CN216050880U

CN216050880U - Water sample storage device for environmental monitoring field sampling

Info

Publication number: CN216050880U
Application number: CN202121885547.6U
Authority: CN
Inventors: 冯墨函; 赵永利
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-15
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of storage devices, and discloses a water sample storage device for environmental monitoring field sampling, which comprises a bottom cover, wherein a piston is inserted into the bottom cover, the top of the inner wall of the bottom cover is in threaded connection with a sealing plate for sealing a fixing agent, the inner wall of the sealing plate is inserted with a plug for sealing, and the lower surface of the plug is fixedly connected with a spring for connection, so that one end of the spring is fixedly connected to the bottom of the inner wall of the sealing plate to pull the plug. This on-spot sampling water appearance storage device of environmental monitoring through the combination setting of piston, bottom, shrouding, end cap and spring, can leave the fixative between piston and shrouding in to the inside of a solid fixed cylinder after the measurement personnel sample, water and air contact are polluted when effectual avoiding examining personnel adds the fixative to a solid fixed cylinder inside, influence the accuracy of testing result, thereby the effectual practicality that has improved the device.

Description

Water sample storage device for environmental monitoring field sampling

Technical Field

The utility model relates to the technical field of storage devices, in particular to a water sample storage device for environmental monitoring field sampling.

Background

The environmental monitoring means the activities of monitoring and measuring the environmental quality condition by an environmental monitoring mechanism, and the environmental monitoring means the activities of monitoring and measuring the indexes reflecting the environmental quality to determine the environmental pollution condition and the environmental quality.

Chinese patent publication No. CN212221011U discloses an environmental monitoring field sampling water sample storage device, including storage box and water storage bottle, one side fixedly connected with hinge of storage box upper surface, one side fixedly connected with case lid of hinge, the last fixed surface of bottle lid is connected with the pull ring, one side fixedly connected with stay cord of pull ring, this environmental monitoring field sampling water sample storage device through the setting of storage box and water storage bottle groove, can effectively avoid the water storage bottle not receive external force to destroy, and then has protected the water sample, has effectively made things convenient for subsequent detection, through the setting of gravity piece, bell jar, bottle lid, pull ring and stay cord, the staff hand the stay cord when using put the water storage bottle into water, the gravity piece drives the bottle to sink to the bottom, not hard up the stay cord, the bottle lid is not hard up, the water sample floods into the water storage bottle, the pulling stay cord, the closed bell jar lid, the water storage bottle is lifted to the water surface, so that the workers can conveniently collect deep water samples.

The utility model discloses an in-service use, though can drive the bottle through the gravity piece and sink into submarine collection deep water position sample, but the water level of bank can enough be gathered to the measurement personnel under the condition that does not have the ship, be not convenient for gather the water sample of keeping away from the bank, can influence the accuracy of testing result to a certain extent, in addition, be not convenient for add the fixative in to water storage device, need open the bottle lid and add the fixative greatly, and the in-process of water sample contact air can lead to the water sample pollution, can influence the accuracy of testing result to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects in the prior art, the utility model provides a water sample storage device for environmental monitoring field sampling, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an environmental monitoring field sampling water appearance storage device, includes that the inner wall is pegged graft and is had the bottom of piston, the top threaded connection of bottom inner wall has the shrouding that is used for sealing up the fixative, the inner wall of shrouding is pegged graft and is had the end cap that is used for sealing up, the lower fixed surface of end cap is connected with the spring that is used for connecting, makes its one end fixed connection draw the end cap in the bottom of shrouding inner wall, the top threaded connection of bottom has the solid fixed cylinder that is used for saving the sample, the upper surface threaded connection of solid fixed cylinder has the connecting rod that is used for connecting, the top of connecting rod is connected with the mount that is used for connecting through the bearing, the top fixedly connected with of mount is used for the U-shaped pole that grips.

Optionally, a pressing rod for pressing is inserted into the lower surface of the bottom cover, so that one end of the pressing rod penetrating through the bottom cover is fixedly connected to the bottom of the piston to extrude the fixing agent stored at the bottom of the sealing plate.

Optionally, a movable rod for connection is inserted into the upper surface of the fixed frame, an extension spring for supporting is sleeved on the side surface of the movable rod, and two ends of the extension spring are respectively and fixedly connected to the surfaces of the movable rod and the fixed frame.

Optionally, one end of the movable rod penetrating through the fixed frame is fixedly connected with a pressing plate for pressing, so that the upper surface of the movable rod upwards pushes the movable rod to stretch the extension spring.

Optionally, the bottom of pressing the board is connected with the pull rod that is used for connecting through the bearing, the bottom threaded connection of pull rod has and is used for sealed rubber buffer, peg graft at the top of fixed section of thick bamboo rubber buffer bottom.

Optionally, the upper surface of the sealing plate is fixedly connected with a fixing plate for rotation, and anti-slip lines for increasing friction are arranged on the side face of the fixing plate.

(III) advantageous effects

The utility model provides a water sample storage device for environmental monitoring field sampling, which has the following beneficial effects:

1. this on-spot sampling water appearance storage device of environmental monitoring through the combination setting of piston, bottom, shrouding, end cap and spring, can leave the fixative between piston and shrouding in to the inside of a solid fixed cylinder after the measurement personnel sample, water and air contact are polluted when effectual avoiding examining personnel adds the fixative to a solid fixed cylinder inside, influence the accuracy of testing result, thereby the effectual practicality that has improved the device.

2. This on-spot sampling water appearance storage device of environmental monitoring sets up through the combination of a fixed section of thick bamboo, connecting rod, mount and U-shaped pole, can be convenient for the water that testing personnel selected suitable position and degree of depth takes a sample to in the accuracy that improves the testing result, thereby the effectual testing personnel work efficiency that has improved has reduced the degree of difficulty that testing personnel took a sample, further the effectual practicality that improves the device.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an exploded view of the present invention at the bottom cover;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention.

In the figure: 1. a piston; 2. a bottom cover; 3. closing the plate; 4. a plug; 5. a spring; 6. a fixed cylinder; 7. a connecting rod; 8. a fixed mount; 9. a U-shaped rod; 10. a pressing lever; 11. a movable rod; 12. an extension spring; 13. a pressing plate; 14. a pull rod; 15. a rubber plug; 16. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a water sample storage device for sampling in an environment monitoring field comprises a bottom cover 2 with a piston 1 inserted in the inner wall, in order to store a fixing agent between the piston 1 and a sealing plate 3 and add the fixing agent to the inside of a fixed cylinder 6 after sampling by a detector, a pressing rod 10 for pressing is inserted in the lower surface of the bottom cover 2, one end of the pressing rod penetrating through the bottom cover 2 is fixedly connected to the bottom of the piston 1 to extrude the fixing agent stored at the bottom of the sealing plate 3, the sealing plate 3 for sealing the fixing agent is connected to the top of the inner wall of the bottom cover 2 through threads, a fixing plate 16 for rotating is fixedly connected to the upper surface of the sealing plate 3, anti-skid lines for increasing friction are arranged on the side surface of the fixing plate 16, a plug 4 for sealing is inserted in the inner wall of the sealing plate 3, a spring 5 for connection is fixedly connected to the lower surface of the plug 4, one end of the pressing rod is fixedly connected to the bottom of the inner wall of the sealing plate 3 to draw the plug 4, a silica gel pad is bonded on the lower surface of the pressing rod 10, so that a detector can push the pressing rod 10 to extrude the fixing agent between the piston 1 and the sealing plate 3 into the fixed cylinder 6 from the inner wall of the sealing plate 3, when the detector squeezes the pressing rod 10, a water sample in the fixed cylinder 6 can be extruded from a gap between the rubber plug 15 and the fixed cylinder 6, and then the rubber plug 15 is stably inserted into the fixed cylinder 6;

in order to facilitate the detection personnel to select a water body with a proper position and depth for sampling, so as to improve the accuracy of a detection result, the top of the bottom cover 2 is in threaded connection with a fixed cylinder 6 for storing a sample, the upper surface of the fixed cylinder 6 is in threaded connection with a connecting rod 7 for connection, the top of the connecting rod 7 is connected with a fixed frame 8 for connection through a bearing, the top of the fixed frame 8 is fixedly connected with a U-shaped rod 9 for holding, the upper surface of the fixed frame 8 is inserted with a movable rod 11 for connection, the side surface of the movable rod 11 is sleeved with an extension spring 12 for support, two ends of the extension spring 12 are respectively and fixedly connected with the surfaces of the movable rod 11 and the fixed frame 8, one end of the movable rod 11 penetrating through the fixed frame 8 is fixedly connected with a pressing plate 13 for pressing, the upper surface of the pressing plate upwards pushes the movable rod 11 to extend the extension spring 12, the bottom of the pressing plate 13 is connected with a pull rod 14 for connection through a bearing, the bottom threaded connection of pull rod 14 has rubber buffer 15 that is used for sealing, and peg graft in the top of a fixed section of thick bamboo 6 in rubber buffer 15 bottom, and anti-skidding line has been seted up to the side of a fixed section of thick bamboo 6 to on the inspection personnel pegs graft a fixed mount with a fixed section of thick bamboo 6, avoid a fixed section of thick bamboo 6 to break away from the mount in the in-process of transportation, press the lower surface bonding of pressing plate 13 to have the rubber pad, so that the inspection personnel finger presses.

In the utility model, the working steps of the device are as follows:

1. before use, a fixing agent is added to the top of the piston 1, then the sealing plate 3 is fixed to the top of the bottom cover 2 through the fixing plate 16, and the fixing cylinder 6 is fixed to the upper surface of the bottom cover 2 by rotating the fixing cylinder 6 along the thread direction;

2. then the connecting rod 7 and the pull rod 14 are rotated along the thread direction, the connecting rod 7 is connected to the top of the fixed cylinder 6, and the pull rod 14 is connected to the top of the rubber plug 15;

3. during the sample, the palm laminating is on the surface of U-shaped pole 9, and the finger laminating is pressed on the surface of pull rod 14, pulls out the inner wall of a fixed cylinder 6 with rubber buffer 15 and can take a sample, and the sample is accomplished the back, and the extrusion is pressed down pole 10, with the fixative extrude from the top of shrouding 3 can.

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 monitoring is water appearance storage device for on-spot sampling, has bottom (2) of piston (1) including the inner wall grafting, its characterized in that: the top threaded connection of bottom (2) inner wall has shrouding (3) that is used for sealing up the fixative, the inner wall of shrouding (3) is pegged graft and is used for sealed end cap (4), the lower fixed surface of end cap (4) is connected with spring (5) that are used for connecting, makes its one end fixed connection draw end cap (4) in the bottom of shrouding (3) inner wall to close, the top threaded connection of bottom (2) has solid fixed cylinder (6) that are used for saving the sample, the upper surface threaded connection of gu fixed cylinder (6) has connecting rod (7) that are used for connecting, the top of connecting rod (7) is connected with mount (8) that are used for connecting through the bearing, the top fixedly connected with of mount (8) is used for U-shaped pole (9) that grip.

2. The water sample storage device for sampling in the environment monitoring field as claimed in claim 1, wherein: the lower surface of the bottom cover (2) is inserted with a pressing rod (10) for pressing, so that one end of the pressing rod penetrating through the bottom cover (2) is fixedly connected to the bottom of the piston (1) to extrude the fixing agent stored at the bottom of the sealing plate (3).

3. The water sample storage device for sampling in the environment monitoring field as claimed in claim 1, wherein: the upper surface of mount (8) is pegged graft and is had movable rod (11) that are used for connecting, the side of movable rod (11) is cup jointed extension spring (12) that are used for supporting, extension spring (12)'s both ends fixed connection respectively is on the surface of movable rod (11) and mount (8).

4. The water sample storage device for sampling in the environment monitoring field according to claim 3, wherein: one end of the movable rod (11) penetrating through the fixed frame (8) is fixedly connected with a pressing plate (13) used for pressing, so that the upper surface of the movable rod upwards pushes the movable rod (11) to stretch the stretching spring (12).

5. The water sample storage device for sampling in the environment monitoring field according to claim 4, wherein: the bottom of pressing board (13) is connected with pull rod (14) that are used for connecting through the bearing, the bottom threaded connection of pull rod (14) has rubber buffer (15) that are used for sealing, peg graft at the top of fixed section of thick bamboo (6) rubber buffer (15) bottom.

6. The water sample storage device for sampling in the environment monitoring field as claimed in claim 1, wherein: the upper surface fixed connection of shrouding (3) is used for pivoted fixed plate (16), the side of fixed plate (16) is seted up and is used for increasing frictional anti-skidding line.