Portable water quality monitoring device

Abstract

The utility model discloses a portable water quality monitoring device which comprises a cylinder, a water quality detector is mounted in the cylinder, a display is mounted on the front side of the cylinder, two frame plates are fixedly connected to the outer surface of the cylinder, and a rotating rod is rotationally connected to the two frame plates jointly. Two winding wheels are fixedly connected to the outer surface of the rotating rod, a connecting rope is wound on the outer surface of each winding wheel, a through hole is formed in the upper surface of the bottom end of each frame plate, and the bottom end of each connecting rope penetrates through the through hole and is connected with a connecting shaft. According to the device, the rotating rod, the winding wheel, the connecting rope, the water taking barrel and the water inlet groove are matched, the water taking barrel can fall into water to take water by scaling the connecting rope, meanwhile, the connecting rope can be wound by rotating the winding wheel through the rotating rod, and the water taking barrel can be lifted out to enter the barrel body, so that a worker can take water conveniently; and the carrying work of a worker is more convenient.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of water quality monitoring, in particular to a portable water quality monitoring device. BACKGROUND

[0002] Water quality monitoring is a process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and the change trend, and evaluating the water quality. The monitoring range is very wide, including natural water and various industrial wastewater, and the main monitoring items can be divided into two categories: one is a comprehensive index reflecting the water quality, such as temperature, color, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand.

[0003] At present, the water quality monitoring device usually does not have the function of taking water, and the staff needs to rely on manual water pumping. Manual water pumping also requires the staff to carry more tools, such as a water bucket, a sampler and a rope, so as to obtain water samples for monitoring, thereby increasing the work burden and affecting the convenient operation of the staff. Therefore, the application provides a portable water quality monitoring device to solve the above problems. CONTENT OF THE INVENTION

[0004] The application aims to provide a portable water quality monitoring device, which solves the problem that the current water quality monitoring device usually does not have the function of taking water, the staff needs to rely on manual water pumping, manual water pumping also requires the staff to carry more tools, such as a water bucket, a sampler and a rope, so as to obtain water samples for monitoring, thereby increasing the work burden and affecting the convenient operation of the staff.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme.

[0006] A portable water quality monitoring device, comprising a barrel, a water quality detector is installed in the barrel, a display is installed on the front of the barrel, two frame plates are fixedly connected to the outer surface of the barrel, a rotating rod is rotatably connected to the two frame plates, two winding wheels are fixedly connected to the outer surface of the rotating rod, a connecting rope is wound on the outer surface of each winding wheel, a through hole is formed in the upper surface of the bottom end of each frame plate, a connecting shaft is connected to the bottom end of each connecting rope and penetrates through the through hole, a water taking barrel is rotatably connected to the ends of the two connecting shafts, a plurality of water inlet grooves are arranged in the annular shape on the outer surface of the water taking barrel, and a detection port is formed in the top end of the water taking barrel.

[0007] In a further embodiment, a counterweight is fixedly connected to the inner bottom wall of the water taking barrel.

[0008] In further embodiments, the outer surface of each connecting shaft is provided with a clamping groove, and the inner part of each clamping groove is clamped with an elastic plate, and the top end of each elastic plate is connected with the inner wall of the cylinder.

[0009] In further embodiments, the right end of the rotating rod penetrates through one of the shelf plates and is fixedly connected with a rotating handle, and the outer surface of the rotating handle is provided with anti-skid lines.

[0010] In further embodiments, the right end of the rotating rod penetrates through the other shelf plate and is fixedly connected with a clamping frame, the inner part of the clamping frame is clamped with a stop block, and the bottom end of the stop block is inserted into the other shelf plate.

[0011] In further embodiments, the water taking cylinder is made of transparent material, and the outer part of the water taking cylinder is provided with a scale sticker.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The application cooperates the rotating rod, the winding wheel, the connecting rope, the water taking cylinder and the water inlet groove, uses the zooming of the connecting rope, the water taking cylinder can fall into water to take water, and the rotating rod can wind the connecting rope by rotating the winding wheel, so that the water taking cylinder is taken out into the cylinder body, which not only facilitates the staff to take water, but also makes the carrying work of the staff more convenient.

[0014] The cooperation of the clamping groove and the elastic plate can hold the connecting shaft, so as to ensure that the water taking cylinder is stable in the cylinder body, and the cooperation of the clamping frame and the stop block can stabilize the rotating rod and prevent the winding wheel from rotating and zooming the connecting rope. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a three-dimensional structure schematic diagram of the water taking cylinder of the portable water quality monitoring device.

[0016] Fig. 2 It is a three-dimensional structure schematic diagram of the water taking cylinder of the portable water quality monitoring device.

[0017] Fig. 3 It is a three-dimensional structure schematic diagram of the clamping frame of the portable water quality monitoring device.

[0018] In the drawing: 1, cylinder; 2, connecting rope; 3, rotating handle; 4, shelf plate; 5, winding wheel; 6, rotating rod; 8, clamping frame; 9, stop block; 10, display; 11, water taking cylinder; 12, connecting shaft; 13, water quality detector; 14, detection port; 15, clamping groove; 16, counterweight; 17, elastic plate; 18, water inlet groove; 19, through hole. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the utility model can be understood through specific circumstances.

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of the utility model protection.

[0021] Please refer to Figs. 1-3 In the utility model, a portable water quality monitoring device, including the cylinder 1, the inside installation of cylinder 1 has water quality detector 13, the front of cylinder 1 is installed with display 10, using water quality detector 13 can complete the detection of water quality, and display 10 will show the test result.

[0022] The outer surface of the cylinder 1 is fixedly connected with two shelves 4, and the two shelves 4 are rotatably connected with a rotating rod 6, and the outer surface of the rotating rod 6 is fixedly connected with two winding wheels 5, and the outer surface of each winding wheel 5 is wound with a connecting rope 2, and the setting shelf 4 can support the winding wheel 5 and the connecting rope 2 on the top of the cylinder 1, which is convenient for the staff to carry.

[0023] The right end of the rotating rod 6 penetrates one of the shelves 4 and is fixedly connected with a rotating handle 3, and the outer surface of the rotating handle 3 is provided with anti-skid lines, and the setting rotating handle 3 is convenient for the staff to rotate the rotating rod 6, and the operation is more convenient.

[0024] The right end of the rotating rod 6 penetrates the other shelf 4 and is fixedly connected with a clamping frame 8, the inside of the clamping frame 8 is clamped with a stop block 9, and the bottom end of the stop block 9 is inserted into the other shelf 4, and the cooperation of the setting stop block 9 and the clamping frame 8 can stabilize the rotating rod 6, which can prevent the rotating rod 6 from rotating automatically, so as to ensure the stability of the winding wheel 5 when the connecting rope 2 is zoomed.

[0025] The upper surface of the bottom end of each shelf plate 4 is provided with a through hole 19, the bottom end of each connecting rope 2 penetrates through the through hole 19 and is connected with a connecting shaft 12, the two connecting shafts 12 are rotatably connected at the end close to each other with a water taking cylinder 11, the outer surface of the water taking cylinder 11 is provided with annularly arranged water inlet grooves 18, the top end of the water taking cylinder 11 is provided with a detection port 14, the connecting rope 2 can be pulled by the gravity of the water taking cylinder 11, the connecting rope 2 will be gradually retracted, at the same time, the water taking cylinder 11 will gradually descend into the water, and the water will enter the water taking cylinder 11 from the water inlet grooves 18, so that the water taking work of the staff is more convenient, and the water quality detector 13 will enter the water taking cylinder 11 from the detection port 14 to detect the water quality.

[0026] The outer surface of each connecting shaft 12 is provided with a clamping groove 15, the inner part of each clamping groove 15 is clamped with an elastic plate 17, the top end of each elastic plate 17 is connected with the inner wall of the cylinder body 1, the bottom end of the elastic plate 17 can pass through the clamping groove 15 by the bendable effect of the elastic plate 17, so that the connecting shaft 12 is hung, and the stability of the hanging of the water taking cylinder 11 is ensured.

[0027] The inner bottom wall of the water taking cylinder 11 is fixedly connected with a counterweight 16, the counterweight 16 can increase the gravity of the water taking cylinder 11, so that the water taking cylinder 11 can pull the connecting rope 2.

[0028] The water taking cylinder 11 is of transparent material, and the water taking cylinder 11 is externally provided with a scale sticker, so that the staff can more intuitively understand the water taking amount, and the staff can conveniently perform the water quality detection work subsequently.

[0029] The working principle of the application is that when water is taken, the blocking block 9 is separated from the clamping frame 8, then the water taking cylinder 11 is pulled, the elastic plate 17 is separated from the clamping groove 15, then the water taking cylinder 11 is aligned with the water source, the connecting rope 2 is retracted by the gravity of the water taking cylinder 11, until the water taking cylinder 11 falls into the water, the water enters the water taking cylinder 11 from the water inlet grooves 18, after the water taking is completed, the rotating rod 6 is rotated, the winding wheel 5 winds the connecting rope 2, the water taking cylinder 11 is pulled out, until the water taking cylinder 11 enters the inside of the cylinder body 1, the water quality detector 13 extends into the water taking cylinder 11 from the detection port 14 to detect the water quality, the staff can conveniently take water, and the staff is more convenient when carrying.

[0030] In addition, it should be understood that although the present specification is described in terms of embodiments, each embodiment does not necessarily contain only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A portable water quality monitoring device, characterized by: The utility model provides a water quality detector, including the cylinder (1), the inside installation of cylinder (1) is equipped with water quality detector (13), the front installation of cylinder (1) is equipped with display (10), the outer surface of cylinder (1) is fixedly connected with two frame boards (4), two frame boards (4) are rotatably connected with the rotary bar (6) in common, the outer surface of rotary bar (6) is fixedly connected with two winding wheels (5), the outer surface of every winding wheel (5) is wound with connecting rope (2), the upper surface of every frame board (4) bottom is equipped with through -hole (19), and the bottom of every connecting rope (2) is passed through through -hole (19) and is connected with connecting shaft (12), and the end of two connecting shafts (12) is rotatably connected with the water taking cylinder (11) in common to each other, the outer surface of water taking cylinder (11) is equipped with annularly arranged water inlet groove (18), and the top of water taking cylinder (11) is equipped with detection port (14).

2. The portable water quality monitoring device of claim 1, wherein: The inner bottom wall of the water taking cylinder (11) is fixedly connected with a counterweight (16).

3. The portable water quality monitoring device of claim 1, wherein: The outer surface of every connecting shaft (12) is provided with a clamping groove (15), and the inner part of every clamping groove (15) is clamped with an elastic plate (17).

4. The portable water quality monitoring device of claim 1, wherein: The right end of the rotary bar (6) penetrates one of the frame boards (4) and is fixedly connected with a rotary handle (3), and the outer surface of the rotary handle (3) is provided with anti-skid lines.

5. The portable water quality monitoring device of claim 1, wherein: The right end of the rotary bar (6) penetrates the other frame board (4) and is fixedly connected with a clamping frame (8), the clamping frame (8) is clamped with a stop block (9) inside, and the bottom end of the stop block (9) is inserted into the other frame board (4).

6. The portable water quality monitoring device of claim 1, wherein: The water taking cylinder (11) is made of transparent material, and a scale sticker is arranged outside the water taking cylinder (11).

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