Waterway connecting device for manufacturing glass substrate

Abstract

The utility model discloses a waterway connecting device for manufacturing a glass substrate, which comprises a main drain pipe connected with a plurality of first control valves, the first control valves are connected with a water pump, a water inlet of the water pump is connected with a second control valve, the second control valve is communicated with a filter box, and a one-way water inlet valve is arranged on the lower portion of the side face of the filter box. The lower portion of the surface of the filter box is connected with a flushing pipe, a filter plate is installed on the upper portion of the inner wall of the filter box, and the water pump pumps water filtered by the filter plate and water in the water pool. The filter plate can prevent particle impurities from being pumped into the first hose, the first water pipe, the first control valve and the second control valve by the water pump, the particle impurities are removed in advance, a pipeline and the water pump are kept in a good operation state, the water pump can be prevented from being damaged, stains are reduced, the filter box can be washed through the washing pipe, and the impurities are independently treated.

Description

Technical Field

[0001] The utility model relates to the technical field of glass manufacturing, in particular to a waterway connection device for manufacturing glass substrates. Background Technique

[0002] When manufacturing glass substrates, a water tank is required to clean and cool the glass. To ensure the quality of the glass, it is necessary to ensure good water quality and recycled water, so the water circulation of the water tank needs to be processed.

[0003] In the related technology, through retrieval, it is found that a glass filter water tank (publication number CN212190374U) divides the tank body into several water tanks by several partitions. When filling several water tanks with water for glass cleaning, after cleaning, the waste water can be discharged through the drain pipe via the water filter holes, and the glass residues will accumulate in the collection tray. By using a driving member to drive the collection tray to rise to the notch of the water tank, the collection tray can be taken out to clean the glass residues in the water tank.

[0004] The above scheme uses a water pump to extract water from the tank body. Such a drainage method is widely used. However, if there are some particles in the water discharged from the tank body, it may affect the operation of the water pump, resulting in damage to the water pump impeller, and may also cause stains to easily form on the inner wall of the pipeline. After long-term use, it is not conducive to the water circulation of the water tank, and the water pump and pipeline also need to be cleaned. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterway connection device for manufacturing glass substrates to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A waterway connection device for manufacturing glass substrates includes a main drain pipe, the main drain pipe is connected with a plurality of first control valves, the first control valves are connected with a water pump, and the main drain pipe is communicated with a device for purifying water, which can purify the water in the water tank, recycle and reuse it, and save water resources;

[0007] The water inlet of the water pump is connected with a second control valve, the second control valve is communicated with a filter box, and the filter box is provided with a cover plate. A one-way water inlet valve is arranged at the lower part of the side of the filter box, and a flushing pipe is connected to the lower part of the surface of the filter box. The first control valve and the second control valve can block the flow of water. When the water pump needs to be repaired or replaced, water leakage can be prevented;

[0008] A filter plate is installed at the upper part of the inner wall of the filter box, and the water pump extracts the water filtered by the filter plate, preventing some particulate impurities from entering the water pump, protecting the water pump and pipeline, and ensuring smooth water flow.

[0009] Further, the one-way water inlet valve is connected to a water tank, and the water in the water tank enters the filter box through the one-way water inlet valve, preventing the impurities in the filter box from flowing back into the water tank, ensuring good water quality and not affecting the water washing of the glass substrate.

[0010] Further, the main drain pipe is connected to a first water pipe, the first water pipe is communicated with a first control valve, the second control valve is connected to a first hose, the first hose is connected to the cover plate, and the first hose is inserted into the filter box. The first hose is soft and bendable, facilitating the removal of the cover plate for cleaning the filter box.

[0011] Further, an anti-slip ring is provided on the side of the filter plate, and the anti-slip ring abuts against the inner wall of the filter box. The anti-slip ring also plays a sealing role, preventing particulate impurities from passing through the filter plate and making the prevention of impurities from entering the water pump more stable.

[0012] Further, an observation window is provided on the surface of the filter box, facilitating the viewing of the internal state of the filter box and conveniently judging whether the filter box needs to be cleaned.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The water pump pumps the water in the water tank. When the filter box is in a negative pressure state, the one-way water inlet valve opens. After the water and particulate impurities enter the filter box, the filter plate can block the particulate impurities from being pumped into the first hose, the first water pipe, the first control valve, and the second control valve by the water pump, removing the particulate impurities in advance and keeping the pipeline and the water pump in good operating conditions. This can not only prevent the damage of the water pump but also reduce the generation of stains. The filter box can be rinsed through the rinsing pipe, and the impurities can be treated separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a side view of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the interior of the filter box of the present utility model.

[0017] In the figure: 1, water tank; 2, main drain pipe; 3, rinsing pipe; 4, first water pipe; 5, first control valve; 6, water pump; 7, second control valve; 8, first hose; 9, filter box; 10, observation window; 11, one-way water inlet valve; 12, cover plate; 13, fixed seat; 14, filter plate; 15, anti-slip ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all 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.

[0019] Embodiment:

[0020] Please refer to Figures 1-3 , the present invention provides a technical solution: a waterway connection device for manufacturing a glass substrate, including a main drain pipe 2, the main drain pipe 2 is connected with a plurality of first control valves 5, the first control valves 5 are connected with a water pump 6, the water pump 6 pumps water from a water tank 1 and sends it into the main drain pipe 2, and the water in the main drain pipe 2 flows to the water tank 1 after being treated, realizing the recycling of water;

[0021] The water inlet of the water pump 6 is connected with a second control valve 7, the second control valve 7 communicates with a filter box 9, and the filter box 9 is provided with a cover plate 12, the lower part of the side surface of the filter box 9 is provided with a one-way water inlet valve 11, the one-way water inlet valve 11 blocks the impurities in the filter box 9 from flowing back to the water tank 1, ensuring that the water in the water tank 1 is relatively clean and will not have an adverse impact on the production of the glass substrate;

[0022] A filter plate 14 is installed on the upper part of the inner wall of the filter box 9, and the water pump 6 pumps the water filtered by the filter plate 14 to avoid particulate impurities from wearing the high-speed rotating impeller and preventing the motor from being damaged.

[0023] In this embodiment, as Figure 2 shown, the one-way water inlet valve 11 is connected with the water tank 1, and the water in the water tank 1 enters the filter box 9 through the one-way water inlet valve 11. When there is a certain negative pressure in the filter box 9, the one-way water inlet valve 11 opens, and the impurities in the water tank 1 enter the filter box 9 along with the flow of water.

[0024] In this embodiment, as Figure 1 and Figure 2 shown, the main drain pipe 2 is connected with a first water pipe 4, the first water pipe 4 communicates with the first control valve 5, and the first control valve 5 can block the water in the main drain pipe 2 from flowing back to the first water pipe 4.

[0025] In this embodiment, as Figure 1 and Figure 2As shown, the second control valve 7 is connected to a first hose 8. The first hose 8 is connected to the cover plate 12 and inserted into the interior of the filter box 9. The second control valve 7 blocks the flow of water in the first hose 8. When both the first control valve 5 corresponding to the water pump 6 and the second control valve 7 are closed, the water pump 6 can be replaced or repaired without affecting the use of other water pumps 6, and the water circulation in the pool 1 can be maintained.

[0026] In this embodiment, as Figure 3 shown, a fixing seat 13 is provided on the inner wall of the filter box 9, and the filter plate 14 is installed on the surface of the fixing seat 13 to restrict the sliding of the filter plate 14 and improve the connection stability between the filter plate 14 and the filter box 9.

[0027] In this embodiment, as Figure 3 shown, an anti-slip ring 15 is provided on the side of the filter plate 14. The anti-slip ring 15 abuts against the inner wall of the filter box 9. The anti-slip ring 15 is elastic, which improves the sealing effect of the connection between the filter plate 14 and the filter box 9 and blocks particulate matter from passing through the filter plate 14.

[0028] In this embodiment, as Figure 2 shown, an observation window 10 is provided on the surface of the filter box 9. Through the observation window 10, the impurity state in the filter box 9 can be viewed, and the inner wall of the filter box 9 can also be viewed, which is convenient for judging whether the filter box 9 needs to be cleaned.

[0029] Specifically, during use, the water pump 6 operates to generate a suction force. When the filter box 9 is in a negative pressure state, the one-way inlet valve 11 opens, and the water in the pool 1 flows through the one-way inlet valve 11 into the filter box 9. The water level in the filter box 9 rises, the water passes through the filter plate 14, and the impurities are blocked by the filter plate 14. The first hose 8 extracts the water in the filter box 9 and flows into the main drain pipe 2 along the first water pipe 4. Water is introduced into the flushing pipe 3, and the water flushes the filter box 9, which can remove particulate impurities.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water channel connection device for glass substrate manufacturing, characterized in that: It comprises a main drainage pipe (2), the main drainage pipe (2) is connected to a plurality of first control valves (5), and the first control valves (5) are connected to a water pump (6); The water inlet of the water pump (6) is connected to a second control valve (7), the second control valve (7) is connected to a filter box (9), and the filter box (9) is provided with a cover plate (12), a one-way water inlet valve (11) is provided at the lower part of the side of the filter box (9), and a flushing pipe (3) is connected to the lower part of the surface of the filter box (9); A filter plate (14) is installed on the upper part of the inner wall of the filter box (9), and the water pump (6) extracts water filtered by the filter plate (14).

2. The water channel connection device for glass substrate manufacturing according to claim 1, characterized in that: The one-way water inlet valve (11) is connected to the water pool (1), and water in the water pool (1) enters the filter box (9) through the one-way water inlet valve (11).

3. The water channel connection device for glass substrate manufacturing according to claim 1, characterized in that: The main drainage pipe (2) is connected to a first water pipe (4), and the first water pipe (4) is in communication with a first control valve (5).

4. The water channel connection device for glass substrate manufacturing according to claim 1, characterized in that: The second control valve (7) is connected to a first hose (8), the first hose (8) is connected to the cover plate (12), and the first hose (8) is inserted into the interior of the filter box (9).

5. The water channel connection device for glass substrate manufacturing according to claim 1, characterized in that: The inner wall of the filter box (9) is provided with a fixing seat (13), and the filter plate (14) is mounted on the surface of the fixing seat (13).

6. The water channel connection device for glass substrate manufacturing according to claim 1, characterized in that: An anti-skid ring (15) is provided on the side of the filter plate (14), and the anti-skid ring (15) abuts against the inner wall of the filter box (9).

7. The water channel connection device for glass substrate manufacturing according to claim 1, characterized in that: An observation window (10) is provided on the surface of the filter box (9).

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