A glass cleaning and drying device for a range hood

Abstract

The utility model discloses a kind of range hood glass cleaning and drying device, which belongs to glass cleaning equipment technical field, including shell, the inner wall of the shell is fixedly connected with support plate, the upper end of the support plate is equipped with placing groove, the inner bottom of the placing groove is equipped with rectangular through slot;Cleaning and drying mechanism, the cleaning and drying mechanism includes the motor installed in the right side of shell, the left and right two side inner walls of the shell are rotatably connected with threaded rod, the right end of the threaded rod is through the right side inner wall of shell, and is fixedly connected with the output shaft of motor. The equipment is set to cleaning and drying mechanism for use, the motor is started to drive the movement of backshaped moving block, cooperates with water pump and air heater, and the two sides of range hood glass can be cleaned and dried simultaneously, the operation efficiency is improved, and filter assembly is also provided, which can filter and recycle the cleaning liquid after use, reducing the actual cleaning cost.

Description

Technical Field

[0001] This utility model relates to the technical field of glass cleaning equipment, and in particular to a glass cleaning and drying device for range hoods. Background Technology

[0002] The glass in a range hood is an important component of the range hood. During the production process of the range hood glass, there will be some glass fragments and chemical additives such as polishing agents remaining on it, so it needs to be cleaned and dried.

[0003] Currently, when cleaning and drying the glass of range hoods, it is often difficult to effectively clean and dry both sides of the glass simultaneously. This undoubtedly leads to longer operation time and affects cleaning and drying efficiency. At the same time, a large amount of used cleaning fluid is directly discharged during the cleaning process, which undoubtedly wastes resources and increases the actual cleaning cost. Therefore, to solve these problems, designing a range hood glass cleaning and drying device is something we need to consider. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a cleaning and drying device for range hood glass. Addressing usage issues, it incorporates a cleaning and drying mechanism. A motor drives a rotating block to move, working in conjunction with a water pump and a hot air blower to simultaneously clean and dry both sides of the range hood glass, improving operational efficiency. Furthermore, a filter assembly is included to filter and recycle the used cleaning liquid, reducing actual cleaning costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A range hood glass cleaning and drying device includes a housing, a support plate fixedly connected to the inner wall of the housing, a placement groove at the upper end of the support plate, and a rectangular through groove at the bottom of the placement groove; a cleaning and drying mechanism, including a motor mounted on the right side of the housing, a threaded rod rotatably connected between the inner walls of the left and right sides of the housing, the right end of the threaded rod penetrating the inner wall of the right side of the housing and fixedly connected to the output shaft of the motor, a U-shaped moving block threadedly connected to the threaded rod, the U-shaped moving block having two rectangular inner cavities, and multiple nozzles provided at the top and bottom of the U-shaped moving block; a water pump installed on the left side of the housing, and a hot air blower installed at the upper end of the housing; and a filter assembly for filtering and recycling the cleaning water.

[0007] Preferably, both rectangular cavities are connected to flexible hoses, and the other ends of the two flexible hoses are connected to a conveying pipe via a three-way valve. The other end of the conveying pipe is connected to the liquid outlet pipe of the water pump and the air outlet pipe of the hot air blower via an electromagnetic three-way valve.

[0008] Preferably, the inlet pipe of the water pump passes through the left side of the housing and extends to the inner bottom of the housing.

[0009] Preferably, the filter assembly includes a U-shaped connecting plate fixedly connected to the inner wall of the housing, with filter screens fixedly connected to both the upper and lower ends of the U-shaped connecting plate, and activated carbon disposed between the two filter screens.

[0010] Preferably, a guide rod is fixedly connected between the inner walls of the left and right sides of the housing, and the guide rod passes through the loop-shaped moving block and is slidably connected to the loop-shaped moving block.

[0011] Preferably, a sealing door is rotatably provided on the front side of the housing.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] The system is equipped with a cleaning and drying mechanism. By starting a motor, a circular moving block and multiple nozzles are moved in a cycle. In conjunction with a solenoid three-way valve, a water pump, and a hot air blower, the upper and lower surfaces of the range hood glass can be cleaned and dried simultaneously, effectively improving the actual work efficiency. A filtration component is also installed. By controlling the cleaning solution after use, it passes through a filter screen and activated carbon to remove glass fragments and polishing chemical additives mixed in with the cleaning solution. This allows for efficient recycling of the cleaning solution, effectively avoiding resource waste and reducing the actual cleaning cost. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a range hood glass cleaning and drying device proposed in this utility model;

[0015] Figure 2 for Figure 1 A sectional view;

[0016] Figure 3 This is a schematic diagram of the cleaning and drying mechanism;

[0017] Figure 4 for Figure 3 Partial structural cross-sectional view.

[0018] In the diagram: 1. Housing, 2. Support plate, 3. Placement slot, 4. Rectangular through slot, 5. Motor, 6. Threaded rod, 7. U-shaped moving block, 8. Rectangular inner cavity, 9. Nozzle, 10. Water pump, 11. Hot air blower, 12. Hose, 13. T-pipe, 14. Material conveying pipe, 15. Electromagnetic three-way valve, 16. U-shaped connecting plate, 17. Filter screen, 18. Activated carbon, 19. Guide rod, 20. Sealing door. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-4 A range hood glass cleaning and drying device includes a housing 1, the bottom of which is filled with an appropriate amount of cleaning liquid, a support plate 2 fixedly connected to the inner wall of the housing 1, a placement groove 3 opened at the upper end of the support plate 2 for placing the range hood glass, a rectangular through groove 4 opened at the bottom of the placement groove 3 for multiple nozzles 9 located below to clean and dry the lower end surface of the range hood glass, and a sealing door 20 rotatably installed on the front side of the housing 1.

[0021] The system also includes a cleaning and drying mechanism, which includes a motor 5 mounted on the right side of the housing 1. The motor 5 is a motor with a changeable rotation direction. A threaded rod 6 is rotatably connected between the inner walls of the left and right sides of the housing 1. The right end of the threaded rod 6 penetrates the inner wall of the right side of the housing 1 and is fixedly connected to the output shaft of the motor 5. A U-shaped moving block 7 is threaded onto the threaded rod 6. A guide rod 19 is fixedly connected between the inner walls of the left and right sides of the housing 1. The guide rod 19 penetrates the U-shaped moving block 7 and is slidably connected to it. Two rectangular inner cavities 8 are formed within the U-shaped moving block 7. Multiple nozzles 9 are provided at the top and bottom of the U-shaped moving block 7. When the U-shaped moving block 7 moves, the multiple nozzles 9 on its inner side can simultaneously perform a comprehensive cleaning and drying operation on the upper and lower surfaces of the range hood glass. A water pump 10 is installed on the left side of the housing 1, which is existing technology. When the water pump 10 is started, the cleaning liquid at the bottom of the housing 1 can be continuously delivered to the two rectangular inner cavities 8 and sprayed out through the multiple nozzles 9, thereby simultaneously cleaning the upper and lower surfaces of the range hood glass. A hot air blower 11 is installed at the top of the housing 1, which is existing technology. When the hot air blower 11 is started, hot air can be continuously delivered to the two rectangular inner cavities 8 and sprayed out through the multiple nozzles 9, thereby simultaneously drying the upper and lower surfaces of the range hood glass.

[0022] Both rectangular inner cavities 8 are connected to flexible hoses 12. The other ends of the two flexible hoses 12 are connected to the conveying pipe 14 through a three-way pipe 13. The other end of the conveying pipe 14 is connected to the liquid outlet pipe of the water pump 10 and the air outlet pipe of the hot air blower 11 through an electromagnetic three-way valve 15. By controlling the electromagnetic three-way valve 15, the water pump 10 can be supplied with cleaning liquid to complete the cleaning operation. After the cleaning operation is completed, the hot air blower 11 is supplied with hot air to complete the drying operation. The liquid inlet pipe of the water pump 10 passes through the left side of the housing 1 and extends to the inner bottom of the housing 1.

[0023] The system also includes a filter assembly for filtering and recycling the cleaning water. The filter assembly includes a U-shaped connecting plate 16 fixedly connected to the inner wall of the housing 1. The U-shaped connecting plate 16 is located at the lower end of the support plate 2. Filter screens 17 are fixedly connected to both the upper and lower ends of the U-shaped connecting plate 16, which can filter out glass fragments and other particulate matter mixed in the cleaning fluid after use. Activated carbon 18 is provided between the two filter screens 17, which can adsorb polishing chemical additives in the cleaning fluid.

[0024] In this utility model, during use, first open the sealing door 20, place the range hood glass to be cleaned and dried in the placement groove 3 on the support plate 2, then close the sealing door 20, control the electromagnetic three-way valve 15 to connect the conveying pipe 14 with the liquid outlet pipe of the water pump 10, then start the water pump 10, and draw out the cleaning liquid at the bottom of the housing 1 through the liquid inlet pipe of the water pump 10, and then deliver it through the conveying pipe 14, the three-way pipe 13, and the two hoses 12 to the two rectangular inner cavities 8 of the U-shaped moving block 7, and finally spray it out through the multiple nozzles 9 at the top and bottom of the U-shaped moving block 7. At this time, the operator can start the motor 5 to drive the threaded rod 6 to rotate, and drive the U-shaped moving block 7 and the multiple nozzles 9 to move horizontally in a cycle, so that the upper and lower end surfaces of the range hood glass can be cleaned at the same time.

[0025] After the cleaning operation is completed, turn off the water pump 10 and control the solenoid three-way valve 15 to connect the material conveying pipe 14 with the air outlet pipe of the hot air blower 11. Then start the hot air blower 11. The hot air blower 11 delivers hot air through the air outlet pipe of the hot air blower 11, the material conveying pipe 14, the three-way pipe 13, and the two hoses 12 to the two rectangular inner cavities 8 of the U-shaped moving block 7, and finally sprays it out through multiple nozzles 9. With the cyclical horizontal movement of multiple nozzles 9, the upper and lower surfaces of the range hood glass can be dried simultaneously. After the drying operation is completed, turn off the hot air blower 11 and the motor 5 and open the sealing door 20 to take out the cleaned and dried range hood glass. The whole cleaning and drying process is relatively quick. By cleaning and drying both sides of the range hood glass at the same time, the actual work efficiency is improved.

[0026] It is worth mentioning that during the cleaning process, the used cleaning fluid will flow downwards to the filter assembly. When the cleaning fluid passes through the filter screen 17 on the U-shaped connecting plate 16, the filter screen 17 can filter out glass fragments and other particles mixed in the cleaning fluid. When the cleaning fluid passes through the activated carbon 18, the activated carbon 18 can adsorb polishing chemical additives in the cleaning fluid. In this way, the cleaning fluid can be filtered and recycled. Finally, the filtered cleaning fluid will fall back into the cleaning fluid at the bottom of the housing 1 for subsequent use. In this way, by filtering and recycling the used cleaning fluid, resource waste is avoided and cleaning costs are reduced.

[0027] It should be noted that the wiring of the motor 5, water pump 10, hot air blower 11 and electromagnetic three-way valve 15 in this utility model are common knowledge in the field, and their working principle is a well-known technology. The appropriate model is selected according to the actual use. Therefore, the control, power supply method and wiring layout of the motor 5, water pump 10, hot air blower 11 and electromagnetic three-way valve 15 will not be explained in detail.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A glass cleaning and drying device for range hoods, characterized in that, include: The housing (1) has a support plate (2) fixedly connected to its inner wall. The upper end of the support plate (2) is provided with a placement groove (3), and the bottom of the placement groove (3) is provided with a rectangular through groove (4). The cleaning and drying mechanism includes a motor (5) installed on the right side of the housing (1), a threaded rod (6) rotatably connected between the inner walls of the left and right sides of the housing (1), the right end of the threaded rod (6) penetrating the inner wall of the right side of the housing (1) and fixedly connected to the output shaft of the motor (5), a U-shaped moving block (7) threadedly connected to the threaded rod (6), two rectangular inner cavities (8) opened in the U-shaped moving block (7), and multiple nozzles (9) provided at the top and bottom of the U-shaped moving block (7), a water pump (10) installed on the left side of the housing (1), and a hot air blower (11) installed at the top of the housing (1); A filter assembly for filtering and recycling cleaning water.

2. The range hood glass cleaning and drying device according to claim 1, characterized in that, Both rectangular cavities (8) are connected to flexible tubes (12). The other end of the two flexible tubes (12) is connected to the conveying pipe (14) through a three-way pipe (13). The other end of the conveying pipe (14) is connected to the liquid outlet pipe of the water pump (10) and the air outlet pipe of the hot air blower (11) through an electromagnetic three-way valve (15).

3. The range hood glass cleaning and drying device according to claim 1, characterized in that, The inlet pipe of the water pump (10) passes through the left side of the housing (1) and extends to the inner bottom of the housing (1).

4. The range hood glass cleaning and drying device according to claim 1, characterized in that, The filter assembly includes a U-shaped connecting plate (16) fixedly connected to the inner wall of the housing (1), and filter screens (17) are fixedly connected to both the upper and lower ends of the U-shaped connecting plate (16), with activated carbon (18) disposed between the two filter screens (17).

5. The range hood glass cleaning and drying device according to claim 1, characterized in that, A guide rod (19) is fixedly connected between the inner walls of the left and right sides of the housing (1). The guide rod (19) passes through the loop-shaped moving block (7) and is slidably connected to the loop-shaped moving block (7).

6. The range hood glass cleaning and drying device according to claim 1, characterized in that, A sealing door (20) is rotatably provided on the front side of the housing (1).

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