Heat supply boiler and heat exchanger all-in-one machine

Abstract

The utility model relates to the technical field of heat exchanger all-in-one machines, in particular to a heat supply boiler and heat exchanger all-in-one machine which comprises a shell and a cleaning structure, the cleaning structure is arranged below the shell, and the cleaning structure further comprises a connecting base, a driving assembly, a guide rod, a connecting block, a screw rod, a connecting rod, an L-shaped plate, a guide base and a cleaning plate. A screw rod is rotationally arranged on one side of the connecting base, a guide rod is fixedly arranged on the other side of the connecting base, and the side, away from the connecting base, of the guide rod is fixedly connected with the connecting block on one side. A driving assembly drives a screw to rotate, the screw drives a guide seat to move, the guide seat moves along a guide rod, the guide seat drives connecting rods on the two sides to move, the connecting rods drive an L-shaped plate to move, meanwhile, the connecting rods drive a cleaning plate to move along a shell, the cleaning plate can push dust to move so that the dust can exit a discharging opening, and then the driving assembly is controlled to rotate reversely; and the L-shaped plate is used for blocking the discharging opening, so that dust falling into the shell is automatically cleaned.

Description

Technical Field

[0001] This utility model relates to the technical field of integrated heat exchanger machines, specifically an integrated heating boiler and heat exchanger machine. Background Technology

[0002] In northern my country, heating is required in winter. For areas that cannot use municipal centralized heating, such as some hotels, schools, and shops, although the heating area is small, their heating systems are almost identical to conventional large-scale heating systems in terms of design, procurement, quality inspection, construction, testing, and acceptance. Customers need to handle these themselves, which is quite difficult for non-professionals. For example, how to match the boiler and heat exchanger, and how to connect the pipeline system, all require professional operation, which greatly increases the installation cost. How to bring a better user experience, simplify the installation process, and enable self-installation is our key research and development direction.

[0003] For example, in the integrated heating boiler and heat exchanger device with authorization announcement number CN216814627U, when the above document is used, the liquid enters the second serpentine tube through the first serpentine tube and the second installation pipe, and the heating device heats the liquid in the second serpentine tube. However, the two sets of filter screens in the above document are arranged horizontally, which causes dust to fall into the bottom of the shell when the vibrator cleans the filter screens. The above document cannot realize automatic cleaning of the dust that falls into the shell, making it difficult to manually clean the dust that falls into the shell. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the existing technology cannot automatically clean the dust that falls into the shell, and proposes an integrated heating boiler and heat exchanger.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a heating boiler and heat exchanger integrated machine, including a shell and a cleaning structure. The cleaning structure is provided below the shell. The cleaning structure includes a connecting seat, a drive assembly, a guide rod, a connecting block, a screw, a connecting rod, an L-shaped plate, a guide seat, and a cleaning plate.

[0007] A screw is rotatably mounted on one side of the connecting seat, and a guide rod is fixedly mounted on the other side of the connecting seat. The side of the guide rod away from the connecting seat is fixedly connected to a connecting block on one side, and the side of the screw away from the connecting seat is rotatably connected to a connecting block on the other side. The outer wall of the screw is threadedly connected to the guide seat, and the outer wall of the guide rod is slidably connected to the guide seat. The inner side of the guide seat is fixedly connected to one end of the connecting rods on both sides, and the other ends of the connecting rods on both sides are fixedly connected to the cleaning plate. The middle sections of the connecting rods on both sides are fixedly connected to the L-shaped plate. The end of the screw is fixedly connected to the output end of the drive assembly, and the fixed end of the drive assembly is fixedly connected to the connecting seat.

[0008] Preferably, a notch is provided in the middle of the side end of the housing, multiple slots are provided on both sides of the notch, a threaded hole is provided in the middle of the slot, multiple sliding holes are provided on the side of the housing away from the notch, and a discharge port is provided on the side of the housing adjacent to the sliding holes.

[0009] Preferably, the L-shaped plate can match the discharge port, the radial cross-sectional shape of the connecting rod is the same as the shape of the sliding hole, and the outer wall of the connecting rod can fit into the sliding hole.

[0010] Preferably, multiple connecting frames are provided on both sides of the middle part of the housing, and a vibrator is provided between the connecting frames on both sides of the top.

[0011] Preferably, the end of the cleaning plate is fitted with the housing, and the middle part of the cleaning plate is fitted with the connecting brackets on both sides of the bottom.

[0012] Preferably, the housing is provided with multiple filters inside, and the filters on both sides are disposed between multiple connecting frames, with the two sides of the filters matching the connecting frames on both sides.

[0013] Preferably, the notch of the housing is provided with a baffle, and the two sides of the baffle can match the slot. The baffle is connected to the housing by bolts.

[0014] Preferably, the side of the connecting seat away from the drive assembly is fixedly connected to the housing, and the ends of the connecting blocks on both sides are uniformly fixedly connected to the housing.

[0015] The present invention proposes an integrated heating boiler and heat exchanger, which has the following advantages: the drive assembly drives the screw to rotate, the screw drives the guide seat to move, the guide seat moves along the guide rod, the guide seat drives the connecting rods on both sides to move, the connecting rods drive the L-shaped plate to move, and at the same time the connecting rods drive the cleaning plate to move along the shell. The cleaning plate can push the dust to move and exit the discharge port. Then, the drive assembly is controlled to rotate in the opposite direction, and the L-shaped plate blocks the discharge port, thereby realizing the automatic cleaning of the dust that falls into the shell. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view structural diagram of the present invention;

[0018] Figure 3 This is an exploded view of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the bottom structure of this utility model;

[0020] Figure 5 This is a cross-sectional view of the present invention.

[0021] Figure 6 This is a schematic diagram of the structure of the shell and connecting frame in this utility model;

[0022] Figure 7 This is a front sectional view of the present invention.

[0023] In the diagram: 1. Shell; 101. Notch; 102. Slot; 103. Discharge port; 104. Sliding hole; 2. Baffle; 201. Bolt; 3. Cleaning structure; 301. Connecting seat; 302. Drive assembly; 303. Guide rod; 304. Connecting block; 305. Screw; 306. Connecting rod; 307. L-shaped plate; 308. Guide seat; 309. Cleaning plate; 4. Filter screen; 5. Connecting frame; 6. Vibrator. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] This embodiment proposes an integrated heating boiler and heat exchanger unit, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The system includes a housing 1 and a cleaning structure 3. The cleaning structure 3 is located below the housing 1. The cleaning structure 3 further includes a connecting seat 301, a drive assembly 302, a guide rod 303, a connecting block 304, a screw 305, a connecting rod 306, an L-shaped plate 307, a guide seat 308, and a cleaning plate 309. A screw 305 is rotatably mounted on one side of the connecting seat 301, and a guide rod 303 is fixedly mounted on the other side of the connecting seat 301. The side of the guide rod 303 away from the connecting seat 301 is fixedly connected to a connecting block 304 on one side. The side of the screw 305 away from the connecting seat 301 is rotatably connected to a connecting block 304 on the other side. The outer wall of the screw 305 is threadedly connected to the guide seat 308, and the outer wall of the guide rod 303 is slidably connected to the guide seat 308. The inner side is fixedly connected to one end of the connecting rods 306 on both sides, and the other end of the connecting rods 306 on both sides is fixedly connected to the cleaning plate 309. The middle section of the connecting rods 306 on both sides is fixedly connected to the L-shaped plate 307. The end of the screw 305 is fixedly connected to the output end of the drive assembly 302. The fixed end of the drive assembly 302 is fixedly connected to the connecting seat 301. The output end of the drive assembly 302 drives the screw 305 to rotate. The screw 305 drives the guide seat 308 to move. The guide seat 308 moves along the guide rod 303. The guide seat 308 drives the connecting rods 306 on both sides to move. The connecting rods 306 drive the L-shaped plate 307 to move. At the same time, the connecting rods 306 drive the cleaning plate 309 to move along the housing 1. The cleaning plate 309 can push the dust to move and exit the discharge port 103.

[0026] like Figure 7 As shown, a burner is provided at the bottom left side of the housing 1, and an air flow opening is reserved between the two sides of the middle part of the housing 1. The left side of the housing 1 is the heating chamber, the middle part of the housing 1 is the filter chamber, and the right side of the housing 1 is the air exchange chamber. The heating chamber and the air exchange chamber are equipped with serpentine tubes. One side of the L-shaped plate 307 is inclined, which causes impurities and dust to accumulate at the end of the L-shaped plate 307.

[0027] A notch 101 is provided in the middle of the side end of the housing 1. Multiple slots 102 are provided on both sides of the notch 101. The notch 101 is used to replace or maintain the filter screen 4. A threaded hole is provided in the middle of the slot 102. Multiple sliding holes 104 are provided on the side of the housing 1 away from the notch 101. The connecting rod 306 slides along the sliding holes 104. A discharge port 103 is provided on the side of the housing 1 adjacent to the sliding holes 104.

[0028] L-shaped plate 307 can match the discharge port 103. The radial cross-sectional shape of connecting rod 306 is the same as that of sliding hole 104. The outer wall of connecting rod 306 can fit with sliding hole 104. Multiple connecting frames 5 are provided on both sides of the middle part of housing 1. There is a certain gap between the connecting frames 5 on both sides of the bottom and the inner wall of housing 1. A sealing element is provided between the connecting frame 5 and the filter screen 4 to ensure the sealing between the connecting frame 5 and the filter screen 4. A vibrator 6 is provided between the connecting frames 5 on both sides of the top. The end of cleaning plate 309 fits with housing 1. The middle part of cleaning plate 309 fits with the connecting frames 5 on both sides of the bottom. Multiple filters 4 are provided inside housing 1, and the filters 4 on both sides are located between multiple connecting frames 5. The two sides of the filter screen 4 match the connecting frames 5 on both sides.

[0029] The housing 1 has a notch 101 with a baffle 2, and the two sides of the baffle 2 can match the slot 102. The baffle 2 is connected to the housing 1 by bolts 201. The side of the connecting seat 301 away from the drive assembly 302 is fixedly connected to the housing 1. The ends of the connecting blocks 304 on both sides are evenly fixedly connected to the housing 1.

[0030] Specifically, during use, the liquid is heated by the burner through a serpentine tube. The hot gas in the heating chamber enters the interior of the filter chamber and is filtered through the filter screen 4. The filtered gas then enters the ventilation chamber, where it is preheated along with the liquid inside the serpentine tube. After the equipment finishes working, the vibrator 6 shakes off the impurities on the filter screen 4. The drive assembly 302 drives the screw 305 to rotate, which in turn moves the guide seat 308. The guide seat 308 moves along the guide rod 303, which in turn moves the connecting rods 306 on both sides. The connecting rods 306 move the L-shaped plate 307, which in turn moves the cleaning plate 309 along the housing 1. The cleaning plate 309 pushes the dust out of the discharge port 103. Then, the drive assembly 302 is controlled to rotate in the opposite direction, and the L-shaped plate 307 blocks the discharge port 103.

[0031] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A heating boiler and heat exchanger integrated unit, characterized in that: The system includes a housing (1) and a cleaning structure (3). The cleaning structure (3) is provided below the housing (1). The cleaning structure (3) includes a connecting seat (301), a drive assembly (302), a guide rod (303), a connecting block (304), a screw (305), a connecting rod (306), an L-shaped plate (307), a guide seat (308), and a cleaning plate (309). A screw (305) is rotatably mounted on one side of the connecting seat (301), and a guide rod (303) is fixedly mounted on the other side of the connecting seat (301). The side of the guide rod (303) away from the connecting seat (301) is fixedly connected to a connecting block (304) on one side, and the side of the screw (305) away from the connecting seat (301) is rotatably connected to a connecting block (304) on the other side. The outer wall of the screw (305) is threadedly connected to the guide seat (308). The outer wall is slidably connected to the guide seat (308). The inner side of the guide seat (308) is fixedly connected to one end of the connecting rods (306) on both sides. The other ends of the connecting rods (306) on both sides are fixedly connected to the cleaning plate (309). The middle section of the connecting rods (306) on both sides is fixedly connected to the L-shaped plate (307). The end of the screw (305) is fixedly connected to the output end of the drive assembly (302). The fixed end of the drive assembly (302) is fixedly connected to the connecting seat (301).

2. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: The housing (1) has a notch (101) in the middle of its side end, and multiple slots (102) are provided on both sides of the notch (101). A threaded hole is provided in the middle of the slot (102). Multiple sliding holes (104) are provided on the side of the housing (1) away from the notch (101). A discharge port (103) is provided on the side of the housing (1) adjacent to the sliding holes (104).

3. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: The L-shaped plate (307) can be matched with the discharge port (103), the radial cross-sectional shape of the connecting rod (306) is the same as the shape of the sliding hole (104), and the outer wall of the connecting rod (306) can fit into the sliding hole (104).

4. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: Multiple connecting frames (5) are provided on both sides of the middle part of the housing (1), and a vibrator (6) is provided between the connecting frames (5) on both sides of the top.

5. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: The end of the cleaning plate (309) is attached to the housing (1), and the middle part of the cleaning plate (309) is attached to the connecting frame (5) on both sides of the bottom.

6. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: The housing (1) is provided with multiple filters (4) inside, and the filters (4) on both sides are arranged between multiple connecting frames (5), and the two sides of the filters (4) match the connecting frames (5) on both sides.

7. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: The housing (1) has a notch (101) with a baffle (2) and both sides of the baffle (2) can match the slot (102). The baffle (2) is connected to the housing (1) by bolts (201).

8. The integrated heating boiler and heat exchanger unit according to claim 1, characterized in that: The side of the connecting seat (301) away from the drive assembly (302) is fixedly connected to the housing (1), and the ends of the connecting blocks (304) on both sides are uniformly fixedly connected to the housing (1).

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