Water pollution detection sampler
By designing a water pollution detection sampler, using L-shaped tubes and telescopic tubes to extract sewage, the problem of manual sampling equipment contact with sewage and inaccurate detection is solved, and the accuracy of sampling and detection results at different depths is achieved.
Patent Information
- Application Number
- CN202420634003.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-29
AI Technical Summary
During the water sampling process, manual handheld equipment is prone to contact with contaminated water, cannot sample different depths, and is prone to sucking floating objects on the water surface, resulting in inaccurate detection results.
A water pollution detection sampler was designed. The sampling rod was extended into the sewage, and the sewage was extracted and discharged into the sampling bottle using the L-shaped tube and telescopic tube to avoid direct contact with the sewage, and the sampling depth could be adjusted to ensure the detection results. accuracy.
It effectively avoids users' direct contact with sewage, realizes sampling of sewage at different depths, is easy to use, and improves the accuracy of detection results, avoids the inhalation of floating objects on the water surface, and ensures the safety and effectiveness of the equipment.
Smart Images
Figure CN222166649U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water body sampling, and in particular relates to a water pollution detection sampler. Background Art
[0002] Water pollution is caused by harmful chemicals that reduce or lose the use value of water and pollute the environment. Acids, alkalis, oxidants, compounds such as copper, cadmium, mercury, arsenic, and organic poisons such as benzene, dichloroethane, and ethylene glycol in sewage can poison aquatic organisms and affect drinking water sources and scenic landscapes. When organic matter in sewage is decomposed by microorganisms, it consumes oxygen in the water, affecting the life of aquatic organisms. After the dissolved oxygen in the water is exhausted, the organic matter undergoes anaerobically decomposed to produce unpleasant gases such as hydrogen sulfide and mercaptans, which further deteriorate the water quality. When sampling water bodies, sampling is usually done manually with handheld sampling equipment, which can easily get contaminated water on people's hands, affecting the health of the staff, and it is impossible to sample water at different depths. During the sampling process, it is easy to suck floating objects on the water surface into the sampling equipment, which can easily cause inaccurate test results. Therefore, a water pollution detection sampler is needed to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide a water pollution detection sampler, which extends a sampling rod into sewage, starts a water pump, extracts sewage through an L-shaped tube and a first telescopic tube, and then discharges the extracted sewage into a sampling bottle through a second telescopic tube, thereby avoiding direct contact between the user and the sewage, and can sample sewage of different depths, making it easy to use.
[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0005] A water pollution detection sampler comprises a storage box, a water pump and a battery, wherein the water pump is installed inside the storage box, the battery is installed inside the storage box, a vertical slot is provided on the left side of the storage box, a sampling rod matching the vertical slot is slidably mounted on the left side of the storage box, a vertical cavity is provided inside the sampling rod, a square slot is provided on the lower side of the sampling rod, an L-shaped tube is installed inside the sampling rod, the lower side of the L-shaped tube extends into the square slot, the upper side of the L-shaped tube extends rightward to the right side of the sampling rod, a first telescopic tube is fixedly provided between the right side of the L-shaped tube and the water pump, a cover plate matching the square slot is rotatably mounted on the lower side of the sampling rod, a partition is provided inside the storage box, and a second telescopic tube matching the water pump is provided on the upper side of the partition.
[0006] A square opening that is interconnected with the vertical cavity is provided on the upper side of the sampling rod, a long rod matching the square opening is slidably mounted on the upper side of the sampling rod, a limit block matching the vertical cavity is fixedly provided on the lower side of the long rod, a handle is fixedly provided on the upper side of the long rod, a first circular cavity is provided inside the long rod, a circular groove that is interconnected with the first circular cavity is provided on the front side of the limit block, a long opening that is interconnected with the first circular cavity is provided on the upper side of the long rod, a round block is slidably mounted in the circular groove, a round hole baffle is fixedly provided inside the circular groove, a first spring is fixedly provided between the round block and the round hole baffle, a first pressing plate matching the long opening is slidably mounted on the upper side of the long rod, a first pull rope matching the round hole baffle is fixedly provided between the lower side of the first pressing plate and the rear side of the round block, and a plurality of slots matching the round block are fixedly provided on the front side wall of the vertical cavity.
[0007] A second circular cavity is provided inside the long rod, a long groove connected with the second circular cavity is provided on the upper side of the long rod, a second pressure plate matching the long groove is slidably mounted on the upper side of the long rod, a circular hole connected with the vertical cavity is provided in the square groove, a second pull rope is fixed between the upper side of the cover plate and the second pressure plate, and a second spring is fixed between the upper side of the cover plate and the upper side wall of the square groove.
[0008] A disc is rotatably mounted inside the storage box, a plurality of placement cylinders distributed in a circumference are fixedly arranged on the upper side of the disc, and a rotating rod is fixedly arranged on the upper side of the disc.
[0009] A square plate is rotatably mounted on the upper side of the storage box.
[0010] A plurality of heat dissipation openings are provided on the upper side of the storage box.
[0011] The utility model extends a sampling rod into sewage, starts a water pump, extracts sewage through an L-shaped tube and a first telescopic tube, and then discharges the extracted sewage into a sampling bottle through a second telescopic tube, thereby avoiding direct contact of the user with the sewage, and can sample sewage of different depths, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.
[0013] Figure 1 This is a schematic structural diagram of an embodiment of a water pollution detection sampler of the utility model;
[0014] Figure 2 This is a schematic cross-sectional structure diagram of an embodiment of a water pollution detection sampler of the utility model;
[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0016] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;
[0017] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of a partition in an embodiment of a water pollution detection sampler.
[0018] The main component symbols are described as follows:
[0019] Storage box 1, water pump 10, battery 11, sampling rod 12, vertical cavity 13, square groove 14, L-shaped tube 15, cover plate 16, partition 17, second telescopic tube 18, long rod 20, limit block 21, handle 22, round block 23, round hole baffle 24, first spring 25, first pressure plate 26, first pull rope 27, slot 28, second pressure plate 30, second pull rope 31, second spring 32, disc 33, placement tube 34, rotating rod 35, square plate 40, heat dissipation port 41. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0021] like Figure 1-5 As shown, a water pollution detection sampler of the utility model comprises a storage box 1, a water pump 10 and a battery 11, the water pump 10 is installed inside the storage box 1, the battery 11 is installed inside the storage box 1, a vertical slot is opened on the left side of the storage box 1, a sampling rod 12 matching the vertical slot is slidably mounted on the left side of the storage box 1, a vertical cavity 13 is opened inside the sampling rod 12, a square slot 14 is opened on the lower side of the sampling rod 12, an L-shaped tube 15 is installed inside the sampling rod 12, the lower side of the L-shaped tube 15 extends into the square slot 14, the upper side of the L-shaped tube 15 extends rightward to the right side of the sampling rod 12, a first telescopic tube is fixedly arranged between the right side of the L-shaped tube 15 and the water pump 10, a cover plate 16 matching the square slot 14 is rotatably mounted on the lower side of the sampling rod 12, a partition 17 is arranged inside the storage box 1, and a second telescopic tube 18 matching the water pump 19 is arranged on the upper side of the partition 17;
[0022] When the utility model is not in use, the sampling rod 12 is completely inserted into the vertical slot, and four universal wheels are installed on the lower side of the storage box 1. The user can pull the sampling rod 12 to drive the storage box 1 to move, which is convenient for carrying and improves the convenience of use of the device;
[0023] When the utility model is used, the user first takes out the sampling rod 12 from the vertical slot, extends the sampling rod 12 into the sewage, and then starts the water pump 19. The water pump 19 absorbs water through the lower side of the L-shaped tube 15, and discharges the sewage into the sample bottle through the L-shaped tube 15, the first telescopic tube and the second telescopic tube 18. The sewage of different depths can be sampled and the utility model can be applied to different field environments, which is convenient for users to use.
[0024] The utility model extends a sampling rod into sewage, starts a water pump, extracts sewage through an L-shaped tube and a first telescopic tube, and then discharges the extracted sewage into a sampling bottle through a second telescopic tube, thereby avoiding direct contact of the user with the sewage, and can sample sewage of different depths, which is convenient for use.
[0025] A square opening interconnected with the vertical cavity 13 is provided on the upper side of the sampling rod 12, a long rod 20 matching the square opening is slidably mounted on the upper side of the sampling rod 12, a limit block 21 matching the vertical cavity 13 is fixedly mounted on the lower side of the long rod 20, a handle 22 is fixedly mounted on the upper side of the long rod 20, a first circular cavity is provided inside the long rod 20, a circular groove interconnected with the first circular cavity is provided on the front side of the limit block 21, a long opening interconnected with the first circular cavity is provided on the upper side of the long rod 20, a round block 23 is slidably mounted in the circular groove, a round hole baffle 24 is fixedly mounted inside the circular groove, a first spring 25 is fixedly mounted between the round block 23 and the round hole baffle 24, a first pressing plate 26 matching the long opening is slidably mounted on the upper side of the long rod 20, a first pull rope 27 matching the round hole baffle 24 is fixedly mounted between the lower side of the first pressing plate 26 and the rear side of the round block 23, and a plurality of card slots 28 matching the round block 23 are fixedly mounted on the front side wall of the vertical cavity 13;
[0026] When the utility model is not in use, the long rod 20 is located inside the vertical cavity 13, and the elastic action of the first spring 25 causes the round block 23 to be inserted into the slot 28, thereby limiting the long rod 20 and ensuring the smooth use of the device;
[0027] When using the utility model, the user directly presses the first pressing plate 26, and the first pressing plate 26 drives the round block 23 to slide into the circular groove through the first pull rope 27. After the round block 23 is out of the slot 28, the user directly pulls the long rod 20 to adjust the length of the long rod 20 extending out of the vertical cavity 13. After adjusting to a suitable length, the user releases the first pressing plate 26, and the round block 23 is inserted into the slot 28 under the elastic action of the first spring 25. The round block 23 pulls the first pressing plate 26 downward to reset through the first pull rope 27. The user can extend the long rod 20, thereby facilitating sampling of sewage at different depths, or facilitating the user to pull the storage box.
[0028] A second circular cavity is provided inside the long rod 20, a long groove communicating with the second circular cavity is provided on the upper side of the long rod 20, a second pressing plate 30 matching the long groove is slidably mounted on the upper side of the long rod 20, a circular hole communicating with the vertical cavity 13 is provided on the square groove 14, a second pull rope 31 is fixed between the upper side of the cover plate 16 and the second pressing plate 30, and a second spring 32 is fixed between the upper side of the cover plate 16 and the upper side wall of the square groove 14;
[0029] When the utility model is used, the sampling rod 12 is located in the vertical groove, so that the cover 16 is completely attached to the lower side of the sampling rod 12. The user first extends the long rod 20 completely, and then presses the second pressing plate 30. The second pressing plate 30 pulls the cover 16 through the second pull rope 31, so that the cover 16 is completely attached to the lower side of the sampling rod 12. The user extends the sampling rod 12 into the sewage, and then releases the second pressing plate 30. The second pressing plate 30 rotates along the front side of the sampling rod 12 under the action of the second spring 32, so that the L-shaped tube 15 contacts the sewage, thereby sampling the sewage, avoiding the water pump from sucking in floating debris on the water surface, ensuring the accuracy of the test results, and avoiding damage to the water pump 10.
[0030] A disc 33 is rotatably mounted inside the storage box 1, and a plurality of placement cylinders 34 distributed in a circle are fixedly mounted on the upper side of the disc 33, and a rotating rod 35 is fixedly mounted on the upper side of the disc 33; the user places the sampling bottle in the placement cylinder 34, so that the device can store multiple water quality samples, and only needs to rotate the rotating rod 35 to drive the rotating disc 33 to rotate, so that different sampling bottles can be filled with water, which is convenient for use.
[0031] A square plate 40 is rotatably mounted on the upper side of the storage box 1 to prevent the sampling bottle in the cylinder 24 from being directly exposed to the sun, thereby preventing the sewage in the sampling bottle from deteriorating and ensuring the accuracy of the test results.
[0032] A plurality of heat dissipation openings 41 are provided on the upper side of the storage box 1 to ensure smooth operation of the device.
[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A water pollution detection sampler, comprising a storage box, a water pump and a battery, characterized in that: The water pump is installed inside the storage box, the battery is installed inside the storage box, a vertical slot is opened on the left side of the storage box, a sampling rod matching the vertical slot is slidably mounted on the left side of the storage box, a vertical cavity is opened inside the sampling rod, a square slot is opened on the lower side of the sampling rod, an L-shaped tube is installed inside the sampling rod, the lower side of the L-shaped tube extends into the square slot, the upper side of the L-shaped tube extends to the right of the sampling rod, a first telescopic tube is fixedly provided between the right side of the L-shaped tube and the water pump, a cover plate matching the square slot is rotatably mounted on the lower side of the sampling rod, a partition is provided inside the storage box, and a second telescopic tube matching the water pump is provided on the upper side of the partition.
2. A water pollution detection sampler according to claim 1, characterized in that: A square opening that is interconnected with the vertical cavity is provided on the upper side of the sampling rod, a long rod matching the square opening is slidably mounted on the upper side of the sampling rod, a limit block matching the vertical cavity is fixedly provided on the lower side of the long rod, a handle is fixedly provided on the upper side of the long rod, a first circular cavity is provided inside the long rod, a circular groove that is interconnected with the first circular cavity is provided on the front side of the limit block, a long opening that is interconnected with the first circular cavity is provided on the upper side of the long rod, a round block is slidably mounted in the circular groove, a round hole baffle is fixedly provided inside the circular groove, a first spring is fixedly provided between the round block and the round hole baffle, a first pressing plate matching the long opening is slidably mounted on the upper side of the long rod, a first pull rope matching the round hole baffle is fixedly provided between the lower side of the first pressing plate and the rear side of the round block, and a plurality of slots matching the round block are fixedly provided on the front side wall of the vertical cavity.
3. A water pollution detection sampler according to claim 2, characterized in that: A second circular cavity is provided inside the long rod, a long groove connected with the second circular cavity is provided on the upper side of the long rod, a second pressure plate matching the long groove is slidably mounted on the upper side of the long rod, a circular hole connected with the vertical cavity is provided in the square groove, a second pull rope is fixed between the upper side of the cover plate and the second pressure plate, and a second spring is fixed between the upper side of the cover plate and the upper side wall of the square groove.
4. A water pollution detection sampler according to claim 1, characterized in that: A disc is rotatably mounted inside the storage box, a plurality of placement cylinders distributed in a circumference are fixedly arranged on the upper side of the disc, and a rotating rod is fixedly arranged on the upper side of the disc.
5. A water pollution detection sampler according to claim 1, characterized in that: A square plate is rotatably mounted on the upper side of the storage box.
6. A water pollution detection sampler according to claim 1, characterized in that: A plurality of heat dissipation openings are provided on the upper side of the storage box.