CN219200931U

CN219200931U - Water quality sampling device

Info

Publication number: CN219200931U
Application number: CN202223027137.5U
Authority: CN
Inventors: 周冰; 邹佳君; 张菲菲; 王博; 吴维亚; 杜苗; 李曼; 陈雅斐; 梁华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-06-16
Anticipated expiration: 2032-11-14

Abstract

A water quality sampling device comprises a sampling part for containing a river water sample to be detected, a handle arranged on one side of the sampling part and a control component arranged in the sampling part for controlling the water sample to be detected to flow out of the sampling part. The control part is including locating the backup pad on the sampling portion, rotates in the backup pad and is equipped with the clamp plate, and clamp plate one end rotates and is equipped with the pull rod, and the pull rod bottom is connected with the backstop stopper. According to the utility model, by arranging the control component, the river water sample in the charging bucket can be controlled to be filled into the detection container through the water outlet of the charging bucket, so that the time for aligning the detection container with the charging bucket by pulling is saved, and the problem that river water in the charging bucket is poured out of the detection container can be prevented.

Description

Water quality sampling device

Technical Field

The utility model belongs to the field of river water detection, and particularly relates to a water quality sampling device.

Background

Along with the continuous improvement of the living standard of people and the continuous progress of society, the discharge amount of industrial and agricultural wastewater, domestic sewage and the like is increased, and if the wastewater and the sewage are directly discharged without treatment, then flow into a river channel, and the river channel water is polluted for a long time. The on-line monitoring of the water quality of the river channel is one of important works for protecting water resources, and the main purpose is to prevent pollution. The water quality is monitored in real time by a water quality monitor, and the condition of the water body is judged after relevant data are obtained. The water quality monitoring system is a means for embodying the water environment technology and has important significance for water environment protection.

When the river water is detected, the river water is required to be randomly sampled by the sampling bucket at the position conforming to sampling, then the sampled river water is added into the detection container, and then the sampled sample is detected. After the sampling tank is used for sampling, river water in the tank needs to be poured into the detection container, the river water is easy to spill on the outer wall of the detection container in the pouring process, the outer wall of the detection container needs to be wiped, and meanwhile, the detection container needs to be towed, so that time waste can be caused under the two conditions, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a water quality sampling device, which aims to solve the technical problem of time waste caused by pouring a detection sample into a detection container by a charging bucket.

In order to achieve the above purpose, the specific technical scheme of the water quality sampling device of the utility model is as follows:

a water quality sampling device comprises a sampling part, wherein the sampling part is used for containing a river water sample to be detected. The handle is arranged on one side of the sampling part, and the control component is arranged in the sampling part and used for controlling the water sample to be detected to flow out of the sampling part. The control part is including locating the backup pad on the sampling portion, rotates in the backup pad and is equipped with the clamp plate, and clamp plate one end rotates and is equipped with the pull rod, and the pull rod bottom is connected with the backstop stopper.

The water quality sampling device has the following advantages:

1. according to the utility model, by arranging the control component, the river water sample in the charging bucket can be controlled to be filled into the detection container through the water outlet of the charging bucket, so that the time for dragging the detection container into the detection container is saved, and the problem that the river water in the charging bucket is poured out of the detection container can be prevented.

2. The detachable telescopic rod is arranged, so that the device is convenient to carry, and the positions, which are in accordance with river water sampling, of different depths and positions can be sampled according to different environmental conditions, so that the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a water sampling device according to the present utility model;

FIG. 2 is a half cross-sectional view of a bucket of the present utility model;

FIG. 3 is an exploded view of the cartridge and the card of the present utility model.

The figure indicates:

1. a charging bucket; 2. a support plate; 3. a pressing plate; 4. a pull rod; 5. a stopper plug; 6. a support lug; 7. a tension spring; 8. a clamping block; 9. a grip; 901. a card; 902. a screw; 10. a telescopic rod.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

A water sampling device according to some embodiments of the present utility model will be described below with reference to fig. 1 to 3.

As shown in fig. 1 to 3, a water sampling device of the present utility model includes a sampling portion for containing a sample of river water to be detected. Meanwhile, a handle 9 is arranged on one side of the sampling part, and the handle 9 can be used for taking the sampling part by a worker and can be convenient for operating the sampling part to sample river water. And the control component is arranged in the sampling part and can control the water sample to be detected to flow out of the sampling part and stop in the sampling part.

When the river water is sampled, a worker holds the handle 9 by hand and rotates the handle 9 to rotate the sampling part, then the river water is contained, the bottom surface of the sampling part containing the river water sample is aligned with the opening of the detection container, the control component is opened, the river water sample in the sampling part flows into the detection container from the sampling part, and when the river water in the detection container reaches the standard, the control component is closed, so that the river water sampler is convenient to use and simple to operate.

Wherein, sampling part is material jar 1, and open the upper end of material jar 1 has the feed inlet that is used for taking a sample the splendid attire to river, and the lower extreme of material jar 1 is opened and is used for discharging the discharge gate of river in the material jar 1. The lower half of the charging bucket 1 is in a funnel shape, so that the lower side of the charging bucket 1 is aligned with the opening of the detection container or the lower side of the charging bucket 1 is directly inserted into the opening of the detection container, when the control component is opened, the river water in the charging bucket 1 is prevented from flowing out of the detection container, the outer surface of the detection container is required to be wiped again, the time for cleaning the detection container due to the river water scattered outside the detection container is saved, and the working efficiency is improved.

As shown in fig. 2, the control part comprises a supporting plate 2 arranged on the inner wall of the left side of the charging bucket 1, a pressing plate 3 is rotatably arranged on the supporting plate 2, and a connecting shaft of the supporting plate 2 and the pressing plate 3 is positioned on the left side of the pressing plate 3. The right-hand member of clamp plate 3 rotates and is equipped with pull rod 4, is connected with stopper 5 in pull rod 4 bottom, and stopper 5 is the rubber material, and stopper 5 of being convenient for blocks up sealedly to the discharge gate of material jar 1, prevents that river from leaking from the discharge gate department at material jar 1.

When river water contained in the charging bucket 1 needs to be filled into the detection container, the left side of the pressing plate 3 is pressed by the hand, the pressing plate 3 rotates by taking the connecting shaft of the supporting plate 2 and the pressing plate 3 as the center, at the moment, the pressing plate 3 can be in a left-low right-high inclined state, the stop plug 5 sealed in the discharging port of the charging bucket 1 is lifted upwards under the action of the pull rod 4, the stop plug 5 is separated from the discharging port of the charging bucket 1, river water in the charging bucket 1 directly flows out from gaps inside the stop plug 5 and the discharging port, if the river water in the detection container is filled into a proper position, the pressing plate 3 can be loosened, the left end of the pressing plate 3 is pushed upwards, and the stop plug 5 can be used for blocking the discharging port of the charging bucket 1. The control component is used in the charging bucket 1, so that river water samples in the charging bucket 1 do not need to be poured into the detection container, the river water samples are prevented from being spilled outside the detection container, and meanwhile, the process of pulling the detection container is omitted. The speed of the river water flowing out of the charging bucket 1 can be determined by pressing the pressing plate 3 to lift the stop plug 5 on the pull rod 4 from the position of the discharging hole.

In order to facilitate automatic recovery after the stop plug 5 is separated from the discharge hole of the charging bucket 1, a support lug 6 is arranged on one side of the supporting plate 2, and a tension spring 7 is rotatably arranged between the support lug 6 and the pressing plate 3. When pressing the clamp plate 3 left end, extension spring 7 is stretched by clamp plate 3 and is produced the pulling force, loosens the pulling force of clamp plate 3 left end extension spring 7 and directly pulls back clamp plate 3 to initial position, and stopper 5 is automatic to seal with the discharge gate shutoff, convenient to use and easy operation can improve water sampling device's practicality.

As shown in fig. 1 and 3, a clamping block 8 is arranged at the left side of the charging bucket 1, a clamping piece 901 is arranged at one end of the handle 9, and the clamping block 8 and the clamping piece 901 are arranged in a sliding manner and can be detached. Specifically, the clamping piece 901 at the right end of the handle 9 can slide into the clamping block 8 at the left side of the charging bucket 1 from bottom to top to complete the connection between the handle 9 and the charging bucket 1. Meanwhile, the card 901 can be slid out of the clamping block 8 from top to bottom to complete the disassembly. Therefore, when the water quality sampling device is not used, the handle 9 is assembled and disassembled with the charging bucket 1, so that the effect of saving the use space of the water quality sampling device is achieved. Meanwhile, the charging bucket with different specifications can be conveniently replaced, so that the requirements of different sampling amounts are met.

Wherein, can set up the rubber strip on the card 901 to increase the frictional force when card 901 and fixture block 8 are connected, prevent that bucket 1 from producing not hard up and dropping between handle 9 and the bucket 1 at the in-process of taking a sample to the river, of course, the connected mode of card 901 and fixture block 8 also can be other connected modes, does not do too much restriction here.

Preferably, a telescopic rod 10 is detachably provided at the free end of the grip 9. The telescopic rod 10 can be used for sampling river water with different depths and widths or can be used when the river water cannot be approached due to special situations. Specifically, a screw 902 is disposed at the free end of the grip 9, and the screw 902 is in threaded connection with the telescopic end of the telescopic rod 10. The telescopic rod 10 and the handle 9 are in threaded connection through the screw 902, so that the handle 9 and the telescopic rod 10 can be quickly assembled and disassembled, the occupied space between the telescopic rod 10 and the handle 9 is saved, and the portability of the water quality sampling device is improved due to the use of the telescopic rod 10. The connection mode between the handle 9 and the telescopic rod 10 can also adopt a quick connector in the prior art for connection, so long as the use requirement is met, and no excessive limitation is made. The telescopic rod is made of carbon fiber, and the telescopic rod is lighter in weight and convenient to carry.

The using method comprises the following steps: the handle 9 is connected with the charging bucket 1 through the clamping piece 901 and the clamping block 8, then the telescopic rod 10 is connected with the screw 902, then the length of the telescopic rod 10 is adjusted according to the position of river water sampling, after the adjustment is finished, the charging bucket 1 is stretched into the river water appointed sampling position by the telescopic rod 10 for sampling, after the sampling is finished, the charging bucket 1 is retracted, the discharging hole of the retracted charging bucket 1 is aligned with the opening of the detection container, the discharging hole is opened by pressing the control assembly, river water samples in the charging bucket 1 directly flow into the detection container from the discharging hole, and after the river water in the detection container reaches the sampling use amount, the control assembly is loosened.

In the present utility model, the terms "first," "second," "third," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance: the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. 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. A water quality sampling device is characterized in that: comprising

The sampling part is used for accommodating a river water sample to be detected;

a handle (9) arranged at one side of the sampling part and a control component arranged in the sampling part for controlling the water sample to be detected to flow out of the sampling part;

the control part is including locating backup pad (2) on the sampling portion, rotates on backup pad (2) and is equipped with clamp plate (3), and clamp plate (3) one end rotates and is equipped with pull rod (4), and pull rod (4) bottom is connected with backstop stopper (5).

2. A water sampling device according to claim 1, wherein:

one side of the supporting plate (2) is provided with a supporting lug (6), and a tension spring (7) is rotationally arranged between the supporting lug (6) and the pressing plate (3).

3. A water sampling device according to claim 2, wherein:

the sampling part is a charging bucket (1), the upper end of the charging bucket (1) is provided with a feed inlet, and the lower end of the charging bucket is provided with a discharge outlet.

4. A water sampling device according to claim 3, wherein:

the stop plug (5) is made of rubber.

5. The water sampling device of claim 4, wherein:

one side of the charging bucket (1) is provided with a clamping block (8), one end of the handle (9) is provided with a clamping block (901), and the clamping block (8) and the clamping block (901) are arranged in a sliding manner and can be detached.

6. A water sampling device according to claim 5, wherein:

the free end of the handle (9) is detachably provided with a telescopic rod (10).

7. The water sampling device of claim 6, wherein:

the free end of the handle (9) is provided with a screw rod (902), and the screw rod (902) is in threaded connection with the telescopic end of the telescopic rod (10).