CN211904717U

CN211904717U - Multi-purpose sampler for liquid in storage tank

Info

Publication number: CN211904717U
Application number: CN201922145429.0U
Authority: CN
Inventors: 刘敏
Original assignee: Xinjiang Modo Special Oil Technology Co ltd
Current assignee: Xinjiang Modo Special Oil Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-11-10
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to a multi-purpose sampler of storage tank liquid, it includes barrel, lower barrel, connection lid, connects the lid and forms sealed the wall between last barrel and the lower barrel, and the end of lower barrel is provided with the lower sample connection that is used for the bottom sample of getting, and the upper portion of going up the barrel is provided with the sample connection. The lower part of connecting the lid is provided with the aperture, and the inside of lower barrel is equipped with the axostylus axostyle, and the aperture is stretched into and is fixed on the upper portion of axostylus axostyle, and the axostylus axostyle middle part is fixed with the axostylus axostyle nut, and axostylus axostyle upper portion is around having the spring, and the lid is connected to the upper end roof pressure of spring, and the lower extreme of spring is together fixed with the axostylus ax.

Description

Multi-purpose sampler for liquid in storage tank

Technical Field

The utility model belongs to the technical field of petrochemical industry machine tool, concretely relates to multi-purpose sampler of storage tank liquid.

Background

In the chemical industry, the storage tank sampling of liquid industrial chemicals and product detects to be the indispensable project of every enterprise, especially in the more enterprise of storage tank, the sampling of liquid just seems to be especially important in the storage tank, especially in large-scale storage tank, want to look over the condition of tank bottoms and jar lower part liquid, the sampling equipment that exists at present all chooses the lower part sampler for use, lower part sample is seen to this kind of sampler, can not see the bottom sample condition, also can't judge the liquid quality of tank bottoms take the altitude position, be equipped with the function that can hold lower part sample and bottom sample simultaneously, some storage tank samplers not only use loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The applicant has made the present invention in consideration of the described deficiency of the prior art.

The utility model provides a multi-purpose sampler of storage tank liquid has overcome prior art is not enough, and it can effectively solve the function that can not hold lower part sample and bottom sample and take a sample simultaneously, can't judge, the sampler uses loaded down with trivial details problem to the liquid quality of tank bottoms take a height position that exists of current sampling equipment.

According to the embodiment of the utility model, a multi-purpose sampler of storage tank liquid is provided, its characterized in that includes barrel (6), lower barrel (13), connection lid (12) are in go up barrel (6) with form sealed the wall down between barrel (13), the end of barrel (13) is provided with down sample connection (19) that are used for getting the bottom appearance down, the upper portion of going up barrel (6) is provided with sample connection (4).

According to the utility model discloses an embodiment, the lower part of connecting lid (12) is provided with aperture (10), the inside of barrel (13) is equipped with axostylus axostyle (14) down, the upper portion of axostylus axostyle (14) stretches into aperture (10) and fixed, axostylus axostyle (14) middle part is fixed with axostylus axostyle nut (15), axostylus axostyle (14) upper portion is surrounded by spring (11), the upper end roof pressure of spring (11) connect lid (12), the lower extreme of spring (11) with axostylus axostyle nut (15) are together fixed, the lower part of axostylus axostyle (14) is followed sample connection (19) are stretched out down, the lower extreme of axostylus axostyle.

According to the utility model discloses an embodiment, go up sample connection (4) and be provided with bottle plug (1), the upper portion of bottle plug (1) is provided with two slide peg (2), slide peg (2) with be located go up the slide peg track (5) of sample connection (4) circumference and cooperate the work.

According to the utility model discloses an embodiment, the lower part of barrel (13) is conical down, sealer (18) are conical, with the profile of sample connection (19) is coincide down, and barrel (13) outside has supporting leg (17) down, supporting leg (17) length on the vertical direction is shorter than stretch out when axostylus axostyle (14) nature is placed perpendicularly the length of sample connection (19) down.

According to the utility model discloses an embodiment, the inside upside of connecting lid (12) is provided with pulley dead lever (7), is fixed with pulley (8) on it, and stay cord (20) center on pulley (8), the one end of stay cord (20) is connected to the upper end of axostylus axostyle (14), the other end of stay cord (20) is connected to the outside pull ring (9) of storage tank liquid multi-purpose sampler.

The utility model discloses rational in infrastructure and compact, convenient to use can satisfy the requirement of various storage tank sampling bores.

Drawings

Fig. 1 is a schematic structural diagram of a multi-purpose sampler for liquid in a storage tank according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an upper sampling port bottle stopper of the multi-purpose sampler for storage tank liquid according to the present invention.

The reference numerals are explained below:

1 go up the barrel bottle plug, 2 bottle plug smooth nails, 3 sampler handle, 4 go up barrel sample connection (bottleneck), 5 smooth nail tracks, 6 go up the barrel, 7 pulley dead levers, 8 pulleys, 9 pull rings, 10 axostylus axostyles are through connecting the lid aperture, 11 axostylus axostyle springs, 12 connection covers, 13 lower barrels, 14 axostylus axostyles, 15 axostylus axostyle nuts, 16 axostylus axostyle lower extreme screw threads, 17 supporting legs, 18 sealer, 19 most advanced sample connection of circular cone type barrel, 20 stay cords, 21 bottle plug little spring, 22 stay cords.

Detailed Description

The following describes the embodiments in further detail with reference to the accompanying drawings.

It will be appreciated by those skilled in the art that while the following description refers to numerous technical details relating to embodiments of the present invention, this is by way of example only, and not by way of limitation, to illustrate the principles of the invention. The present invention can be applied to other fields than the technical details exemplified below as long as they do not depart from the principle and spirit of the present invention.

In addition, in order to avoid limiting the description of the present specification to a great extent, in the description of the present specification, it is possible to omit, simplify, and modify some technical details that may be obtained in the prior art, as would be understood by those skilled in the art, and this does not affect the sufficiency of disclosure of the present specification.

The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a multi-purpose sampler for liquid in a storage tank according to an embodiment of the present invention.

As shown in fig. 1, the multi-purpose sampler for liquid in storage tank mainly comprises an upper cylinder 6, a lower cylinder 13, and an upper and lower cylinder connecting cover 12, wherein the upper and lower cylinder connecting cover 12, the upper cylinder 6 and the lower cylinder 13 are respectively connected by screw threads (and form a partition for sealing the upper cylinder 6 and the lower cylinder 13 so as to separate the upper cylinder 6 from the lower cylinder 13), and the lower part of the connecting cover 12 is provided with a small hole 10. The middle of the upper and lower barrel connecting covers 12 is barrel-shaped, and the barrel wall is provided with small holes.

Wherein, the upper part of the upper cylinder 6 is provided with a bottle mouth 4 and a handle 3.

The lower part of the lower cylinder body 13 is conical, and the conical end is provided with a sampling port 19. The lower cylinder 13 is provided with a shaft 14 inside, and the upper part of the shaft 14 extends into the small hole 10 and is fixed. A shaft rod nut 15 is fixed in the middle of the shaft rod 14, a spring 11 is arranged on the upper portion of the shaft rod 14, the spring 11 surrounds the shaft rod 14, the upper end of the spring 11 contacts the upper and lower cylinder connecting covers 12, and the lower end of the spring 11 is fixed with the shaft rod nut 15. The lower portion of the shaft 14 protrudes from the sampling port 19.

The inner upper side of the connection cover 12 is provided with a pulley fixing rod 7 on which a pulley 8 is fixed, a pulling rope 20 is wound around the pulley 8, one end of the pulling rope 20 is connected to the upper end of the shaft 14, and the other end of the pulling rope 20 is connected to a pulling ring 9 outside the sampler.

The lower end of the shaft 14 is provided with a thread 16, and a sealer 18 is connected through the thread 16.

The lower end of the lower cylinder 13 is provided with a support leg 17.

The storage tank liquid multi-purpose sampler can be further optimized or/and improved according to actual needs:

wherein the direction of rotation of the pulley 8 is variable.

The lower barrel support leg 17 is shorter than the length of the lower barrel sampling port 19 when the shaft 14 is vertically positioned.

The shaft 14 is connected with a pull rope 20 through a connecting cover 12, and the pull rope 20 can lift the shaft 14 through a pulley 8.

As shown in fig. 2, the bottle mouth 4 is provided with a special metal bottle stopper 1, two small sliding nails 2 are arranged on the bottle stopper 1 through small springs 21, and the sliding nails 2 are matched with the sliding nail tracks 5 of the bottle mouth.

The sealing device 18 is conical and is tightly fitted with the sampling port 19, so that the sealing effect is ensured.

The working principle of the multi-purpose sampler for liquid in storage tank according to the embodiment of the present invention is described below.

The sampler adopts a cylindrical profile and is matched with the requirement of the sampling caliber of the storage tank.

When samples at the bottom and the lower part are taken, the bottle stopper 1 and the bottle mouth 4 are closed, the sampler is placed at the bottom of the bottle through the pull rope 22, then the pull rope 22 is pulled, the small spring 21 is arranged in the middle of the bottle stopper sliding nail 2, and the small spring 21 contracts under the stress condition.

Then, opening the bottle mouth 4, and enabling the lower sample to enter the sampler from the bottle mouth 4; due to the arrangement of the spring 11, the pull rope 20, the threads 16 and the like, and the fact that the supporting leg 17 of the lower cylinder body contacts the bottom of the tank bottom when the sampler is placed at the tank bottom, the length of the supporting leg 17 is shorter than the length of the shaft lever 14 which extends out of the sampling port of the lower cylinder body 13 when the shaft lever is naturally and vertically placed, the spring 11 contracts, the shaft lever 14 ascends, the sealing device 18 ascends along with the ascending, a bottom sample enters the sampler from the sampling port 19 at the tip of the conical cylinder body, and when the pull rope 22 is lifted, the shaft lever spring 11 extends, the sealing device 18 descends and is tightly closed with; the middle of the connecting cover 12 is a cylinder body, the wall of the barrel is provided with a small hole, and a pull ring 9 connected with a shaft lever 14 is arranged on a pull rope 20 through the small hole and then connected with the pulley 8.

After the sample is taken from the bottom of the can, the sampler is taken out, the shaft 14 is lifted by pulling the pull ring 9, the sealer 18 is lifted therewith, the sample (bottom sample) in the lower cylinder 13 flows out from the sampling port 19, and the sample (lower sample) in the upper cylinder 6 is directly poured out from the bottle mouth 4, thereby completing the sampling.

As shown in the attached figure 1 or 2, the upper cylinder 6 and the lower cylinder 13 of the storage tank liquid multipurpose sampler are in threaded connection through a connecting cover 12. Like this, can use or separately use according to the sample condition, accomplish the sample, when getting bottom and lower part sample, use multi-purpose sampling bottle, realized the purpose that bottom sampling and lower part sample go on simultaneously, it is higher to take out the accuracy of bottom sample and lower part sample.

Finally, those skilled in the art will appreciate that various modifications, adaptations, and alternatives to the described embodiments can be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. A multi-purpose sampler for liquid in a storage tank is characterized by comprising an upper cylinder body (6), a lower cylinder body (13) and a connecting cover (12),

the connecting cover (12) forms a sealing partition between the upper cylinder (6) and the lower cylinder (13),

the tail end of the lower cylinder body (13) is provided with a lower sampling port (19) for sampling a bottom sample,

an upper sampling port (4) is arranged at the upper part of the upper cylinder body (6).

2. The multi-purpose sampler of tank liquid according to claim 1,

the lower part of the connecting cover (12) is provided with a small hole (10),

a shaft lever (14) is arranged in the lower barrel (13), the upper part of the shaft lever (14) extends into the small hole (10) and is fixed, a shaft lever nut (15) is fixed in the middle of the shaft lever (14), a spring (11) is wound on the upper part of the shaft lever (14), the upper end of the spring (11) is pressed against the connecting cover (12), and the lower end of the spring (11) is fixed with the shaft lever nut (15),

the lower part of the shaft (14) protrudes from the lower sampling port (19),

the lower end of the shaft lever (14) is provided with a sealing device (18) for sealing a lower sampling opening (19).

3. Multipurpose sampler for tank liquids according to claim 2, characterized in that the upper sampling port (4) is provided with a stopper (1), the upper part of the stopper (1) being provided with two slide pegs (2), the slide pegs (2) cooperating with slide peg tracks (5) located at the circumferential part of the upper sampling port (4).

4. The multi-purpose sampler for tank liquid according to claim 2, characterized in that the lower part of the lower cylinder (13) is conical, the sealer (18) is conical and fits the contour of the lower sampling port (19),

the lower cylinder (13) is externally provided with a supporting leg (17), and the length of the supporting leg (17) in the vertical direction is shorter than the length of the shaft lever (14) which extends out of the lower sampling opening (19) when the shaft lever is naturally vertically placed.

5. The multi-purpose sampler for tank liquid according to claim 2, characterized in that the inner upper side of the connection cover (12) is provided with a pulley fixing rod (7) on which a pulley (8) is fixed, a pulling rope (20) is wound around the pulley (8), one end of the pulling rope (20) is connected to the upper end of the shaft (14), and the other end of the pulling rope (20) is connected to a pulling ring (9) outside the multi-purpose sampler for tank liquid.