CN212668170U

CN212668170U - FF oil storage tank with oil sample structure

Info

Publication number: CN212668170U
Application number: CN202021347236.XU
Authority: CN
Inventors: 张建新
Original assignee: Jiangxi Huajin Petroleum Chemical Equipment Co ltd
Current assignee: Jiangxi Huajin Petroleum Chemical Equipment Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-09
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to an oil sample technical field just discloses a FF oil storage tank with oil sample structure, which comprises a tank body, the middle part fixed mounting at jar body top has the top cap, the top and the bottom fixed mounting of jar internal chamber have the support frame, the inside from the top down of support frame has placed last sample bucket, has got sample bucket and has got sample bucket down. This FF oil storage tank with oil sample structure, will sample the bucket through the support frame and joint in the inside last well three-layer down of oil tank respectively, and in the storage process, the oil of three-layer sampling bucket in real time in the oil tank is collected, when needs sample the oil, only need take out three-layer sampling bucket one-time shape, can accomplish the collection to three-layer oil about in the top simultaneously, need not stretch into the sampling bucket, and because the support frame has accurately positioned the position of three-layer oil bucket about in, so the oil of gathering possesses higher rate of accuracy and reference value.

Description

FF oil storage tank with oil sample structure

Technical Field

The utility model relates to an oil sample technical field specifically is a FF oil storage tank with oil sample structure.

Background

The oil sample in the oil tank may cause pollution after long-term storage, and the oil sample needs to be removed and analyzed and detected to know the quality of the oil product.

The manhole of oil tank is opened to the means of current oil sample is the manual work, connect the sampling bucket and the rope of sampling and stretch into in the oil tank, take a sample to the oil in the oil tank, because the oil of different positions in the oil tank receives the pollution condition to differ, perhaps the composition of its oil also has some differences, so need take a sample respectively to the oil appearance of different positions, the manual work then need take a sample respectively to the oil of upper, middle and lower three-layer in proper order, this kind of mode of taking a sample in proper order is comparatively loaded down with trivial details, and the unable accurate position to the oil drum is fixed a position, the oil appearance that takes out has certain error.

Because the oil in the oil tank usually is comparatively serious at the contaminated situation of bottom, so need emphatically take a sample to the oil of oil tank bottom when taking a sample to the oil, but when the sampling bucket fell to the bottom, probably because sampling bucket itself moves and stirs the lower floor have kind of impurity, make its confusion, the oil of sampling from this can have the error.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a FF oil storage tank with oil sample structure possesses simultaneously to three-layer oil sample and the accurate advantage of sampling about in, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a FF oil storage tank with oil sample structure, which comprises a tank body, the middle part fixed mounting at jar body top has the top cap, the top and the bottom fixed mounting of jar body inner chamber have the support frame, and the support frame divide into four, and its inner wall is cylindric, can joint sample bucket, and the support frame inner wall of the left and right sides has seted up the spout, and this spout can with last in under three slider joint on the sample bucket, the inside from the top down of support frame has placed last sample bucket, get sample bucket and sample bucket down, the bottom of top cap, last sample bucket, the equal fixed mounting in top of getting sample bucket and getting sample bucket down have little snap ring, the bottom fixed mounting who goes up sample bucket and well sample bucket has big snap ring, between the little snap ring of top cap bottom and last sample bucket top, between the big snap ring of last sample bucket bottom and the little snap ring of getting sample bucket top and all be connected with the sampling rope between the big snap ring of well sample bucket bottom and the .

Preferably, the upper sampling barrel comprises a barrel shell, a barrel cover is fixedly mounted at the top end of the barrel shell, first sliding blocks are fixedly mounted on two sides of the barrel cover, a first sealing groove is formed in the bottom of the inner wall of the barrel shell, a first sliding rod is fixedly mounted at the bottom of the barrel cover, a spring is movably sleeved on the outer surface of the first sliding rod, a first bottom cover is movably sleeved at the bottom end of the first sliding rod, the top and the bottom of the spring are respectively and fixedly connected with the barrel cover and the first bottom cover, four through holes are formed in the top of the barrel cover, not only the upper sampling barrel, but also the barrel covers of the upper sampling barrel and the lower sampling barrel are respectively provided with the four through holes, and when the upper sampling barrel enters the oil tank, the bottom cover of the upper sampling barrel can be pulled up due to the tensile force of the spring to prevent the bottom cover from contacting with the first sealing groove, so that the bottom is not in a sealed state, and the oil in the top, the inside and the bottom of the upper sampling barrel are in a free communication state.

Preferably, the lower sampling barrel comprises a barrel shell, a barrel cover is movably mounted at the top of the barrel shell, a sealing groove is formed in the bottom of the barrel shell, a supporting block is fixedly mounted at the bottom of the barrel shell, two sliding blocks are fixedly mounted on two sides of the barrel cover, a limiting block and a sliding rod are fixedly mounted at the bottom of the barrel cover, a bottom cover is fixedly connected to the bottom end of the sliding rod, the limiting block is movably sleeved with the barrel shell, the bottom cover is not in contact with the sealing groove under the initial state of the lower sampling barrel in the oil tank, the bottom is not in a sealing state, and four through holes are formed in the barrel cover, so that oil on the outer side, the inner side and the outer side of the bottom of the lower sampling barrel is freely communicated.

Preferably, the upper sampling barrel and the middle sampling barrel have completely consistent internal structures except for the inconsistency of the internal diameter and the height, the internal diameter of the sampling barrel is smaller than the internal diameter of the upper sampling barrel, the height of the sampling barrel is larger than the height of the upper sampling barrel, the internal diameter of the lower sampling barrel is smaller than the internal diameter of the sampling barrel, and the height of the lower sampling barrel is larger than the height of the sampling barrel, because the three sampling barrels need to be movably clamped at the upper, middle and lower parts of the support frame, the upper, middle and lower parts of the support frame need to be distinguished, the internal diameters of the upper, middle and lower parts of the support frame are different in size and are sequentially reduced from top to bottom, so that the upper, middle and lower sampling barrels are respectively clamped at corresponding positions, but the volumes of oil samples to be collected by the three sampling barrels are the same, the heights of the three sampling barrels are different, and finally the calculated volumes are the same, is one liter.

Preferably, the inside of a seal groove and No. two seal grooves has inlayed the sealing rubber circle, the bottom of a bottom and the top fixed mounting of No. two bottoms have the sealing ring, and the sealing ring can the joint go into in the seal groove that corresponds to contact with rubber seal, reach sealed effect.

Preferably, the supporting blocks are four in number and are uniformly distributed at the bottom of the second barrel shell in an annular shape, a gap is reserved between every two adjacent supporting blocks, and the oil sample can pass through the gap.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this FF oil storage tank with oil sample structure, will sample the bucket through the support frame and joint in the inside last well three-layer down of oil tank respectively, and in the storage process, the oil of three-layer sampling bucket in real time in the oil tank is collected, when needs sample the oil, only need take out three-layer sampling bucket one-time shape, can accomplish the collection to three-layer oil about in the top simultaneously, need not stretch into the sampling bucket, and because the support frame has accurately positioned the position of three-layer oil bucket about in, so the oil of gathering possesses higher rate of accuracy and reference value.

2. This FF oil storage tank with oil sample structure all is free intercommunication through the top and the bottom of sampling bucket, and the composition of the inside oil of sampling bucket can keep unanimous with the composition of its outside oil to lower sampling bucket exists the bottom rather than the temporary drop originally promptly with the oil tank, so directly mention it during the sample alright obtain accurate oil sample.

Drawings

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

FIG. 2 is a schematic structural view of the upper sampling barrel of the present invention;

FIG. 3 is a schematic structural view of the sampling barrel of the present invention;

FIG. 4 is a schematic structural view of the lower sampling barrel of the present invention;

fig. 5 is a bottom view of the lower sampling barrel of the present invention;

FIG. 6 is a schematic structural view of the support frame of the present invention;

fig. 7 is a structural plan view of the support frame of the present invention;

fig. 8 is a top view of the upper sampling barrel of the present invention.

In the figure: 1. a tank body; 2. a support frame; 3. a top cover; 4. a small snap ring; 5. a large snap ring; 6. putting the sample barrel on the container; 601. a barrel cover I; 602. a first sliding block; 603. a first sliding rod; 604. a first barrel shell; 605. a spring; 606. a first bottom cover; 607. a first sealing groove; 608. a through hole; 7. taking a sample barrel; 8. a lower sampling barrel; 801. a second barrel shell; 802. a second sealing groove; 803. a support block; 804. a second barrel cover; 805. a second sliding block; 806. a limiting block; 807. a second sliding rod; 808. a second bottom cover; 9. and (4) sampling a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-8, a FF oil storage tank with oil sampling structure, which comprises a tank body 1, a top cover 3 is fixedly installed at the middle part of the top of the tank body 1, a supporting frame 2 is fixedly installed at the top and the bottom of the inner cavity of the tank body 1, the supporting frame 2 is divided into four parts, the inner wall of the supporting frame is cylindrical, the sampling bucket can be clamped and connected, a sliding chute is arranged on the inner wall of the supporting frame 2 at the left side and the right side, the sliding chute can be clamped and connected with sliding blocks on an upper sampling bucket, a middle sampling bucket 6, a sampling bucket 7 and a lower sampling bucket 8 are arranged in the supporting frame 2 from top to bottom, the bottom of the top cover 3, the upper sampling bucket 6, the top of the sampling bucket 7 and the bottom of the lower sampling bucket 8 are respectively and fixedly installed with a small snap ring 4, a large snap ring 5 is fixedly installed at the bottom of the upper sampling bucket 6 and the bottom of the middle sampling bucket 7, a small snap ring 4 is fixedly installed at the bottom of the top Sampling ropes 9 are connected between the large snap ring 5 at the bottom and the small snap ring 4 at the top of the lower sampling barrel 8.

Wherein, the upper sampling barrel 6 comprises a first barrel shell 604, a first barrel cover 601 is fixedly arranged at the top end of the first barrel shell 604, first sliding blocks 602 are fixedly arranged at two sides of the first barrel cover 601, a first sealing groove 607 is arranged at the bottom of the inner wall of the first barrel shell 604, a first sliding rod 603 is fixedly arranged at the bottom of the first barrel cover 601, a spring 605 is movably sleeved on the outer surface of the first sliding rod 603, a first bottom cover 606 is movably sleeved at the bottom end of the first sliding rod 603, the top and the bottom of the spring 605 are respectively and fixedly connected with the first barrel cover 601 and the first bottom cover 606, four through holes 608 are arranged at the top of the first barrel cover 601, not only the upper sampling barrel 6 but also the four through holes 608 are arranged on the barrel covers of the upper sampling barrel 7 and the lower sampling barrel 8, and the bottom cover 606 can not be pulled up due to the pulling force of the spring 605 when the upper sampling barrel 6 enters into the oil tank, so that the bottom cover 606 can not, so that the bottom is not in a sealed state, and the oil in the top, inside and bottom of the upper sampling barrel 6 is in a freely communicating state.

The lower sampling barrel 8 comprises a second barrel shell 801, a second barrel cover 804 is movably mounted at the top of the second barrel shell 801, a second sealing groove 802 is formed in the bottom of the second barrel shell 801, a supporting block 803 is fixedly mounted at the bottom of the second barrel shell 801, second sliding blocks 805 are fixedly mounted on two sides of the second barrel cover 804, a limiting block 806 and a second sliding rod 807 are fixedly mounted at the bottom of the second barrel cover 804, a second bottom cover 808 is fixedly connected to the bottom end of the second sliding rod 807, the limiting block 806 is movably sleeved with the second barrel shell 801, the second bottom cover 808 is not in contact with the second sealing groove 802 under the initial state of the lower sampling barrel 8 in the oil tank, so that the bottom is not in a sealing state, and four through holes are formed in the second barrel cover 804, so that oil on the outer side, the inner side and the outer side of the bottom of the lower sampling barrel 8 is freely communicated.

Wherein, the internal structure of the upper sampling barrel 6 and the middle sampling barrel 7 is completely consistent except that the internal diameter and the height are inconsistent, the internal diameter of the sampling barrel 7 is smaller than the internal diameter of the upper sampling barrel 6, the height of the sampling barrel 7 is larger than the height of the upper sampling barrel 6, the internal diameter of the lower sampling barrel 8 is smaller than the internal diameter of the sampling barrel 7, and the height is larger than the height of the sampling barrel 7, because the three sampling barrels need to be movably clamped at the upper, middle and lower parts of the supporting frame 2, the upper, middle and lower parts of the supporting frame 2 need to be distinguished, the internal diameters of the upper, middle and lower parts of the supporting frame 2 are different in size, and are sequentially reduced from top to bottom, so as to respectively clamp the upper, middle and lower sampling barrels at corresponding positions, but the volumes of oil samples collected by the three sampling barrels are the same, so the heights of the three sampling barrels are different, and the finally calculated volumes are the same, is one liter.

Wherein, the inside of a seal groove 607 and No. two seal grooves 802 is inlayed and is had the sealing rubber circle, and the bottom of a bottom 606 and the top fixed mounting of No. two bottoms 808 have the sealing ring, and the sealing ring can block in the seal groove that corresponds to contact with rubber seal, reach sealed effect.

The four supporting blocks 803 are uniformly distributed at the bottom of the second barrel shell 801 in an annular shape, and a gap is reserved between the adjacent supporting blocks 803, and an oil sample can pass through the gap.

The working principle is as follows:

the upper, middle and lower sampling barrels are respectively arranged at the upper, middle and lower positions in the oil tank inside the tank body 1, oil samples at the upper layer, the middle layer and the bottom layer of the oil tank are always arranged in the upper, middle and lower sampling barrels in real time, when a worker needs to sample, the top cover 3 at the top of the tank body 1 is opened, the sampling rope 9 is pulled out, the sampling rope 9 is firstly taken out of the upper sampling barrel 6, because the first bottom cover 606 of the upper sampling barrel 6 is connected with the sampling barrel 7 through the sampling rope 9, the sampling barrel 7 is pulled down by the gravity of the sampling barrel 7, the spring 605 is pulled up, the sealing ring at the bottom of the first bottom cover 606 is clamped into the first sealing groove 607 to seal the bottom of the first bottom cover, the oil sample therein is taken out along with the upper sampling barrel 6 to be collected, the working principle of the sampling barrel 7 is the same as that of the upper sampling barrel 6, when the sampling rope 9 between the sampling barrel 7 and the lower sampling barrel 8 is pulled out, the second barrel cover 804 is movably connected with the, then it can be driven and rise, until the sealing ring on its No. two bottom 808 blocks into No. two seal groove 802, can take out lower sampling bucket 8 together when the bottom is sealed, collects its inside oil appearance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a FF oil storage tank with oil sample structure, includes jar body (1), its characterized in that: the utility model discloses a sampling device, including jar body (1), the middle part fixed mounting at jar body (1) top has top cap (3), the top and the bottom fixed mounting of the inner chamber of the jar body (1) have support frame (2), the inside from the top down of support frame (2) has placed sample bucket (6), get sample bucket (7) and sample bucket (8) down, the bottom of top cap (3), go up sample bucket (6), get sample bucket (7) and the equal fixed mounting in top of sample bucket (8) have little snap ring (4), the bottom fixed mounting who goes up sample bucket (6) and well sample bucket (7) has big snap ring (5), all be connected with between little snap ring (4) at the top of top cap (3) bottom and last sample bucket (6) between little snap ring (4) at top, go up big snap ring (5) of sample bucket (6) bottom and the little snap ring (4) at well sample bucket (7) top between big snap ring (5) of well sample bucket (7) bottom and the little snap ring (4) at sample bucket (8) top down between big snap A rope (9).

2. An FF storage tank with oil sampling structure of claim 1, wherein: go up sampling bucket (6) including bucket shell (604), the top fixed mounting of bucket shell (604) has bung (601) No. one, the both sides fixed mounting of bung (601) has slider (602) No. one, seal groove (607) have been seted up to the bottom of bucket shell (604) inner wall No. one, the bottom fixed mounting of bung (601) has slide bar (603) No. one, the surface activity of slide bar (603) has cup jointed spring (605), the bottom activity of slide bar (603) has cup jointed bottom (606) No. one, the top and the bottom of spring (605) respectively with bung (601) and bottom (606) fixed connection No. one, four through-holes (608) have been seted up at the top of bung (601).

3. An FF storage tank with oil sampling structure of claim 1, wherein: sample bucket (8) include No. two bucket shell (801) down, the top fixed mounting of No. two bucket shells (801) has No. two bung (804), No. two seal grooves (802) have been seted up to the bottom of No. two bucket shells (801), the bottom fixed mounting of No. two bucket shells (801) has supporting shoe (803), the both sides fixed mounting of No. two bung (804) has No. two slider (805), the bottom fixed mounting of No. two bung (804) has stopper (806) and No. two slide bar (807), the bottom fixedly connected with No. two bottom (808) of No. two slide bar (807), stopper (806) cup joint with No. two bucket shell (801) activity.

4. An FF storage tank with oil sampling structure of claim 1, wherein: the inner structure of the upper sampling barrel (6) and the middle sampling barrel (7) is completely consistent except that the inner diameter and the height of the upper sampling barrel (6) and the middle sampling barrel (7) are inconsistent, the inner diameter of the sampling barrel (7) is smaller than that of the upper sampling barrel (6), and the height of the sampling barrel (7) is larger than that of the upper sampling barrel (6).

5. An FF storage tank with oil sampling structure of claim 2, wherein: a sealing rubber ring is embedded in the first sealing groove (607) and the second sealing groove (802), and a sealing ring is fixedly mounted at the bottom of the first bottom cover (606) and the top of the second bottom cover (808).

6. An FF oil storage tank with an oil sampling structure as defined in claim 3, wherein: the supporting blocks (803) are uniformly distributed at the bottom of the second barrel shell (801) in an annular shape, and a gap is reserved between every two adjacent supporting blocks (803).