Pipeline cleaning device for building heating and ventilation

Abstract

The utility model relates to the technical field of pipeline cleaning, and solves the problems that when a heating and ventilation pipeline is cleaned, devices with different sizes need to be replaced to mount a cleaning device due to different diameters in the heating and ventilation pipeline, and the mounting steps of the cleaning device are complicated. The pipeline cleaning device comprises a pipeline, positioning rings are fixedly mounted on the two sides of the surface of the pipeline, limiting rods are fixedly mounted on the surfaces of the positioning rings, a positioning assembly is arranged in the pipeline, a mounting block is fixedly mounted on the surface of the positioning assembly, and a servo motor is fixedly mounted on the surface of the mounting block. An electric push rod is fixedly mounted at the output end of the servo motor, a cooling fan is fixedly mounted at one end of the electric push rod, a cleaning pad is fixedly mounted on the surface of the cooling fan, the positioning assembly comprises a positioning block fixedly mounted on the surface of the mounting block, mounting cylinders are fixedly mounted at the four corners of the surface of the positioning block, and telescopic rods are fixedly mounted in the mounting cylinders; the surface of the telescopic rod is sleeved with a spring.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline cleaning technical field, concretely is a pipeline cleaning device for building heating. BACKGROUND

[0002] The pipeline cleaning device disclosed by CN219112411U comprises an exhaust pipe, an inlet connected with a gas source and an outlet connected with a pipeline to be cleaned, and a control assembly arranged at the inlet of the exhaust pipe and comprising a first valve and a second valve in sealing communication.

[0003] The two control valves are arranged to avoid damage to one valve due to excessive gas pressure, resulting in gas path failure, thereby improving the safety and reliability of the pipeline cleaning device.

[0004] However, when cleaning the heating pipeline, different sizes of devices need to be replaced to install the cleaning device due to the different diameters of the heating pipeline, and the installation steps of the cleaning device are complicated. UTILITY MODEL CONTENT

[0005] To overcome the shortcomings of the prior art, the utility model provides a pipeline cleaning device for building heating, which solves the problem of complicated installation steps of the cleaning device due to the different diameters of the heating pipeline.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a pipeline cleaning device for building heating, comprising a pipeline, two sides of the surface of the pipeline are fixedly installed with positioning rings, the surface of the positioning ring is fixedly installed with limiting rods, the inside of the pipeline is provided with a positioning assembly, the surface of the positioning assembly is fixedly installed with mounting blocks, the surface of the mounting block is fixedly installed with a servo motor, the output end of the servo motor is fixedly installed with an electric push rod, one end of the electric push rod is fixedly installed with a cooling fan, the surface of the cooling fan is fixedly installed with a cleaning pad.

[0007] The positioning assembly comprises a positioning block fixedly installed on the surface of the mounting block, mounting cylinders are fixedly installed at the four corners of the surface of the positioning block, telescopic rods are fixedly installed in the inside of the mounting cylinders, springs are sleeved on the surface of the telescopic rods, and arc-shaped plates are fixedly installed at one end of the telescopic rods.

[0008] In a specific embodiment, the surface of the arc-shaped plate is provided with an embedded groove, the inside of the embedded groove is embedded with a mounting pad, and the surface of the mounting pad is attached to the inside of the pipeline.

[0009] In a specific embodiment, one end of the telescopic rod is fixedly installed with a limiting block, the diameter of the limiting block is larger than the diameter of the spring, and the back of the limiting block is connected with one end of the spring.

[0010] In a specific embodiment, a middle part of the surface of the positioning block is fixedly installed with a control rod, and one end of the control rod is provided with a limiting plate.

[0011] In a specific embodiment, a top part of the limiting rod is fixedly installed with a positioning plate, and the surface of the positioning plate is connected with the wall.

[0012] In a specific embodiment, the surface of the electric push rod is provided with a guide groove, and the guide groove is slidably connected with a guide strip.

[0013] Compared with the prior art, the utility model provides a building heating general pipeline cleaning device, has the following beneficial effects:

[0014] In the technical scheme, the pipeline, the positioning assembly, the servo motor, the electric push rod and the cleaning pad are arranged, in the use process, the personnel installs the servo motor through the positioning assembly, after the servo motor is installed, the servo motor drives the electric push rod to rotate, after the electric push rod rotates, the cleaning pad on the cooling fan is driven to rotate, and the cleaning pad cleans the foreign matters in the pipeline.

[0015] Through the positioning assembly of the utility model, in the use process, the personnel places the positioning block in the pipeline, and then the telescopic rod in the installation cylinder is extruded by the arc-shaped plate, after the arc-shaped plate is extruded, the spring on the telescopic rod is extruded, after the spring on the telescopic rod is extruded, the arc-shaped plate is reset, the arc-shaped plate installs the positioning block, the positioning block installs the servo motor on the surface of the mounting block, and the efficiency of installing the servo motor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a split structure schematic view of the utility model;

[0019] Figure 3 It is a positioning assembly structure schematic view of the utility model;

[0020] Figure 4The utility model discloses a pipeline structure schematic diagram.

[0021] In the drawing: 1, pipeline;2, positioning ring;3, limiting rod;4, positioning assembly;41, positioning block;42, installation cylinder;43, telescopic rod;44, spring;45, arc plate;5, mounting block;6, servo motor;7, electric push rod;8, cooling fan;9, cleaning pad. DETAILED DESCRIPTION

[0022] The embodiment of the application will be described in detail below with the accompanying drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the application can be fully understood and implemented.

[0023] Figures 1-4 For an embodiment of the utility model, a pipeline cleaning device for building heating and ventilation, including pipeline 1, the both sides of pipeline 1 surface are fixedly installed with positioning ring 2, the surface of positioning ring 2 is fixedly installed with limiting rod 3, the inside of pipeline 1 is provided with positioning assembly 4, the surface of positioning assembly 4 is fixedly installed with mounting block 5, the surface of mounting block 5 is fixedly installed with servo motor 6, the output of servo motor 6 is fixedly installed with electric push rod 7, one end of electric push rod 7 is fixedly installed with cooling fan 8, the surface of cooling fan 8 is fixedly installed with cleaning pad 9.

[0024] The specific problem that the embodiment is aimed at is that when the heating and ventilation pipeline 1 is cleaned, different sizes of devices need to be replaced to install the cleaning device due to the different diameters of the heating and ventilation pipeline 1, and the steps of installing the cleaning device are complicated. The utility model utilizes the setting of pipeline 1, positioning assembly 4, servo motor 6, electric push rod 7 and cleaning pad 9, in the use process, personnel will install servo motor 6 through positioning assembly 4, after installing servo motor 6, servo motor 6 will drive electric push rod 7 to rotate, after electric push rod 7 rotates, it will drive cleaning pad 9 on cooling fan 8 to rotate, and cleaning pad 9 will clean the foreign matter in the pipeline 1.

[0025] The positioning assembly 4 comprises a positioning block 41 fixedly installed on the surface of the mounting block 5, four installation barrels 42 are fixedly installed at the four corners of the surface of the positioning block 41, a telescopic rod 43 is fixedly installed in the installation barrel 42, a spring 44 is sleeved on the surface of the telescopic rod 43, an arc-shaped plate 45 is fixedly installed at one end of the telescopic rod 43, an embedding groove is formed in the surface of the arc-shaped plate 45, and a mounting pad is embedded in the embedding groove; the surface of the mounting pad is attached to the inner portion of the pipeline 1, one end of the telescopic rod 43 is fixedly installed with a limiting block, the diameter of the limiting block is greater than that of the spring 44, the back of the limiting block is connected with one end of the spring 44, a control rod is fixedly installed at the middle portion of the surface of the positioning block 41, and a limiting plate is arranged at one end of the control rod; in the use process of the embodiment, the personnel places the positioning block 41 in the inner portion of the pipeline 1, then the telescopic rod 43 in the installation barrel 42 is extruded by the arc-shaped plate 45, the spring 44 on the telescopic rod 43 is extruded after the arc-shaped plate 45 is extruded, the arc-shaped plate 45 is reset after the spring 44 on the telescopic rod 43 is extruded, the arc-shaped plate 45 is installed on the positioning block 41, and the positioning block 41 is installed on the surface of the servo motor 6 of the mounting block 5, thereby improving the installation efficiency of the servo motor 6.

[0026] In the embodiment, the top of the limiting rod 3 is fixedly installed with a positioning plate, the surface of the positioning plate is connected with the wall body, and the surface of the electric push rod 7 is provided with a guide groove, and the guide groove is slidably connected with a guide strip.

[0027] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0028] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or device.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A duct cleaning device for use in heating, ventilation and air conditioning applications, comprising a duct (1), characterised in that: The both sides of the pipeline (1) surface are fixedly installed with positioning ring (2), the surface of positioning ring (2) is fixedly installed with limiting rod (3), the inside of pipeline (1) is provided with positioning assembly (4), the surface of positioning assembly (4) is fixedly installed with mounting block (5), the surface of mounting block (5) is fixedly installed with servo motor (6), the output of servo motor (6) is fixedly installed with electric push rod (7), one end of electric push rod (7) is fixedly installed with cooling fan (8), the surface of cooling fan (8) is fixedly installed with cleaning pad (9). The positioning assembly (4) includes the positioning block (41) fixedly installed to the surface of mounting block (5), the four corners of the surface of positioning block (41) are fixedly installed with installation cylinder (42), the inside of installation cylinder (42) is fixedly installed with telescopic rod (43), the surface of telescopic rod (43) is sleeved with spring (44), one end of telescopic rod (43) is fixedly installed with arc plate (45).

2. A duct cleaning apparatus for use in heating, ventilation and air conditioning systems as claimed in claim 1 wherein: The surface of arc plate (45) is provided with embedding groove, the inside of embedding groove is embedded with mounting pad, the surface of mounting pad and the inside of pipeline (1) are attached.

3. A duct cleaning apparatus for use in heating, ventilation and air conditioning systems as claimed in claim 1 wherein: One end of telescopic rod (43) is fixedly installed with limiting block, the diameter of limiting block is greater than the diameter of spring (44), the back of limiting block and one end of spring (44) are connected.

4. A duct cleaning apparatus for use in heating, ventilation and air conditioning systems as claimed in claim 1 wherein: The middle part of the surface of positioning block (41) is fixedly installed with control rod, one end of control rod is provided with limiting plate.

5. A duct cleaning apparatus for use in heating, ventilation and air conditioning systems as defined in claim 1, wherein: The top of limiting rod (3) is fixedly installed with positioning plate, the surface of positioning plate and wall body are connected.

6. A duct cleaning apparatus for use in heating, ventilation and air conditioning systems as defined in claim 1, wherein: The surface of electric push rod (7) is provided with guide groove, the inside of guide groove is slidably connected with guide strip.

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