Water distribution device of anti-corrosion cooling tower

Abstract

The utility model belongs to the technical field of cooling tower water distribution equipment, and particularly relates to an anti-corrosion cooling tower water distribution device which comprises a cooling tower shell, clamping strips are fixedly connected to the inner side wall of the cooling tower shell, and a water distribution structure is installed on the cooling tower shell in a sliding mode through the clamping strips. The water distribution structure comprises an installation frame installed on the inner wall of the clamping strip in a sliding mode, a water distribution pipe is fixedly installed on the inner wall of the installation frame, and by designing the limiting mechanism and the limiting structure, the water distribution device of the anti-corrosion cooling tower achieves high stability and convenience structurally; according to the limiting mechanism, through cooperation of a spring and a movable sleeve block, a limiting insertion rod can automatically reset and keep a to-be-inserted state, and therefore the operation process of a user is simplified; meanwhile, through the design of an external pull rod, a user can easily adjust the position of a limiting insertion rod without opening the cooling tower shell, and the water distribution structure is fixed and unlocked from the outside.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling tower water distribution equipment technical field especially relates to a kind of anticorrosive cooling tower water distribution device. BACKGROUND

[0002] In the current industrial cooling system, cooling tower as the key heat dissipation equipment, its performance directly affects the running efficiency and stability of the whole system. However, the traditional cooling tower water distribution device faces many challenges in design and actual application, especially in structural stability and sealing performance.

[0003] First, from the angle of structural stability, the traditional water distribution device mostly adopts bolt fastening or welding fixed mode, these fixed modes are simple and direct, but in long-term operation process, under the influence of vibration, temperature change, medium corrosion and other factors, fixed piece is easy to loosen, wear or even break, leading to the position deviation or drop of water distribution device, and further affecting cooling effect and the uniformity of water flow distribution. In addition, since water distribution device is usually located inside cooling tower, space is narrow and environment is harsh, once fault occurs, maintenance and replacement are extremely inconvenient, increase maintenance cost and downtime.

[0004] Secondly, in sealing performance aspect, the traditional cooling tower water distribution device often ignores the importance of sealing structure. Cooling tower needs to continuously carry out water circulation to take away heat in operation process. However, if the sealing between water distribution device and cooling tower shell or sealing plate is not strict, water leakage or external impurities will enter, not only waste water resources, but also possibly cause corrosion and damage to equipment, even affect the quality of cooling water and the running safety of whole system. Traditional sealing mode such as rubber gasket, sealing glue etc. can play a certain sealing role, but it is easy to age, deform or fail after long-term use, difficult to meet the needs of long-term stable operation, therefore, we provide a kind of anticorrosive cooling tower water distribution device. SUMMARY

[0005] In order to solve the above problems, the utility model provides a kind of anticorrosive cooling tower water distribution device, to more exactly solve the problems proposed in the above background art.

[0006] The utility model realizes by the following technical scheme:

[0007] The utility model provides a kind of anticorrosive cooling tower water distribution device, including cooling tower shell, the inner side wall of the cooling tower shell is fixedly connected with clamping strip, the cooling tower shell is slidably installed with water distribution structure by clamping strip, the water distribution structure includes the installation frame slidably installed at the inner wall of clamping strip, the inner wall of the installation frame is fixedly installed with water distribution pipe, the periphery of the water distribution pipe is connected with inlet pipe, the front of the cooling tower shell is equipped with sealing plate, the cooling tower shell and installation frame are connected with spacing mechanism for limiting the movement of installation frame;Limiting structure is connected between the cooling tower shell and the sealing plate;

[0008] Spacing mechanism includes fixed block one fixedly installed in the inner top wall of cooling tower shell and recessed plate fixedly connected on the upper end surface of installation frame, the surface of the fixed block one is provided with insertion hole one, the inner side wall of the recessed plate is provided with strip-shaped recess, the inner wall of the strip-shaped recess is slidably connected with moving sleeve block, the two moving sleeve blocks are fixedly connected with lap plate, the surface of one end of the lap plate is fixedly connected with limiting insertion rod, and the end of the limiting insertion rod penetrates the end wall of the recessed plate and is inserted in the inner wall of the insertion hole one, for limiting the continuous movement of installation frame.

[0009] Further, spacing mechanism further includes baffle fixedly connected at the inner wall of strip-shaped recess, the end of the baffle and the end wall of strip-shaped recess are fixedly connected with fixed rod, the periphery of the fixed rod is sleeved with spring, and the moving sleeve block is slidably sleeved on the periphery of the fixed rod.

[0010] Further, limiting structure includes fixed block two fixedly installed on the back of sealing plate, the surface of the fixed block two is provided with insertion hole two, and the end of the limiting insertion rod is inserted in the inner wall of the insertion hole two, for limiting the disengagement of sealing plate and cooling tower shell.

[0011] Further, sealing assembly is connected between the cooling tower shell and the sealing plate.

[0012] Sealing assembly includes sealing insertion ring fixedly connected on the back of sealing plate and sealing insertion slot provided at the port of cooling tower shell, the sealing insertion ring is inserted in the inner wall of the sealing insertion slot, for sealing the connecting gap between the cooling tower shell and the sealing plate.

[0013] Further, the surface of the sealing plate is transversely provided with strip-shaped through slot, the front of the lap plate is fixedly connected with pull-out rod, and the pull-out rod is slidably connected at the inner wall of the strip-shaped through slot.

[0014] Further, one end of the spring is fixedly connected on the end surface of the baffle, and the other end of the spring is fixedly connected on the end surface of the moving sleeve block.

[0015] The utility model has the advantages that:

[0016] By designing a limiting mechanism and a limiting structure, the utility model achieves a high degree of structural stability and convenience in the anti-corrosion cooling tower water distribution device; the limiting mechanism utilizes the cooperation of a spring and a movable sleeve so that the limiting rod can automatically reset and maintain a state to be inserted, thereby simplifying the user's operation process; at the same time, through the design of an external pull rod, the user can easily adjust the position of the limiting rod without opening the cooling tower shell, thereby realizing the fixing and unlocking of the water distribution structure from the outside; in addition, the limiting rod is inserted into the sockets of the cooling tower shell and the cover plate at the same time, realizing double locking, and further enhancing the stability of the overall structure; this design not only improves the reliability and safety of the equipment, but also reduces the user's operating difficulty and time cost.

[0017] The utility model effectively prevents leakage between the interior of the cooling tower and the external environment through the tight cooperation of the sealing insert ring and the sealing slot; this design ensures the stability and cleanliness of the internal environment of the cooling tower, which is of great significance for maintaining water quality and extending the service life of the equipment; at the same time, since the sealing component has a simple structure and is easy to install and disassemble, users can more conveniently inspect and replace it during daily maintenance and care. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of an embodiment of the utility model after the sealing plate is removed;

[0020] Figure 3 This is a schematic diagram of the structure of an embodiment of the utility model after the sealing plate and the water distribution structure are disassembled;

[0021] Figure 4 This is a structural diagram of a water distribution structure according to an embodiment of the present utility model;

[0022] Figure 5 This is a structural diagram of a sealing plate in one embodiment of the utility model;

[0023] Figure 6 This is an embodiment of the utility model Figure 4 A magnified view of the structure at point A in the middle.

[0024] In the figure: 1. Cooling tower shell; 2. Snap-in strip; 3. Water distribution structure; 31. Mounting frame; 32. Water distribution pipe; 33. Water inlet pipe; 4. Closing plate; 5. Fixed block 1; 6. Socket 1; 7. Groove plate; 8. Strip groove; 9. Partition; 10. Fixed rod; 11. Spring; 12. Movable sleeve; 13. Overlap plate; 14. Limiting rod; 15. Fixed block 2; 16. Socket 2; 17. Sealing ring; 18. Sealing slot; 19. Strip through groove; 20. Pull rod. DETAILED DESCRIPTION

[0025] In order to make the technical scheme of the utility model more clearly and completely, the utility model will be further described below in combination with the drawings.

[0026] EMBODIMENT

[0027] As Figures 1-6 shown, the utility model discloses an anti-corrosion cooling tower water distribution device, first, constructs the cooling tower shell 1, and is fixedly welded to the clamping strip 2 on its inner side wall. Then, through the guidance of the clamping strip 2, the installation frame 31 of water distribution structure 3 is slidably installed to the inside of the cooling tower shell 1. The water distribution pipe 32 is fixedly installed in the inside of the installation frame 31, and the water distribution pipe 32 is connected with the water inlet pipe 33 through the through connection of the periphery, to ensure the smooth supply of water source. On the front of the cooling tower shell 1, the sealing plate 4 is installed to close the cooling tower.

[0028] Among them, in order to limit the movement of the installation frame 31, a limiting mechanism is designed. The fixed block one 5 is fixedly installed on the inner top wall of the cooling tower shell 1, and the recessed plate 7 is fixedly installed on the upper end surface of the installation frame 31. The insertion hole one 6 is formed on the fixed block one 5, and the strip-shaped recess 8 is formed on the inner side wall of the recessed plate 7. Two movable sleeve blocks 12 are slidably connected in the strip-shaped recess 8, and the lap plate 13 is fixedly connected between the two movable sleeve blocks 12. One end of the lap plate 13 is fixedly connected with the limiting insertion rod 14. When the installation frame 31 is slid to the predetermined position, the lap plate 13 is pushed by external force, and the limiting insertion rod 14 is inserted into the insertion hole one 6, so that the installation frame 31 is fixed.

[0029] Further, the partition plate 9 is fixedly installed at the inner wall of the strip-shaped recess 8, and the fixed rod 10 is fixedly connected between one end of the partition plate 9 and the end wall of the strip-shaped recess 8. The spring 11 is sleeved on the periphery of the fixed rod 10, and the movable sleeve block 12 is slidably sleeved on the fixed rod 10. When the limiting insertion rod 14 is not inserted into the insertion hole one 6, the spring 11 is in a compressed state, and the movable sleeve block 12 is given an inward force, so that the tip of the limiting insertion rod 14 is always close to the entrance of the insertion hole one 6, facilitating quick insertion.

[0030] Among them, the addition of the spring 11 makes the insertion process of the limiting insertion rod 14 more smooth, improves the automatic reset ability of the limiting mechanism, and enhances the stability and convenience of the structure.

[0031] Further, the fixed block two 15 is fixedly installed on the back of the sealing plate 4, and the insertion hole two 16 is formed on the fixed block two 15. When the sealing plate 4 is installed in place, the end of the limiting insertion rod 14 is inserted into the insertion hole one 6 and the insertion hole two 16 at the same time, realizing the double locking of the sealing plate 4 and the cooling tower shell 1.

[0032] The design of the two insertion holes of the limiting insertion rod 14 effectively prevents the accidental separation of the sealing plate 4 from the cooling tower shell 1, and enhances the stability and safety of the overall structure.

[0033] Further, the sealing insertion ring 17 is fixedly connected to the back of the sealing plate 4, and the sealing insertion groove 18 is formed at the port of the cooling tower shell 1. When the sealing plate 4 is installed, the sealing insertion ring 17 is tightly inserted into the sealing insertion groove 18, forming an effective sealing barrier.

[0034] Further, the strip-shaped through groove 19 is formed on the surface of the sealing plate 4, and the pull rod 20 is fixedly connected to the front of the lap plate 13. The pull rod 20 passes through the strip-shaped through groove 19 and can slide inside it, facilitating the user to operate the lap plate 13 and the limiting insertion rod 14 from the outside.

[0035] The design of the strip-shaped through groove 19 and the pull rod 20 provides a convenient external operation method, so that the user can adjust the position of the limiting insertion rod 14 without opening the cooling tower shell 1, improving the convenience and safety of operation.

[0036] Further, one end of the spring 11 is fixedly connected to one end surface of the partition plate 9, and the other end of the spring 11 is fixedly connected to one end surface of the moving sleeve block 12. In this way, when the limiting insertion rod 14 is not in the locked state, the spring force of the spring 11 will push the moving sleeve block 12 and the limiting insertion rod 14 to move in the direction of the insertion hole 6, keeping it always in the state of being inserted.

[0037] Finally, it should be noted that the above detailed disclosure has been described, and it is obvious to those skilled in the art that the above detailed disclosure is only used as an example and does not constitute a limitation on the present specification. Although it is not explicitly stated here, those skilled in the art can make various modifications, improvements and corrections to the present specification. Such modifications, improvements and corrections are suggested in the present specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of the present specification. At the same time, the present specification uses specific words to describe the embodiments of the present specification. As "one embodiment", "an embodiment", and / or "some embodiments" mean a certain feature, structure or characteristic related to at least one embodiment of the present specification. Therefore, it should be emphasized and noted that the "one embodiment" or "one embodiment" or "one alternative embodiment" mentioned in different places in the present specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present specification can be properly combined. In addition, unless the claim explicitly states, the order of the processing elements and sequences described in the present specification, the use of numerals and letters, or the use of other names, is not intended to limit the order of the processes and methods of the present specification.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A corrosion-resistant cooling tower water distribution device, comprising a cooling tower shell (1), wherein the inner side wall of the cooling tower shell (1) is fixedly connected to a clamping strip (2), and the cooling tower shell (1) is slidably mounted with a water distribution structure (3) via the clamping strip (2), characterized in that: The water distribution structure (3) comprises a mounting frame (31) slidably mounted on the inner wall of the clamping strip (2); a water distribution pipe (32) is fixedly mounted on the inner wall of the mounting frame (31); a water inlet pipe (33) is connected to the periphery of the water distribution pipe (32); a sealing plate (4) is mounted on the front of the cooling tower shell (1); a limiting mechanism for limiting the movement of the mounting frame (31) is connected between the cooling tower shell (1) and the mounting frame (31); and a limiting structure is connected between the cooling tower shell (1) and the sealing plate (4); The limiting mechanism comprises a fixed block (5) fixedly mounted on the inner top wall of the cooling tower shell (1) and a groove plate (7) fixedly connected to the upper end surface of the installation frame (31), the surface of the fixed block (5) is provided with a socket (6), the inner side wall of the groove plate (7) is provided with a strip groove (8), the inner wall of the strip groove (8) is slidably connected with a movable sleeve block (12), a lap plate (13) is fixedly connected between the two movable sleeve blocks (12), one end surface of the lap plate (13) is fixedly connected with a limiting rod (14), and the end of the limiting rod (14) passes through the end wall of the groove plate (7) and is inserted into the inner wall of the socket (6) to limit the continued movement of the installation frame (31).

2. The anti-corrosion cooling tower water distribution device according to claim 1, characterized in that: The limiting mechanism further comprises a partition (9) fixedly connected to the inner wall of the strip groove (8); a fixing rod (10) is fixedly connected between one end of the partition (9) and the end wall of the strip groove (8); a spring (11) is sleeved around the outer periphery of the fixing rod (10); and the movable sleeve block (12) is slidably sleeved around the outer periphery of the fixing rod (10).

3. The anti-corrosion cooling tower water distribution device according to claim 1, characterized in that: The limiting structure comprises a second fixing block (15) fixedly mounted on the back of the sealing plate (4), a second insertion hole (16) being provided on the surface of the second fixing block (15), and an end of a limiting plug rod (14) being inserted into the inner wall of the second insertion hole (16) for limiting the separation of the sealing plate (4) from the cooling tower shell (1).

4. The anti-corrosion cooling tower water distribution device according to claim 1, characterized in that: A sealing assembly is connected between the cooling tower shell (1) and the sealing plate (4); The sealing assembly comprises a sealing insert ring (17) fixedly connected to the back of the sealing plate (4) and a sealing slot (18) opened at the end of the cooling tower shell (1); the sealing insert ring (17) is inserted into the inner wall of the sealing slot (18) and is used to seal the connection gap between the cooling tower shell (1) and the sealing plate (4).

5. The anti-corrosion cooling tower water distribution device according to claim 1, characterized in that: A strip-shaped through groove (19) is transversely opened on the surface of the sealing plate (4), and a striping rod (20) is fixedly connected to the front surface of the lap plate (13), and the striping rod (20) is slidably connected to the inner wall of the strip-shaped through groove (19).

6. The anti-corrosion cooling tower water distribution device according to claim 2, characterized in that: One end of the spring (11) is fixedly connected to one end surface of the partition (9), and the other end of the spring (11) is fixedly connected to one end surface of the moving sleeve block (12).

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