Boiler pipeline cleaning device

Abstract

The utility model discloses a boiler pipeline cleaning device which comprises a base, a universal rod is movably arranged on the base, a clamping rod is arranged at the upper end of the universal rod, the clamping rod is used for clamping a pipeline with a bent section, a separating piece is arranged in the pipeline, and the separating piece is used for separating the inner space of the pipeline through inflection points. The base is provided with a liquid supply mechanism; and the rotating seat is rotatably arranged on the base in the horizontal direction, the rotating seat is connected with a driving assembly, the rotating seat is provided with a first motor, the output end of the first motor is connected with a swing rod, one end of the swing rod is connected with a lantern ring, the lantern ring is rotatably arranged on the clamping rod, and the swing rod is used for driving the pipeline to swing in the vertical direction. According to the boiler pipeline cleaning device of the structure, the bent pipeline is divided into a plurality of sections through the inflection points, the pipeline is driven to swing through the swing rod, cleaning liquid can make full contact with the inner wall of the pipeline, and therefore the cleaning effect of the pipeline is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pipeline cleaning, and particularly relates to a boiler pipeline cleaning device. BACKGROUND

[0002] At present, in the use process of the boiler, the pipeline is used for conveying the steam generated by the boiler to various use points, such as generator sets, heating equipment and industrial workshops. Among them, after long-term use of the pipeline, dirt is prone to appear on the inner wall of the pipeline, and people need to regularly disassemble the pipeline for maintenance and cleaning, thereby prolonging the service life of the pipeline and ensuring the smooth production. However, the existing pipeline has a curved section for changing the conveying direction, such as a Z-shaped pipeline. In the process of cleaning the curved pipeline, due to the existence of at least one inflection point and the curved section between the inflection points of the curved pipeline, manual cleaning is difficult, and the cleaning liquid cannot fully contact the inner wall of the pipeline, thereby easily causing the phenomenon of incomplete cleaning. SUMMARY

[0003] In view of the above problems, the utility model provides a boiler pipeline cleaning device which can separate the curved pipeline into multiple intervals for cleaning by the inflection point, and drive the pipeline to swing through the swing rod, which is beneficial to the full contact of the cleaning liquid with the inner wall of the pipeline, thereby improving the cleaning effect of the pipeline.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A boiler pipeline cleaning device comprises a base, a universal rod movably arranged on the base, a clamping rod arranged at the upper end of the universal rod, the clamping rod being used for clamping a pipeline with a curved section, a partition arranged in the pipeline, the partition being used for separating the internal space of the pipeline by an inflection point, a liquid supply mechanism arranged on the base, the liquid supply mechanism being used for inputting cleaning liquid into the internal space of the pipeline, a rotating seat rotatably arranged on the base in the horizontal direction, a driving assembly connected to the rotating seat, a first motor arranged on the rotating seat, an output end of the first motor being connected to a swing rod, one end of the swing rod being connected to a sleeve ring, the sleeve ring being rotatably arranged on the clamping rod, and the swing rod being used for driving the pipeline to swing in the vertical direction.

[0006] The boiler pipeline cleaning device has the following beneficial effects: during use, the clamping rod clamps the pipeline to be cleaned, the curved pipeline is separated into multiple cleaning zones by the inflection point of the partition, then the cleaning liquid is input into the pipeline by the liquid supply mechanism, the cleaning liquid is distributed in the multiple cleaning zones, finally, the first motor drives the swing rod to reciprocate in the vertical direction, so that the pipeline swings in the vertical direction, and the cleaning liquid in the cleaning zone fully contacts the inner wall of the pipeline, thereby improving the cleaning effect of the pipeline.

[0007] Further, the universal rod comprises a rod body and a universal ball connected with each other, the base is provided with a spherical groove matched with the universal ball, and the lower end of the clamping rod is sleeved on the rod body.

[0008] Further, the base is provided with a guide seat, the guide seat is provided with a guide hole in a cross-shaped structure, the spherical groove is located at the center of the guide seat, the guide hole is in communication with the spherical groove, and the rod body can swing to pass through the guide hole.

[0009] Further, the guide seat is provided with an electric push rod, the telescopic end of the electric push rod faces upward, and the clamping rod is provided with an auxiliary ear abutting against the telescopic end.

[0010] Further, the clamping rod comprises a round rod part, a plurality of arc-shaped grooves are arranged on the outer periphery of the round rod part, the sleeve ring is provided with a mounting groove, the inner bottom wall of the mounting groove is connected with an elastic piece, one end of the elastic piece is provided with a protruding key with a circular arc surface, and the protruding key can rotate to be embedded in the arc-shaped groove.

[0011] Further, the arc-shaped grooves are four, the four arc-shaped grooves are distributed on the outer peripheral wall of the round rod part in a circumferential direction, the sleeve ring is provided with the mounting grooves corresponding to the arc-shaped grooves one by one, and the elastic piece and the protruding key are arranged in each mounting groove.

[0012] Further, the clamping rod further comprises two sleeve parts, the round rod part is connected between the two sleeve parts, the lower sleeve part is connected with the universal rod, and the upper end of the upper sleeve part is provided with two mounting ears.

[0013] Further, the swing rod is in a Z-shaped structure, the driving assembly comprises a second motor arranged on the base, the output end of the second motor is connected with a gear, and the rotating seat is provided with a circular rack matched with the gear.

[0014] Furthermore, the base is provided with an infusion tank, one end of the infusion tank is connected to a delivery pump, the delivery pump is connected to a delivery tube with a Z-shaped structure, and the output end of the delivery tube is detachably inserted into the pipeline.

[0015] Furthermore, the partition comprises two parallel partition plates, a hollow tube is connected between the two partition plates, each partition plate is provided with a socket, and one end of the delivery tube can be inserted into one of the sockets.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a structural schematic diagram of an embodiment of a boiler pipe cleaning device of the present utility model;

[0019] Figure 2 for Figure 1 A partial cross-sectional view of

[0020] Figure 3 for Figure 1 An internal cross-sectional view of the collar in FIG.

[0021] Figure 4 for Figure 1 An internal cross-sectional view of an embodiment of a pipe in FIG.

[0022] In the figure: base 100, mounting platform 101, placement platform 102, universal rod 110, rod body 111, universal ball 112, clamping rod 120, auxiliary ear 121, round rod portion 122, sleeve portion 123, mounting ear 124, infusion tank 140, delivery pump 141, delivery tube 142, guide seat 130, guide hole 131, electric push rod 132, pipeline 200, partition 210, partition plate 211, hollow tube 212, jack 213, rotating seat 300, drive assembly 310, second motor 311, gear 312, circular rack 313, first motor 320, swing arm 321, collar 330, mounting groove 331, elastic member 332, convex key 333. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0024] In the description of the present application, it should be pointed out that the directions or position relationships indicated by the terms "inner", "front", "rear", "left", "right" and the like are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more. Greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the terms "first", "second" are described, they are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "set", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Referring to Figures 1 to 4The utility model provides a boiler pipeline cleaning device, it includes: base 100 and rotating seat 300, wherein, base 100 movably is provided with universal bar 110, the upper end of universal bar 110 is equipped with clamping rod 120, clamping rod 120 is used for clamping the pipeline 200 with curved section, pipeline 200 is built-in with partition 210, partition 210 is used for with inflection point separates the internal space of pipeline 200, base 100 is equipped with liquid supply mechanism, and liquid supply mechanism is used for inputting cleaning liquid into the internal space of pipeline 200, rotating seat 300 is rotatably arranged along the horizontal direction in base 100, and rotating seat 300 is connected with drive assembly 310, and rotating seat 300 is equipped with first motor 320, and the output of first motor 320 is connected with swing rod 321, and one end of swing rod 321 is connected with sleeve ring 330, and sleeve ring 330 is rotatably arranged in clamping rod 120, and swing rod 321 is used to drive pipeline 200 to swing along the vertical direction.

[0028] The boiler pipeline cleaning device of the above structure, when using, clamping rod 120 clamps the pipeline 200 to be cleaned, utilizes partition 210 to separate the curved pipeline 200 into multiple cleaning zones with the position of inflection point, then, utilizes liquid supply mechanism to input cleaning liquid into pipeline 200, makes the cleaning liquid distribute in multiple cleaning zones, finally, first motor 320 drives swing rod 321 to reciprocate rotation along the vertical direction, makes pipeline 200 swing along the vertical direction, to drive the cleaning liquid of cleaning zone to fully contact the inner wall of pipeline 200, improves the cleaning effect of pipeline 200. Wherein, through the rotation of rotating seat 300, makes first motor 320, swing rod 321 and sleeve ring 330 synchronous rotation, thereby adjusting position to change the swing direction of pipeline 200, is favorable to the full movement of cleaning liquid and guarantees the cleaning efficiency of pipeline 200.

[0029] It can be understood that, when cleaning Z-shaped pipe, Z-shaped pipe includes longitudinal section and two transverse sections, longitudinal section is connected between two transverse sections, and clamping rod 120 clamps longitudinal section. When swing rod 321 rotates to be perpendicular to longitudinal section, swing rod 321 drives Z-shaped pipe to swing along longitudinal section direction, when swing rod 321 rotates to be parallel to longitudinal section, swing rod 321 drives Z-shaped pipe to swing along transverse section direction, thereby swinging pipeline 200 at different positions, so that cleaning liquid fully contacts the inner wall of pipeline 200. In addition, base 100 includes mounting table 101 and placing table 102 connected with each other, and mounting space for accommodating rotating seat 300 is arranged between mounting table 101 and placing table 102.

[0030] Referring to Figure 1 and Figure 2Further, the universal rod 110 comprises a rod body 111 and a universal ball 112 connected with each other, the base 100 is provided with a spherical groove matched with the universal ball 112, the lower end of the clamping rod 120 is sleeved on the rod body 111, and the cooperation of the universal ball 112 and the spherical groove enables the lower end of the universal rod 110 to swing in different directions relative to the base 100.

[0031] Referring to Figures 1 to 3 Further, the base 100 is provided with a guide seat 130, the guide seat 130 is provided with a guide hole 131 in a cross-shaped structure, the spherical groove is located at the center of the guide seat 130, the guide hole 131 is in communication with the spherical groove, and the rod body 111 can swing to pass through the guide hole 131. Specifically, the guide hole 131 in the cross-shaped structure enables the guide seat 130 to have four-direction openings. When the swinging rod 321 drives the clamping rod 120 to swing, the rod body 111 can swing back and forth between two openings located on the same straight line, not only can the swinging of the rod body 111 be guided and limited, but also the rod body 111 can have a larger swinging angle, further intensifying the flow of the cleaning liquid in the pipeline 200. It can be understood that, when the Z-shaped pipe is installed, the longitudinal section of the Z-shaped pipe is arranged in the same line with the two openings located on the same straight line, which is beneficial to improving the cleaning effect of the Z-shaped pipe.

[0032] Referring to Figure 1 and Figure 3 Further, the guide seat 130 is provided with an electric push rod 132, the telescopic end of the electric push rod 132 faces upward, and the clamping rod 120 is provided with an auxiliary lug 121 abutting against the telescopic end. Specifically, when the swinging rod 321 no longer swings, the telescopic end of the electric push rod 132 abuts against the auxiliary lug 121 upward, thereby limiting the rotation of the clamping rod 120 in a planar contact mode.

[0033] Referring to Figure 3 Further, the clamping rod 120 comprises a round rod portion 122, the outer periphery of the round rod portion 122 is provided with a plurality of arc-shaped grooves, the sleeve ring 330 is provided with a mounting groove 331, the inner bottom wall of the mounting groove 331 is connected with an elastic piece 332, one end of the elastic piece 332 is provided with a protruding key 333 with a circular arc surface, and the protruding key 333 can rotate to be embedded in the arc-shaped groove. Specifically, when the sleeve ring 330 rotates with the swinging rod 321, the protruding key 333 is first compressed in the mounting groove 331, so that the elastic piece 332 is in a compressed state, until the protruding key 333 moves into the adjacent arc-shaped groove, the elastic piece 332 restores the deformation, so that the protruding key 333 is inserted into the next arc-shaped groove, thereby the protruding key 333 is clamped in the adjacent two arc-shaped grooves, which is beneficial to determining the rotation interval of the swinging rod 321 and stabilizing the position of the swinging rod 321 after rotation.

[0034] Referring to Figure 3Further, the arc-shaped grooves are four, which are distributed circumferentially on the outer wall of the round rod part 122, the sleeve ring 330 is provided with mounting grooves 331 corresponding to the arc-shaped grooves, and each mounting groove 331 is provided with an elastic piece 332 and a key 333. Specifically, the four arc-shaped grooves are arranged to facilitate locking the rotation interval of the swing rod 321 by 90 degrees, and each key 333 is clamped in the corresponding arc-shaped groove to further fix the position of the swing rod 321 after rotation.

[0035] Referring to Figures 1 to 3 Further, the clamping rod 120 further comprises two sleeve parts 123, the round rod part 122 is connected between the two sleeve parts 123, the lower sleeve part 123 is connected to the universal rod 110, and the upper end of the upper sleeve part 123 is provided with two mounting ears 124. Each mounting ear 124 comprises two clamping blocks connected by bolts, each clamping block is provided with a semicircular hole, and the two semicircular holes are combined into a mounting hole for accommodating the pipeline 200. Specifically, the round rod part 122 is connected between the two sleeves, which facilitates the rotation of the sleeve ring 330 between the two sleeves and improves the smoothness of the rotation of the sleeve ring 330. It can be understood that the two clamping blocks are provided with side extension plates, the side extension plates are provided with through holes, the pipeline 200 is arranged behind the two clamping blocks, and the bolts are connected to the two through holes, thereby completing the installation of the pipeline 200.

[0036] Referring to Figure 1 and Figure 2 Further, the swing rod 321 has a Z-shaped structure, the drive assembly 310 comprises a second motor 311 arranged on the base 100, the output end of the second motor 311 is connected with a gear 312, the rotating seat 300 is provided with a circular rack 313 matched with the gear 312, so that the gear 312 and the circular rack 313 are matched with each other through the movement of the second motor 311, thereby driving the circular rack 313 to rotate.

[0037] Referring to Figure 1 and Figure 2 Further, the base 100 is provided with an infusion tank 140, one end of the infusion tank 140 is connected with a delivery pump 141, the delivery pump 141 is connected with a delivery pipe 142 having a Z-shaped structure, and the output end of the delivery pipe 142 is detachably inserted into the pipeline 200, so as to input the cleaning liquid into the pipeline 200.

[0038] Referring to Figure 1 , Figure 2 and Figure 4Further, the partition 210 comprises two parallel partition plates 211, and a hollow pipe 212 is connected between the two partition plates 211, each partition plate 211 is provided with a socket 213, and one end of the conveying pipe 142 can be inserted into one of the sockets 213. It can be understood that when the Z-shaped pipe is cleaned, two partition pieces 210 are provided, the two partition pieces 210 correspond to the horizontal section of the Z-shaped pipe, the sockets 213 are located at two ends of the Z-shaped pipe, the base 100 is provided with two conveying pipes 142 which can be matched with the sockets 213, and the sockets 213 are detachably provided with sealing pieces. In use, the Z-shaped pipe is first clamped on the clamping rod 120, then the conveying pipe 142 passes the cleaning liquid into the pipeline 200, the cleaning liquid flows into the horizontal section and the vertical section of the Z-shaped pipe through the socket 213, and finally the sealing pieces are used to block the sockets 213, so that the three cleaning areas of the Z-shaped pipe all have the cleaning liquid, thereby facilitating the subsequent driving of the Z-shaped pipe to swing, so as to improve the cleaning effect of the cleaning liquid.

[0039] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that they are within the scope of the present application.

[0040] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, the scope of the present application is defined by the claims and their equivalents.

Claims

1. A boiler tube cleaning device, characterised in that, The utility model relates to a pipe cleaning device, including: Base (100), base (100) movable arrangement is provided with universal bar (110), the upper end of universal bar (110) is equipped with clamping rod (120), clamping rod (120) is used for clamping the pipe (200) with the curved section, pipe (200) is built-in with the partition (210), the partition (210) is used for with the inflection point separation pipe (200) internal space, base (100) is equipped with liquid supply mechanism, liquid supply mechanism is used for the inside space of pipe (200) with cleaning liquid input; Rotary seat (300) is rotatably arranged in horizontal direction on base (100), rotary seat (300) is connected with drive assembly (310), rotary seat (300) is equipped with first motor (320), the output end of first motor (320) is connected with swing rod (321), one end of swing rod (321) is connected with sleeve ring (330), sleeve ring (330) is rotatably arranged in clamping rod (120), swing rod (321) is used to drive pipe (200) swing in vertical direction.

2. A boiler tube cleaning device according to claim 1, characterised in that, Universal bar (110) includes mutually connected rod body (111) and universal ball (112), base (100) is equipped with spherical groove matched with universal ball (112), the lower end of clamping rod (120) is sleeved on rod body (111).

3. A boiler tube cleaning device according to claim 2, wherein, Base (100) is equipped with guide seat (130), guide seat (130) is equipped with guide hole (131) of cross-shaped structure, spherical groove is located in the center of guide seat (130), guide hole (131) is communicated with spherical groove, rod body (111) can swing to be built-in in guide hole (131).

4. A boiler tube cleaning device according to claim 3, wherein, Electric push rod (132) is installed on guide seat (130), the telescopic end of electric push rod (132) is upward, clamping rod (120) is equipped with auxiliary ear (121) abutting with telescopic end.

5. A boiler tube cleaning device according to claim 1, wherein, Clamping rod (120) includes round rod part (122), the outer periphery of round rod part (122) is equipped with a plurality of arc grooves, sleeve ring (330) is equipped with mounting groove (331), the inner bottom wall of mounting groove (331) is connected with elastic member (332), one end of elastic member (332) is equipped with convex key (333) with circular arc surface, convex key (333) can rotate and be embedded in arc groove.

6. A boiler tube cleaning device according to claim 5, wherein, The arc groove is equipped with four, four arc grooves are circumferentially distributed on the outer peripheral wall of round rod part (122), sleeve ring (330) is equipped with mounting groove (331) corresponding to arc groove one by one, each mounting groove (331) is equipped with elastic member (332) and convex key (333).

7. A boiler tube cleaning device according to claim 5, wherein, The clamping rod (120) further comprises two sleeve portions (123), the round rod portion (122) is connected between the two sleeve portions (123), the lower sleeve portion (123) is connected with the universal rod (110), the upper end of the upper sleeve portion (123) is provided with two mounting ears (124), each mounting ear (124) comprises two clamping blocks connected by bolts, each clamping block is provided with a semicircular hole, and the two semicircular holes are spliced into a mounting hole for accommodating the pipeline (200).

8. A boiler tube cleaning device according to claim 1, wherein, The swing rod (321) is in a Z-shaped structure, the driving assembly (310) comprises a second motor (311) arranged on the base (100), the output end of the second motor (311) is connected with a gear (312), and the rotating seat (300) is provided with a circular rack (313) matched with the gear (312).

9. A boiler tube cleaning device according to claim 1, wherein, The base (100) is provided with an infusion tank (140), one end of the infusion tank (140) is connected with a conveying pump (141), the conveying pump (141) is connected with a conveying pipe (142) in a Z-shaped structure, and the output end of the conveying pipe (142) is detachably inserted into the pipeline (200).

10. A boiler tube cleaning device according to claim 9, wherein, The divider (210) comprises two parallel divider plates (211), and a hollow pipe (212) is connected between the two divider plates (211); the divider plate (211) is provided with a bushing (213), and one end of the conveying pipe (142) can be inserted into one of the bushings (213).

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