Steam boiler supercharger mounting structure

Abstract

The utility model belongs to the technical field of boilers, and provides a steam boiler supercharger installation structure which comprises a sliding rail and a supercharging body, the supercharging body is located at the top of the sliding rail, butt joint mechanisms are arranged at the top of the sliding rail and distributed on the two sides of the supercharging body, each butt joint mechanism comprises a limiting piece, and each limiting piece comprises a protection frame. The protection frames are movably connected to the two ends of the pressurizing body, the inner sides of the protection frames are movably connected with load seats, clamping arms are hinged to the tops of the load seats, the clamping arms are arranged side by side and located on the outer side of the pressurizing body, a pipe clamping area is arranged between the clamping arms, and pneumatic push rods are further hinged to the ends, away from the clamping arms, of the load seats. The length of the output shaft of the pneumatic push rod is changed, so that the clamping arms hinged to the output shaft of the pneumatic push rod deflect under the limitation of the load seat, the pipe clamping area between the clamping arms is changed, and the fixing requirements of air inlet pipes and air outlet pipes with different thicknesses are met.

Description

Technical Field

[0001] The utility model relates to the technical field of boilers, in particular to a steam boiler supercharger installation structure. Background Art

[0002] A steam boiler is a device that heats water into steam and is usually used in industrial production, heating or power generation. The main components of a steam boiler include a combustion chamber, boiler pipes, heating surfaces and control systems. By generating high-temperature and high-pressure steam, it provides reliable energy support for various production and heating needs.

[0003] During use, a supercharger is usually provided to increase the internal pressure of the steam boiler heating system. A Chinese patent with the existing authorization announcement number CN219140745U discloses a steam boiler. It is possible to effectively increase the thermal contact area and heat absorption efficiency by providing a plurality of evaporation tubes between the water pipe and the steam delivery pipe. However, the supercharger is often installed at the connection between the inlet and outlet of the boiler, and the thermal efficiency of the heating system is improved by increasing the gas pressure. However, due to the different models of the boiler, the thickness of the inlet and outlet pipes of the boiler is also different. During installation, it is necessary to fix it with the aid of a variety of tools, and the operation is relatively cumbersome. In addition, when assembling the inlet and outlet pipes with the supercharger, it is relatively laborious to manually assemble the supercharger with the inlet and outlet pipes, and it is easy to deviate.

[0004] In summary, the current steam boiler booster installation structure still has the following defects during installation and use at the user end:

[0005] (1) Due to the different models of boilers, the thickness of the boiler inlet and outlet pipes are also different. During installation, multiple tools are needed to fix them, which is a cumbersome operation;

[0006] (2) When assembling the inlet and outlet pipes and the supercharger, it is laborious and easy to cause deviations when manually assembling the supercharger and the inlet and outlet pipes. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0008] Specifically, the technical problem to be solved by the utility model is to provide a steam boiler booster installation structure to solve the current steam boiler booster installation structure. Due to the different models of boilers, the thickness of the inlet and outlet pipes of the boilers are also different. During installation, it is necessary to use a variety of tools to fix them, and the operation is relatively cumbersome. In addition, when assembling the inlet and outlet pipes and the booster, it is relatively laborious to manually align the booster with the inlet and outlet pipes, and technical problems such as deviations are prone to occur.

[0009] In order to solve the above technical problems, the technical solution of the utility model is:

[0010] A steam boiler supercharger installation structure comprises a slide rail and a supercharger body, wherein the supercharger body is located at the top of the slide rail, a docking mechanism is arranged at the top of the slide rail, the docking mechanism is distributed at both sides of the supercharger body, the docking mechanism comprises a limiter, the limiter comprises a protective frame, and the protective frame is movably connected to both ends of the supercharger body;

[0011] The inner side of the protective frame is movably connected with a load seat, and the top of the load seat is hinged with a clamping arm, which is arranged in parallel with each other and located on the outside of the supercharger body. A pipe clamping area is arranged between the clamping arms. The supercharger body includes a supercharger and inlet and outlet pipes connected at both ends of the supercharger, and the supercharger body is arranged parallel to the slide rail. The protective frame can prevent the supercharger body from falling off during assembly to ensure safe use, and a groove is provided on the inner side of the protective frame to facilitate the movement of the load seat. The clamping arm can deflect under the restriction of the load seat, so that the pipe clamping area between them changes, and the inlet and outlet pipes of different sizes are clamped and fixed.

[0012] As an improved technical solution, a pneumatic push rod is hinged at one end of the load seat away from the clamping arm, and the pneumatic push rods are distributed on both sides of the load seat, the output shaft of the pneumatic push rod is connected to the clamping arm, and the pneumatic push rods correspond to the clamping arm one by one, when the extension length of the output shaft of the pneumatic push rod changes, the squeezed and hinged clamping arm deflects under the restriction of the protective frame, thereby making the fixation of the inlet and outlet air pipes more secure.

[0013] As an improved technical solution, a lifting frame is fixedly installed on the top of the load seat, and a lifting bolt is arranged on the inner side of the lifting frame. The lifting frame is threadedly connected to the protective frame through the lifting bolt. When the lifting bolt is rotated, the load seat can move in the groove in the protective frame to change the distance between the pipe clamping area at the bottom of the load seat and the slide rail.

[0014] As an improved technical solution, the docking mechanism also includes an adjusting part, which includes a main beam, one end of the main beam is hinged to the clamping arm, the other end of the main beam is movably connected to a sub-beam, one end of the sub-beam is also hinged to the clamping arm, and the sub-beam is threadedly connected to the main beam through fastening bolts, the main beam and the sub-beam are respectively hinged to the clamping arms on both sides of the load seat, and are movably connected to the outside of the load seat, the sub-beam can change the distance between it and the main beam by fastening bolts, thereby changing the initial angle of deflection of the clamping arm.

[0015] As an improved technical solution, lifting bolts are provided on the outer sides of the protection frame. The lifting bolts are distributed on both sides of the protection frame and are arranged parallel to each other and symmetrically.

[0016] As an improved technical solution, a translation member is also provided on the inner side of the slide rail, and the translation member includes a displacement slider, and the displacement slider is movably connected to the two ends of the booster body, and the displacement slider is threadedly connected to the protective frame through a lifting bolt, and the displacement slider corresponds to the protective frame one by one. A groove for facilitating the movement of the displacement slider is provided on the inner side of the booster body, and the distance between the protective frame and the displacement slider can be adjusted by the lifting bolt, so that the height between the protective frame and the slide rail is increased.

[0017] As an improved technical solution, a bidirectional screw is also provided on the inner side of the booster body, one end of the bidirectional screw is connected to the output shaft of the motor, and the displacement slider is threadedly connected to the inner side of the slide rail through the bidirectional screw. A thread that matches the bidirectional screw is provided on the inner side of the displacement slider, and the directions of the threads between the displacement sliders are opposite. When the motor output shaft drives the bidirectional screw to rotate, the movement directions of the threaded displacement sliders are always opposite.

[0018] After adopting the above technical solution, the beneficial effects of the utility model are:

[0019] (1) When the steam boiler supercharger mounting structure is in use, the length of the pneumatic push rod output shaft changes, so that the clamping arm hinged to the pneumatic push rod output shaft deflects under the restriction of the load seat, so that the pipe clamping area between the clamping arms changes, thereby adapting to the fixing requirements of inlet and outlet pipes of different thicknesses.

[0020] (2) By rotating the lifting bolt, the corresponding protective frame on the displacement slider moves along the groove in the displacement slider, and drives the inlet and outlet pipes in the supercharger body fixed on the protective frame to be lifted, so that the boiler supercharger in the supercharger body is more stable during the docking process.

[0021] (3) The displacement sliders connected by bidirectional screw threads and with opposite thread directions move in the grooves in the booster body, and drive the corresponding protective frames to approach each other, thereby completing the precise docking of the boiler booster in the booster body, which is not prone to deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the installation structure of the steam boiler supercharger of the utility model;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the installation structure of the steam boiler supercharger of the utility model;

[0025] Figure 3 It is a schematic diagram of the docking mechanism structure of the steam boiler supercharger installation structure of the utility model;

[0026] Figure 4 It is a cross-sectional structural diagram of the assembly of the translational member and the regulating member of the steam boiler supercharger installation structure of the utility model;

[0027] Figure 5 It is a cross-sectional structural diagram of the assembly of the translational member and the limiting member of the steam boiler supercharger installation structure of the utility model;

[0028] Figure numerals: 1. slide rail; 2. booster body; 3. docking mechanism; 31. limit member; 311. protective frame; 312. load seat; 313. clamping arm; 314. pipe clamping area; 315. pneumatic push rod; 316. lifting frame; 317. lifting bolt; 32. adjusting member; 321. main beam; 322. auxiliary beam; 323. fastening bolt; 324. lifting bolt; 4. translation member; 41. displacement slider; 42. bidirectional screw; 43. motor. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0032] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] like Figures 1 to 5 As shown together, this embodiment provides a steam boiler supercharger installation structure, including a slide rail 1 and a supercharger body 2, the supercharger body 2 is located at the top of the slide rail 1, a docking mechanism 3 is arranged on the top of the slide rail 1, the docking mechanism 3 is distributed on both sides of the supercharger body 2, the docking mechanism 3 includes a limiter 31, the limiter 31 includes a protective frame 311, the protective frame 311 is movably connected to both ends of the supercharger body 2, the inner side of the protective frame 311 is movably connected to a load seat 312, the top of the load seat 312 is hinged with a clamping arm 313, the clamping arms 313 are arranged in parallel with each other and are located On the outside of the booster body 2, a pipe clamping area 314 is arranged between the clamping arms 313. The booster body 2 includes a supercharger and inlet and outlet pipes connected at both ends of the supercharger, and the booster body 2 is arranged parallel to the slide rail 1. The protective frame 311 can prevent the booster body 2 from falling off during the assembly process to ensure safe use, and the inner side of the protective frame 311 is provided with a groove for facilitating the movement of the load seat 312. The clamping arms 313 can be deflected under the restriction of the load seat 312, so that the pipe clamping area 314 between them changes, and the inlet and outlet pipes of different sizes are clamped and fixed.

[0034] A pneumatic push rod 315 is also hinged at one end of the load seat 312 away from the clamping arm 313, and the pneumatic push rod 315 is distributed on both sides of the load seat 312. The output shaft of the pneumatic push rod 315 is connected to the clamping arm 313, and the pneumatic push rod 315 corresponds to the clamping arm 313 one by one. When the extension length of the output shaft of the pneumatic push rod 315 changes, the clamping arm 313 that is squeezed and hinged is deflected under the restriction of the protective frame 311, thereby making the fixation of the inlet and outlet pipes more secure.

[0035] A lifting frame 316 is fixedly installed on the top of the load seat 312, and a lifting bolt 317 is set on the inner side of the lifting frame 316. The lifting frame 316 is threadedly connected to the protective frame 311 through the lifting bolt 317. When the lifting bolt 317 rotates, the load seat 312 can move in the groove in the protective frame 311 to change the distance between the pipe clamping area 314 at the bottom of the load seat 312 and the slide rail 1.

[0036] The docking mechanism 3 also includes an adjusting member 32, which includes a main beam 321, one end of the main beam 321 is hinged to the clamping arm 313, and the other end of the main beam 321 is movably connected to a sub-beam 322, one end of the sub-beam 322 is also hinged to the clamping arm 313, and the sub-beam 322 is threadedly connected to the main beam 321 through a fastening bolt 323, the main beam 321 and the sub-beam 322 are respectively hinged to the clamping arms 313 on both sides of the load seat 312, and are both movably connected to the outside of the load seat 312, the sub-beam 322 can change the distance between it and the main beam 321 by the fastening bolt 323, thereby changing the initial angle of deflection of the clamping arm 313.

[0037] Lifting bolts 324 are disposed on the outer sides of the protection frame 311 . The lifting bolts 324 are distributed on both sides of the protection frame 311 and are arranged parallel to each other and symmetrically.

[0038] A translation member 4 is also provided on the inner side of the slide rail 1, and the translation member 4 includes a displacement slider 41, which is movably connected to the two ends of the booster body 2, and the displacement slider 41 is threadedly connected to the protective frame 311 through a lifting bolt 324, and the displacement slider 41 corresponds to the protective frame 311 one by one. A groove is provided on the inner side of the booster body 2 to facilitate the movement of the displacement slider 41, and the protective frame 311 can adjust the distance between it and the displacement slider 41 through the lifting bolt 324, so that the height between the protective frame 311 and the slide rail 1 is increased.

[0039] A bidirectional screw 42 is also provided on the inner side of the booster body 2, one end of the bidirectional screw 42 is connected to the output shaft of the motor 43, and the displacement slider 41 is threadedly connected to the inner side of the slide rail 1 through the bidirectional screw 42. The inner side of the displacement slider 41 is provided with a thread that is compatible with the bidirectional screw 42. The directions of the threads between the displacement sliders 41 are opposite. When the output shaft of the motor 43 drives the bidirectional screw 42 to rotate, the movement directions between the threaded displacement sliders 41 are always opposite.

[0040] When in use, the inlet and outlet pipes in the supercharging body 2 are respectively passed through the corresponding protective frames 311, so that the boiler supercharger in the supercharging body 2 is located between the inlet and outlet pipes of the supercharging body 2 in the protective frame 311, and by controlling the change in the length of the output shaft of the pneumatic push rod 315 installed on the load seat 312, the clamping arm 313 hinged on the output shaft of the pneumatic push rod 315 is deflected under the restriction of the load seat 312, so that the pipe clamping area 314 between the clamping arms 313 changes to meet the fixing requirements of inlet and outlet pipes of different thicknesses, and while fixing, the protective frame 311 arranged on the outside prevents the supercharging body 2 from falling off during the assembly process to ensure safe use, and by rotating the lifting bolt 317 threadedly connected to the protective frame 311, the lifting frame 316 in the protective frame 311 drives the connected load seat 312 to move in the groove opened in the protective frame 311, thereby changing the pipe clamping area 314 at the bottom of the load seat 312 and the slide rail 1, and by rotating the fastening bolts 323, the distance between the main beam 321 and the auxiliary beam 322 connected by threads changes, and the initial angle of the hinged clamping arm 313 is driven to change respectively, and by rotating the lifting bolts 324, the corresponding protective frame 311 on the displacement slider 41 moves along the groove in the displacement slider 41, and drives the inlet and outlet pipes in the supercharging body 2 fixed on the protective frame 311 to be lifted, so that the boiler supercharger in the supercharging body 2 is relatively stable during the docking process, and when the inlet and outlet pipes in the supercharging body 2 and the axial centers of the boiler supercharger in the supercharging body 2 are in the same straight line, the bidirectional screw 42 is driven to rotate by the output shaft of the motor 43, so that the displacement slider 41 threadedly connected to the bidirectional screw 42 and with the opposite thread direction moves in the groove in the supercharging body 2, and drives the corresponding protective frames 311 to approach each other, thereby completing the precise docking of the boiler supercharger in the supercharging body 2, and not prone to deviation.

[0041] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. A steam boiler supercharger installation structure, comprising a slide rail and a supercharger body, wherein the supercharger body is located on the top of the slide rail, characterized in that: A docking mechanism is provided on the top of the slide rail, and the docking mechanism is distributed on both sides of the supercharging body. The docking mechanism includes a limiter, and the limiter includes a protective frame, and the protective frame is movably connected to both ends of the supercharging body; The inner side of the protection frame is movably connected with a load seat, the top of the load seat is hinged with a clamping arm, the clamping arms are arranged in parallel with each other and located on the outside of the booster body, and a pipe clamping area is arranged between the clamping arms.

2. The steam boiler supercharger installation structure according to claim 1, characterized in that: A pneumatic push rod is hinged at one end of the load seat away from the clamp arm, and the pneumatic push rods are distributed on both sides of the load seat, the output shafts of the pneumatic push rods are connected to the clamp arm, and the pneumatic push rods correspond to the clamp arm one by one.

3. The steam boiler supercharger installation structure according to claim 2, characterized in that: A lifting frame is fixedly installed on the top of the load seat, and a lifting bolt is arranged on the inner side of the lifting frame. The lifting frame is threadedly connected to the protective frame through the lifting bolt.

4. The steam boiler supercharger installation structure according to claim 3, characterized in that: The docking mechanism also includes an adjusting member, which includes a main beam, one end of which is hinged to the clamping arm, and the other end of the main beam is movably connected to a secondary beam, one end of which is also hinged to the clamping arm, and the secondary beam is threadedly connected to the main beam through fastening bolts.

5. The steam boiler supercharger installation structure according to claim 4, characterized in that: Lifting bolts are arranged on the outer sides of the protection frame. The lifting bolts are distributed on both sides of the protection frame and are arranged parallel to each other and symmetrically.

6. The steam boiler supercharger installation structure according to claim 1, characterized in that: A translation member is also provided on the inner side of the slide rail, and the translation member includes a displacement slider, and the displacement slider is movably connected to the two ends of the booster body, and the displacement slider is threadedly connected to the protective frame through a lifting bolt, and the displacement slider corresponds to the protective frame one by one.

7. The steam boiler supercharger installation structure according to claim 6, characterized in that: A bidirectional screw is also arranged on the inner side of the booster body, one end of the bidirectional screw is connected to the output shaft of the motor, and the displacement slider is threadedly connected to the inner side of the slide rail through the bidirectional screw.

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