CN218157093U - Multifunctional sampling equipment for environmental monitoring - Google Patents
Multifunctional sampling equipment for environmental monitoring Download PDFInfo
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- CN218157093U CN218157093U CN202221828496.8U CN202221828496U CN218157093U CN 218157093 U CN218157093 U CN 218157093U CN 202221828496 U CN202221828496 U CN 202221828496U CN 218157093 U CN218157093 U CN 218157093U
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- environmental monitoring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model provides a multi-functional sampling equipment is used in environmental monitoring relates to water quality sampling field, has open-ended sampling cylinder including the top, the inboard of sampling cylinder is provided with the connecting block and sets up from top to bottom the connecting rod and the sealed pad of connecting block department, the top of sampling cylinder is provided with the measuring rope, the top of connecting rod is provided with tensile rope, the outside of sampling cylinder is provided with the storage cylinder that is used for the bearing and is used for sealed seal assembly, the inboard of sampling cylinder be provided with seal assembly with the coupling assembling that the connecting block is connected, the utility model discloses a storage cylinder makes the sampling cylinder be in different water layers with the cooperation of measuring the rope to it rises to make the connecting rod drive the connecting block through tensile rope, and sealed the bottom that makes the sampling cylinder produce the negative pressure simultaneously makes the water inhale the inboard of sampling cylinder, makes sampling device can carry out the sampling work to the quality of water of different water layers, makes the sampling of water more comprehensive to make the inspection of water quality more accurate.
Description
Technical Field
The utility model relates to a quality of water sample field especially relates to a multi-functional sampling equipment is used in environmental monitoring.
Background
The environmental monitoring is to track the change of environmental quality and determine the environmental quality level by detecting the content and the discharge of various substances which have influence on human beings and the environment, thereby providing a foundation and guarantee for the work of environmental management, pollution treatment and the like. Environmental monitoring typically includes background investigation, protocol determination, point optimization, field sampling, sample transport, laboratory analysis, data collection, analysis integration, and the like.
The sampling work of rivers, lakes and reservoirs is an important content of environmental science research and water environment protection and management work.
The prior patent document CN216746905U discloses an environmental monitoring and sampling device, which comprises a telescopic sleeve and a telescopic loop bar sleeved with the telescopic sleeve, wherein the end part of the telescopic loop bar is rotatably connected with a sampling barrel body; the adjusting assembly is used for adjusting the angle of the sampling barrel body and is arranged between the telescopic sleeve and the sampling barrel body; the protection assembly is used for avoiding polluting the protection assembly of the sample water when extracting the sampling barrel body and locating the sampling barrel body.
The sampling of current river, lake and reservoir uses flourishing water installation to gather the water upper strata through the staff generally, and this kind of mode can gather quality of water, but only can make the water detection accuracy reduce through gathering and carrying out the inspection to the water upper strata, and secondly, when sampling to the different degree of depth water, collection system can make the water of the different degree of depth be the mixed state, leads to can not accurate detection water quality of water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the following problems existing in the prior art: the sampling of current river, lake and reservoir uses flourishing water installation to gather the water upper strata through the staff generally, and this kind of mode can gather quality of water, but only can make the water detection accuracy reduce through gathering and carrying out the inspection to the water upper strata, and secondly, when sampling to the different degree of depth water, collection system can make the water of the different degree of depth be the mixed state, leads to can not accurate detection water quality of water.
For solving the problem that prior art exists, the utility model provides an environmental monitoring uses multi-functional sampling equipment, have the open-ended sampling cylinder including the top, the inboard of sampling cylinder is provided with the connecting block and sets up from top to bottom the connecting rod and the sealed pad of connecting block department, the top of sampling cylinder is provided with the measuring rope, the top of connecting rod is provided with tensile rope, the outside of sampling cylinder is provided with the storage cylinder that is used for the bearing and is used for sealed seal assembly, the inboard of sampling cylinder be provided with seal assembly with the coupling assembling that the connecting block is connected, the utility model discloses a storage cylinder makes the sampling cylinder be in different water layers with the cooperation of measuring rope to it rises to make the connecting rod drive the connecting block through tensile rope, and sealed pad makes the bottom of sampling cylinder produce the negative pressure and makes the water inhale the inboard of sampling cylinder simultaneously, makes sampling device can carry out the sampling work to the quality of water of different water layers, makes the sampling of water more comprehensive, thereby makes the quality of water inspection more accurate, removes the bottom that drives seal assembly through the connecting block and shift up through the connecting assembly simultaneously and makes the sampling cylinder, thereby prevents the inboard water loss of sampling cylinder, prevents simultaneously from mixing with the water contact production on sampling layer.
Preferably, the outside diameter of sealed pad is greater than the inside diameter of sampling cylinder, the shape of connecting block is I-shaped, and this structure is used for making the inboard negative pressure that produces of sampling cylinder absorb the water.
Preferably, the side of the connecting block is provided with a sealing ring, the outside diameter of the sealing ring is larger than the inside diameter of the sampling cylinder, and the structure is used for preventing water from entering the inside of the connecting block, so that the connecting block needs to be cleaned.
Preferably, the sealing assembly comprises a connecting strip for connection, a fixed cylinder arranged below the connecting strip and a rubber cylinder arranged on the inner side of the fixed cylinder, and the sealing assembly is used for sealing the bottom end of the sampling cylinder.
Preferably, the inside diameter of rubber tube is less than the outside diameter of sampling cylinder, the inboard top of rubber tube is provided with the inclined plane, and this structure is used for preventing that the rubber tube can't seal the sampling cylinder when rising.
Preferably, the connecting assembly comprises a sliding block, a push rod for connecting is installed at the push rod, the sliding block is T-shaped in cross section, and the structure is used for driving the sealing assembly to move upwards.
Preferably, the top of connecting strip is provided with the spout, the spout shape of connecting strip is T shape, and this structure is used for making seal assembly can dismantle through slider and disconnection, discharges the inboard water of sampling cylinder simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cooperation messenger's sampling cylinder of storage cylinder and measuring rope is in different water layers, and it rises to make the connecting rod drive the connecting block through tensile rope, the sealed inboard that makes the water inhale the sampling cylinder of bottom production negative pressure that fills up simultaneously, make sampling device can carry out the sampling work to the quality of water on different water layers, make the sampling of water quality more comprehensive, thereby make the inspection of water quality more accurate, it shifts up the bottom that makes the sampling cylinder to move up through coupling assembling drive seal assembly through the connecting block removal simultaneously, thereby prevent the inboard water loss of sampling cylinder, prevent simultaneously that the inboard water of sampling cylinder from producing with the water contact on upper strata and mixing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view of a sampling cartridge according to the present invention;
fig. 3 is an exploded view of the seal assembly of the present invention;
fig. 4 is a schematic sectional and exploded view of the connection assembly of the present invention;
reference numerals: 1. a sampling cartridge; 2. a storage barrel; 3. a seal assembly; 31. a connecting strip; 32. a rubber cylinder; 33. a fixed cylinder; 4. a connecting rod; 5. measuring a rope; 6. stretching the rope; 7. connecting blocks; 8. a seal ring; 9. a gasket; 10. a connection assembly; 101. a push rod; 102. a slide block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 4, a multifunctional sampling device for environmental monitoring is assembled by the following components:
assembly description: firstly, connecting rod 4 is connected with connecting block 7, sealing ring 8 and sealing gasket 9 are respectively connected with connecting block 7, connecting block 7 is installed on the inner side of sampling cylinder 1, rubber cylinder 32 is installed on the inner side of fixed cylinder 33, connecting strip 31 is installed on the upper side of fixed cylinder 33, measuring rope 5 is installed on the upper side of sampling cylinder 1, tensile rope 6 is installed on connecting rod 4, connecting strip 31 is connected with sampling cylinder 1 through the sliding groove of sampling cylinder 1, push rod 101 is connected with slide block 102, and the slide block 102 is connected with connecting strip 31 by placing the connecting strip on the inner side of sampling cylinder 1, so that connecting strip 31 is fixed, push rod 101 is connected with connecting block 7, and then storage cylinder 2 is installed through the sliding groove of sampling cylinder 1.
Description of the working principle: place joining in marriage the dress piece through containing section of thick bamboo 2, rethread measuring rope 5 makes sampling cylinder 1 descend to the appointed degree of depth, simultaneously through the tensile rope 6 of pulling make connecting rod 4 drive connecting block 7 and rise, connecting block 7 rises and drives sealed pad 9 and remove, make the bottom of sampling cylinder 1 produce the inboard that the negative pressure made the water inhale sampling cylinder 1, prevent the inboard of sampling cylinder 1 through sealing ring 8 simultaneously and leak, rethread connecting block 7 rises and drives push rod 101 and remove, make, 101 drives connecting strip 31 through slider 102 and rises, make connecting strip 31 drive rubber cylinder 32 through solid fixed cylinder 33 again and rise, make rubber cylinder 32 be connected with sampling cylinder 1, carry out blocking work to the inlet opening of sampling cylinder 1 bottom simultaneously, make sampling cylinder 1 shift out the surface of water through tensile rope 6 simultaneously.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multifunctional sampling device for environmental monitoring comprises a sampling cartridge (1) with an opening at the top, and is characterized in that: the inboard of cartridge (1) is provided with connecting block (7) and sets up from top to bottom connecting rod (4) and sealed pad (9) of connecting block (7) department, the top of cartridge (1) is provided with measuring rope (5), the top of connecting rod (4) is provided with tensile rope (6), the outside of cartridge (1) is provided with the storage cylinder (2) that are used for the bearing and is used for sealed sealing component (3), the inboard of cartridge (1) be provided with sealing component (3) with coupling assembling (10) that connecting block (7) are connected.
2. The multifunctional sampling device for environmental monitoring as set forth in claim 1, wherein: the outside diameter of sealed pad (9) is greater than the inboard diameter of sampling cylinder (1), the shape of connecting block (7) is the I-shaped.
3. The multifunctional sampling device for environmental monitoring as recited in claim 1, wherein: the side of connecting block (7) is provided with sealing ring (8), the outside diameter of sealing ring (8) is greater than the inside diameter of sampling cartridge (1).
4. The multifunctional sampling device for environmental monitoring as set forth in claim 1, wherein: the sealing assembly (3) comprises a connecting strip (31) for connection, a fixed cylinder (33) arranged below the connecting strip (31) and a rubber cylinder (32) arranged on the inner side of the fixed cylinder (33).
5. The multifunctional sampling device for environmental monitoring as recited in claim 4, wherein: the inner diameter of the rubber cylinder (32) is smaller than the outer diameter of the sampling cylinder (1), and the top end of the inner side of the rubber cylinder (32) is provided with an inclined plane.
6. The multifunctional sampling device for environmental monitoring as recited in claim 1, wherein: the connecting assembly (10) comprises a sliding block (102) which is used for connecting a push rod (101) and is arranged at the position of the push rod (101), and the cross section of the sliding block (102) is in a T shape.
7. The multifunctional sampling device for environmental monitoring as recited in claim 4, wherein: the top end of the connecting strip (31) is provided with a sliding groove, and the sliding groove of the connecting strip (31) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828496.8U CN218157093U (en) | 2022-07-15 | 2022-07-15 | Multifunctional sampling equipment for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828496.8U CN218157093U (en) | 2022-07-15 | 2022-07-15 | Multifunctional sampling equipment for environmental monitoring |
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| Publication Number | Publication Date |
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| CN218157093U true CN218157093U (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221828496.8U Active CN218157093U (en) | 2022-07-15 | 2022-07-15 | Multifunctional sampling equipment for environmental monitoring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309488A (en) * | 2023-11-30 | 2023-12-29 | 河北省保定水文勘测研究中心 | Groundwater quality of water monitoring sampling device |
| CN117589960A (en) * | 2024-01-18 | 2024-02-23 | 浙江甬信检测技术有限公司 | River water quality parameter comprehensive monitor |
| CN117309488B (en) * | 2023-11-30 | 2024-05-31 | 河北省保定水文勘测研究中心 | Groundwater quality of water monitoring sampling device |
-
2022
- 2022-07-15 CN CN202221828496.8U patent/CN218157093U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309488A (en) * | 2023-11-30 | 2023-12-29 | 河北省保定水文勘测研究中心 | Groundwater quality of water monitoring sampling device |
| CN117309488B (en) * | 2023-11-30 | 2024-05-31 | 河北省保定水文勘测研究中心 | Groundwater quality of water monitoring sampling device |
| CN117589960A (en) * | 2024-01-18 | 2024-02-23 | 浙江甬信检测技术有限公司 | River water quality parameter comprehensive monitor |
| CN117589960B (en) * | 2024-01-18 | 2024-04-16 | 浙江甬信检测技术有限公司 | River water quality parameter comprehensive monitor |
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