Cooling tower convenient for cleaning internal impurities

Abstract

The utility model discloses a cooling tower convenient to clean internal impurities, which comprises a main body, a rotating mechanism is mounted in the main body, two first rotating rollers are mounted on the bottom surface of the rotating mechanism, two second rotating rollers are mounted on the bottom surface of the rotating mechanism, and cleaning brushes are fixedly connected to the surfaces of the first rotating rollers. A motor can be controlled to operate through a rotating mechanism, a first rotating roller and a second rotating roller and an external control switch, and the first rotating roller and the second rotating roller are driven to rotate around the first rotating shaft under the cooperation of the first rotating shaft, a first sleeve, a connecting rod, a second sleeve and a second rotating shaft; impurities and dirt on the inner wall of the main body are scraped through the scraping plate, and the scraped inner wall of the main body is cleaned through the cleaning brush, so that the impurities on the inner wall of the main body of the cooling tower are more conveniently cleaned, the situation that the impurities are not cleaned for a long time and easily corrode the inner wall of the cooling tower is avoided, the working efficiency of the cooling tower is improved, and the service life of the cooling tower is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cooling tower which is convenient for cleaning internal impurities. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant, absorbs heat from a system and discharges it into the atmosphere to lower the water temperature. Its principle is to use the heat exchange between water and air flow to generate steam, and the steam evaporates and takes away the heat, achieving 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, and realize an evaporative heat dissipation device to lower the water temperature to ensure the normal operation of the system. When the cooling tower is in use, since a large amount of water is required inside it, impurities in the water can easily form scale on the inner wall of the cooling tower.

[0003] However, the cooling towers currently on the market are too crudely designed. After long-term use, it is not convenient to clean the impurities on the inner wall of the cooling tower. If the impurities are not cleaned for a long time, it will not only corrode the inner wall of the cooling tower, but also greatly reduce the working efficiency and service life of the cooling tower. For this reason, we provide a cooling tower that is easy to clean internal impurities to solve the above problems. Utility Model Content

[0004] The problem to be solved by the utility model is to provide a cooling tower which is convenient for cleaning impurities on the inner wall of a cooling tower, improves working efficiency and increases service life, and is convenient for cleaning internal impurities.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cooling tower which is convenient for cleaning internal impurities, comprising a main body, a rotating mechanism is installed inside the main body, two first rotating rollers are installed on the bottom surface of the rotating mechanism, two second rotating rollers are installed on the bottom surface of the rotating mechanism, a cleaning brush is fixedly connected to the surface of the first rotating roller, a scraper is fixedly connected to the surface of the second rotating roller, a drainage mechanism is installed on the bottom surface of the main body, an exhaust mechanism is installed above the inside of the main body, a filter is installed on the upper surface of the main body, the filter is arranged above the exhaust mechanism, and a refrigeration chamber is installed on the outer surface of the main body.

[0006] Preferably, for a cooling tower facilitating the cleaning of internal impurities, the rotating mechanism includes a mounting frame fixedly connected to the inner wall of the main body. A first sleeve is fixedly connected to the inner top wall of the mounting frame, and a first gear is fixedly connected to the outer surface of the first sleeve. A motor housing is fixedly connected to the upper surface of the mounting frame, and a motor is fixedly connected to the inside of the motor housing. The output end of the motor is fixedly connected to a first rotating shaft, the lower end of which passes through the upper surface of the mounting frame and extends into the mounting frame, and the lower end of the first rotating shaft penetrates into the inside of the first sleeve. Four connecting rods are fixedly connected to the outer surface of the first rotating shaft, and the four connecting rods are symmetrically distributed in pairs on the outer surface of the first rotating shaft. The ends of the four connecting rods away from the first rotating shaft are all fixedly connected to second sleeves, and a second rotating shaft is rotatably connected to the inside of the second sleeve. The upper end of the second rotating shaft is fixedly connected to a second gear, and all four second gears are meshed with the first gear. The lower end of the second rotating shaft passes through the bottom surface of the mounting frame and extends below the mounting frame. A plurality of through holes are formed in the upper surface of the mounting frame.

[0007] Preferably, for a cooling tower facilitating the cleaning of internal impurities, two of the first rotating rollers are respectively fixedly connected to the lower ends of two of the relatively symmetric second rotating shafts, and the other two second rotating rollers are respectively fixedly connected to the lower ends of the other two relatively symmetric second rotating shafts. The cleaning brush and the scraping plate are both in contact with the inner wall of the main body.

[0008] Preferably, for a cooling tower facilitating the cleaning of internal impurities, the drainage mechanism includes a water pump fixedly connected to the bottom surface of the main body. A connecting pipe is fixedly connected to the water intake of the water pump, and the end of the connecting pipe away from the water pump passes through the bottom surface of the main body and extends into the main body. A drain pipe is fixedly connected to the water outlet of the water pump.

[0009] Preferably, for a cooling tower facilitating the cleaning of internal impurities, a refrigeration mechanism is installed inside the refrigeration chamber, and a water inlet pipe is fixedly connected to the outer surface of the main body.

[0010] Preferably, for a cooling tower facilitating the cleaning of internal impurities, a fixing frame is installed on the bottom surface of the main body, and four support legs are fixedly connected to the bottom surface of the fixing frame. The four support legs are respectively distributed in a ring on the bottom surface of the fixing frame.

[0011] The advantages and beneficial effects of the present utility model are:

[0012] The utility model controls the operation of the motor through an external control switch by means of a rotating mechanism, a first rotating roller and a second rotating roller. Under the cooperation of a first rotating shaft, a first sleeve, a connecting rod, a second sleeve and a second rotating shaft, the first rotating roller and the second rotating roller are driven to rotate around the first rotating shaft. The impurities and dirt on the inner wall of the main body are scraped off by a scraping plate, and the inner wall of the main body that has been scraped is cleaned by a cleaning brush. This setting makes it more convenient to clean the impurities on the inner wall of the cooling tower main body, avoids the inner wall of the cooling tower being easily corroded due to long-term lack of cleaning of impurities, greatly improves the working efficiency of the cooling tower and the service life of the cooling tower. When the first rotating shaft rotates, under the cooperation of a first gear and a second gear, the second rotating shaft is driven to rotate inside the second sleeve, so that the first rotating roller and the second rotating roller rotate around the first rotating shaft while rotating self, enabling the cleaning brush and the scraping plate to also rotate self. This setting can effectively improve the efficiency and quality of cleaning impurities on the inner wall of the main body, and improves the practicability of the overall device.

[0013] The utility model controls the operation of the refrigeration mechanism through an external control switch by means of a refrigeration chamber, a refrigeration mechanism, a drainage mechanism, an exhaust mechanism and a filter screen. Under the action of the refrigeration chamber, the water inside the cooling tower main body can be quickly cooled, improving the working efficiency of the cooling tower. When the water cooling is completed, the operation of the water pump is controlled through an external control switch. Under the cooperation of a communicating pipe and a drain pipe, it is more convenient for people to drain the water inside the cooling tower main body. The operation of the exhaust mechanism is controlled through an external control switch. Under the cooperation of the filter screen and the through holes, the hot air in the water of the cooling tower main body can be quickly discharged, thereby accelerating the cooling of the water. Description of the Drawings

[0014] Figure 1 is a perspective sectional structure diagram of the utility model;

[0015] Figure 2 is a perspective structure diagram of the utility model;

[0016] Figure 3 is a perspective sectional structure diagram of the rotating mechanism of the utility model;

[0017] Figure 4 is a perspective structure diagram of the first rotating roller and the second rotating roller of the utility model;

[0018] Figure 5 is a perspective structure diagram of the drainage mechanism of the utility model.

[0019] In the figure: 1. Main body; 2. Rotating mechanism; 201. Mounting frame; 202. First sleeve; 203. First gear; 204. Motor housing; 205. Motor; 206. First rotating shaft; 207. Connecting rod; 208. Second sleeve; 209. Second rotating shaft; 210. Second gear; 211. Through hole; 3. First rotating roller; 4. Cleaning brush; 5. Second rotating roller; 6. Scraper; 7. Drainage mechanism; 701. Water pump; 702. Connecting pipe; 703. Drain pipe; 8. Exhaust mechanism; 9. Filter screen; 10. Refrigeration chamber; 11. Refrigeration mechanism; 12. Water inlet pipe; 13. Fixed frame; 14. Support leg. Detailed implementation mode

[0020] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following will combine the accompanying drawings and embodiments. The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present utility model.

[0021] As Figures 1 to 5 shown, a cooling tower convenient for cleaning internal impurities includes a main body 1. A rotating mechanism 2 is installed inside the main body 1. Two first rotating rollers 3 are installed on the bottom surface of the rotating mechanism 2. Two second rotating rollers 5 are installed on the bottom surface of the rotating mechanism 2. A cleaning brush 4 is fixedly connected to the surface of the first rotating roller 3. A scraper 6 is fixedly connected to the surface of the second rotating roller 5. A drainage mechanism 7 is installed on the bottom surface of the main body 1. An exhaust mechanism 8 is installed above the inside of the main body 1. A filter screen 9 is installed on the upper surface of the main body 1. The filter screen 9 is arranged above the exhaust mechanism 8. A refrigeration chamber 10 is installed on the outer surface of the main body 1.

[0022] The operation of the device is controlled by an external control switch. With the cooperation of the rotating mechanism 2, the first rotating roller 3, the second rotating roller 5, the cleaning brush 4 and the scraper 6, it is more convenient to clean the impurities on the inner wall of the main body 1. The setting of the drainage mechanism 7 facilitates the discharge of the water inside the main body 1. The settings of the refrigeration chamber 10 and the exhaust mechanism 8 facilitate the cooling of the water inside the main body 1.

[0023] The rotating mechanism 2 includes a mounting frame 201 which is fixedly connected to the inner wall of the main body 1. The inner top wall of the mounting frame 201 is fixedly connected with a first sleeve 202. The outer surface of the first sleeve 202 is fixedly connected with a first gear 203. The upper surface of the mounting frame 201 is fixedly connected with a motor housing 204. The inside of the motor housing 204 is fixedly connected with a motor 205. The output end of the motor 205 is fixedly connected with a first rotating shaft 206. The lower end of the first rotating shaft 206 passes through the upper surface of the mounting frame 201 and extends into the interior of the mounting frame 201, and the lower end of the first rotating shaft 206 penetrates inside the first sleeve 202. Four connecting rods 207 are fixedly connected to the outer surface of the first rotating shaft 206 in total. The four connecting rods 207 are symmetrically distributed in pairs on the outer surface of the first rotating shaft 206. The ends of the four connecting rods 207 far from the first rotating shaft 206 are all fixedly connected with second sleeves 208. A second rotating shaft 209 is rotatably connected inside the second sleeve 208. The upper end of the second rotating shaft 209 is fixedly connected with a second gear 210. The four second gears 210 are all meshed with the first gear 203. The lower end of the second rotating shaft 209 passes through the bottom surface of the mounting frame 201 and extends below the mounting frame 201. A plurality of through holes 211 are formed in the upper surface of the mounting frame 201 in total.

[0024] Control the operation of the motor 205 through an external control switch. With the cooperation of the first rotating shaft 206, the first sleeve 206, the connecting rods 207, the second sleeves 208 and the second rotating shafts 209, drive the first rotating roller 3 and the second rotating roller 5 to rotate around the first rotating shaft 206. Scrape the impurities and dirt on the inner wall of the main body 1 through the scraper 6, and clean the inner wall of the main body 1 that has been scraped through the cleaning brush 4. This setting is more convenient for cleaning the impurities on the inner wall of the cooling tower main body 1, avoiding the corrosion of the inner wall of the cooling tower due to the long-term non-cleaning of impurities, and greatly improving the working efficiency of the cooling tower and the service life of the cooling tower.

[0025] Two first rotating rollers 3 are respectively fixedly connected to the lower ends of two of the relatively symmetric second rotating shafts 209. Two second rotating rollers 5 are respectively fixedly connected to the lower ends of the other two relatively symmetric second rotating shafts 209. The cleaning brush 4 and the scraper 6 are both in contact with the inner wall of the main body 1.

[0026] When the first rotating shaft 206 rotates, with the cooperation of the first gear 203 and the second gear 210, drive the second rotating shaft 209 to rotate inside the second sleeve 208, so that the first rotating roller 3 and the second rotating roller 5 rotate around the first rotating shaft 206 while rotating self, so that the cleaning brush 4 and the scraper 6 can also rotate self. This setting can effectively improve the cleaning efficiency and cleaning quality of the impurities on the inner wall of the main body 1, and improve the practicability of the overall device.

[0027] The drainage mechanism 7 includes a water pump 701. The water pump 701 is fixedly connected to the bottom surface of the main body 1. A connecting pipe 702 is fixedly connected to the water intake of the water pump 701. One end of the connecting pipe 702 away from the water pump 701 penetrates through the bottom surface of the main body 1 and extends into the interior of the main body 1. A drain pipe 703 is fixedly connected to the water outlet of the water pump 701.

[0028] The operation of the water pump 701 is controlled by an external control switch. With the cooperation of the connecting pipe 702 and the drain pipe 703, it is more convenient for people to drain the water inside the cooling tower main body 1.

[0029] A refrigeration mechanism 11 is installed inside the refrigeration chamber 10. A water inlet pipe 12 is fixedly connected to the outer surface of the main body 1.

[0030] The operation of the refrigeration mechanism 11 is controlled by an external control switch. Under the action of the refrigeration chamber 10, the water inside the cooling tower main body 1 can be quickly cooled, improving the working efficiency of the cooling tower. The setting of the water inlet pipe 12 facilitates the transportation of water into the main body 1.

[0031] A fixing frame 13 is installed on the bottom surface of the main body 1. A total of four support legs 14 are fixedly connected to the bottom surface of the fixing frame 13. The four support legs 14 are respectively distributed in a circular pattern on the bottom surface of the fixing frame 13.

[0032] With the cooperation of the fixing frame 13 and the support legs 14, support can be provided for the cooling tower main body 1, improving the stability of the overall device.

[0033] Working principle: When the device is in use, the water to be cooled can be conveyed into the interior of the cooling tower main body 1 through the water inlet pipe 12. The refrigeration mechanism 11 is controlled to operate through an external control switch. Under the action of the refrigeration chamber 10, the water inside the cooling tower main body 1 is rapidly cooled. The exhaust mechanism 8 is controlled to operate through an external control switch. With the cooperation of the filter screen 9 and the through holes 211, the hot air of the water in the cooling tower main body 1 is rapidly discharged. When the water cooling is completed, the water pump 701 is controlled to operate through an external control switch. With the cooperation of the connecting pipe 702 and the drain pipe 703, the water inside the cooling tower main body 1 can be discharged. When the cooling tower is used for a long time and the impurities on the inner wall of the cooling tower main body 1 need to be cleaned, an appropriate amount of water is conveyed into the main body 1 through the water inlet pipe 12. The motor 205 is controlled to operate through an external control switch. With the cooperation of the first rotating shaft 206, the first sleeve 206, the connecting rod 207, the second sleeve 208 and the second rotating shaft 209, the first rotating roller 3 and the second rotating roller 5 are driven to rotate around the first rotating shaft 206. The impurities and dirt on the inner wall of the main body 1 are scraped off by the scraper 6. When the first rotating shaft 206 rotates, with the cooperation of the first gear 203 and the second gear 210, the second rotating shaft 209 is driven to rotate inside the second sleeve 208, so that the first rotating roller 3 and the second rotating roller 5 rotate around the first rotating shaft 206 while rotating on their own axes, so that the cleaning brush 4 and the scraper 6 can also rotate on their own axes, thereby cleaning the inner wall of the main body 1 more thoroughly. Then, the water pump 701 is controlled to operate through an external control switch. With the cooperation of the connecting pipe 702 and the drain pipe 703, the sewage cleaned can be discharged.

[0034] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, as well as a specific orientation structure and operation. Therefore, it cannot be understood as a limitation to the present invention. In addition, "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0035] It should be noted that the standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the inventor will not elaborate here.

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] The above has described in detail an embodiment of the present utility model, but the described content is only a preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. Any equivalent changes and improvements made in accordance with the scope of the application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A cooling tower that is convenient for cleaning internal impurities, characterized in that: It includes a main body (1), a rotating mechanism (2) is installed inside the main body (1), two first rotating rollers (3) are installed on the bottom surface of the rotating mechanism (2) in total, two second rotating rollers (5) are installed on the bottom surface of the rotating mechanism (2) in total, a cleaning brush (4) is fixedly connected to the surface of the first rotating roller (3), a scraping plate (6) is fixedly connected to the surface of the second rotating roller (5), a drainage mechanism (7) is installed on the bottom surface of the main body (1), an exhaust mechanism (8) is installed above the inside of the main body (1), a filter screen (9) is installed on the upper surface of the main body (1), the filter screen (9) is arranged above the exhaust mechanism (8), and a refrigerating chamber (10) is installed on the outer surface of the main body (1).

2. The cooling tower for facilitating the cleaning of internal impurities according to claim 1, wherein: The rotating mechanism (2) includes a mounting frame (201), the mounting frame (201) is fixedly connected to the inner wall of the main body (1), a first sleeve (202) is fixedly connected to the inner top wall of the mounting frame (201), a first gear (203) is fixedly connected to the outer surface of the first sleeve (202), a motor housing (204) is fixedly connected to the upper surface of the mounting frame (201), a motor (205) is fixedly connected to the inside of the motor housing (204), an output end of the motor (205) is fixedly connected to a first rotating shaft (206), a lower end of the first rotating shaft (206) penetrates through the upper surface of the mounting frame (201) and extends into the mounting frame (201), and the lower end of the first rotating shaft (206) penetrates through the inside of the first sleeve (202), four connecting rods (207) are fixedly connected to the outer surface of the first rotating shaft (206) in total, the four connecting rods (207) are symmetrically distributed in pairs on the outer surface of the first rotating shaft (206), one end of each of the four connecting rods (207) far from the first rotating shaft (206) is fixedly connected to a second sleeve (208), a second rotating shaft (209) is rotatably connected to the inside of the second sleeve (208), a second gear (210) is fixedly connected to an upper end of the second rotating shaft (209), the four second gears (210) are all meshed with the first gear (203), a lower end of the second rotating shaft (209) penetrates through the bottom surface of the mounting frame (201) and extends below the mounting frame (201), and a plurality of through holes (211) are formed in the upper surface of the mounting frame (201) in total.

3. The cooling tower for facilitating the cleaning of internal impurities according to claim 2, wherein: The two first rotating rollers (3) are respectively fixedly connected to lower ends of two of the relatively symmetrical second rotating shafts (209), the two second rotating rollers (5) are respectively fixedly connected to lower ends of the other two relatively symmetrical second rotating shafts (209), and both the cleaning brush (4) and the scraping plate (6) are in contact with the inner wall of the main body (1).

4. A cooling tower facilitating the cleaning of internal impurities according to claim 1, characterized in that: The drainage mechanism (7) includes a water pump (701). The water pump (701) is fixedly connected to the bottom surface of the main body (1). A connecting pipe (702) is fixedly connected to the water intake of the water pump (701). One end of the connecting pipe (702) away from the water pump (701) penetrates through the bottom surface of the main body (1) and extends into the interior of the main body (1). A drain pipe (703) is fixedly connected to the water outlet of the water pump (701).

5. A cooling tower facilitating the cleaning of internal impurities according to claim 1, characterized in that: A refrigeration mechanism (11) is installed inside the refrigeration chamber (10). A water inlet pipe (12) is fixedly connected to the outer surface of the main body (1).

6. The cooling tower for facilitating the cleaning of internal impurities according to claim 1, wherein: A fixing frame (13) is installed on the bottom surface of the main body (1). A total of four support legs (14) are fixedly connected to the bottom surface of the fixing frame (13). The four support legs (14) are respectively distributed in a circular shape on the bottom surface of the fixing frame (13).

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