Novel radiant tube

Abstract

The utility model relates to the technical field of radiant tubes, and provides a novel radiant tube which comprises a heating part and a connecting assembly. The multiple radiant tube bodies are arranged in the connecting assembly; the positioning shaft is fixedly installed on the inner wall, away from the radiant tube body, of the connecting assembly, a disc is embedded in a bearing on the surface of the positioning shaft, and a plurality of second through holes are formed in the surface of the disc. According to the heating device, the disc is positioned through the positioning shaft in the connecting assembly, the disc is in contact with the other face of the baffle, the limiting force is enhanced, meanwhile, when the circular shaft in the limiting groove is rotated, the clamping block on the surface is driven to move in the limiting groove, and when the clamping block is embedded in the clamping groove, the heating part is positioned; and meanwhile, a heating assembly is arranged on the surface of the heating part, conveying work is facilitated, the heating part can be conveniently and integrally overhauled and maintained through disassembly, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation tubes, in particular to a new type of radiation tube. Background Art

[0002] Radiant tubes are pipes that extend in straight lines from the center in all directions. They refer to non-central pipes (or main pipes), which transport the material from the main pipe to a designated or non-designated address. Radiant tubes are widely used in heating furnaces and are the main heating elements of heating furnaces.

[0003] However, in the prior art, when some radiant tubes are installed on the heating components, they are mostly installed through flanges and parts such as bolts. Therefore, when the parts need to be replaced or repaired, tools are required, which makes the work more cumbersome. At the same time, when some radiant tubes transmit internal heat, they cannot control the transmitted heat, so there are certain limitations in their use to a certain extent. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art: when some radiant tubes are installed on the heating components, they are mostly installed by means of flanges, bolts and other parts. Therefore, when the parts need to be replaced or repaired, tools are needed to operate, which makes the work more cumbersome. At the same time, when some radiant tubes transmit internal heat, the transmitted heat cannot be controlled, so there are certain limitations in use to a certain extent.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a new type of radiation tube, comprising: a heating part and a connecting assembly; a plurality of radiation tube bodies, arranged inside the connecting assembly; and further comprising:

[0006] A positioning shaft is fixedly mounted on the inner wall of the connecting assembly away from the radiation tube body, a disc is embedded in the surface bearing of the positioning shaft, and a plurality of through holes are opened on the surface of the disc;

[0007] A baffle plate is movably embedded in the interior of the connecting assembly, one side surface of the baffle plate is slidably connected to the surface of the disc, and a plurality of through holes are opened on the surface of the baffle plate;

[0008] A heating part is movably embedded in the inner wall of the connecting component, one side surface of the heating part is slidably connected to the surface of the baffle, a slot is provided on the inner wall opposite to the heating part, and a heating component is arranged inside the heating part;

[0009] Two limiting grooves are arranged on the inner walls at opposite positions of the connecting component, and round shafts are movably embedded in the inner walls of the two limiting grooves.

[0010] Preferably, a clamping block is fixedly mounted on one end surface of the two circular shafts, and the outer surfaces of the two clamping blocks are slidably embedded in the inner wall of the limiting groove.

[0011] The technical effect of adopting the above further solution is that when the circular shaft is rotated, the block on the surface moves inside the limiting groove to prevent tilting.

[0012] Preferably, the two clamping blocks are slidably connected inside the clamping slot, and a limiting frame is fixedly installed on the outer surface of the connecting component.

[0013] The technical effect of adopting the above further solution is: when the card block is embedded in the card slot, the heating part is positioned, and at the same time, the connecting component provides positioning for the limit frame on the surface.

[0014] Preferably, a plurality of limiting holes are provided on the surface opposite to the limiting frame, and a connecting rod is fixedly mounted on one side surface of the disc.

[0015] The technical effect of adopting the above further solution is: by opening the limiting holes on the surface of the limiting frame, it is convenient to limit the internal parts, and by moving the connecting rod, the disc can be rotated.

[0016] Preferably, a mounting block is fixedly mounted on one end surface of the connecting rod, and a long groove is provided at a symmetrical position on the surface of the mounting block.

[0017] The technical effect of adopting the above further solution is: the mounting block on the surface is fixed by the connecting rod, and at the same time, a long groove is opened on the surface of the mounting block to facilitate the movement of the internal parts.

[0018] Preferably, guide rods are fixedly installed inside the two long grooves, and moving rods are movably sleeved on the outer surfaces of the two guide rods.

[0019] The technical effect of adopting the above further solution is: the guide rod on the inner wall is fixed by the long groove, and at the same time the guide rod limits the moving rod on the surface.

[0020] Preferably, a spring is fixedly mounted on one side surface of the two moving rods, and one end of the two springs is fixedly mounted on the inner wall of the long slot.

[0021] The technical effect of adopting the above further solution is: the two ends of the spring are respectively connected to the moving rod and the inner wall of the long groove, so that the moving rod can be easily moved and reset.

[0022] Preferably, a short shaft is fixedly mounted on one side surface of the two moving rods, and one end surface of the two short shafts is movably embedded in the interior of the limiting hole.

[0023] The technical effect of adopting the above further solution is: the short shaft is embedded in the limiting hole on the surface of the limiting frame, so as to limit the position of the disc.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are:

[0025] 1. In the utility model, when in use, the baffle plate and one end of the heating part are sequentially placed into the interior of the connecting component, the heating part contacts the baffle plate, and the disc is positioned by the positioning shaft inside the connecting component. The disc contacts the other side of the baffle plate to strengthen the limiting force. At the same time, by rotating the circular shaft inside the limiting groove, the card block on the surface is driven to move inside the limiting groove. When the card block is embedded in the card groove, the heating part is positioned. At the same time, a heating component is provided on the surface of the heating part to facilitate transmission. The disassembly facilitates the inspection and maintenance of the heating part as a whole, and the operation is simple.

[0026] 2. In the utility model, when the connecting rod on the surface of the movable disc is used, the mounting block is rotated with the positioning axis as the fixed point. When the movable rod on the outer surface of the guide rod is pushed, the two ends of the spring are respectively connected to the movable rod and the inner wall of the long groove, so that the movable rod can be moved and reset conveniently, so that the short axis of the surface is embedded in the inner part of the limiting hole on the surface of the limiting frame, thereby limiting the position of the disc. By controlling the overlapping space between the through hole 2 and the through hole 1, the heat transfer rate can be conveniently controlled, so that the applicability of the device can meet different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the side view structure of a novel radiation tube is provided for the utility model;

[0028] Figure 2 A schematic diagram of the partial internal structure of a novel radiation tube is provided for the utility model;

[0029] Figure 3 A partial cross-sectional structural schematic diagram of a novel radiation tube is proposed for the utility model;

[0030] Figure 4 The utility model provides a cross-sectional structural schematic diagram of a novel radiation tube.

[0031] Legend:

[0032] 1. Heating unit; 101. Heating assembly; 102. Slot; 2. Connecting assembly; 201. Radiant tube body; 202. Baffle; 2021. Through hole one; 203. Positioning shaft; 204. Disc; 2041. Through hole two; 2042. Connecting rod; 2043. Mounting block; 2044. Long slot; 2045. Guide rod; 2046. Spring; 2047. Moving rod; 2048. Short shaft; 205. Limiting frame; 2051. Limiting hole; 206. Limiting slot; 2061. Round shaft; 2062. Block. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0035] Embodiment 1, as Figure 1-4 As shown, the utility model provides a new type of radiation tube, including: a heating part 1 and a connecting component 2; a plurality of radiation tube bodies 201, which are arranged inside the connecting component 2; and further including: a positioning shaft 203, which is fixedly mounted on the inner wall of the connecting component 2 away from the radiation tube body 201, a surface bearing of the positioning shaft 203 is embedded with a disc 204, and a surface of the disc 204 is provided with a plurality of through holes 2041; a baffle 202, which is movably embedded inside the connecting component 2, a surface of one side of the baffle 202 is slidably connected to the surface of the disc 204, and a plurality of through holes 2021 are provided on the surface of the baffle 202; a heating part 1, which is movably embedded on the inner wall of the connecting component 2, a surface of one side of the heating part 1 is slidably connected to the surface of the baffle 202, a clamping groove 102 is provided on the inner wall at the opposite position of the heating part 1, and a heating component 101 is arranged inside the heating part 1; two limiting grooves 206, which are provided on the inner wall at the opposite position of the connecting component 2, and a round shaft 2061 is movably embedded in the inner wall of the two limiting grooves 206.

[0036] In this embodiment, when in use, the baffle 202 and one end of the heating part 1 are sequentially placed into the interior of the connecting component 2, the heating part 1 contacts the baffle 202, and the disc 204 is positioned by the positioning shaft 203 inside the connecting component 2. The disc 204 contacts the other side of the baffle 202 to strengthen the limiting force. At the same time, by rotating the circular shaft 2061 inside the limiting groove 206, the block 2062 on the surface is driven to move inside the limiting groove 206. When the block 2062 is embedded in the slot 102, the heating part 1 is positioned. At the same time, a heating component 101 is provided on the surface of the heating part 1 to facilitate transmission. Disassembly facilitates the inspection and maintenance of the heating part 1 as a whole, and the operation is simple.

[0037] In Example 2, a clamping block 2062 is fixedly installed on one end surface of the two circular shafts 2061, and the outer surfaces of the two clamping blocks 2062 are slidably embedded in the inner wall of the limiting groove 206. The two clamping blocks 2062 are slidably connected to the inside of the clamping groove 102. A limiting frame 205 is fixedly installed on the outer surface of the connecting component 2, and a plurality of limiting holes 2051 are opened on the surface opposite to the limiting frame 205. A connecting rod 2042 is fixedly installed on one side surface of the disk 204, and a mounting block 2043 is fixedly installed on one end surface of the connecting rod 2042. The mounting block 2043 is fixedly installed on the mounting block 2043. A long groove 2044 is provided symmetrically on the surface of 043, and a guide rod 2045 is fixedly installed inside the two long grooves 2044. A moving rod 2047 is movably sleeved on the outer surface of the two guide rods 2045. A spring 2046 is fixedly installed on one side surface of the two moving rods 2047, and one end of the two springs 2046 is fixedly installed on the inner wall of the long groove 2044. A short shaft 2048 is fixedly installed on one side surface of the two moving rods 2047, and one end surface of the two short shafts 2048 is movably embedded in the inside of the limiting hole 2051.

[0038] In this embodiment, when the connecting rod 2042 on the surface of the moving disk 204 is used, the mounting block 2043 is rotated with the positioning shaft 203 as the fixed point. When the moving rod 2047 on the outer surface of the guide rod 2045 is pushed, the two ends of the spring 2046 are respectively connected to the moving rod 2047 and the inner wall of the long groove 2044, so that the moving rod 2047 can be moved and reset conveniently, so that the short axis 2048 on the surface is embedded in the limiting hole 2051 on the surface of the limiting frame 205, thereby limiting the position of the disk 204. By controlling the overlapping space between the through hole 2041 and the through hole 1 2021, the heat transfer rate can be conveniently controlled, so that the applicability of the device can meet different needs.

[0039] Working principle: When in use, the baffle 202 and one end of the heating part 1 are sequentially placed into the interior of the connecting component 2, and the heating part 1 is in contact with the baffle 202. At the same time, the disc 204 is positioned by the positioning shaft 203 inside the connecting component 2, and the disc 204 is in contact with the other side of the baffle 202 to strengthen the limiting force. At the same time, when the circular shaft 2061 inside the limiting groove 206 is rotated, the block 2062 on the surface is driven to move inside the limiting groove 206. When the block 2062 is embedded in the inside of the card groove 102, the heating part 1 is positioned. At the same time, a heating component 101 is provided on the surface of the heating part 1 to facilitate transmission. The heating part 1 can be easily inspected and maintained as a whole by disassembly, and the operation is simple. In addition, by connecting Component 2 fixes the radiation tube body 201 on the surface to facilitate heat transfer. When the connecting rod 2042 on the surface of the moving disk 204 is used, the mounting block 2043 rotates with the positioning shaft 203 as the fixed point. When the moving rod 2047 on the outer surface of the guide rod 2045 is pushed, the two ends of the spring 2046 are respectively connected to the moving rod 2047 and the inner wall of the long groove 2044, which facilitates the moving rod 2047 to move and reset, so that the short axis 2048 on the surface is embedded in the limiting hole 2051 on the surface of the limiting frame 205, thereby limiting the position of the disk 204. By controlling the overlapping space between the through hole 2041 and the through hole 1 2021, the heat transfer rate can be conveniently controlled, so that the applicability of the device can meet different needs.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A new type of radiation tube, comprising: A heating unit (1) and a connecting assembly (2); A plurality of radiation tube bodies (201) are arranged inside the connection assembly (2); characterized in that they further comprise: A positioning shaft (203) is fixedly mounted on the inner wall of the connection assembly (2) away from the radiation tube body (201); a disc (204) is embedded in the surface bearing of the positioning shaft (203); and a plurality of through holes (2041) are opened on the surface of the disc (204); A baffle (202) is movably embedded in the interior of the connecting assembly (2), a surface of one side of the baffle (202) being slidably connected to the surface of the disc (204), and a plurality of through holes (221) are formed on the surface of the baffle (202); A heating portion (1) is movably embedded in the inner wall of the connecting component (2); a surface of one side of the heating portion (1) is slidably connected to the surface of the baffle (202); a slot (102) is provided on the inner wall opposite to the heating portion (1); and a heating component (101) is provided inside the heating portion (1); Two limiting grooves (206) are provided on the inner walls of the connecting assembly (2) at opposite locations, and circular shafts (2061) are movably embedded in the inner walls of the two limiting grooves (206).

2. A novel radiant tube according to claim 1, characterized in that: A clamping block (2062) is fixedly mounted on one end surface of the two circular shafts (2061), and the outer surfaces of the two clamping blocks (2062) are slidably embedded in the inner wall of the limiting groove (206).

3. A novel radiant tube according to claim 2, characterized in that: The two clamping blocks (2062) are slidably connected inside the clamping slot (102), and a limiting frame (205) is fixedly mounted on the outer surface of the connecting component (2).

4. A novel radiant tube according to claim 3, characterized in that: A plurality of limiting holes (2051) are provided on the surface opposite to the limiting frame (205), and a connecting rod (2042) is fixedly mounted on the surface of one side of the disc (204).

5. A novel radiant tube according to claim 4, characterized in that: A mounting block (2043) is fixedly mounted on the surface of one end of the connecting rod (2042), and a long groove (2044) is provided at a symmetrical position on the surface of the mounting block (2043).

6. A novel radiant tube according to claim 5, characterized in that: Guide rods (2045) are fixedly mounted inside the two long grooves (2044), and moving rods (2047) are movably sleeved on the outer surfaces of the two guide rods (2045).

7. A novel radiant tube according to claim 6, characterized in that: A spring (2046) is fixedly mounted on one side surface of the two moving rods (2047), and one end of the two springs (2046) is fixedly mounted on the inner wall of the long slot (2044).

8. A novel radiant tube according to claim 7, characterized in that: A short shaft (2048) is fixedly mounted on one side surface of the two moving rods (2047), and one end surface of the two short shafts (2048) is movably embedded in the interior of the limiting hole (2051).

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