Louver tuyere cleaning device

Abstract

The louver tuyere cleaning device comprises a cart moving platform, the cart moving platform is connected with a horizontal displacement device, a mobile power source, an electric control device, a sewage storage box, a water source storage box, a cleaning pump and a recycling pump, the horizontal displacement device is connected with a vertical lifting device, and the vertical lifting device is connected with a connecting rod through an adjustable rotating shaft device. The connecting rod is connected with a sewage collecting cover device, the sewage collecting cover device is internally connected with a laser limiting stopper, a rotary cleaning device and a water spraying device corresponding to the cleaning end of the rotary cleaning device, and the horizontal displacement device, the mobile power supply, the vertical lifting device, the laser limiting stopper, the rotary cleaning device, the cleaning pump and the recovery pump are connected with an electric control device. The sewage collection cover device is connected with the sewage storage tank through a recovery pump, and the water spraying device is connected with the water source storage tank through a cleaning pump. The cleaning agent has the advantages of being high in cleaning efficiency, environmentally friendly, free of pollution, safe, convenient, high in applicability and wide in application range.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to a louver air outlet cleaning device. Background Art

[0002] In modern urban public and commercial spaces, such as subway stations, shopping malls, restaurants, supermarkets, and office buildings, air conditioning systems are crucial for maintaining a comfortable indoor environment. These systems utilize a vast number of louvers. These louvers are widely distributed and often installed in high locations, such as high-altitude louvers in shopping mall atrias and louvers on high-rise ceilings in office buildings, making cleaning a significant challenge.

[0003] Currently, manual cleaning remains the primary method for cleaning louver vents. Cleaners must access the vents using tools like ladders and scaffolding, wiping each vent with handheld cleaning tools within a narrow and unstable working space. This process is not only physically demanding, but also poses safety risks due to the height of the work area, requiring constant vigilance. A single mistake could result in a fall or other accidental injury. Furthermore, manual cleaning is extremely inefficient, making it difficult to meet the regular cleaning needs of a large number of vents.

[0004] Although existing cleaning equipment, such as extended pole electric cleaning brushes, has reduced manual climbing operations to a certain extent, there are still many problems. During the cleaning process, these devices cannot effectively collect the sewage generated by cleaning. The sewage will drip along the louver vents, contaminating the ground below, pedestrians' clothing, and equipment and facilities, etc., and additional manpower will be required for secondary cleaning. In addition, due to the limitations of the equipment's operational flexibility and cleaning range, the cleaning effect is greatly reduced for louver vents with complex shapes and tricky positions, and it is difficult to completely remove dust, dirt, and bacteria and fungi that grow in the gaps. Louver vents that are not cleaned for a long time will not only affect the air outlet efficiency of the air-conditioning system, but will also become a breeding ground for bacteria and fungi. These microorganisms spread indoors as the air circulates, seriously threatening the health of indoor occupants and reducing indoor air quality. Therefore, it is urgent to develop an efficient, safe, and environmentally friendly louver vent cleaning tool. Summary of the Invention

[0005] In order to solve the above problems, especially to address the deficiencies in the prior art, the present invention provides a louver air outlet cleaning device that can solve the above problems.

[0006] To achieve the above objectives, the present invention adopts the following technical means:

[0007] A louver air outlet cleaning device includes a trolley moving platform. The top of the trolley moving platform is connected with a horizontal displacement device, a mobile power supply, an electric control device, a sewage storage tank, a water source storage tank, a cleaning pump, and a recovery pump. The mobile end of the horizontal displacement device is connected with a vertical lifting device. The vertical lifting device is connected with a connecting rod through an adjustable rotating shaft device. The end of the connecting rod far from the adjustable rotating shaft device is connected with a sewage collection hood device. The sewage collection hood device is internally connected with a laser limiter, a rotary cleaning device, and a water spraying device corresponding to the cleaning end of the rotary cleaning device. The horizontal displacement device, the mobile power supply, the vertical lifting device, the laser limiter, the rotary cleaning device, the cleaning pump, and the recovery pump are respectively connected with the electric control device. The sewage collection hood device is connected with the sewage storage tank through the recovery pump. The water spraying device is connected with the water source storage tank through the cleaning pump.

[0008] A further solution of the present invention is that the trolley moving platform includes a first moving platform and a second moving platform. The first moving platform is connected with the second moving platform through a quick lock. Push rods are respectively connected to the sides of the first moving platform and the second moving platform. Multiple groups of evenly distributed pulleys are respectively connected to the bottoms of the first moving platform and the second moving platform. The sewage storage tank and the water source storage tank are respectively connected with the first moving platform. The horizontal displacement device, the mobile power supply, the electric control device, the cleaning pump, and the recovery pump are respectively connected with the second moving platform.

[0009] A further solution of the present invention is that the cleaning pump and the recovery pump are both connected with the second moving platform through fixing plates.

[0010] A further solution of the present invention is that the horizontal displacement device is an XY-axis guide rail.

[0011] A further solution of the present invention is that the electric control device includes a control box connected with the trolley moving platform. A cabinet door is hinged at the opening of the control box. A PLC controller and a power supply module are connected inside the control box. The PLC controller can be connected with an external power supply through the power supply module. A control panel is inlaid and connected to the top of the control box. The horizontal displacement device, the mobile power supply, the vertical lifting device, the laser limiter, the rotary cleaning device, the cleaning pump, the recovery pump, and the control panel are respectively connected with the PLC controller.

[0012] A further solution of the present invention is that the vertical lifting device is a Z-axis vertical lifting mechanism.

[0013] A further solution of the present invention is that the adjustable rotating shaft device is a rotary joint structure.

[0014] A further solution of the present invention is that the sewage collection hood device includes an umbrella-shaped retractable framework, and a transparent rain cloth is connected to the outside of the umbrella-shaped retractable framework.

[0015] A further solution of the present invention is that the rotary cleaning device includes a motor driver connected to the inner bracket of the sewage collection hood device. The motor driver is electrically connected to the electric control device. The driving end of the motor driver is connected with a rotary brush head, and the rotary brush head is a brush, a cloth brush or a cotton brush.

[0016] A further solution of the present invention is that the water spraying device includes an atomizing nozzle connected to the inner bracket of the sewage collection hood device and corresponding to the rotary brush head. The water inlet end of the atomizing nozzle is connected with a quick connector.

[0017] Advantages of the present invention:

[0018] 1. The present invention has high cleaning efficiency: greatly improves the cleaning speed, significantly reduces the cleaning time of a single louver air outlet, can efficiently complete the cleaning tasks of a large number of louver air outlets, and meets the high requirements for cleaning efficiency in public places and commercial areas.

[0019] 2. The present invention is environmentally friendly and pollution-free: during the cleaning operation, it can automatically collect the generated sewage, avoid the random dripping of sewage, prevent pollution to the ground, pedestrians, equipment and facilities, etc., and there is no need for secondary cleaning, which conforms to the modern environmental protection concept.

[0020] 3. The present invention is safe and convenient: adopts an electric lifting mechanism, so that the cleaning personnel do not need to perform high-altitude operations, eliminating the safety hazards such as falling caused by high-altitude operations from the root. The operation process is more simple and safe, reducing the risk of cleaning work.

[0021] 4. The present invention has strong applicability: can adapt to louver air outlets of different sizes, and can achieve automatic cleaning by setting relevant parameters in advance. Moreover, the water source storage tank can store clean water and disinfectant water to meet diverse cleaning needs; the sewage collection hood device can effectively store the cleaning sewage, and realizes the rapid lifting and collection of sewage with the help of a recovery pump.

[0022] 5. The present invention has a wide application range: breaks through the limitation of only cleaning louver air outlets, and is also applicable to scenarios that require high-altitude operation cleaning such as suspended ceilings, decorative walls, billboards, etc., expanding the use range of cleaning tools and having broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a structural schematic diagram of the present invention;

[0024] Figure 2 is a structural schematic diagram of the trolley moving platform of the present invention;

[0025] Figure 3 is a structural schematic diagram of the electric control device of the present invention;

[0026] Figure 4 is a structural schematic diagram of the sewage collection hood device of the present invention;

[0027] Figure 5 This is a schematic structural diagram of the rotary cleaning device and the water spraying device of the present invention;

[0028] Reference numerals:

[0029] Cart mobile platform 1, horizontal displacement device 2, mobile power supply 3, electric control device 4, vertical lifting device 5, adjustable rotating shaft device 6, connecting rod 7, sewage collection cover device 8, laser limiter 9, rotary cleaning device 10, water spraying device 11, sewage storage tank 12, water source storage tank 13, cleaning pump 14, recovery pump 15, fixed plate 16, first mobile platform 101, push rod 102, pulley 103, quick lock 104, second mobile platform 105, control box 401, PLC controller 402, power module 403, cabinet door 404, control panel 405, umbrella-shaped retractable frame 801, transparent rain cloth 802, motor driver 1001, rotary brush head 1002, quick joint 1101, atomizing nozzle 1102. Specific embodiments

[0030] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1

[0032] As Figure 1 shown, a louver air outlet cleaning device includes a cart mobile platform 1. The top of the cart mobile platform 1 is connected with a horizontal displacement device 2, a mobile power supply 3, an electric control device 4, a sewage storage tank 12, a water source storage tank 13, a cleaning pump 14, and a recovery pump 15. The mobile end of the horizontal displacement device 2 is connected with a vertical lifting device 5. The vertical lifting device 5 is connected with a connecting rod 7 through an adjustable rotating shaft device 6. The end of the connecting rod 7 far from the adjustable rotating shaft device 6 is connected with a sewage collection cover device 8. The sewage collection cover device 8 is internally connected with a laser limiter 9, a rotary cleaning device 10, and a water spraying device 11 corresponding to the cleaning end of the rotary cleaning device 10. The horizontal displacement device 2, the mobile power supply 3, the vertical lifting device 5, the laser limiter 9, the rotary cleaning device 10, the cleaning pump 14, and the recovery pump 15 are respectively connected with the electric control device 4. The sewage collection cover device 8 is connected with the sewage storage tank 12 through the recovery pump 15. The water spraying device 11 is connected with the water source storage tank 13 through the cleaning pump 14.

[0033] Working principle

[0034] During actual use, fully charge the mobile power supply 3 and install it on the trolley mobile platform 1. Inject an appropriate amount of clean water or disinfectant water into the water storage tank 13. Push the trolley mobile platform 1 under the louver air vent to be cleaned. According to the size and shape of the louver air vent, set the relevant parameters through the electric control device 4. Operate the electric control device 4 to start the vertical lifting device 5. When the rotary cleaning device 10 approaches the louver air vent and triggers the laser limiter 9, the vertical lifting device 5 stops rising. Then start the cleaning pump 14 and the rotary cleaning device 10. The water spraying device 11 sprays water on the rotary cleaning device 10, and the rotary cleaning device 10 starts to clean the louver air vent. At the same time, start the horizontal displacement device 2. The horizontal displacement device 2 drives the vertical lifting device 5 and the rotary cleaning device 10 to move in the horizontal direction to achieve a comprehensive cleaning of the entire louver air vent. The sewage generated during the cleaning process is collected by the sewage collection hood device 8 and transported to the sewage storage tank 12 through the recovery pump 15. After the cleaning work is completed, operate the electric control device 4 to return each component to its initial position, and properly treat the sewage in the sewage storage tank 12 to complete a cleaning work of the louver air vent.

[0035] Embodiment 2

[0036] As Figure 1 shown, a louver air vent cleaning device includes a trolley mobile platform 1. The top of the trolley mobile platform 1 is connected with a horizontal displacement device 2, a mobile power supply 3, an electric control device 4, a sewage storage tank 12, a water storage tank 13, a cleaning pump 14, and a recovery pump 15. The mobile end of the horizontal displacement device 2 is connected with a vertical lifting device 5. The vertical lifting device 5 is connected with a connecting rod 7 through an adjustable rotating shaft device 6. The end of the connecting rod 7 far away from the adjustable rotating shaft device 6 is connected with a sewage collection hood device 8. The sewage collection hood device 8 is internally connected with a laser limiter 9, a rotary cleaning device 10, and a water spraying device 11 corresponding to the cleaning end of the rotary cleaning device 10. The horizontal displacement device 2, the mobile power supply 3, the vertical lifting device 5, the laser limiter 9, the rotary cleaning device 10, the cleaning pump 14, and the recovery pump 15 are respectively connected with the electric control device 4. The sewage collection hood device 8 is connected with the sewage storage tank 12 through the recovery pump 15. The water spraying device 11 is connected with the water storage tank 13 through the cleaning pump 14.

[0037] As Figure 2As shown in the figure, the trolley mobile platform 1 includes a first mobile platform 101 and a second mobile platform 105. The first mobile platform 101 is connected to the second mobile platform 105 through a quick-release buckle 104. Push rods 102 are connected to the sides of both the first mobile platform 101 and the second mobile platform 105. Multiple groups of evenly distributed pulleys 103 are connected to the bottoms of both the first mobile platform 101 and the second mobile platform 105. A sewage storage tank 12 and a water source storage tank 13 are respectively connected to the first mobile platform 101. A horizontal displacement device 2, a mobile power supply 3, an electric control device 4, a cleaning pump 14, and a recycling pump 15 are respectively connected to the second mobile platform 105.

[0038] The advantages of the above settings are as follows:

[0039] Convenient for transportation and storage

[0040] Detachable design: The trolley mobile platform 1 is composed of a first mobile platform 101 and a second mobile platform 105 connected through a quick-release buckle 104. During transportation, the two platforms can be disassembled to reduce the overall volume and occupied space, facilitating handling and storage. For example, when transporting the equipment from the warehouse to the cleaning site, the disassembled platforms are easier to load onto the transport vehicle.

[0041] Flexible layout: The two disassembled platforms can be flexibly arranged according to the space size of the actual transport vehicle, improving the transportation efficiency and reducing the transportation cost.

[0042] Operational convenience

[0043] Dual push rod design: Push rods 102 are connected to the sides of both the first mobile platform 101 and the second mobile platform 105. Operators can choose to push the platform from different positions according to the actual situation, and can more flexibly control the movement of the equipment in narrow spaces or complex terrains. For example, when performing cleaning operations in the passage of a subway station, the appropriate push rod position can be selected to push the equipment according to the width and direction of the passage.

[0044] Multiple pulley design: Multiple groups of evenly distributed pulleys 103 are connected to the bottoms of both the first mobile platform 101 and the second mobile platform 105, making the entire trolley mobile platform 1 move more smoothly and easily. Operators only need to apply a small force to push the equipment, reducing the labor intensity. At the same time, it also improves the mobility of the equipment and can quickly reach different cleaning locations.

[0045] Functional modularization and maintenance convenience

[0046] Functional Zoning: The sewage storage tank 12, the water source storage tank 13 are connected to the first mobile platform 101, and the horizontal displacement device 2, the mobile power supply 3, the electric control device 4, the cleaning pump 14, and the recovery pump 15 are connected to the second mobile platform 105, realizing a modular layout of functions. This layout makes each functional module relatively independent, facilitating the installation, debugging, and maintenance of the equipment.

[0047] Easy Maintenance: When a certain component fails, it can be repaired for the specific platform without large-scale disassembly of the entire equipment. For example, if the cleaning pump 14 has problems, only the relevant components on the second mobile platform 105 need to be inspected and repaired, improving the maintenance efficiency and reducing the maintenance cost.

[0048] Both the cleaning pump 14 and the recovery pump 15 are connected to the second mobile platform 105 through the fixing plate 16.

[0049] The advantages of the above settings are as follows:

[0050] Enhance Equipment Stability: The fixing plate 16 can provide stable support for the cleaning pump 14 and the recovery pump 15, firmly fixing the pump body on the second mobile platform 105. During the movement of the equipment, it avoids the displacement, loosening, or even falling off of the pump body due to vibration and bumps, ensuring the stability of the cleaning pump 14 and the recovery pump 15 during operation, and thus ensuring the normal operation of the entire cleaning device. For example, when the cleaning device moves on uneven ground, the fixing plate 16 can effectively buffer the impact of vibration on the pump body and maintain its working performance.

[0051] Convenient Installation and Disassembly: The design of the fixing plate 16 makes the installation and disassembly of the cleaning pump 14 and the recovery pump 15 more convenient. During the equipment assembly process, the staff can quickly fix the pump body at the designated position through the fixing plate 16; when the pump body fails and needs to be repaired or replaced, it can also be easily disassembled from the fixing plate 16, greatly improving the efficiency of equipment installation and maintenance and reducing the downtime.

[0052] Optimize Space Layout: Through the connection of the fixing plate 16, the positions of the cleaning pump 14 and the recovery pump 15 on the second mobile platform 105 can be reasonably planned to achieve effective utilization of space. According to the size of the pump body and the overall layout requirements of the equipment, the fixing plate 16 is precisely installed to keep an appropriate distance between the pump body and other components, which not only does not affect the normal operation of each component but also makes the equipment structure more compact, facilitating operation and management.

[0053] Ensure the stability of pipeline connection: After the cleaning pump 14 and the recycling pump 15 are fixed by the fixing plate 16, the pipeline connections between them and the water source storage tank 13, the sewage storage tank 12, the water spraying device 11, and the sewage collection hood device 8 are more stable. This avoids pipeline distortion, loosening, or even rupture caused by the shaking of the pump body, ensures the smoothness of liquid transportation, prevents problems such as water leakage and air leakage, and guarantees the normal operation of the cleaning and sewage recycling functions of the cleaning device.

[0054] The horizontal displacement device 2 is an XY-axis guide rail.

[0055] The advantages of the above settings are as follows:

[0056] Precise positioning and flexible control: The setting of the XY-axis guide rail enables precise displacement control in two dimensions in the horizontal direction. By setting parameters through the electric control device 4, the moving distance and position of the vertical lifting device 5 and the connected cleaning components in the X-axis and Y-axis directions can be accurately controlled, enabling the rotary cleaning device 10 to accurately align with louver air vents of different positions and shapes. Whether it is a square, rectangular, or irregularly shaped air vent, it can quickly locate and start the cleaning work, avoiding blind operations and greatly improving the accuracy and efficiency of cleaning.

[0057] Comprehensive cleaning coverage: With the help of the XY-axis guide rail, the cleaning device can move comprehensively on the horizontal plane to ensure that every area of the louver air vent can be cleaned. Whether it is a large-area louver air vent or an air vent in a corner or edge position, through the combined movement of the XY-axis guide rail, the rotary cleaning device 10 can reach and complete the cleaning task, effectively solving the problem of cleaning dead corners in traditional cleaning methods and improving the cleaning effect.

[0058] Stable operation and low maintenance: The XY-axis guide rail has a mature structure and high operating stability. During the cleaning process, it can stably bear the weight of the vertical lifting device 5 and other cleaning components, reduce vibrations and shakes generated during movement, ensure the stability of components such as the rotary cleaning device 10 and the water spraying device 11 during operation, and extend the service life of the equipment. At the same time, the design of the guide rail makes daily maintenance relatively simple. Only by regularly lubricating and inspecting can its good operating state be ensured, reducing the maintenance cost and difficulty.

[0059] Strong automation adaptation ability: In cooperation with the electric control device 4, the XY-axis guide rail can easily achieve automated cleaning operations. According to the size and position information of different louver air vents, preset the cleaning path and program in the electric control device 4 in advance, and the horizontal displacement device 2 can automatically complete the movement according to the instructions without frequent manual adjustment, especially suitable for batch cleaning operations of a large number of louver air vents, significantly improving the automation level and overall efficiency of the cleaning work.

[0060] Such as Figure 3As shown in the figure, the electric control device 4 includes a control box 401 connected to the cart moving platform 1. A cabinet door 404 is hinged at the opening of the control box 401. Inside the control box 401, a PLC controller 402 and a power supply module 403 are connected. The PLC controller 402 can be connected to an external power supply through the power supply module 403. A control panel 405 is inlaid and connected to the top of the control box 401. The horizontal displacement device 2, the mobile power supply 3, the vertical lifting device 5, the laser limiter 9, the rotary cleaning device 10, the cleaning pump 14, the recovery pump 15, and the control panel 405 are respectively connected to the PLC controller 402. When the mobile power supply 3 runs out of power, the PLC controller 402 can be externally powered through the power supply module 403.

[0061] The advantages of the above settings are as follows:

[0062] Integrated control, convenient and efficient operation: The core control components such as the PLC controller 402 and the power supply module 403 are integrated in the control box 401, and the unified control of all equipment function modules such as the horizontal displacement device 2 and the vertical lifting device 5 is realized through the control panel 405. The staff only needs to perform simple operations on the control panel 405 to set the cleaning program and adjust the equipment operation parameters, without separately controlling each component, greatly simplifying the operation process, reducing the operation difficulty, and improving the efficiency and accuracy of the cleaning work.

[0063] Dual power supply guarantee, strong endurance: The dual power supply mode of the mobile power supply 3 and the external power supply provides reliable power support for the equipment operation. During normal operation, the mobile power supply 3 can meet the mobile cleaning needs of the equipment, get rid of the bondage of the power cord, and operate flexibly and freely in different areas; when the mobile power supply 3 runs out of power, the PLC controller 402 can quickly switch to the external power supply through the power supply module 403 without interrupting the cleaning work, ensuring the continuous completion of the cleaning task, effectively avoiding the operation interruption caused by insufficient power, extending the endurance time of the equipment, and improving the work efficiency.

[0064] Good protection, extending the equipment life: The design of the control box 401 with the cabinet door 404 provides good physical protection for the internal precision electronic components such as the PLC controller 402 and the power supply module 403, which can effectively block dust, water stains, sundries, etc. from entering, reduce the risk of erosion and damage of the electronic components by external environmental factors, reduce the probability of equipment failure, extend the service life of the electric control device 4, and ensure the long-term stable operation of the equipment.

[0065] Easy to maintain and repair: The cabinet door 404 is hinged at the opening of the control box 401, which facilitates the staff to open the cabinet door 404 to inspect, maintain and troubleshoot the internal PLC controller 402, power module 403, etc. When an electrical fault occurs in the equipment, the problem component can be quickly located and repaired or replaced, shortening the equipment downtime and reducing the maintenance cost; at the same time, the modular internal layout also makes the installation and disassembly of each component more convenient, further improving the maintenance and repair efficiency.

[0066] High degree of intelligence and strong adaptability: The PLC controller 402, as the core control unit, has powerful logical operation and program processing capabilities. It can flexibly write and execute diverse cleaning programs according to the sizes, shapes and cleaning requirements of different louver air vents. By cooperating with sensors such as the laser limiter 9, precise control of the automated cleaning process is achieved, such as automatic positioning, automatic start and stop, and automatic adjustment of cleaning parameters, enabling the cleaning device to adapt to various complex cleaning scenarios and enhancing the intelligence level and application adaptability of the equipment.

[0067] Embodiment 3

[0068] As Figure 1 shown, a louver air vent cleaning device includes a trolley moving platform 1. The top of the trolley moving platform 1 is connected with a horizontal displacement device 2, a mobile power supply 3, an electric control device 4, a sewage storage tank 12, a water source storage tank 13, a cleaning pump 14, and a recovery pump 15. The mobile end of the horizontal displacement device 2 is connected with a vertical lifting device 5. The vertical lifting device 5 is connected with a connecting rod 7 through an adjustable rotating shaft device 6. The end of the connecting rod 7 far from the adjustable rotating shaft device 6 is connected with a sewage collection hood device 8. Inside the sewage collection hood device 8, a laser limiter 9, a rotary cleaning device 10, and a water spraying device 11 corresponding to the cleaning end of the rotary cleaning device 10 are connected. The horizontal displacement device 2, the mobile power supply 3, the vertical lifting device 5, the laser limiter 9, the rotary cleaning device 10, the cleaning pump 14, and the recovery pump 15 are respectively connected with the electric control device 4. The sewage collection hood device 8 is connected with the sewage storage tank 12 through the recovery pump 15. The water spraying device 11 is connected with the water source storage tank 13 through the cleaning pump 14.

[0069] The vertical lifting device 5 is a Z-axis vertical lifting mechanism.

[0070] The advantages of the above settings are as follows:

[0071] Precise height adjustment to adapt to different installation heights: The Z-axis vertical lifting mechanism can achieve precise displacement control in the vertical direction. According to the different installation heights of the louver air vents, under the control of the electric control device 4, it can accurately lift cleaning components such as the rotary cleaning device 10 and the water spraying device 11 to the appropriate height. Whether it is a louver air vent at a lower position or an air vent installed several meters above the ground, it can be easily handled, avoiding cleaning blind spots or cleaning difficulties caused by inappropriate heights, and ensuring efficient cleaning of louver air vents of various heights.

[0072] Automated operation to improve cleaning efficiency: In cooperation with the electric control device 4, the Z-axis vertical lifting mechanism can achieve automated lifting operations. Before cleaning, through a pre-set program, when the rotary cleaning device 10 approaches the louver air vent, the laser limiter 9 triggers a signal, and the vertical lifting mechanism can automatically stop rising, eliminating the need for manual repeated adjustment and greatly shortening the preparation time. During the cleaning process, the lifting speed and position can also be automatically adjusted according to the cleaning requirements, making the cleaning work more smooth and efficient, and significantly improving the overall cleaning efficiency.

[0073] Stable and reliable to ensure the safe progress of cleaning work: The Z-axis vertical lifting mechanism is designed with a stable structure and can stably bear the weight of the cleaning components during the lifting process, reducing shaking and deviation. Even when lifting heavier components such as the sewage collection hood device 8 and the rotary cleaning device 10, it can still operate stably, ensuring the safety of the equipment and personnel during the cleaning process. At the same time, the stable lifting performance helps to improve the cleaning effect and avoid incomplete cleaning or damage to the louver air vents caused by equipment shaking.

[0074] The adjustable rotating shaft device 6 is a rotary joint structure.

[0075] The advantages of the above settings are:

[0076] Flexible multi-angle adjustment to adapt to complex air vents: The rotary joint structure allows the connecting rod 7 and the connected components such as the sewage collection hood device 8 and the rotary cleaning device 10 to rotate flexibly, enabling multi-angle adjustment in three-dimensional space. Facing louver air vents with different angles, shapes, and installation directions, such as inclined installations or air vents with special shapes, the angle of the cleaning components can be quickly adjusted through the rotary joint to make it closely fit the surface of the air vent, ensuring no dead corners in the cleaning work and effectively solving the problem that traditional cleaning tools are difficult to handle complex installation environments.

[0077] Improve cleaning efficiency and effect: During the cleaning process, the rotary joint can adjust the posture of the cleaning components in real time, enabling the rotary cleaning device 10 to always contact the louver air vent at the best angle and giving full play to its cleaning ability.

[0078] Reduced wear and extended service life: This structure ensures more even force distribution during movement and adjustment of the cleaning components, avoiding localized stress concentration caused by rigid connections. As the horizontal displacement device 2 and vertical lifting device 5 move the cleaning components, the rotary joint's rotation cushions vibration and impact, reducing wear between components, lowering equipment failure rates, and extending the service life of the entire cleaning tool, thereby lowering operating costs.

[0079] Easy operation and enhanced user experience: The rotary joint has a simple structure and is easy to operate, requiring no complex steps or specialized skills. Workers simply adjust the angle manually or through the electronic control device 4 according to actual cleaning needs. This convenient operation allows cleaners to quickly adapt to the equipment, improving work efficiency, while also reducing training costs and operating difficulty, and enhancing the user experience.

[0080] like Figure 4 As shown, the sewage collection cover device 8 includes an umbrella-shaped retractable frame 801 , and a transparent tarpaulin 802 is connected to the outer side of the umbrella-shaped retractable frame 801 .

[0081] The advantages of the above setup are:

[0082] Efficiently collects wastewater and prevents pollution: The umbrella-shaped design provides a large coverage area to collect wastewater generated during the cleaning process, effectively intercepting both wastewater flowing from the louvered vents and wastewater ejected by the rotating cleaning device 10. The soft and waterproof transparent tarpaulin 802 tightly integrates with the umbrella-shaped retractable frame 801 to form a closed wastewater collection space, preventing wastewater from splashing and dripping, thereby minimizing pollution to the surrounding environment and ensuring a clean and hygienic cleaning site that meets environmental requirements.

[0083] Flexible Retraction for Easy Storage and Transport: The umbrella-shaped retractable frame 801 can be flexibly retracted and expanded. When not in use, retracting it significantly reduces the size of the sewage collection cover 8, making it easier to store on the cart platform 1 or transport it, saving storage space and improving the device's portability. During cleaning operations, the umbrella-shaped retractable frame 801 can be quickly deployed to create a large sewage collection area. This simple and quick operation ensures that cleaning progress is not interrupted.

[0084] Excellent visibility allows for easy observation of cleaning progress: The transparent tarp 802 provides excellent visibility, allowing cleaning personnel to observe the cleaning process in real time, including the operating status of the rotary cleaning device 10, the cleaning progress of the louvered air vents, and the amount of wastewater collected. This visibility helps to promptly identify potential problems during the cleaning process, such as incomplete cleaning of blind spots and equipment failures, allowing for quick adjustments to cleaning strategies or equipment maintenance, ensuring the quality and efficiency of cleaning work.

[0085] Lightweight structure, reducing equipment load: The combined structure of the umbrella-shaped retractable skeleton 801 and the transparent rain cloth 802 is lightweight. Compared with traditional rigid sewage collection devices, the weight is significantly reduced. This enables the vertical lifting device 5 to require less power when driving the sewage collection cover device 8 to rise and fall, reducing the load on the equipment, lowering energy consumption, and at the same time, it is beneficial to extend the service life of related components such as the vertical lifting device 5 and improve the overall operating stability of the equipment.

[0086] As Figure 5 shown, the rotary cleaning device 10 includes a motor driver 1001 connected to the internal bracket of the sewage collection cover device 8. The motor driver 1001 is electrically connected to the electric control device 4. The driving end of the motor driver 1001 is connected with a rotary brush head 1002. The rotary brush head 1002 is a brush, a cloth brush or a cotton brush.

[0087] The advantages of the above settings are as follows:

[0088] Efficient cleaning: The motor driver 1001 can provide stable and strong power for the rotary brush head 1002, enabling it to rotate at a high speed. Such a high-speed rotation can generate a large frictional force. Whether it is a brush, a cloth brush or a cotton brush, it can more effectively remove impurities such as dust and stains on the surface of the louver air vents. Compared with manual cleaning or ordinary cleaning tools, the cleaning efficiency and quality are greatly improved, ensuring that the louver air vents can be thoroughly cleaned.

[0089] Precise control: The motor driver 1001 is electrically connected to the electric control device 4. Through the PLC controller 402 in the electric control device 4, the operating parameters of the motor driver 1001, such as rotation speed and steering, can be precisely controlled. According to different louver air vent materials, pollution levels, and cleaning requirements, the working state of the rotary brush head 1002 can be flexibly adjusted to achieve precise cleaning. For example, for relatively fragile louver air vents, the rotation speed can be reduced to avoid damage; for stubborn stains, the rotation speed can be increased and the steering can be adjusted for key cleaning.

[0090] Strong applicability: The rotary brush head 1002 can be selected from different materials such as brushes, cloth brushes or cotton brushes, and has wide applicability for different types of louver air vents and pollutants. The brush has a higher hardness and is suitable for cleaning stubborn stains on metal louver air vents; the cloth brush has a soft texture and is suitable for cleaning plastic or wooden louver air vents without scratching the surface; the cotton brush has good water absorption and has a good cleaning effect on louver air vents with water stains or oil stains. Users can flexibly replace the brush head according to the actual situation to meet diverse cleaning needs.

[0091] Compact and reasonable structure: The rotary cleaning device 10 is installed on the internal bracket of the sewage collection hood device 8. The overall structure is compact, without occupying extra space, and it fits tightly with the sewage collection hood device 8. During the cleaning process, the sewage generated by the rotary brush head 1002 can directly fall into the sewage collection hood device 8, avoiding sewage splashing and leakage, and keeping the cleaning site clean. At the same time, this integrated design also facilitates the maintenance and management of the equipment, reducing the failure points and maintenance costs.

[0092] As Figure 5 shown, the water spraying device 11 includes an atomizing nozzle 1102 connected to the internal bracket of the sewage collection hood device 8 and corresponding to the rotary brush head 1002. The water inlet end of the atomizing nozzle 1102 is connected with a quick connector 1101.

[0093] The advantages of the above settings are:

[0094] Efficient cleaning and efficiency improvement: The atomizing nozzle 1102 disperses water into fine water mist. Compared with ordinary nozzles, the water mist can cover the rotary brush head 1002 and the louver air outlet surface more evenly, increasing the contact area with stains, fully wetting impurities such as dust and dirt, reducing their adhesion, making it easier for the rotary brush head 1002 to remove them during cleaning, significantly improving the cleaning efficiency and effect, and at the same time avoiding sewage overflow caused by excessive water flow, ensuring the controllability of sewage collection in the sewage collection hood device 8.

[0095] Precise targeted cleaning: The atomizing nozzle 1102 is installed on the internal bracket of the sewage collection hood device 8 and corresponds to the rotary brush head 1002, and can accurately spray the water mist to the cleaning area of the brush head, avoiding waste of water resources and unnecessary water stain residues, ensuring that the cleaning water acts efficiently on the louver air outlet, and at the same time preventing water flow from polluting the surrounding environment, making the cleaning process more environmentally friendly.

[0096] Quick and convenient connection: The setting of the quick connector 1101 facilitates the quick connection and disassembly of the atomizing nozzle 1102 and the water supply pipeline. Before the cleaning work starts, the staff can quickly connect the water spraying device 11 to the cleaning pump 14 and the water source storage tank 13; when the nozzle needs to be replaced, repaired or the cleaning is completed, the connection can also be quickly disconnected, greatly reducing the time cost of equipment installation and maintenance, improving work efficiency, and having good connection sealing performance, which can effectively prevent water leakage.

[0097] Flexible maintenance and replacement: Due to the use of the quick connector 1101, when the atomizing nozzle 1102 is blocked, damaged or other problems occur, it can be disassembled and replaced in a timely and convenient manner, without complex tools and cumbersome operations, reducing the equipment maintenance difficulty. In addition, different types of atomizing nozzles 1102 can be adapted to different cleaning scenarios and requirements, and can be quickly switched through the quick connector 1101, enhancing the flexibility and applicability of the water spraying device 11.

[0098] The examples herein are for illustration of the present invention and not for limitation of the embodiments. For those of ordinary skill in the art, based on the above description, other different forms of changes or modifications can be made. It is not necessary and impossible to enumerate all the embodiments herein, and the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A louver air outlet cleaning device, characterized in that, It includes a trolley moving platform (1). A horizontal displacement device (2), a mobile power supply (3), an electric control device (4), a sewage storage tank (12), a water source storage tank (13), a cleaning pump (14), and a recycling pump (15) are connected to the top of the trolley moving platform (1). The mobile end of the horizontal displacement device (2) is connected to a vertical lifting device (5). The vertical lifting device (5) is connected to a connecting rod (7) through an adjustable rotating shaft device (6). The end of the connecting rod (7) far from the adjustable rotating shaft device (6) is connected to a sewage collection hood device (8). A laser limiter (9), a rotary cleaning device (10), and a water spraying device (11) corresponding to the cleaning end of the rotary cleaning device (10) are connected inside the sewage collection hood device (8). The horizontal displacement device (2), the mobile power supply (3), the vertical lifting device (5), the laser limiter (9), the rotary cleaning device (10), the cleaning pump (14), and the recycling pump (15) are respectively connected to the electric control device (4). The sewage collection hood device (8) is connected to the sewage storage tank (12) through the recycling pump (15). The water spraying device (11) is connected to the water source storage tank (13) through the cleaning pump (14).

2. The louver air outlet cleaning device according to claim 1, wherein The trolley moving platform (1) includes a first moving platform (101) and a second moving platform (105). The first moving platform (101) is connected to the second moving platform (105) through a quick lock (104). Push rods (102) are connected to the sides of both the first moving platform (101) and the second moving platform (105). Multiple groups of evenly distributed pulleys (103) are connected to the bottoms of both the first moving platform (101) and the second moving platform (105). The sewage storage tank (12) and the water source storage tank (13) are respectively connected to the first moving platform (101). The horizontal displacement device (2), the mobile power supply (3), the electric control device (4), the cleaning pump (14), and the recycling pump (15) are respectively connected to the second moving platform (105).

3. The louver air outlet cleaning device according to claim 2, characterized in that, Both the cleaning pump (14) and the recycling pump (15) are connected to the second moving platform (105) through a fixing plate (16).

4. The cleaning device for louver air vents according to claim 1, characterized in that, The horizontal displacement device (2) is an XY-axis guide rail.

5. A louver air outlet cleaning device according to claim 1, characterized in that, The electric control device (4) includes a control box (401) connected to the trolley moving platform (1). A cabinet door (404) is hinged at the opening of the control box (401). A PLC controller (402) and a power supply module (403) are connected inside the control box (401). The PLC controller (402) can be connected to an external power supply through the power supply module (403). A control panel (405) is inlaid and connected to the top of the control box (401). The horizontal displacement device (2), the mobile power supply (3), the vertical lifting device (5), the laser limiter (9), the rotary cleaning device (10), the cleaning pump (14), the recycling pump (15), and the control panel (405) are respectively connected to the PLC controller (402).

6. The louver air outlet cleaning device according to claim 1, wherein, The vertical lifting device (5) is a Z-axis vertical lifting mechanism.

7. The louver air outlet cleaning device according to claim 1, characterized in that, The adjustable rotating shaft device (6) is a rotary joint structure.

8. The louver air outlet cleaning device according to claim 1, wherein The sewage collection cover device (8) includes an umbrella-shaped retractable skeleton (801), and a transparent rain cloth (802) is connected to the outside of the umbrella-shaped retractable skeleton (801).

9. The louver air outlet cleaning device according to claim 1, characterized in that, The rotary cleaning device (10) includes a motor driver (1001) connected to the internal bracket of the sewage collection cover device (8). The motor driver (1001) is electrically connected to the electric control device (4). The driving end of the motor driver (1001) is connected to a rotary brush head (1002), and the rotary brush head (1002) is a brush, a cloth brush or a cotton brush.

10. The louver air outlet cleaning device according to claim 9, characterized in that, The water spraying device (11) includes an atomizing nozzle (1102) connected to the internal bracket of the sewage collection cover device (8) and corresponding to the rotary brush head (1002). The water inlet end of the atomizing nozzle (1102) is connected to a quick connector (1101).

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