Environment monitoring device

Abstract

The utility model discloses an environment monitoring device, and belongs to the technical field of water quality monitoring. The system mainly comprises a water taking mechanism; the adjusting mechanism is used for controlling the position of the water taking mechanism; the supporting part is used for fixing the water taking mechanism and the adjusting mechanism; the water taking mechanism is provided with a sampling barrel, an opening is formed in the upper end of the sampling barrel, and the sampling barrel is mounted at the lower end of the adjusting mechanism; the funnel is arranged in the sampling barrel, the funnel is in an inverted cone shape, a placing ring is arranged at the upper end of the funnel, and the diameter of the placing ring is consistent with the diameter of the opening of the sampling barrel; the filter screen cover is arranged at the upper end of the funnel, a mounting ring is fixedly mounted on the outer ring of the filter screen cover, the diameter of the mounting ring is consistent with that of the placing ring, and the filter holes of the funnel are smaller than those of the filter screen cover. According to the environment monitoring device, impurities or suspended solids are prevented from entering the sampling barrel along with water flow to influence the detection result.

Description

Technical Field

[0001] The present application relates to the technical field of water quality monitoring, and specifically to an environmental monitoring device. Background Art

[0002] An environmental monitoring device is a device used to monitor various parameters in the environment. It can be used to measure and monitor environmental factors such as air quality, water quality, soil pollution, noise level, temperature, humidity, etc.

[0003] When monitoring water quality, in order to determine whether the water quality meets safety standards, it is usually necessary to use a dedicated environmental monitoring device to take water samples back to the laboratory for testing.

[0004] After searching, for example, the patent with publication number CN220399031U specifically discloses an environmental monitoring device. This patent can sample water at different depths by providing an extension tube 1, an extension tube 2 and a sampling mechanism.

[0005] In the process of sampling the water to be tested, in order to ensure the quality of the sampled water, the sampled water cannot contain impurities or suspended matter. However, the conventional sampling mechanism, such as the above-mentioned patent, is set as an opening at the water inlet of the sampling barrel, causing impurities or suspended matter to enter the sampling barrel with the water flow, resulting in too many impurities in the sampled water affecting the test results. Therefore, it is necessary to provide an environmental monitoring device to solve the above problem.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide an environmental monitoring device to prevent impurities or suspended matter from entering the sampling bucket along with the water flow and affecting the detection results.

[0008] The technical solution adopted by the present application to solve the technical problem is: an environmental monitoring device, comprising:

[0009] Water intake agencies;

[0010] A regulating mechanism, the regulating mechanism is used to control the position of the water intake mechanism;

[0011] A support portion, the support portion being used to fix the water intake mechanism and the regulating mechanism;

[0012] The water intake mechanism comprises:

[0013] A sampling barrel, the upper end of which is provided with an opening, and the sampling barrel is mounted on the lower end of the adjusting mechanism;

[0014] A funnel, which is arranged inside the sampling barrel, the funnel is arranged in an inverted cone shape, a placement ring is arranged at the upper end of the funnel, and the diameter of the placement ring is consistent with the opening diameter of the sampling barrel;

[0015] A filter screen cover is arranged at the upper end of the funnel, a mounting ring is fixedly installed on the outer ring of the filter screen cover, the diameter of the mounting ring is consistent with the diameter of the placement ring, and the filter hole of the funnel is smaller than the filter hole of the filter screen cover.

[0016] Furthermore, a mounting hole is provided on the mounting ring, a hole is provided on the placement ring, a fixing hole is provided on the upper end of the sampling barrel, the mounting hole, the hole and the fixing hole correspond to each other, and a second bolt is threadedly connected to the fixing hole.

[0017] Furthermore, the adjustment mechanism has a winding wheel fixedly mounted on the support portion, an iron rope is wound around the winding wheel, the upper end of the support portion is rotatably connected to a transmission wheel, the transmission wheel is located above the winding wheel, and the iron rope passes around the transmission wheel.

[0018] Furthermore, a fixed cover is fixedly installed on one end of the iron rope away from the winding wheel, and sliding grooves are provided at both ends of the inner side of the fixed cover. Slide blocks are fixedly installed at both ends of the sampling barrel, and the slide blocks cooperate with the sliding grooves. A threaded hole is provided in the sliding groove, and the threaded hole passes through the fixed cover.

[0019] Furthermore, a screw is fixedly mounted on the lower end of the sampling barrel, a nut is threadedly connected to the screw, and a gravity block is sleeved on the screw.

[0020] Furthermore, a drainage portion is provided at the lower end of the sampling barrel.

[0021] The beneficial effect of the present application is: an environmental monitoring device provided by the present application is provided with an iron rope and a sampling bucket, the sampling bucket is placed in water through the iron rope, water enters the sampling bucket through the funnel and the filter screen cover, after the sampling is completed, the iron rope is retracted through the winding wheel, thereby completing the sampling, preventing impurities or suspended matter from entering the sampling bucket with the water flow and affecting the detection results.

[0022] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is an overall schematic diagram of an environmental monitoring device in this application;

[0025] Figure 2 for Figure 1 An enlarged schematic diagram of the connection of the middle sampling barrel;

[0026] Figure 3 for Figure 2 A magnified exploded diagram of the sampling bucket;

[0027] Among them, the reference numerals in the figure are:

[0028] 1. Support part;

[0029] 2. Water intake mechanism; 21. Sampling bucket; 211. Drainage part; 22. Sliding block; 23. Funnel; 231. Placement ring; 232. Hole; 24. Filter cover; 241. Mounting ring; 242. Mounting hole; 25. Fixing hole; 26. Second bolt;

[0030] 3. Adjustment mechanism; 31. Winding wheel; 32. Iron rope; 33. Fixing rod; 34. Transmission wheel; 35. Support rod; 36. Fixing cover; 361. Slide groove; 362. Threaded hole; 363. First bolt;

[0031] 4. Screw; 41. Nut;

[0032] 5. Gravity block. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0035] like Figure 1-Figure 2As shown, the present application provides an environmental monitoring device, including a support portion 1, and a water intake mechanism 2 for taking water, the support portion 1 is used to fix the water intake mechanism 2, and a moving trolley (not shown) is provided at the lower end of the support portion 1, the moving trolley is a prior art, and the water intake mechanism 2 can be moved and relocated by the moving trolley.

[0036] In order to better control the position of the water intake mechanism 2, an adjusting mechanism 3 is installed on the support part 1. The adjusting mechanism 3 has a winding wheel 31 with a bearing installed on the support part 1, an iron rope 32 is wound around the winding wheel 31, and a driving motor (not shown) is fixedly installed on the central axis of the winding wheel 31. The driving motor can better control the winding wheel 31 to reel in or unreel the iron rope 32.

[0037] At the same time, a fixing rod 33 is fixedly installed at the upper end of the support part 1, and the fixing rod 33 is arranged above the winding wheel 31. One end of the fixing rod 33 away from the support part 1 is rotatably connected to the transmission wheel 34, and a support rod 35 is fixedly installed at the lower end of the fixing rod 33, and the other end of the support rod 35 is fixed on the support part 1, so as to support the transmission wheel 34.

[0038] It should be noted that when the iron rope 32 is installed, the iron rope 32 will be passed around the transmission wheel 34, and a fixed cover 36 is fixedly installed at the end of the iron rope 32 away from the winding wheel 31. In the present application, an empty groove is provided under the fixed cover 36, and the fixed cover 36 is used to fix the water intake mechanism 2.

[0039] like Figure 2-Figure 3 As shown, the water intake mechanism 2 has a sampling barrel 21, which is hollow and has an opening at the upper end, through which water can enter the sampling barrel 21. In order to fix the sampling barrel 21, sliders 22 are fixedly installed at both ends of the sampling barrel 21. At the same time, slide grooves 361 are opened at both ends of the inner side of the fixed cover 36, and the slider 22 and the slide groove 361 cooperate with each other.

[0040] A threaded hole 362 is provided in the slide groove 361, and the threaded hole 362 passes through the fixing cover 36. The threaded hole 362 is threadedly connected with a first bolt 363. Therefore, when installing the sampling barrel 21, the sliders 22 on both sides thereof are facing and inserted into the slide groove 361 until reaching the threaded hole 362. At this time, the first bolt 363 is tightened so that it presses against the surface of the slider 22, thereby fixing the sampling barrel 21.

[0041] The sampling barrel 21 is provided with a funnel 23 in an inverted cone shape, which is convenient for entering the sampling barrel 21 and collecting smaller impurities at the filtering position. The upper end of the funnel 23 is provided with a placement ring 231, and the diameter of the placement ring 231 is consistent with the opening diameter of the sampling barrel 21, so that the funnel 23 can be placed on the upper end of the sampling barrel 21 through the placement ring 231, which is convenient for taking;

[0042] The upper end of the funnel 23 is also provided with a filter screen cover 24, and the outer ring of the filter screen cover 24 is fixedly installed with a mounting ring 241, and the diameter of the mounting ring 241 is consistent with the diameter of the placement ring 231, so the filter screen cover 24 can be placed on the funnel 23 through the mounting ring 241, and the filter hole on the funnel 23 is smaller than the filter hole on the filter screen cover 24, so that the water entering the sampling bucket 21 is filtered once through the filter screen cover 24 to filter larger impurities and fallen leaves, and then the water entering the sampling bucket 21 is filtered twice through the funnel 23, so as to prevent impurities from entering the sampling bucket 21;

[0043] In the present application, the filter cover 24 protrudes upward in an arc shape, so that the filtered fallen leaves float along the arc surface and the water flow, preventing the fallen leaves from blocking the filter cover 24 and affecting the water intake.

[0044] In order to fix the filter cover 24 and the funnel 23, a mounting hole 242 is opened on the mounting ring 241, a hole 232 is opened on the placement ring 231, and a fixing hole 25 is opened at the upper end of the sampling barrel 21. The mounting hole 242, the hole 232 and the fixing hole 25 correspond to each other, and a second bolt 26 is threadedly connected to the fixing hole 25. Therefore, during installation, the mounting hole 242, the hole 232 and the fixing hole 25 are aligned, and then the second bolt 26 is inserted and tightened, so as to fix the filter cover 24 and the funnel 23 above the sampling barrel 21 to prevent them from being washed away by the water flow.

[0045] In order to ensure that the sampling barrel 21 can sample water at deeper depths, a screw rod 4 is fixedly installed at the lower end of the sampling barrel 21. A nut 41 is threadedly connected to the screw rod 4, and a gravity block 5 is sleeved on the screw rod 4. During installation, the gravity block 5 is sleeved on the screw rod 4, and then the nut 41 is screwed on, so as to fix the gravity block 5 and facilitate the replacement of the gravity block 5.

[0046] In the present application, a drainage portion 211 is provided at the lower end of the sampling barrel 21 , and the water in the sampling barrel 21 can be drained through the drainage portion 211 .

[0047] To sum up: when sampling water, the sampling barrel 21 is fixed on the fixed cover 36, and then it is moved above the required sampling water, and then the winding wheel 31 is started to rotate, and the iron rope 32 is lengthened. The gravity of the sampling barrel 21 and the gravity block 5 will pull the iron rope 32 downward and then enter the water. The water enters the sampling barrel 21 through the funnel 23 and the filter cover 24. After the sampling is completed, the iron rope 32 is retracted by the winding wheel 31 to complete the sampling, thereby preventing impurities or suspended matter from entering the sampling barrel 21 with the water flow and affecting the detection results.

[0048] After using for a period of time, the staff needs to remove the funnel 23 and the filter cover 24 on the sampling barrel 21 for cleaning to ensure the filtering effect.

[0049] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An environmental monitoring device, characterized in that: include: Water intake mechanism (2); An adjusting mechanism (3), the adjusting mechanism (3) being used to control the position of the water intake mechanism (2); A support portion (1), the support portion (1) being used to fix the water intake mechanism (2) and the regulating mechanism (3); The water intake mechanism (2) comprises: A sampling barrel (21), the upper end of which is provided with an opening, and the sampling barrel (21) is mounted on the lower end of the adjustment mechanism (3); A funnel (23), the funnel (23) being arranged inside the sampling barrel (21), the funnel (23) being arranged in an inverted cone shape, a placement ring (231) being arranged at the upper end of the funnel (23), and the diameter of the placement ring (231) being consistent with the opening diameter of the sampling barrel (21); A filter screen cover (24) is arranged at the upper end of the funnel (23); a mounting ring (241) is fixedly mounted on the outer ring of the filter screen cover (24); the diameter of the mounting ring (241) is consistent with the diameter of the placement ring (231); and the filtering hole of the funnel (23) is smaller than the filtering hole of the filter screen cover (24).

2. An environmental monitoring device according to claim 1, characterized in that: The mounting ring (241) is provided with a mounting hole (242), the placement ring (231) is provided with a hole (232), and the upper end of the sampling barrel (21) is provided with a fixing hole (25), the mounting hole (242), the hole (232) and the fixing hole (25) correspond to each other, and the fixing hole (25) is internally threadedly connected with a second bolt (26).

3. An environmental monitoring device according to claim 1, characterized in that: The adjusting mechanism (3) comprises a winding wheel (31) fixedly mounted on the supporting portion (1), an iron rope (32) being wound around the winding wheel (31), and a transmission wheel (34) being rotatably connected to the upper end of the supporting portion (1), the transmission wheel (34) being located above the winding wheel (31), and the iron rope (32) passing around the transmission wheel (34).

4. An environmental monitoring device according to claim 3, characterized in that: A fixed cover (36) is fixedly installed at one end of the iron rope (32) away from the winding wheel (31), and sliding grooves (361) are provided at both ends of the inner side of the fixed cover (36). Slide blocks (22) are fixedly installed at both ends of the sampling barrel (21), and the slide blocks (22) and the sliding grooves (361) cooperate with each other. A threaded hole (362) is provided in the sliding groove (361), and the threaded hole (362) passes through the fixed cover (36).

5. An environmental monitoring device according to claim 1, characterized in that: A screw rod (4) is fixedly mounted on the lower end of the sampling barrel (21), a nut (41) is threadedly connected to the screw rod (4), and a gravity block (5) is sleeved on the screw rod (4).

6. An environmental monitoring device according to claim 1, characterized in that: A drainage portion (211) is provided at the lower end of the sampling barrel (21).

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