A stainless steel clean and dirty washing tank with a filter structure

Abstract

This utility model relates to the field of cleanroom washing tank technology, and discloses a stainless steel cleanroom washing tank with a filtration structure. The tank includes a tank body, a faucet fixedly connected to one side of the top of the tank body, a filtration mechanism installed on the inner bottom wall of the tank body, two support rods fixedly connected to the top of the tank body, a placement mechanism on the top of the support rods, and a retraction mechanism on the outer side of the two support rods. The filtration mechanism includes an anti-drop box, which is slidably connected to the inner bottom wall of the tank body. In this utility model, the rotation of the scraper drives the rotating column to rotate, which in turn drives the arc plate and filter plate to rotate inside the filter box for a second filtration, leaving residual impurities inside the filter box. The rotating column drives the arc plate and filter plate to rotate repeatedly, significantly reducing manual maintenance costs and cleaning difficulty, preventing impurity accumulation, and ensuring efficient drainage.

Description

Technical Field

[0001] This utility model relates to the field of clean and dirty washing tank technology, and in particular to a stainless steel clean and dirty washing tank with a filter structure. Background Technology

[0002] Stainless steel clean washing tanks are specialized equipment used for cleaning items, typically in the medical, laboratory, food processing, and catering industries. Their main features are that they are made of stainless steel, which has advantages such as corrosion resistance, easy cleaning, and durability. Through physical rinsing and filtration, they remove impurities from the surface of items, ensuring that the cleaned items meet certain cleanliness standards.

[0003] Stainless steel cleanroom washing tanks typically consist of a stainless steel body, faucets, and filter boxes. The tank body is made of stainless steel or a superior material, offering corrosion resistance, high-temperature resistance, and easy cleaning. The faucets are usually made of stainless steel, with a smooth internal surface that reduces biofilm formation and pathogen adhesion. Water flow is manually or sensor-controlled to provide a water source for cleaning. The filter box contains a built-in filtration system to filter wastewater, remove impurities, prevent pipe blockage, and protect drainage pipes.

[0004] However, while some existing stainless steel cleanroom washing tanks have filtration functions, the filtration devices are prone to clogging during actual use, leading to slower drainage and hindering the rapid discharge of flowing water. This clogging problem not only affects cleaning efficiency but also increases pipeline maintenance costs and workload. Therefore, a stainless steel cleanroom washing tank with a filtration structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a stainless steel clean and dirty washing tank with a filter structure, which aims to improve the problem of rapid drainage of flowing water when some devices in the prior art can no longer be used for a long time.

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

[0007] A stainless steel clean and dirty washing tank with a filtration structure includes a tank body, a faucet fixedly connected to one side of the top of the tank body, a filtration mechanism provided on the inner bottom wall of the tank body, two support rods fixedly connected to the top of the tank body, a placement mechanism provided on the top of the support rods, and a retraction mechanism provided on the outer side of the two support rods.

[0008] The filtration mechanism includes an anti-drop box, which is slidably connected to the inner bottom wall of the pool body. A scraper is rotatably connected to the inner bottom wall of the anti-drop box. A disassembly assembly is provided on the outside of the scraper. A filter box is fixedly connected to the outside of the disassembly assembly. A rotating column is rotatably connected to the inside of the filter box. An arc plate is fixedly connected to one side of the rotating column. A filter plate is fixedly connected to the outside of the arc plate. A stop plate is fixedly connected to the inner wall of the filter box.

[0009] As a further description of the above technical solution:

[0010] The disassembly assembly includes a locking disc, the inner side of which is fixedly connected to the bottom of the anti-drop box. The top of the locking disc has multiple locking slots. Locking blocks are fixedly connected to the inner wall of the filter box around its perimeter. The outer side of the locking disc has multiple through slots, and the outer sides of the multiple through slots penetrate into the interior of the locking disc. The outer sides of the locking blocks can slide inside the locking slots and the through slots.

[0011] As a further description of the above technical solution:

[0012] The placement mechanism includes a placement box, the bottom of which is fixedly connected to the top of the two support rods, and the interior of the placement box is provided with multiple flow grooves;

[0013] As a further description of the above technical solution:

[0014] A cone block is fixedly connected to one side of the inner wall of the placement box, and a support rod is slidably connected to the inner wall of the cone block;

[0015] As a further description of the above technical solution:

[0016] A retaining plate is fixedly connected to the bottom of the support rod, and the bottom of the retaining plate is attached to the inner bottom wall of the placement box.

[0017] As a further description of the above technical solution:

[0018] The retraction mechanism includes a connecting box, the outside of which is fixedly connected to the outside of the two support rods, and the inside of which is fixedly connected to a rotating roller;

[0019] As a further description of the above technical solution:

[0020] A torsion spring is sleeved on the outside of the rotating roller, and a connecting roller is fixedly connected to the outside of the torsion spring;

[0021] As a further description of the above technical solution:

[0022] A connecting rope is provided on the outside of the connecting roller, and a hole is provided on the top of the connecting box so that one end of the connecting rope can slide out from the hole.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the scraper rotates, driving the rotating column to rotate, which in turn drives the arc plate and filter plate to rotate inside the filter box for a second filtration, leaving the residual impurity particles inside the filter box. The rotating column drives the arc plate and filter plate to rotate repeatedly, pushing the impurity particles to contact the back plate and squeezing out the water inside the impurity particles. At the same time, it scrapes the inner bottom wall of the filter box, quickly discharging the flowing water. The linkage design of the scraper and rotating column realizes automatic sludge removal, greatly reducing the cost of manual maintenance and cleaning difficulty, preventing the accumulation of impurities, and ensuring efficient operation of drainage.

[0025] 2. In this utility model, the inclined placement box and the scraping design of the cone block can effectively drain the residual water on the cleaning items and connecting ropes, keep the cleaning items clean and dry, and extend their service life. Secondly, the automatic reset function of the retraction mechanism can quickly retract the cleaning items through the elasticity of the torsion spring, which is convenient to operate and saves time and effort. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a stainless steel clean and dirty washing tank with a filter structure proposed in this utility model.

[0027] Figure 2 This is a schematic diagram of the filter box of a stainless steel clean and dirty washing tank with a filtration structure proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the locking disc of a stainless steel clean and dirty washing tank with a filtration structure proposed in this utility model.

[0029] Figure 4 This is a schematic diagram of the backing plate of a stainless steel clean and dirty washing tank with a filter structure proposed in this utility model.

[0030] Figure 5 This is a schematic diagram of the filter plate of a stainless steel clean and dirty washing tank with a filtration structure proposed in this utility model.

[0031] Figure 6 This is a schematic diagram of the support rod of a stainless steel clean and dirty washing tank with a filter structure proposed in this utility model.

[0032] Figure 7 This is a schematic diagram of the cone block of a stainless steel clean and dirty washing tank with a filtration structure proposed in this utility model.

[0033] Figure 8 This is a schematic diagram of the structure of a stainless steel clean and dirty washing tank with a filter structure proposed in this utility model.

[0034] Figure 9 This is a schematic diagram of the rotating roller of a stainless steel clean and dirty washing tank with a filtration structure proposed in this utility model.

[0035] Legend:

[0036] 1. Pool body; 2. Faucet; 3. Filtration mechanism; 31. Anti-drop box; 32. Scraper; 33. Disassembly assembly; 331. Locking groove; 332. Locking disc; 333. Locking block; 334. Through groove; 34. Filter plate; 35. Filter box; 36. Rotating column; 37. Arc plate; 38. Support plate; 4. Support rod; 5. Placement mechanism; 51. Placement box; 52. Conical block; 53. Support rod; 54. Locking plate; 6. Retraction mechanism; 61. Connecting box; 62. Rotating roller; 63. Torsion spring; 64. Connecting roller; 65. Connecting rope. Detailed Implementation

[0037] 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.

[0038] Reference Figure 1 , Figure 4 and Figure 5 An embodiment of this utility model is provided: a stainless steel clean and dirty washing pool with a filter structure, including a pool body 1, a faucet 2 fixedly connected to the top side of the pool body 1, which is designed to deliver water to the inner wall of the pool body 1, a filter mechanism 3 is provided on the inner bottom wall of the pool body 1, and two support rods 4 are fixedly connected to the top of the pool body 1. The support rods 4 can provide support capacity, and the support rods 4 are designed to be close to the faucet 2. A placement mechanism 5 is provided on the top of the support rods 4, and a retraction mechanism 6 is provided on the outer side of the two support rods 4.

[0039] The filtration mechanism 3 includes an anti-drop box 31, designed to prevent valuable objects from falling during use. The bottom of the anti-drop box 31 has multiple slots allowing water to flow downwards. The anti-drop box 31 is slidably connected to the inner bottom wall of the pool body 1. A scraper 32 is rotatably connected to the inner bottom wall of the anti-drop box 31, and its rotation scrapes against the inner bottom wall to prevent blockage. A disassembly assembly 33 is located outside the scraper 32, and a filter box 35 is fixedly connected to the outside of the disassembly assembly 33. After filtration by the anti-drop box 31, the filter box 35 performs secondary filtration on the incoming water, collecting fine impurities to prevent blockage in the transport pipes. A rotating column 36 is rotatably connected inside the filter box 35, which can lift... The scraper 32 provides support, and its bottom is connected to the top of the rotating column 36. Rotating the scraper 32 can drive the rotating column 36 to rotate, causing the rotating column 36 to rotate inside the filter box 35. An arc plate 37 is fixedly connected to the outer side of the rotating column 36. The arc plate 37 can move the impurity particles remaining inside the filter box 35. A filter plate 34 is fixedly connected to the outside of the arc plate 37. Rotating the rotating column 36 causes the arc plate 37 to rotate, and the filter plate 34 can rotate along with it, moving the impurity particles. A stop plate 38 is fixedly connected to the inner wall of the filter box 35. When the arc plate 37 and the filter plate 34 move the impurity particles, the filter plate 34 and the arc plate 37 will contact the stop plate 38, which can squeeze out the water remaining inside the impurity particles. The water is discharged and transported through the holes inside the arc plate 37 and the filter plate 34.

[0040] In summary, when using pool 1, the water to be discharged after use is first filtered through the anti-drop box 31. When the water flow becomes blocked, the rotating scraper 32 scrapes the inner bottom wall of the anti-drop box 31, squeezing out impurity particles from the holes. When the scraper 32 rotates, it drives the bottom rotating column 36 to rotate, causing the arc plate 37 and filter plate 34 to rotate inside the filter box 35. The second filtration through the filter box 35 leaves the remaining impurity particles inside, preventing the pipe from becoming blocked. When the drainage water flow slows down, the rotating column 36 drives the arc plate 37 and filter plate 34 to rotate repeatedly, pushing the impurity particles and causing them to contact the abutment plate 38. Subsequently, the water inside the impurity particles is squeezed out, and the inner bottom wall of the filter box 35 is scraped, allowing the flowing water to be discharged quickly.

[0041] Reference Figure 3 and Figure 4The disassembly assembly 33 includes a locking disc 332, which provides support. The inner side of the locking disc 332 is fixedly connected to the bottom of the anti-drop box 31. The top of the locking disc 332 has multiple locking grooves 331, which provide both sliding and locking capabilities. The inner wall of the filter box 35 is fixedly connected with locking blocks 333, which provide connection capabilities. The outer side of the locking disc 332 has multiple through grooves 334, which provide sliding capabilities. The locking blocks 333 allow the filter box to slide smoothly. After the filter box 35 is moved out of the through groove 334, it is rotated so that the locking block 333 is locked inside the locking groove 331. This design can limit and fix the filter box 35, and conversely, it can make the filter box 35 quickly removed. The outside of the multiple through grooves 334 passes through the inside of the locking plate 332, and the outside of the locking block 333 can slide inside the locking groove 331 and the through groove 334. This design can make the filter box 35 quick to install and remove during use, and can clean the impurities collected inside.

[0042] Reference Figures 6 to 8 The placement mechanism 5 includes a placement box 51, which can hold rectangular cleaning items for cleaning the inner wall of the pool 1. These cleaning items include, but are not limited to, rectangular cleaning cotton and rectangular cleaning brushes. The placement box 51 is placed at an angle to allow residual water to drain out after use. The bottom of the placement box 51 is fixedly connected to the top of two support rods 4, and the interior of the placement box 51 has multiple flow channels. A cone block 52 is fixedly connected to one side of the inner wall of the placement box 51, providing support while allowing water to flow out. Providing guidance capability, the larger circumference of the placement box 51 is fixed to one side of the inner wall of the placement box 51, and the inner wall of the cone block 52 is slidably connected to the support rod 53, which is designed to provide connection capability, allowing it to slide inside the cone block 52. The bottom of the support rod 53 is fixedly connected to the clamping plate 54, which is designed to provide clamping capability, allowing rectangular cleaning objects to be clamped. At the same time, the material of the clamping plate 54 includes, but is not limited to, plastic, rubber, etc., so that the cleaning object will not easily fall off after being clamped inside the clamping plate 54, and the bottom of the clamping plate 54 is attached to the inner bottom wall of the placement box 51.

[0043] Reference Figure 6 , Figure 7 and Figure 9The retraction mechanism 6 includes a connecting box 61, designed to provide support. The connecting box 61 is externally fixedly connected to one side of the two support rods 4. A rotating roller 62 is fixedly connected inside the connecting box 61, providing support. A torsion spring 63 is sleeved on the outside of the rotating roller 62. The torsion spring 63 can generate torsion through its own elasticity when pressure is applied and rotated, allowing the torsion spring 63 to be torsioned by the rotation of the rotating roller 62, and then reset after the force is released. A connecting roller 64 is fixedly connected to the outside of the torsion spring 63, designed to provide both connection and protection. The rotation of the rotating roller 62 and the torsion spring 63 drives the connecting roller 64 to rotate. Simultaneously, the connecting roller 64 is located outside the torsion spring 63, its function being to prevent the torsion spring from rotating. 63 is in contact with the water source. A connecting rope 65 is provided on the outside of the connecting roller 64. Its design provides connection capability. One end of the rope 65 is connected to one side of the torsion spring 63. At the same time, the connecting rope 65 passes through the inside of the cone block 52, so that when the support rod 53 is moved by pulling the clamping plate 54, the connecting rope 65 extends accordingly. When it extends, the connecting roller 64 drives the rotating roller 62 to rotate, causing the rotating roller 62 to twist. After use, the connecting rope 65 can be reset by the reset of the rotating roller 62. When the connecting rope 65 resets, the inside of the smaller circumference of the cone block 52 scrapes the connecting rope 65, so that the residual water inside the connecting rope 65 can be squeezed out through the inside of the cone block 52. The top of the connecting box 61 has a hole, so that one end of the connecting rope 65 can slide out from the hole.

[0044] Working Principle: In use, water first enters the tank 1 through faucet 2. When drainage is required, the water first passes through the anti-drop box 31 for initial filtration. The perforated grooves at the bottom of the anti-drop box 31 allow water to pass through while preventing larger impurities from directly entering the drain pipe. If blockage occurs during the water flow through the anti-drop box 31, the scraper 32 is rotated. The rotation of the scraper 32 removes impurities from the inner bottom wall of the anti-drop box 31, preventing blockage. The bottom of the scraper 32 is connected to the rotating column 36, so the rotation of the scraper 32 causes the rotating column 36 to rotate as well. A filter plate 34 is fixedly connected to the outside of the arc plate 37. As the rotating column 36 rotates, the arc plate 37 and filter plate 34 also rotate inside the filter box 35. After passing through the anti-drop box 31, the water enters the filter box 35 for a second filtration. The filter box 35 collects fine impurities, preventing these particles from entering the drain pipe and causing blockage. During the rotation of the arc plate 37 and filter plate 34, the impurity particles remaining inside the filter box 35 are agitated. When the filter plate 34 and arc plate 37 contact the abutment plate 38 on the inner wall of the filter box 35, the residual water inside the impurity particles is squeezed out through the holes inside the arc plate 37 and filter plate 34, and then discharged to the drain pipe. When the drainage water flow slows down, the rotating column 36 continues to drive the arc plate 37 and filter plate 34 to rotate repeatedly. This process not only pushes the impurity particles to contact the abutment plate 38, further squeezing out the water inside the impurity particles, but also scrapes the inner bottom wall of the filter box 35, helping to discharge the residual impurity particles and allowing the water to drain quickly. When it is necessary to clean or replace the filter box 35, the locking block 333 is fixed around the inner wall of the filter box 35, and the locking disc 332 is fixed to the bottom of the anti-drop box 31. When installing the filter box 35, the locking block 333 first slides into the through groove 334, and then the filter box 35 is rotated so that the locking block 333 locks into the locking groove 331, thereby fixing the filter box 35. When it is necessary to disassemble, the filter box 35 can be quickly removed by reversing the operation so as to clean the impurity particles collected inside.

[0045] When cleaning the inner wall of the pool 1, the cleaning items are removed from the storage box 51 and returned to the storage box 51 after use. The inclined design helps residual water on the cleaning items to flow out naturally. One end of the connecting rope 65 is connected to one side of the torsion spring 63, and the other end passes through the inside of the cone 52 and is connected to the locking plate 54. When the locking plate 54 is pulled, the support rod 53 slides along the inner wall of the cone 52, while simultaneously extending the connecting rope 65. The extension of the connecting rope 65 causes the connecting roller 64 to rotate, which in turn drives the rotating roller 62 to rotate. The rotation of the rotating roller 62 causes the torsion spring 63 to twist. When the cleaning items inside the pull plate 54 are no longer in use, the torsion spring 63 resets due to its own elasticity, causing the rotating roller 62 to rotate in the opposite direction. The reverse rotation of the rotating roller 62 causes the connecting rope 65 to reset, pulling the pull plate 54 and the cleaning items back into the placement box 51. During the reset process of the connecting rope 65, the interior of the smaller circumference of the cone 52 scrapes against the connecting rope 65, squeezing out any residual water inside the connecting rope 65 through the interior of the cone 52. This ensures that residual water can be quickly drained from the cleaning items after use, keeping them clean and dry, thus improving the overall efficiency and cleaning effect of the clean washing tank.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stainless steel clean tank with filtering structure, comprising a tank body (1), characterized in that: A faucet (2) is fixedly connected to the top side of the pool body (1), a filter mechanism (3) is provided on the inner bottom wall of the pool body (1), two support rods (4) are fixedly connected to the top of the pool body (1), a placement mechanism (5) is provided on the top of the support rods (4), and a retraction mechanism (6) is provided on the outer side of the two support rods (4). The filtration mechanism (3) includes an anti-drop box (31), the outside of which is slidably connected to the inner bottom wall of the pool body (1). A scraper (32) is rotatably connected to the inner bottom wall of the anti-drop box (31). A disassembly assembly (33) is provided on the outside of the scraper (32). A filter box (35) is fixedly connected to the outside of the disassembly assembly (33). A rotating column (36) is rotatably connected inside the filter box (35). An arc plate (37) is fixedly connected to one side of the rotating column (36). A filter plate (34) is fixedly connected to the outside of the arc plate (37). A stop plate (38) is fixedly connected to the inner wall of the filter box (35).

2. The stainless steel clean wastewater washing tank with a filtration structure according to claim 1, characterized in that: The disassembly assembly (33) includes a locking disc (332), the inner side of which is fixedly connected to the bottom of the anti-drop box (31). The top of the locking disc (332) is provided with multiple locking grooves (331). The inner wall of the filter box (35) is fixedly connected with locking blocks (333). The outer side of the locking disc (332) is provided with multiple through grooves (334), and the outer side of the multiple through grooves (334) penetrates the interior of the locking disc (332). The outer side of the locking block (333) can slide inside the locking grooves (331) and the through grooves (334).

3. The stainless steel clean wastewater washing tank with a filtration structure according to claim 1, characterized in that: The placement mechanism (5) includes a placement box (51), the bottom of which is fixedly connected to the top of the two support rods (4), and the interior of the placement box (51) is provided with multiple flow grooves.

4. A stainless steel clean and dirty washing tank with a filter structure according to claim 3, characterized in that: A cone block (52) is fixedly connected to one side of the inner wall of the placement box (51), and a support rod (53) is slidably connected to the inner wall of the cone block (52).

5. A stainless steel clean wastewater washing tank with a filtration structure according to claim 4, characterized in that: The bottom of the support rod (53) is fixedly connected to a card plate (54), and the bottom of the card plate (54) is attached to the inner bottom wall of the placement box (51).

6. A stainless steel clean and dirty washing tank with a filter structure according to claim 1, characterized in that: The retraction mechanism (6) includes a connecting box (61), which is fixedly connected to the outside of the two support rods (4) on one side, and a rotating roller (62) is fixedly connected inside the connecting box (61).

7. A stainless steel clean wastewater washing tank with a filtration structure according to claim 6, characterized in that: A torsion spring (63) is sleeved on the outside of the rotating roller (62), and a connecting roller (64) is fixedly connected to the outside of the torsion spring (63).

8. A stainless steel clean wastewater washing tank with a filtration structure according to claim 7, characterized in that: A connecting rope (65) is provided on the outside of the connecting roller (64), and a hole is provided on the top of the connecting box (61) so that one end of the connecting rope (65) slides out from the hole.

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