CN213209599U

CN213209599U - Environmental protection detects uses sample save set

Info

Publication number: CN213209599U
Application number: CN202021814964.7U
Authority: CN
Inventors: 薛凡
Original assignee: Shandong Shangshi Mintong Environmental Testing Co ltd
Current assignee: Shandong Shangshi Mintong Environmental Testing Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-14
Anticipated expiration: 2030-08-26

Abstract

The utility model provides an environmental protection detects uses sample save set, the novel nipple rectifier comprises a cylindrical shel, barrel upper end movable mounting movable rod, movable rod lower extreme fixed connection piston and piston sliding connection are inside the barrel, barrel lower extreme fixed connection end cover, end cover lower extreme threaded connection save jar, save jar upper end intermediate position sets up the blast pipe of taking the check valve, save jar lower extreme intermediate position sets up the feed liquor pipe, feed liquor pipe lower extreme installation T type rubber buffer, metal tubule is inserted to T type rubber buffer lower extreme intermediate position, and metal tubule upper end run through T type rubber buffer and with save jar intercommunication, this design utilizes T type rubber buffer to seal the feed liquor pipe, and the rethread is preserved jar and is preserved the sample, prevents that the external air from polluting the save jar from to the water sample, promotes follow-up detection quality.

Description

Environmental protection detects uses sample save set

Technical Field

The utility model relates to an environmental protection detects with sample save set belongs to and detects technical field.

Background

In the present life, a large amount of sewage is generated, the sewage is directly discharged into a river channel, the river channel water resource is polluted, aquatic plants in the river channel die a large amount of time later, the water surface is blackened, water body smells to form a 'dead lake', 'dead river' and 'dead sea', the water becomes marsh, the water has large odor, deep color and a large amount of bacteria, the water quality of the water is poor and cannot be directly utilized, fishes in the water die a large amount of fish, when people want to treat the sewage in the river channel, the components in the sewage are unknown, the sewage is always purified and is not particularly clean, so the river channel is often sampled before the sewage treatment, the water quality of the river channel is sampled by sampling equipment at present, then the sample is conveyed into storage equipment from the sampling equipment, and the sample is stored, in the sample transportation process, the outside air can pollute the sample, and the subsequent sample detection quality can be influenced, so that the problem can be solved by designing a sampling and storing device for environment protection detection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an environmental protection detects with sample save set to solve the sample transportation in that proposes in the above-mentioned background art, the external air can appear and pollute the sample, can influence follow-up sample quality of detection's problem, the utility model discloses prevent that the external air from polluting the holding tank to the water sample, promote follow-up detection quality.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a sample save set for environmental protection detects, includes the barrel, inside barrel upper end movable mounting movable rod and movable rod extended into the barrel, movable rod lower extreme fixed connection piston and piston sliding connection were inside the barrel, barrel lower extreme fixed connection end cover extended to the inside top of end cover, end cover lower extreme threaded connection was preserved jar and extend into the end cover inside, it sets up the blast pipe and the blast pipe that take the check valve and pass the end cover and extend into inside the barrel to preserve jar upper end intermediate position, it sets up the feed liquor pipe to preserve jar lower extreme intermediate position, feed liquor pipe lower extreme installation T type rubber buffer and T type rubber buffer extend into the feed liquor pipe, metal tubule is inserted to T type rubber buffer lower extreme intermediate position, and metal tubule upper end runs through T type rubber buffer and preserves jar intercommunication.

Furthermore, the upper end of the movable rod is fixedly connected with a disc.

Further, keep jar upper end border position to set up annular seal pad and bond at the inside top of end cover.

Furthermore, the outer end of the upper ring of the preservation tank is provided with an external thread, and the preservation tank is in threaded connection with the end cover through the external thread.

Further, metal tubule upper portion annular outer end fixed connection auxiliary column and auxiliary column are in T type rubber buffer lower extreme, a plurality of anti-skidding line is seted up to auxiliary column annular outer end equidistance.

Further, an inclined plug is machined at the upper end of the metal thin tube and is located on the upper side of the auxiliary column.

Furthermore, the annular outer end of the lower part of the preservation tank is provided with scale marks.

Further, it is integrated structure to preserve jar and feed liquor pipe and blast pipe.

The utility model has the advantages that: the utility model discloses an environmental protection detects uses sample save set, make the piston along the inside rebound of barrel through the movable rod, and then make the inside negative pressure that produces of save jar, and make water appearance in the river course get into in the save jar along the feed liquor pipe, and utilize the save jar to preserve the water sample, realize sample work, after the completion, dismantle metal tubule from T type rubber plug, and utilize T type rubber buffer to seal the feed liquor pipe, dismantle the save jar from the end cover again, utilize the save jar to preserve the sample, prevent that the external air from polluting the save jar to the water sample, promote follow-up detection quality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a sampling and storing device for environmental protection inspection according to the present invention;

FIG. 2 is a cross-sectional view of the sampling and storing device for environmental protection inspection of the present invention;

FIG. 3 is a schematic view of a metal thin tube in the sampling and storing device for environmental protection inspection of the present invention;

fig. 4 is the utility model relates to an environmental protection detects with the schematic diagram of preserving the jar in the sample save set.

In the figure: 1-cylinder, 2-end cover, 3-preservation tank, 4-T type rubber plug, 5-metal thin tube, 6-liquid inlet tube, 7-movable rod, 8-piston, 9-exhaust tube, 21-annular sealing gasket, 31-external thread, 51-inclined plug and 52-auxiliary column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a sampling and storing device for environmental protection detection comprises a cylinder body 1, wherein a movable rod 7 is movably arranged at the upper end of the cylinder body 1, the movable rod 7 extends into the cylinder body 1, a piston 8 is fixedly connected at the lower end of the movable rod 7, the piston 8 is slidably connected inside the cylinder body 1, an end cover 2 is fixedly connected at the lower end of the cylinder body 1 and extends to the top end inside the end cover 2, an installation carrier is provided for a storing tank 3 through the end cover 2, a storing tank 3 is connected with the lower end of the end cover 2 in a threaded manner and extends into the end cover 2 through the storing tank 3, water samples are stored through the storing tank 3, an exhaust pipe 9 with a one-way valve is arranged at the middle position of the upper end of the storing tank 3, the exhaust pipe 9 penetrates through the end cover 2 and extends into the cylinder body 1, gas in the storing tank 3 can be discharged through the exhaust pipe 9, in addition, the design of the one-way valve is realized, liquid inlet pipe 6 lower extreme installation T type rubber buffer 4 and T type rubber buffer 4 extend into liquid inlet pipe 6 inside, and metal tubule 5 is inserted to 4 lower extreme intermediate positions of T type rubber buffer, and 5 upper ends of metal tubule run through T type rubber buffer 4 and with preserve jar 3 intercommunication.

Specifically, before use, a T-shaped rubber plug 4 is inserted into a liquid inlet pipe 6, a metal thin pipe 5 penetrates through the T-shaped rubber plug 4 to enable the metal thin pipe 5 to be communicated with a storage tank 3, the storage tank 3 is placed at the lower end of an end cover 2, the storage tank 3 is rotated to enable the storage tank 3 to be in threaded connection with the end cover 2, an exhaust pipe 9 is arranged in a barrel body 1 at the moment, the lower end of the metal thin pipe 5 is inserted into a sampling river channel, a movable rod 7 is pulled upwards to drive a piston 8 to move upwards along the interior of the barrel body 1, gas in the storage tank 3 enters the barrel body 1 through the exhaust pipe 9, negative pressure is generated in the storage tank 3, then a water sample in the river channel enters the storage tank 3 along the liquid inlet pipe 6 under the action of the negative pressure, the water sample is stored by using the storage tank 3, sampling work is realized, and after completion, the metal thin pipe 5 is pulled downwards, make metal tubule 5 dismantle from T type rubber buffer 4, and then utilize T type rubber buffer 4 to seal feed liquor pipe 6, then rotate and preserve jar 3 to make and preserve jar 3 and dismantle from end cover 2, and utilize and preserve jar 3 and preserve the sample, prevent that outside air from polluting and preserve jar 3 to the water sample, promote follow-up detection quality.

The upper end of the movable rod 7 is fixedly connected with a disc, and particularly, the movable rod 7 can be driven to move up and down through the disc, so that the operation is convenient.

Preserve 3 upper end border positions of jar and set up the sealed 21 and the sealed 21 bonding of annular and seal the top in end cover 2 inside, specifically, through the sealed 21 that seals of annular, realize end cover 2 and preserve jar 3's seal installation.

Keep 3 annular outer ends in upper portion of jar and offer external screw thread 31, keep jar 3 through external screw thread 31 and end cover 2 threaded connection, specifically, through external screw thread 31, realize keeping jar 3 and end cover 2's threaded connection.

The annular outer end fixed connection auxiliary column 52 in metal tubule 5 upper portion and auxiliary column 52 are in T type rubber buffer 4 lower extreme, and a plurality of anti-skidding line is seted up to auxiliary column 52 annular outer end equidistance, specifically, through auxiliary column 52, is convenient for operate and carry metal tubule 5, through anti-skidding line, increases coefficient of friction in addition, and then conveniently operates auxiliary column 52.

The inclined plug 51 is processed at the upper end of the metal thin tube 5, the inclined plug 51 is arranged on the upper side of the auxiliary column 52, and particularly, the metal thin tube 5 can penetrate through the T-shaped rubber plug 4 conveniently through the inclined plug 51, so that the installation is convenient.

The annular outer end of the lower part of the preservation tank 3 is provided with scale marks, and particularly, the sampling volume in the preservation tank 3 can be conveniently observed through the scale marks.

The holding tank 3 is of an integrated structure with the liquid inlet pipe 6 and the exhaust pipe 9, and particularly, is convenient to produce through the integrated structure.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an environmental protection detects with sample save set which characterized in that: including barrel (1), barrel (1) upper end movable mounting movable rod (7) and movable rod (7) extend into inside barrel (1), movable rod (7) lower extreme fixed connection piston (8) and piston (8) sliding connection are inside barrel (1), barrel (1) lower extreme fixed connection end cover (2) and extend to the inside top of end cover (2), end cover (2) lower extreme threaded connection preserves jar (3) and extend into inside end cover (2), it sets up inside exhaust pipe (9) and exhaust pipe (9) that take the check valve to preserve jar (3) upper end intermediate position passes end cover (2) and extend into barrel (1), it sets up feed liquor pipe (6) to preserve jar (3) lower extreme intermediate position, feed liquor pipe (6) lower extreme installation T type rubber buffer (4) and T type rubber buffer (4) extend into inside feed liquor pipe (6), the middle position of the lower end of the T-shaped rubber plug (4) is provided with a metal thin tube (5), and the upper end of the metal thin tube (5) penetrates through the T-shaped rubber plug (4) and is communicated with the preservation tank (3).

2. The sampling and storing device for environmental protection inspection according to claim 1, wherein: the upper end of the movable rod (7) is fixedly connected with a disc.

3. The sampling and storing device for environmental protection inspection according to claim 1, wherein: keep jar (3) upper end border position to set up annular packing pad (21) and annular packing pad (21) bonds at the inside top of end cover (2).

4. The sampling and storing device for environmental protection inspection according to claim 1, wherein: an external thread (31) is arranged at the annular outer end of the upper part of the preservation tank (3), and the preservation tank (3) is in threaded connection with the end cover (2) through the external thread (31).

5. The sampling and storing device for environmental protection inspection according to claim 1, wherein: metal tubule (5) upper portion annular outer end fixed connection auxiliary column (52) and auxiliary column (52) are in T type rubber buffer (4) lower extreme, a plurality of anti-skidding line is seted up to auxiliary column (52) annular outer end equidistance.

6. The environmental protection inspection sample storage device of claim 5, wherein: an inclined plug (51) is processed at the upper end of the metal thin tube (5), and the inclined plug (51) is arranged on the upper side of the auxiliary column (52).

7. The sampling and storing device for environmental protection inspection according to claim 1, wherein: the annular outer end of the lower part of the preservation tank (3) is provided with scale marks.

8. The sampling and storing device for environmental protection inspection according to claim 1, wherein: the preservation tank (3) is of an integrated structure with the liquid inlet pipe (6) and the exhaust pipe (9).