CN210981870U

CN210981870U - Water sampling device for heavy metal pollution

Info

Publication number: CN210981870U
Application number: CN201921032113.4U
Authority: CN
Inventors: 邹敏
Original assignee: Daqing Zhonghuan Evaluation And Testing Co ltd
Current assignee: Daqing Zhonghuan Evaluation And Testing Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-07-10
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a water sampling device for heavy metal pollution, including the cage support, the both sides of cage support all are provided with mounting structure, the inner chamber of cage support installs the sample bottle through mounting structure, the sample bottle is including the sample bottle body, the top of sample bottle body is provided with the bottleneck, the top of bottleneck is provided with the bottle plug, the bottom fixedly connected with connecting rod of bottle plug, the water inlet has been seted up to the bottom of sample bottle body, the bottom of sample bottle body inner chamber is provided with the water shutoff board with water inlet looks adaptation. The utility model provides a water that traditional water sampling device mostly all will take a sample with a small bottle is transferred to the storage tank in, the water sample can receive the pollution again during the transfer, leads to the skew real problem of test data, this water sampling device for heavy metal pollution possesses the integrative advantage of sampling storage for the water sample can not further pollution, has improved the accuracy of water sample detection data.

Description

Water sampling device for heavy metal pollution

Technical Field

The utility model relates to a sewage sampling test technical field specifically is a water sampling device for heavy metal pollution.

Background

Heavy metal pollution refers to environmental pollution caused by heavy metals or compounds thereof, mainly caused by human factors such as mining, waste gas emission, sewage irrigation and use of products with heavy metals exceeding standards, and the heavy metal content in the environment is increased due to human activities, exceeds a normal range, directly harms human health and causes deterioration of environmental quality.

Heavy metal pollution has included water pollution, when needs examine the water, just need use water sampling device, and traditional water sampling device is mostly transferred the water of sample to the storage tank with a small bottle in, and the water sample can receive the pollution once more during the transfer, leads to test data skew truely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water sampling device for heavy metal pollution possesses the integrative advantage of sampling storage, has solved traditional water sampling device and has mostly all transferred the water of sample to the storage tank with a small bottle, and the water sample may receive the pollution again during the transfer, leads to the skew real problem of test data.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water sampling device for heavy metal pollution, includes the cage support, the both sides of cage support all are provided with mounting structure, the inner chamber of cage support installs the sample bottle through mounting structure, the sample bottle is including the sample bottle body, the top of sample bottle body is provided with the bottleneck, the top of bottleneck is provided with the bottle plug, the bottom fixedly connected with connecting rod of bottle plug, the water inlet has been seted up to the bottom of sample bottle body, the bottom of sample bottle body inner chamber is provided with the water shutoff board with water inlet looks adaptation, the bottom and the water shutoff board fixed connection of connecting rod, the equal fixedly connected with screw rod two in both sides of water shutoff board bottom, the bottom of screw rod two runs through to the bottom of sample bottle body, the surface threaded connection of screw rod two has swivel nut two, be provided with sealing mechanism between the bottom of water shutoff board and the sample bottle body.

Preferably, the top of the suspension cage support is fixedly connected with a rope sleeve, and the top of the rope sleeve is provided with a lifting rope.

Preferably, the mounting structure comprises a first threaded sleeve, the first threaded sleeve penetrates through two sides of the cage support, the inner cavity of the first threaded sleeve is in threaded connection with a first screw rod, one end of the first screw rod extends to the inner cavity of the cage support and is rotatably connected with a clamping block, one side of the clamping block is in contact with the sampling bottle body, and the other end of the first screw rod is fixedly connected with a rotating block.

Preferably, sealing mechanism is including being fixed in the sealing washer of water shutoff board bottom, the seal groove with sealing washer looks adaptation is seted up to the bottom of sampling bottle inner chamber.

Preferably, the top of the bottle stopper is fixedly connected with a lifting block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a with the whole aquatic of putting into of cage support and sampling bottle, make sampling bottle inner chamber gain the water sample, the back is finished in the sample, the user can screw thread sleeve two, make two pairs of water shutoff boards of thread sleeve carry on spacing fixed, the water shutoff board makes the bottle plug up the bottleneck, can reach the integrative purpose of sampling storage, it mostly all uses a small bottle with the water of sample to change to the storage tank to have solved traditional water sampling device, the water sample can receive the pollution again during the transfer, lead to the skew real problem of test data, this water sampling device for heavy metal pollution, possess the integrative advantage of sampling storage, make the water sample can not further pollution, the accuracy of water sample detection data has been improved.

2. The utility model discloses a setting of fag end and lifting rope, user's accessible lifting rope hoists the cage support, and it is convenient to bring for the user during the water sampling.

3. The utility model discloses a setting of mounting structure, the user puts into the inner chamber of cage support with the sample bottle, and the rotatory piece that changes of user drives screw rod one and rotates, and screw rod one makes two clamp splice motion in opposite directions fix the sample bottle body through swivel nut one, can reach the purpose of installation sample bottle.

4. The utility model discloses a sealing mechanism's setting can guarantee the sealed between water shutoff board and the water inlet, has avoided the water sample to flow from water inlet department.

5. The utility model discloses a carry the setting of piece, the rotatory swivel nut of user is two for leave the certain distance between swivel nut two and the sample bottle, the user upwards stimulates and carries the piece, makes the bottle plug break away from the inner chamber of bottleneck, and the bottle plug passes through the connecting rod and drives the motion of water shutoff board, and the water of sample then flows through water inlet department, can discharge the water of sample by the facilitate use.

Drawings

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

FIG. 2 is a front view section of the sampling bottle structure of the present invention;

fig. 3 is an enlarged partial view of a in fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of the sampling bottle structure of the present invention.

In the figure: 1. a cage support; 2. a mounting structure; 21. a first screw sleeve; 22. a first screw rod; 23. a clamping block; 24. rotating the block; 3. sampling a bottle; 31. sampling the bottle body; 32. a bottle mouth; 33. a bottle stopper; 34. a connecting rod; 35. a water inlet; 36. a water plugging plate; 37. a second screw; 38. a second threaded sleeve; 39. a sealing mechanism; 391. a seal ring; 392. a bee groove; 310. lifting blocks; 4. rope sleeves; 5. a lifting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water body sampling device for heavy metal pollution comprises a suspension cage support 1, wherein mounting structures 2 are arranged on two sides of the suspension cage support 1, each mounting structure 2 comprises a first threaded sleeve 21, each first threaded sleeve 21 penetrates through the two sides of the suspension cage support 1, a first screw rod 22 is in threaded connection with the inner cavity of each first threaded sleeve 21, one end of each first screw rod 22 extends to the inner cavity of the suspension cage support 1 and is rotatably connected with a clamping block 23, one side of each clamping block 23 is in contact with a sampling bottle body 31, a rotating block 24 is fixedly connected with the other end of each first screw rod 22, through the arrangement of the mounting structures 2, a user puts a sampling bottle 3 into the inner cavity of the suspension cage support 1, the rotating block 24 is rotated by the user to drive the first screw rods 22 to rotate, the first screw rods 22 enable the two clamping blocks 23 to move oppositely through the first threaded sleeves 21 to fix the sampling bottle bodies 31, the purpose of mounting the sampling bottle 3 can be achieved, the sampling bottle, the sampling bottle 3 comprises a sampling bottle body 31, a bottle mouth 32 is arranged at the top of the sampling bottle body 31, a bottle plug 33 is arranged at the top of the bottle mouth 32, a connecting rod 34 is fixedly connected at the bottom of the bottle plug 33, a water inlet 35 is arranged at the bottom of the sampling bottle body 31, a water blocking plate 36 matched with the water inlet 35 is arranged at the bottom of an inner cavity of the sampling bottle body 31, the bottom of the connecting rod 34 is fixedly connected with the water blocking plate 36, two sides of the bottom of the water blocking plate 36 are fixedly connected with a screw rod II 37, the bottom of the screw rod II 37 penetrates to the bottom of the sampling bottle body 31, a screw sleeve II 38 is in threaded connection with the surface of the screw rod II 37, a sealing mechanism 39 is arranged between the bottom of the water blocking plate 36 and the sampling bottle body 31, the sealing mechanism 39 comprises a sealing ring 391 fixed at the bottom of the water blocking plate 36, a sealing groove 392 matched with the sealing ring 391, avoided the water sample to flow from water inlet 35, the top fixedly connected with fag end 4 of cage support 1, the top of fag end 4 is provided with lifting rope 5, setting through fag end 4 and lifting rope 5, user's accessible lifting rope 5 lifts cage support 1, it is convenient to bring for the user during the water sample, the top fixedly connected with of bottle plug 33 carries out piece 310, setting through carrying out piece 310, the rotatory second 38 of swivel nut of user, make and leave the certain distance between second 38 of swivel nut and the sample bottle 31, the user upwards stimulates and carries out piece 310, make bottle plug 33 break away from the inner chamber of bottleneck 32, bottle plug 33 passes through connecting rod 34 and drives the motion of water shutoff board 36, the water of sample then flows through water inlet 35 department, can facilitate the use emit the water of sample.

The working principle is as follows: when the utility model is used, a user installs the sampling bottle 3 on the suspension cage support 1 through the mounting structure 2, the suspension cage support 1 and the sampling bottle 3 are put into water integrally, the suspension cage support 1 and the sampling bottle 3 sink through the gravity of the suspension cage support 1, the water buoyancy enables the water blocking plate 36 to move upwards, the water blocking plate 36 drives the bottle plug 33 through the connecting rod 34 to open the bottle mouth 32, the air in the sampling bottle body 31 is discharged through the bottle mouth 32, the liquid enters the inner cavity of the sampling bottle body 31 through the connecting rod 34, after the sampling is finished, the suspension cage support 1 and the sampling bottle 3 are pulled out of the water surface, the water inlet 35 is blocked because the water gravity drives the water blocking plate 36 to move downwards, the water blocking plate 36 drives the bottle plug 33 to move downwards to block the bottle mouth 32, the sampling purpose can be achieved, the user rotates the screw sleeve two 38 again to make the screw sleeve two 38 contact with the sampling bottle body 31, and make the water blocking plate 36 fixedly installed with the sampling bottle body 31, the water in the inner cavity of the sampling bottle body 31 can be stored, and the purpose of integrating sampling and storing is achieved.

In summary, the following steps: this water sampling device for heavy metal pollution, through putting into the aquatic with cage support 1 and sampling bottle 3 whole, make 31 inner chambers of sampling bottle body gain the water sample, the back is accomplished in the sample, the user can screw thread sleeve two 38, make thread sleeve two 38 carry on spacing fixedly to water shutoff board 36, water shutoff board 36 makes bottle plug 33 plug up bottleneck 32, can reach the integrative purpose of sampling storage, it all rotates the water of sample to the storage tank with a small bottle mostly to have solved traditional water sampling device, the water sample may receive the pollution once more during the transfer, lead to the skew real problem of test data.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy metal pollution uses water sampling device, includes cage support (1), its characterized in that: the device comprises a suspension cage support (1), wherein mounting structures (2) are arranged on two sides of the suspension cage support (1), a sampling bottle (3) is mounted in an inner cavity of the suspension cage support (1) through the mounting structures (2), the sampling bottle (3) comprises a sampling bottle body (31), a bottle mouth (32) is arranged at the top of the sampling bottle body (31), a bottle stopper (33) is arranged at the top of the bottle mouth (32), a connecting rod (34) is fixedly connected to the bottom of the bottle stopper (33), a water inlet (35) is formed in the bottom of the sampling bottle body (31), a water blocking plate (36) matched with the water inlet (35) is arranged at the bottom of the inner cavity of the sampling bottle body (31), the bottom of the connecting rod (34) is fixedly connected with the water blocking plate (36), screw rods (37) are fixedly connected to two sides of the bottom of the water blocking plate (36), and the bottom of the screw rods (37), the surface of the second screw rod (37) is in threaded connection with a second screw sleeve (38), and a sealing mechanism (39) is arranged between the bottom of the water plugging plate (36) and the sampling bottle body (31).

2. The sampling device for the water body polluted by the heavy metal according to claim 1, wherein: the top of the suspension cage support (1) is fixedly connected with a rope sleeve (4), and the top of the rope sleeve (4) is provided with a lifting rope (5).

3. The sampling device for the water body polluted by the heavy metal according to claim 1, wherein: mounting structure (2) include swivel nut one (21), the both sides of setting at cage support (1) are run through to swivel nut one (21), the inner chamber threaded connection of swivel nut one (21) has screw rod one (22), the one end of screw rod one (22) extends to the inner chamber of cage support (1) and rotates and is connected with clamp splice (23), one side and the contact of sample bottle (31) of clamp splice (23), the other end fixedly connected with commentaries on classics piece (24) of screw rod one (22).

4. The sampling device for the water body polluted by the heavy metal according to claim 1, wherein: sealing mechanism (39) are including being fixed in sealing washer (391) of stifled water board (36) bottom, seal groove (392) with sealing washer (391) looks adaptation are seted up to the bottom of sample bottle (31) inner chamber.

5. The sampling device for the water body polluted by the heavy metal according to claim 1, wherein: the top of the bottle stopper (33) is fixedly connected with a lifting block (310).