CN218067171U

CN218067171U - A environmental sewage sample thief for environmental engineering research

Info

Publication number: CN218067171U
Application number: CN202222066188.2U
Authority: CN
Inventors: 赵富利
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-16
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an environment sewage sample thief for environmental engineering research relates to sewage sampling technical field, including cartridge and sampling main part, the top and the bottom of cartridge are equallyd divide and are do not articulated to have sealed lid. The utility model discloses a degree of depth of sampling can be regulated and control such as receipts reel and lifting rope, order about two outer elasticity haulage rope through two electronic jars and remove and keep away from electronic jar, its outer elasticity haulage rope and interior elasticity rope that is in the tension state can kick-back and drive sealed lid and get back to the original place and close closed in order to seal the sampling cylinder, can sample the sewage of different required depths conveniently effectively, its sealed sampling cylinder can avoid the sewage sample to flow in from the sampling cylinder and cause the sample to lose, and still avoid not the water of required depth to get into in the sampling cylinder and cause the sample pollution, keep the relative integrality and the accuracy of sewage sample better, be convenient for subsequent environmental engineering research.

Description

A environmental sewage sample thief for environmental engineering research

Technical Field

The utility model relates to a sewage sampling technical field, more specifically say, the utility model relates to an environmental sewage sample thief for environmental engineering research.

Background

In environmental engineering research, sewage sample collection is an indispensable part of the environmental engineering research, and is a necessary prerequisite for subsequent environmental engineering research analysis and the like. At present, need usually with the help of sewage sampling utensil such as water sampling bucket, water sampling bottle to the sewage sampling, however this kind of traditional water sampler finishes collecting and rises to carry and draw the in-process, and its shallow sewage that does not need to gather also can enter into the water sampler and lead to the water mixing of different water levels for the sample of gathering is inaccurate, and then influences subsequent environmental engineering research, for this reason the utility model provides an environmental sewage sample thief for environmental engineering research.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an environmental sewage sample thief for environmental engineering research to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environmental sewage sampler for environmental engineering research comprises a sampling cylinder and a sampling main body, wherein the top and the bottom of the sampling cylinder are respectively hinged with a sealing cover, the inner cover surface and the outer cover surface of each of the two sealing covers are respectively in threaded connection with an inner connecting part and an outer connecting part, an inner elastic rope is arranged on each of the two inner connecting parts, a waterproof sealing box is fixedly installed on one side of the sampling cylinder, two electric cylinders are fixedly installed in the waterproof sealing box, an outer elastic traction rope is fixedly connected with the output ends of the electric cylinders, and one end of the outer elastic traction rope is connected with the outer connecting part;

one side fixed mounting at the top of sampling main part has two supports, two it is connected with the winding drum to rotate between the support, is equipped with on one of them support and is used for driving winding drum pivoted drive handle, the last lifting rope that has the scale mark that twines of winding drum, the one end and the sampling drum of lifting rope are connected.

Preferably, the insides of the two sealing covers are respectively in threaded communication with a discharge pipe, and the discharge pipe is positioned on one side of the outer cover surface of each sealing cover.

Preferably, a plurality of object placing grooves are formed in the sampling main body, a collecting box is respectively arranged in each object placing groove, the inner part of the collecting box is communicated with a connecting pipe through threads, and valves are respectively arranged on the connecting pipe and the discharging pipe.

Preferably, the top of sampling main part articulates there are two to open the cabinet door, just two to open the cabinet door and be located the top of putting the thing groove.

Preferably, the bottom of sampling main part is provided with a plurality of area brake universal wheel, and a plurality of area brake universal wheel is located the four corners department of sampling main part bottom.

Preferably, two control handles are fixedly mounted at the top of one side of the sampling main body.

Preferably, the inner elastic rope penetrates through the interior of the sampling cylinder, and the outer elastic traction rope is positioned outside one side of the sampling cylinder.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, order about two outer elasticity haulage ropes through electronic jar as required and remove to be close to in order to stretch tight, make it open two sealed lids, when the sampling cylinder reachs the appointed degree of depth, order about two outer elasticity haulage ropes through two electronic jars and remove and keep away from electronic jar, its outer elasticity haulage rope and the interior elasticity rope that are in the state of flare-out tight can kick-back and drive sealed lid and get back to the original place and close and seal in order to seal the sampling cylinder, its sealed sampling cylinder can avoid the sewage sample to flow out and cause the sample to lose in following the sampling cylinder, and still avoid shallow layer sewage to get into the sampling cylinder in and cause sample pollution and inaccurate, the relative integrality and the accuracy that keep the sewage sample betterly, be convenient for subsequent environmental engineering research.

2. Compared with the prior art, order about the winding cylinder through the drive handle as required and rotate in order to emit or withdraw the lifting rope, the lifting rope of its scale that has is extended to required length and observes relevant scale on it and in order to adjust the degree of depth that control sampling cylinder got into in the waters, can be convenient effectively to the sewage of different required degree of depth sample, makes things convenient for subsequent environmental engineering research.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the specific structure of the collecting box of the present invention.

Fig. 3 is the sectional partial structure schematic diagram of the waterproof sealing box of the present invention.

The reference signs are: 1. a sampling cylinder; 2. a sampling body; 3. a sealing cover; 4. an inner connecting portion; 5. an outer connecting portion; 6. an inner elastic cord; 7. a waterproof seal box; 8. an electric cylinder; 9. an external elastic traction rope; 10. a support; 11. winding the roll; 12. a drive handle; 13. a lifting rope; 14. a discharge pipe; 15. a storage groove; 16. a collection box; 17. connecting pipes; 18. a double-opening cabinet door; 19. universal wheels with brakes; 20. a control handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The environmental sewage sampler for environmental engineering research shown in figures 1-3 comprises a sampling cylinder 1 and a sampling main body 2, wherein the top and the bottom of the sampling cylinder 1 are respectively hinged with a sealing cover 3, the inner cover surface and the outer cover surface of the two sealing covers 3 are respectively in threaded connection with an inner connecting part 4 and an outer connecting part 5, the two inner connecting parts 4 are provided with inner elastic ropes 6, one side of the sampling cylinder 1 is fixedly provided with a waterproof sealing box 7, the inside of the waterproof sealing box 7 is fixedly provided with two electric cylinders 8, the output ends of the electric cylinders 8 are fixedly connected with outer elastic traction ropes 9, one end of each outer elastic traction rope 9 is connected with the outer connecting part 5, the inner elastic ropes 6 are arranged in the sampling cylinder 1 in a penetrating manner, and the outer elastic traction ropes 9 are positioned outside one side of the sampling cylinder 1;

two supports 10 are fixedly installed on one side of the top of the sampling main body 2, a winding drum 11 is rotatably connected between the two supports 10, a driving handle 12 for driving the winding drum 11 to rotate is arranged on one support 10, a lifting rope 13 with scale marks is wound on the winding drum 11, and one end of the lifting rope 13 is connected with the sampling drum 1;

wherein, the electric cylinder 8 is a current micro waterproof electric cylinder, which is not repeated herein, before throwing the sampling cylinder 1 into water, the electric cylinder 8 is used to drive the two outer elastic traction ropes 9 to move towards the electric cylinder 8 for stretching and tightening, so as to open the two sealing covers 3, meanwhile, the inner elastic rope 6 is also stressed, deformed and straightened, the sampling cylinder 1 can be placed in a water area needing sewage sampling, the winding drum 11 is driven to rotate by the driving handle 12 according to the requirement, the lifting rope 13 with scales is lengthened to the required length and the relevant scales are observed to adjust and control the depth of the sampling cylinder 1 entering the water area, when the sampling cylinder 1 reaches the appointed depth, the two outer elastic traction ropes 9 are driven by the two electric cylinders 8 to move away from the electric cylinder 8, the outer elastic traction ropes 9 and the inner elastic rope 6 in the straightened and tightened state can rebound to drive the sealing covers 3 to return to the original position for closing to seal the sampling cylinder 1, then drive the winding drum 11 to rotate through the driving handle 12, withdraw the lifting rope 13 released in order to lift the sampling cylinder 1 out of the water, can sample the sewage of different required depths conveniently and effectively, and in the process of moving the collected sample upwards, the sampling cylinder 1 sealed by it can avoid the sewage sample from flowing out from the sampling cylinder 1 and causing the sample to lose, and also avoid the shallow layer sewage, i.e. the water of not required depth, from entering the sampling cylinder 1 and causing the sample to pollute and be inaccurate, the relative integrality, accuracy and representativeness of the sewage sample can be well maintained, the subsequent environmental engineering research is convenient, and the lifting rope 13 tied on the sampling cylinder 1 can be opened, the disassembly and assembly are convenient, the convenience and flexibility of use are improved, and the electric cylinder 8 can be further protected by waterproof sealing through the waterproof sealing box 7, after the sampling of the water area is finished, the sampling cylinder 1 can be stored on the sampling main body 2 and moved to the next water area to be sampled.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, the insides of two sealing covers 3 are respectively in threaded communication with a discharge pipe 14, the discharge pipe 14 is positioned on one side of the outer cover surface of the sealing cover 3, the inside of the sampling main body 2 is provided with a plurality of storage slots 15, the insides of the storage slots 15 are respectively provided with a collection box 16, the inside of the collection box 16 is in threaded communication with a connecting pipe 17, the connecting pipe 17 and the discharge pipe 14 are respectively provided with a valve, the top of the sampling main body 2 is hinged with two double-opening cabinet doors 18, and the double-opening cabinet doors 18 are positioned above the storage slots 15; the collected sample can be collected in the collection box 16, namely the discharge pipe 14 on the sampling cylinder 1, which is relatively positioned at the bottom, can be aligned and inserted into the connecting pipe 17 on the collection box 16 which needs to contain the sample, the connecting pipe 17 and the discharge pipe 14 are respectively opened through valves, and the sample in the sampling cylinder 1 flows into the collection box 16 to be collected and stored, so that the subsequent environmental engineering research is facilitated.

In a preferred embodiment, as shown in fig. 1 and fig. 2, a plurality of braked universal wheels 19 are arranged at the bottom of the sampling main body 2, the braked universal wheels 19 are located at four corners of the bottom of the sampling main body 2, and two control handles 20 are fixedly mounted at the top of one side of the sampling main body 2; wherein, can order about the removal to the waters that need the sewage sampling with sampling main part 2 etc. through controlling handle 20 and area brake universal wheel 19 as required, make things convenient for the sampling to use.

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. An environmental sewage sampler for environmental engineering research, comprising a sampling cylinder (1) and a sampling main body (2), and is characterized in that: the top and the bottom of the sampling cylinder (1) are respectively hinged with a sealing cover (3), the inner cover surfaces and the outer cover surfaces of the two sealing covers (3) are respectively in threaded connection with an inner connecting part (4) and an outer connecting part (5), inner elastic ropes (6) are arranged on the two inner connecting parts (4), one side of the sampling cylinder (1) is fixedly provided with a waterproof sealing box (7), two electric cylinders (8) are fixedly arranged inside the waterproof sealing box (7), the output ends of the electric cylinders (8) are fixedly connected with outer elastic traction ropes (9), and one end of each outer elastic traction rope (9) is connected with the outer connecting part (5);

one side fixed mounting at the top of sampling main part (2) has two supports (10), two rotate between support (10) and be connected with winding drum (11), be equipped with on one of them support (10) and be used for driving winding drum (11) pivoted drive handle (12), the winding has lifting rope (13) that have the scale mark on winding drum (11), the one end and the sampling section of thick bamboo (1) of lifting rope (13) are connected.

2. The environmental sewage sampler for environmental engineering research according to claim 1, characterized in that: the insides of the two sealing covers (3) are respectively in threaded communication with a discharge pipe (14), and the discharge pipe (14) is positioned on one side of the outer cover surface of the sealing cover (3).

3. The environmental sewage sampler for environmental engineering research as claimed in claim 1, wherein: the sampling device is characterized in that a plurality of storage grooves (15) are formed in the sampling main body (2), a collection box (16) is respectively arranged in each of the plurality of storage grooves (15), the inner threads of the collection box (16) are communicated with a connecting pipe (17), and valves are respectively arranged on the connecting pipe (17) and the discharge pipe (14).

4. The environmental sewage sampler for environmental engineering research according to claim 3, characterized in that: the top of the sampling main body (2) is hinged with two double-opening cabinet doors (18), and the double-opening cabinet doors (18) are positioned above the storage groove (15).

5. The environmental sewage sampler for environmental engineering research as claimed in claim 1, wherein: the bottom of sampling main part (2) is provided with a plurality of area brake universal wheel (19), and a plurality of area brake universal wheel (19) are located the four corners department of sampling main part (2) bottom.

6. The environmental sewage sampler for environmental engineering research as claimed in claim 5, wherein: two control handles (20) are fixedly mounted at the top of one side of the sampling main body (2).

7. The environmental sewage sampler for environmental engineering research as claimed in claim 1, wherein: the inner elastic rope (6) penetrates through the sampling cylinder (1), and the outer elastic traction rope (9) is located outside one side of the sampling cylinder (1).