A high-efficiency internally threaded heat exchange copper tube for condensers

Abstract

The utility model discloses a high-efficiency internally threaded heat exchange copper tube for a condenser, comprising a first copper tube and a second copper tube, wherein the interior of the first copper tube and the second copper tube is provided with an internally threaded layer, one end of the first copper tube and the second copper tube is detachably provided with a connector, the connector is in a U shape, one end of the first copper tube and the second copper tube is provided with a mounting ring, both ends of the connector are provided with an assembly ring, a connecting structure is provided between the assembly ring and the mounting ring, and the interior of the first copper tube and the second copper tube is provided with a cleaning structure, when the first copper tube and the second copper tube are connected to the connector, a square plug at one end of a rotating rod is inserted into a square groove at one end of the rotating rod, and a user rotates the rotating rod, and the rotating rod drives the rotating rod to rotate through the square plug and the square groove, so that the cleaning bar rotates, which is convenient for cleaning the inner walls of the first copper tube and the second copper tube to avoid scale adhesion.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a high-efficiency internally threaded heat exchange copper tube for condensers. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and transfer the heat in the tube to the air near the tube in a very fast way. The working process of the condenser is an exothermic process, so the condenser temperature is relatively high. Power plants use many condensers to condense the steam discharged from the turbine. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and Freon. Condensers are used in the petrochemical industry to condense hydrocarbons and other chemical vapors. In the distillation process, the device that converts steam into liquid is also called a condenser. All condensers operate by taking away the heat of gas or steam.

[0003] After searching, a high-efficiency internally threaded heat exchange copper tube for a condenser with a publication number of CN216011912U was disclosed. Although the utility model meets the user's needs to a certain extent, there are still certain defects during use. For example, when the existing internally threaded heat exchange copper tube is connected to the connecting head, it is connected through an external connector, which is very inconvenient during installation. It not only affects the sealing between the copper tube and the connecting head, but also reduces the connection efficiency between the copper tube and the connecting head. Moreover, the internal texture of the internally threaded copper tube is relatively deep, which can easily cause scale to adhere to the inside of the copper tube, making it difficult to clean. Utility Model Content

[0004] The utility model aims to provide a high-efficiency internally threaded heat exchange copper tube for a condenser to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency internally threaded heat exchange copper tube for a condenser, comprising a first copper tube and a second copper tube, wherein an internally threaded layer is arranged inside the first copper tube and the second copper tube, a connector is detachably installed at one end of the first copper tube and the second copper tube, and the connector is U-shaped, and a mounting ring is arranged at one end of the first copper tube and the second copper tube, and assembly rings are arranged at both ends of the connector, a connecting structure is arranged between the assembly ring and the mounting ring, and a cleaning structure is arranged inside the first copper tube and the second copper tube.

[0006] Preferably, the first copper tube and the second copper tube are horizontally symmetrically distributed, and the surfaces of the first copper tube and the second copper tube are both provided with cooling fins. The surfaces of the cooling fins are evenly provided with cooling holes, and the cooling holes on the surfaces of two adjacent cooling fins are staggered.

[0007] Preferably, the cleaning structure includes a support frame, which is fixedly mounted at both ends of the first copper tube and the second copper tube, and a rotating rod is rotatably mounted between the two support frames, and a cleaning strip is provided on one side of the rotating rod.

[0008] Preferably, a rotating rod is movably inserted into both ends of the connector, one end of the rotating rod is detachably connected to the rotating rod, and a rotating block is installed at the other end of the rotating rod.

[0009] Preferably, a square groove is formed at one end of the rotating rod, and a square plug block is fixedly mounted at one end of the rotating rod, and the square plug block is movably inserted into the interior of the direction groove.

[0010] Preferably, the connection structure comprises a mounting screw sleeve, the mounting screw sleeve is rotatably mounted inside the assembly ring, a mounting bolt is movably inserted inside the mounting screw sleeve, and one end of the mounting bolt passes through the assembly ring and is fixedly connected to the mounting ring.

[0011] Preferably, a mounting gear is fixedly mounted on the outer side of the mounting screw sleeve, and an adjusting gear ring is rotatably mounted inside the assembly ring, and the adjusting gear ring is meshed with the mounting gear.

[0012] Preferably, an adjustment groove is opened on one side of the assembly ring, an adjustment block is movably inserted inside the adjustment groove, one end of the adjustment block is connected to the adjustment gear ring, a sealing ring is installed between the mounting ring and the assembly ring, and the sealing ring is sleeved on the surface of the mounting bolt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, when the first copper tube and the second copper tube are connected to the connector, the square plug at one end of the rotating rod is inserted into the square groove at one end of the rotating rod. The user rotates the rotating rod, and the rotating rod drives the rotating rod to rotate through the square plug and the square groove, so that the cleaning strip rotates, which is convenient for cleaning the inner wall of the first copper tube and the second copper tube to avoid scale adhesion;

[0015] 2. In the utility model, the user puts one end of the connector onto one end of the first copper tube and the second copper tube, the mounting ring is close to the assembly ring, the mounting bolt is inserted into the interior of the mounting screw sleeve, the user pushes the adjustment block, the adjustment block moves along the adjustment groove, the adjustment block drives the adjustment gear ring to rotate, the adjustment gear ring drives multiple mounting screw sleeves to rotate synchronously through the mounting gear, so that the mounting bolt moves toward the interior of the mounting screw sleeve, the mounting bolt is fully inserted into the interior of the mounting screw sleeve, and the mounting ring fits with the assembly ring, thereby facilitating the quick connection between the connector and the first copper tube and the second copper tube. At the same time, under the action of the sealing ring, the sealing between the first copper tube and the second copper tube and the connector is strengthened. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a half-section structural schematic diagram of the first copper tube installation location in the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. first copper tube; 2. second copper tube; 3. connector; 4. heat dissipation fin; 5. mounting ring; 6. assembly ring; 7. support frame; 8. internal thread layer; 9. rotating rod; 10. cleaning strip; 11. rotating rod; 12. rotating block; 13. sealing ring; 14. mounting screw sleeve; 15. mounting gear; 16. mounting bolt; 17. adjusting gear ring; 18. adjusting block; 19. square groove; 20. square plug. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1, please refer to Figures 1 to 4 The utility model provides an embodiment: a high-efficiency internal thread heat exchange copper tube for a condenser, comprising a first copper tube 1 and a second copper tube 2, wherein an internal thread layer 8 is provided inside the first copper tube 1 and the second copper tube 2, a connector 3 is detachably installed at one end of the first copper tube 1 and the second copper tube 2, and the connector 3 is U-shaped, and a mounting ring 5 is provided at one end of the first copper tube 1 and the second copper tube 2, and an assembly ring 6 is provided at both ends of the connector 3, and a connecting structure is provided between the assembly ring 6 and the mounting ring 5, and a cleaning structure is provided inside the first copper tube 1 and the second copper tube 2, and the first copper tube 1 and the second copper tube 2 are horizontally symmetrically distributed, and the surfaces of the first copper tube 1 and the second copper tube 2 are both sleeved with heat dissipation fins 4, and the surfaces of the heat dissipation fins 4 are evenly provided with heat dissipation holes, and the heat dissipation holes on the surfaces of two adjacent heat dissipation fins 4 are staggered.

[0023] In the utility model, by setting the connection structure, the first copper tube 1 and the second copper tube 2 can be quickly connected to the connector 3, and at the same time have good sealing performance. Under the action of the cleaning structure, the first copper tube 1 and the second copper tube 2 have a good cleaning effect, which prevents scale from adhering to the inside of the first copper tube 1 and the second copper tube 2 and affecting the heat dissipation effect. Under the action of the heat dissipation fins 4, the heat dissipation of the first copper tube 1 and the second copper tube 2 is enhanced, and at the same time, the heat dissipation holes on the surfaces of adjacent heat dissipation fins 4 are staggered, which enhances the heat exchange effect.

[0024] Example 2, please refer to Figures 2 to 4 , the utility model provides an embodiment: a high-efficiency internal thread heat exchange copper tube for a condenser, the cleaning structure includes a support frame 7, the support frame 7 is fixedly installed at both ends of the first copper tube 1 and the second copper tube 2, a rotating rod 9 is rotatably installed between the two support frames 7, a cleaning strip 10 is arranged on one side of the rotating rod 9, both ends of the connector 3 are movably inserted with a rotating rod 11, one end of the rotating rod 11 is detachably connected to the rotating rod 9, and a rotating block 12 is installed at the other end of the rotating rod 11, a square groove 19 is opened at one end of the rotating rod 9, a square plug block 20 is fixedly installed at one end of the rotating rod 11, and the square plug block 20 is movably inserted in the direction groove;

[0025] In the utility model, when the first copper tube 1 and the second copper tube 2 are connected to the connecting head 3, the square plug 20 at one end of the rotating rod 11 is inserted into the square groove 19 at one end of the rotating rod 9. The user rotates the rotating rod 11, and the rotating rod 11 drives the rotating rod 9 to rotate through the square plug 20 and the square groove 19, so that the cleaning strip 10 rotates, which is convenient for cleaning the inner walls of the first copper tube 1 and the second copper tube 2 to avoid scale adhesion.

[0026] Example 3, please refer to Figures 1 to 3 , the utility model provides an embodiment: a high-efficiency internal thread heat exchange copper tube for a condenser, the connection structure includes a mounting screw sleeve 14, the mounting screw sleeve 14 is rotatably mounted inside the assembly ring 6, a mounting bolt 16 is movably inserted inside the mounting screw sleeve 14, one end of the mounting bolt 16 passes through the assembly ring 6 and is fixedly connected to the mounting ring 5, a mounting gear 15 is fixedly installed on the outside of the mounting screw sleeve 14, an adjusting gear ring 17 is rotatably installed inside the assembly ring 6, the adjusting gear ring 17 is meshed with the mounting gear 15, an adjusting groove is opened on one side of the assembly ring 6, an adjusting block 18 is movably inserted inside the adjusting groove, one end of the adjusting block 18 is connected to the adjusting gear ring 17, a sealing ring 13 is installed between the mounting ring 5 and the assembly ring 6, and the sealing ring 13 is sleeved on the surface of the mounting bolt 16;

[0027] In the utility model, the user sleeves one end of the connector 3 onto one end of the first copper tube 1 and the second copper tube 2, the mounting ring 5 is close to the assembly ring 6, the mounting bolt 16 is inserted into the interior of the mounting screw sleeve 14, the user pushes the adjustment block 18, the adjustment block 18 moves along the adjustment groove, the adjustment block 18 drives the adjustment gear ring 17 to rotate, the adjustment gear ring 17 drives multiple mounting screw sleeves 14 to rotate synchronously through the mounting gear 15, so that the mounting bolt 16 moves toward the interior of the mounting screw sleeve 14, so that the mounting bolt 16 is completely inserted into the interior of the mounting screw sleeve 14, so that the mounting ring 5 fits with the assembly ring 6, thereby facilitating the quick connection between the connector 3 and the first copper tube 1 and the second copper tube 2, and at the same time, under the action of the sealing ring 13, the sealing between the first copper tube 1 and the second copper tube 2 and the connector 3 is strengthened.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency internally threaded heat exchange copper tube for a condenser, comprising a first copper tube (1) and a second copper tube (2), characterized in that: The first copper tube (1) and the second copper tube (2) are provided with an internal thread layer (8) inside, and one end of the first copper tube (1) and the second copper tube (2) is detachably provided with a connector (3), and the connector (3) is in a U shape, and one end of the first copper tube (1) and the second copper tube (2) is provided with a mounting ring (5), and both ends of the connector (3) are provided with an assembly ring (6), and a connection structure is provided between the assembly ring (6) and the mounting ring (5), and the inside of the first copper tube (1) and the second copper tube (2) is provided with a cleaning structure.

2. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 1, characterized in that: The first copper tube (1) and the second copper tube (2) are horizontally symmetrically distributed; the surfaces of the first copper tube (1) and the second copper tube (2) are both sleeved with heat dissipation fins (4); the surfaces of the heat dissipation fins (4) are evenly provided with heat dissipation holes; and the heat dissipation holes on the surfaces of two adjacent heat dissipation fins (4) are staggeredly distributed.

3. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 1, characterized in that: The cleaning structure comprises a support frame (7), wherein the support frame (7) is fixedly mounted at both ends of the first copper tube (1) and the second copper tube (2), a rotating rod (9) is rotatably mounted between the two support frames (7), and a cleaning strip (10) is provided on one side of the rotating rod (9).

4. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 3, characterized in that: Rotating rods (11) are movably inserted at both ends of the connector (3); one end of the rotating rod (11) is detachably connected to the rotating rod (9); and a rotating block (12) is installed at the other end of the rotating rod (11).

5. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 4, characterized in that: A square slot (19) is provided at one end of the rotating rod (9), and a square plug-in block (20) is fixedly mounted at one end of the rotating rod (11), wherein the square plug-in block (20) is movably inserted into the interior of the direction slot.

6. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 1, characterized in that: The connection structure comprises a mounting screw sleeve (14), wherein the mounting screw sleeve (14) is rotatably mounted inside the mounting ring (6), a mounting bolt (16) is movably inserted inside the mounting screw sleeve (14), and one end of the mounting bolt (16) passes through the mounting ring (6) and is fixedly connected to the mounting ring (5).

7. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 6, characterized in that: A mounting gear (15) is fixedly mounted on the outer side of the mounting screw sleeve (14), and an adjusting toothed ring (17) is rotatably mounted inside the assembly ring (6), and the adjusting toothed ring (17) is meshed with the mounting gear (15).

8. The high-efficiency internally threaded heat exchange copper tube for a condenser according to claim 7, characterized in that: An adjustment groove is provided on one side of the assembly ring (6), an adjustment block (18) is movably inserted into the adjustment groove, one end of the adjustment block (18) is connected to the adjustment toothed ring (17), a sealing ring (13) is installed between the mounting ring (5) and the assembly ring (6), and the sealing ring (13) is sleeved on the surface of the mounting bolt (16).

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