CN219038737U

CN219038737U - Instrument for detecting viscosity of oil product

Info

Publication number: CN219038737U
Application number: CN202223342328.0U
Authority: CN
Inventors: 刘世童; 宋伟; 刘霞
Original assignee: Dalian Bahnen Petroleum Instrument Co ltd
Current assignee: Dalian Bahnen Petroleum Instrument Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-16
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an instrument for detecting oil viscosity, which relates to the technical field of oil detection and comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with an oil product detection instrument body, the oil product detection instrument body comprises a power supply, a detection tube and a sensor, and the sensor is arranged in the detection tube; the both ends of detecting tube are fixed intercommunication respectively and are had inlet tube and drain pipe, and the fixed intercommunication in surface upper portion of inlet tube has the inlet tube, and the fixed pipe of surface upper portion fixed intercommunication of inlet tube is through setting up the flange, is convenient for be connected the drainage end of delivery pipe and external water pump to can make external water source carry to fixed intraductal, through setting up the inner wall sliding connection of fixed axle and notch, can make the second piston slide from top to bottom continuously when starting the motor, thereby can strengthen the water pressure in the fixed intraductal, realized the purpose of wasing delivery pipe and drain pipe inner wall, thereby solved the problem of the residual oil thing of difficult clearance.

Description

Instrument for detecting viscosity of oil product

Technical Field

The utility model relates to the technical field of oil product detection, in particular to an instrument for detecting oil product viscosity.

Background

Viscosity is a measure of fluid viscosity and is an indication of the internal friction of fluid flow force, and the larger the viscosity, the larger the internal friction, the larger the molecular weight, the larger the hydrocarbon bond, and the viscosity has a decisive significance for various lubricating oils, quality identification and determination purposes, combustion performance and utilization degree of various fuel oils, and the like.

Some oil product detectors detect flowing resistance through fluid, after long-term use, oil residues are easy to remain in pipelines inside the detectors, and the common oil product detectors are difficult to clean the residual oil residues, and the oil product detectors need to be detached and cleaned regularly, so that the oil product detectors are time-consuming and labor-consuming.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an instrument for detecting the viscosity of oil products, and solves the problem that residual oil products are difficult to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an instrument for detecting the viscosity of oil products comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with an oil product detection instrument body, the oil product detection instrument body comprises a power supply, a detection tube and a sensor, and the sensor is arranged in the detection tube; the two ends of the detection pipe are fixedly communicated with a water inlet pipe and a water outlet pipe respectively, the upper part of the outer surface of the water inlet pipe is fixedly communicated with a feed pipe, the upper part of the outer surface of the water inlet pipe is fixedly communicated with a fixed pipe, and the feed pipe and the fixed pipe are vertical to the water inlet pipe; the outer surface of the fixed pipe is fixedly communicated with a water supply pipe, the outer surface of the water supply pipe is provided with a valve, the right end of the water supply pipe is provided with a flange, the upper part of the inner wall of the feed pipe is provided with a thread groove, the inside of the feed pipe is in threaded connection with a threaded rod, and the threaded rod is in threaded connection with the thread groove; the bottom surface of the threaded rod is fixedly connected with a first piston, the first piston is in sliding connection with the inner wall of the feeding pipe, a through hole is formed in the upper surface of the fixed pipe, a push rod is inserted into the through hole, the bottom surface of the push rod is fixedly connected with a second piston, and the second piston is in sliding connection with the inner wall of the fixed pipe; the upper end fixedly connected with fixed plate of push rod has the notch in the fixed plate, and the carousel has been placed to the rear side of fixed plate, and the positive bottom fixedly connected with fixed axle of carousel, fixed axle in the notch, and the inner wall sliding connection of fixed axle and notch, the inner wall fixedly connected with two symmetrical solid fixed rings of inlet tube right-hand member, the left surface of two solid fixed rings all articulates through the pivot has the fender dish.

The upper surface of bottom plate fixedly connected with two symmetrical supporting blocks, and inlet tube and drain pipe run through two supporting blocks respectively, inlet tube and drain pipe respectively with supporting block fixed connection.

Two symmetrical limiting grooves are formed in the through hole, limiting blocks are slidably connected in the two limiting grooves, and the two limiting blocks are fixedly connected with the push rod.

The upper surface fixedly connected with support frame of bottom plate, the upper end of fixed pipe runs through the upper end of support frame, fixed pipe and the upper end fixed connection of support frame.

The upper surface fixedly connected with fixed block of support frame, fixed block inside rotates and is connected with the axis of rotation, and the axis of rotation runs through the fixed block, and the front end of axis of rotation and the back fixed connection of carousel.

The upper surface of the support frame is fixedly connected with a motor, and an output rotating shaft of the motor is fixedly connected with the rear end of the rotating shaft.

The collecting boxes are respectively arranged at the left end and the right end of the upper surface of the bottom plate, and the two collecting boxes are respectively positioned right above one end, away from each other, of the water inlet pipe and the water outlet pipe.

The utility model has the beneficial effects that:

1. through setting up the flange, be convenient for be connected the drainage end of delivery pipe and external water pump to can make external water source carry to fixed intraductal, through setting up the inner wall sliding connection of fixed axle and notch, can make the second piston slide from top to bottom continuously when starting the motor, thereby can strengthen the water pressure in the fixed intraductal, realized the purpose of wasing delivery pipe and drain pipe inner wall, thereby solved the problem of the residual oil thing of difficult clearance.

2. Through setting up two collection boxes and being located the inlet tube respectively and keeping away from the one end each other directly over the drain pipe, be convenient for collect the liquid that flows from inlet tube and drain pipe in, all articulated through the pivot through the left surface that sets up two solid fixed rings has the fender dish, guaranteed that the second piston can last to provide the high atmospheric pressure for fixed pipe.

Drawings

FIG. 1 is a front view of a test tube of the present utility model;

FIG. 2 is a cross-sectional view of a front view of a test tube of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 4 is a cross-sectional view of a right side view of the support bracket of the present utility model;

FIG. 5 is a cross-sectional view of a top view of the putter of the present utility model.

In the figure: 1. a bottom plate; 2. an oil product detecting instrument body; 3. a power supply; 4. a detection tube; 5. a sensor; 6. a water inlet pipe; 7. a drain pipe; 8. a feed pipe; 9. a fixed tube; 10. a water supply pipe; 11. a valve; 12. a flange; 13. a thread groove; 14. a threaded rod; 15. a first piston; 16. a through hole; 17. a push rod; 18. a second piston; 19. a fixing plate; 20. a notch; 21. a turntable; 22. a fixed shaft; 23. a fixing ring; 24. a baffle disc; 25. a support block; 26. a limit groove; 27. a limiting block; 28. a support frame; 29. a fixed block; 30. a rotating shaft; 31. a motor; 32. and (5) collecting a box.

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.

Referring to fig. 1-5, an apparatus for detecting viscosity of oil products comprises a base plate 1, wherein the upper surface of the base plate 1 is fixedly connected with an oil product detecting apparatus body 2, the oil product detecting apparatus body 2 comprises a power supply 3, a detecting tube 4 and a sensor 5, two ends of the detecting tube 4 are fixedly communicated with a water inlet tube 6 and a water outlet tube 7 respectively, two symmetrical collecting boxes 32 are arranged on the upper surface of the base plate 1, the two collecting boxes 32 are respectively positioned right above one end, far away from each other, of the water inlet tube 6 and the water outlet tube 7, so as to be convenient for collecting liquid flowing out of the water inlet tube 6 and the water outlet tube 7, two symmetrical supporting blocks 25 are fixedly connected with the upper surface of the base plate 1, the water inlet tube 6 and the water outlet tube 7 are fixedly embedded with the right side surfaces of the two supporting blocks 25 respectively, the two supporting blocks 25 can provide supporting force for the water inlet tube 6 and the water outlet tube 7 respectively, the stability of the water inlet pipe 6 and the water outlet pipe 7 is further improved, the outer surface of the water inlet pipe 6 is fixedly communicated with a water inlet pipe 8 and a fixed pipe 9 with a closed upper end, the upper surface of the bottom plate 1 is fixedly connected with a supporting frame 28, the upper end of the fixed pipe 9 is fixedly inlaid with the upper surface of the supporting frame 28, the supporting frame 28 can improve the stability of the fixed pipe 9, the outer surface of the fixed pipe 9 is fixedly communicated with a water supply pipe 10, a valve 11 is arranged on the outer surface of the water supply pipe 10, a flange 12 is arranged at the right end of the water supply pipe 10, a threaded groove 13 is formed in the upper part of the inner wall of the water inlet pipe 8, a threaded rod 14 is connected with the inner thread of the threaded groove 13 in a threaded manner, a first piston 15 is fixedly connected with the bottom surface of the threaded rod 14 and is in sliding connection with the inner wall of the water inlet pipe 8, the first piston 15 can be taken out from the water inlet pipe 8 through upward rotation of the threaded rod 14, the oil to be detected is conveniently injected into the water inlet pipe 6 through the feed pipe 8, the upper surface of the fixed pipe 9 is provided with a through hole 16, the inside of the through hole 16 is inserted with a push rod 17, the bottom surface of the push rod 17 is fixedly connected with a second piston 18 which is in sliding connection with the inner wall of the fixed pipe 9, the upper end of the push rod 17 is fixedly connected with a fixed plate 19, the inside of the through hole 16 is provided with two symmetrical limit grooves 26, the inside of the two limit grooves 26 is fixedly connected with a limit block 27, the two limit blocks 27 are fixedly connected with the push rod 17, the push rod 17 is ensured to stably lift, the rotation of the fixed plate 19 is further avoided, the back surface of the fixed plate 19 is provided with a notch 20, the rear side of the fixed plate 19 is provided with a rotary table 21, the upper surface of a support frame 28 is fixedly connected with a fixed block 29, the front surface of the fixed block 29 is rotationally connected with a rotary shaft 30 through a bearing, and the front end of axis of rotation 30 and the back fixed connection of carousel 21 can enough provide holding power for carousel 21, guaranteed the rotation that carousel 21 can be stable again, the positive bottom fixedly connected with fixed axle 22 of carousel 21, and fixed axle 22 and the inner wall sliding connection of notch 20, the upper surface fixedly connected with motor 31 of support frame 28, and the output of motor 31 and the rear end fixed connection of axis of rotation 30, motor 31 provides power for the rotation of axis of rotation 30, and then can realize making carousel 21 pivoted purpose, the inner wall fixedly connected with two symmetrical solid fixed rings 23 of inlet tube 6 right-hand member, the left surface of two solid fixed rings 23 all articulates through the pivot has baffle 24, the pivot is that a kind of chain product spare part main part must be used, be used for not only bearing the moment of flexure but also bearing the moment of torsion in the rotation work.

Working principle: when the viscosity of oil is required to be detected, the threaded rod 14 is rotated upwards to take the first piston 15 out of the feed pipe 8, then the oil with the viscosity required to be detected is injected into the feed pipe 8 and flows into the fixed pipe 9, then the first piston 15 is placed in situ, then the valve 11 is closed, the motor 31 is started, the motor 31 drives the rotating shaft 30 to rotate, the rotating shaft 30 drives the rotary table 21 to rotate, the rotary table 21 drives the fixed shaft 22 to continuously perform circular motion, the fixed shaft 22 drives the fixed plate 19 to repeatedly move up and down, the fixed plate 19 drives the push rod 17 to move up and down, the push rod 17 drives the second piston 18 to move up and down, when the second piston 18 moves down, the air pressure in the fixed pipe 9 is increased, so that the air pressure in the feed pipe 6 is increased, at this time, the baffle 24 at the leftmost side is opened, the baffle 24 at the rightmost side is closed, the air pressure in the water inlet pipe 6 pushes the liquid in the fixed pipe 9 to flow left into the detection pipe 4, so that the viscosity of oil products can be tested through the flow of the liquid by the sensor 5, finally the oil is discharged into the collecting box 32 positioned at the leftmost side through the water outlet pipe 7, when the cleaning in the pipe is needed, the water inlet end of the external water pump is firstly connected with the water outlet end of the external water pump through the water pipe and the external water tank, then the valve 11 is opened, the external water is conveyed into the water supply pipe 10, then the water in the water supply pipe 10 is conveyed into the fixed pipe 9, the water in the fixed pipe 9 enters the water inlet pipe 6, then the motor 31 is started again, the second piston 18 repeatedly moves up and down, so that the water pressure in the fixed pipe 9 and the water inlet pipe 6 is improved, the baffle disc 24 positioned at the leftmost side is opened at the moment, the high-pressure water in the water inlet pipe 6 is conveyed into the detection pipe 4 and the water inlet pipe 8, thereby wash the inner wall of inlet tube 6 and inlet pipe 8, and then detect in the intraductal water entering drain pipe 7 of pipe 4, and then can wash the inner wall of drain pipe 7, in the last sewage is discharged and is located left-most collection box 32 to the difficult problem of clearing up residual oil thing has been solved.

Claims

1. An instrument for detecting the viscosity of an oil product, comprising a base plate (1), characterized in that: the oil product detection device is characterized in that the upper surface of the bottom plate (1) is fixedly connected with an oil product detection device body (2), the oil product detection device body (2) comprises a power supply (3), a detection tube (4) and a sensor (5), and the sensor (5) is arranged in the detection tube (4); the two ends of the detection tube (4) are fixedly communicated with a water inlet tube (6) and a water outlet tube (7) respectively, the upper part of the outer surface of the water inlet tube (6) is fixedly communicated with a feed tube (8), the upper part of the outer surface of the water inlet tube (6) is fixedly communicated with a fixed tube (9), and the feed tube (8) and the fixed tube (9) are perpendicular to the water inlet tube (6); the outer surface of the fixed pipe (9) is fixedly communicated with a water supply pipe (10), a valve (11) is arranged on the outer surface of the water supply pipe (10), a flange (12) is arranged at the right end of the water supply pipe (10), a thread groove (13) is formed in the upper part of the inner wall of the feed pipe (8), a threaded rod (14) is connected with the inner thread of the feed pipe (8), and the threaded rod (14) is in threaded connection with the thread groove (13); the bottom surface of the threaded rod (14) is fixedly connected with a first piston (15), the first piston (15) is in sliding connection with the inner wall of the feed pipe (8), a through hole (16) is formed in the upper surface of the fixed pipe (9), a push rod (17) is inserted into the through hole (16), the bottom surface of the push rod (17) is fixedly connected with a second piston (18), and the second piston (18) is in sliding connection with the inner wall of the fixed pipe (9); the upper end fixedly connected with fixed plate (19) of push rod (17), notch (20) have in fixed plate (19), carousel (21) have been placed to the rear side of fixed plate (19), positive bottom fixedly connected with fixed axle (22) of carousel (21), fixed axle (22) are in notch (20), and fixed axle (22) and the inner wall sliding connection of notch (20), the inner wall fixedly connected with of inlet tube (6) right-hand member two symmetrical solid fixed ring (23), the left surface of two solid fixed ring (23) all articulates through the pivot has fender dish (24).

2. The apparatus for detecting viscosity of oil according to claim 1, wherein: the upper surface of bottom plate (1) fixedly connected with two symmetrical supporting shoe (25), and inlet tube (6) and drain pipe (7) run through two supporting shoe (25) respectively, inlet tube (6) and drain pipe (7) are respectively with supporting shoe (25) fixed connection.

3. The apparatus for detecting viscosity of oil according to claim 1, wherein: two symmetrical limiting grooves (26) are formed in the through hole (16), limiting blocks (27) are slidably connected in the two limiting grooves (26), and the two limiting blocks (27) are fixedly connected with the push rod (17).

4. The apparatus for detecting viscosity of oil according to claim 1, wherein: the upper surface of bottom plate (1) fixedly connected with support frame (28), the upper end of fixed pipe (9) runs through the upper end of support frame (28), and fixed pipe (9) and the upper end fixed connection of support frame (28).

5. The apparatus for detecting oil viscosity according to claim 4, wherein: the upper surface fixedly connected with fixed block (29) of support frame (28), fixed block (29) inside rotation is connected with axis of rotation (30), and axis of rotation (30) run through fixed block (29), and the front end of axis of rotation (30) is fixedly connected with the back of carousel (21).

6. The apparatus for detecting oil viscosity according to claim 5, wherein: the upper surface of the supporting frame (28) is fixedly connected with a motor (31), and an output rotating shaft of the motor (31) is fixedly connected with the rear end of the rotating shaft (30).

7. The apparatus for detecting viscosity of oil according to claim 1, wherein: the collecting boxes (32) are respectively arranged at the left end and the right end of the upper surface of the bottom plate (1), and the two collecting boxes (32) are respectively positioned right above one end, far away from each other, of the water inlet pipe (6) and the water outlet pipe (7).