CN219511886U

CN219511886U - Deep water quality sampler

Info

Publication number: CN219511886U
Application number: CN202320011015.2U
Authority: CN
Inventors: 韩立琼
Original assignee: Luohe Huadian Water Service Co ltd
Current assignee: Luohe Huadian Water Service Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-08-11
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a deep water quality sampler which comprises a floating plate and a sampling barrel, wherein a sampling bottle is arranged on the inner wall of the sampling barrel, an electromagnetic valve is fixedly arranged at the top end of the inner wall of the sampling barrel, one end of the electromagnetic valve is connected with a water inlet pipe, one end of the water inlet pipe, which is far away from the sampling barrel, is fixedly provided with a filtering port, the other end of the electromagnetic valve is connected with a water outlet hose, and the other end of the water outlet hose is positioned in the sampling bottle. According to the utility model, the rotating handle is rotated to rotate the rotating shaft, the cable reel is driven to rotate through the rotation of the rotating shaft, the cable placed on the outer wall of the cable reel is paid out in the rotating process of the cable reel, the depth of a sampled water body is determined according to the paying-out length of the cable, meanwhile, the clamping block which is connected with the outer wall of the fixed rod in a sliding manner is stirred to clamp the clamping groove on the surface of the rotating shaft, the cable reel on the rotating shaft and the outer wall of the rotating shaft is further fixed, the paying-out of the cable is ended, and the cable is fixed.

Description

Deep water quality sampler

Technical Field

The utility model relates to the technical field of water quality monitoring, in particular to a deep water quality sampler.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in a water body, the concentration and the change trend of various pollutants and evaluating the water quality condition. The monitoring range is very wide, including uncontaminated and contaminated natural waters (rivers, lakes, seas and groundwater) and various industrial drains, etc. Major monitoring projects can be divided into two main categories: one is a comprehensive index reflecting water quality conditions, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides, etc. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow rate and the flow quantity in addition to the above-mentioned monitoring items.

According to Chinese patent network (publication No. CN211262854U publication No. 2020-08-14), a water quality sampler is disclosed, which comprises a water taking cavity, wherein the water taking cavity is provided with a piston rod with a piston head, the piston rod extends out of the top end of the water taking cavity and is opened, the bottom end of the water taking cavity is provided with an inclined water inlet, the back wall of the inclined water inlet extends downwards to form a wedge-shaped part, the outer wall of the water taking cavity is provided with a plurality of jacks penetrating into the cavity, the jacks are used for inserting a water inlet plate and a plurality of filter plates, the water inlet plate is arranged below the filter plates, and the water inlet plate is provided with a plurality of through holes; the water taking cavity is provided with a water discharging hole with a hole plug; the limiting rod penetrates through at least two limiting seats on the outer wall of the water taking cavity and penetrates through the water inlet plate and the part of the filter plate exposed out of the insertion part, and a stop block is arranged at the top end of the limiting rod; and the lifting mechanism is arranged in the water taking cavity, is connected with the piston rod and is used for realizing the movement of the piston rod along the length direction of the water taking cavity. Be applicable to manual operation and carry out quality of water sample and acquire, can insert in the submarine, the operation of being convenient for makes the piston rod upwards move in order to adsorb the water intaking simultaneously through rotating the handle to can pass through the multilayer and filter, easy operation, it is effectual.

The height of the sampler is changed by the cooperation of the rotating handle and the lifting mechanism, but the height of the lifting mechanism is fixed, so that the water quality sampler is inconvenient to extract water quality samples from deeper water bodies such as lakes, rivers and the like when in use, and further the detection result of the deep water bodies is affected.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a deep water quality sampler.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a deep water quality of water sampler, includes kickboard, sample bucket, the inner wall of sample bucket is provided with the sample bottle, the inner wall top end of sample bucket has the solenoid valve, the one end of solenoid valve is connected with the inlet tube, the one end fixed mounting that the sample bucket was kept away from to the inlet tube has the filtration port, the other end of solenoid valve is connected with out the water hose, and goes out the inside that the other end of water hose is located the sample bottle, the outer wall top fixed connection of sample bucket is provided with the connector, the top fixed mounting of kickboard has the fixed plate, the inner wall swing joint of fixed plate has the axis of rotation, the one end fixed mounting of axis of rotation has the twist grip, the cable reel is installed to the outer wall of axis of rotation, the outer wall of cable reel is provided with the cable, and the other end and the connector fixed connection of cable.

Preferably, the bottom of floating plate is provided with fixed thread groove, the top outer wall of sample bucket is provided with fixed thread line, and fixed thread line and fixed thread groove threaded connection.

Preferably, a clamping groove is formed in one side, close to the rotating handle, of the rotating shaft, a fixing rod is fixedly arranged on one side, close to the rotating handle, of the fixing plate, and a clamping block is connected to the outer wall of the fixing rod in a sliding mode.

Preferably, the top end inner wall of the floating plate is provided with a fixed shaft, the outer wall of the fixed shaft is provided with an auxiliary pulley, and the inner wall of the auxiliary pulley is in sliding connection with the cable.

Preferably, the top end of the floating plate is movably provided with a rotary handle.

Preferably, a movable door is movably arranged on one side of the sampling barrel, a plurality of threaded holes in a linear array are formed in one side of the movable door, a fixing bolt is connected with the inner wall of the sampling barrel through threads, and the other end of the fixing bolt is connected with the inner wall of the sampling barrel through threads.

Preferably, the inner wall bottom of the sampling barrel is provided with a balancing weight.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the rotating handle is rotated to rotate the rotating shaft, the cable reel is driven to rotate through the rotation of the rotating shaft, the cable placed on the outer wall of the cable reel is paid out in the rotating process of the cable reel, the depth of a sampled water body is determined according to the paying-out length of the cable, meanwhile, the clamping block which is connected with the outer wall of the fixed rod in a sliding manner is stirred to clamp the clamping groove on the surface of the rotating shaft, the cable reel on the rotating shaft and the outer wall of the rotating shaft is further fixed, the paying-out of the cable is ended, and the cable is fixed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a first perspective view of a deep water sampler according to the present utility model;

FIG. 2 is a schematic view of a second perspective view of a deep water sampler according to the present utility model;

FIG. 3 is a schematic view showing the structure of the whole internal section of a deep water sampler according to the present utility model;

FIG. 4 is a schematic perspective view of a sampling barrel of a deep water quality sampler according to the present utility model;

FIG. 5 is a schematic view of the structure of the inside of a sampling barrel of a deep water quality sampler according to the present utility model;

fig. 6 is a schematic structural diagram of a cable reel for rotary paying-off of a deep water quality sampler according to the present utility model.

In the figure: 1. a floating plate; 2. a fixed thread groove; 3. a sampling barrel; 4. fixing the thread line; 5. a movable door; 6. a threaded hole; 7. a fixing bolt; 8. balancing weight; 9. sampling bottle; 10. an electromagnetic valve; 11. a water inlet pipe; 12. a filter port; 13. a water outlet hose; 14. a connection port; 15. a fixing plate; 16. a rotating shaft; 17. rotating the handle; 18. a cable reel; 19. a cable; 20. a clamping groove; 21. a fixed rod; 22. a clamping block; 23. a fixed shaft; 24. an auxiliary pulley; 25. the handle is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: a deep water quality sampler comprises a floating plate 1 and a sampling barrel 3, wherein a rotary handle 25 is movably arranged at the top end of the floating plate 1, the device is taken through the rotary handle 25, a sampling bottle 9 is arranged on the inner wall of the sampling barrel 3, an electromagnetic valve 10 is fixedly arranged at the top end of the inner wall of the sampling barrel 3, one end of the electromagnetic valve 10 is connected with a water inlet pipe 11, a filter port 12 is fixedly arranged at one end of the water inlet pipe 11 far away from the sampling barrel 3, the other end of the electromagnetic valve 10 is connected with a water outlet hose 13, the other end of the water outlet hose 13 is positioned in the sampling bottle 9, the water outlet hose 13 and the water inlet pipe 11 can be connected by starting the electromagnetic valve 10, water outside the sampling barrel 3 enters the sampling barrel 3 through the filter port 12 at the outer end of the water inlet pipe 11, and meanwhile, the water entering the sampling barrel 3 is guided into the sampling bottle 9 through the water outlet hose 13, further, a connecting port 14 is fixedly arranged at the top end of the outer wall of the sampling barrel 3 through the sampling bottle 9, a fixed plate 15 is fixedly arranged at the top end of the floating plate 1, a rotating shaft 16 is movably connected to the inner wall of the fixed plate 15, a rotating handle 17 is fixedly arranged at one end of the rotating shaft 16, a cable shaft disc 18 is arranged on the outer wall of the rotating shaft 16, a cable 19 is arranged on the outer wall of the cable shaft disc 18, the other end of the cable 19 is fixedly connected with the connecting port 14, a balancing weight 8 is arranged at the bottom end of the inner wall of the sampling barrel 3, one end of the cable 19 is connected to one side of the sampling barrel 3 through the connecting port 14, meanwhile, the rotating handle 17 rotates the rotating shaft 16, further, the cable shaft disc 18 is driven to rotate through the rotation of the rotating shaft 16, and in the process of the rotation of the cable shaft disc 18, the cable 19 placed on the outer wall of the cable shaft disc 19 is paid off, and according to the length of cable 19 unwrapping wire, confirm the degree of depth of sample water, the balancing weight 8 of cooperation sampling barrel 3 inside simultaneously ensures that sampling barrel 3 can normally sink.

In an aspect of this embodiment, through the threaded connection between fixed thread 4 and fixed thread groove 2, can be with sampling barrel 3 screw thread fixed in the bottom of kickboard 1, and then be convenient for fix sampling barrel 3, simultaneously, when needs carry out the water sample, through threaded connection, take out sampling barrel 3.

In one aspect of the present embodiment, after the cable reel 18 is paid out, the cable reel 18 on the rotating shaft 16 and the outer wall thereof is fixed by pulling the clamping block 22 slidably connected to the outer wall of the fixing rod 21 to engage the clamping block 22 with the clamping groove 20 on the surface of the rotating shaft 16.

In one aspect of this embodiment, the auxiliary pulley 24 is mounted by a fixed shaft 23 provided on the inner wall of the top end of the floating plate 1, and the cable 19 is paid out by sliding connection between the inner wall of the auxiliary pulley 24 and the cable 19.

In one aspect of this embodiment, the movable door 5 is rotated to open the opening on one side of the sampling tub 3, and then the sampling bottle 9 and the counterweight 8 are placed, and at the same time, the movable door 5 is bolted by the fixing bolt 7, and then the opening of the sampling tub 3 is closed.

The working principle and the using flow of the utility model are as follows: after the deep water quality sampler is installed, firstly, the closed state of the electromagnetic valve 10 is ensured, the sampling bottle 9 and the balancing weight 8 are placed in the sampling barrel 3, afterwards, the opening of the sampling barrel 3 is closed by rotating the movable door 5 and matching with the fixing bolt 7, the inner cavity of the sampling barrel 3 forms a closed space, afterwards, the rotating handle 17 is manually rotated, the cable shaft disc 18 is driven to rotate by rotating the rotating shaft 16, the cable 19 placed on the outer wall of the cable shaft disc 18 is paid out in the rotating process of the cable shaft disc 18, meanwhile, the paying-off of the cable 19 is assisted by the auxiliary pulley 24, afterwards, the depth of the sampling water body is determined according to the paying-off length of the cable 19, after paying-off is completed, the clamping block 22 which is connected with the outer wall of the fixing rod 21 in a sliding mode is stirred, the clamping block 22 is clamped with the clamping groove 20 on the surface of the rotating shaft 16, the rotating shaft 16 is further fixed by the cable shaft disc 18 on the outer wall of the rotating shaft 16, afterwards, the electromagnetic valve 10 is started, the cable shaft disc 13 and the water inlet tube 11 are connected, the cable 19 placed on the outer wall is further, the outer water body is taken into the inner part of the electric equipment through the water body 9, and all the electric equipment is stored in the power supply bottle through the power supply scheme.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a deep water quality of water sampler, includes kickboard (1), sampling bucket (3), its characterized in that: the inner wall of sample bucket (3) is provided with sample bottle (9), the inner wall top end of sample bucket (3) is fixed with solenoid valve (10), the one end of solenoid valve (10) is connected with inlet tube (11), the one end fixed mounting of sample bucket (3) is kept away from to inlet tube (11) has filtration port (12), the other end of solenoid valve (10) is connected with out water hose (13), and the other end of out water hose (13) is located the inside of sample bottle (9), the outer wall top of sample bucket (3) is fixed to be provided with connector (14), the top fixed mounting of kickboard (1) has fixed plate (15), the inner wall swing joint of fixed plate (15) has axis of rotation (16), the one end fixed mounting of axis of rotation (16) has twist grip (17), the outer wall mounting of axis of rotation (16) has cable reel (18), the outer wall of cable reel (18) is provided with cable (19), and the other end and connector (14) fixed connection.

2. The deep water quality sampler of claim 1, wherein: the bottom of kickboard (1) is provided with fixed thread groove (2), the top outer wall of sampling barrel (3) is provided with fixed thread line (4), and fixed thread line (4) and fixed thread groove (2) threaded connection.

3. The deep water quality sampler of claim 1, wherein: one side of the rotating shaft (16) close to the rotating handle (17) is provided with a clamping groove (20), one side of the fixing plate (15) close to the rotating handle (17) is fixedly provided with a fixing rod (21), and the outer wall of the fixing rod (21) is slidably connected with a clamping block (22).

4. The deep water quality sampler of claim 1, wherein: the top end inner wall of the floating plate (1) is provided with a fixed shaft (23), the outer wall of the fixed shaft (23) is provided with an auxiliary pulley (24), and the inner wall of the auxiliary pulley (24) is in sliding connection with the cable (19).

5. The deep water quality sampler of claim 1, wherein: the top end of the floating plate (1) is movably provided with a rotary handle (25).

6. The deep water quality sampler of claim 1, wherein: one side movable mounting of sample bucket (3) has dodge gate (5), one side of dodge gate (5) is provided with screw hole (6) that a plurality of is linear array, the inner wall threaded connection of sample bucket (3) has fixing bolt (7), and the other end of fixing bolt (7) and the inner wall threaded connection of sample bucket (3).

7. The deep water quality sampler of claim 1, wherein: the inner wall bottom of sampling bucket (3) is provided with balancing weight (8).