Heating pipeline connecting mechanism capable of achieving quick calibration and butt joint

Abstract

The invention discloses a heating pipeline connecting mechanism capable of quickly calibrating butt joint, and relates to the field of pipelines, the heating pipeline connecting mechanism comprises a main connecting pipeline, a second connecting assembly is arranged on one side of the main connecting pipeline, a first connecting assembly is arranged on the other side of the main connecting pipeline, and the second connecting assembly is matched with the first connecting assembly; a filtering assembly is arranged on one side of the main connecting pipeline, the first connecting assembly comprises a first through pipe fixedly mounted at one end of the main connecting pipeline, and a clamping block is fixedly connected to one side of the first through pipe; the second connecting assembly comprises a second through pipe fixedly installed at one end of the main connecting pipeline, and a butt joint empty groove is formed in one side of the second through pipe. The filtering assembly comprises a rotating disc rotationally connected to the top face of the main connecting pipeline, a filtering net plate is slidably connected to one side of the main connecting pipeline, and through joint cooperation of the main connecting pipeline, the first connecting assembly and the second connecting assembly, the heating pipeline connecting mechanism can be rapidly installed in a butt joint mode, operation is easy and convenient, and the practicability is high. The working efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the field of pipelines, and in particular to a heating pipeline connection mechanism capable of rapid calibration and docking. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Among them, heating pipes are one type of pipes. Heating pipes are also called HVAC pipes. HVAC pipes refer to heating pipes that transmit heat from some heating centers to buildings. HVAC pipes have a very wide range of applications, such as purification system return air ducts, central air-conditioning ventilation ducts, industrial supply and exhaust ventilation ducts, environmental protection system suction and exhaust ducts, etc. However, there are still some problems in the actual use of existing HVAC pipes. When the pipelines are assembled and used, the existing HVAC pipes are often fixed by bolts and nuts during the connection and installation process, which reduces the efficiency of pipeline installation.

[0003] On this basis, after searching the patent website, Chinese patent announcement number CN110848475A discloses a heating pipe. The invention has a simple structure, and can well protect the heating pipe through the double-layer stainless steel layer, and can play a good role in heat preservation through the double-layer insulation layer; It can be seen that there are shortcomings in this patent application: the traditional pipeline structure is simple, and the two sets of HVAC pipes are often fixed by bolts and nuts during the connection and installation process. The pipeline lacks a connecting and installation mechanism, which makes the installation and disassembly of the pipeline cumbersome, reduces the efficiency of the device, and cannot meet the needs of more customers.

[0004] In view of the above problems, a heating pipe connection mechanism and method that can be quickly calibrated and connected is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a heating pipe connection mechanism and method that can be quickly calibrated and docked. The device is used to work, thereby solving the problem that the traditional pipeline structure in the above background is simple, and the two sets of HVAC pipes are often fixed by bolts and nuts during the connection and installation process. The pipeline lacks a connecting and installation mechanism, which makes the installation and disassembly of the pipeline cumbersome, reduces the utilization efficiency of the device, and cannot meet the needs of more customers.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a heating pipe connection mechanism that can be quickly calibrated and docked, comprising a main connecting pipe, a second connecting component is arranged on one side of the main connecting pipe, a first connecting component is arranged on the other side of the main connecting pipe, the second connecting component matches the first connecting component, and a filter component is arranged on one side of the main connecting pipe, characterized in that: the first connecting component comprises a first through pipe fixedly installed at one end of the main connecting pipe, a clamping block is fixedly connected to one side of the first through pipe, and the clamping blocks are arranged in two groups, a through cavity groove is arranged in the middle of the first through pipe, and limiting strip grooves are evenly distributed on one side of the through cavity groove, and the limiting strip grooves are arranged in four groups; the second connecting component comprises a second through pipe fixedly installed at one end of the main connecting pipe, a docking empty groove is arranged on one side of the second through pipe, and the The docking slots are provided with two groups, and the docking slots match the clamping blocks. A sealing clamping ring body is provided in the middle of the second through-tube, and limiting strips are evenly distributed on one side of the sealing clamping ring body. Four groups of limiting strips are provided, and the sealing clamping ring body is clamped and connected with the through-cavity groove, and the limiting strips match the limiting strip grooves. A handle block is slidably connected with one side of the second through-tube; the filter assembly includes a rotating disk rotatably connected to the top surface of the main connecting pipe, a through-mouth groove is provided on one side of the main connecting pipe, and a filter screen plate is slidably connected with one side of the main connecting pipe, and the filter screen plate matches the through-mouth groove on the main connecting pipe, a filter screen component is provided in the middle of the filter screen plate, and a through-groove cavity is provided on one side of the filter screen plate, and a movable clamping block is slidably connected to the inner cavity of the main connecting pipe, and the movable clamping block is clamped and connected with the through-groove cavity.

[0007] Preferably, the inner cavity of the second through-tube is slidably connected with an L-shaped movable block, and two groups of the L-shaped movable blocks are provided, and one side of the two groups of L-shaped movable blocks respectively extends to the inner cavities of the two groups of docking slots.

[0008] Preferably, a spring is fixedly installed inside the second through pipe, and two groups of the springs are provided, and the two groups of the springs are fixedly connected to the two groups of the L-shaped movable blocks respectively.

[0009] Preferably, one side of the two groups of L-shaped movable card blocks is fixedly connected with a connecting plate, and the two groups of connecting plates are fixedly connected to the handle block.

[0010] Preferably, a card slot is provided in the middle of the card connection block, the L-shaped movable card block matches the card slot on the card connection block, and the L-shaped movable card block is engaged and connected with the card connection block.

[0011] Preferably, the filter assembly further comprises a first bevel gear rotatably connected to the inside of the main connecting pipe, a connecting rod is fixedly connected to one side of the first bevel gear, and the connecting rod is fixedly connected to the rotating disk.

[0012] Preferably, one side of the first bevel gear is meshedly connected with a second bevel gear, and the second bevel gear is rotatably connected to the inside of the main connecting pipe.

[0013] Preferably, a first screw is fixedly connected to one side of the second bevel gear, and the first screw is rotatably connected to the inner cavity of the main connecting pipe, and a long rod is fixedly installed inside the main connecting pipe.

[0014] Preferably, the movable engaging block is threadedly connected to the outer periphery of the first screw rod.

[0015] Preferably, one side of the movable engaging block is slidably connected to the outer periphery of the long rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. A heating pipe connection mechanism that can be quickly calibrated and docked is proposed in the present invention. When the pipes need to be connected and installed, the two groups of pipes are brought close together so that the second connecting component of one group corresponds to the first connecting component of the other group. The user pulls the handle block toward the outside of the second through-tube, and the handle block drives the connecting plate and the L-shaped movable clamp block to move. The spring is stretched at this time, and the two groups of L-shaped movable clamp blocks move horizontally away from the docking slot until the end of the L-shaped movable clamp block originally in the docking slot is retracted into the second through-tube, thereby leaving space in the two groups of docking slots; the clamping block is made to correspond to the position of the docking slot, and the through-cavity groove is made to correspond to the position of the sealing clamp ring body, and the first through-tube on one group of main connecting pipes is brought close to docking with the second through-tube on the other group. At this time, the sealing clamp ring body is snapped and installed into the through-cavity groove. In the inner cavity of the cavity groove, multiple groups of limit strips are respectively inserted and slid along the multiple groups of limit strip grooves at the corresponding positions, the limit strips are clamped and fixedly connected with the limit strip grooves, and the sealing clamp ring body is also fixed into the inner cavity groove, so that the sealing clamp ring body increases the sealing of the pipeline, and at the same time, the two groups of clamping blocks are respectively inserted into the two groups of docking empty grooves, and the positions of the clamping blocks and the L-shaped moving clamping blocks correspond horizontally. The user can release the handle block at this time, and the two groups of springs return to their original state, and then the two groups of springs will drive the two groups of L-shaped moving clamping blocks to move toward the clamping block, and then the end of the L-shaped moving clamping block is clamped and fixedly installed in the middle of the clamping block, and the two groups of L-shaped moving clamping blocks are respectively clamped and fixedly installed with the two groups of clamping blocks, and the first connecting component and the second connecting component are quickly docked and installed, thereby further strengthening the connection relationship between the two groups of main connecting pipes; 2. When it is necessary to disassemble the two sets of main connecting pipes, pull the handle block outward, and the handle block drives the two sets of L-shaped movable blocks to move away from the clamping block until the L-shaped movable block is completely away from the clamping block, and pull the two sets of main connecting pipes away from each other, so that the clamping block falls off from the docking groove, and the sealing clamp ring body is pulled out from the through-cavity groove, and then the second connecting component is disassembled from the first connecting component, and the two sets of main connecting pipes are disassembled. This arrangement enables the heating pipe connection mechanism to be quickly docked and installed through the cooperation between the main connecting pipe, the first connecting component and the second connecting component. The operation is simple and convenient, which facilitates the operator to install and disassemble the two sets of pipes, thereby improving the working efficiency of the device.

[0017] 3. When the main connecting pipe is in use, the outside air enters the main connecting pipe and is filtered through the filter on the filter screen. The dust and impurities in the air flowing through the main connecting pipe will remain on the surface of the filter screen. The filter screen is plug-in installed on one side of the main connecting pipe, and the movable clamping block is clamped and installed inside the through-groove cavity, so that the filter screen is reinforced and installed in the main connecting pipe. When the filter on the filter screen needs to be cleaned, the filter screen needs to be removed from the main connecting pipe, and the rotating disk is rotated in the opposite direction. The rotating disk drives the connecting rod, the first bevel gear and the second bevel gear to rotate, and then the second bevel gear will drive the first screw rod to rotate in the opposite direction, and the first screw rod will drive the movable clamping block to move horizontally along the long rod, and the movable clamping block moves in the direction away from the through-groove cavity until the movable clamping block completely moves out of the through-groove cavity, and the through-groove cavity is clamped and separated from the movable clamping block, and then the filter screen is Without the reinforcement of the movable locking block, the user pulls the filter screen plate vertically upwards until the filter screen plate is completely pulled out of the through-port groove on the main connecting pipe, and then the filter screen plate is removed from the main connecting pipe; when the filter screen plate needs to be reinstalled, the filter screen plate is slid and inserted into the through-port groove of the main connecting pipe again, and the top position of the filter screen plate closes the through-port groove of the main connecting pipe. At this time, the through-port groove cavity corresponds to the position of the movable locking block, and the rotating disk is rotated forward. The rotating disk will drive the first screw rod to rotate forward, and then the first screw rod drives the movable locking block to move in the direction close to the through-port groove cavity until the movable locking block enters the inside of the through-port groove cavity. The movable locking block is locked and fixed with the through-port groove cavity, and then the installation of the filter screen plate is completed. This arrangement increases the functional performance of the heating pipe connection mechanism, so that the pipe has the effect of filtering and purifying air. At the same time, the filter component is convenient for users to replace and install, thereby improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the present invention; Figure 2 This is a structural diagram of the first connecting component and the second connecting member of the present invention; Figure 3It is a structural diagram of the first and second connection components of the present invention; Figure 4 is a structural diagram of a first connection assembly of the present invention; Figure 5 is a structural diagram of a second connection assembly of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 7 It is a structural diagram of the engaging components in the second connecting assembly of the present invention; Figure 8 This is a structural diagram of the main connecting pipeline and the filter assembly of the present invention; Fig. 9 For the present invention Figure 8 The structure diagram at B is enlarged; Fig.10 For the present invention Figure 8 Enlarged structural diagram at center C.

[0019] In the figure: 1. main connecting pipe; 2. first connecting component; 21. first through pipe; 22. clamping block; 23. through cavity groove; 24. limiting strip groove; 3. second connecting component; 31. second through pipe; 32. docking empty groove; 33. sealing clamp ring body; 34. limiting strip block; 35. handle block; 36. L-shaped moving clamp block; 37. connecting plate; 38. spring; 4. filter component; 41. filter screen plate; 42. rotating disk; 43. connecting rod; 44. first bevel gear; 45. second bevel gear; 46. long rod; 47. first screw rod; 48. moving clamping block; 49. through groove cavity. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 10, a heating pipe connection mechanism that can be quickly calibrated and docked, comprising a main connecting pipe 1, a second connecting component 3 is arranged on one side of the main connecting pipe 1, a first connecting component 2 is arranged on the other side of the main connecting pipe 1, the second connecting component 3 matches the first connecting component 2, a filter component 4 is arranged on one side of the main connecting pipe 1, the first connecting component 2 comprises a first through pipe 21 fixedly installed at one end of the main connecting pipe 1, a clamping block 22 is fixedly connected to one side of the first through pipe 21, and the clamping block 22 is provided with two groups, a through cavity groove 23 is arranged in the middle of the first through pipe 21, and limiting strip grooves 24 are evenly distributed on one side of the through cavity groove 23, and four groups of limiting strip grooves 24 are arranged; the second connecting component 3 comprises a second through pipe 31 fixedly installed at one end of the main connecting pipe 1, a docking empty groove 32 is arranged on one side of the second through pipe 31, and two groups of docking empty grooves 32 are arranged, and the docking The empty groove 32 matches the clamping block 22, a sealing clamping ring body 33 is provided in the middle of the second through pipe 31, and limiting strips 34 are evenly distributed on one side of the sealing clamping ring body 33, and four groups of limiting strips 34 are provided. The sealing clamping ring body 33 is clamped and connected with the through cavity groove 23, and the limiting strips 34 match the limiting strip groove 24. A handle block 35 is slidably connected with one side of the second through pipe 31; the filter assembly 4 includes a rotating disk 42 rotatably connected to the top surface of the main connecting pipe 1, a through-mouth groove is provided on one side of the main connecting pipe 1, and a filter screen plate 41 is slidably connected to one side of the main connecting pipe 1. The filter screen plate 41 matches the through-mouth groove on the main connecting pipe 1, a filter screen component is provided in the middle of the filter screen plate 41, and a through-groove cavity 49 is provided on one side of the filter screen plate 41. A movable clamping block 48 is slidably connected to the inner cavity of the main connecting pipe 1, and the movable clamping block 48 is clamped and connected with the through-groove cavity 49.

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] Example 1: Please refer to Figure 1-Figure 7 An L-shaped movable block 36 is slidably connected to the inner cavity of the second through-tube 31, and two groups of L-shaped movable blocks 36 are provided. One side of the two groups of L-shaped movable blocks 36 respectively extends to the inner cavities of the two groups of docking slots 32. A spring 38 is fixedly installed inside the second through-tube 31, and two groups of springs 38 are provided. The two groups of springs 38 are respectively fixedly connected to the two groups of L-shaped movable blocks 36. One side of the two groups of L-shaped movable blocks 36 is fixedly connected to a connecting plate 37. The two groups of connecting plates 37 are fixedly connected to the handle block 35. A card slot is provided in the middle of the card-connecting block 22. The L-shaped movable card block 36 matches the card slot on the card-connecting block 22, and the L-shaped movable card block 36 is card-connected with the card-connecting block 22.

[0025] Example 2: Please refer to Figure 1 and Figure 8-Figure 10The filter assembly 4 also includes a first bevel gear 44 rotatably connected to the inside of the main connecting pipe 1, a connecting rod 43 is fixedly connected to one side of the first bevel gear 44, and the connecting rod 43 is fixedly connected to the rotating disk 42, a second bevel gear 45 is meshingly connected to one side of the first bevel gear 44, and the second bevel gear 45 is rotatably connected to the inside of the main connecting pipe 1, a first screw rod 47 is fixedly connected to one side of the second bevel gear 45, and the first screw rod 47 is rotatably connected to the inner cavity of the main connecting pipe 1, a long rod 46 is fixedly installed inside the main connecting pipe 1, a movable clamping block 48 is threadedly connected to the outer periphery of the first screw rod 47, and one side of the movable clamping block 48 is slidably connected to the outer periphery of the long rod 46.

[0026] To sum up, the working principle of the present invention is as follows: the present invention proposes a heating pipe connection mechanism that can be quickly calibrated and docked. When the pipes need to be connected and installed, the two groups of pipes are brought close together so that the second connection component 3 of one group corresponds to the first connection component 2 of the other group. The user pulls the handle block 35 toward the outside of the second through pipe 31, and the handle block 35 drives the connecting plate 37 and the L-shaped moving block 36 to move. The spring 38 is stretched at this time, and the two groups of L-shaped moving blocks 36 move horizontally away from the docking slot 32 until the end of the L-shaped moving block 36 originally inside the docking slot 32 is retracted into the second through pipe 31, and then the two groups of docking slots 3 2 to leave space; the position of the clamping block 22 corresponds to the docking empty groove 32, the position of the through-cavity groove 23 corresponds to the position of the sealing clamping ring body 33, and the first through-tube 21 on one group of main connecting pipes 1 is close to the second through-tube 31 on the other group. At this time, the sealing clamping ring body 33 is clamped and installed into the inner cavity of the through-cavity groove 23, and multiple groups of limiting strips 34 are respectively inserted and slid along the corresponding positions of multiple groups of limiting strip grooves 24. The limiting strips 34 are clamped and fixedly connected with the limiting strip grooves 24, and the sealing clamping ring body 33 is also fixed into the inside of the through-cavity groove 23, so that the sealing clamping ring body 33 increases the sealing of the pipeline. At the same time, the two groups of clamping blocks 22 are respectively inserted into the two groups of docking empty grooves 32, and the clamping blocks 22 and the L-shaped movable clamping blocks The two sets of springs 38 return to their original state, and then the two sets of springs 38 drive the two sets of L-shaped moving card blocks 36 to move toward the direction close to the card block 22, and then the ends of the L-shaped moving card blocks 36 are snap-fitted and fixedly installed in the middle of the card block 22. The two sets of L-shaped moving card blocks 36 are snap-fitted and fixedly installed with the two sets of card blocks 22 respectively, and the first connecting component 2 and the second connecting component 3 are quickly docked and fixedly installed, thereby further strengthening the connection relationship between the two sets of main connecting pipes 1; when it is necessary to disassemble the two sets of main connecting pipes 1, pull the handle block 35 outward, and the handle block 35 drives the two sets of L-shaped moving card blocks 36 to move. The block 36 moves in a direction away from the clamping block 22 until the L-shaped movable clamping block 36 is completely away from the clamping block 22, and the two sets of main connecting pipes 1 are pulled away from each other, so that the clamping block 22 falls off from the docking empty groove 32, and the sealing clamp ring body 33 is pulled out from the through cavity groove 23, and then the second connecting component 3 is separated from the first connecting component 2, and the two sets of main connecting pipes 1 are separated. This setting allows the heating pipe connection mechanism to be quickly docked and installed through the cooperation between the main connecting pipe 1, the first connecting component 2 and the second connecting component 3, and the operation is simple and convenient, which is convenient for the operator to install and disassemble the two sets of pipes, thereby improving the working efficiency of the device; When the main connecting pipe 1 is in use, the outside air enters the main connecting pipe 1 and is filtered through the filter on the filter plate 41. The dust and impurities in the air flowing through the main connecting pipe 1 will remain on the surface of the filter. The filter plate 41 is plug-in installed on one side of the main connecting pipe 1, and the movable clamping block 48 is clamped and installed inside the through groove cavity 49, so that the filter plate 41 is reinforced and installed in the main connecting pipe 1. When the filter on the filter plate 41 needs to be cleaned, the filter needs to be removed. The plate 41 is removed from the main connecting pipe 1, and the rotating disk 42 is rotated in the reverse direction. The rotating disk 42 drives the connecting rod 43, the first bevel gear 44 and the second bevel gear 45 to rotate, and then the second bevel gear 45 drives the first screw rod 47 to rotate in the reverse direction. The first screw rod 47 drives the moving clamping block 48 to move horizontally along the long rod 46, and the moving clamping block 48 moves away from the through groove cavity 49 until the moving clamping block 48 completely moves out of the through groove cavity 49, and the through groove cavity 49 is separated from the moving clamping block 48, thereby filtering The mesh plate 41 loses the reinforcement work of the movable engaging block 48, and the user pulls the filter mesh plate 41 vertically upward until the filter mesh plate 41 is completely pulled out of the through slot on the main connecting pipe 1, and then the filter mesh plate 41 is removed from the main connecting pipe 1; when the filter mesh plate 41 needs to be reinstalled, the filter mesh plate 41 is slid and inserted into the through slot of the main connecting pipe 1 again, and the top position of the filter mesh plate 41 closes the through slot of the main connecting pipe 1. At this time, the through slot cavity 49 corresponds to the position of the movable engaging block 48, and the positive rotation is turned. The movable plate 42 drives the first screw rod 47 to rotate in the forward direction, and then the first screw rod 47 drives the movable engaging block 48 to move toward the through groove cavity 49 until the movable engaging block 48 enters the through groove cavity 49. The movable engaging block 48 is engaged and fixed with the through groove cavity 49, and then the installation of the filter screen plate 41 is completed. This arrangement increases the functional performance of the heating pipe connection mechanism, so that the pipe has the effect of filtering and purifying the air. At the same time, the filter component is easy for users to replace and install, thereby improving the scope of application of the device.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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. A heating pipe connection mechanism capable of rapid calibration and docking, comprising a main connection pipe (1), a second connection component (3) being arranged on one side of the main connection pipe (1), a first connection component (2) being arranged on the other side of the main connection pipe (1), the second connection component (3) being matched with the first connection component (2), a filter component (4) being arranged on one side of the main connection pipe (1), characterized in that: The first connection assembly (2) comprises a first through pipe (21) fixedly mounted on one end of the main connection pipe (1), a clamping block (22) fixedly connected to one side of the first through pipe (21), and two groups of the clamping blocks (22) are provided, a through cavity groove (23) is provided in the middle of the first through pipe (21), and limiting strip grooves (24) are evenly distributed on one side of the through cavity groove (23), and four groups of the limiting strip grooves (24) are provided; the second connection assembly (3) comprises a second through pipe (31) fixedly mounted on one end of the main connection pipe (1), a docking slot (32) is provided on one side of the second through pipe (31), and two groups of the docking slots (32) are provided, and the docking slots (32) match the clamping block (22), a sealing clamping ring body (33) is provided in the middle of the second through pipe (31), and limiting strip blocks (34) are evenly distributed on one side of the sealing clamping ring body (33). , the limiting strip blocks (34) are provided in four groups, the sealing clamping ring body (33) is engaged with the through cavity groove (23), the limiting strip block (34) matches the limiting strip groove (24), and a handle block (35) is slidably connected to one side of the second through pipe (31); the filter assembly (4) comprises a rotating disk (42) rotatably connected to the top surface of the main connecting pipe (1), a through opening groove is provided on one side of the main connecting pipe (1), a filter screen plate (41) is slidably connected to one side of the main connecting pipe (1), the filter screen plate (41) matches the through opening groove on the main connecting pipe (1), a filter screen component is provided in the middle of the filter screen plate (41), a through groove cavity (49) is provided on one side of the filter screen plate (41), a movable engaging block (48) is slidably connected to the inner cavity of the main connecting pipe (1), and the movable engaging block (48) is engaged with the through groove cavity (49); The inner cavity of the second through pipe (31) is slidably connected with an L-shaped movable block (36), and two groups of the L-shaped movable blocks (36) are provided, and one side of the two groups of L-shaped movable blocks (36) respectively extends to the inner cavities of the two groups of docking slots (32); A spring (38) is fixedly installed inside the second through pipe (31), and two groups of the spring (38) are provided, and the two groups of the spring (38) are respectively fixedly connected to the two groups of the L-shaped movable blocks (36); One side of the two groups of L-shaped movable card blocks (36) is fixedly connected to a connecting plate (37), and the two groups of connecting plates (37) are fixedly connected to the handle block (35).

2. A heating pipe connection mechanism capable of rapid calibration and docking according to claim 1, characterized in that: A card slot is provided in the middle of the card connection block (22), the L-shaped movable card block (36) matches the card slot on the card connection block (22), and the L-shaped movable card block (36) is card-engaged and connected with the card connection block (22).

3. A heating pipe connection mechanism capable of rapid calibration and docking according to claim 2, characterized in that: The filter assembly (4) further comprises a first bevel gear (44) rotatably connected to the interior of the main connecting pipe (1), a connecting rod (43) being fixedly connected to one side of the first bevel gear (44), and the connecting rod (43) being fixedly connected to the rotating disk (42).

4. A heating pipe connection mechanism capable of rapid calibration and docking according to claim 3, characterized in that: One side of the first bevel gear (44) is meshedly connected to a second bevel gear (45), and the second bevel gear (45) is rotatably connected to the inside of the main connecting pipe (1).

5. A heating pipe connection mechanism capable of rapid calibration and docking according to claim 4, characterized in that: A first screw rod (47) is fixedly connected to one side of the second bevel gear (45), and the first screw rod (47) is rotatably connected to the inner cavity of the main connecting pipe (1), and a long rod (46) is fixedly installed inside the main connecting pipe (1).

6. A heating pipe connection mechanism capable of rapid calibration and docking according to claim 5, characterized in that: The movable engaging block (48) is threadedly connected to the outer periphery of the first screw rod (47).

7. A heating pipe connection mechanism capable of rapid calibration and docking according to claim 6, characterized in that: One side of the movable engaging block (48) is slidably connected to the outer periphery of the long rod (46).

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