Adjustable boiler exhaust pipe seat

Abstract

The utility model relates to the technical field of boiler exhaust pipe seats, and discloses an adjustable boiler exhaust pipe seat which comprises an upper wall plate, a mounting pipe and a base, one side of the upper wall plate is connected with a limiting plate used for limiting in a clamping mode, the upper surface of the base is connected with a connecting ring through a bolt, the upper surface of the connecting ring is connected with a rotatable bent pipe in a clamping mode, and the lower surface of the connecting ring is connected with a connecting rod. And one end of the bent pipe is connected with a communicating pipe through a bolt. According to the adjustable boiler exhaust pipe seat, through the arrangement of an upper wall plate, a limiting plate, a diagonal bracing pipe, a filter plate and an adapter pipe, a mounting pipe is clamped in the limiting plate, the upper wall plate is mounted on the wall surface, one side of the upper wall plate is clamped in the limiting plate, the mounting distance can be adjusted, the filter plate is mounted in the diagonal bracing pipe, and the filter plate is mounted in the diagonal bracing pipe; impurities in the air can be conveniently filtered, foreign matters are prevented from entering, the angle and height of the exhaust port of the diagonal bracing pipe can be conveniently adjusted, and condensate water can be prevented from flowing back.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler exhaust pipe seats, in particular to an adjustable boiler exhaust pipe seat. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. An exhaust pipe is required when the boiler is exhausting air. The exhaust pipe needs to be supported during use. However, it is inconvenient to adjust the installation position when supporting the pipe, and the filtering effect on foreign matter is insufficient, and the effect of preventing condensate backflow is not good.

[0003] Chinese patent announcement number CN214948951U discloses an adjustable boiler exhaust pipe seat, including a boiler body, a mounting seat fixed on the boiler body, a hose fixed on the inner side of the mounting seat, a connecting pipe seat arranged on the hose, the connecting pipe seat and the boiler body are internally connected through the hose, an external thread is arranged on the outer surface of the connecting pipe seat, a rotating column is fixed on the front surface of the connecting pipe seat, and a rotating groove is opened on the inner side of the mounting seat; by arranging a limiting block, a rotating column, a limiting groove, a connecting seat and a hose, it is avoided that the connecting pipe seat is fixedly connected to the boiler body, which makes it inconvenient to adjust the direction of the connecting pipe seat, and the device is easy to adjust the direction of the connecting pipe seat according to actual conditions, and by arranging an elastic member and a heat insulation board, it is avoided that an external object directly contacts the boiler body, and the heat causes damage to the external object, and it is easy to insulate, and at the same time, the elastic effect of the elastic member is good, and it is easy to buffer contact collision.

[0004] However, the utility model has the following problems when actually used:

[0005] It is not convenient to adjust the installation position when supporting the pipeline, the filtering effect on foreign matter is insufficient, and the effect of preventing the backflow of condensed water is not good. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides an adjustable boiler exhaust pipe seat, which solves the problems in the prior art:

[0008] It is inconvenient to adjust the installation position when supporting the pipeline, and the filtering effect on foreign matter is insufficient, and the effect of preventing the backflow of condensed water is not good.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an adjustable boiler exhaust pipe seat, comprising an upper wall panel, a mounting pipe and a base, one side of the upper wall panel is clamped with a limit plate for limiting, the upper surface of the base is connected with a connecting ring by bolts, the upper surface of the connecting ring is clamped with a rotatable bent pipe, one end of the bent pipe is connected with a connecting pipe by bolts, one end of the connecting pipe is connected with a transfer pipe by bolts, one end of the mounting pipe is connected with a diagonal support pipe, and the inner wall of the diagonal support pipe is connected with a filter plate by bolts.

[0011] Optionally, a lifting rod for lifting is clamped on the inner wall of the limiting plate, a support ring is clamped on the inner wall of the lifting rod, and the outer surface of the diagonal support tube is clamped on the inner wall of the support ring.

[0012] Optionally, the bottom end of the mounting tube is connected to the top end of the adapter tube by bolts, and the mounting tube is connected to the inside of the adapter tube.

[0013] Optionally, an expansion bolt is threadedly connected to one side of the upper wall plate, a fastening nut is provided on the outer surface of the expansion bolt, and one side of the fastening nut is pressed against the outer surface of the upper wall plate.

[0014] Optionally, the number of the upper wall panels is two, and the two upper wall panels are symmetrically arranged with the vertical center line of the limiting plate as the symmetry axis, and the mounting pipe is clamped on the inner wall of the limiting plate.

[0015] Optionally, a sealing gasket is fixedly connected to the inner wall of the base, and the upper surface of the sealing gasket is pressed against the lower surface of the connecting ring.

[0016] (III) Beneficial effects

[0017] The utility model provides an adjustable boiler exhaust pipe seat, which has the following beneficial effects:

[0018] The adjustable boiler exhaust pipe seat clamps the installation pipe inside the limit plate through the arrangement of the upper wall plate, the limit plate, the diagonal support pipe, the filter plate and the transfer pipe. The upper wall plate is installed on the wall, and one side of the upper wall plate is clamped inside the limit plate. The installation distance can be adjusted. The filter plate is installed inside the diagonal support pipe to filter debris in the air and prevent foreign matter from entering. The angle and height of the exhaust port of the diagonal support pipe are easy to adjust, which is beneficial to prevent condensed water from flowing back. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the limit plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the base structure of the utility model.

[0023] In the figure: 1. Upper wall panel; 2. Mounting pipe; 3. Base; 4. Limiting plate; 5. Connecting ring; 6. Bend pipe; 7. Connecting pipe; 8. Transfer pipe; 9. Diagonal support pipe; 10. Filter plate; 11. Lifting rod; 12. Support ring; 13. Expansion bolt; 14. Sealing gasket. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] In order to facilitate the adjustment of the height and angle of the pipe exhaust port support;

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an adjustable boiler exhaust pipe seat, including an upper wall plate 1, a mounting pipe 2 and a base 3, a limit plate 4 for limiting is clamped on one side of the upper wall plate 1, a lifting rod 11 for lifting is clamped on the inner wall of the limit plate 4, a support ring 12 is clamped on the inner wall of the lifting rod 11, the outer surface of the diagonal support pipe 9 is clamped on the inner wall of the support ring 12, and the outer surface of the diagonal support pipe 9 is clamped inside the support ring 12, and the height of the diagonal support pipe 9 is conveniently adjusted by sliding the lifting rod 11, and the diagonal support pipe 9 is an adjustable pipe, so the purpose of facilitating the adjustment of the height and angle of the pipe exhaust port support is achieved.

[0028] Embodiment 2:

[0029] In order to prevent foreign matter in the outside air from entering the exhaust pipe, the exhaust angle is adjusted to prevent condensed water from flowing back;

[0030] See also Figure 2The upper surface of the base 3 is connected with a connecting ring 5 by bolts, and a rotatable elbow pipe 6 is clamped on the upper surface of the connecting ring 5. One end of the elbow pipe 6 is connected with a connecting pipe 7 by bolts, and one end of the connecting pipe 7 is connected with a transfer pipe 8 by bolts. One end of the mounting tube 2 is connected with a diagonal support tube 9, and the inner wall of the diagonal support tube 9 is connected with a filter plate 10 by bolts. The filter plate 10 is installed inside the diagonal support tube 9 to filter debris in the air and prevent foreign matter from entering. The angle and height of the exhaust port of the diagonal support tube 9 can be adjusted by a sliding lifting rod 11 and a supporting ring 12, which is conducive to preventing the reflux of condensed water. Therefore, the purpose of preventing foreign matter in the outside air from entering the exhaust pipe and adjusting the exhaust angle to prevent the reflux of condensed water is achieved.

[0031] Embodiment three:

[0032] In order to improve the convenience of wall installation, the upper wall plate 1 is made more firm after installation;

[0033] See also Figure 2 The bottom end of the mounting tube 2 is connected to the top end of the transfer tube 8 by bolts, the mounting tube 2 is connected to the inside of the transfer tube 8, one side of the upper wall panel 1 is threadedly connected with an expansion bolt 13, the outer surface of the expansion bolt 13 is provided with a fastening nut, one side of the fastening nut is pressed against the outer surface of the upper wall panel 1, the expansion bolt 13 is fixed to the inside of the upper wall panel 1 by the fastening nut, which is convenient for disassembly and installation, and improves the stability after installation, thereby achieving the purpose of improving the convenience of wall installation and making the upper wall panel 1 more firm after installation.

[0034] Embodiment 4:

[0035] In order to improve the stability of the installation, the gas is not easily leaked when the base 3 is exhausted;

[0036] See also Figure 3 and Figure 4 There are two upper wall panels 1, and the two upper wall panels 1 are symmetrically arranged with the vertical center line of the limiting plate 4 as the symmetry axis. The mounting pipe 2 is clamped on the inner wall of the limiting plate 4, and the inner wall of the base 3 is fixedly connected with a sealing gasket 14. The upper surface of the sealing gasket 14 is tightly pressed against the lower surface of the connecting ring 5. A horizontal column is provided on one side of the upper wall panel 1 for connecting the two upper wall panels 1 to improve the stability of the upper wall panel 1 after installation. The sealing gasket 14 can play a sealing role to prevent gas leakage, thereby achieving the purpose of facilitating the improvement of installation stability and preventing gas leakage when the base 3 is exhausted.

[0037] In the utility model, the working steps of the device are as follows:

[0038] First, clamp the installation pipe 2 into the inside of the limit plate 4. Secondly, install the upper wall panel 1 on the wall through the expansion bolts 13. Then, one side of the upper wall panel 1 is clamped into the inside of the limit plate 4. The installation distance can be adjusted. Finally, install the filter plate 10 into the inside of the diagonal support pipe 9 to filter the debris in the air and prevent foreign matter from entering. The angle and height of the exhaust port of the diagonal support pipe 9 can be adjusted by the sliding lifting rod 11 and the support ring 12, which is beneficial to prevent the reflux of condensed water.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable boiler exhaust pipe seat, comprising an upper wall plate (1), a mounting pipe (2) and a base (3), characterized in that: A limiting plate (4) for limiting position is clamped on one side of the upper wall plate (1); a connecting ring (5) is connected to the upper surface of the base (3) via bolts; a rotatable curved pipe (6) is clamped on the upper surface of the connecting ring (5); one end of the curved pipe (6) is connected to a connecting pipe (7) via bolts; one end of the connecting pipe (7) is connected to a transfer pipe (8) via bolts; one end of the mounting pipe (2) is connected to a diagonal bracing pipe (9); and the inner wall of the diagonal bracing pipe (9) is connected to a filter plate (10) via bolts.

2. The adjustable boiler exhaust pipe seat according to claim 1, characterized in that: The inner wall of the limit plate (4) is clamped with a lifting rod (11) for lifting, the inner wall of the lifting rod (11) is clamped with a support ring (12), and the outer surface of the diagonal support tube (9) is clamped with the inner wall of the support ring (12).

3. The adjustable boiler exhaust pipe seat according to claim 1, characterized in that: The bottom end of the mounting tube (2) is connected to the top end of the adapter tube (8) by means of bolts, and the mounting tube (2) is connected to the inside of the adapter tube (8).

4. The adjustable boiler exhaust pipe seat according to claim 1, characterized in that: An expansion bolt (13) is threadedly connected to one side of the upper wall plate (1), and a fastening nut is provided on the outer surface of the expansion bolt (13), and one side of the fastening nut is pressed against the outer surface of the upper wall plate (1).

5. The adjustable boiler exhaust pipe seat according to claim 1, characterized in that: The number of the upper wall panels (1) is two, and the two upper wall panels (1) are symmetrically arranged with the vertical center line of the limiting plate (4) as the symmetry axis, and the mounting tube (2) is clamped on the inner wall of the limiting plate (4).

6. The adjustable boiler exhaust pipe seat according to claim 1, characterized in that: A sealing gasket (14) is fixedly connected to the inner wall of the base (3), and the upper surface of the sealing gasket (14) is pressed tightly against the lower surface of the connecting ring (5).

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