 can drive the sealing winding structure 5 to translate to the damaged part of the inner storage tank 15.

[0038] like Figure 1-Figure 8As shown, the sealing winding structure 5 includes a fixed limiting ring 51 fixedly connected to the fixed threaded seat 24, a driven ring gear 52 is installed on one side of the fixed limiting ring 51, a fixed ring seat 53 is fixedly connected to the driven ring gear 52, the fixed ring seat 53 is rotatably connected to the inner wall of the fixed limiting ring 51, and a fixed reel 56 and a limiting shaft 511 are respectively provided on one side of the fixed ring seat 53, an elastic sealing belt 57 is wound around the fixed reel 56, and the other end of the elastic sealing belt 57 is fixedly wound around the limiting shaft 511, and the elastic sealing belt 57 can quickly and effectively perform temporary repairs on the damaged parts of the inner storage tank 15 to prevent more gas leakage and reduce the risk of accidents; a mounting block 50 is fixedly installed on the fixed limiting ring 51, and a third motor 55 is fixedly connected to the mounting block 50, and the output end of the third motor 55 is fixedly connected to the driving gear 54, and the driving gear 54 is meshed with the driven ring gear 52 for transmission, and the third motor 5 The output end of the fixed limit ring 51 drives the driving gear 54 to rotate, and the driving gear 54 meshes and drives the driven gear ring 52 to rotate, so that the driven gear ring 52 drives the fixed ring seat 53 to rotate, and the fixed ring seat 53 drives the elastic sealing belt 57 to rotate and wind around the inner storage tank 15 through the fixed reel 56 on one side of the fixed mounting plate 8; the outer side of the fixed limit ring 51 is fixedly connected with a positioning seat 58, and a hydraulic telescopic rod 59 is fixedly installed on the positioning seat 58. The output end of the hydraulic telescopic rod 59 is fixedly connected to the connecting rod 510, and the connecting rod 510 is fixedly connected to the limiting shaft 511 at one end away from the hydraulic telescopic rod 59. The output end of the hydraulic telescopic rod 59 can push the limiting shaft 511 on the connecting rod 510 to move away from the fixed ring seat 53, so that the elastic sealing belt 57 is staggered from the initial end of the elastic sealing belt 57 on the limiting shaft 511 when it is wound for nearly one circle, so that the elastic sealing belt 57 is convenient for the elastic sealing belt 57 to be wound around the damaged part of the outer wall of the inner storage tank 15 in multiple layers.

[0039] like Figure 1-Figure 5 As shown, the drive winding mechanism 4 includes a first support seat 41 fixedly connected to the inner wall of the outer protective shell 1, the first support seat 41 and the outer protective shell 1 are fixedly installed by multiple fixing bolts 42, a winding shaft 43 is rotatably connected between the first support seat 41, a second motor 44 is fixedly connected to one side of the first support seat 41, and the output end of the second motor 44 is fixedly connected to the winding shaft 43, a second support seat 49 is arranged above the first support seat 41, a fixed pulley 48 is rotatably connected inside the second support seat 49, and a winding shaft 43 is wound around the outside. Rope 45, the other end of the winding rope 45 passes through the fixed pulley 48 and is fixedly installed with the positioning block 47, and a connecting ring 46 is fixedly connected to one side of the positioning block 47. The connecting ring 46 and the connecting seat 32 are engaged with each other. The output end of the second motor 44 can drive the winding shaft 43 to rotate and wind up, and the rotation of the winding shaft 43 drives the winding rope 45 to rotate and wind up. The connecting ring 46 is engaged with the connecting seat 32 to drive the plastic film 3 to slide and unfold from one end of the inner storage tank 15 to the driving winding mechanism 4, so that the plastic film 3 wraps and covers the outer wall of the inner storage tank 15.

[0040] like Figure 1-Figure 13 As shown, the anti-rotation mechanism 6 includes a mounting base 60, a sliding groove 61 is provided on the outer side of the mounting base 60, a sliding ring 69 is slidably connected in the sliding groove 61, one end of the sliding ring 69 is fixedly installed with a mounting sleeve 68, the mounting sleeve 68 is rotatably connected to the mounting base 60, one end of the mounting sleeve 68 is fixedly connected with a turntable 66, a plurality of positioning grooves 67 are provided in the turntable 66, a positioning sleeve 62 is fixedly connected to one side of the mounting base 60, a plurality of mounting grooves 63 are provided in the positioning sleeve 62, and positioning protrusions 64 are slidably connected in the plurality of mounting grooves 63, the positioning protrusions 64 and the positioning grooves 67 are engaged with each other, a reset spring 65 is fixedly connected to one end of the positioning protrusion 64 away from the positioning groove 67, and the other end of the reset spring 65 is fixedly connected to the positioning sleeve 62, the arc-shaped end of the positioning protrusion 64 is subjected to the pressure of the turntable 66, thereby squeezing the reset spring 65 to slide into the mounting groove 63, and further When the positioning groove 67 rotates to the corresponding position of the positioning protrusion 64, the return spring 65 pushes the positioning protrusion 64 to pop out and snap into the positioning groove 67 again, and repeats this process many times, thereby generating a certain degree of resistance to the rotation of the rotating disk 66, and then generating resistance to the rotation of the elastic sealing belt 57; the positioning protrusion 64 is arranged in an arc shape near one end of the positioning groove 67, and a plurality of positioning strips 7 are fixedly connected to the outer side of the mounting sleeve 68, and a fixed mounting plate 8 is sleeved on the outer side of the mounting sleeve 68. A plurality of snap-in grooves 71 are provided on the inner wall of the fixed mounting plate 8, and one side of the fixed mounting plate 8 is fixedly connected to the fixed reel 56. The positioning protrusion 64 is arranged in an arc shape at one end, so that the positioning protrusion 64 can be disengaged from the positioning groove 67 when subjected to excessive pressure from the rotating disk 66. At the same time, through the arrangement of the positioning strips 7 and the snap-in grooves 71 in the fixed mounting plate 8, the fixed mounting plate 8 can synchronously drive the mounting sleeve 68 to rotate when rotating.

[0041] The working principle of this embodiment is as follows: when the inner tank 15 of the pressure storage tank is damaged during transportation, the pressure in the inner tank 15 decreases. After observing through the pressure gauge 12, the staff first starts the second motor 44, and the output end of the second motor 44 drives the reel 43 to rotate and reel, and the rotation of the reel 43 drives the reel rope 45 to rotate and reel, and the connection ring 46 engages with the connection seat 32 to drive the plastic film 3 to slide and unfold from one end of the inner tank 15 to the driving reel mechanism 4, so that the plastic film 3 wraps and covers the outer wall of the inner tank 15;

[0042] A section of the film at the damaged part of the inner storage tank 15 is filled with leaked gas and bulges. The worker starts the first motor 23, and the first motor 23 drives the threaded rod 22 to rotate. Since the threaded rod 22 is threadedly connected to the fixed threaded seat 24, the multiple fixed threaded seats 24 drive the sealing winding structure 5 to translate to the damaged part of the inner storage tank 15. When the elastic sealing belt 57 reaches the bulging film, the sealing winding structure 5 stops moving.

[0043] The third motor 55 is started, and the output end of the third motor 55 drives the driving gear 54 to rotate. The driving gear 54 meshes and drives the driven gear ring 52 to rotate, so that the driven gear ring 52 drives the fixed ring seat 53 to rotate. The fixed ring seat 53 drives the elastic sealing belt 57 to rotate and wind around the inner storage tank 15 through the fixed reel 56 on one side of the fixed mounting plate 8. When the elastic sealing belt 57 rotates and winds for nearly one circle, the hydraulic telescopic rod 59 is started, and the output end pushes the limiting shaft 511 on the connecting rod 510 to move away from the fixed ring seat 53, so that the elastic sealing belt 57 can be wound around the elastic sealing belt 57 on one side of the limiting shaft 511, thereby performing multiple layers of winding on the damaged part of the outer wall of the inner storage tank 15, and performing emergency repair on the damaged part of the inner storage tank 15 during transportation;

[0044] When the fixing ring seat 53 rotates, one end of the elastic sealing belt 57 follows the rotation of the fixing ring seat 53 and is rotated and pulled out, and the elastic sealing belt 57 drives the fixed reel 56 to rotate, and the fixed reel 56 drives the fixed mounting plate 8 to rotate. The fixed mounting plate 8 is engaged with the positioning strip 7 and the engaging groove 71, thereby driving the mounting sleeve 68 to rotate. When the mounting sleeve 68 rotates, the turntable 66 rotates with the mounting sleeve 68, so that the arc-shaped end of the positioning protrusion 64 is subjected to the pressure of the turntable 66, thereby squeezing the reset spring 65 to slide into the mounting groove 63. Further, when the positioning groove 67 rotates to the corresponding position of the positioning protrusion 64, the reset spring 65 pushes the positioning protrusion 64 to pop out again and engage into the positioning groove 67. This is repeated many times, thereby generating a certain degree of resistance to the rotation of the turntable 66, and then generating resistance to the rotation of the elastic sealing belt 57, thereby preventing the elastic sealing belt 57 from rotating and releasing too fast, thereby causing winding disorder.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A protective pressure storage tank, comprising an outer protective shell (1), characterized in that: The lower end of the outer protective shell (1) is symmetrically fixedly connected to a mounting frame (11), and fixing frames (16) are respectively fixedly installed at both ends of the inner wall of the outer protective shell (1), and an inner storage tank (15) is fixedly arranged between the fixing frames (16). A plastic film (3) is installed on the outer side of the inner storage tank (15), and a film sleeve ring (31) is fixedly installed at one end of the plastic film (3), and a connecting seat (32) is fixedly connected to the film sleeve ring (31). A plurality of driving winding mechanisms (4) are installed on one side of the film sleeve ring (31), and the plurality of driving winding mechanisms (4) are circumferentially arranged at one end of the inner wall of the outer protective shell (1); Directional movement mechanisms (2) are installed on both sides of the inner wall of the outer protective shell (1), a sealing winding structure (5) is fixedly arranged between the directed movement mechanisms (2), and a rotation-blocking mechanism (6) is installed on one side of the sealing winding structure (5); A pressure gauge (12) is installed on one side of the inner storage tank (15), a main feed pipe (13) is fixedly connected to one side of the inner storage tank (15), and a main discharge pipe (14) is fixedly installed at the lower end of the main feed pipe (13).

2. A protective pressure storage tank according to claim 1, characterized in that: The directional movement mechanism (2) comprises a connecting ring (21) fixedly connected to the inner wall of the outer protective shell (1), the inner wall of the outer protective shell (1) is symmetrically provided with connecting rings (21), two threaded rods (22) are rotatably connected between the connecting rings (21), a first motor (23) is fixedly connected to one side of the connecting ring (21), an output end of the first motor (23) is fixedly connected to the threaded rod (22), and fixed threaded seats (24) are respectively threadedly connected to the two threaded rods (22).

3. A protective pressure storage tank according to claim 2, characterized in that: The sealing winding structure (5) comprises a fixed limiting ring (51) fixedly connected to a fixed threaded seat (24); a driven gear ring (52) is mounted on one side of the fixed limiting ring (51); a fixed ring seat (53) is fixedly connected to the driven gear ring (52); the fixed ring seat (53) is rotatably connected to the inner wall of the fixed limiting ring (51); a fixed reel (56) and a limiting shaft (511) are respectively arranged on one side of the fixed ring seat (53); an elastic sealing belt (57) is wound around the fixed reel (56); and the other end of the elastic sealing belt (57) is fixedly wound around the limiting shaft (511).

4. A protective pressure storage tank according to claim 3, characterized in that: A mounting block (50) is fixedly mounted on the fixed limiting ring (51), a third motor (55) is fixedly connected to the mounting block (50), an output end of the third motor (55) is fixedly connected to a driving gear (54), and the driving gear (54) is meshed with the driven gear ring (52) for transmission.

5. A protective pressure storage tank according to claim 3, characterized in that: A positioning seat (58) is fixedly connected to the outer side of the fixed limiting ring (51), a hydraulic telescopic rod (59) is fixedly mounted on the positioning seat (58), an output end of the hydraulic telescopic rod (59) is fixedly connected to a connecting rod (510), and one end of the connecting rod (510) away from the hydraulic telescopic rod (59) is fixedly connected to a limiting axis (511).

6. A protective pressure storage tank according to claim 1, characterized in that: The driving winding mechanism (4) comprises a first support seat (41) fixedly connected to the inner wall of the outer protective shell (1), the first support seat (41) and the outer protective shell (1) are fixedly installed by a plurality of fixing bolts (42), a winding shaft (43) is rotatably connected between the first support seat (41), a second motor (44) is fixedly connected to one side of the first support seat (41), an output end of the second motor (44) is fixedly connected to the winding shaft (43), a second support seat (49) is arranged above the first support seat (41), a fixed pulley (48) is rotatably connected inside the second support seat (49), a winding rope (45) is wound around the outside of the winding shaft (43), the other end of the winding rope (45) passes through the fixed pulley (48) and is fixedly installed with a positioning block (47), a connecting ring (46) is fixedly connected to one side of the positioning block (47), and the connecting ring (46) and the connecting seat (32) are mutually engaged and connected.

7. A protective pressure storage tank according to claim 3, characterized in that: The anti-rotation mechanism (6) comprises a mounting base (60) fixedly connected to the fixed ring seat (53); a sliding groove (61) is provided on the outer side of the mounting base (60); a sliding ring (69) is slidably connected in the sliding groove (61); one end of the sliding ring (69) is fixedly mounted on a mounting sleeve (68); the mounting sleeve (68) is rotatably connected to the mounting base (60); one end of the mounting sleeve (68) is fixedly connected to a rotating disk (66); a plurality of positioning recesses are provided in the rotating disk (66). A positioning sleeve (62) is fixedly connected to one side of the mounting base (60), a plurality of mounting grooves (63) are defined in the positioning sleeve (62), positioning protrusions (64) are slidably connected to the plurality of mounting grooves (63), the positioning protrusions (64) and the positioning grooves (67) are mutually engaged, a return spring (65) is fixedly connected to one end of the positioning protrusion (64) away from the positioning groove (67), and the other end of the return spring (65) is fixedly connected to the positioning sleeve (62).

8. A protective pressure storage tank according to claim 7, characterized in that: The positioning protrusion (64) is arranged in an arc shape at one end close to the positioning groove (67); a plurality of positioning strips (7) are fixedly connected to the outside of the mounting sleeve (68); a fixed mounting plate (8) is sleeved on the outside of the mounting sleeve (68); a plurality of clamping grooves (71) are formed on the inner wall of the fixed mounting plate (8); and one side of the fixed mounting plate (8) is fixedly connected to the fixed reel (56).

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