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CN-224216347-U - Environment-friendly water sampling device

CN224216347UCN 224216347 UCN224216347 UCN 224216347UCN-224216347-U

Abstract

The utility model discloses an environment-friendly water sampling device which comprises a loop bar, wherein a circular plate is arranged below the loop bar, a plurality of placing cylinders penetrating to the top are uniformly and fixedly connected to the bottom of the circular plate, sampling bottles are placed in the placing cylinders, through holes are formed between two adjacent placing cylinders and penetrate through the circular plate, a long shaft is fixedly connected to the top of the circular plate, the loop bar is limited and rotatably sleeved on the outer surface of the long shaft, and a self-locking driving assembly with scales is commonly installed between the long shaft and the loop bar. According to the utility model, through the circular plate, the placing barrel, the sampling bottle, the through hole, the long shaft, the scale self-locking driving assembly, the manual lifting assembly and the sealing plate, water bodies in the water treatment tank with depth of less than 3 meters can be subjected to layered sampling, and a pure mechanical structure is used for replacing an electric valve and a multistage linkage structure in the prior art, so that the manufacturing cost and the maintenance difficulty are remarkably reduced, and the water treatment tank is particularly suitable for sampling scenes of conventional water treatment tanks.

Inventors

  • SHEN JIPING

Assignees

  • 宜兴市鼎昌环保科技有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (7)

  1. 1. The environment-friendly water sampling device comprises a loop bar (1), and is characterized in that a circular plate (17) is arranged below the loop bar (1), a plurality of placing cylinders (4) penetrating to the top are uniformly and fixedly connected to the bottom of the circular plate (17), sampling bottles (16) are placed in the placing cylinders (4), through holes (15) are formed between two adjacent placing cylinders (4), and the through holes (15) penetrate through the circular plate (17); The top of the circular plate (17) is fixedly connected with a long shaft (8), the loop bar (1) is limited to rotate and is sleeved on the outer surface of the long shaft (8), and a self-locking driving assembly with scales is commonly installed between the long shaft (8) and the loop bar (1); A manual lifting assembly is arranged on one side of the outer surface of the loop bar (1), and a sealing plate is fixedly connected with the movable end of the manual lifting assembly.
  2. 2. The environment-friendly water sampling device as claimed in claim 1, wherein one side of the outer surface of the loop bar (1) is provided with scale marks (5).
  3. 3. The environment-friendly water sampling device according to claim 1, wherein the graduated self-locking driving assembly comprises a hand wheel (10), the hand wheel (10) is arranged on one side of the loop bar (1), a pointer (9) is fixedly connected to the outer surface of the hand wheel (10), one end of the hand wheel (10) is fixedly connected with a worm (19), the worm (19) penetrates through the loop bar (1) and is in limiting rotation connection with the loop bar (1), a worm wheel (18) is connected to the outer surface of the worm (19) in a meshed mode, and the worm wheel (18) is fixedly sleeved on the outer surface of the long shaft (8).
  4. 4. An environment-friendly water sampling device according to claim 3, wherein the outer surface of the worm (19) is sleeved with a dial (11), and the dial (11) is fixedly arranged on the outer wall of one side of the loop bar (1) and matched with the pointer (9).
  5. 5. The environment-friendly water sampling device according to claim 1, wherein the manual lifting assembly comprises a knob (12), a screw (6) is fixedly connected to the bottom of the knob (12), a movable sleeve (2) is connected to the outer surface of the screw (6) in a threaded manner, and the movable sleeve (2) is sleeved on the outer surface of the sleeve rod (1) in a sliding manner.
  6. 6. The environment-friendly water sampling device according to claim 5, wherein the outer surface of the screw rod (6) is limited and rotatably connected with a supporting seat (13), and the supporting seat (13) is fixedly arranged on the outer wall of one side of the loop bar (1).
  7. 7. The environment-friendly water sampling device according to claim 5, wherein the sealing plate comprises a pressing plate (3), the pressing plate (3) is fixedly arranged at the bottom of the movable sleeve (2), the annular sealing gasket (7) is fixedly connected to the bottom of the pressing plate (3), a through hole (14) penetrating to the bottom of the annular sealing gasket (7) is formed in the top of the pressing plate (3), and the through hole (14) is matched with the through hole (15) and the placing cylinder (4).

Description

Environment-friendly water sampling device Technical Field The utility model relates to the technical field of water sampling, in particular to an environment-friendly water sampling device. Background The environment-friendly water is water resources which are properly treated by waste water or rainwater, the water quality of which reaches a specific standard and can meet the recycling requirement. Compared with sea water desalination and cross-river basin water diversion, the environment-friendly water has the remarkable advantages of being lowest in treatment cost, capable of effectively improving ecological environment and promoting sustainable utilization of water resources. In the water treatment process, stratified sampling is a key means for analyzing the vertical distribution characteristics of the water body, but the traditional fixed depth sampler is difficult to adapt to sampling requirements of different depths, and particularly has low efficiency in deep water areas or multi-point sampling. In the prior art, part of the adjustable depth sampling device realizes accurate sampling through complex structures such as an electric valve, multistage linkage and the like, for example, the scheme shown by the sampling device for environment-friendly water treatment with the publication number of CN221571953U is adopted. Although the design can meet the deep water sampling requirement, the design has complex structure and high maintenance cost, and the economy and the practicability are reduced. It is particularly notable that conventional water treatment tanks are typically around 3 meters deep, and that too high a technical configuration may instead result in functional redundancy. The current complex sampling device is more suitable for monitoring ultra-deep water bodies such as deep reservoirs, oceans and the like, and the sampling requirement of a common water treatment pool is not solved in a targeted manner. This exposes a significant technical conflict in that existing solutions are either too simple to meet the stratified sampling requirements or over-design results in cost increases. This unbalanced condition limits the popularity of environmental water monitoring. Based on the above problems, there is a need to develop an environment-friendly water sampling device. Disclosure of utility model The utility model provides an environment-friendly water sampling device for solving the defects in the prior art. In order to achieve the purpose, the environment-friendly water sampling device adopts the following technical scheme that the environment-friendly water sampling device comprises a loop bar, wherein a circular plate is arranged below the loop bar, the bottom of the circular plate is uniformly and fixedly connected with a plurality of placing cylinders penetrating to the top, sampling bottles are placed in the plurality of placing cylinders, through holes are formed between two adjacent placing cylinders, and the through holes penetrate through the circular plate; The top of the circular plate is fixedly connected with a long shaft, the loop bar is limited and rotatably sleeved on the outer surface of the long shaft, and a self-locking driving assembly with scales is commonly arranged between the long shaft and the loop bar; The manual lifting assembly is installed on one side of the outer surface of the loop bar, and the movable end of the manual lifting assembly is fixedly connected with the sealing plate. Furthermore, one side of the outer surface of the loop bar is provided with scale marks, facilitating the depth of penetration through the body of water. Further, take scale auto-lock drive assembly to include the hand wheel, and the hand wheel setting is in one side of loop bar, the surface fixedly connected with pointer of hand wheel, the one end fixedly connected with worm of hand wheel, and the worm runs through the loop bar setting to spacing rotation is connected between with the loop bar, the surface meshing of worm is connected with the worm wheel, and the worm wheel is fixed cup joints the surface at the major axis, and the worm wheel has the auto-lock performance with the worm cooperation, and when the worm did not rotate, the worm wheel can't take place to rotate under the effect of external force. Further, the outer surface of the worm is sleeved with a dial, and the dial is fixedly arranged on the outer wall of one side of the loop bar and matched with the pointer, so that the long shaft angle displacement can be determined. Further, the manual lifting assembly comprises a knob, a screw is fixedly connected to the bottom of the knob, a movable sleeve is connected to the outer surface of the screw in a threaded mode, the movable sleeve is sleeved on the outer surface of the loop bar in a sliding mode, and manual driving of the screw to rotate is facilitated through the arrangement of the knob. Further, the outer surface limit rotation of screw rod is connected with the suppor