Cleaning tool

Abstract

The utility model provides a cleaning tool which comprises a soaking tank body, a cleaning tank body, an overflow tank body and an exhaust tank body, the soaking tank body is used for soaking a to-be-cleaned piece, the cleaning tank body is used for cleaning the to-be-cleaned piece, and the cleaning tank body and the soaking tank body are arranged side by side. The overflow tank body is arranged on one side of the soaking tank body and the cleaning tank body in the side-by-side direction of the soaking tank body and the cleaning tank body, and the exhaust tank body is arranged on the side, away from the soaking tank body and the cleaning tank body, of the overflow tank body. The polishing liquid crystal cleaning device has the advantages of achieving soaking cleaning of polishing liquid crystals, reducing scratches and damage to the surface of equipment, prolonging the service life of the equipment, effectively removing the polishing liquid crystals, guaranteeing the cleanliness of the equipment, reducing harm to health of operators and pollution to the environment, and being simple in structure and convenient and fast to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, and in particular relates to a cleaning tool. Background Art

[0002] When polishing equipment is used to polish solar wafers, a large amount of polishing liquid crystals often remain on the acrylic protective cover and sliding door, making them difficult to clean. During maintenance of the polishing equipment, scrapers are often used to remove the polishing liquid crystals, which can easily cause scratches and damage to the protective cover and sliding door, and the cleaning effect cannot be guaranteed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a cleaning tool, which effectively solves the problem that polishing liquid crystals are difficult to clean, easily causing scratches and damage to equipment, and poor cleaning effect, and overcomes the shortcomings of the existing technology.

[0004] The technical solution adopted by the utility model is: a cleaning tool, comprising:

[0005] A soaking tank body, used for soaking the items to be washed;

[0006] A cleaning tank body, used for cleaning the items to be washed, and arranged side by side with the soaking tank body;

[0007] An overflow tank body is arranged on one side of the soaking tank body and the cleaning tank body along the parallel direction of the soaking tank body and the cleaning tank body;

[0008] The exhaust trough body is arranged on a side of the overflow trough body away from the soaking trough body and the cleaning trough body.

[0009] Furthermore, the soaking tank body and the cleaning tank body are provided with overflow holes on one side close to the overflow tank body.

[0010] Furthermore, an air extraction hole is provided on one side of the exhaust trough body close to the overflow trough body.

[0011] Furthermore, there are a plurality of the exhaust holes and the overflow holes, which are arranged at equal intervals along the parallel direction of the soaking tank body and the cleaning tank body.

[0012] Furthermore, the overflow hole and the exhaust hole are both long strips.

[0013] Furthermore, an exhaust port is provided on the top of the exhaust trough body.

[0014] Furthermore, it also includes an air gun and a water gun, which are arranged on one side of the soaking tank body or the cleaning tank body and are detachably connected to the soaking tank body or the cleaning tank body.

[0015] Furthermore, the tops of the soaking tank body, the cleaning tank body and the overflow tank body are provided with opening and closing covers.

[0016] Furthermore, a handle is provided on the opening and closing cover.

[0017] Furthermore, the soaking tank body and the cleaning tank body are both provided with a liquid inlet and a liquid outlet.

[0018] The advantages and positive effects of the utility model are: due to the adoption of the above technical scheme, the immersion cleaning of polishing liquid crystals is realized, the scratch damage on the equipment surface is reduced, the service life of the equipment is extended, the polishing liquid crystals are effectively removed, the cleanliness of the equipment is ensured, the harm to the health of the operator and the pollution to the environment are reduced, the structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a top view of a cleaning tool according to an embodiment of the present utility model.

[0020] Figure 2 It is a side view of a cleaning tool according to an embodiment of the present utility model.

[0021] Figure 3 This is a cross-sectional view taken along line AA of a cleaning tool according to an embodiment of the present invention.

[0022] Figure 4 This is a cross-sectional view of a cleaning tool BB according to an embodiment of the present invention.

[0023] In the picture:

[0024] 1. Soaking tank 2. Cleaning tank 3. Overflow tank

[0025] 4. Exhaust trough 5. Drain port 6. Overflow hole

[0026] 7. Ventilation hole 8. Exhaust vent 9. Air gun

[0027] 10. Water gun 11. Opening and closing cover 12. Hinge

[0028] 13. Handle 14. Liquid inlet 15. Liquid outlet DETAILED DESCRIPTION

[0029] An embodiment of the present utility model provides a cleaning tool, which will be described below with reference to the accompanying drawings.

[0030] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the internal parts of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood based on specific circumstances.

[0031] like Figure 1 and Figure 2 As shown, an embodiment of the utility model is a cleaning tool, comprising a soaking tank 1, a cleaning tank 2, an overflow tank 3 and an exhaust tank 4. The soaking tank 1 and the cleaning tank 2 are arranged side by side, the overflow tank 3 is arranged on one side of the soaking tank 1 and the cleaning tank 2 along the side-by-side direction of the soaking tank 1 and the cleaning tank 2, and the exhaust tank 4 is arranged on the side of the overflow tank 3 away from the soaking tank 1 and the cleaning tank 2. The soaking tank 1 is used to hold chemical liquids such as KOH, and is used to soak the parts to be washed with polishing liquid crystals, soften the polishing liquid crystals, and make them easier to clean. The cleaning tank 2 is used to hold pure water, and is used to clean the polishing liquid crystals on the surface of the parts to be washed. When there is too much liquid in the soaking tank 1 or the cleaning tank 2, it will overflow to the overflow tank 3. A drain port 5 is provided at the bottom of the overflow tank 3, which is connected to an external drain pipe to prevent liquid overflow. During the soaking and cleaning process, waste gas is generated. To prevent waste gas from polluting the environment, the exhaust trough 4 is connected to an external exhaust pipe to centrally extract and treat the waste gas. In this embodiment, the soaking trough 1, the cleaning trough 2, and the overflow trough 3 are integrally arranged and divided into three troughs by a partition. The exhaust trough 4 is fixed to the side of the overflow trough 3 away from the soaking trough 1 and the cleaning trough 2. The upper part of the overflow trough 3 is arranged along the parallel direction of the soaking trough 1 and the cleaning trough 2. The exhaust trough 4 is arranged at an angle away from the soaking trough 1 and the cleaning trough 2.

[0032] Specifically, such as Figure 3 As shown, the immersion tank 1 and the cleaning tank 2 are provided with overflow holes 6 on the side near the overflow tank 3. In this embodiment, to facilitate overflow, U-shaped through grooves are opened on the top of the immersion tank 1 and the cleaning tank 2 on the side near the overflow tank 3 as overflow holes 6. The number of overflow holes 6 is not specifically limited.

[0033] Specifically, such as Figure 4As shown, to facilitate exhaust, an exhaust hole 7 is provided on one side of the exhaust trough 4 near the overflow trough 3. Since an exhaust pipe is connected to the outside of the exhaust trough 4, the exhaust gas generated by the soaking trough 1 and the cleaning trough 2 can quickly enter the exhaust trough 4 through the overflow hole 6 and the exhaust hole 7. The exhaust hole 7 is set at the same height as the overflow hole 6.

[0034] Preferably, there are multiple exhaust holes 7 and overflow holes 6, which are evenly spaced along the parallel direction of the soaking tank body 1 and the cleaning tank body 2, so that the exhaust and overflow are more uniform.

[0035] Preferably, in order to enable rapid exhaust, the overflow hole 6 and the exhaust hole 7 are both configured to be long strips.

[0036] Specifically, such as Figure 1 and Figure 2 As shown, the top of the exhaust trough body 4 is provided with an exhaust port 8, and the exhaust port 8 is connected to the external air extraction pipeline. In this embodiment, the exhaust port 8 is arranged in the center of the top of the exhaust trough body 4.

[0037] Preferably, the cleaning tool also includes an air gun 9 and a water gun 10, which are arranged on one side of the immersion tank 1 or the cleaning tank 2 and are detachably connected to the immersion tank 1 or the cleaning tank 2. The air gun 9 is used to blow away the residual moisture after cleaning, and the water gun 10 uses pure water to flush the corners of the items to be cleaned, further ensuring the cleaning effect. In this embodiment, the air gun 9 and the water gun 10 are fixed to the side of the cleaning tank 2 with a buckle. The air gun 9 and the water gun 10 are prior art and will not be described in detail here.

[0038] Specifically, since waste gas is generated during the soaking and cleaning process, an opening and closing cover 11 is provided on the top of the soaking tank 1, the cleaning tank 2 and the overflow tank 3. The opening and closing cover 11 covers the top of the soaking tank 1, the cleaning tank 2 and the overflow tank 3 to prevent the waste gas from overflowing. At the same time, the opening and closing cover 11 also facilitates the placement of the items to be washed from the soaking tank 1 into the cleaning tank 2. In this embodiment, the opening and closing cover 11 is made of transparent acrylic material, which is convenient for observing the cleaning status. The soaking tank 1 and the overflow tank 3 arranged on the side of the soaking tank 1 use an opening and closing cover. The cleaning tank 2 and the overflow tank 3 arranged on the side of the cleaning tank 2 use an opening and closing cover. The opening and closing cover 11 adopts a split structure and is connected by a hinge 12, so that the opening and closing cover 11 can be partially opened or fully opened.

[0039] Preferably, in order to facilitate opening the cover, a handle 13 is fixed on the opening and closing cover body 11.

[0040] Specifically, liquid inlets 14 are respectively provided on the sides of the soaking tank body 1 and the cleaning tank body 2 , and liquid outlets 15 are respectively provided on the bottoms of the soaking tank body 1 and the cleaning tank body 2 .

[0041] Workflow: KOH chemical solution is placed in the soaking tank 1 through the liquid inlet 14, and pure water is placed in the cleaning tank 2. The staff, wearing protective clothing and gloves, first places the items to be cleaned, which contain polishing liquid crystals, into the soaking tank 1 for a set soaking time, and observes the soaking effect through the transparent retractable cover 11. After soaking is complete, the staff opens the retractable cover 11, places the items to be cleaned into the cleaning tank 2, closes the retractable cover 11, and soaks and cleans the items in the cleaning tank 2 with pure water for a set soaking time. With the retractable cover 11 open, the staff uses a handheld water gun 10 to rinse the surface of the items to be cleaned, especially in the corners. After rinsing, the staff uses a handheld air gun 9 to blow away any residual moisture. While the items to be cleaned are in the soaking tank 1 and the cleaning tank 2, an external exhaust pipe extracts and processes the generated exhaust gas through the exhaust tank 4. When the liquid level exceeds the overflow hole 6, the liquid flows into the overflow tank 3 and is discharged through the bottom drain port 5.

[0042] The advantages and positive effects of the utility model are:

[0043] 1. By setting up the soaking tank and the cleaning tank, the polishing liquid crystals can be soaked and cleaned, which reduces the scratches and damage on the equipment surface and extends the service life of the equipment;

[0044] 2. Effectively removes polishing liquid crystals and ensures the cleanliness of the equipment;

[0045] 3. By setting up an exhaust trough, the exhaust gas is extracted to prevent people from inhaling it and polluting the environment;

[0046] 4. By setting up an overflow tank, it can prevent the liquid from overflowing to the outside and polluting the environment;

[0047] 5. Simple structure and easy operation.

[0048] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A cleaning tool, characterized in that: include: A soaking tank body, used for soaking the items to be washed; A cleaning tank body, used for cleaning the items to be washed, and arranged side by side with the soaking tank body; An overflow tank body is arranged on one side of the soaking tank body and the cleaning tank body along the parallel direction of the soaking tank body and the cleaning tank body; The exhaust trough body is arranged on a side of the overflow trough body away from the soaking trough body and the cleaning trough body.

2. A cleaning tool according to claim 1, characterized in that: The soaking tank body and the cleaning tank body are provided with overflow holes on one side close to the overflow tank body.

3. A cleaning tool according to claim 2, characterized in that: An air extraction hole is provided on one side of the exhaust trough body close to the overflow trough body.

4. A cleaning tool according to claim 3, characterized in that: There are a plurality of the exhaust holes and the overflow holes, which are arranged at equal intervals along the parallel direction of the soaking tank body and the cleaning tank body.

5. A cleaning tool according to claim 4, characterized in that: The overflow hole and the air extraction hole are both in the shape of long strips.

6. A cleaning tool according to any one of claims 1 to 5, characterized in that: An exhaust port is provided on the top of the exhaust slot body.

7. A cleaning tool according to claim 1, characterized in that: It also includes an air gun and a water gun, which are arranged on one side of the soaking tank body or the cleaning tank body and are detachably connected to the soaking tank body or the cleaning tank body.

8. A cleaning tool according to any one of claims 1 to 5 and 7, characterized in that: The tops of the soaking tank body, the cleaning tank body and the overflow tank body are provided with opening and closing covers.

9. A cleaning tool according to claim 8, characterized in that: A handle is provided on the opening and closing cover body.

10. A cleaning tool according to any one of claims 1-5, 7 and 9, characterized in that: The soaking tank body and the cleaning tank body are both provided with a liquid inlet and a liquid outlet.

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