CN215448612U

CN215448612U - Water sample collection system for environmental science

Info

Publication number: CN215448612U
Application number: CN202121553563.5U
Authority: CN
Inventors: 李爱民; 范猛
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-07
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to the technical field of water sample collection, and discloses a water sample collection device for environmental science, which comprises a shell, a hydraulic mechanism and a drop block, the upper part of the shell is provided with a hydraulic mechanism, the bottom of the shell is provided with a falling block, the bottom of the inner cavity of the shell is provided with a limiting block, the upper part of the limiting block is provided with a rubber sealing block, the bottom of the shell is evenly provided with water inlets, the bottom of the inner cavity of the shell is provided with a filter screen, the hydraulic mechanism comprises a hydraulic machine, the telescopic end of the hydraulic machine penetrates through the upper part of the shell and is provided with an adsorption block, the novel scheme can effectively sample liquid, when the liquid is sampled, filter liquid, avoid the inside silt of river to adsorb to the inside of casing, control the water intaking volume of sample, supplementary the device better fall fixed work that goes on.

Description

Water sample collection system for environmental science

Technical Field

The utility model belongs to the technical field of water sample collection, and particularly relates to a water sample collection device for environmental science.

Background

The water sample monitoring refers to the monitoring of physical properties, metal compounds, non-metal inorganic substances, organic compounds, biological monitoring, hydrological and meteorological parameters and substrate monitoring of environmental water bodies.

The water sample monitoring can be divided into environmental water body monitoring and water pollution source monitoring, and when the monitoring of the environmental water body is carried out the water body and is taken a sample, silt and debris in the general water body can be adsorbed to the inside of the sampling tube, so that the water body is required to be filtered and treated when being tested, and the process is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the water sample collection device for environmental science, which effectively solves the problem that when the water body is sampled in the monitoring of the water body in the environmental pollution, silt and impurities in the general water body can be adsorbed to the interior of the sampling tube, so that the water body is filtered when being tested, and the process is troublesome.

In order to achieve the purpose, the utility model provides the following technical scheme: a water sample collecting device for environmental science comprises a shell, a hydraulic mechanism and a falling block, wherein the hydraulic mechanism is arranged at the upper part of the shell, and the falling block is arranged at the bottom of the shell;

the bottom of the inner cavity of the shell is provided with a limiting block, the upper part of the limiting block is provided with a rubber sealing block, the bottom of the shell is uniformly provided with water inlets, and the bottom of the inner cavity of the shell is provided with a filter screen;

the hydraulic mechanism comprises a hydraulic machine, and the telescopic end of the hydraulic machine penetrates through the upper part of the shell and is provided with an adsorption block.

Preferably, a fixed seat is arranged at the upper part of the shell, the hydraulic machine is installed in the fixed seat, and a traction ring is arranged at the upper part of the fixed seat.

Preferably, the shape of the falling block is conical, a bearing seat is arranged at the upper part of the falling block, the falling block is connected with the bottom of the shell through the bearing seat, and a rotating groove is formed in the outer side surface of the falling block.

Preferably, the outer side surface of the rubber sealing block is provided with a limiting groove, and a sealing ring is arranged in the limiting groove.

Preferably, the bottom of the shell is provided with a pressure dispersing pipe, and a gas-water separation net is arranged inside the pressure dispersing pipe.

Preferably, the adsorption block consists of a fixed block and rubber pads, the upper part of the fixed block is connected with the telescopic end of the hydraulic press, and the rubber pads are arranged on the upper side and the lower side of the fixed block.

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

1. the rubber sealing block is arranged, so that the liquid in the shell can be blocked, the liquid in the shell can be prevented from dripping, the filter screen is arranged, the liquid can be filtered when being adsorbed, the silt in a river can be prevented from flowing into the shell, the liquid can be effectively sampled by the mechanism, the liquid can be filtered when being sampled, the silt in the river can be prevented from being adsorbed into the shell, the water taking amount of the sampled liquid can be controlled, and the device can be assisted to better perform the falling fixing work;

2. the fixed block is arranged, so that the adsorption block can be prevented from deforming, and the rubber pad is arranged, so that the liquid can be better adsorbed to the inside of the shell through the lifting of the hydraulic press;

3. the outer side face of the falling block is provided with the rotating groove, the rotating groove and the falling block are in conical arrangement, the falling block can rotate to descend when falling, and liquid can be stirred when the device descends, so that the device can descend better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the adsorption block of the present invention;

FIG. 3 is a schematic view of the rubber sealing block according to the present invention.

In the figure: 100. a housing; 110. a limiting block; 120. a rubber sealing block; 121. defining a slot; 122. a seal ring; 130. a water inlet; 140. a filter screen; 150. a fixed seat; 160. a traction ring; 170. a pressure dispersing pipe; 200. a hydraulic mechanism; 210. a hydraulic press; 220. an adsorption block; 221. a fixed block; 222. a rubber pad; 300. a drop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, an environmental science water sample collecting device includes a housing 100, a hydraulic mechanism 200 and a dropping block 300, wherein the hydraulic mechanism 200 is disposed at the upper part of the housing 100, and the dropping block 300 is disposed at the bottom of the housing 100;

the bottom of the inner cavity of the shell 100 is provided with a limiting block 110, the upper part of the limiting block 110 is provided with a rubber sealing block 120, the bottom of the shell 100 is uniformly provided with water inlets 130, and the bottom of the inner cavity of the shell 100 is provided with a filter screen 140;

the hydraulic mechanism 200 includes a hydraulic machine 210, and a telescopic end of the hydraulic machine 210 penetrates through the upper portion of the housing 100 and is provided with a suction block 220.

In the second embodiment, as shown in fig. 1, a fixing seat 150 is arranged at the upper part of the housing 100, the hydraulic machine 210 is mounted inside the fixing seat 150, a traction ring 160 is arranged at the upper part of the fixing seat 150, the fixing seat 150 is arranged, so that the position of the hydraulic machine 210 can be defined, the position of the hydraulic machine 210 is prevented from being deviated, and the traction ring 160 is arranged, so that the device can be better dragged, and the position of the device can be better adjusted and defined.

In the third embodiment, as shown in fig. 1, the dropping block 300 is conical, and the upper portion of the dropping block 300 is provided with a bearing seat, the dropping block 300 is connected with the bottom of the casing 100 through the bearing seat, the outer side surface of the dropping block 300 is provided with a rotating groove, and by providing the bearing seat and the rotating groove, the dropping block 300 can rotate and drop when dropping, and when the device drops, liquid can be stirred, so that the device can better drop.

In the fourth embodiment, as shown in fig. 3, a limiting groove 121 is formed in the outer side surface of the rubber sealing block 120, a sealing ring 122 is disposed inside the limiting groove 121, and by providing the limiting groove 121 and the sealing ring 122, the rubber sealing block 120 can perform better sealing operation, so as to prevent liquid from penetrating into the interior of the housing 100.

In the fifth embodiment, as shown in fig. 1, a pressure dissipating pipe 170 is disposed at the bottom of the casing 100, a gas-water separation net is disposed inside the pressure dissipating pipe 170, the pressure of the casing 100 can be dissipated by disposing the pressure dissipating pipe 170, and by disposing the gas-water separation net, external liquid can be effectively prevented from flowing into the casing 100 through the pressure dissipating pipe 170, so as to assist the pressure inside the casing 100 to dissipate better.

In the sixth embodiment, as shown in fig. 2, the adsorption block 220 is composed of a fixed block 221 and rubber pads 222, the upper portion of the fixed block 221 is connected to the telescopic end of the hydraulic machine 210, the rubber pads 222 are disposed on both the upper and lower sides of the fixed block 221, the adsorption block 220 can be prevented from deforming due to the arrangement of the fixed block 221, and the rubber pads 222 can better adsorb liquid through the lifting of the hydraulic machine 210, so that the liquid can be better adsorbed into the casing 100.

The working principle is as follows: the casing 100 is placed in a river, the falling block 300 is arranged, the casing 100 can better descend, the hydraulic press 210 operates, the adsorption block 220 ascends to adsorb liquid, the liquid is adsorbed into the casing 100 through the water inlet 130, the rubber sealing block 120 is arranged to block the liquid in the casing 100 and prevent the liquid in the casing 100 from dripping, the filter screen 140 is arranged to filter the liquid during the adsorption of the liquid, the silt in the river is prevented from flowing into the casing 100, the liquid can be effectively sampled by the mechanism, the liquid can be filtered when being sampled, and the silt in the river is prevented from being adsorbed into the casing 100, the water taking amount of the sampling is controlled, and the device is assisted to better perform falling and fixing work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental science water sample collection system which characterized in that: the hydraulic lifting device comprises a shell (100), a hydraulic mechanism (200) and a falling block (300), wherein the hydraulic mechanism (200) is arranged at the upper part of the shell (100), and the falling block (300) is arranged at the bottom of the shell (100);

the bottom of the inner cavity of the shell (100) is provided with a limiting block (110), the upper part of the limiting block (110) is provided with a rubber sealing block (120), the bottom of the shell (100) is uniformly provided with water inlets (130), and the bottom of the inner cavity of the shell (100) is provided with a filter screen (140);

the hydraulic mechanism (200) comprises a hydraulic machine (210), and the telescopic end of the hydraulic machine (210) penetrates through the upper part of the shell (100) and is provided with an adsorption block (220).

2. The water sample collection device for environmental science according to claim 1, wherein: the hydraulic press is characterized in that a fixed seat (150) is arranged at the upper part of the shell (100), the hydraulic press (210) is installed inside the fixed seat (150), and a traction ring (160) is arranged at the upper part of the fixed seat (150).

3. The water sample collection device for environmental science according to claim 1, wherein: the shape of the falling block (300) is conical, a bearing seat is arranged at the upper part of the falling block (300), the falling block (300) is connected with the bottom of the shell (100) through the bearing seat, and a rotating groove is formed in the outer side surface of the falling block (300).

4. The water sample collection device for environmental science according to claim 1, wherein: the outer side surface of the rubber sealing block (120) is provided with a limiting groove (121), and a sealing ring (122) is arranged in the limiting groove (121).

5. The water sample collection device for environmental science according to claim 1, wherein: the bottom of casing (100) is provided with pressure pipe (170) that looses, the inside of pressure pipe (170) that looses is provided with the gas-water separation net.

6. The water sample collection device for environmental science according to claim 1, wherein: the adsorption block (220) is composed of a fixed block (221) and rubber pads (222), the upper portion of the fixed block (221) is connected with the telescopic end of the hydraulic machine (210), and the upper side and the lower side of the fixed block (221) are respectively provided with the rubber pads (222).