CN215953133U

CN215953133U - Sample detection rack for environment detection

Info

Publication number: CN215953133U
Application number: CN202122080387.4U
Authority: CN
Inventors: 黄进景
Original assignee: Hainan Juxing Environmental Protection Technology Co ltd
Current assignee: Hainan Juxing Environmental Protection Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-04
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a sample detection rack for environment detection, which comprises a mounting plate, a mounting cylinder, connecting cylinders, a supporting cylinder and a collection assembly, wherein the mounting cylinder is fixed at the top of the mounting plate, the mounting cylinder, a plurality of connecting cylinders and the supporting cylinder are sequentially in threaded sleeve joint from bottom to top, the connecting pipe is embedded in the side surface of the mounting cylinder, one end of the connecting pipe is in sleeve joint with a rubber hose, one end of the rubber hose is connected with a vacuum pump, and the top of the supporting cylinder is embedded in the bottom of the collection assembly. The mounting cylinder, the connecting cylinder and the supporting cylinder are connected in a hollow mode, air in the adsorption cylinder can be increased and adsorbed continuously through the vacuum pump, the rubber elastic sheet moves up and down in the adsorption cylinder to compress the air continuously, the air is compressed continuously to enter the storage cylinder, air samples can be compressed and stored, and the air adsorption device has the advantages of being large in sample collection quantity and convenient in sample collection.

Description

Sample detection rack for environment detection

Technical Field

The utility model relates to the technical field of environment detection, in particular to a sample detection rack for environment detection.

Background

The environment detection can be divided into atmospheric detection, liquid detection and solid detection, wherein the atmospheric detection needs to support a collecting device at a position with a specific height, collect and hold an air sample, and convey the air sample to detection equipment, and a sample detection rack is a support for collecting and storing the sample, and the top of the sample detection rack has sample storage and collection functions;

in the sample detection frame in the prior art, generally, an air sample is collected by one container, and air cannot be compressed, so that the air sample is not sufficiently collected, enough air samples cannot be collected, and the air sample is inconvenient to collect, so that a sample detection frame with convenient and fast sample collection and sample compressible collection is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, air samples are collected through a container generally, air cannot be compressed, the collected air samples are insufficient, enough air samples cannot be collected, and the air samples are inconvenient to collect, so that a sample detection rack for environment detection is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a sample detection frame for environmental detection, includes mounting panel, installation section of thick bamboo, connecting cylinder, a supporting cylinder and collection subassembly, the top of mounting panel is fixed with an installation section of thick bamboo, and installation section of thick bamboo, a plurality of connecting cylinder and a supporting cylinder from bottom to bottom take place screw thread and cup joint in proper order, and the side embedding of an installation section of thick bamboo is provided with the connecting pipe, and rubber hose has been cup jointed to the one end of connecting pipe, and rubber hose's one end is connected with the vacuum pump, and the top embedding of a supporting cylinder sets up the bottom at the collection subassembly.

Further preferably, the collection subassembly includes sealed lid, an absorption section of thick bamboo, a storage cylinder, rubber sleeve one, spacing ring, rubber shell fragment and single-pass pipe, the top embedding of a support section of thick bamboo sets up in the bottom of sealed lid, the one end screw thread of sealed lid has cup jointed an absorption section of thick bamboo, the top of an absorption section of thick bamboo is fixed with a storage cylinder, the nested bonding in top of a storage cylinder has rubber sleeve one, the inner wall of an absorption section of thick bamboo is fixed with two spacing rings, it has the rubber shell fragment to bond between the spacing ring, and the top embedding of an absorption section of thick bamboo is provided with two single-pass pipes.

Preferably, the rubber elastic sheet is disc-shaped, the diameter of the rubber elastic sheet is larger than that of the inner ring of the limiting ring, convex rings which are concave upwards and concave downwards are arranged on the inner sides of the two limiting rings, and the included angle between the inclination of each convex ring and the rubber elastic sheet is 20-35 degrees.

Further preferably, the single-pass pipes are symmetrically arranged at the top of the adsorption cylinder, two ends of each of the two single-pass pipes face opposite directions, and one single-pass pipe penetrates through the bottom of the storage cylinder.

Preferably, the single through pipe comprises a support rod, an elastic steel wire, a second rubber sleeve and a plastic ball, the support rod is fixed on the inner wall of the single through pipe, the elastic steel wire is fixed in the middle of the support rod, one end of the elastic steel wire is connected with the plastic ball, and the second rubber sleeve is bonded on the surface of the plastic ball.

Preferably, one end of the single-way pipe is conical, one end of the single-way pipe is provided with an air suction hole, and the other end of the single-way pipe is provided with an air exhaust hole.

Preferably, the rubber sleeve II abuts against the inner wall of one end of the air suction hole in the single-way pipe, the thickness of the rubber sleeve II is twice of that of the plastic ball, and the rubber sleeve II is spherical.

Further preferably, the top of the connecting cylinder is integrally provided with a threaded sleeve, the bottom surface of the connecting cylinder is provided with a threaded groove, and two ends of the connecting cylinders are in threaded sleeve connection.

The utility model has the beneficial effects that: an installation section of thick bamboo, the inside cavity of connecting cylinder and supporting cylinder is connected the continuous increase of accessible vacuum pump and is adsorbed the inside air of a section of thick bamboo, rubber shrapnel reciprocates constantly with air compression in adsorbing a section of thick bamboo inside, make the air continuous by the compression get into the storage cylinder in, can store air sample compression, it is many to have sample collection quantity, the convenient advantage of sample collection, the one-way switch-on of one-way pipe, make the air constantly inhale through one-way pipe in adsorbing a section of thick bamboo, the air is constantly being poured into the storage cylinder through one-way pipe afterwards, make air compression store in the storage cylinder, rubber sleeve two can remove at the inner wall of one-way pipe and plug up its inner wall, make one-way switch-on of one-way pipe, make the air constantly by the compression get into the storage cylinder, can collect a large amount of air sample.

Drawings

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

FIG. 2 is an enlarged schematic view of an adsorption cartridge of the present invention;

FIG. 3 is an enlarged schematic view of the single-pass tube of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the device comprises a mounting plate 1, a mounting cylinder 2, a connecting cylinder 3, a supporting cylinder 4, a connecting pipe 5, a rubber hose 6, a vacuum pump 7, a sealing cover 8, an adsorption cylinder 9, a storage cylinder 10, a rubber sleeve I11, a limiting ring 12, a rubber elastic sheet 13, a single-pass pipe 14, a supporting rod 15, an elastic steel wire 16, a rubber sleeve II 17 and a plastic ball 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, 4, a sample testing stand for environmental detection, including mounting panel 1, an installation section of thick bamboo 2, a connecting cylinder 3, a supporting cylinder 4 and collection subassembly, the top of mounting panel 1 is fixed with an installation section of thick bamboo 2, a plurality of connecting cylinder 3 and a supporting cylinder 4 from down and the screw thread cup joints in proper order, the side embedding of an installation section of thick bamboo 2 is provided with connecting pipe 5, rubber hose 6 has been cup jointed to the one end of connecting pipe 5, rubber hose 6's one end is connected with vacuum pump 7, supporting cylinder 4's top embedding sets up the bottom at the collection subassembly.

Preferably, the top integration of connecting cylinder 3 is provided with the thread bush, and the thread groove has been seted up on the bottom surface of connecting cylinder 3, and the 3 both ends screw threads of a plurality of connecting cylinders are cup jointed, and the quantity of connecting cylinder 3 can be connected as required of height, makes the collection subassembly can support at specific height, has equipment, dismantles convenient advantage.

In this embodiment, refer to fig. 2, the collection subassembly includes sealed lid 8, adsorb a section of thick bamboo 9, a storage cylinder 10, rubber sleeve 11, spacing ring 12, rubber shell fragment 13 and single-pass pipe 14, the top embedding of a support section of thick bamboo 4 sets up in the bottom of sealed lid 8, the one end screw thread of sealed lid 8 has cup jointed and has adsorbed a section of thick bamboo 9, the top of adsorbing a section of thick bamboo 9 is fixed with a storage cylinder 10, the nested bonding in top of storage cylinder 10 has rubber sleeve 11, the inner wall of adsorbing a section of thick bamboo 9 is fixed with two spacing rings 12, it has rubber shell fragment 13 to bond between the spacing ring 12, the top embedding of adsorbing a section of thick bamboo 9 is provided with two single-pass pipes 14.

Preferably, the rubber elastic sheet 13 is disc-shaped, the diameter of the rubber elastic sheet is larger than that of the inner ring of the limiting rings 12, the inner sides of the two limiting rings 12 are provided with convex rings which are upwards and downwards concave, the convex rings keep the included angle between the inclination and the rubber elastic sheet 13 to be 20-35 degrees, the rubber elastic sheet 13 can move upwards and downwards between the two limiting rings 12, so that the air pressure inside the adsorption cylinder 9 is continuously increased, and air is continuously sucked.

Preferably, the single-way pipes 14 are symmetrically arranged at the top of the adsorption cylinder 9, two ends of each of the two single-way pipes 14 face opposite directions, one single-way pipe 14 penetrates through the bottom of the storage cylinder 10, the rubber sleeve II 17 is tightly attached to the inner wall of the single-way pipe 14 to conduct the single-way pipe in a one-way mode, so that air can be continuously compressed into the adsorption cylinder 9, the air in the adsorption cylinder 9 is continuously compressed into the storage cylinder 10, and a sufficient amount of air samples can be collected.

In this embodiment, referring to fig. 3, the single-pass pipe 14 includes a support rod 15, an elastic steel wire 16, a second rubber sleeve 17 and a plastic ball 18, the support rod 15 is fixed on the inner wall of the single-pass pipe 14, the elastic steel wire 16 is fixed in the middle of the support rod 15, one end of the elastic steel wire 16 is connected with the plastic ball 18, and the second rubber sleeve 17 is bonded on the surface of the plastic ball 18.

Preferably, one end of the single-way pipe 14 is conical, one end of the single-way pipe 14 is provided with an air suction hole, the other end of the single-way pipe 14 is provided with an air exhaust hole, the single-way pipes 14 are communicated in a single direction, the two single-way pipes 14 are matched with each other, one single-way pipe 14 sucks air into the adsorption cylinder 9, and the other single-way pipe 14 conveys air to the storage cylinder 10, so that the air is compressed continuously.

Preferably, the second rubber sleeve 17 abuts against the inner wall of one end of the air suction hole in the single-pass pipe 14, the thickness of the second rubber sleeve 17 is twice that of the plastic ball 18, the second rubber sleeve 17 is spherical, the plastic ball 18 can move in the single-pass pipe 14, the single-pass pipe 14 is communicated in a single direction, air is sucked through the air suction hole, and then the air is discharged through the air discharge hole.

In the utility model, during installation, the installation plate 1 is installed on the ground, the installation cylinder 2 is vertical to the ground, the connecting cylinder 3 is sequentially sleeved together in a threaded manner, the storage cylinder 10 and the adsorption cylinder 9 are vertically installed on the ground, and then the rubber hose 6 is sleeved at one end of the connecting pipe 5;

during the use, the vacuum pump 7 runs through the rubber hose 6, the installation cylinder 2, the connecting cylinder 3, the adsorption cylinder 9 is connected to the support cylinder 4, the air pressure inside the adsorption cylinder 9 is enabled to be continuously increased and reduced, the rubber elastic sheet 13 continuously reciprocates up and down, when the rubber elastic sheet 13 moves downwards, the rubber sleeve II 17 and the plastic balls 18 move inside the single-way pipe 14, air is sucked through the adsorption holes of the single-way pipe 14, then the air is exhausted through the exhaust holes of the single-way pipe 14, the air is sucked into the adsorption cylinder 9, then the rubber elastic sheet 13 moves upwards, the air cannot be exhausted from the single-way pipe 14, the air passes through the adsorption holes in the other single-way pipe 14, the air continuously enters the storage cylinder 10 through the single-way pipe 14, the air sample is continuously compressed and stored in the storage cylinder 10, and finally, the needle passes through the rubber sleeve I11, and the air sample enters the detector.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an environmental detection uses sample detection frame, includes mounting panel (1), installation section of thick bamboo (2), connecting cylinder (3), a supporting cylinder (4) and collects the subassembly, its characterized in that: the top of mounting panel (1) is fixed with installation section of thick bamboo (2), and installation section of thick bamboo (2), a plurality of connecting cylinder (3) and a supporting cylinder (4) are from the bottom and are born screw thread in proper order and cup joint, and the side embedding of installation section of thick bamboo (2) is provided with connecting pipe (5), and rubber hose (6) have been cup jointed to the one end of connecting pipe (5), and the one end of rubber hose (6) is connected with vacuum pump (7), and the top embedding of a supporting cylinder (4) sets up in the bottom of collecting the subassembly.

2. The environment detection sample detection rack according to claim 1, wherein the collection assembly comprises a sealing cover (8), an adsorption cylinder (9), a storage cylinder (10), a rubber sleeve I (11), a limiting ring (12), a rubber elastic sheet (13) and a single through pipe (14), the top of the support cylinder (4) is embedded in the bottom of the sealing cover (8), the adsorption cylinder (9) is sleeved at one end of the sealing cover (8), the storage cylinder (10) is fixed at the top of the adsorption cylinder (9), the rubber sleeve I (11) is embedded and bonded at the top of the storage cylinder (10), the two limiting rings (12) are fixed on the inner wall of the adsorption cylinder (9), the rubber elastic sheet (13) is bonded between the limiting rings (12), and the two single through pipes (14) are arranged at the top of the adsorption cylinder (9).

3. The sample testing stand for environmental testing according to claim 2, wherein the rubber dome (13) is a disc with a diameter larger than the inner diameter of the limiting rings (12), and the inner sides of the two limiting rings (12) are provided with convex rings which are divided into upward and downward concave parts, and the convex rings are kept inclined at an angle of 20-35 ° with respect to the rubber dome (13).

4. The sample detection rack for environment detection according to claim 2, wherein the single-pass tubes (14) are symmetrically arranged on the top of the adsorption cylinder (9), two ends of the two single-pass tubes (14) face opposite directions, and one single-pass tube (14) penetrates through the bottom of the storage cylinder (10).

5. The environment detection sample detection rack according to claim 2, wherein the single-pass tube (14) comprises a support rod (15), an elastic steel wire (16), a rubber sleeve II (17) and a plastic ball (18), the support rod (15) is fixed on the inner wall of the single-pass tube (14), the elastic steel wire (16) is fixed in the middle of the support rod (15), one end of the elastic steel wire (16) is connected with the plastic ball (18), and the rubber sleeve II (17) is bonded on the surface of the plastic ball (18).

6. The sample detection rack for environment detection according to claim 5, wherein one end of the single-way pipe (14) is tapered, one end of the single-way pipe (14) is provided with an air suction hole, and the other end of the single-way pipe (14) is provided with an air exhaust hole.

7. The environment detection sample detection rack according to claim 5, wherein the rubber sleeve II (17) abuts against the inner wall of one end of the air suction hole in the one-way pipe (14), the thickness of the rubber sleeve II (17) is twice of the thickness of the plastic ball (18), and the rubber sleeve II (17) is spherical.

8. The environment detection sample detection rack according to claim 1, wherein a threaded sleeve is integrally arranged at the top of the connecting cylinder (3), a threaded groove is formed on the bottom surface of the connecting cylinder (3), and two ends of the connecting cylinders (3) are in threaded sleeve connection.