Spraying assembly of cooling tower
By designing the structure of the rotary nozzle in the spray assembly of the cooling tower, the problem of small spray range in the prior art is solved, and a more efficient cooling effect and lower maintenance cost are achieved.
Patent Information
- Application Number
- CN202421668798.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The spray range of existing cooling tower spray components is small, resulting in the need to add more components to achieve wide range of cooling, thereby increasing maintenance and use costs.
A spray assembly of a cooling tower is designed to achieve rotation of the nozzle by rotating the mounting bracket on the top shell and installing edges and nozzles on the annular array inside the bottom shell, thereby expanding the spray range.
Through the rotation of the nozzle, a wider area can be covered, cooling efficiency and overall performance of the cooling tower can be improved, maintenance frequency and cost can be reduced, and the service life of the nozzle can be extended.
Smart Images
Figure CN222938354U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling tower spray components, in particular to a cooling tower spray component. Background Art
[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to lower the water temperature. It uses the heat exchange between water and air flow to generate steam, and the steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature. The device is generally barrel-shaped, hence the name cooling tower.
[0003] However, in the prior art, when the spray assembly is spraying, its spray direction and range are limited, resulting in its spray direction and range being within a smaller range. This will result in the need to deploy more spray assemblies in the cooling tower to achieve large-scale cooling. When the number of spray assemblies reaches a certain level, it is necessary to install additional supporting structures and reinforcement components for use in conjunction with the cooling tower, which will directly cause the internal structure of the cooling tower to become more numerous and more complex, and will easily lead to increased maintenance and use costs. Therefore, a spray assembly for a cooling tower is proposed to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a spray component for a cooling tower, which has the advantage of increasing the spray range and solves the problem of increasing costs due to a small spray range.
[0005] To achieve the above object, the utility model provides the following technical solution: a spray assembly of a cooling tower, comprising a top shell and a tank body, a connecting frame is rotatably mounted on the top of the top shell, a hole is opened on the upper surface of the connecting frame and is connected and installed with the tank body through a liquid injection pipe, and also comprises a bottom shell;
[0006] The bottom shell is fixedly installed below the top shell;
[0007] Among them, the inner side of the bottom shell is fixedly installed with ribs in a circular array;
[0008] The lower surface of the bottom shell is connected and installed with nozzles in a ring array.
[0009] When using the spray component of a cooling tower in this technical solution, a connecting frame is rotatably installed on the top of the top shell, which means that the connecting frame can rotate freely on the top shell. The upper surface of the connecting frame is communicated with the tank body through a liquid injection pipe, so that the liquid can flow smoothly into the tank body. The bottom shell is fixedly installed under the top shell, and ribs are fixedly installed in an annular array on the inner side of the bottom shell. The ribs can be used to guide the rotation of the bottom shell. An opening is made at the center of the bottom shell, and the bottom shell is rotatably connected to the connecting frame through this opening. This means that when the connecting frame rotates, the bottom shell will also rotate accordingly. Nozzles are installed in an annular array on the lower surface of the bottom shell. Since the nozzles are fixed on the bottom shell, the rotation of the bottom shell will cause the nozzles to rotate accordingly. The nozzles are fixedly installed through the reserved holes on the lower surface of the bottom shell. This ensures the stability of the nozzles during rotation. An opening is made at the top of the tank body and a liquid inlet pipe is communicated and installed, ensuring that the liquid can enter the tank body and be supplied to the nozzles. An installation frame is welded and installed on the outer top of the tank body. Installation rods are fixedly installed in an annular array on the outer side of the installation frame. Installation holes are provided on the side of the installation rod away from the installation frame, which can be used to fix or support other components. When the connecting frame rotates, due to its rotational connection with the bottom shell, the bottom shell and the nozzles installed on it will rotate, so as to achieve uniform spraying of the cooling tower and increase the spraying range effect.
[0010] Preferably, an annular channel is provided on the upper surface of the top shell, and the connecting frame is rotatably installed in the annular channel.
[0011] The annular channel provided on the upper surface of the top shell allows the connecting frame to rotate therein, providing a flexible rotation mechanism, enabling the spray component to cover a wider area and improving the cooling efficiency.
[0012] Preferably, the connecting frame is designed in an annular structure, and the bottom end of the tank body passes through the connecting frame.
[0013] The annular structure design of the connecting frame allows the bottom end of the tank body to pass through, which helps the installation of large-volume tank bodies.
[0014] Preferably, the liquid injection pipes are installed in an annular array and communicated with the outer side of the tank body.
[0015] The annular array layout of the liquid injection pipes helps to evenly transport the coolant to all parts of the tank body, and the liquid injection pipes can impact the ribs, so that the bottom shell rotates and a more efficient cooling effect is achieved.
[0016] Preferably, an opening is made at the top of the tank body and a liquid inlet pipe is communicated and installed, and an installation frame is welded and installed on the outer top of the tank body.
[0017] An opening is made at the top of the tank body and a liquid inlet pipe is installed. This design simplifies the liquid input process, making it easier for the coolant to enter the system.
[0018] Preferably, mounting rods are fixedly installed on the outer side of the mounting frame in an annular array, and mounting holes are formed on the side of the mounting rods away from the mounting frame.
[0019] The mounting rods and mounting holes installed on the mounting frame in an annular array provide additional stability and mounting points, which helps to fix and adjust the spray assembly and ensure its stability during operation.
[0020] Preferably, an opening is formed at the center of the bottom shell, the top of the bottom shell is rotatably connected to the connecting frame, and reserved holes are formed on the lower surface of the bottom shell in an annular array.
[0021] The rotational connection design of the bottom shell allows the entire spray assembly to rotate, which not only increases the spray coverage area but also may improve the cooling efficiency and uniformity.
[0022] Preferably, the spray nozzles are fixedly installed on the lower surface of the bottom shell through the reserved holes.
[0023] The spray nozzles are fixed on the lower surface of the bottom shell through the reserved holes. This fixing method ensures the stability and accuracy of the spray nozzles during rotation and helps to achieve precise spraying.
[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0025] By providing a bottom shell and fixedly installing the bottom shell below the top shell, ribs are fixedly installed on the inner side of the bottom shell in an annular array, and spray nozzles are connected and installed on the lower surface of the bottom shell in an annular array. Through the rotation of the bottom shell, the spray nozzles can cover a wider area, thereby improving the cooling efficiency and the overall performance of the cooling tower. The rotation of the spray nozzles can ensure that the coolant is evenly sprayed on each part of the cooling tower, avoiding local overcooling or overheating and improving the uniformity of the cooling effect. The annular array of ribs on the inner side of the bottom shell may help to guide and distribute the coolant, making it flow more evenly to each spray nozzle and further optimizing the distribution of the coolant. Since the rotation of the spray nozzles can reduce the wear and blockage caused by the long-term operation of the spray nozzles at fixed positions, the maintenance frequency and cost can be reduced. The rotating spray nozzles reduce the possible failure points of the fixed spray nozzles because the uniform use of the spray nozzles can extend their service life and improve the reliability of the entire system. The bottom shell is fixed below the top shell, and the spray nozzles are fixed through the reserved holes on the lower surface of the bottom shell. This design simplifies the installation process and facilitates the adjustment of the position and angle of the spray nozzles, achieving the effect of increasing the spray range. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 is the front view structural schematic diagram of the present utility model;
[0027] Figure 2 is the sectional structural schematic diagram of the present utility model;
[0028] Figure 3Schematic diagram of the bottom shell structure of the present utility model;
[0029] Figure 4 Schematic diagram of the top view connection structure of the tank body of the present utility model.
[0030] In the figure: 1, mounting bracket; 2, liquid inlet pipe; 3, top shell; 4, connecting bracket; 5, bottom shell; 6, tank body; 7, rib; 8, spray head; 9, reserved hole; 10, liquid injection pipe. Specific embodiments
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0032] Embodiment
[0033] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an embodiment provided by the present utility model: a spray component of a cooling tower, including a top shell 3 and a tank body 6. A connecting bracket 4 is rotatably installed on the top of the top shell 3. The upper surface of the connecting bracket 4 is provided with an opening and is connected and installed with the tank body 6 through a liquid injection pipe 10. It further includes a bottom shell 5;
[0034] Specifically, by providing a bottom shell 5 and fixedly installing the bottom shell 5 below the top shell 3, ribs 7 are fixedly installed in a circumferential array on the inner side of the bottom shell 5, and spray heads 8 are connected and installed in a circumferential array on the lower surface of the bottom shell 5. By rotating the bottom shell 5, the spray heads 8 can cover a wider area, thereby improving the cooling efficiency and the overall performance of the cooling tower. The rotation of the spray heads 8 can ensure that the coolant is evenly sprayed on each part of the cooling tower, avoiding local overcooling or overheating and improving the uniformity of the cooling effect. The circumferential array ribs 7 on the inner side of the bottom shell 5 may help to guide and distribute the coolant, making it flow more evenly to each spray head 8 and further optimizing the distribution of the coolant. Since the rotation of the spray heads 8 can reduce the wear and blockage caused by the long-term operation of the spray heads 8 at fixed positions, the maintenance frequency and cost can be reduced. The rotating spray heads 8 reduce the possible failure points of the fixed spray heads 8. Because the spray heads 8 are evenly used, their service life can be extended and the reliability of the entire system can be improved. The bottom shell 5 is fixed below the top shell 3, and the spray heads 8 are fixed through the reserved holes 9 on the lower surface of the bottom shell 5. This design simplifies the installation process and facilitates the adjustment of the position and angle of the spray heads 8, achieving the effect of increasing the spray range.
[0035] Furthermore, an annular channel is provided on the upper surface of the top shell 3, and the connecting frame 4 is rotatably installed in the annular channel.
[0036] The annular channel provided on the upper surface of the top shell 3 allows the connecting frame 4 to rotate therein, providing a flexible rotation mechanism, enabling the spray assembly to cover a wider area and improving the cooling efficiency.
[0037] Furthermore, the connecting frame 4 is designed in an annular structure, and the bottom end of the tank body 6 passes through the connecting frame 4.
[0038] The annular structure design of the connecting frame 4 allows the bottom end of the tank body 6 to pass through, which helps with the installation of the large-volume tank body 6.
[0039] Furthermore, the liquid injection pipes 10 are installed in an annular array and connected to the outside of the tank body 6.
[0040] The annular array layout of the liquid injection pipes 10 helps to evenly deliver the coolant to various parts of the tank body 6, and the liquid injection pipes 10 can impact the rib 7, causing the bottom shell 5 to rotate and achieving a more efficient cooling effect.
[0041] Furthermore, the top of the tank body 6 is provided with an opening and is connected and installed with a liquid inlet pipe 2, and an installation frame 1 is welded and installed on the top outside of the tank body 6.
[0042] The top of the tank body 6 is provided with an opening and installed with a liquid inlet pipe 2. This design simplifies the liquid input process, enabling the coolant to enter the system more easily.
[0043] Furthermore, mounting rods are fixedly installed on the outside of the mounting frame 1 in an annular array, and mounting holes are provided on the side of the mounting rods facing away from the mounting frame 1.
[0044] The mounting rods and mounting holes annularly arrayed on the mounting frame 1 provide additional stability and mounting points, helping to fix and adjust the spray assembly and ensuring its stability during operation.
[0045] Furthermore, an opening is provided at the center of the bottom shell 5, the top of the bottom shell 5 is rotatably connected to the connecting frame 4, and reserved holes 9 are provided on the lower surface of the bottom shell 5 in an annular array.
[0046] The rotational connection design of the bottom shell 5 allows the entire spray assembly to rotate, which not only increases the spray coverage area but also may improve the cooling efficiency and uniformity.
[0047] Furthermore, the spray nozzles 8 are fixedly installed on the lower surface of the bottom shell 5 through the reserved holes 9.
[0048] The spray head 8 is fixed to the lower surface of the bottom shell 5 through the reserved hole 9. This fixing method ensures the stability and accuracy of the spray head 8 during rotation, which helps to achieve precise spraying. When the present utility model is in use, a connecting frame 4 is rotatably installed on the top of the top shell 3, which means that the connecting frame 4 can rotate freely on the top shell 3. The upper surface of the connecting frame 4 is communicated with the tank body 6 through the liquid injection pipe 10, so that the liquid can flow smoothly into the tank body 6. The bottom shell 5 is fixedly installed below the top shell 3, and ribs 7 are fixedly installed in an annular array on the inner side of the bottom shell 5. The ribs 7 can be used to guide the rotation of the bottom shell 5. An opening is made at the center of the bottom shell 5, and the bottom shell 5 is rotatably connected to the connecting frame 4 through this opening. This means that when the connecting frame 4 rotates, the bottom shell 5 will also rotate accordingly. The lower surface of the bottom shell 5 is communicated and installed with spray heads 8 in an annular array. Since the spray heads 8 are fixed to the bottom shell 5, the rotation of the bottom shell 5 will cause the spray heads 8 to rotate accordingly. The spray heads 8 are fixedly installed through the reserved holes 9 on the lower surface of the bottom shell 5. This ensures the stability of the spray heads 8 during rotation. An opening is made at the top of the tank body 6 and a liquid inlet pipe 2 is communicated and installed, ensuring that the liquid can enter the tank body 6 and be supplied to the spray heads 8. An installation frame 1 is welded and installed on the outer top of the tank body 6. Installation rods are fixedly installed in an annular array on the outer side of the installation frame 1. Installation holes are provided on the side of the installation rods away from the installation frame 1, which can be used to fix or support other components. When the connecting frame 4 rotates, due to its rotational connection with the bottom shell 5, the bottom shell 5 and the spray heads 8 installed thereon will rotate, so as to achieve uniform spraying of the cooling tower and increase the spraying range effect.
[0049] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A spray assembly for a cooling tower, comprising a top shell (3) and a tank body (6), wherein a connecting frame (4) is rotatably mounted on the top of the top shell (3), wherein the connecting frame (4) has a hole on its upper surface and is connected to the tank body (6) through a liquid injection pipe (10), wherein: Also includes: A bottom shell (5) is fixedly mounted below the top shell (3); Wherein, the inner side of the bottom shell (5) is fixedly mounted with ribs (7) in a circular array; The lower surface of the bottom shell (5) is connected to the nozzles (8) in a circular array.
2. A spray assembly for a cooling tower according to claim 1, characterized in that: An annular groove is provided on the upper surface of the top shell (3), and the connecting frame (4) is rotatably mounted in the annular groove.
3. A spray assembly for a cooling tower according to claim 1, characterized in that: The connecting frame (4) is designed as a ring structure, and the bottom end of the tank body (6) passes through the connecting frame (4).
4. A spray assembly for a cooling tower according to claim 1, characterized in that: The injection pipes (10) are installed in a circular array and connected to the outside of the tank body (6).
5. A spray assembly for a cooling tower according to claim 1, characterized in that: The top of the tank body (6) is opened and connected to a liquid inlet pipe (2), and a mounting frame (1) is welded and mounted on the top of the outer side of the tank body (6).
6. A spray assembly for a cooling tower according to claim 5, characterized in that: Mounting rods are fixedly mounted in a circular array on the outside of the mounting frame (1), and mounting holes are provided on the side of the mounting rods facing away from the mounting frame (1).
7. A spray assembly for a cooling tower according to claim 1, characterized in that: The bottom shell (5) has a hole at the center of the circle, the top of the bottom shell (5) is rotatably connected to the connecting frame (4), and the lower surface of the bottom shell (5) is provided with reserved holes (9) in a circular array.
8. The spray assembly of a cooling tower according to claim 1, characterized in that: The spray head (8) is fixedly mounted on the lower surface of the bottom shell (5) through a reserved hole (9).