CN222318561U

CN222318561U - Sewage chemical examination sampling device

Info

Publication number: CN222318561U
Application number: CN202420799034.0U
Authority: CN
Inventors: 方雨柔
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-04-17
Filing date: 2024-04-17
Publication date: 2025-01-07
Anticipated expiration: 2034-04-17

Abstract

The utility model discloses a sewage chemical inspection sampling device, which relates to the technical field of sewage sampling, and comprises a sampling container; a plurality of partition plates, which are equidistantly arranged in the sampling container and are used to separate the containing cavities of the sampling container; a plurality of water inlet mechanisms, which are sequentially arranged on the sides of the sampling container and are used to open the sampling container so that external sewage can enter the sampling container; each of the water inlet mechanisms corresponds one by one to a single containing cavity formed by the sampling container, so that stratified sampling can be performed in the sewage, and the stratification of the sewage is a single sampling, that is, the influence of the sewage in each stratification on each other can be reduced.

Description

Sewage chemical examination sampling device

Technical Field

The utility model relates to the technical field of sewage sampling, in particular to a sewage chemical inspection sampling device.

Background

Sewage refers to water from living, industrial or other activities that contains wastewater and pollutants. The wastewater generated after water is used contains various organic matters, inorganic salts, microorganisms, suspended matters, dissolved matters and other pollutants, and in the sewage treatment process, chemical detection is required to be carried out on the sewage, and the detection result can reflect the pollution condition of the sewage.

In the related art, for sampling sewage, most of the sewage is sampled by hanging ropes on a container and then throwing the container into the sewage, however, when the sewage is sampled in a layered manner, the condition of disturbing the sewage exists, so that the accurate value of the sewage sampled in a layered manner is not good enough, and the numerical value of chemical inspection has a certain deviation. Based on the above problems, we provide a sewage chemical inspection sampling device.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a sewage chemical inspection sampling device.

The utility model provides a sewage chemical inspection sampling device which adopts the following technical scheme:

A sewage chemical inspection sampling device comprises a sampling container, a plurality of partition plates, a plurality of water inlet mechanisms and a single cavity, wherein the partition plates are equidistantly arranged in the sampling container and used for separating the cavity of the sampling container, the water inlet mechanisms are sequentially arranged on the side face of the sampling container and used for opening the sampling container to enable external sewage to enter the sampling container, and the water inlet mechanisms are in one-to-one correspondence with the single cavity formed by the sampling container.

Preferably, the water inlet mechanism comprises a transverse pipe communicated with the side surface of the sampling container, a supporting sleeve is fixedly connected in the transverse pipe, a movable rod is slidably connected in the side surface of the supporting sleeve, a shielding cover is fixedly connected at one end of the movable rod, the shielding cover can shield the side port of the transverse pipe, a spring is arranged in the middle of the movable rod in a penetrating mode at the position of the shielding cover and the supporting sleeve, a protecting sleeve is fixedly connected in the side surface of the supporting sleeve, the other end of the movable rod is inserted into the protecting sleeve, an electromagnet is assembled in the protecting sleeve, and the electromagnet can absorb and pull the movable rod.

Preferably, the water inlet is formed in the top of the sampling container, the water inlet sequentially penetrates through the partition plates, the top of the sampling container is rotationally connected with the rotating shaft, the rotating shaft sequentially penetrates through the partition plates, the middle of the rotating shaft is fixedly connected with a plurality of eccentric discs relative to the position of the water inlet, and the eccentric discs can shield the water inlet.

Preferably, the top end of the rotating shaft is fixedly connected with a rotating sleeve for rotating the rotating shaft.

Preferably, the top of the rotating sleeve is slidably inserted with a limiting rod, two limiting grooves are formed in the top of the sampling container, and the bottom ends of the limiting rods can be inserted into the limiting grooves.

Preferably, the bottom end of the sampling container is fixedly connected with an iron pad for assisting the sampling container to enter the sewage body.

In summary, the utility model has the following beneficial technical effects:

1. Through hanging the rope on the sampling container, then throw the sampling container into the sewage rivers, after the sampling container is in the water, each mechanism that intakes is opened to intermittent type formula, from this in proper order pour into sewage in the appearance chamber of sampling container, after the sewage fills up, pull up the sampling container, accomplish the layering sample of sewage from this, through this structural design, thereby can carry out the layering sample in sewage, be single sample to the layering of sewage moreover, can reduce each layered sewage, the influence that receives each other.

2. When not needing the layering sample, operating personnel can rotate the pivot for each eccentric disc separates with corresponding water inlet, makes from this and communicates between each appearance chamber, then operating personnel with the sampling container throw into in the sewage, take a sample can, through this structural design, thereby effectually increased the flexibility of device.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become apparent by reference to the drawings and the following detailed description.

Drawings

FIG. 1 is a schematic diagram of a sewage chemical inspection sampling device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of another structure of a sampling device for chemical examination of wastewater according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram showing an internal structure of a sewage chemical inspection sampling device according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a water inlet mechanism in an embodiment of the utility model;

Fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

The reference numerals are 1, a sampling container, 2, a partition plate, 3, a water inlet mechanism, 300, a transverse pipe, 301, a supporting sleeve, 302, a movable rod, 303, a shielding cover, 304, a protective sleeve, 305, an electromagnet, 4, a water inlet, 5, a rotating shaft, 6, an eccentric disc, 7, a rotating sleeve, 8, a limiting rod, 9, a limiting groove and 10, and an iron pad.

Detailed Description

The utility model is described in further detail below with reference to fig. 1 to 5.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the utility model discloses a sewage chemical inspection sampling device. Referring to fig. 1 to 5, a sewage chemical inspection sampling device comprises a sampling container 1, a plurality of partition plates 2 equidistantly arranged in the sampling container 1 and used for separating the cavities of the sampling container 1, a plurality of water inlet mechanisms 3 sequentially arranged on the side surface of the sampling container 1 and used for opening the sampling container 1 to enable external sewage to enter the sampling container 1, wherein the water inlet mechanisms 3 are in one-to-one correspondence with the single cavities formed by the sampling container 1, and a 匚 -shaped hanging plate is arranged at the top of the sampling container 1 and used for hanging external ropes.

Specifically, the water inlet mechanism 3 includes a horizontal tube 300 connected to the side of the sampling container 1, a supporting sleeve 301 is fixedly connected to the inside of the horizontal tube 300, a moving rod 302 is slidably connected to the side of the supporting sleeve 301, a shielding cover 303 is fixedly connected to one end of the moving rod 302, the shielding cover 303 can shield the side port of the horizontal tube 300, a spring is arranged in the middle of the moving rod 302 at the position of the shielding cover 303 and the supporting sleeve 301 in a penetrating manner, a protecting sleeve 304 is fixedly connected to the side of the supporting sleeve 301, the other end of the moving rod 302 is inserted into the protecting sleeve 304, an electromagnet 305 is assembled in the protecting sleeve 304, the electromagnet 305 is powered by an external storage battery and controlled by a control switch, and the electromagnet 305 can absorb and pull the moving rod 302.

Firstly, the rope is hung on the sampling container 1, then the sampling container 1 is thrown into sewage flow, after the sampling container 1 is in a water body, each water inlet mechanism 3 is intermittently opened, thus sewage is sequentially filled into the containing cavity of the sampling container 1, after the sewage is filled, the sampling container 1 is pulled up, thereby the layered sampling of the sewage is completed, the layered sampling can be carried out in the sewage through the structural design, and the layered sampling of the sewage is single, so that the influence of the sewage of each layer can be reduced, and the influence of each other is reduced.

The water inlet mechanism 3 is used by connecting the circuits of the electromagnets 305 through an operator, so that the electromagnets 305 have magnetic force, then the electromagnets 305 absorb the moving rod 302, the moving rod 302 moves to enable the shielding cover 303 to move into the side port of the transverse tube 300, the channel of the transverse tube 300 is shielded, after the sampling container 1 completely enters sewage, the circuits of the electromagnets 305 are intermittently disconnected, the springs push the shielding cover 303 to be separated from the transverse tube 300, water taking is performed, and after water taking of a single container is completed, the circuits of the electromagnets 305 are connected, so that the transverse tube 300 is shielded, and layered sampling of the sewage is completed.

Referring to fig. 3, the water inlet 4 has been seted up at sampling container 1 top, and water inlet 4 runs through each division board 2 in proper order, the top rotation of sampling container 1 is connected with pivot 5, and each division board 2 is worn to establish in proper order to pivot 5, the position rigid coupling of pivot 5 middle part for water inlet 4 has a plurality of eccentric discs 6, and eccentric disc 6 can shield water inlet 4, when not needing the layering sample, operating personnel can rotate pivot 5 for each eccentric disc 6 separates with corresponding water inlet 4, from this makes the intercommunication between each appearance chamber, then operating personnel will sample container 1 throw into sewage, take a sample can.

Referring to fig. 5, a rotating sleeve 7 is fixedly connected to the top end of the rotating shaft 5 for rotating the rotating shaft 5.

Specifically, the top of the rotating sleeve 7 is slidably inserted with a limiting rod 8, the top of the sampling container 1 is provided with two limiting grooves 9, the bottom end of the limiting rod 8 can be inserted into the limiting grooves 9, after the rotating shaft 5 rotates, the limiting rod 8 can be pushed to enable the limiting rod 8 to be inserted into the corresponding limiting groove 9, and therefore limiting of the position of the rotating shaft 5 is completed.

Referring to fig. 1 and 2, an iron pad 10 is fixedly connected to the bottom end of the sampling container 1, and is used for assisting the sampling container 1 to enter the sewage.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the sewage chemical inspection sampling device of the embodiment of the utility model is that firstly, a rope is hung on a sampling container 1, then the sampling container 1 is thrown into sewage flow, after the sampling container 1 is in a water body, each water inlet mechanism 3 is intermittently opened, thus sewage is sequentially filled into the cavity of the sampling container 1, and after the sewage is filled, the sampling container 1 is pulled up, thus the layered sampling of the sewage is completed.

For the use of the water inlet mechanism 3, an operator turns on the circuits of the electromagnets 305 to enable the electromagnets 305 to have magnetic force, then the electromagnets 305 absorb the moving rod 302, the moving rod 302 moves to enable the shielding cover 303 to move into the side port of the transverse tube 300, the channel of the transverse tube 300 is shielded, after the sampling container 1 completely enters sewage, the circuits of the electromagnets 305 are intermittently turned off, the springs push the shielding cover 303 to be separated from the transverse tube 300, water taking is carried out, and after water taking of a single container is completed, the circuits of the electromagnets 305 are turned on, the transverse tube 300 is shielded, and thus sewage layered sampling is completed.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A wastewater chemistry test sampling device, comprising:

a sampling container (1);

A plurality of separation plates (2) are equidistantly assembled in the sampling container (1) and are used for separating the accommodating cavity of the sampling container (1);

The water inlet mechanisms (3) are sequentially assembled on the side surface of the sampling container (1) and are used for opening the sampling container (1) to enable external sewage to enter the sampling container (1);

The water inlet mechanisms (3) are in one-to-one correspondence with the single containing cavities formed by the sampling container (1).

2. The device of claim 1, wherein the water inlet mechanism (3) comprises a transverse tube (300) communicated with the side surface of the sampling container (1), a supporting sleeve (301) is fixedly connected to the inner part of the transverse tube (300), a moving rod (302) is slidably connected to the side surface of the supporting sleeve (301), a shielding cover (303) is fixedly connected to one end of the moving rod (302), the shielding cover (303) can shield the side port of the transverse tube (300), a spring is penetrated in the middle of the moving rod (302) at the position of the shielding cover (303) and the supporting sleeve (301), a protecting sleeve (304) is fixedly connected to the side surface of the supporting sleeve (301), the other end of the moving rod (302) is inserted into the protecting sleeve (304), an electromagnet (305) is assembled in the protecting sleeve (304), and the electromagnet (305) can absorb and pull the moving rod (302).

3. The device for chemical examination and sampling of sewage according to claim 1, wherein the water inlet (4) is formed in the top of the sampling container (1), the water inlet (4) sequentially penetrates through the partition boards (2), the top of the sampling container (1) is rotatably connected with a rotating shaft (5), the rotating shaft (5) sequentially penetrates through the partition boards (2), a plurality of eccentric discs (6) are fixedly connected in the middle of the rotating shaft (5) relative to the position of the water inlet (4), and the eccentric discs (6) can shield the water inlet (4).

4. The sewage chemical examination sampling device according to claim 3, wherein the top end of the rotating shaft (5) is fixedly connected with a rotating sleeve (7) for rotating the rotating shaft (5).

5. The sewage chemical examination sampling device according to claim 4, wherein the top of the rotating sleeve (7) is slidably inserted with a limiting rod (8), two limiting grooves (9) are formed in the top of the sampling container (1), and the bottom end of the limiting rod (8) can be inserted into the limiting grooves (9).

6. The device for chemical examination and sampling of sewage according to claim 1, wherein the bottom end of the sampling container (1) is fixedly connected with an iron pad (10) for assisting the sampling container (1) to enter the sewage.