CN213068357U

CN213068357U - Water quality layered sampling equipment

Info

Publication number: CN213068357U
Application number: CN202021491684.7U
Authority: CN
Inventors: 王亮; 赵璟嫕; 李想
Original assignee: Tianjin Yuantaijinghe Environmental Technology Co ltd
Current assignee: Tianjin Yuantaijinghe Environmental Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-27
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to the technical field of water quality sampling, in particular to a water quality layered sampling device, which is convenient for performing water quality layered sampling on the same place, simultaneously, the water quality of each layer is independently sampled, the occurrence of cross mixing caused by the sampling of the same device is reduced, and the practicability is improved; including the mounting panel, the storage water tank, three group's connection hard tubes, the vacuum pump, the connecting pipe, the bottom plate, first connecting hose, the second connecting hose, third connecting hose and stay tube, the bottom of mounting panel is provided with multiunit 24, storage water tank fixed mounting is on the top of mounting panel, the inside of storage water tank is provided with the cavity, the inside of cavity of storage water tank is provided with two sets of baffles, two sets of baffles divide into three independent cavities of group with the cavity of storage water tank, three group's connection hard tubes are vertical respectively to be installed in three independent cavities of group, the input of three group's connection hard tubes is all sealed to be passed the storage water tank bottom and is stretched into the below to.

Description

Water quality layered sampling equipment

Technical Field

The utility model relates to a technical field of water sampling especially relates to a quality of water layering sampling equipment.

Background

Sampling bottle among the present water quality sampler is when carrying out the layering sampling to the water, and the sampling bottle is getting into and can sneak into the quality of water of different water level departments with leaving the water in-process, consequently can not do the quality of water that the water in the sampling bottle is a water level department completely, uses same sampling bottle to lead to the cross-mixing of multilayer quality of water easily simultaneously, leads to the water sampling inaccurate, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a quality of water layering sampling equipment convenient to carry out quality of water layering sampling to the same place, the independent sampling of quality of water of every aspect reduces the condition that uses same equipment sample to cause the cross mixing to take place simultaneously, improves the practicality.

The utility model relates to a water quality stratified sampling device, which comprises a mounting plate, a water storage tank, three groups of connecting hard pipes, a vacuum pump, a connecting air pipe, a bottom plate, a first connecting hose, a second connecting hose, a third connecting hose and a supporting pipe, wherein the bottom end of the mounting plate is provided with a plurality of groups 24, the water storage tank is fixedly arranged at the top end of the mounting plate, a cavity is arranged inside the water storage tank, two groups of clapboards are arranged inside the cavity of the water storage tank, the cavity of the water storage tank is divided into three groups of independent cavities by the two groups of clapboards, the three groups of connecting hard pipes are respectively vertically arranged in the three groups of independent cavities, the input ends of the three groups of connecting hard pipes are hermetically passed through the bottom end of the water storage tank and extend into the lower part of the mounting plate by the mounting plate, the vacuum pump is arranged at, the input ends of the three groups of exhaust pipes are respectively inserted into the three groups of independent cavities in a sealing manner, the bottom end of the mounting plate is provided with four groups of supporting legs, the bottom plate is horizontally and fixedly arranged among the four groups of supporting legs, the supporting tube is arranged at the bottom end of the bottom plate, the output end of the first connecting hose is communicated with the input end of the right connecting hard tube, the input end of the first connecting hose penetrates through the bottom plate and extends into the pipeline of the supporting tube, the input end of the first connecting hose is provided with a first sampling head, the first sampling head penetrates through the supporting tube and extends to the right side of the top of the supporting tube, the output end of the second connecting hose is communicated with the input end of the middle connecting hard tube, the input end of the second connecting hose penetrates through the bottom plate and extends into the pipeline of the supporting tube, the input end of the second connecting hose is provided with a second sampling, the input end of the third connecting hose penetrates through the bottom plate and extends into the pipeline of the supporting pipe, the input end of the third connecting hose is provided with a third sampling head, and the third sampling head penetrates through the supporting pipe and extends out of the right side of the bottom of the supporting pipe.

The utility model discloses a quality of water layering sampling equipment, the left end of mounting panel are provided with three groups of drain pipes, and three groups of drain pipes are linked together with three independent cavities of group respectively.

The utility model discloses a quality of water layering sampling equipment, the front end of storage water tank are provided with three group's observation glass windows, wherein all are provided with the scale mark on every group observation glass window.

The utility model discloses a quality of water layering sampling equipment still includes balancing unit, balancing unit fixed mounting in the top left part of mounting panel.

The utility model discloses a quality of water layering sampling equipment still includes three quick-operation joint heads of group, and first coupling hose, second coupling hose and third coupling hose rely on three quick-operation joint heads of group and three input that are connected the hard tube of group respectively to be connected.

The utility model discloses a quality of water layering sampling equipment, the bottom of mounting panel is provided with multiunit rings.

The utility model discloses a quality of water layering sampling equipment, the bottom of bottom plate is provided with the connector, is provided with the external screw thread on the circumference outer wall of connector, and the top of stay tube is provided with the internal thread, and stay tube spiral shell dress cover is established on the connector.

The utility model discloses a quality of water layering sampling equipment still includes three sealing washers of group, and three sealing washers of group seal cover respectively are established on three exhaust tubes of group to the equal sealed fixed mounting of three sealing washers of group is on the storage water tank.

Compared with the prior art, the beneficial effects of the utility model are that: place connection structure such as mounting panel and 24 on the surface of water that needs carry out the water sampling, make connection structure such as mounting panel float at the surface of water under multiunit 24's buoyancy effect, later start the vacuum pump, under the effect of vacuum pump, air in will three independent chambeies of group is taken out to the external world through connecting trachea and three exhaust tubes of group, make the pressure in three independent chambeies of group reduce, because the pressure in three independent chambeies of group is less than the pressure of aquatic, thereby do not by first sample head with the moisture of different aspect, second sample head and third sample head extract to three independent chambeies of group in, be convenient for carry out quality of water layering sampling to the same place, it takes place in the condition of sampling in-process to reduce different aspect quality of water, the quality of water of every aspect is independently sampled simultaneously, it takes place to reduce the condition that uses same equipment to sample to cause cross mixing, the practicality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a right side view of the water storage tank;

FIG. 4 is an enlarged schematic view of section A of FIG. 2;

FIG. 5 is an enlarged schematic view of section B of FIG. 1;

in the drawings, the reference numbers: 1. mounting a plate; 2. a water storage tank; 3. a partition plate; 4. connecting a hard pipe; 5. a vacuum pump; 6. connecting an air pipe; 7. an air exhaust pipe; 8. supporting legs; 9. a base plate; 10. a first connecting hose; 11. a first sampling head; 12. a second connecting hose; 13. a second sampling head; 14. a third connecting hose; 15. a third sampling head; 16. supporting a tube; 17. a drain pipe; 18. an observation glass window; 19. a balancing device; 20. a quick connector; 21. a hoisting ring; 22. a connector; 23. and (5) sealing rings.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 5, the utility model discloses a water quality stratified sampling device, which comprises a mounting plate 1, a water storage tank 2, three groups of connecting hard pipes 4, a vacuum pump 5, a connecting air pipe 6, a bottom plate 9, a first connecting hose 10, a second connecting hose 12, a third connecting hose 14 and a support pipe 16, wherein the bottom end of the mounting plate 1 is provided with a plurality of groups 24, the water storage tank 2 is fixedly mounted at the top end of the mounting plate 1, a cavity is arranged inside the water storage tank 2, two groups of clapboards 3 are arranged inside the cavity of the water storage tank 2, the cavity of the water storage tank 2 is divided into three groups of independent cavities by the two groups of clapboards 3, the three groups of connecting hard pipes 4 are respectively vertically mounted in the three groups of independent cavities, the input ends of the three groups of connecting hard pipes 4 are sealed and penetrate through the bottom end of the water storage tank 2 and extend into the lower part of, three groups of exhaust pipes 7 are arranged on the connecting air pipe 6, the three groups of exhaust pipes 7 are communicated with the inside of a pipeline of the connecting air pipe 6, the input ends of the three groups of exhaust pipes 7 are respectively inserted into three groups of independent cavities in a sealing manner, four groups of supporting legs 8 are arranged at the bottom end of the mounting plate 1, a bottom plate 9 is horizontally and fixedly arranged between the four groups of supporting legs 8, a supporting pipe 16 is arranged at the bottom end of the bottom plate 9, the output end of a first connecting hose 10 is communicated with the input end of a right connecting hard pipe 4, the input end of the first connecting hose 10 penetrates through the bottom plate 9 and extends into the inside of the pipeline of the supporting pipe 16, a first sampling head 11 is arranged at the input end of the first connecting hose 10, the first sampling head 11 penetrates through the supporting pipe 16 and extends to the right side of the top of the supporting pipe 16, the output end of a second connecting hose 12, the input end of the second connecting hose 12 is provided with a second sampling head 13, the second sampling head 13 penetrates through the support pipe 16 and extends out to the right side of the middle part of the support pipe 16, the output end of the third connecting hose 14 is communicated with the input end of the left side connecting hard pipe 4, the input end of the third connecting hose 14 penetrates through the bottom plate 9 and extends into the pipeline of the support pipe 16, the input end of the third connecting hose 14 is provided with a third sampling head 15, and the third sampling head 15 penetrates through the support pipe 16 and extends out to the right side of the bottom of the support pipe 16; the connecting structures such as the mounting plates 1 and 24 are placed on the water surface needing water quality sampling, the connecting structures such as the mounting plates 1 float on the water surface under the action of the buoyancy of the groups of 24, then the vacuum pump 5 is started, under the action of the vacuum pump 5, air in the three independent cavities is pumped out to the outside through the connecting air pipe 6 and the three groups of exhaust pipes 7, so that the pressure in the three independent cavities is reduced, because the pressure in the three groups of independent cavities is less than the pressure in water, water in different layers is respectively extracted into the three groups of independent cavities by the first sampling head 11, the second sampling head 13 and the third sampling head 15, so that layered sampling of water quality is conveniently carried out in the same place, the situation that water quality in different layers is mixed in the sampling process is reduced, simultaneously, the water quality of each layer is independently sampled, the condition that the cross mixing is caused by the sampling of the same equipment is reduced, and the practicability is improved.

The utility model relates to a water quality stratified sampling device, the left end of a mounting plate 1 is provided with three groups of drain pipes 17, and the three groups of drain pipes 17 are respectively communicated with three groups of independent cavities; through three drain pipes 17 of group of installation, be convenient for discharge the inside water sample of three independent cavities of group, improve the practicality.

The utility model relates to a water quality stratified sampling device, the front end of a water storage tank 2 is provided with three groups of observation glass windows 18, wherein, each group of observation glass windows 18 is provided with scale marks; through setting up three observation glass windows 18, be convenient for observe the inside water sample volume of three independent chambers of group respectively, improve the convenience.

The utility model relates to a water quality stratified sampling device, which also comprises a balancing device 19, wherein the balancing device 19 is fixedly arranged at the left part of the top end of the mounting plate 1; by installing the balance device 19, the effect of balancing the gravity of the vacuum pump 5 is achieved, the occurrence of the situation that the connecting structures such as the installation plate 1 incline horizontally is reduced, and the stability is improved.

The utility model relates to a water quality stratified sampling device, which also comprises three groups of quick connectors 20, wherein a first connecting hose 10, a second connecting hose 12 and a third connecting hose 14 are respectively connected with the input ends of three groups of hard connecting pipes 4 by the three groups of quick connectors 20; through adopting quick-operation joint 20, first coupling hose 10, second coupling hose 12 and third coupling hose 14 and three group's connection hard tubes 4 are connected to convenient to detach, are convenient for accomodate, improve the practicality.

The utility model relates to a water quality layered sampling device, the bottom end of a mounting plate 1 is provided with a plurality of groups of hanging rings 21; through setting up multiunit rings 21, be convenient for use hoisting apparatus such as loop wheel machine to hoist connection structure such as mounting panel 1, improve the practicality.

The utility model relates to a water quality stratified sampling device, the bottom end of a bottom plate 9 is provided with a connector 22, the outer wall of the circumference of the connector 22 is provided with an external thread, the top end of a supporting tube 16 is provided with an internal thread, and the supporting tube 16 is sleeved on the connector 22 in a threaded manner; the supporting tube 16 and the bottom plate 9 are connected in a screw mounting mode, so that the mounting and dismounting are convenient, the storage is convenient, and the practicability is improved.

The utility model discloses a water quality stratified sampling device, which also comprises three groups of sealing rings 23, wherein the three groups of sealing rings 23 are respectively sealed and sleeved on the three groups of exhaust pipes 7, and the three groups of sealing rings 23 are all fixedly arranged on the water storage tank 2 in a sealing way; through three sealing washer 23 of installation, promote three exhaust tube 7 of group and the leakproofness of being connected of storage water tank 2, improve the practicality.

The utility model discloses a quality of water layering sampling equipment, it is at the during operation, at first place connection structure such as mounting panel 1 and 24 on the surface of water that needs carry out the quality of water sampling, make connection structure such as mounting panel 1 float at the surface of water under the buoyancy effect of multiunit 24, later start vacuum pump 5, under vacuum pump 5's effect, air in taking three independent chambeies out to the external world through connecting trachea 6 and three exhaust tubes of group 7, make the pressure in three independent chambeies reduce, because the pressure in three independent chambeies of group is less than the pressure of aquatic, thereby be respectively by first sampling head 11 with the moisture of different aspect, second sampling head 13 and third sampling head 15 extract to three independent chambeies in, be convenient for carry out quality of water layering sampling to the same place.

The utility model discloses a quality of water layering sampling equipment, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A water quality layered sampling device is characterized by comprising a mounting plate (1), a water storage tank (2), three groups of connecting hard pipes (4), a vacuum pump (5), a connecting air pipe (6), a bottom plate (9), a first connecting hose (10), a second connecting hose (12), a third connecting hose (14) and a supporting pipe (16), wherein the bottom end of the mounting plate (1) is provided with a plurality of groups of 24, the water storage tank (2) is fixedly arranged at the top end of the mounting plate (1), a cavity is arranged inside the water storage tank (2), two groups of clapboards (3) are arranged inside the cavity of the water storage tank (2), the cavity of the water storage tank (2) is divided into three groups of independent cavities by the two groups of clapboards (3), the three groups of connecting hard pipes (4) are respectively and vertically arranged in the three groups of independent cavities, the input ends of the three groups of connecting hard pipes (4) are sealed and penetrate through the bottom end of the, the vacuum pump (5) is arranged at the right part of the top end of the mounting plate (1), the input end of the vacuum pump (5) is connected with the output end of the connecting air pipe (6), three groups of exhaust pipes (7) are arranged on the connecting air pipe (6), the three groups of exhaust pipes (7) are communicated with the inside of a pipeline of the connecting air pipe (6), the input ends of the three groups of exhaust pipes (7) are respectively inserted into the three groups of independent cavities in a sealing manner, four groups of supporting legs (8) are arranged at the bottom end of the mounting plate (1), the bottom plate (9) is horizontally and fixedly arranged between the four groups of supporting legs (8), the supporting pipe (16) is arranged at the bottom end of the bottom plate (9), the output end of the first connecting hose (10) is communicated with the input end of the right connecting hard pipe (4), the input end of the first connecting hose (10) penetrates through the bottom plate (9) to extend into the inside of the, the first sampling head (11) penetrates through the supporting pipe (16) and extends out of the right side of the top of the supporting pipe (16), the output end of the second connecting hose (12) is communicated with the input end of the intermediate connection hard pipe (4), the input end of the second connecting hose (12) penetrates through the bottom plate (9) and extends into the pipeline of the supporting pipe (16), the input end of the second connecting hose (12) is provided with the second sampling head (13), the second sampling head (13) penetrates through the supporting pipe (16) and extends out of the right side of the middle of the supporting pipe (16), the output end of the third connecting hose (14) is communicated with the input end of the left side connection hard pipe (4), the input end of the third connecting hose (14) penetrates through the bottom plate (9) and extends into the pipeline of the supporting pipe (16), the input end of the third connecting hose (14) is provided with the third sampling head (15), and the third sampling head (15) penetrates through the supporting pipe (16) and extends out of.

2. A stratified water sampling apparatus as claimed in claim 1 wherein the left end of the mounting plate (1) is provided with three sets of drainage pipes (17), the three sets of drainage pipes (17) being in communication with the three sets of independent chambers respectively.

3. A stratified water sampling apparatus as claimed in claim 2 wherein the front end of the water storage tank (2) is provided with three sets of sight glass windows (18), wherein each set of sight glass windows (18) is provided with graduations.

4. A stratified water sampling apparatus as claimed in claim 3, further comprising a balancing means (19), the balancing means (19) being fixedly mounted to the left of the top end of the mounting plate (1).

5. A water quality stratified sampling apparatus as claimed in claim 4, further comprising three sets of quick connectors (20), wherein the first connecting hose (10), the second connecting hose (12) and the third connecting hose (14) are connected to the input ends of the three sets of connecting hard tubes (4) by means of the three sets of quick connectors (20), respectively.

6. A stratified water sampling apparatus as claimed in claim 5 wherein the bottom end of the mounting plate (1) is provided with a plurality of sets of lifting rings (21).

7. A water quality layered sampling device according to claim 6, characterized in that the bottom end of the bottom plate (9) is provided with a connector (22), the outer circumferential wall of the connector (22) is provided with external threads, the top end of the support tube (16) is provided with internal threads, and the support tube (16) is sleeved on the connector (22) in a threaded manner.

8. A water quality stratified sampling apparatus as claimed in claim 7, further comprising three sets of sealing rings (23), wherein the three sets of sealing rings (23) are respectively sleeved on the three sets of suction pipes (7) in a sealing manner, and the three sets of sealing rings (23) are all fixedly mounted on the water storage tank (2) in a sealing manner.