Real-time monitoring device for water conservancy and water quality conditions based on hull structure

Abstract

The present invention provides a real-time monitoring device for water conservancy and water quality based on a hull structure, which relates to the technical field of water quality detection devices, and comprises: a lifting guide column; a movable lifting frame is movably connected in front of the lifting guide column, and the lifting guide column is arranged perpendicular to the water surface; the photovoltaic panel is fixedly connected to the movable lifting frame; it has the function of adjusting its own height according to the water level for detection, reducing the situation where the detection is affected by the water level change, and has a hull-type floating body, which can reduce the impact area of ​​the detection equipment affected by the water flow, and sets protection for the detection area to reduce the impact of the water flow on the detection equipment, and avoid the situation where mud or floating objects collide with the detection equipment and are affected, thereby solving the problem that the water quality detection equipment in the current water area is fixedly installed on the water bank, buoy or hull, and the water quality detection equipment is easily damaged by floating objects or mud when the water flow rate is turbulent.

Description

Technical Field

[0001] The invention relates to the technical field of water quality detection devices, and in particular to a real-time monitoring device for water conservancy and water quality conditions based on a hull structure. Background Art

[0002] Water quality testing equipment is commonly used to test sewage, pure water, seawater, fishery water, swimming pool water, reclaimed water, bottled pure water, drinking natural mineral water, cooling water, farmland irrigation water, landscape water, drinking water, groundwater, boiler water, surface water, industrial water, test water, etc. In order to facilitate real-time detection of water quality, the testing equipment can be installed in the waters to be tested.

[0003] However, as far as the water quality testing equipment in the current waters is concerned, the water quality testing equipment is fixedly installed on the water bank, buoy or hull. When the water flow is turbulent, the water quality testing equipment is easily damaged by floating objects or sediment, resulting in reduced detection accuracy. In addition, the testing equipment is affected by the water level, and the water quality at different distances from the water surface is different. Summary of the invention

[0004] In view of this, the present invention provides a real-time monitoring device for water conservancy and water quality conditions based on a hull structure, which has the function of adjusting its own height according to the water level for detection, thereby reducing the situation where the detection is affected by water level changes. It has a hull-like floating body, which can reduce the impact area of ​​the detection equipment caused by the impact of the water flow, and set protection for the detection area to reduce the impact of the water flow on the detection equipment, thereby avoiding the situation where the detection equipment is affected by the collision of mud or floating objects.

[0005] The present invention provides a real-time monitoring device for water conservancy and water quality conditions based on a hull structure, which specifically includes: a lifting guide column; a movable lifting frame is movably connected in front of the lifting guide column, and the lifting guide column is arranged perpendicular to the water surface; a photovoltaic panel, the photovoltaic panel is fixedly connected to the movable lifting frame; a water level detection float, the water level detection float is fixedly connected to the front lower end of the movable lifting frame by screws, and the water level detection float is a hull structure made of polyethylene material; a floating detection cabin, the floating detection cabin is fixedly connected to the water level detection float, and the floating detection cabin is located below the water level detection float; a water quality detector, the water quality detector is electrically connected to the photovoltaic panel, the water quality detector is fixedly connected to the floating detection cabin, and the detection head of the water quality detector is located inside the floating detection cabin; an infrared distance sensor, the infrared distance sensor is fixedly connected above the lifting guide column.

[0006] Optionally, two positioning side plates are fixedly connected to both sides of the lifting guide column, an intermediate guide frame is fixedly connected to the front surface of the lifting guide column, an outer wheel guide groove is also opened on both sides of the intermediate guide frame, and the upper end of the lifting guide column is formed with a top folding plate through bending processing.

[0007] Optionally, a rectangular inner guide groove is provided in the middle of the intermediate guide frame.

[0008] Optionally, an inner guide wheel frame is fixedly connected to the upper and lower middle parts of the rear surface of the movable lifting frame, two outer guide rollers are fixedly connected to the upper and lower parts of the rear surface of the movable lifting frame, the outer guide rollers are rollingly connected to the front surface of the lifting guide column, the front of the movable lifting frame is connected to a photovoltaic bracket by welding, the front of the movable lifting frame is fixedly connected to an infrared distance reflection block, the infrared distance reflection block is located directly below the infrared distance sensor, a floating body connecting pipe is welded to the front of the movable lifting frame, and the lower end of the floating body connecting pipe is fixedly connected to a water level detection floating body.

[0009] Optionally, the left and right sides of the inner guide wheel frame are rotatably connected to an inner lifting roller with a cylindrical structure.

[0010] Optionally, a positioning claw with an "L"-shaped structure is welded to the front end of the photovoltaic bracket.

[0011] Optionally, a battery is fixedly connected to the rear of the photovoltaic panel, and the battery is electrically connected to the photovoltaic panel.

[0012] Optionally, the floating inspection cabin comprises an upper baffle plate and a lower cabin body, a through hole is provided in the middle of an upper surface of the upper baffle plate, and a lower surface of the upper baffle plate is fixedly connected to the lower cabin body.

[0013] Optionally, the lower cabin body is a hull structure, and the interior of the lower cabin body is hollow, an opening is provided at the bottom of the lower cabin body, a flow cabin hole is provided on the upper wall of the lower cabin body, a bottom filter frame is fixedly connected to the opening at the bottom of the lower cabin body, and an internal filter screen is provided in the middle of the bottom filter frame.

[0014] Beneficial Effects

[0015] The water quality detection device according to the embodiments of the present invention is movably connected to the lifting guide column through the cooperation of the sliding connection between the movable lifting frame and the lifting guide column, and can be lifted and lowered. The float is connected to the float through the float connecting pipe. When the water level rises, the float rises to support the movable lifting frame to rise. The structure of the lifting guide column guides the movable lifting frame and the detection device, so that the detection device is always at the same height from the horizontal plane. Compared with the existing fixed-mounted water quality detection device, it has the function of adjusting its own height according to the water level for detection, thereby reducing the situation where the detection is affected by the water level change.

[0016] In addition, through the hull-type structure of the water level detection float, the end direction of the water level detection float is facing the direction of the water flow. Similarly, the floating detection cabin under the water level detection float is also a hull structure. The structural direction is consistent with the hull direction of the water level detection float. The hull-type float and detection cabin can reduce the impact area of ​​the detection equipment affected by the water flow, reduce the impact force on the hull caused by excessive water flow, extend the service life of the detection equipment, and reduce the chance of damage to the water quality detection device.

[0017] In addition, the detection end of the water quality detector is surrounded and protected by a floating detection cabin, the water quality is updated through the flow cabin hole and the bottom opening of the floating detection cabin, and the impurities and silt in the water flow are intercepted by the internal filter to reduce the impact of impurities in the water flow on the detection equipment. Protection is set up for the detection area of ​​the water quality detection equipment to reduce the impact of water flow on the detection equipment and avoid the situation where the detection equipment is affected by collision with silt or floating objects. The water quality detection equipment can be tested in an environment with relatively stable water flow, which is more conducive to improving the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 A schematic diagram showing the overall structure of a water quality detection device according to an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a movable lifting frame according to an embodiment of the present invention is shown;

[0023] Figure 3 A schematic diagram showing the front of a movable lifting frame according to an embodiment of the present invention is shown;

[0024] Figure 4 A schematic diagram of a lifting guide column according to an embodiment of the present invention is shown;

[0025] Figure 5 A schematic diagram of a water level detection float according to an embodiment of the present invention is shown;

[0026] Figure 6 A schematic diagram showing the interior of a floating detection cabin according to an embodiment of the present invention is shown;

[0027] Figure 7 A schematic diagram of a floating detection cabin according to an embodiment of the present invention is shown;

[0028] Figure 8 The embodiment according to the present invention is shown Figure 2 A schematic diagram of a local enlargement of point A;

[0029] Fig. 9 The embodiment according to the present invention is shown Figure 4 A schematic diagram of a partial enlargement of point B;

[0030] Fig.10 The embodiment according to the present invention is shown Figure 5 Schematic diagram of the partial enlargement of point C.

[0031] Reference numerals list

[0032] 1. Lifting guide column; 101. Positioning side plate; 102. Intermediate guide frame; 1021. Guide inner groove; 103. Outer support wheel guide groove; 104. Top folding plate; 2. Movable lifting frame; 201. Inner guide wheel frame; 2011. Inner lifting roller; 202. Outer guide roller; 203. Photovoltaic bracket; 2031. Positioning claw; 204. Infrared distance reflection block; 205. Floating body connecting pipe; 3. Photovoltaic panel; 301. Battery; 4. Water level detection float; 5. Floating detection cabin; 501. Upper baffle of cabin; 5011. Through hole; 502. Lower cabin; 5021. Flow cabin hole; 5022. Bottom filter frame; 5023. Internal filter; 6. Water quality detector; 7. Infrared distance sensor. DETAILED DESCRIPTION

[0033] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0034] Example: Please refer to Figures 1 to 10 :

[0035] The present invention proposes a real-time monitoring device for water conservancy and water quality conditions based on a hull structure, comprising a lifting guide column 1; a movable lifting frame 2 is movably connected in front of the lifting guide column 1, and the lifting guide column 1 is arranged perpendicular to the water surface; a photovoltaic panel 3, which is fixedly connected to the movable lifting frame 2; a water level detection float 4, which is fixedly connected to the front lower end of the movable lifting frame 2 by screws, and the water level detection float 4 is a hull structure made of polyethylene material; a floating detection cabin 5, which is fixedly connected to the water level detection float 4, and the floating detection cabin 5 is located below the water level detection float 4; a water quality detector 6, which is electrically connected to the photovoltaic panel 3, and the water quality detector 6 is fixedly connected to the floating detection cabin 5, and the detection head of the water quality detector 6 is located inside the floating detection cabin 5; an infrared distance sensor 7, which is fixedly connected above the lifting guide column 1, and the water level information can be calculated by detecting the distance between the infrared distance sensor 7 and the movable lifting frame 2 through the cooperation of the infrared distance sensor 7 and the infrared distance reflection block 204.

[0036] In addition, according to an embodiment of the present invention, Figure 4 As shown, two positioning side plates 101 are fixedly connected to both sides of the lifting guide column 1, and an intermediate guide frame 102 is fixedly connected to the front surface of the lifting guide column 1. An outer support wheel guide groove 103 is also opened on both sides of the intermediate guide frame 102. The upper end of the lifting guide column 1 is bent to have a top folded plate 104; the lifting guide column 1 is installed perpendicular to the horizontal plane, and the rear of the lifting guide column 1 is fixedly connected to the shore of the detected water area by screws, so that the middle height of the lifting guide column 1 is located at the average water level of the water surface, so that the detection device has a larger lifting range of movement, and the lifting guide column 1 is conveniently fixedly connected by the positioning side plates 101 and the screws; the bottom surface of the outer support wheel guide groove 103 forms a rolling connection with the outer guide roller 202, which assists in maintaining the verticality of the movable lifting frame 2.

[0037] In addition, according to an embodiment of the present invention, Figure 4 As shown, a rectangular inner guide groove 1021 is provided in the middle of the middle guide frame 102 ; an inner lifting roller 2011 is rotatably connected inside the inner guide groove 1021 to guide the movable lifting frame 2 .

[0038] In addition, according to an embodiment of the present invention, Figure 2As shown, an inner guide wheel frame 201 is fixedly connected to the upper and lower parts of the middle of the rear surface of the movable lifting frame 2, and two outer guide rollers 202 are fixedly connected to the upper and lower parts of the rear surface of the movable lifting frame 2, respectively. The outer guide rollers 202 are rollingly connected to the front surface of the lifting guide column 1, and a photovoltaic bracket 203 is connected to the front of the movable lifting frame 2 by welding. An infrared distance reflection block 204 is fixedly connected to the front of the movable lifting frame 2, and the infrared distance reflection block 204 is located directly below the infrared distance sensor 7. A floating body connecting pipe 205 is welded to the front of the movable lifting frame 2, and the lower end of the floating body connecting pipe 205 is fixedly connected to the water level detection floating body 4; the electrical connection lines of the battery 301 and the water quality detector 6 are placed through the floating body connecting pipe 205, and the rolling connection between the outer guide roller 202 and the outer support wheel guide groove 103 plays an auxiliary role in maintaining the vertical lifting and moving of the movable lifting frame 2, thereby preventing the movable lifting frame 2 from deviating from the lifting guide column 1 and deviating.

[0039] In addition, according to an embodiment of the present invention, Figure 2 As shown, the left and right sides of the inner guide wheel frame 201 are rotatably connected with an inner lifting roller 2011 of a cylindrical structure, and the inner lifting roller 2011 is rollingly connected in the guide inner groove 1021, which also plays the role of assisting in maintaining the vertical lifting movement of the movable lifting frame 2.

[0040] Embodiment 2: Combining with Figure 2 As shown, a positioning claw 2031 of an "L"-shaped structure is welded to the front end of the photovoltaic bracket 203; the photovoltaic panel 3 is installed through the photovoltaic bracket 203, and a battery 301 is fixedly connected to the rear of the photovoltaic panel 3, and the battery 301 is electrically connected to the photovoltaic panel 3; the photovoltaic panel 3 can store electrical energy through the action of the battery 301, which is used to provide electrical energy for the operation of the water quality detector 6.

[0041] Embodiment 3: Combining with Figure 6As shown, the floating detection cabin 5 includes an upper baffle plate 501 and a lower cabin 502. A through hole 5011 is provided in the middle of the upper surface of the upper baffle plate 501, and the lower surface of the upper baffle plate 501 is fixedly connected to the lower cabin 502; the lower cabin 502 is a hull structure, and the interior of the lower cabin 502 is hollow, an opening is provided at the bottom of the lower cabin 502, a flow cabin hole 5021 is provided on the upper wall of the lower cabin 502, a bottom filter frame 5022 is fixedly connected to the opening at the bottom of the lower cabin 502, and an internal filter screen 5023 is provided in the middle of the bottom filter frame 5022; the detection end of the water quality detector 6 is surrounded and protected by the floating detection cabin 5, and the water quality detector 6 is filtered through the flow cabin hole. 5021 and the bottom opening of the floating detection cabin 5 are used to update the water quality. The bottom of the lower cabin body 502 is fixedly connected with a bottom filter frame 5022, and the bottom filter frame 5022 is provided with an internal filter screen 5023. The internal filter screen 5023 intercepts impurities and silt in the water flow, thereby improving the stability of the interior of the lower cabin body 502, so that the water quality detection equipment can be tested in an environment where the water flow is relatively stable, which is more conducive to improving the accuracy of the detection and reducing the impact of impurities in the water flow on the detection equipment. Protection is set for the detection area of ​​the water quality detection equipment to reduce the impact of the water flow on the detection equipment and avoid the impact of silt or floating objects on the detection equipment.

[0042] Specific usage and function of this embodiment: In the present invention, first, during installation, the lifting guide column 1 is installed perpendicular to the horizontal plane, and the rear of the lifting guide column 1 is fixedly connected to the shore of the water area to be detected by screws, so that the middle height of the lifting guide column 1 is located at the average water level of the water surface, so that the detection device has a larger lifting range of movement, and the lifting guide column 1 is conveniently fixedly connected by the positioning side plate 101 and the screws, and then the movable lifting frame 2 is slidably connected to the lifting guide column 1, and the detection head of the water quality detector 6 is facing downward, inserted and fixed inside the floating detection cabin 5, and the floating detection cabin 5 is connected to the upper through an electrical connection line. The battery 301 is powered by the battery 301. When the water level rises, the floating body rises, supporting the movable lifting frame 2 to rise. The structure of the lifting guide column 1 guides the movable lifting frame 2 and the detection device, so that the detection device is always at the same height from the horizontal plane. The water quality detector 6 performs water quality detection inside the floating detection cabin 5, and transmits the detection information through the wireless network. The internal filter 5023 intercepts impurities and silt in the water flow, improves the stability of the lower cabin 502, and enables the water quality detection equipment to perform detection in an environment where the water flow is relatively stable, which is more conducive to improving the accuracy of the detection and reducing the impact of impurities in the water flow on the detection equipment.

[0043] Finally, it should be noted that when describing the position of each component and the matching relationship between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such position, matching relationship, etc. are also applicable to other components / other pairs of components.

[0044] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A real-time monitoring device for water conservancy and water quality conditions based on a hull structure, characterized in that: include: A lifting guide column (1); a movable lifting frame (2) is movably connected to the front of the lifting guide column (1), and the lifting guide column (1) is arranged perpendicular to the water surface; a photovoltaic panel (3), the photovoltaic panel (3) is fixedly connected to the movable lifting frame (2); a water level detection float (4), the water level detection float (4) is fixedly connected to the front lower end of the movable lifting frame (2) by screws, and the water level detection float (4) is a hull structure made of polyethylene material; a floating detection cabin (5), the floating detection cabin (5) is fixedly connected to the water level detection float (4), and the floating detection cabin (5) is located below the water level detection float (4); a water quality detector (6), the water quality detector (6) is electrically connected to the photovoltaic panel (3), the water quality detector (6) is fixedly connected to the floating detection cabin (5), and the detection head of the water quality detector (6) is located inside the floating detection cabin (5); an infrared distance sensor (7), the infrared distance sensor (7) is fixedly connected above the lifting guide column (1); Two positioning side plates (101) are fixedly connected to the two sides of the lifting guide column (1), an intermediate guide frame (102) is fixedly connected to the front surface of the lifting guide column (1), and an outer support wheel guide groove (103) is also opened on both sides of the intermediate guide frame (102), and the upper end of the lifting guide column (1) is formed with a top folding plate (104) by bending. A rectangular inner guide groove (1021) is provided in the middle of the intermediate guide frame (102); An inner guide wheel frame (201) is fixedly connected to the upper and lower parts of the middle of the rear surface of the movable lifting frame (2), two outer guide rollers (202) are fixedly connected to the upper and lower parts of the rear surface of the movable lifting frame (2), the outer guide rollers (202) are rollingly connected to the front surface of the lifting guide column (1), the front of the movable lifting frame (2) is connected to a photovoltaic bracket (203) by welding, the front of the movable lifting frame (2) is fixedly connected to an infrared distance reflection block (204), the infrared distance reflection block (204) is located directly below the infrared distance sensor (7), the front of the movable lifting frame (2) is welded to a floating body connection pipe (205), the lower end of the floating body connection pipe (205) is fixedly connected to a water level detection floating body (4); The left and right sides of the inner guide wheel frame (201) are rotatably connected to inner lifting rollers (211) of a cylindrical structure; A positioning claw (2031) with an "L"-shaped structure is welded to the front end of the photovoltaic support (203); A storage battery (301) is fixedly connected to the rear of the photovoltaic panel (3), and the storage battery (301) is electrically connected to the photovoltaic panel (3); The floating inspection cabin (5) comprises an upper cabin baffle (501) and a lower cabin (502); a through hole (5011) is provided in the middle of the upper surface of the cabin upper baffle (501); and the lower surface of the cabin upper baffle (501) is fixedly connected to the lower cabin (502); The lower cabin (502) is a hull structure, and the interior of the lower cabin (502) is hollow, an opening is provided below the lower cabin (502), a flow cabin hole (5021) is provided on the upper wall of the lower cabin (502), a bottom filter frame (5022) is fixedly connected to the opening below the lower cabin (502), and an internal filter screen (5023) is provided in the middle of the bottom filter frame (5022); During installation, the lifting guide column (1) is installed perpendicular to the horizontal plane, and the rear of the lifting guide column (1) is fixedly connected to the shore of the water area to be tested by screws, so that the middle height of the lifting guide column (1) is located at the average water level of the water surface, so that the detection device has a larger lifting range. The lifting guide column (1) is conveniently fixedly connected by the positioning side plate (101) and the screws, and then the movable lifting frame (2) is slidably connected to the lifting guide column (1), and the detection head of the water quality detector (6) is facing downward, inserted and fixed inside the floating detection cabin (5), and the floating detection cabin (5) is connected to the storage battery (301) above through an electrical connection line. The storage battery (301) is used for power supply; when the water level rises, the floating body rises, supporting the movable lifting frame (2) to rise, and the structure of the lifting guide column (1) plays a guiding role in the movable lifting frame (2) and the detection device, so that the detection device is always at the same height from the horizontal plane. The water quality detector (6) performs water quality detection inside the floating detection cabin (5), transmits the detection information through the wireless network, intercepts impurities and silt in the water flow through the internal filter (5023), improves the stability of the lower cabin (502), and enables the water quality detection equipment to perform detection in an environment with relatively stable water flow, which is more conducive to improving the accuracy of detection and reducing the impact of impurities in the water flow on the detection equipment.

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