Smoke tube convenient to disassemble and used for gas wall-hanging stove

Abstract

The utility model discloses a convenient-to-disassemble smoke tube for a gas wall-hanging stove. The convenient-to-disassemble smoke tube comprises a corrugated tube, the outer wall of the quick connecting mechanism is sleeved with the inner wall of the corrugated pipe; the bottom of the windproof mechanism is fixedly connected with the top of the corrugated pipe; the outer walls of the sealing rings are fixedly connected with the outer wall of the quick connecting mechanism, and the sealing rings are linearly arrayed along the outer wall of the quick connecting mechanism; the utility model relates to the technical field of smoke tubes, through the arrangement of the quick connection mechanism, the connection of the corrugated pipe is controlled by utilizing the rotation of the rotating ring, when the clamping jaw is located between the convex blocks, the clamping jaw can be clamped into a groove in the corrugated pipe, so that the corrugated pipe is fixed, and the structure is simple. And when the protruding blocks press the clamping jaws, the clamping columns are separated from the grooves in the corrugated pipe, fixing of the corrugated pipe is relieved, and the purpose that the smoke pipe convenient to disassemble is used for the gas wall-hanging stove is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke pipes, in particular to a smoke pipe for a gas wall-mounted boiler which is easy to disassemble. Background Art

[0002] The water heater smoke pipe is installed on the water heater, one end of which is a connecting end connected to the water heater smoke outlet, and the other end of which is a discharge end and extends vertically upward to above the upper end of the water heater.

[0003] However, in the prior art, the traditional equipment uses metal tape to seal the pipe interface during installation. After long-term use, the metal tape ages and becomes difficult to remove, thereby causing the smoke pipe to be difficult to remove. In addition, the traditional equipment does not have a windproof mechanism. Therefore, during the use of the traditional equipment, wind will flow into the wall-mounted boiler through the smoke pipe, thereby affecting the normal operation of the wall-mounted boiler. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a smoke pipe for a gas wall-mounted boiler that is easy to disassemble, comprising:

[0005] Bellows;

[0006] A quick-connect mechanism, the outer wall of which is sleeved with the inner wall of the corrugated pipe, and the quick-connect mechanism is used for quickly connecting the corrugated pipe;

[0007] A windproof mechanism, the bottom of which is fixedly connected to the top of the corrugated pipe, and the windproof mechanism is used to prevent wind from flowing back into the smoke pipe;

[0008] A sealing ring, the outer wall of which is fixedly connected to the outer wall of the quick-connect mechanism, and the sealing ring is arranged in a linear array along the outer wall of the quick-connect mechanism;

[0009] The quick-connect mechanism includes a mounting seat, an inner wall of the mounting seat is fixedly connected with a claw, and the claw is arranged in a ring along the central axis of the mounting seat, an outer wall of the mounting seat is slidably connected with a swivel, the outer wall of the swivel is fixedly connected to the bottom of the fixed ring through a connecting frame, and the top of the connecting frame is fixedly connected to the bottom of the fixed ring, and the outer wall of the fixed ring is fixedly connected with a bump, and is arranged in a ring along the central axis of the fixed ring.

[0010] Preferably, the outer wall of the protrusion contacts the outer wall of the claw, the outer wall of the connecting frame is slidably connected to the inner wall of the mounting seat through a slide groove, and the slide groove is opened in the wall of the mounting seat, and the slide groove is arranged in a circular array along the central axis of the mounting seat.

[0011] Preferably, the outer wall of the sealing ring is sleeved with the inner wall of the bellows, a groove is opened in the wall of the bellows, and a circular array is formed along the central axis of the bellows, the inner wall of the bellows is sleeved with the top of the mounting seat, the outer wall of the claw is clamped with the inner wall of the bellows, and the outer wall of the fixing ring is in contact with the outer wall of the claw.

[0012] Preferably, the windproof mechanism includes a windproof hood, the top of which is annular, the inner wall of the windproof hood is fixedly connected with blades in a circular array along the central axis of the windproof hood, an air outlet is opened at the top of the windproof hood, and a slide rail is fixedly connected to the bottom of the windproof hood.

[0013] Preferably, the outer wall of the slide rail is slidably connected to the inner wall of the top of the bellows, and an annular groove is opened in the wall of the top of the bellows and corresponds to the shape of the slide rail. A smoke exhaust port is opened in the wall of the wind shield cap and is arranged in a circular array along the central axis of the wind shield cap.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets a quick-connect mechanism and utilizes the rotation of the swivel to control the connection of the bellows. When the claw is between the protrusions, the claw can be clamped into the groove in the bellows to fix the bellows. When the protrusion is pressed onto the claw, the clamping column is disengaged from the groove in the bellows, thereby releasing the fixation of the bellows, achieving the purpose of quickly installing and disassembling the smoke pipe, and solving the problem that the smoke pipe cannot be quickly removed by traditional equipment.

[0016] 2. The utility model sets a windproof mechanism and arranges blades in a circular array in the windproof cap to guide the smoke. When the outside wind enters the windproof cap and hits the blades, it drives the windproof cap to rotate, thereby discharging the smoke and wind in the windproof cap to the outside, thereby achieving the purpose of preventing wind from flowing back into the smoke pipe and solving the problem that traditional equipment cannot prevent wind from flowing back into the smoke pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the quick-connect mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the swivel of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the windproof mechanism of the utility model.

[0022] In the figure: 1. bellows; 2. quick-connect mechanism; 21. mounting seat; 22. slide groove; 23. claw; 24. swivel; 25. connecting frame; 26. fixing ring; 27. bump; 3. windproof mechanism; 31. windproof cap; 32. air outlet; 33. blades; 34. slide rail; 35. smoke exhaust port; 4. sealing ring. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0024] Example:

[0025] See also Figure 1 - Figure 5 The utility model provides a technical solution: a smoke pipe for a gas wall-mounted boiler that is easy to disassemble, comprising:

[0026] Bellows 1;

[0027] A quick connection mechanism 2, the outer wall of the quick connection mechanism 2 is sleeved with the inner wall of the corrugated tube 1;

[0028] A windproof mechanism 3, the bottom of which is fixedly connected to the top of the corrugated tube 1;

[0029] The sealing ring 4 has an outer wall fixedly connected to the outer wall of the quick-connect mechanism 2, and the sealing ring 4 is arranged in a linear array along the outer wall of the quick-connect mechanism 2;

[0030] The quick-connect mechanism 2 includes a mounting seat 21, the inner wall of which is fixedly connected with a claw 23, and the claw 23 is arranged in a ring array along the central axis of the mounting seat 21, the outer wall of the mounting seat 21 is slidably connected with a swivel 24, the outer wall of the swivel 24 is fixedly connected to the bottom of a fixed ring 26 through a connecting frame 25, and the top of the connecting frame 25 is fixedly connected to the bottom of the fixed ring 26, the outer wall of the fixed ring 26 is fixedly connected with a protrusion 27, and along the central axis of the fixed ring 26, the outer wall of the protrusion 27 contacts the outer wall of the claw 23, the outer wall of the connecting frame 25 is slidably connected to the inner wall of the mounting seat 21 through a slide groove 22, and the slide groove 22 is opened in the wall of the mounting seat 21, and the slide groove 22 limits the sliding position of the connecting frame 25.

[0031] The outer wall of the sealing ring 4 is sleeved on the inner wall of the bellows 1, and the contact area between the mounting seat 21 and the bellows 1 is increased by the deformation of the sealing ring 4, thereby increasing the sealing at the interface of the mounting seat 21. The inner wall of the bellows 1 is sleeved on the top of the mounting seat 21, and the outer wall of the claw 23 is clamped on the inner wall of the bellows 1. The outer wall of the fixing ring 26 is in contact with the outer wall of the claw 23. The windproof mechanism 3 includes a windproof cap 31, and the inner wall of the windproof cap 31 is fixedly connected with blades 33, and is arranged in a circular array along the central axis of the windproof cap 31.

[0032] An air outlet 32 ​​is provided at the top of the wind shield 31. When the amount of smoke in the wind shield 31 is large, the smoke at the center of the wind shield 31 can be discharged to the outside through the air outlet 32. A slide rail 34 is fixedly connected to the bottom of the wind shield 31. The outer wall of the slide rail 34 is slidably connected to the inner wall of the top of the corrugated tube 1. A smoke exhaust port 35 is provided in the wall of the wind shield 31, and is arranged in a circular array along the central axis of the wind shield 31.

[0033] Working principle:

[0034] When in use, first install the mounting seat 21 in the quick-connect mechanism 2 on the wall-mounted boiler, then install the bellows 1 on the mounting seat 21. After the bellows 1 is installed, pull the windproof mechanism 3 on the top of the bellows 1 to the smoke exhaust hole on the wall so that the windproof mechanism 3 is outdoors. At this time, the smoke pipe installation is completed.

[0035] When installing the bellows 1, it is necessary to first insert the mounting seat 21 into the smoke outlet of the wall-mounted boiler, and then put the end of the bellows 1 away from the windproof mechanism 3 onto the mounting seat 21. Because a sealing ring 4 is fixed on the mounting seat 21, when putting on the bellows 1, it is necessary to force the bellows 1 onto the mounting seat 21 to prevent smoke from leaking at the interface.

[0036] When the bellows 1 is sleeved on the mounting seat 21, it should be noted that the groove on the bellows 1 needs to be aligned with the claw 23 on the mounting seat 21. When the groove on the bellows 1 moves to the claw 23, the claw 23 is stuck in the groove, thereby completing the fixation of the bellows 1. When the fixation of the bellows 1 needs to be released, it is only necessary to rotate the swivel 24. During the rotation of the swivel 24, the connecting frame 25 drives the fixing ring 26 to rotate synchronously. The slide groove 22 in the mounting seat 21 is used to limit the sliding position of the connecting frame 25, and a protrusion 27 is provided on the fixing ring 26. Therefore, when the protrusion 27 moves to the claw 23, the protrusion 27 presses the claw 23, thereby causing the claw 23 to slide out of the groove on the bellows 1, and then the bellows 1 can be taken out. Similarly, when installing the bellows 1, it is only necessary to rotate the swivel 24 in the opposite direction so that the claw 23 is between the protrusions 27, thereby resetting the claw 23.

[0037] During the use of the smoke pipe, the smoke in the smoke pipe moves through the smoke pipe to the windproof mechanism 3. When the smoke contacts the blades 33 in the windproof mechanism 3, it is discharged to the outside through the smoke exhaust port 35 between the blades 33. When the smoke volume is large, the smoke at the center of the smoke pipe can be directly discharged to the outside through the air outlet 32. When there is wind outside, the wind from the outside enters the windproof cap 31 and hits the blades 33, thereby forcing the windproof cap 31 to rotate along the slide rail 34. During the rotation of the windproof cap 31, the smoke and wind in the windproof cap 31 are discharged to the outside, thereby preventing the wind from flowing back into the smoke pipe.

[0038] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A smoke pipe for a gas wall-mounted boiler that is easy to disassemble, characterized in that: include: Bellows (1); A quick-connect mechanism (2), wherein the outer wall of the quick-connect mechanism (2) is sleeved with the inner wall of the corrugated tube (1); A windproof mechanism (3), wherein the bottom of the windproof mechanism (3) is fixedly connected to the top of the corrugated tube (1); A sealing ring (4), wherein the outer wall of the sealing ring (4) is fixedly connected to the outer wall of the quick-connect mechanism (2), and the sealing ring (4) is arranged in a linear array along the outer wall of the quick-connect mechanism (2); The quick-connect mechanism (2) comprises a mounting seat (21), the inner wall of the mounting seat (21) is fixedly connected with a claw (23), and the claw (23) is arranged in a circular array along the central axis of the mounting seat (21), the outer wall of the mounting seat (21) is slidably connected with a swivel (24), the outer wall of the swivel (24) is fixedly connected to the bottom of a fixed ring (26) through a connecting frame (25), and the top of the connecting frame (25) is fixedly connected to the bottom of the fixed ring (26), and the outer wall of the fixed ring (26) is fixedly connected with a protrusion (27), and is arranged in a circular array along the central axis of the fixed ring (26).

2. The easily disassembled smoke pipe for a gas wall-mounted boiler according to claim 1, characterized in that: The outer wall of the protrusion (27) contacts the outer wall of the claw (23), and the outer wall of the connecting frame (25) is slidably connected to the inner wall of the mounting seat (21) via a sliding groove (22), and the sliding groove (22) is formed in the wall of the mounting seat (21).

3. The easily disassembled smoke pipe for a gas wall-mounted boiler according to claim 1, characterized in that: The outer wall of the sealing ring (4) is sleeved with the inner wall of the bellows (1), the inner wall of the bellows (1) is sleeved with the top of the mounting seat (21), the outer wall of the claw (23) is clamped with the inner wall of the bellows (1), and the outer wall of the fixing ring (26) is in contact with the outer wall of the claw (23).

4. The easily disassembled smoke pipe for a gas wall-mounted boiler according to claim 1, characterized in that: The windproof mechanism (3) comprises a windproof cap (31), and blades (33) are fixedly connected to the inner wall of the windproof cap (31) and arranged in a circular array along the central axis of the windproof cap (31).

5. The easily disassembled smoke pipe for a gas wall-mounted boiler according to claim 4, characterized in that: An air outlet (32) is provided at the top of the windproof cap (31), and a slide rail (34) is fixedly connected to the bottom of the windproof cap (31).

6. The easily disassembled smoke pipe for a gas wall-mounted boiler according to claim 5, characterized in that: The outer wall of the slide rail (34) is slidably connected to the inner wall of the top of the corrugated tube (1), and smoke exhaust ports (35) are provided in the wall of the windproof cap (31) in a circular array along the central axis of the windproof cap (31).

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