Leakage-proof structure of vaporizer

Abstract

The utility model relates to the technical field of vaporizers, in particular to a vaporizer leakproof structure which comprises conveying pipes, a connecting cylinder is arranged between the two conveying pipes, a groove is formed in the connecting cylinder, a rubber pad is arranged in the groove, the conveying pipes are connected with the groove in an inserted mode, and the rubber pad is arranged in the groove. And a connecting rod is arranged between the conveying pipe and the connecting cylinder. In the working process, the rubber pad part, the fixing block part and the rubber ring part are matched with one another, the fixing bolt is driven to rotate, the fixing block part slides in the limiting groove, meanwhile, the rubber ring is extruded and matched with the rubber pad, and therefore a gap between the connecting cylinder and the conveying pipe is filled; and the connecting rod, the nut and the fixing bolt are matched with one another, so that the joint between the conveying pipe and the connecting cylinder is protected, and leakage caused by loose connection due to the fact that the conveying pipe and the connecting cylinder are bent due to stress is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of vaporizers, and in particular to a vaporizer leakage prevention structure. Background Art

[0002] Vaporizers are generally widely used in various chemical plants and steel mills, usually as a backup equipment for air-temperature vaporizers. That is, when the weather is cold and the vaporization capacity of the air-temperature vaporizer cannot meet the use requirements, a steam-heated water bath vaporizer will be used. The advantages are: the vaporization capacity is several times larger than that of the air-temperature vaporizer, and no icing will occur. The delivery pipe plays an important role in the vaporizer.

[0003] Through searching, Chinese patent announcement number CN219335252U discloses a vaporizer, including a liquid storage cylinder and a rotating motor fixed to the surface of the liquid storage cylinder, the outer wall of the output shaft of the rotating motor is fixedly connected with a driving gear, the top of the inner cavity of the liquid storage cylinder is rotatably connected with a connecting pipe through a bearing, the outer wall of the connecting pipe is fixedly connected with a gear ring meshing with the driving gear, the outer walls of both sides of the connecting pipe are fixedly connected with stirring rods, and the end of the stirring rod away from the connecting pipe is provided with a sliding hole, the sliding hole of the stirring rod is provided with a support spring, one side of the support spring is provided with a support column sliding in the stirring rod, and the end face of the support column located outside the stirring rod is fixedly connected with a scraper for cleaning the liquid storage cylinder. The vaporizer not only facilitates the effective cleaning of the inner wall of the liquid storage cylinder, but also solves the problem that the existing liquid chlorine vaporizer is inconvenient to control the temperature of water.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: most of the existing conveying pipe ends are welded or expanded, so process defects and complex flow media often cause corrosion and stress cracks at the pipe ends, and cause loosening and leakage after encountering external force collision. Utility Model Content

[0005] In order to prevent loosening and leakage at the connection of the delivery pipe, the present application provides a vaporizer leakage prevention structure.

[0006] The present application provides a carburetor anti-leakage structure, which adopts the following technical solution: it includes a delivery pipe, a connecting tube is arranged between two delivery pipes, a groove is arranged on the connecting tube, a rubber pad is arranged in the groove, the delivery pipe is plugged into the groove, a connecting rod is arranged between the delivery pipe and the connecting tube, one end of the connecting rod is arranged on the connecting tube, and the other end is installed on the delivery pipe through a fixing member.

[0007] Optionally, the fixing member includes a fixing ring, the fixing ring is sleeved on the conveying pipe, two baffles are symmetrically arranged on the connecting rod, and nuts are arranged on the sides of the two baffles away from each other, and the nuts are threadedly connected to the connecting rod.

[0008] Optionally, a plurality of fixing bolts are provided on the fixing ring, one end of each of the plurality of fixing bolts passes through the fixing ring, and the fixing bolts are threadedly connected to the fixing ring.

[0009] Optionally, a limiting groove is provided on the inner wall of the connecting tube, a fixing block is provided in the limiting groove, a fixing bolt is provided on one side of the fixing block, a threaded hole is provided on the connecting tube, and the fixing bolt is threadedly connected to the threaded hole.

[0010] Optionally, a rubber ring is provided on a side of the fixing block away from the fixing bolt, and the rubber ring is provided between the fixing block and the limiting groove.

[0011] Optionally, a collar is sleeved on the connecting tube, a through hole is provided on the collar, and the fixing bolt passes through the through hole.

[0012] Optionally, a plurality of fixing bolts are provided, and the plurality of fixing bolts are evenly distributed with the fixing bolts.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with connecting rods, nuts, baffles, fixing bolts, rubber pads, fixing blocks, fixing bolts, rubber rings and other components. During the working process, the rubber pad components, fixing block components and rubber ring components cooperate with each other to drive the fixing bolts to rotate, so that the fixing block components slide in the limiting grooves, and at the same time, the rubber rings are squeezed and cooperate with the rubber pads, so as to fill the gap between the connecting tube and the conveying pipe to achieve the effect of sealing and leak-proofing. The connecting rods, nuts and fixing bolts cooperate with each other to protect the connection between the conveying pipe and the connecting tube, so as to avoid leakage caused by loose connection caused by bending of the conveying pipe and the connecting tube due to force.

[0015] 2. The utility model is provided with components such as a collar and a baffle. During operation, the through hole on the collar component is aligned with the threaded hole, so that the fixing bolt can pass through the through hole and the threaded hole to drive the fixing block to move. When the fixing block component moves, the connecting tube is restricted by the collar component to prevent the connecting tube from expanding and causing a gap to appear between the connecting tube and the conveying pipe. The installation position of the connecting rod component is restricted by the baffle component, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 It is a full cross-sectional schematic diagram of an embodiment of the present application;

[0018] Figure 3 This is an embodiment of the present application Figure 2 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the local structure of an embodiment of the present application.

[0020] Figure numerals: 1. delivery pipe; 2. connecting tube; 3. groove; 4. rubber pad; 5. limit groove; 6. fixing block; 7. rubber ring; 8. fixing bolt; 9. threaded hole; 10. collar; 11. through hole; 12. fixing ring; 13. connecting rod; 14. baffle; 15. nut; 16. fixing bolt. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] The present application embodiment discloses a carburetor anti-leakage structure. Figure 1 , Figure 2 As shown, it includes a delivery pipe 1, a connecting tube 2 is arranged between the two delivery pipes 1, a groove 3 is arranged on the connecting tube 2, and a rubber pad 4 is arranged in the groove 3. One end of the delivery pipe 1 is inserted into the groove 3 by hot melting, and the rubber pad 4 is squeezed between the delivery pipe 1 and the connecting tube 2, so that the rubber pad 4 fills the gap between the delivery pipe 1 and the connecting tube 2, thereby achieving a sealing and leak-proof effect. The delivery pipe 1 is plugged into the groove 3, and a limiting groove 5 is arranged on the inner wall of the connecting tube 2.

[0023] See also Figure 2 , Figure 3 A fixing block 6 is arranged in the limiting groove 5, a fixing bolt 8 is arranged on one side of the fixing block 6, a rubber ring 7 is arranged on the side of the fixing block 6 away from the fixing bolt 8, the rubber ring 7 is arranged between the fixing block 6 and the limiting groove 5, and a threaded hole 9 is arranged on the connecting tube 2. By driving the fixing bolt 8 to rotate, the fixing bolt 8 pushes the fixing block 6 to move, thereby reinforcing the connection between the connecting tube 2 and the conveying pipe 1. When the fixing block 6 moves, the rubber ring 7 is squeezed to achieve a sealing and leak-proof effect.

[0024] See also Figure 2 , Figure 3 The fixing bolt 8 is threadedly connected with the threaded hole 9, a collar 10 is sleeved on the connecting tube 2, and a through hole 11 is provided on the collar 10. The fixing bolt 8 passes through the through hole 11. When the fixing block 6 is driven to move by the fixing bolt 8, the fixing block 6 will lift the connecting tube 2 and a certain gap will appear. The connecting tube 2 is restricted by the collar 10 to prevent the connecting tube 2 from lifting the fixing block 6.

[0025] See also Figure 1 , Figure 4 A connecting rod 13 is provided between the delivery pipe 1 and the connecting tube 2. One end of the connecting rod 13 is provided on the connecting tube 2, and the other end is installed on the delivery pipe 1 through a fixing member. The fixing member includes a fixing ring 12. The fixing ring 12 is sleeved on the delivery pipe 1. A plurality of fixing bolts 16 are provided on the fixing ring 12. One end of the plurality of fixing bolts 16 all pass through the fixing ring 12. The fixing ring 12 is fixed to the corresponding delivery pipe 1 through the fixing bolts 16, and the connecting tube 2 is connected to the fixing ring 12 through the connecting rod 13, so as to prevent the connection between the connecting tube 2 and the delivery pipe 1 from loosening when subjected to external force impact, thereby causing leakage.

[0026] See also Figure 1 , Figure 4 , multiple fixing bolts 8 are provided, and multiple fixing bolts 16 are evenly arranged with the fixing bolts 8. The evenly distributed arrangement ensures that the force on the fixing ring 12 and the sleeve ring 10 is uniform, ensures the stability of the device and improves the service life of the device. The fixing bolts 16 are threadedly connected to the fixing ring 12, and two baffles 14 are symmetrically arranged on the connecting rod 13. Nuts 15 are provided on the sides of the two baffles 14 away from each other. The nuts 15 are threadedly connected to the connecting rod 13, and the installation position is limited by the baffles 14 to prevent the fixing ring 12 from tilting. The connection is fixed by the nuts 15 to prevent loosening.

[0027] The implementation principle of the carburetor anti-leakage structure of the embodiment of the present application is as follows: when in use, firstly, the fixing ring 12 and the sleeve ring 10 are respectively sleeved on the corresponding delivery pipe 1 and the connecting tube 2, and the fixing bolts 16 are installed on the fixing ring 12 one by one and one end of the fixing bolt 8 is passed through the through hole 11 and set in the threaded hole 9, and then one end of the delivery pipe 1 is inserted into the groove 3, so that the delivery pipe 1 and the connecting tube 2 squeeze the rubber pad 4, so that the rubber pad 4 fills the gap between the connecting tube 2 and the delivery pipe 1 to achieve the effect of sealing and anti-leakage, and then the fixing bolt 8 is driven to rotate, and the fixing bolt 8 pushes the fixing block 6 to move, and the fixing block 6 The rubber ring 7 and the delivery pipe 1 are squeezed to improve the stability of the connection between the delivery pipe 1 and the connecting tube 2, and the sealing and leak-proof effect is improved by the rubber ring 7. Then, one end of each connecting rod 13 is inserted into the connecting tube 2 and the position is restricted under the action of the baffle 14. Then, the fixing ring 12 is driven to move so that the other end of the connecting rod 13 passes through the corresponding fixing ring 12. Then, nuts 15 are installed at both ends of the connecting rod 13 to fix it, and the fixing bolts 16 on the fixing ring 12 are turned to fix the position, so as to prevent the connection between the delivery pipe 1 and the connecting tube 2 from bending when impacted, resulting in the appearance of gaps.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A carburetor anti-leakage structure, comprising a delivery pipe (1), characterized in that: A connecting tube (2) is provided between the two conveying tubes (1), a groove (3) is provided on the connecting tube (2), a rubber pad (4) is provided in the groove (3), the conveying tube (1) is plugged into the groove (3), a connecting rod (13) is provided between the conveying tube (1) and the connecting tube (2), one end of the connecting rod (13) is provided on the connecting tube (2), and the other end is installed on the conveying tube (1) through a fixing member.

2. The carburetor anti-leakage structure according to claim 1, characterized in that: The fixing member comprises a fixing ring (12), the fixing ring (12) being sleeved on the conveying pipe (1), two baffles (14) being symmetrically arranged on the connecting rod (13), a nut (15) being arranged on the side away from each other of the two baffles (14), and the nut (15) being threadedly connected to the connecting rod (13).

3. A carburetor anti-leakage structure according to claim 2, characterized in that: A plurality of fixing bolts (16) are arranged on the fixing ring (12), one end of each of the plurality of fixing bolts (16) passes through the fixing ring (12), and the fixing bolts (16) are threadedly connected to the fixing ring (12).

4. The carburetor anti-leakage structure according to claim 3, characterized in that: The inner wall of the connecting tube (2) is provided with a limiting groove (5), a fixing block (6) is provided in the limiting groove (5), a fixing bolt (8) is provided on one side of the fixing block (6), a threaded hole (9) is provided on the connecting tube (2), and the fixing bolt (8) is threadedly connected to the threaded hole (9).

5. The carburetor anti-leakage structure according to claim 4, characterized in that: A rubber ring (7) is provided on a side of the fixing block (6) away from the fixing bolt (8), and the rubber ring (7) is provided between the fixing block (6) and the limiting groove (5).

6. The carburetor anti-leakage structure according to claim 4, characterized in that: The connecting tube (2) is sleeved with a collar (10), the collar (10) is provided with a through hole (11), and the fixing bolt (8) passes through the through hole (11).

7. The carburetor anti-leakage structure according to claim 4, characterized in that: A plurality of the fixing bolts (8) are provided, and the plurality of fixing bolts (16) are evenly distributed with the fixing bolts (8).

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