Self-cleaning boiler heating surface structure

Abstract

This utility model provides a self-cleaning boiler heating surface structure, relating to the field of boiler technology, to solve the problems of poor performance in automatically cleaning the inner wall of the boiler structure, difficulty in achieving efficient and thorough automatic cleaning, relatively low maintenance efficiency, and the need for further improvement in cleaning effect. The boiler structure includes a set of drive gears rotatably mounted on its side end, a set of structural scrapers slidably mounted on the inner right end of the structural frame, and a set of discharge pipes fixedly mounted on the inner left end of the structural frame. The top of the structural scrapers is connected to the inner end of the rotating rod via a transmission connection. This utility model facilitates automatic cleaning of the inner wall of the boiler structure, resulting in better maintenance efficiency. Furthermore, the reciprocating movement of the structural scrapers further improves the cleaning effect.

Description

Technical Field

[0001] This utility model belongs to the field of boiler technology, and more specifically, it relates to the structure of a self-cleaning boiler heating surface. Background Technology

[0002] As a crucial thermal power device, the core function of a boiler is to efficiently convert the heat energy released from fuel combustion into mechanical energy or directly utilize it as thermal energy. This characteristic makes it play an irreplaceable role in many fields such as industrial manufacturing, heating systems, and daily life. Regardless of the type of fuel used, hot water boilers inevitably accumulate a layer of deposits on their internal heating surfaces during long-term, uninterrupted operation. This deposit, commonly known as "scale," not only reduces heat transfer efficiency and increases energy consumption but may also accelerate the corrosion process of boiler materials, seriously threatening the safe and stable operation of the boiler and its overall service life. Therefore, developing a boiler heating surface structure with self-cleaning capabilities is particularly important.

[0003] Existing self-cleaning boiler heating surface structures have shortcomings in automatically cleaning the inner wall of the boiler body during use. They are unable to achieve efficient and thorough automatic cleaning, resulting in relatively low maintenance efficiency and the cleaning effect needs further improvement. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a self-cleaning boiler heating surface structure to solve the problem that existing similar devices are not easy to automatically clean the inner wall of the boiler structure, and the maintenance efficiency and cleaning effect of the device need to be improved.

[0005] The self-cleaning boiler heating surface structure of this utility model is achieved by the following specific technical means:

[0006] Self-cleaning boiler heating surface structure, including boiler body structure;

[0007] A set of drive gears is rotatably mounted on the side end of the pot body structure, and a set of structural frames is rotatably mounted on the top of the pot body structure. The outer end of the structural frames is meshed with the drive gears for transmission. A set of rotating rods is rotatably mounted on the top of the structural frames, and the outer end of the rotating rods is meshed with the outer end of the top of the pot body structure for transmission. A set of structural scrapers is slidably mounted on the inner right end of the structural frames, and a set of discharge pipes is fixedly mounted on the inner left end of the structural frames. The top of the structural scrapers is connected to the inner end of the rotating rods for transmission. The outer end of the structural scrapers has an arc-shaped structure.

[0008] In at least some embodiments, a set of limiting rotating grooves is provided on the top of the pot body structure, and a set of limiting rotating rings is fixedly installed on the inner end of the structural frame, and the limiting rotating rings at the inner end of the structural frame are rotatably installed on the limiting rotating grooves on the top of the pot body structure.

[0009] In at least some embodiments, a set of drive shafts is fixedly installed on the inner outer end of the rotating rod, a set of drive grooves is opened on the outer end of the structural scraper, and the drive shafts on the inner outer end of the rotating rod are slidably installed on the drive grooves on the outer end of the structural scraper.

[0010] In at least some embodiments, the top outer end of the discharge pipe is a connector, the bottom of the discharge pipe is provided with a set of suction chambers, and the connector at the top outer end of the discharge pipe is connected to a vacuum cleaner.

[0011] In at least some embodiments, two sets of guide blocks are fixedly installed on the outer end of the structural frame, and a set of side guide grooves are respectively opened at both ends of the structural scraper, and the guide blocks at the outer end of the structural frame are slidably installed on the side guide grooves at both ends of the structural scraper.

[0012] In at least some embodiments, a set of bevel gear rings is fixedly installed on the top of the pot body structure, and a set of bevel gears is fixedly installed on the outer end of the rotating rod, and the bevel gear rings on the top of the pot body structure are meshed and connected to the bevel gears at the outer end of the rotating rod for transmission.

[0013] In at least some embodiments, a set of motors is fixedly installed on the side end of the pot body structure, the bottom of the drive gear is fixedly installed on the drive shaft of the motor, an external gear ring is fixed on the outer end of the structural frame, and the external gear ring at the outer end of the structural frame is meshed and connected to the drive gear for transmission.

[0014] Compared with the prior art, the self-cleaning boiler heating surface structure of this utility model has the following beneficial effects:

[0015] The structural frame is designed to allow for rotational mounting on the top of the pot structure via a limiting rotating ring at the inner end of the frame. The outer toothed ring at the outer end of the frame meshes with the drive gear, which in turn drives the drive gear to rotate, thereby rotating the structural frame and the scraper on it. This allows the device to automatically clean the inner wall of the pot structure, resulting in better maintenance efficiency. Furthermore, the device is equipped with a discharge pipe and a vacuum cleaner to facilitate the cleaning and collection of scraped debris.

[0016] The design of the structural scraper facilitates the meshing and transmission connection between the bevel gear ring at the top of the pot structure and the bevel gear at the outer end of the rotating rod. This allows the structural frame to rotate while simultaneously driving the rotating rod. The drive shaft at the inner outer end of the rotating rod is slidably mounted on the drive groove at the outer end of the structural scraper. The guide blocks at the outer end of the structural frame are slidably mounted on the side guide grooves at both ends of the structural scraper. This allows the structural frame to drive the structural scraper to rotate while the structural scraper moves up and down reciprocatingly, further improving the cleaning effect of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front side axis of this utility model.

[0018] Figure 2 This is an internal schematic diagram of the present invention.

[0019] Figure 3 This is a diagram illustrating the assembly and disassembly of this utility model.

[0020] Figure 4 This is a schematic diagram of the outer end installation of the structural frame of this utility model.

[0021] Figure 5 This is a schematic diagram of the installation of the rotating rod of this utility model.

[0022] Figure 6 This is a schematic diagram of the disassembly and assembly of the structural scraper of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Pot body structure; 101. Motor; 1011. Drive gear; 102. Bevel gear ring; 103. Limiting rotating groove; 2. Structural frame; 201. External gear ring; 202. Limiting rotating ring; 203. Rotating rod; 2031. Bevel gear; 2032. Drive shaft; 204. Guide block; 3. Discharge pipe; 301. Connecting joint; 302. Suction chamber; 4. Structural scraper; 401. Side guide groove; 402. Drive groove. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] As attached Figure 1 To be continued Figure 6 As shown:

[0027] Example 1: This utility model provides a self-cleaning boiler heating surface structure, including a boiler body structure 1;

[0028] A set of drive gears 1011 is rotatably mounted on the side end of the pot body structure 1. A set of structural frames 2 is rotatably mounted on the top of the pot body structure 1. The outer end of the structural frame 2 is meshed and connected to the drive gears 1011. A set of rotating rods 203 is rotatably mounted on the top of the structural frame 2. The outer end of the rotating rods 203 is meshed and connected to the outer end of the top of the pot body structure 1. A set of structural scrapers 4 is slidably mounted on the inner right end of the structural frame 2. A set of discharge pipes 3 is fixedly mounted on the inner left end of the structural frame 2. The top of the structural scrapers 4 is connected to the inner end of the rotating rods 203. The outer end of the structural scrapers 4 is an arc-shaped structure.

[0029] like Figure 5 and Figure 6As shown, a set of motors 101 are fixedly installed on the side end of the pot body structure 1, and the bottom of the drive gear 1011 is fixedly installed on the transmission shaft of the motor 101. An external gear ring 201 is fixedly installed on the outer end of the structural frame 2, and the external gear ring 201 on the outer end of the structural frame 2 meshes with the drive gear 1011 for transmission. The top outer end of the discharge pipe 3 is a butt joint 301, and a set of suction chambers 302 are opened at the bottom of the discharge pipe 3. A vacuum cleaner is connected to the butt joint 301 on the top outer end of the discharge pipe 3. A set of limiting rotating grooves 103 are opened on the top of the pot body structure 1, and a set of limiting rotating rings 202 are fixedly installed on the inner end of the structural frame 2. The limiting rotating ring 202 at the inner end of the frame 2 is rotatably mounted on the limiting rotating groove 103 at the top of the pot body structure 1. Specifically, the limiting rotating ring 202 at the inner end of the frame 2 is rotatably mounted on the limiting rotating groove 103 at the top of the pot body structure 1. The outer toothed ring 201 at the outer end of the frame 2 is meshed with the drive gear 1011 for transmission. The motor 101 drives the drive gear 1011 to rotate, thereby driving the frame 2 and the structural scraper 4 on it to rotate, so that the device can automatically clean the inner wall of the pot body structure 1, making the device have better maintenance efficiency. In addition, with the discharge pipe 3 and the vacuum cleaner, it is convenient to clean and collect the scraped debris.

[0030] Example 2: Based on Example 1, as follows Figures 2 to 4 As shown, a set of bevel gear rings 102 are fixedly installed on the top of the pot body structure 1, and a set of bevel gears 2031 are fixedly installed on the outer end of the rotating rod 203. The bevel gear rings 102 on the top of the pot body structure 1 are meshed with the bevel gears 2031 on the outer end of the rotating rod 203 for transmission. A set of drive shafts 2032 are fixedly installed on the inner and outer ends of the rotating rod 203. A set of drive grooves 402 are opened on the outer end of the structural scraper 4, and the drive shafts 2032 on the inner and outer ends of the rotating rod 203 are slidably installed on the drive grooves 402 on the outer end of the structural scraper 4. Two sets of guide blocks 204 are fixedly installed on the outer end of the structural frame 2. A set of side guide grooves 401 are opened on both ends of the structural scraper 4. The guide blocks 204 at the outer ends are slidably installed on the side guide grooves 401 at both ends of the structural scraper 4. Specifically, the bevel ring 102 at the top of the pot body structure 1 is meshed with the bevel gear 2031 at the outer end of the rotating rod 203, so that the rotating rod 203 rotates while the structural frame 2 rotates. The drive shaft 2032 at the inner outer end of the rotating rod 203 is slidably installed on the drive groove 402 at the outer end of the structural scraper 4. The guide blocks 204 at the outer ends of the structural frame 2 are slidably installed on the side guide grooves 401 at both ends of the structural scraper 4, so that the structural scraper 4 moves up and down reciprocally while the structural frame 2 drives the structural scraper 4 to rotate, thereby further improving the cleaning effect of the device.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In use, the motor 101 drives the drive gear 1011 to rotate, which in turn drives the structural frame 2 and the structural scraper 4 on it to rotate, so that the device can automatically clean the inner wall of the pot structure 1, making the device more efficient in maintenance. In addition, with the discharge pipe 3 and the vacuum cleaner, it is easy to clean and collect the scraped debris. While the structural frame 2 rotates, it drives the rotating rod 203 to rotate. The drive shaft 2032 at the inner outer end of the rotating rod 203 is slidably installed on the drive groove 402 at the outer end of the structural scraper 4. The guide block 204 at the outer end of the structural frame 2 is slidably installed on the side guide grooves 401 at both ends of the structural scraper 4, so that while the structural frame 2 drives the structural scraper 4 to rotate, the structural scraper 4 moves up and down reciprocatingly, further improving the cleaning effect of the device.

[0033] The following points should be noted in this article:

[0034] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0035] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A self-cleaning boiler heating surface structure, characterized in that: Including the pot body structure (1); A set of drive gears (1011) is rotatably installed on the side end of the pot body structure (1), and a set of structural frames (2) is rotatably installed on the top of the pot body structure (1). The outer end of the structural frame (2) is meshed and connected to the drive gears (1011). A set of rotating rods (203) is rotatably installed on the top of the structural frame (2). The outer end of the rotating rods (203) is meshed and connected to the outer end of the top of the pot body structure (1). A set of structural scrapers (4) is slidably installed on the right inner side of the structural frame (2). A set of discharge pipes (3) is fixedly installed on the left inner side of the structural frame (2). The top of the structural scrapers (4) is connected to the inner end of the rotating rods (203). The outer end of the structural scrapers (4) is an arc-shaped structure.

2. The self-cleaning boiler heating surface structure according to claim 1, characterized in that: A set of motors (101) is fixedly installed on the side end of the pot body structure (1), and the bottom of the drive gear (1011) is fixedly installed on the transmission shaft of the motor (101). An external gear ring (201) is fixed on the outer end of the structure frame (2), and the external gear ring (201) at the outer end of the structure frame (2) is meshed with the drive gear (1011) for transmission connection.

3. The self-cleaning boiler heating surface structure according to claim 1, characterized in that: The top outer end of the discharge pipe (3) is a connector (301), and a set of suction chambers (302) is opened at the bottom of the discharge pipe (3). A vacuum cleaner is connected to the connector (301) at the top outer end of the discharge pipe (3).

4. The self-cleaning boiler heating surface structure according to claim 1, characterized in that: A set of limiting rotating grooves (103) is provided on the top of the pot body structure (1), and a set of limiting rotating rings (202) is fixedly installed on the inner end of the structural frame (2), and the limiting rotating rings (202) at the inner end of the structural frame (2) are rotatably installed on the limiting rotating grooves (103) on the top of the pot body structure (1).

5. The self-cleaning boiler heating surface structure according to claim 1, characterized in that: A set of bevel gear rings (102) are fixedly installed on the top of the pot body structure (1), and a set of bevel gears (2031) are fixedly installed on the outer end of the rotating rod (203). The bevel gear rings (102) on the top of the pot body structure (1) are meshed and connected with the bevel gears (2031) on the outer end of the rotating rod (203).

6. The self-cleaning boiler heating surface structure according to claim 1, characterized in that: A set of drive shafts (2032) are fixedly installed on the inner and outer ends of the rotating rod (203), and a set of drive grooves (402) are opened on the outer end of the structural scraper (4), and the drive shafts (2032) on the inner and outer ends of the rotating rod (203) are slidably installed on the drive grooves (402) on the outer end of the structural scraper (4).

7. The self-cleaning boiler heating surface structure according to claim 1, characterized in that: Two sets of guide blocks (204) are fixedly installed on the outer end of the structural frame (2), and a set of side guide grooves (401) are respectively opened at both ends of the structural scraper (4), and the guide blocks (204) at the outer end of the structural frame (2) are slidably installed on the side guide grooves (401) at both ends of the structural scraper (4).

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