Cooling tower water spreading basin structure

Abstract

The utility model relates to the technical field of cooling towers, and discloses a cooling tower water spreading basin structure which comprises a water distribution basin, a fixing cover is arranged at the upper end of the water distribution basin, access covers are arranged on the two sides of the fixing cover on the water distribution basin, a cleaning assembly is arranged on the inner side of the water distribution basin, and the cleaning assembly comprises a connecting shaft arranged on a cover plate. A cleaning part is arranged at the lower end of the connecting shaft, the cleaning part is attached to the inner wall of the water distribution basin, the upper end of the connecting shaft penetrates through and is connected with a driving mechanism, and the driving mechanism is used for driving the connecting shaft to rotate and work; through cooperative use of the fixing cover and the cleaning assembly, the water inlet end of the water turbine is communicated with the circulating pipeline, circulating cooling water drives the water turbine to work, then the connecting shaft and the cleaning piece are driven to rotate slowly, the inner wall of the basin body is cleaned and scraped through the cleaning piece, incrustation and impurities are prevented from being attached to the inner wall of the basin body, and the service life of the basin body is prolonged. The device has the effects of self-cleaning and low energy consumption.

Description

Technical Field

[0001] The present application relates to the technical field of cooling towers, and in particular to a water basin structure of a cooling tower. Background Art

[0002] The water-spreading basin is one of the key parts of the cooling tower. It is responsible for receiving and spreading water droplets to increase the contact area with the air and improve the cooling effect. A nozzle is set at the bottom of the water-spreading basin. The cooling water is sprayed onto the filler below through the nozzle and then flows into the water collection basin. Finally, it flows into the circulation pipe through the drain port and enters the water-spreading basin from the water inlet, and the cycle continues.

[0003] In the prior art, some cooling tower designs use special water-sprinkling basin shapes and structures to increase the turbulence and impact of water flow, thereby reducing the accumulation of scale. However, the self-cleaning ability of the water-sprinkling basin of the cooling tower still has limitations. In practical applications, it is still necessary to regularly clean and remove scale to maintain the normal operation of the cooling tower, which brings inconvenience to the use of the cooling tower.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the self-cleaning ability of the water-spreading basin of a cooling tower is limited and regular cleaning and descaling are required, the present application provides a cooling tower water-spreading basin structure.

[0006] The present application provides a cooling tower water basin structure adopting the following technical solution:

[0007] A water distribution basin structure for a cooling tower comprises a water distribution basin, wherein a fixed cover is arranged at the upper end of the water distribution basin, inspection covers are arranged on both sides of the fixed cover on the water distribution basin, and a cleaning component is arranged on the inner side of the water distribution basin;

[0008] The fixed cover comprises a cover plate arranged on the water distribution basin, and a water inlet pipe is arranged on the cover plate;

[0009] The cleaning assembly includes a connecting shaft arranged on the cover plate, a cleaning piece is arranged at the lower end of the connecting shaft, the cleaning piece is fitted with the inner wall of the water distribution basin, and a driving mechanism is passed through and connected to the upper end of the connecting shaft, and the driving mechanism is used to drive the connecting shaft to rotate.

[0010] Preferably, the water distribution basin comprises a basin body, a connecting ear plate is provided on the basin body, and a plurality of reinforcing plates are provided on a side where the connecting ear plate and the basin body are close to each other.

[0011] Preferably, two reinforcing ribs are provided on the outer side of the water inlet pipe on the cover plate, the driving mechanism is installed above the two reinforcing ribs, and threaded columns are provided on the outer sides of several reinforcing ribs on the cover plate.

[0012] Preferably, the inspection cover comprises an upper plate arranged on the basin body, a plurality of positioning ear plates are arranged on one end of the upper plate close to the cover plate, and positioning holes adapted to the threaded columns are arranged on the positioning ear plates.

[0013] Preferably, the driving mechanism is a water turbine, the output shaft of the water turbine is connected to the connecting shaft through a transmission device to achieve low-speed rotation, and the water outlet end of the water turbine is connected to the water inlet pipe.

[0014] Preferably, the cleaning member comprises a bracket arranged on the connecting shaft, and a scraper is arranged on one side of the bracket close to the inner wall of the basin body.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] By using the fixed cover and the cleaning component in coordination, the water inlet end of the turbine is connected to the circulating pipe, so that the circulating cooling water drives the turbine to work, thereby driving the connecting shaft and the cleaning part to rotate slowly, and the cleaning part is used to clean and scrape the inner wall of the basin to prevent scale and impurities from adhering to the inner wall of the basin, and there is no need for regular cleaning; compared with the existing technology, it has the effects of self-cleaning and low energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0018] Figure 2 is a schematic diagram of a second perspective stereoscopic structure of an embodiment of the application;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure from a third perspective of an embodiment of the application.

[0020] Explanation of the accompanying drawings: 1. water distribution basin; 101. basin body; 102. connecting ear plate; 103. reinforcing plate; 2. fixing cover; 201. cover plate; 202. water inlet pipe; 203. reinforcing rib; 204. threaded column; 3. inspection cover; 301. upper plate; 302. positioning ear plate; 4. cleaning assembly; 401. connecting shaft; 402. cleaning part; 4021. bracket; 4022. scraper; 403. turbine. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 This application is described in further detail.

[0022] The present application embodiment discloses a cooling tower water basin structure. Figure 1-3A water distribution basin structure for a cooling tower includes a water distribution basin 1, a fixed cover 2 is installed on the upper end of the water distribution basin 1, inspection covers 3 are installed on both sides of the fixed cover 2 on the water distribution basin 1, and a cleaning component 4 is installed on the inner side of the water distribution basin 1;

[0023] The fixed cover 2 includes a cover plate 201 mounted on the water distribution basin 1, and a water inlet pipe 202 is mounted on the cover plate 201;

[0024] The cleaning assembly 4 includes a connecting shaft 401 installed on the cover plate 201, a cleaning member 402 is installed at the lower end of the connecting shaft 401, the cleaning member 402 is in contact with the inner wall of the water distribution basin 1, and the upper end of the connecting shaft 401 passes through and is connected to a driving mechanism, which is used to drive the connecting shaft 401 to rotate;

[0025] The inspection cover 3 includes an upper plate 301 mounted on the basin body 101, and a plurality of positioning ear plates 302 are mounted on one end of the upper plate 301 close to the cover plate 201, and positioning holes matching the threaded column 204 are mounted on the positioning ear plates 302;

[0026] By adopting the above technical solution, the driving mechanism is used to drive the connecting shaft 401 to rotate, thereby driving the cleaning member 402 to rotate slowly, and the rotating cleaning member 402 is used to clean and scrape the inner wall of the basin body 101 to prevent scale and impurities from adhering to the inner wall of the basin body 101, and there is no need for regular cleaning.

[0027] Reference Figure 2 The water distribution basin 1 includes a basin body 101, a connecting ear plate 102 is installed on the basin body 101, and a plurality of reinforcing plates 103 are installed on the side where the connecting ear plate 102 and the basin body 101 are close to each other;

[0028] By adopting the above technical solution, the basin body 101 is a circular water-spreading basin, the reinforcing plate 103 enhances the connection strength between the connecting ear plate 102 and the basin body 101 , and the bottom of the basin body 101 is evenly distributed with nozzles.

[0029] Reference Figure 1 , two reinforcing ribs 203 are installed on the outer side of the water inlet pipe 202 on the cover plate 201, the driving mechanism is installed above the two reinforcing ribs 203, and threaded columns 204 are installed on the outer side of several reinforcing ribs 203 on the cover plate 201;

[0030] By adopting the above technical solution, the strength of the cover plate 201 is enhanced by using the reinforcing ribs 203, so as to avoid deformation of the cover plate 201 and affect the sealing effect.

[0031] Reference Figure 3The driving mechanism is a water turbine 403, the output shaft of the water turbine 403 is connected to the connecting shaft 401 through a transmission device to achieve low-speed rotation, the water outlet of the water turbine 403 is connected to the water inlet pipe 202, and the cleaning member 402 includes a bracket 4021 installed on the connecting shaft 401, and a scraper 4022 is installed on one side of the bracket 4021 close to the inner wall of the basin body 101;

[0032] By adopting the above technical solution, the water inlet end of the turbine 403 is connected to the cooling water circulation pipeline of the cooling tower, and the circulating cooling water is used to drive the turbine 403 to work, thereby driving the connecting shaft 401 and the cleaning member 402 to rotate slowly, and the cleaning member 402 is used to clean and scrape the inner wall of the basin body 101, and the output shaft of the turbine 403 is connected to the cleaning member 402 via a reducer.

[0033] The implementation principle of a cooling tower water basin structure in an embodiment of the present application is as follows: the water inlet end of the turbine 403 is connected to the cooling water circulation pipeline of the cooling tower, and the circulating cooling water is used to drive the turbine 403 to work, thereby driving the connecting shaft 401 and the cleaning member 402 to rotate slowly, and the cleaning member 402 is used to clean and scrape the inner wall of the basin body 101. The output shaft of the turbine 403 is connected to the cleaning member 402 via a reducer, and the water of the turbine 403 enters the basin body 101 through the water outlet end and the water inlet pipe 202, and then falls into the filling area.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling tower water distribution basin structure, comprising a water distribution basin (1), characterized in that: The upper end of the water distribution basin (1) is provided with a fixed cover (2), both sides of the fixed cover (2) on the water distribution basin (1) are provided with inspection covers (3), and the inner side of the water distribution basin (1) is provided with a cleaning component (4); The fixed cover (2) comprises a cover plate (201) arranged on the water distribution basin (1), and a water inlet pipe (202) is arranged on the cover plate (201); The cleaning assembly (4) comprises a connecting shaft (401) arranged on the cover plate (201); a cleaning member (402) is arranged at the lower end of the connecting shaft (401); the cleaning member (402) is in contact with the inner wall of the water distribution basin (1); and a driving mechanism is passed through and connected to the upper end of the connecting shaft (401); the driving mechanism is used to drive the connecting shaft (401) to rotate.

2. A cooling tower water basin structure according to claim 1, characterized in that: The water distribution basin (1) comprises a basin body (101), a connecting ear plate (102) is provided on the basin body (101), and a plurality of reinforcing plates (103) are provided on the side where the connecting ear plate (102) and the basin body (101) are close to each other.

3. A cooling tower water basin structure according to claim 1, characterized in that: Two reinforcing ribs (203) are arranged on the outer side of the water inlet pipe (202) on the cover plate (201), the driving mechanism is installed above the two reinforcing ribs (203), and threaded columns (204) are arranged on the outer sides of a plurality of reinforcing ribs (203) on the cover plate (201).

4. A cooling tower water basin structure according to claim 1, characterized in that: The inspection cover (3) comprises an upper plate (301) arranged on the basin body (101), and a plurality of positioning ear plates (302) are arranged on one end of the upper plate (301) close to the cover plate (201), and the positioning ear plates (302) are provided with positioning holes adapted to the threaded columns (204).

5. The water basin structure of a cooling tower according to claim 1, characterized in that: The driving mechanism is a water turbine (403), the output shaft of the water turbine (403) is connected to the connecting shaft (401) through a transmission device to achieve low-speed rotation, and the water outlet end of the water turbine (403) is connected to the water inlet pipe (202).

6. A cooling tower water basin structure according to claim 1, characterized in that: The cleaning member (402) comprises a bracket (4021) arranged on the connecting shaft (401), and a scraper (4022) is arranged on one side of the bracket (4021) close to the inner wall of the basin body (101).

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