Cooling tower cleaning device

Abstract

The utility model provides a cooling tower cleaning device, which belongs to the technical field of cooling tower cleaning, and comprises a cooling tower main body, a support frame arranged below the cooling tower main body, a water collecting tank arranged at the top of the support frame, an annular channel arranged around the water collecting tank, and a cleaning mechanism arranged inside the water collecting tank, the cleaning device is used for cleaning the water collecting tank; and the moving mechanism is arranged in the annular channel and used for controlling the cleaning mechanism to move. Through cooperative use of the cleaning mechanism and the moving mechanism, the brush rotating roller can rotate to scrub the inner wall of the water collecting tank, automatic cleaning is achieved, the burden of manual cleaning is greatly relieved, the cleaning degree of the interior of the water collecting tank is ensured, deposited dirt and ditches are thoroughly removed, and the cleaning efficiency is improved. Therefore, the influence of the dirt on the cooling efficiency is avoided, the operation efficiency of the cooling tower is improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling tower cleaning, and particularly relates to a cooling tower cleaning device. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant, absorbs heat from the system and discharges it into the atmosphere to reduce the water temperature. Since the circulating water body in the system of the cooling tower is prone to form scale during long-term use, and bacteria or microorganisms are likely to multiply in the water, affecting the use of the cooling tower, it is necessary to regularly clean the cooling tower to ensure its normal use.

[0003] Currently, the cleaning of the cooling tower water collection tank mostly adopts the method of manual cleaning. This method is not only time-consuming and laborious, but also needs to be carried out when the cooling tower is shut down, which will affect the production efficiency of the equipment, and there are also potential safety hazards for the cleaning personnel during work. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cooling tower cleaning device, aiming to solve the problems proposed in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cooling tower cleaning device includes a cooling tower main body. A support frame is arranged below the cooling tower main body. A water collection tank is arranged on the top of the support frame. An annular channel is arranged around the water collection tank. The device further includes:

[0007] A cleaning mechanism is arranged inside the water collection tank for cleaning the water collection tank;

[0008] A moving mechanism is arranged inside the annular channel for controlling the movement of the cleaning mechanism.

[0009] As a preferred scheme of the utility model, the cleaning mechanism includes a support rod, a connecting rod, a brush roller, a rotating rod, a transmission gear assembly and a servo motor. The support rod is fixedly installed on the inner wall of the water collection tank. The connecting rod is fixedly installed at the bottom of the support rod. A plurality of brush rollers are respectively fixedly installed on one side of the support rod and the connecting rod. The rotating rod is fixedly installed at the end of the brush roller. The transmission gear assembly is fixedly installed at the end of the rotating rod. The servo motor is fixedly installed on the top of the transmission gear assembly.

[0010] As a preferred scheme of the utility model, the cleaning mechanism further includes cleaning agent atomizing nozzles arranged on both sides of the brush roller. The back of the cleaning agent atomizing nozzle is fixedly connected with a connecting pipe. The other end of the connecting pipe is fixedly connected with a cleaning agent storage tank.

[0011] As a preferred solution of the present utility model, fixing rods are fixedly installed at both ends of the brush roller, and wall-attaching wheels are fixedly installed on one side of the support rod close to the inner wall of the water collecting tank.

[0012] As a preferred solution of the present utility model, the moving mechanism includes a chassis, moving wheels, a receiving cavity, and touch sensors. The chassis is arranged inside the annular channel, the moving wheels are fixedly installed at the bottom of the chassis, the receiving cavity is arranged at the top of the chassis, and several touch sensors are respectively arranged around the chassis.

[0013] As a preferred solution of the present utility model, the moving mechanism further includes a storage battery and a control main board. The storage battery is fixedly installed inside the chassis, and the control main board is fixedly installed on the top of the storage battery.

[0014] As a preferred solution of the present utility model, a diversion plate is arranged on the inner wall of the water collecting tank, a sewage outlet is arranged on the right side of the water collecting tank, and a sealing cover is fixedly installed at the end of the sewage outlet.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the combined use of the cleaning mechanism and the moving mechanism, the brush roller can be rotated to brush the inner wall of the water collecting tank, realizing automatic cleaning, greatly reducing the burden of manual cleaning, ensuring the cleanliness of the inside of the water collecting tank, thoroughly removing the deposited dirt and water channels, thereby avoiding the influence of these contaminants on the cooling efficiency, improving the operating efficiency of the cooling tower, and extending the service life of the equipment. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. 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. Among them:

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the partial structural sectional view of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the cleaning mechanism of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the transmission gear assembly of the present utility model;

[0022] Figure 5 Schematic diagram of the wall-attaching wheel structure of the present utility model;

[0023] Figure 6 Schematic diagram of the moving mechanism structure of the present utility model.

[0024] In the figure: 1, cooling tower main body; 2, support frame; 3, water collecting tank; 4, annular channel; 5, cleaning mechanism; 501, support rod; 502, connecting rod; 503, brush roller; 504, rotating rod; 505, transmission gear assembly; 506, servo motor; 507, cleaning agent atomizing nozzle; 508, connecting pipe; 509, cleaning agent storage tank; 6, moving mechanism; 601, chassis; 602, moving wheel; 603, accommodating cavity; 604, touch sensor; 605, storage battery; 606, control main board; 7, fixed rod; 8, wall-attaching wheel; 9, deflector; 10, sewage outlet; 11, sealing cover. Specific embodiments

[0025] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0026] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or selectively exclusive embodiment from other embodiments. Embodiment

[0028] As Figure 1-6 shown, it is the first embodiment of the present utility model. This embodiment provides a cooling tower cleaning device, which includes a cooling tower main body 1. A support frame 2 is arranged below the cooling tower main body 1. A water collecting tank 3 is arranged on the top of the support frame 2. An annular channel 4 is arranged around the water collecting tank 3. It further includes:

[0029] A cleaning mechanism 5, which is arranged inside the water collecting tank 3 and is used to clean the water collecting tank 3;

[0030] A moving mechanism 6, which is arranged inside the annular channel 4 and is used to control the movement of the cleaning mechanism 5.

[0031] As Figure 2 shown, the moving mechanism 6 drives the cleaning mechanism 5 to move directionally in the annular channel 4, so that the cleaning mechanism 5 cleans the inner wall of the water collecting tank 3 during the movement. Embodiment

[0032] Refer to Figure 3 、 Figure 4 and Figure 5 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0033] In this embodiment, the cleaning mechanism 5 includes a support rod 501, a connecting rod 502, a brush roller 503, a rotating rod 504, a transmission gear assembly 505 and a servo motor 506. The support rod 501 is fixedly installed on the inner wall of the water collecting tank 3, the connecting rod 502 is fixedly installed at the bottom of the support rod 501, several brush rollers 503 are respectively fixedly installed on one side of the support rod 501 and the connecting rod 502, the rotating rod 504 is fixedly installed at the end of the brush roller 503, the transmission gear assembly 505 is fixedly installed at the end of the rotating rod 504, the servo motor 506 is fixedly installed on the top of the transmission gear assembly 505. The cleaning mechanism 5 further includes a cleaning agent atomizing nozzle 507 arranged on both sides of the brush roller 503. The back of the cleaning agent atomizing nozzle 507 is fixedly connected with a connecting pipe 508, the other end of the connecting pipe 508 is fixedly connected with a cleaning agent storage tank 509, fixed rods 7 are fixedly installed at both ends of the brush roller 503, and a wall adhering wheel 8 is fixedly installed on one side of the support rod 501 close to the inner wall of the water collecting tank 3.

[0034] As Figure 3 、 Figure 4 and Figure 5 shown, the servo motor 506 drives the two brush rollers 503 to rotate through the transmission gear assembly 505. The brush rollers 503 are closely attached to the inner wall of the water collecting tank 3, and the rotating brush rollers 503 clean the dirt on the inner wall of the water collecting tank 3. Embodiment

[0035] Refer to Figure 6 , which is the third embodiment of the present invention, and this embodiment is based on the previous two embodiments.

[0036] In this embodiment, the moving mechanism 6 includes a chassis 601, moving wheels 602, a receiving cavity 603, and touch sensors 604. The chassis 601 is disposed inside the annular channel 4. The moving wheels 602 are fixedly installed at the bottom of the chassis 601. The receiving cavity 603 is disposed at the top of the chassis 601. A plurality of touch sensors 604 are respectively disposed around the chassis 601. The moving mechanism 6 further includes a storage battery 605 and a control main board 606. The storage battery 605 is fixedly installed inside the chassis 601. The control main board 606 is fixedly installed on top of the storage battery 605. A flow guide plate 9 is provided on the inner wall of the water collection tank 3. A sewage outlet 10 is provided on the right side of the water collection tank 3. A sealing cover 11 is fixedly installed at the end of the sewage outlet 10.

[0037] As Figure 6 shown, the cleaning agent storage tank 509 is placed in the receiving cavity 603. The moving wheels 602 are electrically connected to the storage battery 605 and the control main board 606. The staff can input working instructions to the control main board 606 through remote control, and the control main board 606 controls the moving wheels 602 to move in a specific direction.

[0038] During use, the moving wheels 602 at the bottom of the chassis 601 are controlled to move through remote control. At the same time, the servo motor 506 is started. The servo motor 506 drives the two brush rollers 503 to rotate through the transmission gear assembly 505. The brush rollers 503 are closely attached to the inner wall of the water collection tank 3. The rotating brush rollers 503 clean the dirt on the inner wall of the water collection tank 3. During the cleaning process, when encountering stubborn dirt, the cleaning agent atomizing nozzle 507 can also spray the cleaning agent at this position to increase the cleaning intensity. The removed dirt falls into the sewage at the bottom and is discharged from the sewage outlet 10 uniformly.

[0039] In summary: Through the combined use of the cleaning mechanism 5 and the moving mechanism 6, the brush rollers 503 can be rotated to brush the inner wall of the water collection tank 3, realizing automatic cleaning, greatly reducing the burden of manual cleaning, ensuring the cleanliness of the inside of the water collection tank 3, completely removing the deposited dirt and water channels, thereby avoiding the influence of these dirt on the cooling efficiency, improving the operating efficiency of the cooling tower, and extending the service life of the equipment.

Claims

1. A cooling tower cleaning device, characterized in that: The cooling tower comprises a cooling tower body (1), a supporting frame (2) is arranged below the cooling tower body (1), a water collecting box (3) is arranged on the top of the supporting frame (2), and an annular channel (4) is arranged around the water collecting box (3), and further comprises: A cleaning mechanism (5), the cleaning mechanism (5) being arranged inside the water collecting tank (3) and being used for cleaning the water collecting tank (3); A moving mechanism (6), the moving mechanism (6) being arranged inside the annular channel (4) and being used to control the movement of the cleaning mechanism (5); The cleaning mechanism (5) comprises a support rod (501), a connecting rod (502), a brush roller (503), a rotating rod (504), a transmission gear assembly (505) and a servo motor (506); the support rod (501) is fixedly mounted on the inner wall of the water collecting tank (3); the connecting rod (502) is fixedly mounted on the bottom of the support rod (501); a plurality of brush rollers (503) are respectively fixedly mounted on one side of the support rod (501) and the connecting rod (502); the rotating rod (504) is fixedly mounted on the end of the brush roller (503); the transmission gear assembly (505) is fixedly mounted on the end of the rotating rod (504); and the servo motor (506) is fixedly mounted on the top of the transmission gear assembly (505); The moving mechanism (6) comprises a chassis (601), a moving wheel (602), a receiving cavity (603) and a touch sensor (604); the chassis (601) is arranged inside the annular channel (4); the moving wheel (602) is fixedly mounted on the bottom of the chassis (601); the receiving cavity (603) is arranged on the top of the chassis (601); and a plurality of touch sensors (604) are respectively arranged around the chassis (601).

2. A cooling tower cleaning device according to claim 1, characterized in that: The cleaning mechanism (5) further comprises cleaning agent atomizing nozzles (507) arranged on both sides of the brush roller (503); a connecting pipe (508) is fixedly connected to the back of the cleaning agent atomizing nozzle (507); and a cleaning agent storage box (509) is fixedly connected to the other end of the connecting pipe (508).

3. A cooling tower cleaning device according to claim 1, characterized in that: A fixing rod (7) is fixedly mounted on one side of the support rod (501) close to the inner wall of the water collecting tank (3), and a wall-adhering wheel (8) is fixedly mounted on the outer side of the fixing rod ().

4. A cooling tower cleaning device according to claim 1, characterized in that: The moving mechanism (6) further comprises a storage battery (605) and a control mainboard (606); the storage battery (605) is fixedly mounted inside the chassis (601), and the control mainboard (606) is fixedly mounted on the top of the storage battery (605).

5. A cooling tower cleaning device according to claim 1, characterized in that: The inner wall of the water collecting box (3) is provided with a guide plate (9), the right side of the water collecting box (3) is provided with a sewage outlet (10), and the end of the sewage outlet (10) is fixedly mounted with a sealing cover (11).

Images