Multi-point water quality environment detection device

Abstract

The utility model discloses a multi-point water quality environment detection device in the field of water quality environment detection, which comprises a mounting plate, a hanging ring and detection mechanisms, the hanging ring is fixedly connected to the middle of the top of the mounting plate, and the detection mechanisms are uniformly and fixedly connected to the bottom of the mounting plate. The multi-point water quality environment detection device comprises a mounting plate, the bottom of the mounting plate is uniformly and fixedly connected with mounting cylinders, the middle of the top of an inner cavity of each mounting cylinder is fixedly connected with a detection probe, and the top of the outer side wall of each mounting cylinder is fixedly connected with a water inlet pipe. The waterproof motor is started, the threaded rod rotates, the threaded barrel drives the shielding barrel to descend through cooperation of the sliding block and the sliding groove, water flow enters from the water inlet pipe and is detected through the detection probe, the situation that water quality at other places influences the detection probe during descending is avoided, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality environment detection, in particular to a multi-point water quality environment detection device. Background Art

[0002] In order to evaluate the quality of water bodies, a series of water quality parameters and water quality standards are stipulated, such as water quality standards for drinking water, industrial water and fishery water. In order to ensure the cleanliness of river or reservoir water, it is necessary to monitor the water quality in rivers or reservoirs.

[0003] Current water quality detection devices usually place the detection probe into the water to detect the water quality. As a result, the detection probe is easily disturbed by the water quality at other locations when it descends, thus affecting the water quality detection accuracy at that point. For this reason, we propose a multi-point water quality environment detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-point water quality environment detection device to solve the problem that the current water quality detection device proposed in the above background technology is prone to cause the water quality of other locations to interfere when the detection probe is lowered, thereby affecting the water quality detection accuracy of the point.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-point water quality environment detection device, comprising a mounting plate, a hanging ring and a detection mechanism, the hanging ring is fixedly connected to the middle part of the top of the mounting plate, the detection mechanism is evenly fixedly connected to the bottom of the mounting plate, the detection mechanism comprises a mounting tube, a detection probe, a water inlet pipe, a waterproof motor, a threaded rod, a threaded tube, a slider, a shielding tube, a sealing ring and a slide groove, the bottom of the mounting plate is evenly fixedly connected with the mounting tube, the middle part of the top of the inner cavity of the mounting tube is fixedly connected with the detection probe, the top of the outer wall of the mounting tube is fixedly connected with the water inlet pipe, the middle part of the bottom of the inner cavity of the mounting tube is fixedly connected with the waterproof motor, the output shaft end of the waterproof motor is fixedly connected with the threaded rod, the outer wall of the threaded rod is screwed with a threaded tube through a thread, the top of the outer wall of the threaded tube is symmetrically fixedly connected with a slider, the top of the threaded tube is fixedly connected with the shielding tube, the outer wall of the shielding tube is fixedly connected with a sealing ring, and the inner side wall of the mounting tube is symmetrically provided with slide grooves.

[0006] As a further description of the above technical solution:

[0007] The input end of the waterproof motor is electrically connected to the output end of the external power supply, and the outer side wall of the sealing ring is tightly fitted to the inner side wall of the installation tube.

[0008] As a further description of the above technical solution:

[0009] The slider is slidably connected to the inside of the slide groove, and the front and rear sides of the slider are in contact with the front and rear sides of the slide groove.

[0010] As a further description of the above technical solution:

[0011] The interior of the water inlet pipe is fixedly connected with a filtering mechanism, and the filtering mechanism includes a fixed frame, a rotating shaft, a rotating fan, a connecting plate, a cleaning brush and a filter screen. The rear portion of the inner side wall of the water inlet pipe is fixedly connected with a fixed frame, a rotating shaft is rotatably connected through the middle portion of the front side of the fixed frame, a rotating fan is fixedly connected to the rear end of the rotating shaft, a connecting plate is fixedly connected to the front end of the rotating shaft, a cleaning brush is symmetrically fixedly connected to the rear side of the connecting plate, and a filter screen is fixedly connected to the front portion of the inner side wall of the water inlet pipe.

[0012] As a further description of the above technical solution:

[0013] The rear side of the cleaning brush is in contact with the front side of the filter screen, and the filter screen is located at the front part of the fixing frame.

[0014] As a further description of the above technical solution:

[0015] The rotating shaft passes through the middle part of the front side of the filter screen, and the rotating shaft is rotatably connected to the filter screen.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The multi-point water quality environment detection device ties a rope to a hanging ring, puts the device into water, and lowers it. During detection, the waterproof motor is started to rotate the threaded rod, and the cooperation between the slider and the slide groove is used to make the threaded cylinder drive the shielding cylinder to descend, so that water flows in from the water inlet pipe, and detection is performed using the detection probe to avoid the water quality at other locations affecting the detection probe during descent, thereby improving the accuracy of detection.

[0018] 2. When water flows in, the multi-point water quality environment detection device blocks impurities in the water through the filter to prevent impurities from entering and polluting the device. At the same time, when the water flows, it impacts the rotating fan, driving the rotating fan to rotate, thereby rotating the shaft. The rotation of the shaft drives the connecting plate to rotate, causing the cleaning brush to rotate and clean the filter, thereby preventing the filter from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a multi-point water quality environment detection device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the detection mechanism structure of a multi-point water quality environment detection device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the threaded rod installation structure of a multi-point water quality environment detection device proposed by the utility model;

[0022] Figure 4 The present invention is a schematic diagram of the filtering mechanism structure of a multi-point water quality environment detection device proposed by the present invention.

[0023] In the figure: 100, mounting plate; 200, hanging ring; 300, detection mechanism; 310, mounting cylinder; 311, detection probe; 320, water inlet pipe; 330, waterproof motor; 340, threaded rod; 350, threaded cylinder; 360, slider; 370, shielding cylinder; 380, sealing ring; 390, slide groove; 400, filtering mechanism; 410, fixing frame; 420, rotating shaft; 430, rotating fan; 440, connecting plate; 450, cleaning brush; 460, filter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a multi-point water quality environment detection device to avoid the water quality at other locations affecting the detection probe during descent, thereby improving the accuracy of detection. Figure 1-4 , including a mounting plate 100, a hanging ring 200 and a detection mechanism 300;

[0028] Please refer again Figure 1 , the mounting plate 100 is used to mount the hanging ring 200 and the detection mechanism 300;

[0029] Please refer again Figure 1 , the hanging ring 200 is fixedly connected to the middle of the top of the mounting plate 100 for connecting the rope, and the detection mechanism 300 is evenly fixedly connected to the bottom of the mounting plate 100;

[0030] Please refer again Figure 2-3 , the detection mechanism 300 includes a mounting tube 310, a detection probe 311, a water inlet pipe 320, a waterproof motor 330, a threaded rod 340, a threaded tube 350, a slider 360, a shielding tube 370, a sealing ring 380 and a slide groove 390;

[0031] Please refer again Figure 2 The bottom of the mounting plate 100 is evenly fixedly connected with a mounting tube 310, the middle of the inner cavity top of the mounting tube 310 is fixedly connected with a detection probe 311, the top of the outer wall of the mounting tube 310 is fixedly connected with a water inlet pipe 320, the middle of the inner cavity bottom of the mounting tube 310 is fixedly connected with a waterproof motor 330, and the end of the output shaft of the waterproof motor 330 is fixedly connected with a threaded rod 340;

[0032] Please refer again Figure 3 The outer wall of the threaded rod 340 is screwed with a threaded cylinder 350 through a thread, the top of the outer wall of the threaded cylinder 350 is symmetrically fixedly connected with a slider 360, the top of the threaded cylinder 350 is fixedly connected with a shielding cylinder 370, the outer wall of the shielding cylinder 370 is fixedly connected with a sealing ring 380, and the inner wall of the mounting cylinder 310 is symmetrically provided with sliding grooves 390.

[0033] To summarize, the rope is tied to the hanging ring 200, the device is placed in water, and the device is lowered. During detection, the waterproof motor 330 is started to rotate the threaded rod 340. The slider 360 cooperates with the slide groove 390 to make the threaded cylinder 350 drive the shielding cylinder 370 to descend, so that water flows in from the water inlet pipe 320. The detection probe 311 is used for detection to avoid the water quality at other locations affecting the detection probe 311 during descent, thereby improving the accuracy of detection.

[0034] Please refer again Figure 2 The input end of the waterproof motor 330 is electrically connected to the output end of the external power supply, and the outer wall of the sealing ring 380 is tightly fitted with the inner wall of the mounting tube 310.

[0035] Please refer again Figure 3 The slider 360 is slidably connected to the inside of the slide groove 390 , and the front and rear sides of the slider 360 are in contact with the front and rear sides of the slide groove 390 .

[0036] Please refer again Figure 4 A filtering mechanism 400 is fixedly connected to the inside of the water inlet pipe 320, and the filtering mechanism 400 includes a fixing frame 410, a rotating shaft 420, a rotating fan 430, a connecting plate 440, a cleaning brush 450 and a filter screen 460. The fixing frame 410 is fixedly connected to the rear part of the inner wall of the water inlet pipe 320, and the rotating shaft 420 is rotatably connected to the middle part of the front side of the fixing frame 410. The rotating fan 430 is fixedly connected to the rear end of the rotating shaft 420, and the connecting plate 440 is fixedly connected to the front end of the rotating shaft 420. The cleaning brush 450 is symmetrically fixedly connected to the rear side of the connecting plate 440, and the filter screen 460 is fixedly connected to the front part of the inner wall of the water inlet pipe 320.

[0037] Please refer again Figure 4 The rear side of the cleaning brush 450 is in contact with the front side of the filter screen 460 , and the filter screen 460 is located in front of the fixing frame 410 .

[0038] Please refer again Figure 4 The rotating shaft 420 passes through the middle of the front side of the filter screen 460, and the rotating shaft 420 and the filter screen 460 are rotatably connected.

[0039] To sum up, when water flows in, impurities in the water are blocked by the filter 460 to prevent impurities from entering and polluting the device. At the same time, when the water flows, it impacts the rotating fan 430, driving the rotating fan 430 to rotate, thereby causing the rotating shaft 420 to rotate. Through the rotation of the rotating shaft 420, the connecting plate 440 is driven to rotate, causing the cleaning brush 450 to rotate and clean the filter 460, thereby preventing the filter 460 from being blocked.

[0040] During specific use, personnel in this technical field tie the rope to the hanging ring 200 during detection, put the device into water, and lower the device. During detection, start the waterproof motor 330 to rotate the threaded rod 340, and use the cooperation between the slider 360 and the slide groove 390 to make the threaded cylinder 350 drive the shielding cylinder 370 to descend, so that water flows in from the water inlet pipe 320, and use the detection probe 311 to perform detection. When the water flows in, the impurities in the water are blocked by the filter 460. At the same time, when the water flows, it impacts the rotating fan 430, driving the rotating fan 430 to rotate, thereby rotating the shaft 420. Through the rotation of the shaft 420, the connecting plate 440 is driven to rotate, so that the cleaning brush 450 rotates to clean the filter 460. After the detection of this point is completed, the device is lowered again, and other points are detected, and the above detection steps are repeated.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A multi-point water quality environment detection device, characterized in that: The invention comprises a mounting plate (100), a hanging ring (200) and a detection mechanism (300), wherein the hanging ring (200) is fixedly connected to the middle of the top of the mounting plate (100), the detection mechanism (300) is evenly fixedly connected to the bottom of the mounting plate (100), the detection mechanism (300) comprises a mounting tube (310), a detection probe (311), a water inlet pipe (320), a waterproof motor (330), a threaded rod (340), a threaded tube (350), a slider (360), a shielding tube (370), a sealing ring (380) and a sliding groove (390), the bottom of the mounting plate (100) is evenly fixedly connected to the mounting tube (310), and the middle of the top of the inner cavity of the mounting tube (310) is fixedly connected to A detection probe (311) is provided. The top of the outer wall of the installation cylinder (310) is fixedly connected to a water inlet pipe (320). The middle of the bottom of the inner cavity of the installation cylinder (310) is fixedly connected to a waterproof motor (330). The end of the output shaft of the waterproof motor (330) is fixedly connected to a threaded rod (340). The outer wall of the threaded rod (340) is screwed with a threaded cylinder (350) via a thread. The top of the outer wall of the threaded cylinder (350) is symmetrically fixedly connected to a slider (360). The top of the threaded cylinder (350) is fixedly connected to a shielding cylinder (370). The outer wall of the shielding cylinder (370) is fixedly connected to a sealing ring (380). The inner wall of the installation cylinder (310) is symmetrically provided with sliding grooves (390).

2. A multi-point water quality environment detection device according to claim 1, characterized in that: The input end of the waterproof motor (330) is electrically connected to the output end of the external power supply, and the outer wall of the sealing ring (380) is tightly fitted to the inner wall of the installation tube (310).

3. A multi-point water quality environment detection device according to claim 1, characterized in that: The slider (360) is slidably connected to the inside of the slide groove (390), and the front and rear sides of the slider (360) are in contact with the front and rear sides of the slide groove (390).

4. A multi-point water quality environment detection device according to claim 1, characterized in that: The water inlet pipe (320) is fixedly connected to a filter mechanism (400) inside, and the filter mechanism (400) comprises a fixed frame (410), a rotating shaft (420), a rotating fan (430), a connecting plate (440), a cleaning brush (450) and a filter screen (460). The fixed frame (410) is fixedly connected to the rear part of the inner wall of the water inlet pipe (320), the rotating shaft (420) is rotatably connected to the middle part of the front side of the fixed frame (410), the rotating fan (430) is fixedly connected to the rear end of the rotating shaft (420), the connecting plate (440) is fixedly connected to the front end of the rotating shaft (420), the cleaning brush (450) is symmetrically fixedly connected to the rear side of the connecting plate (440), and the filter screen (460) is fixedly connected to the front part of the inner wall of the water inlet pipe (320).

5. A multi-point water quality environment detection device according to claim 4, characterized in that: The rear side of the cleaning brush (450) is in contact with the front side of the filter (460), and the filter (460) is located in front of the fixing frame (410).

6. A multi-point water quality environment detection device according to claim 4, characterized in that: The rotating shaft (420) passes through the middle of the front side of the filter screen (460), and the rotating shaft (420) and the filter screen (460) are rotatably connected.

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