Sewage monitoring device for water quality environment management

Abstract

The utility model discloses a sewage monitoring device for water quality environment management, which comprises a current meter body and further comprises a floating installation mechanism, the floating installation mechanism comprises a U-shaped pipe clamp A, an L-shaped pipe, a vertical guide pipe, a guide pipe, a U-shaped pipe clamp B, a triangular cover, a floating block, a connecting rope and a limiting ring, the current meter body is pressed above a long pipe body of the L-shaped pipe, and the L-shaped pipe is connected with the vertical guide pipe. By arranging the floating mechanism for installing the flow meter body, the floating mechanism can drive the flow meter body to be installed at a sewage pipe and a detection vertical pipe, and when the water level in the sewage pipe changes, a floating block in a triangular cover of the floating mechanism drives an L-shaped pipe and the flow meter body to float and rise and fall in sewage along with the water level; when the water level in the sewage pipe changes, the flow velocity meter body is always in contact with sewage, and the flow velocity meter body can stably monitor sewage flow velocity data in the sewage pipe and transmit the sewage flow velocity data to a monitoring system of a water quality environment manager for water quality environment management analysis.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage monitoring, in particular to a sewage monitoring device for water quality environment management. Background Technique

[0002] Water quality environment management refers to the process of monitoring, evaluating, protecting and restoring water bodies, aiming to ensure that water bodies can meet the needs of humans and ecosystems, and prevent pollution and other environmental problems. When monitoring the flow velocity of water bodies in sewage pipelines, a Doppler flowmeter is usually installed in the sewage pipeline. The Doppler flowmeter uses the physical principle of Doppler frequency shift to measure the water flow velocity and transmits the collected data to the acquisition host for external sewage monitoring equipment. Therefore, the Doppler ultrasonic flowmeter is suitable for measuring fluids containing solid particles or bubbles.

[0003] At present, when water quality environment management personnel monitor the flow velocity of sewage pipelines, they usually use an L-shaped pipe body assembled with stainless steel pipes to extend the Doppler flowmeter into the pipeline through which sewage passes to contact the sewage for measurement. The acquisition host and the vertical pipe body of the L-shaped pipe body are installed in the detection vertical pipe of the sewage pipe. The contact height between the Doppler flowmeter installed in this way and the sewage is fixed. When the passing liquid level of the sewage in the pipe decreases, the Doppler flowmeter often needs to be manually adjusted by workers to lower the installation position. Otherwise, the Doppler flowmeter will not be able to detect the sewage flow velocity, which will affect the data recording and subsequent analysis of water quality environment management. For this reason, we propose a sewage monitoring device for water quality environment management. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a sewage monitoring device for water quality environment management. By setting a floating mechanism for installing the flow velocity meter body, the floating mechanism can install the flow velocity meter body at the sewage pipe and the detection vertical pipe. When the water level in the sewage pipe changes, there is a floating block in the triangular cover of the floating mechanism to drive the L-shaped pipe and the flow velocity meter body to float up and down with the water level in the sewage, ensuring that the flow velocity meter body is always in contact with the sewage when the water level in the sewage pipe changes, and ensuring that the flow velocity meter body can stably monitor the sewage flow velocity data in the sewage pipeline and transmit it to the monitoring system of water quality environment management personnel for water quality environment management analysis, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A sewage monitoring device for water quality environment management, including a current meter body, further including a floating mechanism. The floating mechanism includes a U-shaped pipe clamp A, an L-shaped pipe, a vertical guiding pipe, a conduit, a U-shaped pipe clamp B, a triangular cover, a floating block, a connecting rope, and a limiting ring. The current meter body is pressed above the long pipe body of the L-shaped pipe, and a U-shaped pipe clamp A is locked with bolts between the long pipe body of the L-shaped pipe and the current meter body. The upper pipe orifice of the L-shaped pipe is welded with the vertical guiding pipe, and a conduit is sleeved outside the vertical guiding pipe. A U-shaped pipe clamp B is clamped outside the conduit, and a triangular cover is welded outside the lower pipe body of the conduit close to the L-shaped pipe. Opposite inlets are symmetrically opened on both sides of the cover body of the triangular cover. The floating block is inserted into the cover body of the triangular cover, and a connecting rope is connected between the block body of the floating block and the pipe body of the vertical guiding pipe. A limiting ring is welded outside the top pipe body of the vertical guiding pipe exposed from the conduit.

[0007] Further, a back opening is opened on the cover body of the triangular cover, and the pipe body of the conduit is inserted and welded into the back opening;

[0008] By adopting the above technical solution, the back opening of the triangular cover can be connected by welding the conduit.

[0009] Further, the U-shaped pipe clamp A is clamped upward below the L-shaped pipe, and a locking bolt is between the flat plate body of the U-shaped pipe clamp A and the bottom plate of the current meter body;

[0010] By adopting the above technical solution, the U-shaped pipe clamp A clamped at the L-shaped pipe can be fixed to the bottom plate of the current meter body by means of bolts.

[0011] Further, the block body of the floating block is a triangular block body, and the block body size of the floating block is smaller than the cavity size of the triangular cover;

[0012] By adopting the above technical solution, the triangular block body of the floating block can be inserted into the triangular cover. When sewage enters the triangular cover, the sewage can drive the floating block to float.

[0013] Further, a back guiding groove is recessed on the surface of the block body of the floating block facing the vertical guiding pipe, and the groove width of the back guiding groove is larger than the pipe diameter of the conduit. The rear cable of the current meter body extends upward in the groove cavity of the back guiding groove;

[0014] By adopting the above technical solution, the floating block can use the back guiding groove to constrain the cable of the current meter body to move up and down at the conduit.

[0015] Further, a connecting rope passes through the block body of the floating block, and a knot is tied to the rope body above the floating block where the connecting rope passes through. The end of the rope body below the floating block where the connecting rope passes through is fixed outside the vertical guiding pipe;

[0016] By adopting the above technical solution, after the floating block is connected to the vertical guiding pipe by the connecting rope, the floating block can drive the vertical guiding pipe to rise and fall in the conduit by means of the connecting rope. Under the influence of the rise and fall of the sewage level in the sewage pipe, the floating block can drive the vertical guiding pipe to float up and down, so as to drive the L-shaped pipe and the flow velocity meter body to float up and down with the water level in the sewage.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model is provided with a floating mechanism for installing the flow velocity meter body. The floating mechanism can install the flow velocity meter body at the sewage pipe and the detection vertical pipe. When the water level in the sewage pipe changes, there is a floating block in the triangular cover of the floating mechanism, which drives the L-shaped pipe and the flow velocity meter body to float up and down with the water level in the sewage, ensuring that the flow velocity meter body is always in contact with the sewage when the water level in the sewage pipe changes, and ensuring that the flow velocity meter body can stably monitor the sewage flow velocity data in the sewage pipe and transmit it to the monitoring system of the water quality environment management personnel for water quality environment management analysis. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of a sewage monitoring device for water quality environment management of the utility model.

[0020] Figure 2 It is an exploded view of a sewage monitoring device for water quality environment management of the utility model.

[0021] In the figure: 1. Flow velocity meter body; 2. Floating mechanism; 3. U-shaped pipe clamp A; 4. L-shaped pipe; 5. Vertical guiding pipe; 6. Conduit; 7. U-shaped pipe clamp B; 8. Triangular cover; 9. Inlet; 10. Floating block; 11. Back guiding groove; 12. Connecting rope; 13. Back opening; 14. Limit ring. Detailed Embodiment

[0022] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with the specific embodiments.

[0023] Such as Figure 1-2As shown in the figure, a sewage monitoring device for water quality environment management includes a current meter body 1, and also includes a floating mechanism 2. The floating mechanism 2 includes a U-shaped pipe clamp A 3, an L-shaped pipe 4, a vertical guide pipe 5, a conduit 6, a U-shaped pipe clamp B 7, a triangular cover 8, a floating block 10, a connecting rope 12, and a limiting ring 14. The current meter body 1 is pressed above the long pipe body of the L-shaped pipe 4, and a U-shaped pipe clamp A 3 is locked with bolts between the long pipe body of the L-shaped pipe 4 and the current meter body 1. The upper pipe orifice of the L-shaped pipe 4 is welded with a vertical guide pipe 5, and a conduit 6 is sleeved outside the vertical guide pipe 5. A U-shaped pipe clamp B 7 is clamped outside the conduit 6, and a triangular cover 8 is welded outside the lower pipe body of the conduit 6 close to the L-shaped pipe 4. Opposite inlets 9 are symmetrically opened on both sides of the cover body of the triangular cover 8. A floating block 10 is inserted into the cover body of the triangular cover 8, and a connecting rope 12 is connected to the pipe body of the vertical guide pipe 5 at the block body of the floating block 10. A limiting ring 14 is welded outside the top pipe body of the vertical guide pipe 5 exposed from the conduit 6.

[0024] Among them, a back opening 13 is opened on the cover body of the triangular cover 8, and the pipe body of the conduit 6 is inserted and welded in the back opening 13;

[0025] By adopting the above technical solution, the back opening 13 of the triangular cover 8 can be connected by welding the conduit 6.

[0026] Among them, the U-shaped pipe clamp A 3 is clamped upward below the L-shaped pipe 4, and a locking bolt is provided between the flat plate body of the U-shaped pipe clamp A 3 and the bottom plate of the current meter body 1;

[0027] By adopting the above technical solution, the U-shaped pipe clamp A 3 clamped at the L-shaped pipe 4 can be fixed to the bottom plate of the current meter body 1 by means of a bolt.

[0028] Among them, the block body of the floating block 10 is a triangular block body, and the block body size of the floating block 10 is smaller than the cavity size of the triangular cover 8;

[0029] By adopting the above technical solution, the triangular block body of the floating block 10 can be inserted into the triangular cover 8. When sewage enters the triangular cover 8, the sewage can drive the floating block 10 to float.

[0030] Among them, a back guide groove 11 is recessed on the surface of the block body of the floating block 10 facing the vertical guide pipe 5, and the groove width of the back guide groove 11 is larger than the pipe diameter of the conduit 6. A rear cable of the current meter body 1 extends upward in the groove cavity of the back guide groove 11;

[0031] By adopting the above technical solution, the floating block 10 can restrict the cable of the current meter body 1 to move up and down at the conduit 6 with the back guide groove 11.

[0032] Among them, a connecting rope 12 passes through the block body of the floating block 10, and a knot is tied to the rope body above the floating block 10 where the connecting rope 12 passes through. The end of the rope body below the floating block 10 where the connecting rope 12 passes through is fixed outside the vertical guide pipe 5;

[0033] By adopting the above technical solution, after the floating block 10 is connected to the vertical guiding pipe 5 by the connecting rope 12, the floating block 10 can drive the vertical guiding pipe 5 to rise and fall in the conduit 6 by means of the connecting rope 12. Under the influence of the rise and fall of the sewage level in the sewage pipe, the floating block 10 can drive the vertical guiding pipe 5 to float up and down, so as to drive the L-shaped pipe 4 and the flow velocity meter body 1 to float up and down with the water level in the sewage.

[0034] It should be noted that the present utility model is a sewage monitoring device for water quality environment management. When the flow velocity meter body 1 needs to be installed at the sewage pipe and the detection vertical pipe, the U-shaped pipe clamp A3 can be clamped at the L-shaped pipe 4 and fixed to the bottom plate of the flow velocity meter body 1 by means of bolts. Then, the conduit 6 can be placed into the inner wall of the detection vertical pipe of the sewage pipe. After using the U-shaped pipe clamp B7 to clamp outside the conduit 6, drill holes at the detection vertical pipe wall according to the plate holes of the U-shaped pipe clamp B7 to install the expansion joint of the expansion bolt, and then use bolts to pass through the plate holes of the U-shaped pipe clamp B7 and screw into the expansion joint for fixation. Then, the cable behind the flow velocity meter body 1 can be pulled upward from the back guiding groove 11 of the triangular cover 8 and the floating block 10 to connect to the acquisition host. The acquisition host can also be installed in the detection vertical pipe by means of expansion bolts. At this time, the vertical guiding pipe 5 in the conduit 6 drives the L-shaped pipe 4 into the sewage pipe below the detection vertical pipe. Then, the L-shaped pipe 4 drives the flow velocity meter body 1 to sink into the sewage in the sewage pipe. The sewage can flow into the triangular cover 8 along the inlet 9 to form a liquid level with a lower flow velocity. The floating block 10 can drive the vertical guiding pipe 5 to rise and fall in the conduit 6 by means of the connecting rope 12. When the sewage level in the sewage pipe changes, the liquid level in the triangular cover 8 also changes with the rise and fall of the sewage. At this time, the floating block 10 can drive the vertical guiding pipe 5 to float up and down under the influence of the liquid level change in the triangular cover 8, so as to drive the L-shaped pipe 4 and the flow velocity meter body 1 to float up and down with the water level in the sewage, ensuring that the flow velocity meter body 1 is always in contact with the sewage when the water level in the sewage pipe changes, and ensuring that the flow velocity meter body 1 can stably monitor the sewage flow velocity data in the sewage pipe and transmit it to the monitoring system of the water quality environment management personnel for water quality environment management analysis. The data analysis of water quality environment management is a human autonomous behavior of water quality environment management personnel and will not be introduced in an overly restrictive manner here. The connecting rope 12 can be selected as a corrosion-resistant steel wire rope and welded and fixed at one end of the vertical guiding pipe 5.

[0035] It should be noted that the present utility model is a sewage monitoring device for water quality environment management. The components in the present utility model are all components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0036] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sewage monitoring device for water quality and environmental management, comprising a flow meter body (1), characterized in that: The apparatus also comprises a floating mechanism (2), wherein the floating mechanism (2) comprises a U-shaped pipe clamp A (3), an L-shaped pipe (4), a vertical guide pipe (5), a guide tube (6), a U-shaped pipe clamp B (7), a triangular cover (8), a floating block (10), a connecting rope (12) and a limiting ring (14); the velocity meter body (1) is pressed on the long tube body of the L-shaped pipe (4); the long tube body of the L-shaped pipe (4) and the velocity meter body (1) are locked with a U-shaped pipe clamp A (3) by bolts; the upper tube mouth of the L-shaped pipe (4) is welded with the vertical guide pipe (5). The vertical guide pipe (5) is provided with a guide tube (6) on the outside, and a U-shaped tube clamp B (7) is provided on the outside of the guide tube (6), and a triangular cover (8) is welded on the outside of the lower tube body of the guide tube (6) close to the L-shaped tube (4), and the cover body of the triangular cover (8) is symmetrically provided with opposite entrances (9), and a floating block (10) is inserted into the cover body of the triangular cover (8), and a connecting rope (12) is provided at the block of the floating block (10) to connect with the tube body of the vertical guide pipe (5), and a limiting ring (14) is welded on the outside of the top tube body of the vertical guide pipe (5) exposed from the guide tube (6).

2. A sewage monitoring device for water quality environment management according to claim 1, characterized in that: A back opening (13) is provided on the cover body of the triangular cover (8), and the pipe body of the welding conduit (6) is inserted into the back opening (13).

3. A sewage monitoring device for water quality environment management according to claim 1, characterized in that: The U-shaped pipe clamp A (3) is clamped upward below the L-shaped pipe (4), and bolts are locked between the flat plate of the U-shaped pipe clamp A (3) and the bottom plate of the flow meter body (1).

4. A sewage monitoring device for water quality environment management according to claim 1, characterized in that: The block body of the floating block (10) is a triangular block body, and the block size of the floating block (10) is smaller than the cover cavity size of the triangular cover (8).

5. A sewage monitoring device for water quality environment management according to claim 4, characterized in that: The surface of the floating block (10) facing the vertical guide pipe (5) is recessed to form a back guide groove (11), and the groove width of the back guide groove (11) is greater than the diameter of the tube body of the guide tube (6). The rear cable of the current meter body (1) extends upward from the groove cavity of the back guide groove (11).

6. A sewage monitoring device for water quality environment management according to claim 5, characterized in that: A connecting rope (12) is passed through the body of the floating block (10), and the connecting rope (12) is tied with a knot at the rope body passing through the top of the floating block (10), and the end of the rope body passing through the bottom of the floating block (10) is fixed outside the vertical guide pipe (5).

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