Cooling tower with dust removal device

Abstract

The utility model belongs to the technical field of cooling towers, and particularly relates to a cooling tower with a dust removal device, which comprises a base, a placing frame is mounted at the top end of the base, a circulating pipe is mounted at the top end of the placing frame, a fixing plate is mounted at the top end of the base, a shell is mounted at the top end of the fixing plate, and a fan is arranged at the top end of the shell. A protective cover is mounted at the top end of the fan, a better use effect is achieved, before use, a fixing ring is pinched firstly, a limiting plate corresponds to an upper limiting groove and is pressed downwards, the limiting plate slides downwards at the top end of the mounting plate through the limiting groove, and the fan can be used after the limiting plate completely slides into the mounting plate through the limiting groove. And the limiting plate firmly clamps the fixing ring in the middle of the mounting plate, so that the situation that the existing cooling tower is not provided with a dustproof structure, external dust is easy to fly into the cooling tower through a heat dissipation opening in the long-time use process, water circulation is polluted, and a flow guide pipe is blocked is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling towers, and particularly relates to a cooling tower with a dust removal device. Background Technique

[0002] A cooling tower is an evaporation cooling device that uses the principle of heat exchange between water and air flow contact to generate steam, and the evaporation of steam takes away heat to achieve evaporation heat dissipation, convective heat transfer, and radiative heat transfer, etc., to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature, so as to ensure the normal operation of the system. The device is generally barrel-shaped, so it is called a cooling tower. It is widely used in air-conditioning circulating water systems and industrial circulating water systems. According to the publication number: CN217585391U, a new type of cooling tower is disclosed, which includes a frame, a cooling tower main body, an air extraction device, a spraying device, a packing bracket, and a water collecting tank; the cooling tower main body is provided with a water inlet communicated with the spraying device and a water outlet communicated with the water collecting tank, and an air inlet is opened on the side surface of the cooling tower main body; the air extraction device is installed in the opening at the top of the cooling tower main body; the spraying device is provided with a plurality of spraying ports; the packing bracket is at least one layer, and multiple packing brackets are arranged at intervals along the height direction of the cooling tower main body for fixing the cooling packing, and the number of layers of the packing bracket can be adjusted according to the volume and weight of the cooling packing to adapt to the cooling packing. When it is necessary to adjust according to the volume and weight of different cooling packings, the number of layers of the packing bracket can be adjusted to meet the structure of adjusting the packing bracket according to the volume and weight of the cooling seasoning, and at the same time, the cooling packing can be well fixed, improving the utilization rate and practicability of the packing bracket. However, the above technology still has some defects. For example, the existing cooling tower does not design a dust-proof structure, and it is easy for external dust to float into the cooling tower through the heat dissipation port during long-term use, resulting in the pollution of the water cycle and the blockage of the diversion pipe, and the practicability is poor, so it needs to be improved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a cooling tower with a dust removal device, so as to at least solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above object, the cooling tower with a dust removal device provided by an embodiment of the present utility model includes a base, a placement rack is installed at the top of the base, a circulation pipe is installed at the top of the placement rack, a fixing plate is installed at the top of the base, a housing is installed at the top of the fixing plate, a fan is arranged at the top of the housing, a protective cover is installed at the top of the fan, a water pump is installed on the right side of the base, a filter cover is arranged at the input end of the water pump, a connecting pipe is installed at the output end of the water pump, a diversion pipe is installed at the top of the connecting pipe, a spray head is installed at the bottom of the diversion pipe, a mounting plate is installed on the surface of the fixing plate, a limiting plate is arranged inside the mounting plate, a fixing ring is installed in the middle of the limiting plate, a dust-proof net is installed on the surface of the fixing ring, a filter plate is installed at the top of the placement rack, and a filter screen is arranged at the top of the filter plate.

[0005] Optionally, support pads are fixedly installed at the four corners of the base, and heat dissipation openings are formed on the four surfaces of the fixing plate.

[0006] Optionally, the diversion pipes are evenly distributed at the top of the circulation pipe, and the spray heads are evenly distributed at the bottom of the diversion pipes.

[0007] Optionally, the limiting plate slides inside the mounting plate through a limiting groove, and the limiting plates are symmetrically distributed at the left and right ends of the fixing ring.

[0008] Optionally, the fixing ring is slidably connected to the fixing plate and is also slidably connected to the mounting plate.

[0009] Optionally, a groove is formed at the top of the filter cover, a rotating groove is formed on the left side of the filter cover, a rotating rod is arranged inside the rotating groove, an inclined plate is fixedly installed on the left side of the rotating rod, side plates are fixedly installed at the front and rear ends of the inclined plate, and a brush is installed on the back of the side plates.

[0010] Optionally, the grooves are evenly distributed at the top of the filter cover, the rotating rod rotates on the left side of the filter cover through the rotating groove, and the side plates are rotatably connected to the filter cover.

[0011] One or more of the above technical solutions in the cooling tower with a dust removal device provided by an embodiment of the present utility model have at least one of the following technical effects:

[0012] 1. The cooling tower with a dust removal device of the present utility model realizes better use effects through the mounting plate, the limiting groove, the limiting plate, the fixing ring, the dustproof net, the filter plate and the filter screen. Before use, first pinch the fixing ring, align the limiting plate with the upper limiting groove and press it downward, so that the limiting plate slides downward on the top of the mounting plate through the limiting groove. When the limiting plate completely slides into the interior of the mounting plate through the limiting groove, it is okay. And at this time, the limiting plate firmly clamps the fixing ring in the middle of the mounting plate, thus avoiding the situation that the existing cooling tower does not have a dustproof structure, and it is easy for external dust to float into the interior of the cooling tower through the heat dissipation port during long-term use, resulting in the pollution of the water circulation and the blockage of the diversion pipe.

[0013] 2. The cooling tower with a dust removal device of the present utility model can more conveniently clean the filter cover through the groove, the rotating groove, the rotating rod, the inclined plate, the side plate and the brush. During use, due to the suction of the water pump, the inclined plate will be driven to rotate, so that the inclined plate rotates on the left side of the filter cover through the rotating rod and the rotating groove, and the inclined plate drives the side plate and the brush to rotate on the surface of the filter cover. At this time, the brush can clean the impurities on the surface of the filter cover, thus preventing the situation that the use effect is poor due to the blockage of the surface of the filter cover during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic diagram of the cooling tower with a dust removal device provided by the embodiment of the present utility model.

[0016] Figure 2 It is an exploded view of the cooling tower with a dust removal device provided by the embodiment of the present utility model.

[0017] Figure 3 It is a left exploded view of the cooling tower with a dust removal device provided by the embodiment of the present utility model.

[0018] Figure 4 It is the cooling tower with a dust removal device provided by the embodiment of the present utility model Figure 2 The enlarged view of part A in it.

[0019] Figure 5 It is the cooling tower with a dust removal device provided by the embodiment of the present utility model Figure 3 The enlarged view of part B in it.

[0020] Among them, the reference numerals in the drawings:

[0021] 1 - Base 2 - Support pad 3 - Placing rack

[0022] 4 - Circulation pipe 5 - Fixed plate 6 - Heat dissipation opening

[0023] 7 - Outer shell 8 - Fan 9 - Protective cover

[0024] 10 - Water pump 11 - Filter cover 12 - Connecting pipe

[0025] 13 - Diversion pipe 14 - Sprinkler head 15 - Mounting plate

[0026] 16 - Limiting groove 17 - Limiting plate 18 - Fixed ring

[0027] 19 - Dust-proof net 20 - Filter plate 21 - Filter screen

[0028] 22 - Groove 23 - Rotating groove 24 - Rotating rod

[0029] 25 - Inclined plate 26 - Side plate 27 - Brush Detailed implementation manners

[0030] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The following is by reference to the attached Figures 1-5 The described embodiments are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0031] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0032] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0033] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model may be understood according to specific circumstances.

[0034] In one embodiment of the present utility model, as Figures 1-4As shown in the figure, a cooling tower with a dust removal device is provided, which includes a base 1. A placement rack 3 is installed at the top of the base 1. A circulation pipe 4 is installed at the top of the placement rack 3. A fixing plate 5 is installed at the top of the base 1. A housing 7 is installed at the top of the fixing plate 5. A fan 8 is arranged at the top of the housing 7. A protective cover 9 is installed at the top of the fan 8. A water pump 10 is installed on the right side of the base 1. A filter cover 11 is arranged at the input end of the water pump 10. A connecting pipe 12 is installed at the output end of the water pump 10. A guide pipe 13 is installed at the top of the connecting pipe 12. A spray head 14 is installed at the bottom of the guide pipe 13. An installation plate 15 is installed on the surface of the fixing plate 5. A limiting plate 17 is arranged inside the installation plate 15. A fixing ring 18 is installed in the middle of the limiting plate 17. A dust-proof net 19 is installed on the surface of the fixing ring 18. A filter plate 20 is installed at the top of the placement rack 3. A filter screen 21 is arranged at the top of the filter plate 20. By setting the installation plate 15, the limiting groove 16, the limiting plate 17, the fixing ring 18, the dust-proof net 19, the filter plate 20 and the filter screen 21, a better use effect is achieved. Before use, first pinch the fixing ring 18 to align the limiting plate 17 with the limiting groove 16 and press it downwards, so that the limiting plate 17 slides downwards at the top of the installation plate 15 through the limiting groove 16. When the limiting plate 17 completely slides into the installation plate 15 through the limiting groove 16, it is okay. And at this time, the limiting plate 17 firmly clamps the fixing ring 18 in the middle of the installation plate 15, thus avoiding the situation that the existing cooling tower does not have a dust-proof structure, and it is easy for external dust to float into the cooling tower through the heat dissipation port 6 during long-term use, resulting in the pollution of the water cycle and the blockage of the guide pipe 13. Support pads 2 are fixedly installed at the four corners of the base 1. Heat dissipation ports 6 are opened on the four surfaces of the fixing plate 5, which is more convenient for heat dissipation and prevents the situation that the heat dissipation effect is not good due to the lack of heat dissipation ports 6 on the fixing plate 5 after long-term use. The guide pipes 13 are evenly distributed at the top of the circulation pipe 4. The spray heads 14 are evenly distributed at the bottom of the guide pipes 13, which is more convenient for the spray heads 14 to spray and avoids the situation that the use effect of the spray heads 14 is not good due to the small spraying range of the spray heads 14 after long-term use. The limiting plate 17 slides inside the installation plate 15 through the limiting groove 16. The limiting plates 17 are symmetrically distributed at the left and right ends of the fixing ring 18, which is more convenient for the limiting plate 17 to slide and prevents the situation that the limiting plate 17 cannot slide due to being stuck by the installation plate 15 during use. The fixing ring 18 is slidably connected to the fixing plate 5 and the fixing ring 18 is slidably connected to the installation plate 15, which is more convenient for the fixing ring 18 to slide and avoids the situation that the fixing ring 18 cannot continue to slide due to being stuck by the fixing plate 5 or the installation plate 15 during use.

[0035] As Figures 1-3, as shown in FIGS. 5, a groove 22 is provided at the top end of the filter cover 11, a rotating groove 23 is provided on the left side of the filter cover 11, a rotating rod 24 is arranged inside the rotating groove 23, a sloping plate 25 is fixedly installed on the left side of the rotating rod 24, side plates 26 are fixedly installed at the front and rear ends of the sloping plate 25, and a brush 27 is installed on the back of the side plate 26, which is more convenient for cleaning the filter cover 11. During use, due to the suction of the water pump 10, the sloping plate 25 will be driven to rotate, so that the sloping plate 25 rotates on the left side of the filter cover 11 through the rotating rod 24 and the rotating groove 23, and the sloping plate 25 drives the side plate 26 and the brush 27 to rotate on the surface of the filter cover 11. At this time, the brush 27 can clean the impurities on the surface of the filter cover 11, thereby preventing the situation that the use of the filter cover 11 is affected due to blockage of its surface during use. The grooves 22 are evenly distributed at the top end of the filter cover 11, the rotating rod 24 rotates on the left side of the filter cover 11 through the rotating groove 23, and the side plate 26 is rotatably connected to the filter cover 11, which is more convenient for the rotating rod 24 to rotate and avoids the situation that the rotating rod 24 cannot continue to rotate because it is stuck by the filter cover 11 during use.

[0036] At least one of the above embodiments of the present utility model can at least achieve that during use, first place the base 1 at the required position, so that the support pad 2 firmly supports the base 1, then connect the pipeline to the output and input ends of the circulation pipe 4, so that the coolant circulates on the top of the placement rack 3 through the circulation pipe 4, then introduce water into the base 1, and then start the water pump 10 on the right side of the base 1, so that the water pump 10 introduces the water inside the base 1 through the filter cover 11 into the inside of the diversion pipe 13 through the connecting pipe 12 and sprays it on the surface of the circulation pipe 4 through the nozzle 14 to achieve the cooling effect. And start the fan 8 at the top of the housing 7 again, so that the fan 8 rotates at the bottom of the protective cover 9 to blow out the heat dissipated by the circulation pipe 4, and the excess heat will dissipate through the heat dissipation port 6 on the surface of the fixing plate 5. During the spraying and cooling process, the filter screen 21 at the top of the filter plate 20 can filter the water. And before use, first pinch the fixing ring 18 to align the limiting plate 17 with the upper limiting groove 16 and press it downwards, so that the limiting plate 17 slides downwards on the top of the mounting plate 15 through the limiting groove 16. When the limiting plate 17 completely slides into the inside of the mounting plate 15 through the limiting groove 16, it is okay. At this time, the limiting plate 17 can firmly hold the fixing ring 18 and the dustproof net 19 in the middle of the mounting plate 15, thereby preventing the situation that external dust enters the inside of the fixing plate 5 through the heat dissipation port 6 and pollutes the water during use. And during use, due to the suction of the water pump 10, the sloping plate 25 will be driven to rotate, so that the rotating rod 24 drives the sloping plate 25 to rotate on the left side of the filter cover 11 through the rotating groove 23 and drives the side plate 26 and the brush 27 to rotate, so that the brush 27 cleans the impurities on the surface of the groove 22, thereby preventing the filter cover 11 from being blocked by impurities.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Cooling tower with dust removal device, comprising a base (1), characterized in that: A placement rack (3) is installed at the top end of the base (1). A circulation pipe (4) is installed at the top end of the placement rack (3). A fixing plate (5) is installed at the top end of the base (1). A housing (7) is installed at the top end of the fixing plate (5). A blower (8) is arranged at the top end of the housing (7). A protective cover (9) is installed at the top end of the blower (8). A water pump (10) is installed on the right side of the base (1). A filter cover (11) is arranged at the input end of the water pump (10). A connecting pipe (12) is installed at the output end of the water pump (10). A diversion pipe (13) is installed at the top end of the connecting pipe (12). A spray head (14) is installed at the bottom end of the diversion pipe (13). A mounting plate (15) is installed on the surface of the fixing plate (5). A limiting plate (17) is arranged inside the mounting plate (15). A fixing ring (18) is installed in the middle of the limiting plate (17). A dust-proof net (19) is installed on the surface of the fixing ring (18). A filter plate (20) is installed at the top end of the placement rack (3). A filter screen (21) is arranged at the top end of the filter plate (20).

2. The cooling tower with a dust removal device according to claim 1, characterized in that: Support pads (2) are fixedly installed at the four corners of the base (1). Heat dissipation openings (6) are formed on the four surfaces of the fixing plate (5).

3. The cooling tower with a dust removal device according to claim 1, characterized in that: The diversion pipes (13) are evenly distributed at the top end of the circulation pipe (4). The spray heads (14) are evenly distributed at the bottom end of the diversion pipes (13).

4. The cooling tower with a dust removal device according to claim 1, characterized in that: The limiting plate (17) slides inside the mounting plate (15) through a limiting groove (16). The limiting plates (17) are symmetrically distributed at the left and right ends of the fixing ring (18).

5. The cooling tower with a dust removal device according to claim 1, characterized in that: The fixing ring (18) is slidably connected to the fixing plate (5). The fixing ring (18) is slidably connected to the mounting plate (15).

6. The cooling tower with a dust removal device according to claim 1, characterized in that: A groove (22) is formed at the top end of the filter cover (11). A rotating groove (23) is formed on the left side of the filter cover (11). A rotating rod (24) is arranged inside the rotating groove (23). An inclined plate (25) is fixedly installed on the left side of the rotating rod (24). Side plates (26) are fixedly installed at the front and rear ends of the inclined plate (25). A brush (27) is installed on the back surface of the side plates (26).

7. The cooling tower with a dust removal device according to claim 6, characterized in that: The grooves (22) are evenly distributed at the top end of the filter cover (11). The rotating rod (24) rotates on the left side of the filter cover (11) through the rotating groove (23). The side plates (26) are rotatably connected to the filter cover (11).

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