Sampler for environment-friendly detection of wastewater

Abstract

The utility model discloses a sampler for environment-friendly detection of waste water, which comprises a box body, a suction tube is arranged below the box body, and a suction head is arranged at the bottom of the suction tube; a double-shaft motor is arranged in the box body, the first output end of the double-shaft motor is connected with a moving assembly, suction operation is facilitated through the moving assembly, the side end of a suction cylinder is connected with a storage assembly, storage is facilitated, and the inconvenience problem that sucked waste water needs to be secondarily conveyed is solved; and a clamping assembly is mounted on the storage assembly, so that the storage assembly can be conveniently clamped and used. According to the sampler for wastewater environment-friendly detection, wastewater is conveyed into the storage cylinder through cooperation of the hose and the connector, the problem of inconvenience caused by secondary conveying of the sucked wastewater is solved, the sampling efficiency is greatly improved, the wastewater in the storage cylinder is rapidly detected, and the sampling efficiency is improved. The problem that the detection accuracy is reduced due to the fact that the wastewater sample needs to be stored for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of samplers for wastewater environmental protection detection, in particular to a sampler for wastewater environmental protection detection. Background Art

[0002] Wastewater environmental testing samplers are devices used to collect and analyze wastewater samples. They are usually used in environmental monitoring, wastewater treatment, water quality assessment and other fields to ensure that wastewater discharge meets relevant environmental standards. However, existing wastewater environmental testing samplers still have certain defects when used, such as;

[0003] For example, a sampler for wastewater detection with publication number CN220136740U is provided, in which a suction cylinder is connected to a winding roller and a pull rope. The pull rope on the winding roller pays out and reels in the line to control the sampling depth of the suction cylinder, so as to facilitate sampling of water at different depths. A plurality of water storage tanks are provided and slidably arranged at the bottom of the tank body. An electric push rod is used to push the water storage tank to the bottom of the needle of the suction cylinder after sampling, and then the piston movement pushes the sampled water in the suction cylinder into the water storage tank. The sampled water at different depths can be stored separately, so as to continue sampling water at another depth, so as to facilitate continuous sampling operations.

[0004] However, the wastewater detection sampler still has the following disadvantages in actual use:

[0005] By pushing the sampled water in the suction cylinder into a water storage tank for storage, in actual use, the overall sampling time is long, resulting in low overall sampling efficiency, and in order to store the sampled water, the sampled water needs to be pushed into a water storage tank for storage, which will cause the storage time of the sample to be prolonged, which may cause decomposition, precipitation or volatilization of substances in the wastewater sample, thereby affecting the accuracy of subsequent analysis and detection.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original wastewater environmental protection detection sampler. Therefore, we proposed a wastewater environmental protection detection sampler that can solve the above problems well. Utility Model Content

[0007] The purpose of the utility model is to provide a sampler for wastewater environmental protection detection, so as to solve the problem raised by the above-mentioned background technology that the sampling water in the suction cylinder is pushed into a water storage tank for storage in the current market. In actual use, the overall sampling time is long, resulting in low overall sampling efficiency, and in order to store the sampled water, the sampled water needs to be pushed into the water storage tank for storage, which will cause the storage time of the sample to be prolonged, which may cause the decomposition, precipitation or volatilization of substances in the wastewater sample, thereby affecting the accuracy of subsequent analysis and detection.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater environmental protection detection sampler, comprising a box body, a suction cylinder is installed under the box body, and a suction head is arranged at the bottom of the suction cylinder;

[0009] A dual-axis motor is arranged inside the box, and a moving component is connected to the first output end of the dual-axis motor, through which the suction operation is conveniently performed, and a storage component is connected to the side end of the suction cylinder, which is convenient for storage, thereby reducing the inconvenience of secondary transmission of the sucked wastewater;

[0010] A clamping assembly is installed on the storage assembly to facilitate clamping and use of the storage assembly. The second output end of the dual-axis motor is connected to a cleaning assembly. A filter assembly is provided on the outer side of the suction head. The filter assembly is cleaned by the cleaning assembly, thereby improving the overall practicality.

[0011] Preferably, the moving component includes a first bevel gear installed on the first output end of the dual-axis motor; the side end of the first bevel gear is meshedly connected with a second bevel gear, the interior of the second bevel gear is penetrated by a screw rod, and the screw rod is penetrated by a moving seat.

[0012] Preferably, a guide rod is connected through the inside of the movable seat, and the guide rod is arranged in parallel with the screw rod. A connecting rod is fixed to the bottom of the movable seat, and a piston is connected to the bottom of the connecting rod. The piston is slidably connected to the inside of the suction cylinder.

[0013] Preferably, the storage assembly includes a hose connected to the side end of the suction cylinder; the end of the hose is connected to the storage cylinder via a joint, and the storage cylinder is installed at the bottom of the box body via a storage seat.

[0014] Preferably, the clamping assembly comprises a threaded rod penetrating and connected to the storage seat; an arc block is connected to the end of the threaded rod, a guide rod is penetrating and connected to the arc block, and the guide rod is installed inside the storage seat.

[0015] Preferably, the cleaning component includes a driving member connected to the second output end of the dual-axis motor; a first rotating rod is installed on the driving member, a half gear is sleeved on the outer side of the first rotating rod, a rotating gear is meshed and connected to the side end of the half gear, a second rotating rod is connected through the inside of the rotating gear, a torsion spring is sleeved on the outer side of the second rotating rod, and a cleaning rod is arranged at the bottom of the second rotating rod.

[0016] Preferably, the filter assembly comprises a sleeve installed on the outside of the suction head, and a filter cover is installed at the bottom of the sleeve.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the wastewater environmental protection detection sampler transmits wastewater to the inside of the storage cylinder through the cooperation of the hose and the joint, which reduces the inconvenience of secondary transmission of the sucked wastewater, greatly improves the sampling efficiency, and performs rapid detection operation on the wastewater inside the storage cylinder, which reduces the problem of reduced detection accuracy caused by the need to store the wastewater sample for a long time. The specific contents are as follows:

[0018] (1) The piston is raised and lowered inside the suction cylinder, which facilitates the pumping of wastewater into the storage cylinder for storage. The overall sampling time is short, which greatly improves the sampling efficiency and reduces the inconvenience of secondary transmission of the pumped wastewater. The wastewater inside the storage cylinder is convenient for rapid detection, which reduces the problem of reduced detection accuracy caused by the need to store wastewater samples for a long time, greatly improving the overall sampling efficiency.

[0019] (2) The first bevel gear of the moving assembly conveniently drives the second bevel gear meshingly connected at the side end to rotate, so that the screw inside the second bevel gear rotates, and the moving seat on the screw is conveniently lifted and lowered through the cooperation of the guide rod, thereby performing the suction operation, and the overall operation automation degree is greatly improved;

[0020] (3) The threaded rod of the clamping assembly rotates, so that the arc block moves through the cooperation of the guide rod, which facilitates the use of the arc block to quickly clamp the storage tube, facilitates the overall stability of the storage tube when sampling, and facilitates the sampling operation;

[0021] (4) The filter cover of the filter assembly can isolate the waste inside the wastewater, making it easier to take water, and the overall sampling effect is greatly improved;

[0022] (5) The cleaning rod of the cleaning component moves back and forth on the surface of the filter cover, which is convenient for improving the overall filtration efficiency, reduces the problem of inconvenience in sampling due to clogging caused by long filtration time of the filter cover, and greatly improves the overall sampling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal cutaway structure of the utility model;

[0025] Figure 3 It is a partially cutaway enlarged structural schematic diagram of the utility model;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the cut structure at BB in the middle;

[0027] Figure 5This is a schematic diagram of the structure of the filter cover of the utility model when viewed from above;

[0028] Figure 6 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0029] In the figure: 1. box body; 2. suction cylinder; 3. suction head; 4. double-axis motor; 5. first bevel gear; 6. second bevel gear; 7. screw; 8. moving seat; 9. guide rod; 10. connecting rod; 11. piston; 12. hose; 13. joint; 14. storage cylinder; 15. storage seat; 16. threaded rod; 17. arc block; 18. guide rod; 19. driving member; 20. first rotating rod; 21. half gear; 22. rotating gear; 23. second rotating rod; 24. torsion spring; 25. cleaning rod; 26. sleeve; 27. filter cover. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1:

[0032] In this embodiment, in order to improve the overall sampling efficiency, a storage component is provided for rapid storage, the purpose of which is to reduce the inconvenience of secondary transmission of the sucked wastewater. Figure 1-Figure 3The technical solution shown in the figure comprises a box body 1, a suction cylinder 2 is installed under the box body 1, a suction head 3 is arranged at the bottom of the suction cylinder 2, a double-axis motor 4 is arranged inside the box body 1, a moving component is connected to the first output end of the double-axis motor 4, and the suction operation is conveniently performed through the moving component, a storage component is connected to the side end of the suction cylinder 2, which is convenient for storage and reduces the inconvenience of secondary transmission of the sucked wastewater, a clamping component is installed on the storage component, which is convenient for clamping the storage component for use, a cleaning component is connected to the second output end of the double-axis motor 4, a filter component is sleeved on the outer side of the suction head 3, and a filter component is provided through the cleaning component. The filter assembly is cleaned to improve the overall practicality. The moving assembly includes a first bevel gear 5 installed at the first output end of the dual-axis motor 4; the side end of the first bevel gear 5 is meshedly connected with a second bevel gear 6, a screw 7 is penetrated and connected inside the second bevel gear 6, a moving seat 8 is penetrated and connected on the screw 7, a guide rod 9 is penetrated and connected inside the moving seat 8, and the guide rod 9 is arranged in parallel with the screw 7, a connecting rod 10 is fixed at the bottom of the moving seat 8, a piston 11 is connected to the bottom of the connecting rod 10, and the piston 11 is slidably connected to the inside of the suction cylinder 2, and the storage assembly includes a hose 12 connected to the side end of the suction cylinder 2; the end of the hose 12 The storage cylinder 14 is connected to the bottom of the box body 1 through a joint 13, and the storage cylinder 14 is installed at the bottom of the box body 1 through a storage seat 15. The box body 1 is moved to the desired position, and the suction head 3 under the suction cylinder 2 is placed inside the wastewater to be sampled. At this time, the double-axis motor 4 is turned on, and the first bevel gear 5 is driven by the double-axis motor 4 to rotate, so that the first bevel gear 5 drives the second bevel gear 6 engaged at the side end to rotate. At this time, the screw 7 inside the second bevel gear 6 rotates, which facilitates the moving seat 8 on the screw 7 to be lifted and lowered through the cooperation of the guide rod 9, so that the connecting rod 10 can drive the piston 11 to lift inside the suction cylinder 2 The waste water is then transferred to the storage cylinder 14 through the cooperation of the hose 12 and the connector 13, which is convenient for sampling operations and reduces the inconvenience of secondary transmission of the sucked waste water. The overall sampling time is short, which greatly improves the sampling efficiency. After the waste water sampling in the storage cylinder 14 is completed, the storage cylinder 14 can be installed and disassembled through the cooperation of the hose 12 and the connector 13, which facilitates the rapid detection of the waste water in the storage cylinder 14, reduces the problem of reduced detection accuracy caused by the need to store the waste water sample for a long time, and greatly improves the overall sampling efficiency.

[0033] Embodiment 2:

[0034] In this embodiment, in order to improve the stability of the storage cartridge 14, the storage cartridge 14 is clamped by a clamping assembly, the purpose of which is to reduce the inconvenience of operation caused by the unstable fixation of the storage cartridge 14. Figure 2 and Figure 6As shown, the clamping assembly includes a threaded rod 16 that is connected to the storage seat 15; an arc block 17 is connected to the end of the threaded rod 16, and a guide rod 18 is connected to the arc block 17, which is installed inside the storage seat 15. Since the storage cylinder 14 is placed inside the storage seat 15, it can be rotated by the threaded rod 16, so that the arc block 17 can be moved through the cooperation of the guide rod 18, so that the storage cylinder 14 can be quickly clamped by the arc block 17, which facilitates the overall stability of the storage cylinder 14 when sampling, and facilitates the sampling operation.

[0035] Embodiment three:

[0036] In this embodiment, in order to improve the overall practicality, the filter assembly is cleaned by a cleaning assembly, the purpose of which is to reduce the problem of inconvenience in sampling after clogging caused by a long filtering time of the filter cover 27. Figure 2-Figure 5 As shown, the cleaning component includes a driving member 19 connected to the second output end of the dual-axis motor 4; a first rotating rod 20 is installed on the driving member 19, a half gear 21 is sleeved on the outer side of the first rotating rod 20, and a rotating gear 22 is meshed and connected to the side end of the half gear 21, and a second rotating rod 23 is connected to the inside of the rotating gear 22, and a torsion spring 24 is sleeved on the outer side of the second rotating rod 23, and a cleaning rod 25 is arranged at the bottom of the second rotating rod 23, and the filtering component includes a sleeve 26 installed on the outer side of the suction head 3, and a filter cover 27 is installed at the bottom of the sleeve 26. When sampling is performed as a whole, since the outer side of the suction head 3 is connected to the filter cover 27 through the sleeve 26, the waste inside the wastewater can be isolated through the filter cover 27, thereby facilitating water collection, and the overall sampling effect is greatly improved. When the dual-axis motor 4 is used, the second output end of the dual-axis motor 4 drives the driving member 19 to The driving member 19 drives the first rotating rod 20 to rotate. At this time, the half gear 21 on the first rotating rod 20 rotates, driving the rotating gear 22 to rotate, so that the second rotating rod 23 under the rotating gear 22 rotates. At this time, the torsion spring 24 on the outside of the second rotating rod 23 rotates and accumulates force, which makes it convenient for the second rotating rod 23 to drive the cleaning rod 25 to rotate, so that the surface of the filter cover 27 is cleaned. When the half gear 21 rotates away from the surface of the rotating gear 22, the torsion spring 24 rebounds to make the second rotating rod 23 rotate, so that the cleaning rod 25 moves back and forth on the surface of the filter cover 27, which is convenient for improving the overall filtration efficiency, reducing the problem of inconvenience in sampling after clogging due to the long filtration time of the filter cover 27, and greatly improving the overall sampling efficiency. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sampler for wastewater environmental protection detection, comprising a housing (1), a suction cylinder (2) is installed under the housing (1), and a suction head (3) is arranged at the bottom of the suction cylinder (2); It is characterized in that Also includes: A double-shaft motor (4) is arranged inside the box (1), and a moving component is connected to a first output end of the double-shaft motor (4), and a suction operation is conveniently performed through the moving component. A storage component is connected to a side end of the suction cylinder (2), which is convenient for storage and reduces the inconvenience of secondary transmission of the sucked wastewater. A clamping assembly is installed on the storage assembly to facilitate clamping and use of the storage assembly. The second output end of the dual-axis motor (4) is connected to a cleaning assembly. The outer side of the suction head (3) is provided with a filter assembly, and the filter assembly is cleaned by the cleaning assembly, thereby improving the overall practicality.

2. A wastewater environmental protection detection sampler according to claim 1, characterized in that: The moving assembly comprises a first bevel gear (5) mounted on the first output end of the dual-axis motor (4); the first bevel gear (5) is meshingly connected to a second bevel gear (6) at its side end, a screw rod (7) is penetrated through the interior of the second bevel gear (6), and a moving seat (8) is penetrated through the screw rod (7).

3. A wastewater environmental protection detection sampler according to claim 2, characterized in that: A guide rod (9) is connected to the inside of the movable seat (8), and the guide rod (9) is arranged in parallel with the screw rod (7). A connecting rod (10) is fixed to the bottom of the movable seat (8), and a piston (11) is connected to the bottom of the connecting rod (10). The piston (11) is slidably connected to the inside of the suction cylinder (2).

4. A wastewater environmental protection detection sampler according to claim 1, characterized in that: The storage assembly comprises a hose (12) connected to the side end of a suction cylinder (2); the end of the hose (12) is connected to a storage cylinder (14) via a joint (13); and the storage cylinder (14) is installed at the bottom of the box body (1) via a storage seat (15).

5. A wastewater environmental protection detection sampler according to claim 1, characterized in that: The clamping assembly comprises a threaded rod (16) penetrating and connected to a storage seat (15); an arc block (17) is connected to the end of the threaded rod (16); a guide rod (18) is penetrating and connected to the arc block (17); and the guide rod (18) is installed inside the storage seat (15).

6. A wastewater environmental protection detection sampler according to claim 1, characterized in that: The cleaning assembly comprises a driving member (19) connected to the second output end of the dual-axis motor (4); a first rotating rod (20) is mounted on the driving member (19); a half gear (21) is sleeved on the outer side of the first rotating rod (20); a rotating gear (22) is meshedly connected to the side end of the half gear (21); a second rotating rod (23) is penetrated and connected inside the rotating gear (22); a torsion spring (24) is sleeved on the outer side of the second rotating rod (23); and a cleaning rod (25) is arranged at the bottom of the second rotating rod (23).

7. A wastewater environmental protection detection sampler according to claim 1, characterized in that: The filter assembly comprises a sleeve (26) installed on the outside of the suction head (3), and a filter cover (27) is installed at the bottom of the sleeve (26).

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