CN220854261U

CN220854261U - Sewage sampler for environment-friendly detection

Info

Publication number: CN220854261U
Application number: CN202322371709.XU
Authority: CN
Inventors: 罗丽香; 朱佳丽
Original assignee: Jiangsu Xinsheng Environmental Testing Co ltd
Current assignee: Jiangsu Xinsheng Environmental Testing Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-26
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a sewage sampler for environment-friendly detection, which comprises an outer barrel, wherein the outer barrel is in a vertically through barrel shape, a star-shaped filter screen is connected to the inner wall of the bottom end of the outer barrel in a threaded manner, a counterweight ring is fixedly connected to the outer side of the bottom end of the star-shaped filter screen, a round filter screen is embedded into the inner wall of the top end of the outer barrel, a lifting lug is fixedly arranged at the top end of the outer barrel, a first through hole is formed in the side surface of the lifting lug, a lifting handle is inserted into the first through hole, a fixing seat is inserted into the outer barrel, a plurality of groups of sampling pipes are arranged on the fixing seat, so that quick pipe separation and sampling can be realized, and the complicated operation of pipe separation and sample pouring again after sampling is avoided; secondly, the sampling device adopts the outer cylinder which is communicated up and down, so that water can be fed bidirectionally, and the speed of sampling is increased; the star-shaped filter screen and the circular filter screen are arranged at the upper end and the lower end of the outer cylinder, so that impurities and aquatic weeds in water can be effectively filtered, and the accuracy of sampling data is ensured.

Description

Sewage sampler for environment-friendly detection

Technical Field

The utility model relates to the technical field of sewage samplers, in particular to a sewage sampler for environment-friendly detection.

Background

Environmental detection refers to the measurement and judgment of pollutants in the environment, so as to determine the nature, concentration, quantity and existence form of the pollutants, and analyze the influence of the pollutants on human health. The sewage sampling is an important part of sewage detection in environment-friendly detection, and a solid foundation can be laid for the management of the whole sewage only if the collected sample is accurate.

The tradition uses the sample bucket to sample the water in the river course, and the sample is after, falls the sample bottle with the water sample again in, and this kind of sampling mode is unsafe not only, and sampling efficiency is lower, and the sample bucket is inconvenient to intercept pasture and water or other impurity in the river course when the sample, leads to the quality decline of water sample.

Disclosure of utility model

The utility model aims to provide an environment-friendly sewage sampler for detection, and aims to solve the existing problems.

The utility model is realized in the following way:

The utility model provides an environmental protection detects and uses sewage sampler, includes the urceolus, the urceolus sets up to the tube-shape that link up from top to bottom, urceolus bottom inner wall threaded connection has star filter screen, and star filter screen bottom outside fixedly connected with counter weight ring, urceolus top inner wall inlays and is equipped with circular filter screen, and urceolus top is fixed to be provided with the lug, the lug side is opened there is first through-hole, and first through-hole interpolation is equipped with the handle.

Further, the inside slidable mounting of urceolus has the fixing base, and urceolus inner wall bottom is provided with the limit block, the screw hole has been seted up at fixing base up end center, and threaded connection has the screw rod on the screw hole, the screw hole circumference outside evenly is provided with multiunit standing groove, and the standing groove interpolation is equipped with multiunit sampling tube, the standing groove circumference outside evenly is provided with multiunit infiltration through-hole.

Further, the upper end of the screw rod penetrates through the circular filter screen, and a second through hole for the screw rod to penetrate through is formed in the circular filter screen.

Further, the outside cover of screw rod is equipped with the sealing washer, and the outside cover of sealing washer is established on the second through-hole.

Further, the upper end in the outer side of the circular filter screen is provided with a hanging lug, the upper end of the inner wall of the outer cylinder is provided with a groove, and the hanging lug is embedded and installed in the groove.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the fixed seat is inserted into the outer cylinder, and the plurality of groups of sampling tubes are arranged on the fixed seat, so that rapid tube separation and sampling can be realized, and the tedious operation of tube separation and sample pouring again after sampling is avoided; secondly, the sampling device adopts the outer cylinder which is communicated up and down, so that water can be fed bidirectionally, and the speed of sampling is increased; the star-shaped filter screen and the circular filter screen are arranged at the upper end and the lower end of the outer cylinder, so that impurities and aquatic weeds in water can be effectively filtered, and the accuracy of sampling data is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a sewage sampler for environmental protection detection according to the present utility model;

FIG. 2 is a cross-sectional view of a sewage sampler for environmental protection detection according to the present utility model;

FIG. 3 is an enlarged view of part A of the sewage sampler for environmental protection detection according to the present utility model;

FIG. 4 is an exploded view of the integral parts of the wastewater sampler for environmental protection detection of the present utility model;

FIG. 5 is a schematic view of the structure of the outer cylinder of the sewage sampler for environmental protection detection shown in the present utility model;

fig. 6 is a schematic structural view of a fixing base of the sewage sampler for environmental protection detection.

In the figure: 1. an outer cylinder; 11. a limiting block; 12. lifting lugs; 13. a first through hole; 14. a groove; 2. a circular filter screen; 21. a second through hole; 22. hanging lugs; 3. a star-shaped filter screen; 4. a counterweight ring; 5. a handle; 6. a screw; 7. a fixing seat; 71. a water seepage through hole; 72. a placement groove; 73. a threaded hole; 8. a sampling tube; 9. and (3) sealing rings.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, fig. 4 and fig. 5 specifically, an environment-friendly sewage sampler for detection includes an outer barrel 1, the outer barrel 1 is configured as a tube shape that runs through from top to bottom, inner wall threaded connection of bottom end of the outer barrel 1 has a star-shaped filter screen 3, the star-shaped filter screen 3 is configured as a multi-face star-shaped structure and is favorable to filtering aquatic weed or other impurities, and sample time is saved more rapidly through multi-face filter screen drainage speed, prevent that one face filter screen from slowing down sample speed because of impurity jam, the outer side of bottom end of star-shaped filter screen 3 is fixedly connected with a counterweight ring 4, counterweight ring 4 is convenient for sampling device to sink down to target sample depth fast, inner wall at top end of the outer barrel 1 is embedded with a circular filter screen 2, impurity entering at the upper end of the circular filter screen 2 effectively filters outer barrel 1, the top end of the outer barrel 1 is fixedly provided with a lifting lug 12, a first through hole 13 is opened on the side of the lifting handle 12, and a handle 5 convenient for lifting and pulling the sampling device is inserted in the first through hole 13.

Referring to fig. 2, 3 and 6, the fixed seat 7 is slidably mounted in the outer cylinder 1, a limiting block 11 is disposed at the bottom end of the inner wall of the outer cylinder 1, a threaded hole 73 is provided in the center of the upper end surface of the fixed seat 7, a threaded rod 6 is screwed onto the threaded hole 73, multiple groups of placing grooves 72 are uniformly disposed on the outer side of the circumference of the threaded hole 73, multiple groups of sampling pipes 8 are inserted into the placing grooves 72, multiple groups of water seepage through holes 71 are uniformly disposed on the outer side of the circumference of the placing grooves 72, the upper end of the threaded rod 6 penetrates through the circular filter screen 2, a second through hole 21 for inserting the threaded rod 6 is formed in the circular filter screen 2, a sealing ring 9 is sleeved on the outer side of the threaded rod 6, a hanging lug 22 is disposed on the upper end of the outer side of the circular filter screen 2, a groove 14 is disposed on the upper end of the inner wall of the outer cylinder 1, and the hanging lug 22 is embedded and mounted in the groove 14.

Working principle: through installing star filter screen and circular filter screen at both ends about the urceolus effectively filtration pasture and water and impurity, insert in the urceolus and establish the fixing base, and install multiunit sampling tube on the fixing base and can realize being in charge of the sample fast, dismantle the circular filter screen of urceolus upper end after the sample finishes, pull the screw rod and take out the fixing base from the urceolus in, take off the sampling tube, accomplish the sample work.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sewage sampler for environmental protection detection, includes urceolus (1), its characterized in that, urceolus (1) sets up to the tube-shape that link up from top to bottom, urceolus (1) bottom inner wall threaded connection has star filter screen (3), and star filter screen (3) bottom outside fixedly connected with counter weight ring (4), urceolus (1) top inner wall inlays and is equipped with circular filter screen (2), and urceolus (1) top is fixed to be provided with lug (12), open on lug (12) side has first through-hole (13), and is equipped with handle (5) in the interpolation of first through-hole (13).

2. The sewage sampler for environment-friendly detection according to claim 1, wherein a fixing seat (7) is slidably mounted in the outer cylinder (1), a limiting block (11) is arranged at the bottom end of the inner wall of the outer cylinder (1), a threaded hole (73) is formed in the center of the upper end face of the fixing seat (7), a screw (6) is connected to the threaded hole (73) in a threaded mode, a plurality of groups of placing grooves (72) are uniformly formed in the outer side of the circumference of the threaded hole (73), a plurality of groups of sampling pipes (8) are arranged in the placing grooves (72) in an inserted mode, and a plurality of groups of water seepage through holes (71) are uniformly formed in the outer side of the circumference of the placing grooves (72).

3. The sewage sampler for environment-friendly detection according to claim 2, wherein the upper end of the screw (6) penetrates through the circular filter screen (2), and a second through hole (21) for the screw (6) to penetrate through is formed in the circular filter screen (2).

4. A sewage sampler for environmental protection detection according to claim 3 and characterized in that the outside of the screw (6) is sleeved with a sealing ring (9), and the outside of the sealing ring (9) is sleeved on the second through hole (21).

5. The sewage sampler for environment-friendly detection according to claim 4, wherein a hanging lug (22) is arranged at the upper end of the outer side of the circular filter screen (2), a groove (14) is arranged at the upper end of the inner wall of the outer cylinder (1), and the hanging lug (22) is embedded and installed in the groove (14).