Multi-tube water body monitoring sampler

Abstract

The utility model discloses a multi-tube water body monitoring sampler, relates to the technical field of water body samplers, and aims to solve the problems that water bodies at different positions are sampled by an existing water body monitoring sampler through a water pump structure, but most pollutants in the water bodies at different positions are different, and are extracted by only one water pump, so that the sampling time is shortened. The device comprises a carrying seat, a supporting frame is arranged at the upper end of the carrying seat, the supporting frame and the carrying seat are of an integrated structure, a transverse rail is welded to the center of the upper end of the supporting frame, and a water suction pump is arranged at the upper end of the transverse rail; the pipeline bracket is arranged at the front end of the supporting frame, the pipeline bracket and the carrying seat are of an integrated structure, a test tube insertion hole is formed in the pipeline bracket, and a sampling test tube is inserted into the test tube insertion hole.

Description

Technical Field

[0001] The utility model relates to the technical field of water samplers, in particular to a multi-tube water monitoring sampler. Background Art

[0002] Water body monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating water quality conditions. When monitoring water bodies, it is necessary to use a sampler to sample the water.

[0003] For example, the announcement number is: CN218956184U (named as a water body environmental monitoring sampler), which includes a floating plate, a stratified sampling mechanism and a driving mechanism, and is characterized in that: the stratified sampling mechanism is arranged on the floating plate, the driving mechanism is arranged on the floating plate, the stratified sampling mechanism includes a shell, a rotating shaft, a conveying channel, an encoder, a waterproof motor, a winding roller, a water suction hose, a rotating joint, a water suction pump, a connecting pipe, an electromagnetic valve, a water outlet joint and a sample storage bottle, the shell is arranged on the floating plate, the rotating shaft is rotatably connected to the shell and penetrates the shell, the conveying channel is arranged on the rotating shaft, the encoder is arranged on the shell, and the waterproof motor is arranged on the encoder and connected to the rotating shaft. The winding roller is arranged on the rotating shaft and in the outer shell, one end of the water suction hose is arranged on the rotating shaft and is connected with the conveying channel, the other end of the water suction hose is wound on the winding roller and passes through the outer shell and the floating plate, and the rotating joint is arranged on the rotating shaft and is connected with the conveying channel. This effectively solves the problem that the existing water body environmental monitoring samplers on the market still require a lot of manual participation in the sampling process, resulting in high work pressure, and the sampling cost of different positions is high and the operation is complicated. While realizing that the sampler can be remotely controlled to realize automatic movement in the water body to complete sampling at different positions, it can realize classified sampling of water bodies at different depths. The overall structure is simple, practical and low-cost.

[0004] The above-mentioned water monitoring sampler samples water at different locations through the set water pump structure, but the water at different locations mostly has different pollutants. If it is extracted by only one water pump, it is easy to have extraction residues that affect the subsequent sampling results. For this reason, we provide a multi-tube water monitoring sampler. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-tube water monitoring sampler to solve the problem that the existing water monitoring sampler proposed in the above background technology samples water at different positions by means of a water pump structure, but the water at different positions mostly has different pollutants, and only one water pump is used for extraction, which is prone to the problem of extraction residues affecting subsequent sampling results.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-tube water body monitoring sampler, comprising a supporting seat, a supporting frame is arranged at the upper end of the supporting seat, the supporting frame and the supporting seat are an integrated structure, a transverse track is welded at the center position of the upper end of the supporting frame, and a water pump is arranged at the upper end of the transverse track;

[0007] Also includes:

[0008] A pipe bracket is arranged at the front end of the support frame, the pipe bracket and the support seat are an integrated structure, and a test tube socket is arranged inside the pipe bracket, and a sampling test tube is inserted and installed inside the test tube socket;

[0009] A water outlet pipe and a water inlet hose are respectively arranged at the water outlet and water inlet of the water pump, and an extraction end is arranged at one end of the water inlet hose, the extraction end is connected with the water inlet hose, a connecting end cap is installed at one end of the extraction end cap, and a water extraction filter is arranged inside the connecting end cap;

[0010] The built-in water tank is arranged inside the supporting frame, and a water pumping and filling port is arranged on one side of the transverse track, and the water pumping and filling port is connected to the inside of the built-in water tank.

[0011] Preferably, a horizontal slide bar is provided inside the transverse track, a connecting slider is provided at the bottom of the water pump, the connecting slider and the water pump are an integrated structure, a linear bearing is provided inside the connecting slider, and the connecting slider is movably connected to the horizontal slide bar guide through the linear bearing.

[0012] Preferably, a connecting screw is provided at one end of the connecting end cap, the connecting screw and the connecting end cap are an integral structure, a threaded groove is provided at the connecting position between the connecting screw and the extraction end, and the threaded groove and the extraction end are an integral structure.

[0013] Preferably, a hose drum is provided on the end surface of the built-in water tank, and the hose drum is fixedly connected to the end surface of the built-in water tank by nail-free glue. A limit plate is provided at one end of the hose drum, and the limit plate and the hose drum are an integrated structure.

[0014] Preferably, a lifting handle is provided on the top of the supporting frame, and the lifting handle and the supporting frame are an integral structure.

[0015] Preferably, a drainage elbow is provided on one side of the test tube insertion hole, and the drainage elbow and the pipeline bracket are an integrated structure.

[0016] Preferably, a mobile power source is provided on an outer wall of one side of the support frame, and an output end of the mobile power source is electrically connected to an input end of the water pump via a connecting wire.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model inserts the extraction end into the built-in water tank through the extraction and injection port, extracts the clean water in the built-in water tank, and then discharges it into the drainage elbow and discharges it through the drainage elbow. Thus, the water pump, the water outlet pipe and the water inlet hose are cleaned once through the clean water extraction and discharge process, thereby avoiding the situation where the residual pollutants from the previous sampling affect the results of the second water sampling at a different position.

[0019] 2. There are six sampling test tubes, which can be used to extract samples from water bodies at six different positions. The water outlet pipe is a hard tube structure. The water pump is movablely connected to the horizontal slide bar through the connecting slider, so that the water outlet pipe is aligned with the sampling test tube and the drainage elbow. The extraction end is thrown into the water, and then the water pump is connected to the mobile power supply and turned on. The water body at this position is extracted by the water pump, and then discharged through the water outlet pipe into a sampling test tube. The multi-tube structure is used to sample water bodies at different positions separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the multi-tube water monitoring sampler of the utility model;

[0021] Figure 2 It is a schematic diagram of the separation structure of the extraction end head and the connection end cap of the utility model;

[0022] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the water pump and the transverse track of the utility model;

[0024] In the figure: 1. support base; 2. support frame; 3. pipe bracket; 4. lifting handle; 5. test tube socket; 6. sampling test tube; 7. drainage elbow; 8. horizontal track; 9. water pump; 10. outlet pipe; 11. water inlet hose; 12. extraction end; 13. connecting end cap; 14. water extraction filter; 15. threaded groove; 16. connecting screw; 17. built-in water tank; 18. water extraction and injection port; 19. hose winding drum; 20. limit plate; 21. connecting slider; 22. horizontal slide bar; 23. linear bearing; 24. mobile power supply. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-4The utility model provides an embodiment: a multi-tube water body monitoring sampler, comprising a supporting seat 1, a supporting frame 2 is arranged at the upper end of the supporting seat 1, the supporting frame 2 and the supporting seat 1 are an integrated structure, a transverse track 8 is welded at the center position of the upper end of the supporting frame 2, and a water pump 9 is arranged at the upper end of the transverse track 8;

[0027] Also includes:

[0028] The pipe bracket 3 is arranged at the front end of the support frame 2. The pipe bracket 3 and the support seat 1 are an integrated structure, and a test tube insertion hole 5 is arranged inside the pipe bracket 3. A sampling test tube 6 is inserted and installed inside the test tube insertion hole 5.

[0029] The water outlet pipe 10 and the water inlet hose 11 are respectively arranged at the water outlet and water inlet of the water pump 9, and an extraction end 12 is arranged at one end of the water inlet hose 11, and the extraction end 12 is connected with the water inlet hose 11, and a connecting end cap 13 is installed at one end of the extraction end 12, and a water extraction filter 14 is arranged inside the connecting end cap 13;

[0030] The built-in water tank 17 is arranged inside the supporting frame 2 , and a water pumping and filling port 18 is arranged on one side of the transverse track 8 . The water pumping and filling port 18 is connected to the inside of the built-in water tank 17 .

[0031] When in use, the extraction end is inserted into the built-in water tank through the water extraction and injection port, the clean water in the built-in water tank is extracted, and then discharged into the drainage elbow and discharged through the drainage elbow. Thus, the water pump, the outlet pipe and the water inlet hose are cleaned once through a clean water extraction and discharge process, thereby avoiding the situation where residual pollutants from the previous sampling affect the results of the second water sampling at a different location.

[0032] See also Figure 4 A horizontal slide bar 22 is arranged inside the transverse track 8, a connecting slide bar 21 is arranged at the bottom of the water pump 9, the connecting slide bar 21 and the water pump 9 are an integrated structure, a linear bearing 23 is arranged inside the connecting slide bar 21, the connecting slide bar 21 is connected to the horizontal slide bar 22 for guiding movement through the linear bearing 23, and the horizontal slide bar 22 arranged inside the transverse track 8 plays a role in assisting the connecting slide bar 21 in guiding movement.

[0033] See also Figure 2 A connecting screw 16 is provided at one end of the connecting end cap 13, and the connecting screw 16 and the connecting end cap 13 are an integrated structure. A threaded groove 15 is provided at the connecting position of the connecting screw 16 and the extraction end 12, and the threaded groove 15 and the extraction end 12 are an integrated structure. The connecting screw 16 provided at one end of the connecting end cap 13 plays a role of corresponding connection with the threaded groove 15.

[0034] See also Figure 3A hose reel 19 is provided on the end surface of the built-in water tank 17, and the hose reel 19 is fixedly connected to the end surface of the built-in water tank 17 by nail-free glue. A limit plate 20 is provided at one end of the hose reel 19, and the limit plate 20 and the hose reel 19 are an integrated structure. The hose reel 19 provided on the end surface of the built-in water tank 17 serves to facilitate the winding and storage of the water inlet hose 11.

[0035] See also Figure 1 A lifting handle 4 is provided on the top of the support frame 2. The lifting handle 4 and the support frame 2 are an integral structure. The lifting handle 4 provided on the top of the support frame 2 facilitates the portable carrying of the sampler.

[0036] See also Figure 1 A drainage elbow 7 is provided on one side of the test tube insertion hole 5. The drainage elbow 7 and the pipeline bracket 3 are an integrated structure. The drainage elbow 7 provided on one side of the test tube insertion hole 5 plays a role in assisting the discharge of cleaning water.

[0037] See also Figure 1 A mobile power source 24 is arranged on the outer wall of one side of the support frame 2. The output end of the mobile power source 24 is electrically connected to the input end of the water pump 9 through a connecting wire. The mobile power source 24 arranged on the outer wall of one side of the support frame 2 plays the role of mobile power supply.

[0038] Working principle: When in use, six sampling test tubes 6 are provided, and water samples can be extracted from six different positions. The water outlet pipe 10 is a hard pipe structure. The water pump 9 is movably connected to the horizontal slide bar 22 through the connecting slider 21, and moves on the transverse track 8, so that the water outlet pipe 10 is aligned with the sampling test tube 6 and the drainage elbow 7, and the extraction end 12 is thrown into the water, and then the water pump 9 is connected to the mobile power supply 24 and turned on, and the water at the position is extracted by the water pump 9, and then discharged through the water outlet pipe 10 after extraction. The water flows into a sampling test tube 6, and after sampling a position, the extraction end 12 is inserted into the built-in water tank 17 through the water extraction and injection port 18, and the clean water in the built-in water tank 17 is extracted, and then discharged into the drainage elbow 7, and discharged through the drainage elbow 7. Thus, the water pump 9, the outlet pipe 10 and the water inlet hose 11 are cleaned through a clean water extraction and discharge process, thereby avoiding the situation where the residual pollutants from the previous sampling affect the results of the second water sampling at a different position, and completing the use of the multi-tube water body monitoring sampler.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-tube water body monitoring sampler, comprising a supporting seat (1), a supporting frame (2) being arranged at the upper end of the supporting seat (1), the supporting frame (2) and the supporting seat (1) being an integral structure, a transverse track (8) being welded at the center position of the upper end of the supporting frame (2), and a water pump (9) being arranged at the upper end of the transverse track (8); Features: Also includes: A pipe bracket (3) is arranged at the front end of the support frame (2); the pipe bracket (3) and the support seat (1) are an integrated structure; a test tube insertion hole (5) is arranged inside the pipe bracket (3); a sampling test tube (6) is inserted and installed inside the test tube insertion hole (5); A water outlet pipe (10) and a water inlet hose (11), which are respectively arranged at the water outlet and water inlet of the water pump (9), and an extraction end head (12) is arranged at one end of the water inlet hose (11), the extraction end head (12) is connected to the water inlet hose (11), a connecting end cap (13) is installed at one end of the extraction end head (12), and a water extraction filter (14) is arranged inside the connecting end cap (13); A built-in water tank (17) is arranged inside the support frame (2); a water pumping port (18) is arranged on one side of the transverse track (8); and the water pumping port (18) is connected to the inside of the built-in water tank (17).

2. A multi-tube water monitoring sampler according to claim 1, characterized in that: A horizontal slide bar (22) is arranged inside the transverse track (8), a connecting slide bar (21) is arranged at the bottom of the water pump (9), the connecting slide bar (21) and the water pump (9) are an integrated structure, a linear bearing (23) is arranged inside the connecting slide bar (21), and the connecting slide bar (21) is movably connected to the horizontal slide bar (22) through the linear bearing (23).

3. A multi-tube water monitoring sampler according to claim 1, characterized in that: A connecting screw (16) is provided at one end of the connecting end cap (13), the connecting screw (16) and the connecting end cap (13) are an integral structure, a threaded connection groove (15) is provided at the connection position between the connecting screw (16) and the extraction end head (12), the threaded connection groove (15) and the extraction end head (12) are an integral structure.

4. A multi-tube water monitoring sampler according to claim 1, characterized in that: A hose drum (19) is arranged on the end surface of the built-in water tank (17), the hose drum (19) is fixedly connected to the end surface of the built-in water tank (17) by means of nail-free glue, a limiting plate (20) is arranged at one end of the hose drum (19), and the limiting plate (20) and the hose drum (19) are an integrated structure.

5. The multi-tube water monitoring sampler according to claim 1, characterized in that: A lifting handle (4) is provided on the top of the support frame (2), and the lifting handle (4) and the support frame (2) are an integral structure.

6. A multi-tube water monitoring sampler according to claim 1, characterized in that: A drainage elbow (7) is provided on one side of the test tube insertion hole (5), and the drainage elbow (7) and the pipeline bracket (3) are an integrated structure.

7. A multi-tube water monitoring sampler according to claim 1, characterized in that: A mobile power source (24) is provided on an outer wall of one side of the support frame (2), and an output end of the mobile power source (24) is electrically connected to an input end of the water pump (9) via a connection line.

Images