Device for fancy negative pressure circulating water washing

Abstract

The utility model belongs to the technical field of fabric production, especially is fancy negative pressure circulating water washing device, including water tank, the top welding of water tank has two side plates. The utility model discloses through putting the article needing water washing into the water washing box, then closes the case door, the controller starts the air pump and extracts the air in the water washing box, makes the air pressure in the water washing box gradually reduce, forms the negative pressure environment, and the pressure sensor real -time monitoring the pressure in the water washing box, and the controller starts the water pump and extracts the water in the water tank and transports to the U -shaped pipe, and the U -shaped pipe distributes the washing liquid to the rectangular pipe on the inner wall of the water washing box two sides and sprays the washing liquid evenly on the article in the water washing box through the spray head, and the article is washed thoroughly, and the controller starts the motor and drives the stirring rod to rotate, makes the washing liquid and the article fully contact, and the sewage is discharged into the water tank through the drain pipe, and is filtered through the filter plate, and the filtered water returns to the bottom of the water tank, so as to be extracted and used by the water pump again, realizes the recycling of water resources.

Description

Technical Field

[0001] This utility model relates to the field of fabric production technology, specifically to a fancy negative pressure circulating water washing device. Background Technology

[0002] In the textile and microfiber materials industries, the washing process is a crucial step in ensuring product quality and performance. Many companies, such as Jiaxing Swede Fleece Microfiber Co., Ltd., face the need for efficient and precise washing of their fabrics during production.

[0003] Chinese patented invention CN216585588U discloses a water washing device for antibacterial fabric production, including a tank, a lifting mechanism, a pressing mechanism, and a spraying mechanism. The lifting mechanism is installed inside the rear of the tank to facilitate height adjustment of the pressing component. The pressing mechanism is installed in front of the lifting mechanism to efficiently drive the fabric. The lower inner wall of the tank is equipped with a high-efficiency water washing spraying mechanism. The coordinated operation of the pressing and lifting mechanisms allows for easy adjustment of the washing height for fabrics of different thicknesses, enhancing the washing effect. It also facilitates the replacement and cleaning of the pressing rollers, improving subsequent use. The spraying mechanism further enhances the thoroughness of the washing process, improving the practicality of the washing device.

[0004] However, this device still has some problems. In actual use, although it allows for the replacement and cleaning of the lower pressure rollers to improve the practicality of the washing system, the water used for washing the fabric is directly discharged without being recycled. In the textile and microfiber material production industry, the washing process typically consumes a large amount of water, especially in large-scale production, where the daily water consumption is considerable. This direct discharge method not only increases the company's production costs but also puts enormous pressure on water resources. Therefore, we proposed a fancy negative pressure circulating washing device to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a fancy negative pressure circulating water washing device, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A fancy negative pressure circulating water washing device includes a water tank. Two side plates are welded to the top of the water tank, and a washing chamber is fixedly connected to the top of the two side plates. A motor is fixedly connected to the bottom of the washing chamber. A stirring rod is rotatably connected to the inner wall of the bottom of the washing chamber. An air pump is fixedly connected to the top of the washing chamber, and the air inlet pipe of the air pump extends into the washing chamber. A pressure sensor is installed on the top of the washing chamber, and the detection end of the pressure sensor extends into the washing chamber. A door is rotatably connected to the front of the washing chamber, and a controller is installed on the front of the door. Rectangular tubes are fixedly connected to both inner walls of the tank. Multiple nozzles are connected and fixed to one side of each rectangular tube. Two support blocks are welded to the rear side of the water tank. The same U-shaped tube is fixedly connected to the two support blocks. The end of the U-shaped tube extends into the water tank and is connected and fixed to the corresponding rectangular tube. A water pump is fixedly connected to the rear side of the water tank. The inlet pipe of the water pump extends into the water tank. The outlet pipe of the water pump is connected and fixed to the U-shaped tube. A filter plate is installed inside the water tank. A drain pipe is connected and fixed between the right side of the water tank and the top of the water tank.

[0010] Furthermore, the bottom end of the stirring rod extends outside the washing tank and is fixedly connected to the output shaft of the motor, and a rubber sleeve is fitted on the stirring rod.

[0011] Furthermore, the water tank has a U-shaped groove with an opening on one side, and the U-shaped groove is in contact with the filter plate.

[0012] Furthermore, a sealing plate is welded to the front side of the filter plate, and the sealing plate is in contact with the water tank.

[0013] Furthermore, a slot is provided at the bottom of the sealing plate, and a rectangular block is fixedly connected to the front side of the water tank.

[0014] Furthermore, the rectangular block is provided with a T-shaped rod, which is engaged with a slot. A spring is welded between the inner wall of one side of the T-shaped rod and one side of the rectangular block, and the spring is movably sleeved on the T-shaped rod.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a fancy negative pressure circulating water washing device, which has the following beneficial effects:

[0017] This invention involves placing items to be washed into a washing tank, closing the door, and then using a controller to activate an air pump to extract air from the tank, gradually reducing the air pressure and creating a negative pressure environment. A pressure sensor monitors the tank pressure in real time. The controller then activates a water pump to draw water from the tank and deliver it to a U-shaped pipe. The U-shaped pipe distributes the washing solution into rectangular tubes on both sides of the tank's inner wall, which are then sprayed evenly onto the items through nozzles for a thorough rinse. The controller also activates a motor to rotate a stirring rod, which agitates the washing solution and items, ensuring full contact and improving the washing effect. Wastewater is drained into the tank through a drain pipe, filtered by a filter plate, and returned to the bottom of the tank for reuse by the water pump, thus achieving water recycling. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rear three-dimensional structure of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the box door after it is concealed.

[0021] Figure 4 This is a partial three-dimensional structural diagram of the present invention;

[0022] Figure 5 This is a three-dimensional structural diagram of the connection between the sealing plate and the filter plate of this utility model.

[0023] In the diagram: 1. Water tank; 2. Side panel; 3. Washing tank; 4. Motor; 5. Stirring rod; 6. Air pump; 7. Pressure sensor; 8. Door; 9. Controller; 10. Rectangular tube; 11. Nozzle; 12. Support block; 13. U-shaped tube; 14. Water pump; 15. Drain pipe; 16. U-shaped groove; 17. Filter plate; 18. Sealing plate; 19. Slot; 20. Rectangular block; 21. T-shaped rod; 22. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] likeFigures 1-5 As shown, an embodiment of this utility model discloses a fancy negative pressure circulating water washing device, including a water tank 1. Two side plates 2 are welded to the top of the water tank 1. A washing tank 3 is fixedly connected to the top of the two side plates 2. A motor 4 is fixedly connected to the bottom of the washing tank 3. A stirring rod 5 is rotatably connected to the inner wall of the bottom of the washing tank 3. An air pump 6 is fixedly connected to the top of the washing tank 3. The air inlet pipe of the air pump 6 extends into the washing tank 3. A pressure sensor 7 is provided on the top of the washing tank 3. The detection end of the pressure sensor 7 extends into the washing tank 3. The front side of the washing tank 3 rotates... A door 8 is connected to the washing tank 3, and a controller 9 is located on the front side of the door 8. Rectangular tubes 10 are fixedly connected to the inner walls of both sides of the washing tank 3. Multiple nozzles 11 are connected to and fixed on one side of the rectangular tubes 10. Two support blocks 12 are welded to the rear side of the washing tank 3, and the same U-shaped tube 13 is fixedly connected to the two support blocks 12. The end of the U-shaped tube 13 extends into the washing tank 3 and is connected to and fixed to the corresponding rectangular tube 10. A water pump 14 is fixedly connected to the rear side of the water tank 1. The inlet pipe of the water pump 14 extends into the water tank 1, and the outlet pipe of the water pump 14 connects to the U-shaped tube 1. The three tanks are connected and fixed. A filter plate 17 is installed inside the water tank 1. A drain pipe 15 is connected and fixed between the right side of the washing tank 3 and the top of the water tank 1. Items to be washed are placed into the washing tank 3, and then the tank door 8 is closed. The air pump 6 is started via the controller 9 to extract air from the washing tank 3, gradually reducing the air pressure inside the washing tank 3 to create a negative pressure environment. The pressure sensor 7 monitors the pressure inside the washing tank 3 in real time. The water pump 14 is started via the controller 9 to draw water from the water tank 1 and deliver it to the U-shaped pipe 13. The U-shaped pipe 13 distributes the washing liquid to... The rectangular tubes 10 on both sides of the inner wall of the washing tank 3 spray the washing liquid evenly onto the items inside the washing tank 3 through the nozzles 11, and thoroughly rinse the items. The controller 9 starts the motor 4 to drive the stirring rod 5 to rotate. The stirring rod 5 stirs the washing liquid and items in the washing tank 3, so that the washing liquid and items are in full contact, further improving the washing effect. The wastewater is discharged into the water tank 1 through the drain pipe 15 and filtered by the filter plate 17, so that the filtered water returns to the bottom of the water tank 1 so that it can be pumped out and used again by the water pump 14, realizing the recycling of water resources.

[0027] In some embodiments, the bottom end of the stirring rod 5 extends outside the washing tank 3 and is fixedly connected to the output shaft of the motor 4. A rubber sleeve is provided on the stirring rod 5. The rubber sleeve on the stirring rod 5 can prevent the stirring rod 5 from directly contacting the items and prevent damage to the items.

[0028] In some embodiments, the water tank 1 is provided with a loop groove 16 with one side open, and the loop groove 16 is in contact with the filter plate 17.

[0029] In some embodiments, a sealing plate 18 is welded to the front side of the filter plate 17. The sealing plate 18 is in contact with the water tank 1. The sealing plate 18 serves to seal the water and prevent water from flowing out through the groove 16.

[0030] In some embodiments, a slot 19 is provided at the bottom of the sealing plate 18, and a rectangular block 20 is fixedly connected to the front side of the water tank 1.

[0031] In some embodiments, a T-shaped rod 21 is provided on the rectangular block 20. The T-shaped rod 21 is engaged with the slot 19. A spring 22 is welded between the inner wall of one side of the T-shaped rod 21 and one side of the rectangular block 20. The spring 22 is movably sleeved on the T-shaped rod 21. The spring 22 serves to reset the device.

[0032] Working principle or structural principle: During use, first, an appropriate amount of water is injected into the water tank 1 to provide sufficient water for the subsequent washing process. Open the door 8 and place the items to be washed into the washing tank 3. Then close the door 8. The air pump 6 is started via the controller 9. The air pump 6 begins working, and its air inlet pipe extracts air from the washing tank 3, gradually reducing the air pressure and creating a negative pressure environment. The pressure sensor 7 monitors the pressure inside the washing tank 3 in real time and transmits the pressure data to the controller 9. The controller 9 automatically adjusts the working state of the air pump 6 according to the preset pressure value to ensure that the washing tank 3 always maintains a suitable negative pressure condition. This negative pressure environment helps the washing liquid penetrate more quickly into the internal and surface microstructures of the items, enhancing the contact and interaction between the washing liquid and impurities, improving impurity removal efficiency, and preventing impurities and odors generated during the washing process from spreading to the surrounding environment. The water pump 14 is started via the controller 9. The water pump 14's inlet pipe draws water from the water tank 1 and delivers it to the U-shaped pipe 13. The U-shaped tube 13 distributes the washing liquid into the rectangular tubes 10 on both sides of the inner wall of the washing tank 3. The washing liquid is then evenly sprayed onto the items inside the washing tank 3 through the nozzles 11, thoroughly rinsing the items. The controller 9 starts the motor 4, which drives the stirring rod 5 to rotate. The stirring rod 5 agitates the washing liquid and items inside the washing tank 3, ensuring full contact between the washing liquid and the items, further improving the washing effect. As the washing process continues, the washing liquid in the washing tank 3 gradually becomes dirty, containing a large amount of impurities. The wastewater is discharged through the drain pipe 15. Inside the water tank 1, the water is filtered by the filter plate 17, so that the filtered water returns to the bottom of the water tank 1 and can be pumped out again by the water pump 14, realizing the recycling of water resources and reducing costs. When the filter plate 17 needs to be removed, the T-shaped rod 21 is pulled. During the movement, the T-shaped rod 21 stretches the spring 22, causing the T-shaped rod 21 to separate from the slot 19. Then, the sealing plate 18 is moved, and the sealing plate 18 drives the filter plate 17 to separate from the groove 16, thereby removing the filter plate 17 for cleaning.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fancy negative pressure circulating water washing device, comprising a water tank (1), characterized in that: Two side plates (2) are welded to the top of the water tank (1). A washing tank (3) is fixedly connected to the top of the two side plates (2). A motor (4) is fixedly connected to the bottom of the washing tank (3). A stirring rod (5) is rotatably connected to the inner wall of the bottom of the washing tank (3). An air pump (6) is fixedly connected to the top of the washing tank (3). The air inlet pipe of the air pump (6) extends into the washing tank (3). A pressure sensor (7) is provided on the top of the washing tank (3). The detection end of the pressure sensor (7) extends into the washing tank (3). A door (8) is rotatably connected to the front of the washing tank (3). A controller (9) is provided on the front of the door (8). Rectangular tubes are fixedly connected to the inner walls of both sides of the washing tank (3). (10) A plurality of nozzles (11) are connected and fixed on one side of the rectangular tube (10). Two support blocks (12) are welded to the rear side of the washing tank (3). The same U-shaped tube (13) is fixedly connected to the two support blocks (12). The end of the U-shaped tube (13) extends into the washing tank (3) and is connected and fixed to the corresponding rectangular tube (10). A water pump (14) is fixedly connected to the rear side of the water tank (1). The inlet pipe of the water pump (14) extends into the water tank (1). The outlet pipe of the water pump (14) is connected and fixed to the U-shaped tube (13). A filter plate (17) is provided in the water tank (1). A drain pipe (15) is connected and fixed between the right side of the washing tank (3) and the top of the water tank (1).

2. The fancy negative pressure circulating water washing device according to claim 1, characterized in that: The bottom end of the stirring rod (5) extends to the outside of the washing tank (3) and is fixedly connected to the output shaft of the motor (4). A rubber sleeve is fitted on the stirring rod (5).

3. The fancy negative pressure circulating water washing device according to claim 2, characterized in that: The water tank (1) has a spiral groove (16) with an opening on one side, and the spiral groove (16) is in contact with the filter plate (17).

4. The fancy negative pressure circulating water washing device according to claim 3, characterized in that: A sealing plate (18) is welded to the front side of the filter plate (17), and the sealing plate (18) is in contact with the water tank (1).

5. The fancy negative pressure circulating water washing device according to claim 4, characterized in that: The bottom of the sealing plate (18) is provided with a slot (19), and a rectangular block (20) is fixedly connected to the front side of the water tank (1).

6. The fancy negative pressure circulating water washing device according to claim 5, characterized in that: The rectangular block (20) is provided with a T-shaped rod (21), which is engaged with the slot (19). A spring (22) is welded between the inner wall of one side of the T-shaped rod (21) and one side of the rectangular block (20), and the spring (22) is movably sleeved on the T-shaped rod (21).

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