CN219495777U - Stainless steel sampling tube - Google Patents

Abstract

The utility model relates to the field of stainless steel sampling, in particular to the field of stainless steel sampling, and particularly relates to a stainless steel sampling tube which comprises a stainless steel connecting cylinder, wherein a first opening is formed in the bottom of the stainless steel connecting cylinder, a storage component is arranged on the stainless steel connecting cylinder, the top of the stainless steel connecting cylinder is connected with a connecting pipe driven by a first telescopic rod, the top of the connecting pipe is connected with a filter box through a connecting plate, a filter plate which is arranged in the filter box in a cleaning mode is arranged in the filter box, a slag discharging part is arranged on the filter box, and a liquid supply component is arranged at the bottom of the filter plate; the top of the connecting pipe is connected with the filter box through a liquid discharging component; the inside of the connecting pipe is connected with the piston plate through the moving assembly, the liquid suction pipe is arranged on the piston plate, and the one-way valve is arranged on the liquid suction pipe.

Description

Stainless steel sampling tube

Technical Field

The utility model relates to the field of stainless steel sampling, in particular to a stainless steel sampling tube.

Background

Stainless steel has the main characteristics of stainless and corrosion resistance, and has a chromium content of at least 10.5 percent and a carbon content of not more than 1.2 percent. Stainless steel is short for stainless acid-resistant steel, and is called stainless steel for weak corrosion medium such as air, steam, water and the like or steel with stainless property; steel grades resistant to corrosion by chemically corrosive media (chemical etchings of acids, bases, salts, etc.) are called acid-resistant steels.

In order to prevent that the solution from corroding sampling equipment, and then influence the sample processing of sampling tube at present sampling equipment in using, consequently need set up the sample processing of stainless steel sampling tube to the solution, but present stainless steel sampling tube is in the in-process of using, and the work through setting up the drawing liquid pump at the tip of sampling tube is drawn in the solution and is taken out the sample processing to the sampling tube inside, leads to the volume of stainless steel sampling tube big like this, and then influences the use of sampling tube.

Disclosure of Invention

The utility model aims to provide a stainless steel sampling tube to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the stainless steel sampling tube comprises a stainless steel connecting tube, wherein first openings are formed in four corners of the bottom of the stainless steel connecting tube, second openings are formed in two ends of the top of the stainless steel connecting tube, a storage component for storing sampling solution is arranged on the stainless steel connecting tube at the first opening, and the storage component is arranged on a connecting frame fixedly arranged at the bottom of the stainless steel connecting tube; the top of the stainless steel connecting cylinder is connected with the connecting pipe through a first telescopic rod, the top of the connecting pipe is connected with the filter box through a connecting plate, a filter plate which is arranged in a cleaning mode is arranged inside the filter box, a slag discharging part is arranged on the filter box which is positioned outside the filter plate, and a liquid supply assembly for carrying out liquid supply treatment on the storage assembly is arranged at the bottom of the filter plate; the top of the connecting pipe is connected with the filter box through a liquid discharging component; the connecting pipe is connected with the piston plate through the moving assembly, the piston plate is provided with a liquid suction pipe, and the liquid suction pipe is provided with a one-way valve.

Preferably, the storage assembly comprises a storage tube arranged in the first opening, the storage tube is connected with the connecting frame, a liquid inlet nozzle is arranged at the top of the storage tube, a liquid outlet is arranged on one side of the bottom of the storage tube, and a first sealing plug for sealing the liquid outlet is arranged on the liquid outlet.

Preferably, the slag discharging part comprises a slag discharging port arranged on the side wall of the filter box, and a second sealing plug for sealing the slag discharging port is arranged on the slag discharging port.

Preferably, the liquid supply assembly is connected with a liquid supply pipe at the bottom of the filter box, and a first electromagnetic valve is arranged on the liquid supply pipe.

Preferably, the liquid draining assembly comprises a liquid draining pipe connected with the filter box and the connecting pipe, and a second electromagnetic valve is arranged on the liquid draining pipe.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first telescopic rod drives the connecting pipe to move for azimuth adjustment, so that not only can the solution sampling treatment of the connecting pipe be facilitated, but also the liquid supply assembly and the storage assembly can be conveniently connected, further the sampling treatment of a sample can be facilitated, and further the use of a sampling pipe can be facilitated; according to the utility model, the piston plate is driven to move in the connecting pipe through the moving component, the pressure in the connecting pipe positioned at the top of the piston plate is reduced in the process of downward movement of the piston plate, the solution enters the connecting pipe through the liquid suction pipe, the piston plate is driven to move upwards through the moving component, the piston plate pushes the sampling solution to move upwards, and the solution is pumped into the filter box through the liquid discharge component, so that a liquid suction pump is not required to be arranged to pump the sampled solution, the volume of the sampling pipe can be effectively reduced, and the stainless steel sampling pipe can be conveniently used.

Drawings

FIG. 1 is a schematic view of a stainless steel sampling tube according to the present utility model.

FIG. 2 is a front view of a stainless steel sampling tube according to the present utility model.

FIG. 3 is a schematic view of a stainless steel coupon of the present utility model.

FIG. 4 is a schematic view showing a three-dimensional structure of a stainless steel connecting tube in a stainless steel sampling tube according to the present utility model.

1. A stainless steel connecting cylinder; 2. a storage tube; 3. a liquid inlet nozzle; 4. a liquid outlet; 5. a first closure plug; 6. pulling lugs; 7. a connecting frame; 8. a first telescopic rod; 9. a connecting pipe; 10. a connecting plate; 11. a filter box; 12. a filter plate; 13. a slag discharge port; 14. a second closure plug; 15. a liquid supply pipe; 16. a first electromagnetic valve; 17. a liquid discharge pipe; 18. a fixing ring; 19. a second telescopic rod; 20. a liquid suction pipe; 21. a piston plate; 22. a one-way valve; 23. a first opening; 24. a second opening; 25. and a second electromagnetic valve.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, in an embodiment of the present utility model, a stainless steel sampling tube includes a stainless steel connecting tube 1, wherein four corners of the bottom of the stainless steel connecting tube 1 are provided with first openings 23, two ends of the top of the stainless steel connecting tube 1 are provided with second openings 24, a storage component for storing sampling solution is arranged on the stainless steel connecting tube 1 located at the first openings 23, and the storage component is arranged on a connecting frame 7 fixedly installed at the bottom of the stainless steel connecting tube 1; the top of the stainless steel connecting cylinder 1 drives the connecting pipe 9 to be connected through the first telescopic rod 8, the top of the connecting pipe 9 is connected with the filter box 11 through the connecting plate 10, a filter plate 12 which is arranged in a cleaning mode is arranged inside the filter box 11, a slag discharging part is arranged on the filter box 11 which is positioned outside the filter plate 12, and a liquid supply assembly for carrying out liquid supply treatment on the storage assembly is arranged at the bottom of the filter plate 12; the top of the connecting pipe 9 is connected with the filter box 11 through a liquid draining assembly; the inside of the connecting pipe 9 is connected with a piston plate 21 through a moving assembly, a liquid suction pipe 20 is arranged on the piston plate 21, and a one-way valve 22 is arranged on the liquid suction pipe 20.

According to the utility model, after the connecting pipe 9 is driven by the first telescopic rod 8 to adjust the vertical direction, the piston plate 21 is driven by the moving component to move downwards, the piston plate 21 synchronously drives the liquid suction pipe 20 to adjust the vertical direction, the pressure in the connecting pipe 9 positioned at the top of the piston plate 21 is reduced, the solution is pumped into the connecting pipe 9 positioned at the top of the piston plate 21 through the liquid suction pipe 20, and the piston plate 21 is driven by the moving component to move upwards, as the one-way limiting treatment of the liquid suction pipe 20 is carried out by the one-way valve 22, the extracted solution can be discharged into the corresponding filter box 11 through the corresponding liquid discharge component, the filtering of impurities in the extracted solution is realized through the filter plate 12, and the filtered solution is added into the storage component through the liquid supply component, so that the sampling treatment of stainless steel pipes can be realized on samples at different positions, and the use of the stainless steel sampling pipe can be facilitated.

Referring to fig. 1, in one embodiment of the present utility model, the storage assembly includes a storage tube 2 disposed inside a first opening 23, the storage tube 2 is connected to a connecting frame 7, a liquid inlet 3 is disposed at the top of the storage tube 2, a liquid outlet 4 is disposed at one side of the bottom of the storage tube 2, a first sealing plug 5 sealing the liquid outlet 4 is mounted on the liquid outlet 4, and a sampled liquid can be added into the storage tube 2 through the liquid inlet 3 to store the sample through the liquid inlet 3, and by opening the first sealing plug 5, the liquid outlet 4 can discharge the sampled solution, thereby facilitating the storage of the sample.

According to the utility model, the outer end of the connecting frame 7 is provided with the corresponding mounting notch corresponding to the storage tube 2, and the mounting notch is arranged, so that the storage tube 2 can be conveniently contacted with the mounting notch, and further the mounting treatment of the storage tube 2 can be conveniently carried out.

Referring to fig. 1, in an embodiment of the present utility model, a pull tab 6 is further installed on the outer end sidewall of the storage tube 2, and by manually pulling the pull tab 6, the storage tube 2 can be conveniently pulled out from the stainless steel connecting tube 1, so that the storage tube 2 can be conveniently placed and taken out.

Referring to fig. 1, in an embodiment of the present utility model, the slag discharging part includes a slag discharging hole 13 provided on a sidewall of the filter box 11, a second sealing plug 14 sealing the slag discharging hole 13 is installed on the slag discharging hole 13, and the slag discharging hole 13 can conveniently discharge impurities filtered by the filter plate 12 by opening the second sealing plug 14, thereby facilitating the use of the apparatus.

Referring to fig. 1, in an embodiment of the present utility model, the liquid supply assembly is connected to the liquid supply pipe 15 at the bottom of the filtration tank 11, the first electromagnetic valve 16 is installed on the liquid supply pipe 15, and by opening the first electromagnetic valve 16, the liquid supply pipe 15 can conveniently discharge the filtered sample solution into the storage pipe 2, so that the storage process of multiple groups of samples in the sampling pipe can be facilitated.

Referring to fig. 1, in one embodiment of the present utility model, the drain assembly includes a drain pipe 17 connected to the filter tank 11 and the connection pipe 9, a second electromagnetic valve 25 is installed on the drain pipe 17, and during the upward movement of the piston plate 21, the solution at the top of the connection pipe 9 can be conveniently added into the filter tank 11 through the drain pipe 17 for drain treatment by opening the second electromagnetic valve 25.

Referring to fig. 1, in one embodiment of the present utility model, the moving assembly includes a fixing ring 18 fixedly connected to the inner wall of the connecting pipe 9, and a second telescopic rod 19 is mounted on the fixing ring 18, the second telescopic rod 19 is connected to the piston plate 21, and the second telescopic rod 19 can be implemented to drive the piston plate 21 to move inside the connecting pipe 9 through the operation of the second telescopic rod 19.

Working principle: according to the utility model, after the movement direction of the connecting pipe 9 is driven by the first telescopic rod 8 to adjust, the piston plate 21 is driven by the second telescopic rod 19 to move downwards, the pressure in the connecting pipe 9 positioned at the top of the piston plate 21 is reduced, the sample solution enters the top of the connecting pipe 9 through the liquid suction pipe 20, the piston plate 21 is driven by the second telescopic rod 19 to move upwards, the sample solution is added into the filter box 11 through the liquid discharge pipe 17 under the limitation of the one-way valve 22, the filter box 11 is driven by the connecting pipe 9 to move downwards through the first telescopic rod 8 after the filtering treatment of the filter plate 12, and the bottom of the liquid supply pipe 15 at the bottom of the filter box 11 is inserted into the liquid inlet nozzle 3, so that the filtered sample solution can be conveniently discharged into the storage pipe 2, and the sampling treatment of the stainless steel sampling pipe can be facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. The stainless steel sampling tube comprises a stainless steel connecting tube, and is characterized in that first openings are formed in four corners of the bottom of the stainless steel connecting tube, second openings are formed in two ends of the top of the stainless steel connecting tube, a storage component for storing sampling solution is arranged on the stainless steel connecting tube at the first opening, and the storage component is arranged on a connecting frame fixedly arranged at the bottom of the stainless steel connecting tube;

the top of the stainless steel connecting cylinder is connected with the connecting pipe through a first telescopic rod, the top of the connecting pipe is connected with the filter box through a connecting plate, a filter plate which is arranged in a cleaning mode is arranged inside the filter box, a slag discharging part is arranged on the filter box which is positioned outside the filter plate, and a liquid supply assembly for carrying out liquid supply treatment on the storage assembly is arranged at the bottom of the filter plate;

the top of the connecting pipe is connected with the filter box through a liquid discharging component;

the connecting pipe is connected with the piston plate through the moving assembly, the piston plate is provided with a liquid suction pipe, and the liquid suction pipe is provided with a one-way valve.

2. The stainless steel sampling tube according to claim 1, wherein the storage assembly comprises a storage tube arranged in the first opening, the storage tube is connected with the connecting frame, a liquid inlet nozzle is arranged at the top of the storage tube, a liquid outlet is arranged on one side of the bottom of the storage tube, and a first sealing plug for sealing the liquid outlet is arranged on the liquid outlet.

3. The stainless steel sampling tube according to claim 1, wherein the slag discharging part comprises a slag discharging port arranged on the side wall of the filter box, and a second sealing plug for sealing the slag discharging port is arranged on the slag discharging port.

4. The stainless steel sampling tube according to claim 1, wherein the liquid supply assembly is connected to a liquid supply tube at the bottom of the filter box, and the liquid supply tube is provided with a first electromagnetic valve.

5. The stainless steel sampling tube according to claim 1, wherein said drain assembly comprises a drain tube connected to the filter box and the connecting tube, said drain tube having a second solenoid valve mounted thereon.

6. The stainless steel sampling tube according to claim 1, wherein the moving assembly comprises a fixing ring fixedly connected with the inner wall of the connecting tube, and a second telescopic rod is mounted on the fixing ring and connected with the piston plate.