CN219348283U - Portable multifunctional surface water sample standing and siphon sampling device - Google Patents

Abstract

The utility model discloses a portable multifunctional surface water sample standing and siphoning sampling device, which comprises a standing container, a siphon, a timer, capacity scales, a filter screen and an inner floating plate, wherein the standing container is provided with a water inlet; the inlet of the standing container is provided with a filter screen, the upper part of the standing container is provided with four round perforations, the middle part of the standing container is provided with a timer and capacity scales, and the bottom of the standing container is provided with three supporting legs; the siphon pipe passes through a circular perforation at the upper part of the static container and is connected with the upper part of a water inlet sharp nozzle on the inner floating plate; the inner floating plate floats on the water surface of the water sample in the standing container, the upper part of a fixing hole on the inner floating plate is connected with the siphon pipe, and the lower part of the fixing hole is connected with the water inlet sharp nozzle; the utility model increases the devices such as the dust cover, the filter screen, the timer and the like, enhances the light transmittance of the material of the static container, can adjust the position of the water inlet tip mouth along with the change of the water surface in the static container, ensures that the water inlet of the siphon pipe is always positioned at 50mm below the water surface, meets the use requirements of professional technicians, and improves the efficiency and the quality of sampling work.

Description

Portable multifunctional surface water sample standing and siphon sampling device

Technical Field

The utility model relates to the technical field of surface water monitoring, in particular to a portable multifunctional surface water sample standing and siphon sampling device.

Background

The main problems of the current sampling equipment for surface water samples include: 1. lack of specialized surface water sample standing containers, most of which directly use commercial plastic buckets without covers. On one hand, the plastic bucket without a cover on the market has poor light transmittance of the bucket body and no water sample measurement scale, so that the standing condition of a water sample cannot be observed in real time, and meanwhile, the plastic bucket without a cover is not shielded, so that dust pollution cannot be avoided; on the other hand lacks the time-recorder, needs extra increase the supplementary timing of time-recorder, further increases personnel's quantity and complex operation degree, can't satisfy the requirement of standard to standing container material and function. 2. Traditional siphon sampling device is comparatively simple and easy, adopts the silicone tube to cooperate the combination of ear-sucking ball to take a sample more. Along with the decline of the water level in the container of standing in the sample time, the position of needs timely manual adjustment silica gel tube water inlet ensures that the water inlet is located 50mm below the surface of water position, realizes normal water inflow. Therefore, at least 2 persons are required to cooperate to collect the water sample smoothly during on-site sampling, so that the waste of human resources during on-site sampling is caused, the working efficiency is reduced, and misoperation is easy to occur. 3. When the collected water sample contains obvious algae due to the lack of the filter screen with the aperture of 63 mu m, the water sample can be poured into a static container for standing after being pretreated by using an additional device with the filter screen function, so that the number of sampling personnel and the complicated sampling operation degree are further increased.

Therefore, the portable multifunctional surface water sample standing and siphoning sampling device improves the convenience of surface water sample collection operation, and meanwhile, the water quantity measuring scale marks, the dust cover, the timer and the filter screen are additionally arranged, so that the problems encountered when surface water samples and special surface water samples are collected are solved, and the requirements of professional technicians engaged in surface water sample collection work are met.

Disclosure of Invention

The utility model aims to provide a portable multifunctional surface water sample standing and siphoning sampling device, which solves the problems in the technical background.

The technical scheme adopted by the utility model is as follows: a portable multifunctional surface water sample standing and siphoning sampling device is characterized by comprising a standing container, a dust cover, a cover handle, a movable bolt, a round perforation, a siphon, a timer, capacity scales, support legs, a sample bottle, a filter screen, an inner floating plate, a 50mm water inlet sharp nozzle and a fixing hole; the dust cover and the cover body handle are integrated; the dust cover, the static container and the movable bolt are connected; the inlet of the standing container is provided with a filter screen, four circular perforations which are uniformly distributed are arranged at the upper part of the standing container, a timer and capacity scales are arranged at the middle part of the standing container, and three supporting feet are arranged at the bottom of the standing container; the siphon pipe passes through four circular perforations uniformly distributed on the upper part of the standing container and is connected with the inner floating plate into a whole; the inner floating plate floats on the surface of the water sample surface in the standing container, four fixing holes are uniformly distributed on the inner floating plate, the upper parts of the fixing holes are connected with the siphon pipe, and the lower parts of the fixing holes are connected with the 50mm water inlet sharp nozzles; the upper part of the filter screen is provided with a screen opening edge, and the screen body and the 63 mu m screen at the bottom are connected into a whole.

The utility model has the technical effects and advantages that:

1. according to the utility model, the dust cover is added, and when the water sample is naturally kept still, the dust cover is used for shielding, so that dust can be effectively prevented from polluting the water sample.

2. An inner floating plate fixed with a water inlet tip nozzle with the length of 50mm is added, the water inlet tip nozzle is fixed below the inner floating plate, and the water inlet tip nozzle can float along with the water surface of the water sample and always keep being inserted to a position below 50mm on the surface layer of the water sample.

3. When the water sample contains obvious algae, the water sample can be poured into a static container for pretreatment after passing through the filter screen with the aperture of 63 mu m, and then enters the static container for static.

4. The timer is added, so that the water sample standing time is conveniently controlled.

5. The capacity scale is increased, so that the volume change of the water sample entering the standing container is conveniently controlled.

6. The light transmittance of the material of the static container is increased, and the change condition of the water sample in the static container is conveniently observed.

7. Three support legs at the bottom of the standing container are added, so that stability in water sample standing and siphon sampling processes by using the standing container is enhanced, and safety of the water sample is further guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the filter screen of the present utility model.

FIG. 3 is a schematic view of the inner floating plate of the present utility model.

In the figure: 1. standing the container; 2. a cover handle; 3. a dust cover; 4. a movable bolt; 5. round perforation; 6. a siphon tube; 7. a timer; 8. capacity graduation; 9. a support leg; 10. a sample bottle; 11. filtering and screening; 12. an inner floating plate; 13. a 50mm water inlet tip; 14. and a fixing hole.

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.

The embodiment mainly describes a portable multifunctional surface water sample standing and siphoning sampling device, which is designed by the utility model, and comprises the following specific contents:

as shown in fig. 1, the portable multifunctional surface water sample standing and siphoning sampling device comprises a standing container (1), a cover handle (2), a dust cover (3), a movable bolt (4), a round perforation (5), a siphon (6), a timer (7), capacity scales (8), support legs (9), a sample bottle (10) and a filter screen (11).

The inlet of the standing container (1) is provided with a filter screen (11), four circular perforations (5) which are uniformly distributed are arranged at the upper part of the standing container (1), a timer (7) and a capacity scale (8) are arranged in the middle of the standing container, and three supporting legs (9) are arranged at the bottom of the standing container.

The cover body handle (2) is arranged at the center of the upper surface of the dust cover (3).

The movable bolt (4) is connected with the dust cover (3) and the static container (1), and an operator can manually adjust the dust cover (3) to realize opening and closing operations during water sample collection.

As shown in FIG. 2, the upper part of the filter screen (11) is provided with a screen opening edge (111), a screen body (112) and a screen (113) with the bottom 63 mu m.

As shown in fig. 1 and 3, the siphon (6) passes through four circular perforations (5) uniformly distributed on the upper part of the body of the standing container (1) and is connected with the inner floating plate (12).

As shown in fig. 3, four fixing holes (14) are uniformly distributed on the inner floating plate (12), the upper parts of the fixing holes (14) are connected with the siphon pipe (6), and the lower parts of the fixing holes (14) are connected with the 50mm water inlet sharp nozzles (13).

Specifically, interior kicking plate (12) float on the interior water sample top layer of container (1) that stews, 50mm advances water tip mouth (13) and fixes in interior kicking plate below, and interior kicking plate (12) can be followed the water sample surface of water and float, and 50mm advances water tip mouth (13) and remain throughout to insert to the water sample top layer below 50mm position to ensure that siphon (6) that link to each other with fixed orifices (14) on interior kicking plate (12) can draw water sample injection sample bottle (10) throughout, need not operating personnel manual regulation in the whole journey, reduced on-the-spot operating personnel's work load, improved work efficiency.

Specifically, the filter screen (11) is matched with the standing container (1), when a water sample containing obvious algae is collected, the filter screen (11) can be placed at the inner position of the inlet of the standing container (1), the edge of the inlet of the standing container (1) can drag the edge (111) of the screen opening at the upper part of the filter screen (11), and the water sample enters the standing container for standing after all the water sample passes through the screen (113) with the bottom of 63 mu m.

Specifically, the preparation material of container (1) of standing still is colorless transparent organic glass, and the surface is provided with capacity scale (8), makes things convenient for operating personnel to observe the residual water sample volume variation condition in container (1) of standing still.

Specifically, the siphon (6) is made of silica gel.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that would fall within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (2)

1. The utility model provides a portable multi-functional surface water sample is kept stand and siphon sampling device, is including keeping still container (1), lid handle (2), shield (3), movable bolt (4), circular perforation (5), siphon (6), time-recorder (7), capacity scale (8), stabilizer blade (9), sample bottle (10), filter screen (11), interior kickboard (12), 50mm tip mouth (13), fixed orifices (14), its characterized in that:

the dust cover (3) and the cover body handle (2) are integrated;

the dustproof cover (3) and the static container (1) are connected with the movable bolt (4);

the inlet of the standing container (1) is provided with a filter screen (11), four circular perforations (5) which are uniformly distributed are arranged at the upper part of the body, a timer (7) and a capacity scale (8) are arranged at the middle part of the body, and three supporting feet (9) are arranged at the bottom of the body;

the siphon (6) passes through four circular perforations (5) uniformly distributed on the upper part of the standing container (1) and is connected with the upper part of a fixing hole (14) on the inner floating plate (12);

the inner floating plate (12) floats on the water surface of the water sample in the standing container (1), four fixing holes (14) are uniformly distributed on the inner floating plate (12), the upper parts of the fixing holes (14) are connected with the siphon (6), and the lower parts of the fixing holes (14) are connected with the 50mm water inlet sharp nozzles (13);

the upper part of the filter screen (11) is provided with a screen opening edge (111), a screen body (112) and a screen (113) with the bottom of 63 mu m.

2. The portable multifunctional surface water sample standing and siphoning sampling device according to claim 1, wherein the standing container (1) is made of colorless transparent organic glass.

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