CN219663436U

CN219663436U - Oil sample diluting device

Info

Publication number: CN219663436U
Application number: CN202320299619.1U
Authority: CN
Inventors: 朱燕敏; 岳奇贤; 陆伟
Original assignee: Shanghai Runcare Fluid Monitoring Co ltd
Current assignee: Shanghai Runcare Fluid Monitoring Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-12
Anticipated expiration: 2033-02-23

Abstract

The utility model belongs to the technical field of oil sample detection, in particular to an oil sample diluting device, which comprises a frame, a diluting barrel arranged on the surface of the frame, and a blanking assembly arranged on the surface of the frame, wherein the blanking assembly comprises a U-shaped frame arranged on the surface of the frame, an oil sample barrel arranged on the surface of the U-shaped frame, and a diluting liquid barrel arranged on the surface of the U-shaped frame and close to one side of the oil sample barrel; through the cooperation of the accuse material pipe, unloading pipe and feed opening and accuse material mouth isotructure that set up to the discharge dilution proportion of control oil appearance and diluent is connected with the dilution bucket by tangential direction to two row material pipes simultaneously, and oil appearance and diluent of being convenient for form the whirl in the dilution bucket through two row material pipe introduction, make things convenient for the mixed dilution of oil appearance and diluent, through the cooperation of structures such as motor, pivot and puddler that set up, in order to make further oil appearance and diluent abundant mix, improve the speed of dilution.

Description

Oil sample diluting device

Technical Field

The utility model belongs to the technical field of oil sample detection, and particularly relates to an oil sample diluting device.

Background

Petroleum is mainly used as fuel oil and gasoline, is also a lot of chemical industry products, and is influenced by the underground temperature, pressure, gas-liquid medium and other environments in the development and production process of oil fields, so that a petroleum sample needs to be inspected, and when some petroleum samples are tested or tested, the petroleum sample needs to be diluted;

through investigation publication (bulletin) number: CN201720779822.3 discloses an automatic oil sample diluting device with heating function, which comprises a supporting plate, wherein the upper end of the supporting plate is fixedly provided with an oil sample conveying main body, an oil sample conveying pipe is fixedly arranged at the upper end of an oil sample storage bottle, one side of the oil sample conveying main body is fixedly provided with a supporting rod, the upper end of the supporting rod is fixedly provided with technical contents such as a micro pump, and the automatic oil sample diluting device with heating function is disclosed, so that an oil sample can be diluted automatically, quickly and conveniently, and the technical effects such as heating can be effectively carried out in the diluting process;

although this design can be full-automatic swift convenient dilutes the oil sample to can effectually heat at the in-process of diluting, when this design is in actual use, when extracting oil sample and diluent in this kind of design, because oil sample and diluent are in the state that mixes in same root oil pipe, lead to being convenient for control the proportion between oil sample and the diluent, thereby influence the accuracy of follow-up detection data.

In order to solve the above problems, the present utility model provides an oil sample diluting device.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an oil sample diluting device, which can control the discharge and dilution ratio of an oil sample and a diluent, fully mix the oil sample and the diluent and improve the dilution speed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the oil sample diluting device comprises a frame, a diluting barrel arranged on the surface of the frame, and a blanking assembly arranged on the surface of the frame;

the blanking subassembly is in including installing the U-shaped frame of frame surface and installing the oil appearance bucket on U-shaped frame surface and install the surface of U-shaped frame just is close to the diluent bucket of oil appearance bucket one side, the oil appearance bucket with the unloading pipe is all installed to the bottom surface of oil appearance bucket, the unloading pipe runs through the one end internally mounted of U-shaped frame has the spring, the one end and the sliding connection of spring are in accuse material pipe looks butt in the unloading pipe, the unloading pipe is close to the inside feed opening of having seted up of one end of accuse material pipe, accuse material pipe's surface seted up with feed opening assorted accuse feed opening, accuse material pipe's surface integrated into one piece has the fixed disk, the bottom of fixed disk just is located accuse material pipe's surface cover is equipped with the lifter, the cylinder is installed to the inner wall symmetry of U-shaped frame, two the piston end of cylinder jointly with the lifter is connected, accuse material pipe runs through the row material pipe is installed to the one end of lifter, row material pipe is kept away from the one end of lifter with the diluent bucket is linked together.

As the oil sample diluting device, preferably, the surface of the lifting plate is fixed with the fixing blocks at two sides of the material control pipe, the surface of the fixing plate is provided with the waist groove matched with the fixing blocks, and the fixing blocks are connected to the surface of the fixing plate in a sliding manner through the waist groove.

As an oil sample diluting device, preferably, guide blocks are fixed on two sides of the lifting plate, guide grooves matched with the guide blocks are formed in the surface of the U-shaped frame, and the lifting plate is slidably connected in the U-shaped frame through the guide blocks and the guide grooves.

Preferably, the oil sample diluting device further comprises a mixing assembly arranged in the U-shaped frame, wherein the mixing assembly comprises an L-shaped mounting plate arranged in the U-shaped frame, a motor arranged on the surface of the L-shaped mounting plate and a rotating shaft arranged on the rotating shaft of the motor, and a plurality of stirring rods are arranged on the outer surface of one end of the rotating shaft penetrating through the L-shaped mounting plate and extending into the diluting barrel.

As one preferable oil sample diluting device, a belt wheel I is arranged on a rotating shaft of the motor, a screw rod is rotatably connected to the surface of the frame and positioned on one side of the diluting barrel, one end of the screw rod, which is far away from the frame, is rotatably connected in the U-shaped frame through a bearing, a belt wheel II is arranged on the outer surface of the screw rod, the belt wheel II is connected with the belt wheel I through a V-shaped belt, a screw block is connected to the outer surface of the bottom end of the screw rod in a threaded manner, a supporting plate is arranged on one side of the screw block, and the diluting barrel is arranged on the surface of the supporting plate.

As the oil sample diluting device, preferably, a T-shaped sliding rod is connected in a sliding manner in a through hole formed in the surface of the supporting plate, and the T-shaped sliding rod penetrates through one end of the supporting plate and is arranged on the surface of the frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the blanking assembly is added on the basis, and the oil sample and the diluent are conveniently discharged and diluted through the coordination of the structures such as the material control pipe, the material discharging opening and the material control opening, so that the oil sample and the diluent are conveniently mixed and diluted by the two material discharging pipes which are connected with the diluent barrel in the tangential direction;

2. meanwhile, the mixing component is further added on the basis, and the oil sample and the diluent are further mixed fully through the cooperation of the arranged motor, the rotating shaft, the stirring rod and other structures, so that the dilution speed is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view showing the internal partial structure of the diluting tub according to the present utility model;

FIG. 4 is a schematic view of the structure of the blanking tube, the control tube and the fixed disk in the present utility model;

FIG. 5 is a schematic view of the structure of the lifting plate, the fixing block and the guide block according to the present utility model;

in the figure:

1. a frame; 11. a dilution barrel;

2. a blanking assembly; 21. a U-shaped frame; 22. an oil sample barrel; 23. a dilution liquid barrel; 24. discharging pipes; 25. a spring; 26. a feed opening; 27. a material control pipe; 28. a material control port; 29. a fixed plate; 201. waist grooves; 202. a lifting plate; 203. a guide block; 204. a fixed block; 205. a cylinder; 206. a guide groove; 207. a discharge pipe;

3. a mixing assembly; 31. a motor; 32. a rotating shaft; 33. a stirring rod; 34. a belt wheel I; 35. v belt; 36. a belt wheel II; 37. a screw rod; 38. a screw block; 39. a T-shaped slide bar; 301. an L-shaped mounting plate; 302. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1;

an oil sample diluting device comprises a frame 1 and a diluting barrel 11 arranged on the surface of the frame 1.

In this embodiment: through investigation publication (bulletin) number: CN201720779822.3 discloses an automatic oil sample diluting device with heating function, which comprises a supporting plate, wherein the upper end of the supporting plate is fixedly provided with an oil sample conveying main body, an oil sample conveying pipe is fixedly arranged at the upper end of an oil sample storage bottle, one side of the oil sample conveying main body is fixedly provided with a supporting rod, the upper end of the supporting rod is fixedly provided with technical contents such as a micro pump, and the automatic oil sample diluting device with heating function is disclosed, so that an oil sample can be diluted automatically, quickly and conveniently, and the technical effects such as heating can be effectively carried out in the diluting process;

although the design can dilute the oil sample fully automatically and quickly and conveniently, and can effectively heat the oil sample in the diluting process, when the design is actually used, the oil sample and the diluent are in a mixed state in the same oil pipe in the design, so that the proportion between the oil sample and the diluent is inconvenient to control, the accuracy of subsequent detection data is affected, and the like.

It should be noted that: a drain pipe is installed at the bottom of the dilution tank 11, and a control valve is installed on the drain pipe for controlling the discharge of the diluted oil sample.

As shown in fig. 1, 2, 3, 4 and 5:

in combination with the above, in order to conveniently control the proportion of oil sample and diluent extraction, still include the unloading subassembly 2 of installing at frame 1 surface, unloading subassembly 2 is including installing at frame 1 surface's U-shaped frame 21 and install at U-shaped frame 21 surface's oil sample bucket 22 and install at U-shaped frame 21 surface and be close to the diluent bucket 23 of oil sample bucket 22 one side, unloading pipe 24 is all installed to oil sample bucket 22 and oil sample bucket 22's bottom surface, the one end internally mounted of unloading pipe 24 runs through U-shaped frame 21 has spring 25, the one end and the accuse material pipe 27 butt of sliding connection in unloading pipe 24, the one end inside of unloading pipe 24 near accuse material pipe 27 has seted up feed opening 26, the surface integrated into one piece of accuse material pipe 27 has fixed disk 29, the bottom of fixed disk 29 and the cover that is located accuse material pipe 27 is equipped with lifter 202, the inner wall symmetry of U-shaped frame 21 installs cylinder 205, the piston end of two cylinders 205 is connected with lifter 202 jointly, accuse material pipe 27 runs through lifter 202 and is equipped with row's one end of lifter 202 is kept away from the one end of row of material pipe 207 of arranging that is connected with the lifter 207.

In this embodiment: when the oil sample is diluted, the piston ends of the two cylinders 205 are controlled to be prolonged simultaneously, so that the lifting plate 202 can be pushed to slide upwards, at this time, the lifting plate 202 can push the material control pipe 27 to move into the blanking pipe 24 through the fixed disc 29 fixed on the surface of the material control pipe 27, the spring 25 arranged in the blanking pipe 24 is compressed under the force, the material control opening 28 arranged on the surface of the material control pipe 27 is opposite to the material discharge opening 26 in the blanking pipe 24, the oil sample in the oil sample barrel 22 and the diluent in the diluent barrel 23 can be discharged through the blanking pipe 24 and the material control pipe 27 which are arranged in the same way, the discharged oil sample and diluent are led into the diluent barrel 11 through the two discharging pipes 207 for reaction dilution, and after the oil sample and diluent are discharged for a moving amount, the retraction of the piston ends of the cylinders 205 is controlled, the material control pipe 27 is enabled to move downwards in the blanking pipe 24 under the action of the spring 25, and the discharge of the oil sample and the diluent can be prevented, so that the discharge flow of the oil sample and the diluent can be controlled.

It should be noted that: the flow rate of the oil sample discharge can be varied by varying the size of the discharge opening 26 inside the discharge tube 24 connected to the oil sample barrel 22 to facilitate control of the ratio of the discharge dilution of the oil sample and the diluent.

It should be noted that: the bottom of the blanking pipe 24 is provided with a sealing lantern ring matched with the material control pipe 27, so that the sealing effect of the joint is improved, leakage of oil samples and diluent is prevented, and meanwhile, when the material control pipe 27 moves downwards in the blanking pipe 24 under the action of the spring 25, a material control port 28 formed on the surface of the material control pipe 27 can prevent dust from entering under the action of the sealing lantern ring.

It should be noted that: both discharge pipes 207 are connected to the dilution tank 11 in a tangential direction so that the oil sample and the diluent can form a swirling flow in the dilution tank 11 when being introduced through both discharge pipes 207, facilitating the mixing and dilution of the oil sample and the diluent.

In an alternative embodiment: fixed blocks 204 are fixed on the surface of the lifting plate 202 and on two sides of the material control pipe 27, waist grooves 201 matched with the fixed blocks 204 are formed in the surface of the fixed disc 29, and the fixed blocks 204 are connected to the surface of the fixed disc 29 in a sliding mode through the waist grooves 201.

In this embodiment: based on this setting to lifter plate 202 upwards moves, and when pushing accuse material pipe 27 to remove to realize the drainage to unloading pipe 24 under the effect of fixed disk 29, through setting up the cooperation with waist groove 201 through the fixed block 204 that sets up, can prevent accuse material pipe 27 and take place the dislocation when roll-off or roll-in, guarantee accuse material pipe 27 when roll-in, set up the accuse material mouth 28 on accuse material pipe 27 surface and the unloading mouth 26 in the unloading pipe 24 relatively.

In an alternative embodiment: guide blocks 203 are fixed on two sides of the lifting plate 202, guide grooves 206 matched with the guide blocks 203 are formed on the surface of the U-shaped frame 21, and the lifting plate 202 is slidably connected in the U-shaped frame 21 through the guide blocks 203 and the guide grooves 206.

In this embodiment: based on this arrangement, so that when the lifter plate 202 is pushed to slide by the two cylinders 205, the lifter plate 202 can smoothly move in the U-shaped frame 21 by the guide blocks 203 and the guide grooves 206 provided.

As shown in fig. 1, 2 and 3:

in combination with the above, in order to facilitate the improvement of the speed of the oil sample at the time of dilution, the mixing assembly 3 is further included in the U-shaped frame 21, the mixing assembly 3 includes an L-shaped mounting plate 301 mounted in the U-shaped frame 21, a motor 31 mounted on the surface of the L-shaped mounting plate 301, and a rotating shaft 32 mounted on the rotating shaft of the motor 31, and the rotating shaft 32 penetrates through the L-shaped mounting plate 301 and extends to the outer surface of one end in the dilution tank 11 to be mounted with a plurality of stirring rods 33.

In this embodiment: when the oil sample and the diluent are introduced into the diluting tub 11 through the two discharging pipes 207, the stirring rod 33 installed on the outer surface of the rotating shaft 32 is stirred in the diluting tub 11 by the forward and reverse rotation of the starting motor 31, which is advantageous for sufficiently mixing the oil sample and the diluent together.

In an alternative embodiment: the pulley I34 is installed on the rotation shaft of the motor 31, the screw rod 37 is rotatably connected to the surface of the frame 1 and positioned on one side of the dilution barrel 11, one end, far away from the frame 1, of the screw rod 37 is rotatably connected in the U-shaped frame 21 through a bearing, the pulley II 36 is installed on the outer surface of the screw rod 37, the pulley II 36 is connected with the pulley I34 through the V-shaped belt 35, the screw block 38 is in threaded connection with the outer surface of the bottom end of the screw rod 37, the supporting plate 302 is installed on one side of the screw block 38, and the dilution barrel 11 is installed on the surface of the supporting plate 302.

In this embodiment: when the motor 31 is started, the screw rod 37 can be driven to rotate under the transmission cooperation of the belt wheel II 36, the belt wheel I34 and the V belt 35, so that the screw block 38 arranged on the outer surface of the screw rod 37 drives the supporting plate 302 to lift or descend on the surface of the frame 1, the position of the stirring rod 33 in the dilution barrel 11 can be changed, the oil sample and the dilution liquid can be fully mixed, and the dilution speed can be increased.

In an alternative embodiment: a through hole formed in the surface of the support plate 302 is slidably connected with a T-shaped slide bar 39, and one end of the T-shaped slide bar 39 penetrating through the support plate 302 is mounted on the surface of the frame 1.

In this embodiment: based on the arrangement, when the support plate 302 is lifted or lowered on the surface of the frame 1, the support plate 302 can stably move on the surface of the frame 1 under the action of the arranged T-shaped slide bar 39, and the support plate 302 is prevented from deflecting in the moving process.

The working principle and the using flow of the utility model are as follows: when the oil sample is diluted, the piston ends of the two cylinders 205 are controlled to be prolonged simultaneously, so that the lifting plate 202 can be pushed to slide upwards, at the moment, the lifting plate 202 can push the material control pipe 27 to move into the blanking pipe 24 through the fixed disc 29 fixed on the surface of the material control pipe 27, the spring 25 arranged in the blanking pipe 24 is compressed under the force, the material control opening 28 arranged on the surface of the material control pipe 27 is opposite to the material discharge opening 26 in the blanking pipe 24, the oil sample in the oil sample barrel 22 and the diluent in the diluent barrel 23 can be discharged through the blanking pipe 24 and the material control pipe 27 which are arranged in the same way, the discharged oil sample and diluent are led into the diluent barrel 11 through the two discharging pipes 207 for reaction dilution, and after the oil sample and the diluent are discharged for a moving amount, the retraction of the piston end of the control cylinder 205 is controlled, so that the control pipe 27 moves downwards in the blanking pipe 24 under the action of the spring 25, the discharge of oil samples and diluent can be prevented, when the oil samples and diluent are led into the diluent barrel 11 through the two discharge pipes 207, the stirring rod 33 arranged on the outer surface of the rotating shaft 32 can be stirred in the diluent barrel 11 through the forward and reverse rotation of the starting motor 31, and meanwhile, the screw rod 37 is driven to rotate under the transmission cooperation of the belt pulley II 36, the belt pulley I34 and the V belt 35, so that the screw block 38 arranged on the outer surface of the screw rod 37 can drive the supporting plate 302 to lift or descend on the surface of the frame 1, the position of the stirring rod 33 in the diluent barrel 11 can be changed, the oil samples and the diluent can be fully mixed, and the dilution speed can be improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an oil appearance diluting device, includes frame (1) and sets up dilution bucket (11) on frame (1) surface, its characterized in that: the blanking assembly (2) is arranged on the surface of the frame (1);

the blanking component (2) comprises a U-shaped frame (21) arranged on the surface of the frame (1), an oil sample barrel (22) arranged on the surface of the U-shaped frame (21) and a diluent barrel (23) arranged on the surface of the U-shaped frame (21) and close to one side of the oil sample barrel (22), a blanking pipe (24) is arranged on the bottom surfaces of the oil sample barrel (22) and the oil sample barrel (22), a spring (25) is arranged in one end of the blanking pipe (24) penetrating through the U-shaped frame (21), one end of the spring (25) is abutted against a material control pipe (27) which is in sliding connection with the blanking pipe (24), a blanking port (26) is arranged in one end of the blanking pipe (24) close to the material control pipe (27), a material control port (28) matched with the blanking port (26) is arranged on the outer surface of the material control pipe (27), a fixing disc (29) is integrally formed on the outer surface of the material control pipe (27), a lifting plate (205) is arranged on the outer surface of the cylinder (21) and is arranged on the inner surface of the cylinder (202) of the cylinder (21), one end of the material control pipe (27) penetrates through the lifting plate (202) and is provided with a material discharge pipe (207), and one end, away from the lifting plate (202), of the material discharge pipe (207) is communicated with the dilution barrel (11).

2. The oil sample dilution apparatus of claim 1, wherein: the lifting plate is characterized in that fixing blocks (204) are fixed on the surface of the lifting plate (202) and located on two sides of the material control pipe (27), waist grooves (201) matched with the fixing blocks (204) are formed in the surface of the fixing disc (29), and the fixing blocks (204) are connected with the surface of the fixing disc (29) in a sliding mode through the waist grooves (201).

3. The oil sample dilution apparatus of claim 1, wherein: guide blocks (203) are fixed on two sides of the lifting plate (202), guide grooves (206) matched with the guide blocks (203) are formed in the surface of the U-shaped frame (21), and the lifting plate (202) is slidably connected into the U-shaped frame (21) through the guide blocks (203) and the guide grooves (206).

4. The oil sample dilution apparatus of claim 1, wherein: still including installing mixing element (3) in U-shaped frame (21), mixing element (3) are including installing L shape mounting panel (301) in U-shaped frame (21) and install motor (31) and the pivot (32) of installing on motor (31) axis of rotation of L shape mounting panel (301), pivot (32) run through L shape mounting panel (301) and extend to one end surface in diluting bucket (11) installs a plurality of puddlers (33).

5. The oil sample dilution apparatus of claim 4, wherein: install band pulley one (34) in the axis of rotation of motor (31), the surface of frame (1) just is located one side rotation of diluting bucket (11) is connected with lead screw (37), one end that lead screw (37) were kept away from frame (1) is passed through the bearing and is rotated and connect in U-shaped frame (21), the surface mounting of lead screw (37) has band pulley two (36), band pulley two (36) with be connected through V area (35) between band pulley one (34), lead screw (37) bottom surface threaded connection has screw block (38), backup pad (302) are installed to one side of screw block (38), the surface mounting of backup pad (302) has diluting bucket (11).

6. The oil sample dilution apparatus of claim 5, wherein: the T-shaped sliding rod (39) is slidably connected to the through hole formed in the surface of the supporting plate (302), and one end of the T-shaped sliding rod (39) penetrates through the supporting plate (302) to be installed on the surface of the frame (1).