Cooling tower with cleaning device

Abstract

The utility model discloses a cooling tower with a cleaning device, which is characterized in that a water inlet pipe is arranged at the bottom end of a cooling tower main body in a penetrating manner, the water inlet pipe is connected with a flow dividing pipe arranged in the cooling tower main body, the flow dividing pipe is connected with two groups of S-shaped cooling pipes, and the other ends of the S-shaped cooling pipes are connected through a flow collecting pipe; the collecting pipe is connected with the water pump through the water outlet pipe, the other end of the water pump is connected with the first connecting pipe, the water inlet end of the water inlet pipe is connected with the second connecting pipe through the filter box, the filter box comprises a box body, a filter screen mechanism is installed in the box body, and a cleaning device used in cooperation with the filter screen mechanism is arranged in the box body. According to the cooling tower with the cleaning device, the cleaning device matched with a filter screen mechanism for use is arranged in the box body to solve the problem that the cooling tower adopts a filter screen to filter impurities in cooling liquid, and when the filter screen needs to be cleaned, the filter screen needs to be taken out for cleaning, so that the process is relatively inconvenient.

Description

Technical Field

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

[0002] A cooling tower is a device that uses water as a circulating coolant and absorbs heat from system equipment and discharges it into the atmosphere to lower the water temperature. It can be divided into some natural ventilation cooling towers, mechanical ventilation cooling towers, and mixed ventilation cooling towers, etc., and is widely used in industrial production processes.

[0003] After searching, it is found that in the prior art, such as announcement number CN218627830U, a multi-stage cooling tower is provided, including a cooling tower body, a water inlet pipe is provided at the bottom end of the cooling tower body, exhaust fans are fixed on both sides of the top of the cooling tower body, and a water outlet pipe is provided at the top of the cooling tower body. When the multi-stage cooling tower is in use, two sets of exhaust fans are started to draw in external air and dissipate heat and cool the first cooling pipe and the second cooling pipe inside. An air filter is provided inside the bottom groove at the bottom end of the cooling tower body. The air filter can filter and remove large particles of dust and fluff entering the air inside the cooling tower body from the ventilation groove, and can prevent dust from inside the cooling tower while it is in use. The air filter is fixed by magnetic attraction between the magnetic strip and the inside of the bottom groove, which is convenient for disassembly and cleaning, and solves the problem of inconvenience in preventing dust from inside the cooling tower.

[0004] In summary, the existing cooling tower can filter impurities in the coolant, but the above cooling tower uses a filter to filter impurities in the coolant. When the filter needs to be cleaned, it needs to be taken out and cleaned, which is inconvenient. Therefore, a cooling tower with a cleaning device is proposed. Utility Model Content

[0005] The utility model aims to provide a cooling tower with a cleaning device to solve the problem that the cooling tower proposed in the above background technology uses a filter to filter impurities in the coolant, and when the filter needs to be cleaned, it needs to be taken out and cleaned, which is an inconvenient process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower with a cleaning device, comprising a cooling tower body, a water inlet pipe is provided through the bottom end of the cooling tower body, and the water inlet pipe is connected to a shunt pipe provided inside the cooling tower body, the shunt pipe is connected to two groups of serpentine cooling pipes, and the other ends of the serpentine cooling pipes are connected through a header, the header is connected to a water pump through a water outlet pipe, and the other end of the water pump is connected to a first connecting pipe, the water inlet end of the water inlet pipe is connected to a second connecting pipe through a filter box, the filter box comprises a box body, and a filter screen mechanism is installed inside the box body, and a filter screen mechanism is provided inside the box body There is a cleaning device used in conjunction with the filter mechanism, and an impurity discharge port used in conjunction with the filter mechanism is opened at the bottom of the box, the impurity discharge port is connected to the feed port of the collection box, and a conical feed hopper is installed at the feed port; the cleaning device includes a driving motor, and the output end of the driving motor is connected to the first gear through a driving rod, the first gear is meshed with the second gears arranged on both sides, and the second gear is installed on the outside of the screw mechanism, one end of the screw mechanism passes through the inside of the box, and the screw mechanisms are connected by a moving block, a cleaning rod brush is installed on one side of the moving block, and the brush head in the cleaning rod brush is in contact with the filter mechanism.

[0007] Preferably, an air inlet is provided at the bottom of the cooling tower body, and a baffle is installed inside the air inlet.

[0008] Through the above technical solution: foreign objects are prevented from entering the air inlet.

[0009] Preferably, an air outlet is provided at the top of the cooling tower body, and an exhaust fan is installed at the air outlet.

[0010] Through the above technical solution, it is easy to drive the gas flow.

[0011] Preferably, a liquid inlet pipe is provided on one side of the box body, and the liquid inlet pipe is connected to the second connecting pipe, and a liquid outlet pipe is provided on the other side of the box body, and the liquid outlet pipe is connected to the water inlet pipe.

[0012] Through the above technical solution, it is convenient to filter the coolant.

[0013] Preferably, the filter mechanism includes a mounting frame, and a filter is arranged inside the mounting frame, a slot matching the mounting frame is opened on the box body, and a connecting plate is arranged on the top of the mounting frame, and the connecting plate is connected to the box body by a plurality of sets of bolts.

[0014] Through the above technical solution, it is convenient to filter the coolant.

[0015] Preferably, the moving block is slidably connected to the interior of the box.

[0016] Through the above technical solution: it is convenient for the mobile block to move.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the cooling tower with a cleaning device, the device solves the problem that the cooling tower uses a filter to filter impurities in the coolant, and when the filter needs to be cleaned, it needs to be taken out and cleaned, which is an inconvenient process. A cleaning device is arranged inside the box body for use with the filter mechanism, the cleaning device includes a driving motor, and the output end of the driving motor is connected to the first gear through a driving rod, the first gear is meshed with the second gears arranged on both sides, and the second gear is installed on the outside of the screw mechanism, one end of the screw mechanism passes through the inside of the box body, and the screw mechanisms are connected by a moving block, a cleaning rod brush is installed on one side of the moving block, and the brush head in the cleaning rod brush contacts the filter mechanism, when the filter mechanism needs to be cleaned, the driving motor is turned on, and the cleaning rod brush moves under the action of the driving motor, thereby cleaning the surface of the filter mechanism, and the impurities generated by the cleaning fall into the collecting box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the filter box of the utility model;

[0020] Figure 3 This is a schematic diagram of the position relationship between the liquid inlet pipe and the liquid outlet pipe of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the cleaning device of the utility model.

[0022] In the figure: 1. cooling tower body; 101. water inlet pipe; 102. shunt pipe; 103. serpentine cooling pipe; 104. collecting pipe; 105. water outlet pipe; 106. water pump; 107. first connecting pipe; 2. filter box; 201. box body; 2011. liquid inlet pipe; 2012. liquid outlet pipe; 202. filter screen mechanism; 2021. mounting frame; 2022. filter screen; 2023. connecting plate; 203. cleaning device; 2031. driving motor; 2032. driving rod; 2033. first gear; 2034. second gear; 2035. screw mechanism; 2036. moving block; 2037. cleaning rod brush; 204. collecting box; 205. conical feed hopper; 3. second connecting pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a cooling tower with a cleaning device, wherein a water inlet pipe 101 is provided through the bottom end of a cooling tower body 1, and the water inlet pipe 101 is connected to a shunt pipe 102 provided inside the cooling tower body 1.

[0025] In a further embodiment, an air inlet is provided at the bottom of the cooling tower body 1, and a baffle is installed inside the air inlet; an air outlet is provided at the top of the cooling tower body 1, and an exhaust fan is installed at the air outlet.

[0026] In a further embodiment, the diverter pipe 102 is connected to two groups of serpentine cooling pipes 103, and the other end of the serpentine cooling pipe 103 is connected through a collecting pipe 104, the collecting pipe 104 is connected to a water pump 106 through a water outlet pipe 105, and the other end of the water pump 106 is connected to a first connecting pipe 107.

[0027] Specifically, the water inlet end of the water inlet pipe 101 is connected to the second connecting pipe 3 through the filter box 2 .

[0028] Specifically, the filter box 2 includes a box body 201, and a filter mechanism 202 is installed inside the box body 201, a cleaning device 203 used in conjunction with the filter mechanism 202 is arranged inside the box body 201, and an impurity discharge port used in conjunction with the filter mechanism 202 is opened at the bottom of the box body 201, the impurity discharge port is connected to the feed port of the impurity collection box 204, and a conical feed hopper 205 is installed at the feed port.

[0029] Specifically, the cleaning device 203 includes a driving motor 2031, and the output end of the driving motor 2031 is connected to the first gear 2033 through a driving rod 2032, the first gear 2033 is meshed with the second gear 2034 arranged on both sides, and the second gear 2034 is installed on the outside of the screw mechanism 2035, one end of the screw mechanism 2035 passes through the interior of the box 201, and the screw mechanisms 2035 are connected by a moving block 2036, a cleaning rod brush 2037 is installed on one side of the moving block 2036, and the brush head in the cleaning rod brush 2037 is in contact with the filter mechanism 202.

[0030] In a further embodiment, a liquid inlet pipe 2011 is provided on one side of the box body 201 , and the liquid inlet pipe 2011 is connected to the second connecting pipe 3 , and a liquid outlet pipe 2012 is provided on the other side of the box body 201 , and the liquid outlet pipe 2012 is connected to the water inlet pipe 101 .

[0031] Specifically, the filter mechanism 202 includes a mounting frame 2021, and a filter 2022 is arranged inside the mounting frame 2021, a slot matching the mounting frame 2021 is opened on the box body 201, and a connecting plate 2023 is arranged on the top of the mounting frame 2021, and the connecting plate 2023 is connected to the box body 201 through a plurality of groups of bolts.

[0032] In yet a further embodiment, the moving block 2036 is slidably connected to the interior of the box body 201 .

[0033] When in use, after connecting the first connecting pipe 107 and the second connecting pipe 3 to the coolant outlet and inlet in the external device respectively, the water pump 106 is controlled to start so that the coolant enters the diverter pipe 102, the serpentine cooling pipe 103, the collecting pipe 104 and the water outlet pipe 105 in sequence through the second connecting pipe 3, and the exhaust fan is started to draw the external air in through the air inlet and dissipate heat and cool the outside of the serpentine cooling pipe 103, so that the temperature of the coolant flowing into the serpentine cooling pipe 103 is reduced.

[0034] When the filter 2022 needs to be cleaned, the drive motor 2031 is turned on. Under the action of the drive motor 2031, the first gear 2033 rotates. Since the first gear 2033 is meshed with the second gear 2034 arranged on both sides, it can drive the second gear 2034 and the screw mechanism 2035 to rotate. Under the action of the rotation of the screw mechanism 2035, the moving block 2036 moves, thereby driving the cleaning rod brush 2037 to move, and the surface of the filter 2022 is cleaned. The impurities generated by cleaning enter the inner bottom of the collecting box 204 through the conical feed hopper 205. The setting of the conical feed hopper 205 can also reduce the possibility of impurities overflowing from the collecting box 204 to a certain extent. Finally, the impurities inside the collecting box 204 are discharged from the impurity discharge port arranged at the bottom thereof.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] 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 with a cleaning device, comprising a cooling tower body (1), wherein a water inlet pipe (101) is provided through the bottom end of the cooling tower body (1), and the water inlet pipe (101) is connected to a shunt pipe (102) provided inside the cooling tower body (1), the shunt pipe (102) is connected to two groups of serpentine cooling pipes (103), and the other ends of the serpentine cooling pipes (103) are connected through a header (104), the header (104) is connected to a water pump (106) through a water outlet pipe (105), and the other end of the water pump (106) is connected to a first connecting pipe (107), characterized in that: The water inlet end of the water inlet pipe (101) is connected to the second connecting pipe (3) through the filter box (2); the filter box (2) comprises a box body (201), and a filter mechanism (202) is installed inside the box body (201); a cleaning device (203) used in conjunction with the filter mechanism (202) is arranged inside the box body (201); and an impurity discharge port used in conjunction with the filter mechanism (202) is provided at the bottom of the box body (201); the impurity discharge port is connected to a feed port of a collection box (204), and a conical feed hopper (205) is installed at the feed port; The cleaning device (203) comprises a driving motor (2031), and the output end of the driving motor (2031) is connected to a first gear (2033) via a driving rod (2032); the first gear (2033) is meshed with a second gear (2034) arranged on both sides, and the second gear (2034) is installed on the outside of a screw mechanism (2035); one end of the screw mechanism (2035) passes through the inside of the box (201), and the screw mechanisms (2035) are connected via a moving block (2036); a cleaning rod brush (2037) is installed on one side of the moving block (2036), and a brush head in the cleaning rod brush (2037) is in contact with the filter mechanism (202).

2. A cooling tower with a cleaning device according to claim 1, characterized in that: An air inlet is provided at the bottom of the cooling tower body (1), and a baffle is installed inside the air inlet.

3. A cooling tower with a cleaning device according to claim 1, characterized in that: An air outlet is provided at the top of the cooling tower body (1), and an exhaust fan is installed at the air outlet.

4. The cooling tower with a cleaning device according to claim 1, characterized in that: A liquid inlet pipe (2011) is provided on one side of the box body (201), and the liquid inlet pipe (2011) is connected to the second connecting pipe (3); a liquid outlet pipe (2012) is provided on the other side of the box body (201), and the liquid outlet pipe (2012) is connected to the water inlet pipe (101).

5. The cooling tower with a cleaning device according to claim 1, characterized in that: The filter mechanism (202) comprises a mounting frame (2021), and a filter (2022) is arranged inside the mounting frame (2021); a slot matching the mounting frame (2021) is provided on the box body (201), and a connecting plate (2023) is arranged on the top of the mounting frame (2021); the connecting plate (2023) is connected to the box body (201) via a plurality of groups of bolts.

6. The cooling tower with a cleaning device according to claim 1, characterized in that: The moving block (2036) is slidably connected to the interior of the box body (201).

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