Cooling tower flow guide device

Abstract

The utility model discloses a cooling tower flow guiding device which comprises a tower body and a chain wheel mechanism, four sides of the tower body are respectively provided with a flow guiding frame in a penetrating mode, a pneumatic mechanism is arranged on the inner wall of the tower body above the flow guiding frame, the inner walls of the upper side and the lower side of the flow guiding frame are respectively and fixedly provided with a baffle, and the inner wall of the flow guiding frame on the side of the baffle is movably provided with a filter frame. A filter screen is fixedly embedded into the inner wall of the filter frame, handles are fixed to the inner walls of the upper side and the lower side of the filter frame correspondingly, a suspension arm is fixedly connected to the edge of the inner wall of the upper end of the flow guide frame, a wind rod is movably installed on the inner wall of the lower end of the suspension arm, and fan blades are fixedly connected to the outer wall of the end of the wind rod; positioning arms are arranged on the outer wall of the tower body on the upper side and the lower side of the flow guide frame, and clamping rods are movably connected to the inner walls of the positioning arms. The cooling tower flow guide device is convenient for filtering air entering the cooling tower, so that foreign matters are prevented from entering the cooling tower to influence the work of the cooling tower.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cooling tower flow guide device. Background Art

[0002] A cooling tower is a heat dissipation device commonly used in industrial production. It uses water as a refrigerant. The cooling tower guide device is a structure installed on the outside of the cooling tower. Its main function is to guide the air around the cooling tower to the inside of the cooling tower, thereby improving the cooling efficiency of the cooling tower and reducing the noise of air flow.

[0003] However, the existing cooling tower guide device has the following problems when used:

[0004] For example, a cooling tower guide device with publication number CN217844896U and authorization announcement date 20221118, although the device can guide the air, it is not convenient to filter the air entering the cooling tower, which can easily cause foreign matter to enter the cooling tower and affect the operation of the cooling tower, reducing the practicality of the device.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original cooling tower guide device. Utility Model Content

[0006] The utility model aims to provide a cooling tower guide device to solve the problem that the existing cooling tower guide device is not convenient for filtering the air entering the cooling tower, which easily leads to foreign matter entering the cooling tower and affecting the operation of the cooling tower.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower guide device, comprising a tower body and a sprocket mechanism, wherein guide frames are respectively installed through the four sides of the tower body, and a pneumatic mechanism is arranged on the inner wall of the tower body above the guide frame, baffles are respectively fixed on the upper and lower inner walls of the guide frame, and a filter frame is movably installed on the inner wall of the guide frame on the side of the baffle, and a filter screen is embedded and fixed on the inner wall of the filter frame, and handles are respectively fixed on the inner walls of the upper and lower sides of the filter frame, a suspension arm is fixedly connected to the edge of the inner wall of the upper end of the guide frame, and a wind rod is movably installed on the inner wall of the lower end of the suspension arm, and a fan blade is fixedly connected to the outer wall of the end of the wind rod, and a positioning arm is respectively arranged on the outer wall of the tower body on the upper and lower sides of the guide frame, and a clamping rod is movably connected to the inner wall of the positioning arm.

[0008] Preferably, the pneumatic mechanism includes a pneumatic rod and pneumatic blades, and the pneumatic rod is movably mounted on the inner wall of the tower body, and the outer wall at the end of the pneumatic rod is fixedly connected with the pneumatic blades.

[0009] Preferably, the pneumatic rod and the tower body form a rotating structure, and the outer wall of the end of the pneumatic rod inside the tower body is connected to the outer wall of the end of the wind rod through a sprocket mechanism, and the wind rod and the suspension arm are rotatably arranged.

[0010] Preferably, the filter frame and the guide frame form a sliding structure, and the filter frame and the baffle are in close contact with each other.

[0011] Preferably, the positioning arm is rotatably connected to the tower body, and the lower surface of the end of the positioning arm is connected to the outer wall of the clamping rod through a spring.

[0012] Preferably, the clamping rod is slidably connected to the positioning arm, and the clamping rod is slidably arranged with the guide frame and the filter frame respectively.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the cooling tower flow guide device is convenient for filtering the air entering the cooling tower, thereby preventing foreign matter from entering the cooling tower and affecting the operation of the cooling tower;

[0014] The filter frame is inserted into the guide frame by moving the filter frame, and the clamping rod is moved to deform the clamping rod compression spring. Subsequently, the positioning arm is rotated to make the clamping rod in a vertical state. Next, the spring is reset to insert the clamping rod into the filter frame, thereby completing the installation of the filter screen, so that the filter screen filters the air entering the tower body. Therefore, the device is convenient for filtering the air entering the cooling tower, thereby preventing foreign matter from entering the cooling tower and affecting the operation of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 2 This is a partial front view structural diagram of the filter screen of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cross-section structure of the guide frame of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 It is a side view structural diagram of the pneumatic rod of the utility model.

[0020] In the figure: 1. tower body; 2. guide frame; 3. pneumatic mechanism; 301. pneumatic rod; 302. pneumatic blades; 4. baffle; 5. filter frame; 6. filter screen; 7. handle; 8. suspension arm; 9. wind rod; 10. fan blades; 11. sprocket mechanism; 12. positioning arm; 13. clamping rod; 14. spring. 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] See also Figure 1-5 The utility model provides a technical solution: a cooling tower guide device, including a tower body 1, a guide frame 2, a pneumatic mechanism 3, a pneumatic rod 301, a pneumatic blade 302, a baffle 4, a filter frame 5, a filter screen 6, a handle 7, a suspension arm 8, a wind rod 9, a fan blade 10, a sprocket mechanism 11, a positioning arm 12, a clamping rod 13 and a spring 14, the four sides of the tower body 1 are respectively penetrated and installed with the guide frame 2, and the inner wall of the tower body 1 above the guide frame 2 is provided with the pneumatic mechanism 3, and the upper and lower inner walls of the guide frame 2 are respectively fixed with baffles 4, and a filter frame 5 is movably installed on the inner wall of the guide frame 2 on the side of the baffle 4, and a filter screen 6 is embedded and fixed in the inner wall of the filter frame 5, and handles 7 are fixed to the inner walls of the upper and lower sides of the filter frame 5, a suspension arm 8 is fixedly connected to the edge of the inner wall of the upper end of the guide frame 2, and a wind rod 9 is movably installed on the inner wall of the lower end of the suspension arm 8, and a fan blade 10 is fixedly connected to the outer wall of the end of the wind rod 9, and positioning arms 12 are respectively provided on the outer walls of the tower body 1 on the upper and lower sides of the guide frame 2, and a clamping rod 13 is movably connected to the inner wall of the positioning arm 12.

[0023] The pneumatic mechanism 3 includes a pneumatic rod 301 and pneumatic blades 302, and the pneumatic rod 301 is movably installed on the inner wall of the tower body 1, and the outer wall of the end of the pneumatic rod 301 is fixedly connected with the pneumatic blades 302, so that when the wind blows the pneumatic mechanism 3, the pneumatic mechanism 3 drives the fan blades 10 to rotate, so that the fan blades 10 accelerate the speed of air entering the tower body 1, thereby ensuring the cooling effect of the cooling tower.

[0024] The pneumatic rod 301 and the tower body 1 form a rotating structure, and the outer wall of the end of the pneumatic rod 301 inside the tower body 1 is connected to the outer wall of the end of the wind rod 9 through a sprocket mechanism 11, and the wind rod 9 and the suspension arm 8 are rotatably arranged, so that when the wind blows the pneumatic blades 302, the pneumatic blades 302 drive the pneumatic rod 301 to rotate, so that the pneumatic rod 301 drives the wind rod 9 to rotate through the sprocket mechanism 11, thereby allowing the fan blades 10 to rotate to increase the rate at which air enters the cooling tower.

[0025] The filter frame 5 and the guide frame 2 form a sliding structure, and the filter frame 5 and the baffle 4 are in close contact, so that the filter frame 5 can slide relative to the guide frame 2 for disassembly and assembly, and the baffle 4 can limit the filter frame 5.

[0026] The positioning arm 12 is rotationally connected to the tower body 1, and the lower surface of the end of the positioning arm 12 is connected to the outer wall of the clamping rod 13 through the spring 14, so as to facilitate the rotation of the positioning arm 12 relative to the tower body 1, thereby driving the clamping rod 13 and the guide frame 2 to be aligned, and the clamping rod 13 is elastically supported by the spring 14.

[0027] The clamping rod 13 is slidably connected to the positioning arm 12, and the clamping rod 13 is slidably arranged with the guide frame 2 and the filter frame 5 respectively, so that the spring 14 pushes the clamping rod 13 to move relative to the positioning arm 12, so that the clamping rod 13 can be stably inserted into the guide frame 2 and the filter frame 5, thereby limiting the filter frame 5 to complete the installation of the filter screen 6.

[0028] Working principle: When using the cooling tower guide device, first Figure 1-4 As shown, the user holds the handle 7, moves the filter frame 5 and inserts it into the guide frame 2, then pushes the filter frame 5 so that the filter frame 5 fits the baffle 4, then pulls the clamping rod 13 to slide relative to the positioning arm 12 so that the clamping rod 13 compresses the spring 14 and deforms, then pushes the positioning arm 12 to rotate so that the positioning arm 12 drives the clamping rod 13 to rotate, thereby aligning the clamping rod 13 with the guide frame 2, then releases the clamping rod 13, at this time the spring 14 resets and pushes the clamping rod 13 to move so that the clamping rod 13 is inserted into the guide frame 2 and the filter frame 5, and similarly operates the remaining clamping rods 13, thereby limiting the filter frame 5 After the installation of the filter screen 6 is completed, the filter screen 6 filters the air entering the tower body 1, so the device is convenient for filtering the air entering the cooling tower, thereby preventing foreign matter from entering the cooling tower and affecting the operation of the cooling tower. Then, as the outside air flows, the air blows the pneumatic rod 301 to rotate, and then the pneumatic rod 301 drives the pneumatic blades 302 to rotate. Next, the pneumatic blades 302 drive the sprocket mechanism 11 to make the wind rod 9 rotate relative to the suspension arm 8, and then the wind rod 9 drives the fan blades 10 to rotate. At this time, the fan blades 10 drive the air to enter the tower body 1 at an accelerated speed, thereby ensuring the use effect of the cooling tower. Then, as shown in FIG. Figure 3 and Figure 5 As shown, the outer wall of the pneumatic rod 301 is installed with a ratchet of a ratchet mechanism, and the outer wall of the tower body 1 is installed with ratchet teeth of the ratchet mechanism, so that the pneumatic rod 301 can rotate in one direction, preventing the pneumatic rod 301 from driving the fan blades 10 to rotate in the opposite direction and blocking air from entering the tower body 1.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A cooling tower flow guide device, comprising a tower body (1) and a sprocket mechanism (11), characterized in that: A guide frame (2) is installed through the four sides of the tower body (1), and a pneumatic mechanism (3) is arranged on the inner wall of the tower body (1) above the guide frame (2). Baffles (4) are fixed to the upper and lower inner walls of the guide frame (2), and a filter frame (5) is movably installed on the inner wall of the guide frame (2) on the side of the baffle (4), and a filter screen (6) is embedded and fixed in the inner wall of the filter frame (5), and handles (7) are fixed to the inner walls of the upper and lower sides of the filter frame (5). A suspension arm (8) is fixedly connected to the edge of the inner wall of the upper end of the guide frame (2), and a wind rod (9) is movably installed on the inner wall of the lower end of the suspension arm (8), and a fan blade (10) is fixedly connected to the outer wall of the end of the wind rod (9). Positioning arms (12) are respectively arranged on the outer walls of the tower body (1) on the upper and lower sides of the guide frame (2), and a clamping rod (13) is movably connected to the inner wall of the positioning arm (12).

2. A cooling tower flow guide device according to claim 1, characterized in that: The pneumatic mechanism (3) comprises a pneumatic rod (301) and pneumatic blades (302), wherein the pneumatic rod (301) is movably mounted on the inner wall of the tower body (1), and the outer wall of the end of the pneumatic rod (301) is fixedly connected to the pneumatic blades (302).

3. A cooling tower flow guide device according to claim 2, characterized in that: The pneumatic rod (301) and the tower body (1) form a rotating structure, and the outer wall of the end of the pneumatic rod (301) inside the tower body (1) is connected to the outer wall of the end of the wind rod (9) through a sprocket mechanism (11), and the wind rod (9) and the suspension arm (8) are rotatably arranged.

4. A cooling tower flow guide device according to claim 1, characterized in that: The filter frame (5) and the guide frame (2) form a sliding structure, and the filter frame (5) and the baffle (4) are in close contact with each other.

5. A cooling tower flow guide device according to claim 1, characterized in that: The positioning arm (12) is rotatably connected to the tower body (1), and the lower surface of the end of the positioning arm (12) is connected to the outer wall of the clamping rod (13) via a spring (14).

6. A cooling tower flow guide device according to claim 1, characterized in that: The clamping rod (13) and the positioning arm (12) are slidably connected, and the clamping rod (13) is slidably arranged with the guide frame (2) and the filter frame (5) respectively.

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