Loss-preventing pipe supporting mechanism of cooling tower

Abstract

The utility model relates to the technical field of cooling tower backflow, and discloses a cooling tower anti-loss pipe supporting mechanism which comprises a supporting beam, the top of the supporting beam is fixedly connected with supports in an annular array, one side of the outer wall of each support is fixedly connected with fixing blocks in a rectangular array, one side of the interior of each fixing block is in threaded connection with a first threaded column, and the other side of each fixing block is in threaded connection with a second threaded column. And one end of the first threaded column is fixedly connected with a second handle, the bottom of the first threaded column is fixedly connected with a limiting column, one side of the interior of the fixing block is rotationally connected with a first gear, the outer wall of the limiting column is slidably connected to the interior of the first gear, and one side of the interior of the fixing block is rotationally connected with a connecting gear. According to the utility model, condensed water vapor can be refluxed by using the pipe, so that the problem of low reflux efficiency of the condensed water vapor caused by bending of the reflux pipe is solved, the stability of pipe fixation is improved, and the waste of the water vapor is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling tower reflux, in particular to a cooling tower anti-loss pipe support mechanism. Background Art

[0002] A cooling tower is a device used to cool hot water or other fluids to a lower temperature. It is commonly used in industrial production processes, especially in power plants, chemical plants and air-conditioning systems. The cooling tower exposes hot water to a large area of ​​air flow and uses the principle of evaporative heat dissipation to reduce the temperature of the water. A supporting mechanism is provided on the cooling tower, which is supported and fixed with anti-loss pipes to allow the water vapor to reflux in the cooling tower to avoid wasting water vapor, which is not conducive to saving water resources.

[0003] After searching, a cooling tower water vapor recovery device is disclosed in the announcement number: CN206876011U, including a shell, a spray layer, a humidity sensor, a shielding ring, a heat exchange layer and a secondary collection layer are arranged in the shell, and the above components are distributed in the shell from bottom to top. The spray layer includes a spray pipe and nozzles evenly distributed thereon; the heat exchange layer includes an inlet pipe, an outlet pipe and a heat exchange pipe arranged therebetween; the secondary collection layer includes a mesh partition and a cone evenly distributed on the mesh partition; the shell is also provided with an upper inlet pipe, a lower inlet pipe, a lower return pipe and a total return pipe. A water tank, an upper water pump A and an upper water pump B are fixed on the outer wall of the shell, and the water inlets of the upper water pump A and the upper water pump B are both connected to the water tank. There is also a return pipe on the water tank. When the cooling tower in this application recovers water vapor, the device is too large, which is not conducive to the placement of the device. When used in the north, the return pipe is designed to be curved, which is not convenient for the reflux of the condensed water vapor. The longer reflux time will cause waste of water vapor. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cooling tower anti-loss pipe support mechanism, which aims to improve the problem that when the existing cooling tower recovers water vapor, the device is too large and is not conducive to the placement of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower anti-loss pipe support mechanism, comprising a support beam, a ring-shaped array of brackets fixedly connected to the top of the support beam, a rectangular array of fixed blocks fixedly connected to one side of the outer wall of the bracket, a threaded column 1 is threadedly connected to one side of the interior of the fixed block, a handle 2 is fixedly connected to one end of the threaded column 1, a limit column is fixedly connected to the bottom of the threaded column 1, a gear 1 is rotatably connected to one side of the interior of the fixed block, the outer wall of the limit column is slidably connected to the interior of the gear 1, a connecting gear is rotatably connected to one side of the interior of the fixed block, the connecting gear is meshed with the gear 1, the bottom of the connecting gear is fixedly connected to the gear 2, two arc rods are slidably connected to the interior of the fixed block, sliding grooves are provided on both sides of the inner wall of the fixed block, the outer wall of the arc rod is slidably connected to the interior of the sliding groove, a tooth groove is provided on one side of the outer wall of the arc rod, the tooth groove is meshed with the gear 1, the gear 2 is meshed with the tooth groove, and a connecting component is arranged inside the support beam.

[0006] Furthermore, the connecting component includes a socket and a mounting hole, the socket is opened inside the support beam, the mounting hole is opened inside the support beam, and the mounting hole is opened inside the socket.

[0007] Furthermore, a pipe is arranged inside the arc-shaped rod, and a flange is fixedly connected to the bottom of the pipe.

[0008] Furthermore, the outer wall of the flange is slidably connected to the inside of the socket.

[0009] Furthermore, a fixing groove is provided at the bottom of the support beam, and the inner thread of the support beam is connected with threaded columns 2 of an annular array.

[0010] Furthermore, one end of the threaded column 2 is fixedly connected to a handle 1.

[0011] Furthermore, the other end of the second threaded column is rotatably connected to a clamping plate, and a ring-shaped array of storage grooves is provided inside the support beam.

[0012] Furthermore, the outer wall of the clamping plate is slidably connected to the inside of the receiving groove, and the receiving groove is opened on the inner wall of the fixing groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the flange is first driven to rotate by the fixed block, and the rotation of the flange drives the limit column to rotate, which causes gear one to rotate. At the same time, gear one is meshed with the connecting gear, and the connecting gear drives gear two to rotate synchronously. The arc rod can be driven by the tooth groove to slide out of the sliding groove set in the fixed block to fix the pipe, so that the condensed water vapor can be refluxed by the pipe, which solves the problem of low reflux efficiency of condensed water vapor caused by bending of the reflux pipe, improves the stability of pipe fixation, and further reduces the waste of water vapor.

[0015] 2. In the utility model, firstly, the pipe can be inserted into the socket, which is convenient for the stable fixation of the pipe. Then, the pipe is fixed by the flange on the outer wall of the pipe and the mounting hole inside the socket. The pipe can be quickly fixed by bolts, which solves the problem of inconvenient installation of the pipe and improves the convenience of pipe installation.

[0016] 3. In the utility model, firstly, the fixing groove at the bottom of the support beam can make the support beam sleeved on the edge of the top of the cooling tower, and then the handle 1 can drive the threaded column 2 to rotate, so that the rotation of the threaded column 2 pushes the clamping plate, and the clamping plate will slide out from the inside of the receiving groove and press on the cooling tower, so that the mechanism is fixed, and the clamping plate can increase the force-bearing area, thereby preventing the outer wall of the cooling tower from being damaged, solving the problem that the support beam is inconvenient to connect to the cooling tower and protect the tower body at the same time, and improving the protection effect of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a cooling tower anti-loss pipe support mechanism proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the support beam structure of a cooling tower anti-loss pipe support mechanism proposed by the utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of a support beam of a cooling tower anti-loss pipe support mechanism proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the chute structure of a cooling tower anti-loss pipe support mechanism proposed by the utility model;

[0021] Figure 5 This is a cross-sectional schematic diagram of a fixing block of a cooling tower anti-loss pipe support mechanism proposed by the utility model;

[0022] Figure 6 The utility model is a schematic diagram of a clamping plate structure of a cooling tower anti-loss pipe support mechanism.

[0023] Legend:

[0024] 1. Support beam; 2. Handle 1; 3. Bracket; 4. Socket; 5. Pipe; 6. Fixing groove; 7. Fixing block; 8. Flange; 9. Mounting hole; 10. Handle 2; 11. Slide groove; 12. Arc rod; 13. Limit column; 14. Tooth groove; 15. Gear 1; 16. Connecting gear; 17. Gear 2; 18. Threaded column 1; 19. Threaded column 2; 20. Clamp; 21. Storage groove. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 3 - Figure 5 The utility model provides an embodiment: a cooling tower anti-loss pipe support mechanism, including a support beam 1, a ring array bracket 3 is fixedly connected to the top of the support beam 1, a rectangular array fixed block 7 is fixedly connected to one side of the outer wall of the bracket 3, a threaded column 18 is threadedly connected to one side of the inner part of the fixed block 7, a handle 2 10 is fixedly connected to one end of the threaded column 18, a limit column 13 is fixedly connected to the bottom of the threaded column 18, a gear 15 is rotatably connected to one side of the inner part of the fixed block 7, and the outer wall of the limit column 13 slides Connected to the inside of gear 15, a connecting gear 16 is rotatably connected to one side of the fixed block 7, the connecting gear 16 is meshed with the gear 15, a gear 2 17 is fixedly connected to the bottom of the connecting gear 16, two arc-shaped rods 12 are slidably connected to the inside of the fixed block 7, both sides of the inner wall of the fixed block 7 are provided with sliding grooves 11, the outer wall of the arc-shaped rod 12 is slidably connected to the inside of the sliding groove 11, a tooth groove 14 is provided on one side of the outer wall of the arc-shaped rod 12, the tooth groove 14 is meshed with the gear 15, and the gear 2 17 is meshed with the tooth groove 14;

[0027] Specifically, first, when the handle 2 10 is driven by external power, it will drive the internal threaded column 18 to rotate. As the threaded column 18 rotates, the limit column 13 also starts to rotate. The design of the limit column 13 can transmit rotational power and can also adapt to the movement range of the threaded column 18. When the limit column 13 rotates, it will drive the gear 15 connected to it to rotate. The rotation of the gear 15 will drive the adjacent connecting gear 16 to rotate. As the connecting gear 16 rotates, the gear 2 17 also starts to rotate. The gear 2 17 and the gear 1 15 will rotate synchronously in the opposite direction. When the gear 2 17 rotates, it will drive the arc rod 12 to move through the tooth groove 14 on the arc rod 12. Under the drive of the gear 2 17, the arc rods 12 on both sides will slide out from the inside of the fixed block 7 respectively and embrace the pipe 5. This embracing design can not only fix the position of the pipe 5, but also withstand various external forces and pressures from the pipe 5 to facilitate the rapid reflux of water vapor.

[0028] Reference Figure 1 - Figure 3 A connecting assembly is provided inside the support beam 1, and the connecting assembly includes a socket 4 and a mounting hole 9. The socket 4 is provided inside the support beam 1, and the mounting hole 9 is provided inside the support beam 1. The mounting hole 9 is provided inside the socket 4. A pipe 5 is provided inside the arc rod 12, and a flange 8 is fixedly connected to the bottom of the pipe 5, and the outer wall of the flange 8 is slidably connected to the inside of the socket 4;

[0029] Specifically, a socket 4 is set inside the support beam 1 to facilitate the insertion of the pipe 5 therein. At the same time, a mounting hole 9 needs to be set inside the socket 4 to facilitate the subsequent installation of a flange 8 and bolts. At the same time, a flange 8 is set at the bottom of the pipe 5. The flange 8 is a connecting pipe fitting, usually made of metal, with strong structural strength and sealing performance. Holes corresponding to the mounting holes 9 inside the socket 4 are provided on the flange 8, so that the bolts can pass through and fix the flange 8, thereby fixing the pipe 5.

[0030] Reference Figure 2 and Figure 6 A fixing groove 6 is provided at the bottom of the support beam 1, and a threaded column 19 of an annular array is threadedly connected inside the support beam 1, a handle 2 is fixedly connected to one end of the threaded column 19, and a clamping plate 20 is rotatably connected to the other end of the threaded column 19, and a storage groove 21 of an annular array is provided inside the support beam 1, and the outer wall of the clamping plate 20 is slidably connected inside the storage groove 21, and the storage groove 21 is provided on the inner wall of the fixing groove 6;

[0031] Specifically, first, a fixing groove 6 is designed at the bottom of the support beam 1, and the fixing groove 6 can adapt to the structure of the top of the cooling tower. When the support beam 1 is to be installed on the cooling tower, the fixing groove 6 can be mounted on the top of the cooling tower. Next, the threaded column 2 19 is driven to rotate by the handle 1 2. When the threaded column 2 19 starts to rotate, the threaded structure thereon interacts with the clamp 20. This interaction pushes the clamp 20 to slide inside the receiving groove 21. As the threaded column 2 19 continues to rotate, the clamp 20 is gradually pushed out of the receiving groove 21 and is tightly pressed against the outer wall of the cooling tower, so that the support beam 1 is firmly fixed on the cooling tower, ensuring its stability and safety.

[0032] Working principle: when the support beam 1 is installed on the cooling tower, the fixing groove 6 at the bottom of the support beam 1 can be sleeved on the top of the cooling tower, and then the handle 1 2 drives the threaded column 2 19 to rotate, and the rotation of the threaded column 2 19 will push the clamping plate 20 to slide, and the clamping plate 20 is restricted to slide inside the receiving groove 21, so that the threaded column 2 19 can push the clamping plate 20 to slide out of the receiving groove 21 and press it against the outer wall of the cooling tower, so that the support beam 1 is fixed to the cooling tower through the self-locking of the threaded column 2 19. When the pipe 5 is connected to the support beam 1, the pipe 5 can be inserted into the socket 4 set inside the support beam 1, and a flange 8 is set at the bottom of the pipe 5, so that the hole on the flange 8 is aligned with the socket 4 is aligned with the mounting holes 9 inside, the flange 8 can be fixed inside the support beam 1 by bolts, so that the pipe 5 is fixed. When the pipe 5 is fixed in the vertical direction, the handle 2 10 can drive the threaded column 18 to rotate, and the threaded column 18 can drive the limit column 13 to rotate, so that the limit column 13 drives the gear 15 to move, and at the same time, the rotation of the gear 15 can drive the connecting gear 16 to rotate, and then the connecting gear 16 drives the gear 2 17 to rotate, and the gear 15 will rotate synchronously with the gear 2 17 in the opposite direction, so that the arc rod 12 is driven by the tooth groove 14 on the arc rod 12, so that the arc rods 12 on both sides slide out of the interior of the fixing block 7 respectively on both sides and surround the pipe 5.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling tower anti-loss pipe support mechanism, comprising a support beam (1), characterized in that: The top of the support beam (1) is fixedly connected to a bracket (3) in an annular array, one side of the outer wall of the bracket (3) is fixedly connected to a fixed block (7) in a rectangular array, one side of the inner part of the fixed block (7) is threadedly connected to a threaded column (18), one end of the threaded column (18) is fixedly connected to a handle (10), the bottom of the threaded column (18) is fixedly connected to a limiting column (13), one side of the inner part of the fixed block (7) is rotatably connected to a gear (15), the outer wall of the limiting column (13) is slidably connected to the inside of the gear (15), and one side of the inner part of the fixed block (7) is rotatably connected to a connecting gear (16), The connecting gear (16) is meshed with the gear 1 (15), and the bottom of the connecting gear (16) is fixedly connected with the gear 2 (17). Two arc-shaped rods (12) are slidably connected inside the fixed block (7). Both sides of the inner wall of the fixed block (7) are provided with sliding grooves (11). The outer wall of the arc-shaped rod (12) is slidably connected inside the sliding groove (11). One side of the outer wall of the arc-shaped rod (12) is provided with a tooth groove (14), and the tooth groove (14) is meshed with the gear 1 (15). The gear 2 (17) is meshed with the tooth groove (14). A connecting component is arranged inside the support beam (1).

2. A cooling tower anti-loss pipe support mechanism according to claim 1, characterized in that: The connection assembly comprises a socket (4) and a mounting hole (9), wherein the socket (4) is arranged inside the support beam (1), the mounting hole (9) is arranged inside the support beam (1), and the mounting hole (9) is arranged inside the socket (4).

3. A cooling tower anti-loss pipe support mechanism according to claim 2, characterized in that: A pipe (5) is arranged inside the arc-shaped rod (12), and a flange (8) is fixedly connected to the bottom of the pipe (5).

4. A cooling tower anti-loss pipe support mechanism according to claim 3, characterized in that: The outer wall of the flange (8) is slidably connected to the inside of the insertion hole (4).

5. A cooling tower anti-loss pipe support mechanism according to claim 1, characterized in that: A fixing groove (6) is provided at the bottom of the support beam (1), and a ring-shaped array of threaded columns (19) are internally threadedly connected to the support beam (1).

6. A cooling tower anti-loss pipe support mechanism according to claim 5, characterized in that: One end of the threaded column 2 (19) is fixedly connected to a handle 1 (2).

7. A cooling tower anti-loss pipe support mechanism according to claim 6, characterized in that: The other end of the second threaded column (19) is rotatably connected to a clamping plate (20), and a ring-shaped array of storage grooves (21) is provided inside the support beam (1).

8. A cooling tower anti-loss pipe support mechanism according to claim 7, characterized in that: The outer wall of the clamping plate (20) is slidably connected to the interior of the receiving groove (21), and the receiving groove (21) is opened on the inner wall of the fixing groove (6).

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