High-precision collection environment monitoring water quality sampler

Abstract

The utility model relates to the technical field of water quality sampling, in particular to a high-precision collection environment monitoring water quality sampler which comprises a sampling machine body, a handle is fixedly connected to the surface of the sampling machine body, a sampling pipe and a drainage pipe are installed on the surface of the sampling machine body, and a sampling head is fixedly connected to the surface of the sampling pipe. A sampling bottle is arranged on the surface of the sampling machine body, a collecting barrel is mounted on the inner surface of the sampling bottle, and a connecting rod and a connecting block are fixedly connected to the surface of the collecting barrel. According to the water quality sampler, the collecting barrel is arranged in the sampling bottle, and the collecting barrel can be changed into different sizes according to different sampling capacity requirements, so that the water quality sampler can accurately collect a required volume in a water sample collecting process so as to realize a high-precision collecting effect, and meanwhile, the mounting plug and the collecting hole are inserted under water liquid, so that the water quality sampler is convenient to use. The content of the water sample collected in the collecting barrel can be ensured, and the leakage condition cannot occur after the water sample is taken out of the sampling bottle.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality sampling technical field, concretely is environmental monitoring water quality sampler of high accuracy collection. BACKGROUND

[0002] Water quality monitoring is to monitor and measure the types of pollutants in water, the concentrations of various pollutants and their trends, and can provide data and information for environmental management and basis for evaluating the water quality of rivers and oceans.

[0003] In the process of environmental monitoring, water quality sampler is needed to sample and collect the water in the monitoring area, but the existing water quality sampler cannot accurately collect water samples according to the required capacity when sampling the water area, which may cause difficulty in water sample collection and affect normal sampling. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of high-precision collection's environmental monitoring water quality samplers, to solve the problem that water quality sampler is proposed in above background technology when sampling the water area, extracted water can directly enter into sampling bottle, and cannot accurately collect water sample according to the required capacity, in turn, it is easy to cause water sample collection difficulty, affect normal sampling.

[0005] To achieve the above object, the utility model provides the following technical scheme, a kind of high-precision collection's environmental monitoring water quality sampler, including sampling machine body, the surface of the sampling machine body is fixedly connected with handle, the surface of the sampling machine body is installed with sampling pipe and drain pipe, the surface of the sampling pipe is fixedly connected with sampling head, the surface of the sampling machine body is provided with sampling bottle, the inner surface of the sampling bottle is installed with collection bucket, the surface of the collection bucket is fixedly connected with connecting rod and connecting block, the inside of the connecting rod is equipped with through hole, the surface of the sampling bottle is fixedly connected with threaded rod and mounting plate, the surface of the threaded rod is installed with nut, the surface of the nut is fixedly connected with fixed rod, the surface of the collection bucket is equipped with collection hole, the surface of the collection bucket is movably connected with mounting plug and connecting band, the surface of the connecting block is fixedly connected with ball, the surface of the connecting band is equipped with movable hole, the surface of the mounting plate is fixedly connected with arc plate, the surface of the arc plate is equipped with screw hole, the surface of the arc plate is installed with threaded block and handheld block.

[0006] Preferably, the threaded rod is connected to the surface of the connecting rod through the through hole, one end of the threaded rod is fixedly connected to the inner surface of the sampling bottle, the other end of the threaded rod is threadedly connected to the inner surface of the nut, the nut is abuttingly connected to the surface of the connecting rod, and the surface of the fixed rod is arc-shaped.

[0007] Preferably, the fixing rod is provided with two groups, the two groups of fixing rods are installed on two sides of the nut, the diameter of the collecting hole is same as the inner diameter of the installation plug, the installation plug is in "T" type in section, the installation plug is inserted and connected on the surface of the collecting hole, and the outer diameter of the installation plug is larger than the diameter of the collecting hole.

[0008] Preferably, the connecting block is provided with two groups, one group of connecting blocks is fixedly connected on the outer surface of the collecting barrel, and the other group of connecting blocks is fixedly connected on the surface of the installation plug.

[0009] Preferably, one end of the connecting belt is installed on the surface of the collecting barrel, the other end of the connecting belt is installed on the surface of the installation plug, and the two ends of the connecting belt are movably connected on the surface of the connecting block through the movable hole.

[0010] Preferably, the movable hole is provided with two groups, the two groups of movable holes are formed in the two ends of the connecting belt, and the diameter of the movable hole is same as the diameter of the connecting block.

[0011] Preferably, the surface of the installation plate is in "L" type, the arc-shaped plate is sleeved on the surface of the drain pipe, the threaded block is connected on the surface of the screw hole through threads, one side of the threaded block is abuttingly connected on the surface of the drain pipe, and the other side of the threaded block is fixedly connected on the surface of the handheld block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] By setting the collecting barrel in the sampling bottle, and the collecting barrel can be replaced with different sizes according to different sampling capacity requirements, the water quality sampler can accurately collect the required capacity during the process of collecting water samples, so that the effect of high-precision collection is realized, and the installation plug and the collecting hole are inserted under the water, so that the content of the collected water sample in the collecting barrel can be guaranteed and the collected water sample can be taken out from the sampling bottle without leakage.

[0014] By setting the connecting block and the ball block on the collecting barrel and the installation plug, the connecting belt can be connected with the installation plug and the collecting barrel through the movable hole, so that the installation plug cannot be randomly moved by the water flow before and after use, and the situation of being difficult to find is avoided, the installation plate is arranged on the sampling bottle, and the drain pipe is placed on the surface of the installation plate, so that the drain pipe can be abuttingly limited with the threaded block, and the shaking of the drain pipe caused by the impact of the water flow is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure top view schematic diagram of the utility model;

[0016] Figure 2 It is a structure left view schematic diagram of the utility model.

[0017] Figure 3 It is the structure partial stereoscopic section view schematic drawing of collecting barrel of the utility model;

[0018] Figure 4 It is the structure partial stereoscopic section view schematic drawing of connecting belt of the utility model Figure 3

[0019] Figure 5 It is the structure partial stereoscopic section view schematic drawing of arc plate of the utility model.

[0020] In the drawing: 1, sampling machine body;2, handle;3, sampling pipe;4, sampling head;5, drain pipe;6, sampling bottle;7, collecting barrel;8, connecting rod;9, through hole;10, threaded rod;11, nut;12, fixed rod;13, collecting hole;14, installation plug;15, connecting block;16, ball block;17, connecting belt;18, movable hole;19, mounting plate;20, arc plate;21, screw hole;22, threaded block;23, hand-held block. Specific implementation

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 An embodiment provided by the utility model:

[0023] ​The utility model provides a kind of high-precision collection environmental monitoring water quality sampler, including sampling body 1, handle 2 is fixedly connected on the surface of sampling body 1, sampling tube 3 and drain pipe 5 are installed on the surface of sampling body 1, sampling head 4 is fixedly connected on the surface of sampling tube 3, sampling bottle 6 is arranged on the surface of sampling body 1, collecting barrel 7 is installed on the inner surface of sampling bottle 6, connecting rod 8 and connecting block 15 are fixedly connected on the surface of collecting barrel 7, through hole 9 is opened in the inside of connecting rod 8, threaded rod 10 and mounting plate 19 are fixedly connected on the surface of sampling bottle 6, nut 11 is installed on the surface of threaded rod 10, fixed rod 12 is fixedly connected on the surface of nut 11, collecting hole 13 is opened on the surface of collecting barrel 7, mounting plug 14 and connecting band 17 are movably connected on the surface of collecting barrel 7, spherical block 16 is fixedly connected on the surface of connecting block 15, active hole 18 is opened on the surface of connecting band 17, arc plate 20 is fixedly connected on the surface of mounting plate 19, screw hole 21 is opened on the surface of arc plate 20, threaded block 22 and handheld block 23 are installed on the surface of arc plate 20, peristaltic pump is arranged on the surface of sampling body 1, when sampling, sampling head 4 is placed in water and peristaltic pump is started, water is discharged into sampling bottle 6 from sampling head 4 through sampling tube 3 and drain pipe 5, and handle 2 can facilitate staff to carry water quality sampler, and the height of sampling bottle 6 is greater than the height of collecting barrel 7.

[0024] Further, threaded rod 10 is connected on the surface of connecting rod 8 through through hole 9, one end of threaded rod 10 is fixedly connected on the inner surface of sampling bottle 6, the other end of threaded rod 10 is connected on the inner surface of nut 11 by screwing, nut 11 is connected on the surface of connecting rod 8, the surface of fixed rod 12 is arc-shaped, under the connection of threaded rod 10, through hole 9 and nut 11, connecting rod 8 can be fixedly positioned on the bottom surface of sampling bottle 6, to prevent collecting barrel 7 from floating due to the buoyancy when water is added into sampling bottle 6.

[0025] Further, two groups of fixed rod 12 are arranged, two groups of fixed rod 12 are installed on the two sides of nut 11, the diameter of collecting hole 13 is same with the inner diameter of mounting plug 14, the section of mounting plug 14 is "T" type, mounting plug 14 is connected on the surface of collecting hole 13, the outer diameter of mounting plug 14 is greater than the diameter of collecting hole 13, the rotation of fixed rod 12 can drive nut 11 to rotate, to make the operation of nut 11 more convenient and labor-saving, the water flowing into sampling bottle 6 can enter into collecting barrel 7 through collecting hole 13, collecting hole 13 can be covered by mounting plug 14, to prevent water from leaking when collecting barrel 7 is taken out from sampling bottle 6.

[0026] Further, the connecting block 15 is provided with two groups, one group of connecting block 15 is fixedly connected to the outer surface of the collecting barrel 7, the other group of connecting block 15 is fixedly connected to the surface of the mounting plug 14, the ball block 16 is attached to the surface of the connecting band 17, the diameter of the ball block 16 is greater than the diameter of the movable hole 18, the mounting effect of the ball block 16 can be realized through the connecting block 15, and the limiting installation of the connecting band 17 can be realized through the ball block 16.

[0027] Further, one end of the connecting band 17 is mounted on the surface of the collecting barrel 7, the other end of the connecting band 17 is mounted on the surface of the mounting plug 14, the two ends of the connecting band 17 are movably connected to the surface of the connecting block 15 through the movable hole 18, the mounting plug 14 can be connected with the collecting barrel 7 at all times through the connecting band 17, thereby facilitating the worker to take the mounting plug 14 to cover and open the collecting hole 13.

[0028] Further, the movable hole 18 is provided with two groups, the two groups of movable holes 18 are opened in the two ends of the connecting band 17, the diameter of the movable hole 18 is the same as the diameter of the connecting block 15, the connection of one group of connecting block 15 and the movable hole 18 and the ball block 16 can mount one end of the connecting band 17 on the surface of the mounting plug 14, the connection of the other group of connecting block 15 and the movable hole 18 and the ball block 16 can mount the other end of the connecting band 17 on the outer surface of the collecting barrel 7, the connecting band 17 can be mounted on the surface of the connecting block 15 and the ball block 16 through the movable hole 18.

[0029] Further, the surface of the mounting plate 19 is "L" type, the arc-shaped plate 20 is sleeved on the surface of the drain pipe 5, the threaded block 22 is threadedly connected to the surface of the screw hole 21, one side of the threaded block 22 is abuttingly connected to the surface of the drain pipe 5, the other side of the threaded block 22 is fixedly connected to the surface of the handheld block 23, the support installation of the drain pipe 5 can be realized through the mounting plate 19, the surface of the arc-shaped plate 20 is "U" type, the abutting limiting of the drain pipe 5 can be realized through the connection of the threaded block 22 and the screw hole 21, thereby the drain pipe 5 will not shake when discharging water flow, and the rotating effect of the threaded block 22 can be realized through the handheld block 23.

[0030] Working principle: when water quality sampling is carried out, firstly, the through hole 9 on the connecting rod 8 is aligned with the threaded rod 10 and is sleeved on the surface of the threaded rod 10, so that the collecting barrel 7 and the connecting rod 8 are arranged on the inner surface of the sampling bottle 6, then the inner side of the nut 11 is aligned with the threaded rod 10 and the fixed rod 12 is rotated, so that the nut 11 is abutted against the surface of the connecting rod 8 after being fastened, so as to realize the installation and fixation of the collecting barrel 7, then the drain pipe 5 is inserted into the arc-shaped plate 20 and is arranged on the surface of the mounting plate 19, at this time, the threaded block 22 is aligned with the screw hole 21 and the handheld block 23 is rotated, so that the threaded block 22 is abutted against the outer side of the drain pipe 5 to limit the drain pipe 5, after water is discharged from the drain pipe 5 and enters the sampling bottle 6, when the water level exceeds the height of the collecting barrel 7, the water enters the inside through the collecting hole 13, when the water in the collecting barrel 7 is stored, the mounting plug 14 connected with the connecting belt 17 is inserted into the collecting hole 13, finally, the fixed rod 12 is rotated again to take down the nut 11, then the collecting barrel 7 can be taken out from the sampling bottle 6, and then the water sample can be accurately collected according to the capacity of the collecting barrel 7.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A high-precision collected environmental monitoring water quality sampler comprising a sampling machine body (1), characterized in that: The surface of the sampling machine body (1) is fixedly connected with a handle (2), the surface of the sampling machine body (1) is provided with a sampling pipe (3) and a drain pipe (5), the surface of the sampling pipe (3) is fixedly connected with a sampling head (4), the surface of the sampling machine body (1) is provided with a sampling bottle (6), the inner surface of the sampling bottle (6) is provided with a collecting barrel (7), the surface of the collecting barrel (7) is fixedly connected with a connecting rod (8) and a connecting block (15), the inside of the connecting rod (8) is provided with a through hole (9), the surface of the sampling bottle (6) is fixedly connected with a threaded rod (10) and a mounting plate (19), the surface of the threaded rod (10) is provided with a nut (11), the surface of the nut (11) is fixedly connected with a fixed rod (12), the surface of the collecting barrel (7) is provided with a collecting hole (13), the surface of the collecting barrel (7) is movably connected with a mounting plug (14) and a connecting belt (17), the surface of the connecting block (15) is fixedly connected with a ball block (16), the surface of the connecting belt (17) is provided with a movable hole (18), the surface of the mounting plate (19) is fixedly connected with an arc plate (20), the surface of the arc plate (20) is provided with a threaded hole (21), and the surface of the arc plate (20) is provided with a threaded block (22) and a hand holding block (23).

2. The high precision collected environmental monitoring water quality sampler of claim 1, wherein: The threaded rod (10) penetrates through the surface of the connecting rod (8) through the through hole (9), one end of the threaded rod (10) is fixedly connected to the inner surface of the sampling bottle (6), the other end of the threaded rod (10) is threadedly connected to the inner surface of the nut (11), and the nut (11) is abuttingly connected to the surface of the connecting rod (8). The surface of the fixed rod (12) is arc-shaped.

3. A high precision collected environmental monitoring water quality sampler according to claim 2, characterized in that: The fixed rod (12) is provided with two groups, two groups of the fixed rod (12) are mounted on both sides of the nut (11), the diameter of the collecting hole (13) is the same as the inner diameter of the mounting plug (14), the cross section of the mounting plug (14) is "T" type, the mounting plug (14) is insertedly connected to the surface of the collecting hole (13), and the outer diameter of the mounting plug (14) is greater than the diameter of the collecting hole (13).

4. The high precision collected environmental monitoring water quality sampler of claim 1, wherein: The connecting block (15) is provided with two groups, one group of the connecting block (15) is fixedly connected to the outer surface of the collecting barrel (7), and the other group of the connecting block (15) is fixedly connected to the surface of the mounting plug (14). The ball block (16) is connected to the surface of the connecting belt (17), the diameter of the ball block (16) is greater than the diameter of the movable hole (18).

5. A high precision collected environmental monitoring water quality sampler according to claim 4, characterized in that: One end of the connecting belt (17) is mounted on the surface of the collecting barrel (7), the other end of the connecting belt (17) is mounted on the surface of the mounting plug (14), and the two ends of the connecting belt (17) are movably connected to the surface of the connecting block (15) through the movable hole (18).

6. A high precision collected environmental monitoring water quality sampler according to claim 5, characterized in that: The movable hole (18) is provided with two groups, two groups of the movable hole (18) are provided on the two ends of the connecting belt (17), and the diameter of the movable hole (18) is the same as the diameter of the connecting block (15).

7. The high precision collected environmental monitoring water quality sampler of claim 1, wherein: The surface of the mounting plate (19) is in "L" shape, the arc-shaped plate (20) is sleeved on the surface of the drain pipe (5), the threaded block (22) is connected on the surface of the screw hole (21) through thread, one side of the threaded block (22) is connected on the surface of the drain pipe (5), and the other side of the threaded block (22) is fixedly connected on the surface of the handheld block (23).

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