A boiler heating surface hanging device

Abstract

The utility model relates to the technical field of boiler hanging, specifically a boiler heating surface hanging device, including an air inlet shell, the inner side wall of the air inlet shell is fixedly connected with a guide assembly, the guide assembly includes a fixed block, a limit block, a rotating rod, a rotating plate and a guide block, one side of the fixed block is fixedly connected to the inner side wall of the air inlet shell, and the internal rotation of the fixed block is connected to the limit block. The utility model is provided with a fixed block, a limit block, a rotating rod, a rotating plate and a guide block. When in use, the fixed block limits and supports the limit block. When the hot air flow impacts upward, it will drive the rotating rod to rotate. The rotation of the rotating rod drives several guide blocks on the surface to rotate, and the guide block will guide the direction of the hot air flow, so as to achieve the effect of improving the uniform heating efficiency, avoid the hot air flow directly impacting the heating surface, and the heating surfaces on both sides receive less heat than the heating surface in the middle, resulting in uneven heating and reduced thermal energy utilization.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler hanging, in particular to a boiler heating surface hanging device. Background Art

[0002] A furnace is an energy conversion device that operates simultaneously in the "pot" and "furnace". In the combustion equipment part, the fuel continuously burns to release heat, and the high-temperature flue gas generated transmits heat through thermal energy, transferring the heat to the boiler heating surface. In the steam-water system, the boiler heating surface transfers the absorbed heat to the water, heating the water into hot water or steam of a certain temperature and pressure, which is then led out for use, while the temperature of the fuel itself gradually decreases and is finally discharged from the chimney.

[0003] However, the existing boiler heating surface hanging device has the following disadvantages:

[0004] (1) The existing boiler heating surface hanging device has a weak heating uniformity function. When in use, the hot air flow directly impacts the heating surface, and the heating surfaces on both sides receive less heat than the heating surface in the middle, resulting in uneven heating and reduced thermal energy utilization.

[0005] (2) The existing boiler heating surface hanging device has a weak function of reducing the wear of the heating surface. When in use, the hot air flow impacts the heating surface for a long time without protecting it, causing the heating surface to be easily worn, which is not conducive to use. Utility Model Content

[0006] The utility model aims to provide a boiler heating surface hanging device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A boiler heating surface hanging device, comprising

[0009] An air inlet housing, wherein the inner side wall of the air inlet housing is fixedly connected with a guide assembly, wherein the guide assembly comprises a fixed block, a limit block, a rotating rod, a rotating plate and a guide block, wherein one side of the fixed block is fixedly connected to the inner side wall of the air inlet housing, the inner rotation of the fixed block is connected to the limit block, one side of the limit block is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a rotating plate, and the outer surface of the rotating plate is fixedly connected with the guide block;

[0010] A buffer assembly is fixedly connected to one side of the inner wall of the air inlet housing, and the buffer assembly includes a fixed frame, a rotating rod and a buffer plate. One side of the fixed frame is fixedly connected to one side of the inner wall of the air inlet housing, the interior of the fixed frame is rotatably connected to the rotating rod, and one side of the surface of the rotating rod is fixedly connected to the buffer plate;

[0011] A heating component is clamped on the top of the air inlet housing.

[0012] Preferably, the buffer assembly further comprises a clamping block, a circular slot is formed at one end of the rotating rod, and the inside of the circular slot is fixedly connected with the clamping block.

[0013] Preferably, the heating component includes a connecting rod, a support frame, a header and a boiler heating surface, one side of the connecting rod is clamped on the top of the air inlet casing, the bottom of the connecting rod is fixedly connected to the support frame, one side of the surface of the support frame is fixedly connected to the header, and the bottom of the header is fixedly connected to the boiler heating surface.

[0014] Preferably, a columnar slide groove is provided inside the fixing frame, and one side of the surface of the rotating rod is rotatably connected to the inside of the columnar slide groove.

[0015] Preferably, a threaded hole is provided inside the connecting rod, and a fixing screw is threadedly connected inside the threaded hole.

[0016] Preferably, a limiting sliding groove is provided inside the fixing block, and the outer surface of the limiting block is rotatably connected to the inside of the limiting sliding groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This kind of boiler heating surface hanging device is provided with a fixed block, a limit block, a rotating rod, a rotating plate and a guide block. When in use, the fixed block limits and supports the limit block. When the hot air flow impacts upward, it will drive the rotating rod to rotate. The rotation of the rotating rod drives several guide blocks on the surface to rotate, and the guide blocks will guide the direction of the hot air flow, so as to achieve the effect of improving the uniform heating efficiency and avoid the hot air flow directly impacting the heating surface. The heating surfaces on both sides receive less heat than the heating surface in the middle, resulting in uneven heating and reduced thermal energy utilization.

[0019] 2. This kind of boiler heating surface hanging device, through the arrangement of a fixed frame, a rotating rod and a buffer plate, when in use, when the hot air flow impacts the bottom of the fixed frame, if the impact force of the air flow is too large, it will drive the rotating rod to rotate, and the rotation of the rotating rod will drive the buffer plate to flip, closing the gap inside the fixed frame, reducing the impact of the air flow, and being able to protect the heating surface, thereby achieving the effect of reducing the wear of the heating surface, avoiding the situation where the hot air flow impacts the heating surface for a long time without protecting it, causing the heating surface to be easily worn, which is not conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a side plan view schematic diagram of the device of the utility model;

[0021] Figure 2 It is an enlarged schematic diagram of the buffer component of the utility model;

[0022] Figure 3 It is an enlarged schematic diagram of the guide assembly of the utility model;

[0023] Figure 4 It is an enlarged schematic diagram of the heating component of the utility model.

[0024] In the figure: 1. air inlet casing; 2. fixing block; 3. limiting block; 4. rotating rod; 5. rotating plate; 6. guide block; 7. fixing frame; 8. rotating rod; 9. buffer plate; 10. clamping block; 11. connecting rod; 12. supporting frame; 13. header; 14. boiler heating surface; 15. fixing screw. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0026] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0027] A boiler heating surface hanging device, comprising

[0028] An air inlet shell 1, the inner side wall of the air inlet shell 1 is fixedly connected with a guide assembly, the guide assembly includes a fixed block 2, a limit block 3, a rotating rod 4, a rotating plate 5 and a guide block 6, one side of the fixed block 2 is fixedly connected to the inner side wall of the air inlet shell 1, the fixed block 2 is internally rotatably connected to the limit block 3, one side of the limit block 3 is fixedly connected with the rotating rod 4, one end of the rotating rod 4 is fixedly connected with the rotating plate 5, the outer surface of the rotating plate 5 is fixedly connected with the guide block 6, the fixed block 2 limits and supports the limit block 3, when the hot air flow impacts upward, it will drive the rotating rod 4 to rotate, the rotation of the rotating rod 4 drives several guide blocks 6 on the surface to rotate, and the guide block 6 will guide the direction of the hot air flow, so as to achieve the effect of improving the uniform heating efficiency, avoid the hot air flow directly impacting the heating surface, the heating surfaces on both sides obtain less heat than the heating surface in the middle, resulting in uneven heating and reduced thermal energy utilization rate;

[0029] A buffer assembly is fixedly connected to one side of the inner wall of the air inlet housing 1, and the buffer assembly includes a fixed frame 7, a rotating rod 8 and a buffer plate 9. One side of the fixed frame 7 is fixedly connected to one side of the inner wall of the air inlet housing 1, and the interior of the fixed frame 7 is rotatably connected to the rotating rod 8, and one side of the surface of the rotating rod 8 is fixedly connected to the buffer plate 9. When the hot air flow impacts the bottom of the fixed frame 7, if the impact force of the air flow is too large, it will drive the rotating rod 8 to rotate, and the rotation of the rotating rod 8 drives the buffer plate 9 to flip, closing the gap inside the fixed frame 7, reducing the impact of the air flow, and protecting the heated surface, achieving the effect of reducing the wear of the heated surface, avoiding the situation where the hot air flow impacts the heated surface for a long time and does not protect it, causing the heated surface to be easily worn, which is not conducive to use;

[0030] A heating component is clamped on the top of the air inlet housing 1;

[0031] In this embodiment, preferably, the buffer assembly further includes a block 10. A circular slot is formed at one end of the rotating rod 8. The block 10 is fixedly connected to the inside of the circular slot. When the rotating rod 8 rotates, the block 10 can prevent the position of the rotating rod 8 from shifting and limit the rotating rod 8.

[0032] In this embodiment, preferably, the heating component includes a connecting rod 11, a support frame 12, a header 13 and a boiler heating surface 14, one side of the connecting rod 11 is clamped on the top of the air inlet housing 1, the bottom of the connecting rod 11 is fixedly connected to the support frame 12, one side of the surface of the support frame 12 is fixedly connected to the header 13, and the bottom of the header 13 is fixedly connected to the boiler heating surface 14. The support frame 12 is supported and fixed by the setting of the connecting rod 11, the support frame 12 fixes the header 13, and the boiler heating surface 14 is installed on the surface of the header 13, which can stably receive heat;

[0033] In this embodiment, preferably, a cylindrical slide groove is provided inside the fixed frame 7, and one side of the surface of the rotating rod 8 is rotatably connected to the inside of the cylindrical slide groove. The cylindrical slide groove can limit the rotating rod 8 during its rotation to prevent its position from being offset.

[0034] In this embodiment, preferably, a threaded hole is provided inside the connecting rod 11, and a fixing screw 15 is threadedly connected inside the threaded hole. By rotating the fixing screw 15, the connecting rod 11 can be fixed to the top of the device to improve the overall stability;

[0035] In this embodiment, preferably, a limiting groove is opened inside the fixed block 2, and the outer surface of the limiting block 3 is rotatably connected to the inside of the limiting groove. By setting the limiting groove, the limiting block 3 can be limited when it rotates to prevent its position from shifting.

[0036] When a boiler heating surface hanging device of the present embodiment is in use, the fixed block 2 limits and supports the limit block 3. When the hot air flow impacts upward, it will drive the rotating rod 4 to rotate. The rotation of the rotating rod 4 drives several guide blocks 6 on the surface to rotate, and the guide blocks 6 will guide the direction of the hot air flow, so as to achieve the effect of improving the uniform heating efficiency, avoid the hot air flow directly impacting the heating surface, and the heating surfaces on both sides obtain less heat than the heating surface in the middle, resulting in uneven heating and reduced thermal energy utilization rate. When the hot air flow impacts the bottom of the fixed frame 7, if the impact force of the air flow is too large, it will drive the rotating rod 8 to rotate, and the rotation of the rotating rod 8 drives the buffer plate 9 to flip, closing the gap inside the fixed frame 7, reducing the impact of the air flow, and being able to protect the heating surface, achieving the effect of reducing the wear of the heating surface. The result is that the hot air flow is prevented from impacting the heating surface for a long time, and the heating surface is easily worn without protection, which is not conducive to use. When the rotating rod 8 rotates, the block 10 can prevent the rotating rod 8 from shifting in position and limit the rotating rod 8. The support frame 12 is supported and fixed by the setting of the connecting rod 11. The support frame 12 fixes the header 13. The boiler heating surface 14 is installed on the surface of the header 13 and can receive heat stably. The setting of the columnar slide groove can limit the rotating rod 8 during its rotation to prevent its position from shifting. The connecting rod 11 can be fixed to the top of the device by rotating the fixing screw 15 to improve the overall stability. The setting of the limiting slide groove can limit the limit block 3 when it rotates to prevent its position from shifting.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A boiler heating surface hanging device, characterized in that: include An air inlet housing (1), wherein the inner side wall of the air inlet housing (1) is fixedly connected to a guide assembly, wherein the guide assembly comprises a fixed block (2), a limit block (3), a rotating rod (4), a rotating plate (5) and a guide block (6), wherein one side of the fixed block (2) is fixedly connected to the inner side wall of the air inlet housing (1), the inner part of the fixed block (2) is rotatably connected to the limit block (3), one side of the limit block (3) is fixedly connected to the rotating rod (4), one end of the rotating rod (4) is fixedly connected to the rotating plate (5), and the outer surface of the rotating plate (5) is fixedly connected to the guide block (6); A buffer component is fixedly connected to one side of the inner wall of the air inlet housing (1), and the buffer component comprises a fixed frame (7), a rotating rod (8) and a buffer plate (9); one side of the fixed frame (7) is fixedly connected to one side of the inner wall of the air inlet housing (1); the interior of the fixed frame (7) is rotatably connected to the rotating rod (8); and one side of the surface of the rotating rod (8) is fixedly connected to the buffer plate (9); A heating component is clamped on the top of the air inlet housing (1).

2. A boiler heating surface hanging device according to claim 1, characterized in that: The buffer assembly also includes a clamping block (10); a circular slot is formed at one end of the rotating rod (8); and the clamping block (10) is fixedly connected to the inside of the circular slot.

3. A boiler heating surface hanging device according to claim 1, characterized in that: The heating component comprises a connecting rod (11), a support frame (12), a header (13) and a boiler heating surface (14); one side of the connecting rod (11) is clamped on the top of the air inlet housing (1); the bottom of the connecting rod (11) is fixedly connected to the support frame (12); one side of the surface of the support frame (12) is fixedly connected to the header (13); and the bottom of the header (13) is fixedly connected to the boiler heating surface (14).

4. A boiler heating surface hanging device according to claim 1, characterized in that: A columnar sliding groove is provided inside the fixed frame (7), and one side of the surface of the rotating rod (8) is rotatably connected to the inside of the columnar sliding groove.

5. A boiler heating surface hanging device according to claim 3, characterized in that: A threaded hole is provided inside the connecting rod (11), and a fixing screw (15) is threadedly connected inside the threaded hole.

6. A boiler heating surface hanging device according to claim 1, characterized in that: A limiting sliding groove is provided inside the fixing block (2), and the outer surface of the limiting block (3) is rotatably connected to the inside of the limiting sliding groove.

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