Boiler condenser

Abstract

The utility model discloses a boiler condenser, which relates to the technical field of condensers and comprises a boiler heat exchange tube and a condenser body, the condenser body is sleeved on the periphery of the boiler heat exchange tube, mounting plates are fixed at two ends of the condenser body, one side of each mounting plate is connected with a mounting box, and the other side of each mounting plate is connected with a heat exchanger. By arranging the mounting assembly, a pushing plate is pushed to drive a rotating plate to rotate, the rotating plate drives a rotating bolt to move, the rotating bolt drives a rotating rod to rotate with the rotating rod as the circle center, and a limiting bolt drives a clamping plate to rotate with the rotating bolt as the circle center; the rotating bolt drives the clamping plates on the periphery to be in close contact with the outer walls of the boiler heat exchange tubes, so that adaptive installation of the boiler heat exchange tubes of different sizes can be achieved, the clamping plates can firmly clamp the heat exchange tubes, operation is simple and rapid, the installation efficiency and stability of a condenser are improved, and the installation cost is reduced. And the overall performance and the operation efficiency of the boiler can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a boiler condenser. Background Art

[0002] The boiler condenser is a heat exchange device that plays an important role in the boiler system. It is mainly used to cool air, gas or liquid and recover heat from high-temperature flue gas. The boiler condenser is usually installed at the tail of the boiler. The heat exchange between flue gas and water is carried out through the heat exchange tubes wrapped with fins to achieve the purpose of cooling the flue gas and heating the water.

[0003] Since the sizes of heat exchange tubes on boilers in different application scenarios are different, existing boiler condensers are either designed as modular structures to facilitate assembly and installation according to actual needs. Although this method can improve the flexibility and scalability of the condenser, the assembly and disassembly process is complicated and time-consuming and labor-intensive. Alternatively, condensers of different specifications and models are developed to meet the needs of different application scenarios. Although this method can meet the diverse needs of users, it increases the production cost of the condenser. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technical problems, the purpose of the utility model is to provide an installation assembly so that the clamping plates on all sides are in close contact with the outer wall of the boiler heat exchange tube, which solves the problem that the assembly and disassembly process of the condenser to adapt to boiler heat exchange tubes of different sizes is complicated or requires the development of condensers of different specifications and models.

[0005] In order to solve the problems of the existing technology, the technical solution of the utility model is as follows: a boiler condenser consists of a boiler heat exchange tube and a condenser body. The condenser body is arranged on the outer periphery of the boiler heat exchange tube. Mounting plates are fixed at both ends of the condenser body. One side of the mounting plate is connected to the mounting box, which provides an installation basis for the mounting assembly and the positioning assembly. The mounting assembly is used to allow the condenser body to adapt to boiler heat exchange tubes of different sizes, and the positioning assembly is used to ensure the accurate position of the condenser body on the boiler heat exchange tube.

[0006] Preferably, the mounting assembly includes a fixed plate connected to the inner wall of the mounting box, and a rotating bolt is connected to one side of the fixed plate, which constitutes a part of the basis of the clamping mechanism. A sliding bolt is also provided in the mounting box, which passes through the fixed plate and is fixedly connected to the fixed plate, providing a sliding track for the rotating plate.

[0007] Preferably, the rotating plate can rotate in the installation box, and a push plate is fixed on its outer wall. The push plate slides through the push groove on the outer wall of the installation box to achieve the initial positioning of the rotating plate. The sliding groove on the rotating plate cooperates with the sliding bolt to ensure that the rotating plate remains stable during rotation. The rotating bolt is connected to the rotating rod to further transmit power.

[0008] Preferably, the rotating rod cooperates with the limiting groove on the rotating plate through a limiting bolt to limit excessive movement of the rotating rod and ensure the stability of the clamping. The rotating bolt is rotatably connected to the clamping plate, and the clamping plate is then rotatably connected to the limiting bolt to form a final clamping mechanism that can clamp boiler heat exchange tubes of different sizes.

[0009] Preferably, the positioning assembly consists of a spring fixed to the inner wall of the condenser body and a positioning plate at one end of the spring. Before the condenser body is firmly installed, the spring pushes the positioning plate close to the boiler heat exchange tube to achieve precise positioning.

[0010] Compared with the prior art, the advantages of the present invention are as follows:

[0011] The utility model sets an installation component, pushes the pushing plate to drive the rotating plate to rotate, the rotating plate drives the rotating bolt to move, the rotating bolt drives the rotating rod to rotate with it as the center of the circle, and the limit bolt drives the clamping plate to rotate with the center of the rotating bolt, so that the rotating bolt drives the clamping plates around to be in close contact with the outer wall of the boiler heat exchange tube, thereby realizing adaptive installation of boiler heat exchange tubes of different sizes, and the clamping plate can firmly clamp the heat exchange tube, the operation is simple and quick, not only improving the installation efficiency and stability of the condenser, but also helping to improve the overall performance and operation efficiency of the boiler.

[0012] The utility model sets a positioning component, which allows the condenser body to be inserted into the outer periphery of the boiler heat exchange tube. The inner wall of the positioning plate contacts the outer wall of the boiler heat exchange tube. At the same time, the boiler heat exchange tube drives the positioning plate to squeeze the springs on all sides, thereby achieving precise positioning of the condenser body on boiler heat exchange tubes of different sizes. This design helps to reduce vibration and noise and improve heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the clamping plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model with the installation components disassembled;

[0016] Figure 4 This is a structural diagram of the positioning plate of the utility model.

[0017] In the accompanying drawings: 1. boiler heat exchange tube; 2. condenser body; 3. mounting plate; 4. mounting box; 5. fixing plate; 6. rotating bolt; 7. sliding bolt; 8. rotating plate; 9. pushing plate; 10. pushing groove; 11. sliding groove; 12. rotating bolt; 13. rotating rod; 14. limiting bolt; 15. limiting groove; 16. clamping plate; 17. spring; 18. positioning plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figure 1 A boiler condenser includes a boiler heat exchange tube 1 and a condenser body 2. The condenser body 2 is sleeved on the periphery of the boiler heat exchange tube 1. The boiler heat exchange tube 1 is one of the core components in the boiler system. Its main function is to exchange heat with the heat generated by fuel combustion and transfer heat to water or other media to generate steam or hot water. In the condenser, the heat exchange tube continues to play its heat exchange role and transfers the waste heat in the flue gas to the cooling medium in the condenser. The condenser body 2 is a component sleeved on the periphery of the boiler heat exchange tube 1. It is designed with a cooling medium channel (such as a water or air channel) inside, which is used to exchange heat with the flue gas on the outer wall of the boiler heat exchange tube 1. The condenser body 2 condenses the water vapor in the flue gas into liquid water by lowering the temperature of the flue gas and recovers the heat therein, thereby improving the thermal efficiency of the boiler.

[0020] See also Figure 1 and Figure 4 The mounting plates 3 are fixedly connected to both ends of the condenser body 2, providing a stable installation foundation for the condenser. They also serve as connection points for the mounting components and the positioning components, ensuring that the condenser can be firmly installed on the boiler heat exchange tube 1. The mounting box 4 is connected to the mounting plate 3, providing a closed space for the installation components. The structural design inside the mounting box 4 enables the installation components to work smoothly, thereby realizing the adaptability of the condenser to the boiler heat exchange tubes 1 of different sizes.

[0021] See also Figure 2-3, the installation assembly is used to allow the condenser body 2 to adapt to boiler heat exchange tubes 1 of different sizes, including a fixing plate 5 connected to the inner wall of the installation box 4, the fixing plate 5 provides an installation base for the rotating bolt 6 and the sliding bolt 7, ensuring the stability of the installation assembly, the rotating bolt 6 works in conjunction with the clamping plate 16, and the clamping plate 16 rotates around the rotating bolt 6 as the center to clamp the boiler heat exchange tube 1. This design enables the condenser to adapt to boiler heat exchange tubes 1 of different diameters. The sliding bolt 7 provides a sliding track for the rotating plate 8, so that the rotating plate 8 can rotate smoothly in the installation box 4. The pushing plate 9 on the rotating plate 8 cooperates with the pushing groove 10 outside the installation box 4 to achieve the initial positioning of the rotating plate 8. The rotating bolt 12 is connected to the rotating rod 13 to transmit the power of the rotating plate 8 to the rotating rod 13. The rotating rod 13 then transmits the power to the clamping plate 16, and the limit bolt 14 cooperates with the limit groove 15 on the rotating plate 8 to limit the excessive movement of the clamping plate 16 and ensure the stability of the clamping. By setting the installation component, the pushing plate 9 drives the rotating plate 8 to rotate, and the rotating plate 8 drives the rotating bolt 12 to move. The rotating bolt 12 drives the rotating rod 13 to rotate with it as the center of the circle, and the limit bolt 14 drives the clamping plate 16 to rotate with the rotating bolt 6 as the center of the circle, so that the rotating bolt 6 drives the clamping plates 16 around to be in close contact with the outer wall of the boiler heat exchange tube 1, thereby realizing adaptive installation of boiler heat exchange tubes 1 of different sizes, and the clamping plate 16 can firmly clamp the heat exchange tube, and the operation is simple and quick, which not only improves the installation efficiency and stability of the condenser, but also helps to improve the overall performance and operation efficiency of the boiler.

[0022] See also Figure 4 The positioning assembly is used to ensure the accurate position of the condenser body 2 on the boiler heat exchange tube 1, and includes a spring 17 and a positioning plate 18. When the condenser body 2 is installed in place, the elastic force of the spring 17 pushes the positioning plate 18 close to the outer wall of the boiler heat exchange tube 1. By setting the positioning assembly, the condenser body 2 is inserted into the outer periphery of the boiler heat exchange tube 1, and the inner wall of the positioning plate 18 contacts the outer wall of the boiler heat exchange tube 1. At the same time, the boiler heat exchange tube 1 drives the positioning plate 18 to squeeze the spring 17 around, thereby realizing the precise positioning of the condenser body 2 on boiler heat exchange tubes 1 of different sizes, and this design helps to reduce vibration and noise and improve heat exchange efficiency.

[0023] When in use, the operator puts the condenser body 2 into the outer periphery of the boiler heat exchange tube 1, the inner wall of the positioning plate 18 contacts the outer wall of the boiler heat exchange tube 1, and the boiler heat exchange tube 1 drives the positioning plate 18 to squeeze the spring 17 around. After determining the position of the condenser body 2 on the boiler heat exchange tube 1, the pushing plate 9 is pushed. The pushing plate 9 slides along the inner wall of the pushing groove 10, and the pushing plate 9 drives the rotating plate 8 to rotate. The inner wall of the sliding groove 11 on the rotating plate 8 slides along the outer wall of the sliding bolt 7. At the same time, the rotating plate 8 drives the rotating bolt 12 to move, and the rotating bolt 12 drives the rotating rod 13 to rotate with it as the center of the circle. The rotating rod 13 drives the limiting bolt 14 to slide along the inner wall of the limiting groove 15. At the same time, the limiting bolt 14 drives the clamping plate 16 to rotate with the rotating bolt 6 as the center of the circle, so that the rotating bolt 6 drives the clamping plates 16 around to be in close contact with the outer wall of the boiler heat exchange tube 1, and the condenser body 2 can be installed on the boiler heat exchange tube 1.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A boiler condenser, comprising a boiler heat exchange tube (1) and a condenser body (2), wherein the condenser body (2) is sleeved around the outer periphery of the boiler heat exchange tube (1), and is characterized in that: Both ends of the condenser body (2) are fixedly connected to a mounting plate (3), and one side of the mounting plate (3) is fixedly connected to a mounting box (4); An installation assembly, the installation assembly is used to install the condenser body (2) on boiler heat exchange tubes (1) of different sizes, and the installation assembly is connected to the installation box (4); A positioning component is provided, and the positioning component is used to predetermine the position of the condenser body (2) on the boiler heat exchange tube (1), and the positioning component is connected to the condenser body (2).

2. The boiler condenser according to claim 1, characterized in that: The installation assembly comprises a fixed plate (5) fixedly connected to the inner wall of the installation box (4); a rotating bolt (6) is fixedly connected to one side of the fixed plate (5); a sliding bolt (7) is fixedly connected to the inner wall of the installation box (4); the sliding bolt (7) passes through the fixed plate (5) and is fixedly connected to the fixed plate (5).

3. The boiler condenser according to claim 2, characterized in that: The inner wall of the installation box (4) is rotatably connected to a rotating plate (8), the outer wall of the rotating plate (8) is fixedly connected to a pushing plate (9), the outer wall of the installation box (4) is provided with a pushing groove (10), and the outer wall of the pushing plate (9) is slidably connected to the inner wall of the pushing groove (10).

4. The boiler condenser according to claim 3, characterized in that: The outer wall of the rotating plate (8) is provided with a sliding groove (11), the outer wall of the sliding bolt (7) is slidably connected to the inner wall of the sliding groove (11), one side of the rotating plate (8) is fixedly connected to the rotating bolt (12), and the outer wall of the rotating bolt (12) is rotatably connected to a rotating rod (13).

5. The boiler condenser according to claim 4, characterized in that: One end of the rotating rod (13) is fixedly connected to a limiting bolt (14), and an outer wall of the rotating plate (8) is provided with a limiting groove (15), and the outer wall of the limiting bolt (14) is slidably connected to the inner wall of the limiting groove (15).

6. The boiler condenser according to claim 5, characterized in that: The outer wall of the rotating bolt (6) is rotatably connected to a clamping plate (16), and the outer wall of the clamping plate (16) is rotatably connected to the outer wall of the limiting bolt (14).

7. The boiler condenser according to claim 1, characterized in that: The positioning assembly comprises a spring (17) fixedly connected to the inner wall of the condenser body (2), and one end of the spring (17) is fixedly connected to a positioning plate (18).

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