Small-sized industrial wastewater collection water tank structure

Abstract

The utility model discloses a small-sized industrial wastewater collection water tank structure which comprises a collection box, a water tank and a water tank, the anti-siphon device is mounted in the collection box, and the whole anti-siphon device is arranged in an inverted U shape, so that the flow direction of water flow is guided; the first partition plate and the second partition plate are both mounted in the collection box. The arrangement mode that the first partition plate and the second partition plate are matched is utilized, and the siphon effect caused by kinetic energy of the high-pressure water pump is effectively prevented through inclined arrangement of the inclined holes. During sample introduction, due to the fact that the thrust of a water sample is larger than siphon force, water is obliquely sprayed out downwards from the inclined hole, and when negative pressure is generated, the generated siphon force pumps air into the water inlet pipe through the inclined hole, it is guaranteed that water exists in the water tank all the time, water sample splashing caused by sudden change of water pressure is reduced through reversing of the reversing connector, and therefore the waste water extraction effect is better.

Description

Technical Field

[0001] This utility model relates to the field of wastewater collection technology, and in particular to a structure for a miniature industrial wastewater collection tank. Background Technology

[0002] The field of online water pollution source monitoring specifically targets the monitoring and management of water pollution caused by industrial, agricultural, and domestic wastewater discharges. By monitoring water pollution source emissions in real time, it promptly detects excessive emissions and pollution incidents, providing data support to environmental management departments to ensure that emissions comply with environmental standards. An online water pollution source monitoring system refers to a system composed of hardware and software facilities that realize functions such as monitoring water pollution source flow, collecting water samples, analyzing data, and uploading statistical data.

[0003] In existing technologies, water sampling tanks are generally simple box structures with an open top. This leads to significant water splashing during on-site operation, often requiring increasing the tank height or frequently adjusting the inlet valve to reduce inlet pressure. This not only results in low sample replacement rates but also fails to meet national standards for representative wastewater samples. Secondly, due to the high kinetic energy of high-pressure pumps and the elevation differences in the pipelines within the factory, vacuum breaking devices cannot be installed along the entire pipeline to comply with environmental regulations. This creates a pressure difference between the main pipe and branch pipes, resulting in a siphon effect that drains the water from the tank. Consequently, wastewater extraction is inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a compact industrial wastewater collection tank structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a miniaturized industrial wastewater collection tank structure, comprising:

[0006] The data collection box has a box-shaped structure with an open top.

[0007] An anti-siphon device is installed inside the collection box, and the anti-siphon device is arranged in an inverted U-shape to guide the flow of water.

[0008] The first partition and the second partition are both installed inside the collection box, and the second partition and the first partition are staggered vertically. The first partition and the second partition divide the inner cavity of the collection box into a moving water cavity, a partition cavity and a still water cavity.

[0009] Preferably, the anti-siphon device includes:

[0010] The water inlet pipe is vertically installed inside the moving water chamber of the collection box;

[0011] A guiding mechanism is mounted on top of the anti-siphon device;

[0012] A connecting pipe head is installed at the bottom of the collection box, and the bottom of the water inlet pipe is detachably connected to the connecting pipe head.

[0013] Preferably, the guiding mechanism includes:

[0014] A reversing connector, wherein the reversing connector is arranged in an inverted U-shape;

[0015] The flushing pipe has its top end engaging with the end of the reversing connector, and is arranged parallel to the water inlet pipe. There is a gap between the flushing pipe and the bottom of the collection box.

[0016] Preferably, the top of the water inlet pipe has multiple oblique holes arranged in a ring array. The oblique holes are opened at an angle downwards and are higher than the top of the first partition and lower than the upper edge of the collection box.

[0017] Preferably, a water outlet pipe is installed on the back of the collection box, and the water outlet pipe is connected to the static water chamber of the collection box.

[0018] Preferably, the top and bottom of the collection box are equipped with mounting frames.

[0019] The technical effects and advantages of this utility model are as follows:

[0020] This invention utilizes a combination of a first and second partition plate, with inclined holes positioned 1cm above the first partition plate to effectively prevent the siphon effect caused by the kinetic energy of the high-pressure water pump. During sample injection, because the thrust of the water sample is greater than the siphon force, water is sprayed downwards from the inclined holes. When negative pressure is generated, the resulting siphon force draws air into the inlet pipe through the inclined holes, without affecting the water level inside the tank, ensuring a continuous water supply. By reversing the connector, the flushing pipe is installed downwards, 2cm from the collection box, ensuring a stable entry of the water sample into the bottom of the tank and reducing water splashing caused by sudden changes in water pressure, thus improving the wastewater extraction effect. Attached Figure Description

[0021] Figure 1 This is a top view of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the internal front structure of this utility model.

[0023] Figure 3 This is a side view of the present invention.

[0024] Figure 4This is a schematic diagram of the internal structure of the side of this utility model.

[0025] Figure 5 This is a schematic diagram of the internal structure of the anti-siphon device of this utility model.

[0026] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Collection box; 11. Mounting frame; 2. Anti-siphon device; 21. Water inlet pipe; 211. Angled hole; 22. Reversing connector; 23. Flushing pipe; 24. Connecting pipe head; 3. First partition; 4. Second partition; 5. Water outlet pipe. Detailed Implementation

[0028] 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.

[0029] This utility model provides, for example Figure 1-5 The diagram shows a miniature industrial wastewater collection tank structure, comprising: a collection tank 1, which is a box-shaped structure with an open top, and mounting frames 11 installed on both the top and bottom of the collection tank 1; an anti-siphon device 2, which is installed inside the collection tank 1 and is arranged in an inverted U-shape to guide the flow of water; a first partition 3 and a second partition 4, both installed inside the collection tank 1, with the second partition 4 staggered from the first partition 3. The first partition 3 and the second partition 4 divide the inner cavity of the collection tank 1 into a moving water chamber, a partition chamber, and a still water chamber. In principle, both the moving water chamber and the still water chamber should be kept full of water, therefore the position of the inclined hole 211 must be... The sample must be 1cm higher than the top of the first partition 3. Even if the siphon force is strong enough to draw all the water out of the moving water chamber, the isolation provided by the first partition 3 will only draw out the water sample from the left side of the collection box 1, preventing the right water tank of the collection box 1 from running out of water, thus ensuring the stability of the measurement data. After the water sample is filled from the moving water chamber by the double blocking structure of the first partition 3 and the second partition 4, it continues to fill the isolation chamber and the still water chamber. Due to the staggered arrangement of the first partition 3 and the second partition 4, the top of the first partition 3 is not sealed and the bottom of the second partition 4 is not sealed. This structure will fully mix the water sample and prevent water sample stratification. A water outlet pipe 5 is installed on the back of the collection box 1. The water outlet pipe 5 is connected to the still water chamber of the collection box 1 to facilitate the discharge of the collected wastewater.

[0030] The anti-siphon device 2 includes: an inlet pipe 21, which is vertically installed inside the moving water chamber of the collection box 1 to facilitate the guidance of wastewater from the bottom of the collection box 1 to the moving water chamber of the collection box 1; a guiding mechanism, which is installed on the top of the anti-siphon device 2; and a connecting pipe head 24, which is installed at the bottom of the collection box 1. The bottom of the inlet pipe 21 and the connecting pipe head 24 are detachably connected to each other to facilitate the installation of the inlet pipe 21.

[0031] The guiding mechanism includes: a reversing connector 22, which is inverted U-shaped; and a flushing pipe 23, the top of which cooperates with the end of the reversing connector 22, and the flushing pipe 23 is parallel to the inlet pipe 21. There is a gap between the flushing pipe 23 and the bottom of the collection box 1. By reversing the reversing connector 22, the flushing pipe 23 is installed downwards to a distance of 2cm from the bottom of the collection box 1, ensuring that the water sample enters the bottom of the box stably, reducing water splashing caused by sudden changes in water pressure, thereby improving the wastewater extraction effect, and at the same time fully flushing the mud and sand at the bottom of the box to keep the inside of the box clean.

[0032] Furthermore, the top of the water inlet pipe 21 has multiple oblique holes 211 arranged in a ring array. The oblique holes 211 are opened at a 45-degree angle downwards, and are higher than the top of the first partition 3 but lower than the upper edge of the collection box 1. By opening the oblique holes 211 at an angle and ensuring that the hole position is 1cm higher than the top of the first partition 3, the siphon effect caused by the kinetic energy of the high-pressure water pump is effectively prevented. During sample injection, since the thrust of the water sample is greater than the siphon force, water is sprayed out obliquely downwards from the oblique holes 211. When negative pressure is generated, the siphon force generated draws air into the water inlet pipe 21 through the oblique holes 211, which does not affect the water level inside the water tank and ensures that the water tank always has water.

[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are 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 compact industrial wastewater collection tank structure, characterized in that, include: The collection box (1) has a box-shaped structure with an open top; Anti-siphon device (2), the anti-siphon device (2) is installed inside the collection box (1), and the anti-siphon device (2) is arranged in an inverted U-shape to guide the flow direction of water; The first partition (3) and the second partition (4) are both installed inside the collection box (1), and the second partition (4) and the first partition (3) are staggered vertically. The first partition (3) and the second partition (4) divide the inner cavity of the collection box (1) into a moving water cavity, a partition cavity and a still water cavity.

2. The structure of a miniature industrial wastewater collection tank according to claim 1, characterized in that, The anti-siphon device (2) includes: Water inlet pipe (21), which is vertically installed inside the moving water chamber of the collection box (1); A guiding mechanism is installed on top of the anti-siphon device (2); Connecting pipe head (24), the connecting pipe head (24) is installed at the bottom of the collection box (1), and the bottom of the water inlet pipe (21) is detachably connected to the connecting pipe head (24).

3. The structure of a miniature industrial wastewater collection tank according to claim 2, characterized in that, The guiding mechanism includes: A reversing connector (22) is arranged in an inverted U-shape; The flushing pipe (23) has its top end cooperating with the end of the reversing connector (22), and the flushing pipe (23) is arranged in parallel with the water inlet pipe (21). There is a gap between the flushing pipe (23) and the bottom of the collection box (1).

4. The structure of a miniature industrial wastewater collection tank according to claim 2, characterized in that, The top of the water inlet pipe (21) is provided with a plurality of oblique holes (211) arranged in a ring array. The oblique holes (211) are opened at a 45-degree angle downwards, and the oblique holes (211) are higher than the top of the first partition (3) and lower than the upper edge of the collection box (1).

5. The structure of a miniature industrial wastewater collection tank according to claim 1, characterized in that, A water outlet pipe (5) is installed on the back of the collection box (1), and the water outlet pipe (5) is connected to the static water chamber of the collection box (1).

6. The structure of a miniature industrial wastewater collection tank according to claim 1, characterized in that, The top and bottom of the collection box (1) are both equipped with mounting frames (11).

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