CN109253898B - Multifunctional integrated oil sample collection device - Google Patents
Multifunctional integrated oil sample collection device Download PDFInfo
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- CN109253898B CN109253898B CN201811409527.4A CN201811409527A CN109253898B CN 109253898 B CN109253898 B CN 109253898B CN 201811409527 A CN201811409527 A CN 201811409527A CN 109253898 B CN109253898 B CN 109253898B
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- pipe
- locking
- water gun
- spray head
- storage bottle
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- 239000007921 spray Substances 0.000 claims description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 24
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 42
- 238000004140 cleaning Methods 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The integrated oil sample collection device comprises a wide-caliber rubber cover (1), an oil storage bottle (5) and a piston core (6); the wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through a pipeline, the piston core (6) is plugged into the oil storage bottle (5) and can slide in the oil storage bottle (5) in a telescopic manner, and the piston core (6) is dynamically sealed with the inner wall of the oil storage bottle (5) during sliding. The application aims to be suitable for oil sample collection work of different oil filling equipment, and to realize the requirement of a fully sealed sampling mode, is completely isolated from the outside air, has the cleaning functions of a pipeline and an oil storage bottle, and improves the quality and the efficiency of the oil sample collection work.
Description
Technical Field
The application provides an insulating oil collecting device suitable for oil extraction ports with different types and different calibers.
Background
The analysis of the components and the content of the dissolved gas in the oil is one of the most effective measures for monitoring the safe operation of oil-filled electrical equipment, and in the field oil sample collection process, the sampling caliber of the existing sampling device is single because the calibers of oil sampling ports of equipment such as transformers, mutual inductors and the like of different factories are different, so that the sampling device cannot be suitable for the sampling work of different types of equipment, and a plurality of inconveniences are brought to the field collection work. The on-site oil sample collection personnel can not meet the full-sealed sampling mode in the oil bottle sampling process, some maintenance personnel directly sample in an oil bottle containing mode, so that the oil sample is directly exposed to the air, the oil sample is not only polluted by the external environment, but also the accuracy of detecting gases such as H2, CO and CO2 in the direct shadow oil is improved, once the data are abnormal, the transformer substation site and the oil laboratory are required to be repeatedly moved to and fro, the labor is wasted, the time is wasted, the labor is wasted, and meanwhile, the correct judgment of whether the operation and maintenance personnel can normally operate the equipment is also caused, so that the safe and stable operation of transformer equipment is influenced.
Disclosure of Invention
The application aims to: the application provides a multifunctional integrated oil sample collection device, which aims to solve the problems existing in the past, is suitable for oil sample collection work of different oil filling equipment, and meets the requirement of a full-sealed sampling mode.
The technical scheme is as follows:
integrated oil sample collection device, its characterized in that: the device comprises a wide-caliber rubber cover (1), an oil storage bottle (5) and a piston core (6); the wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through a pipeline, the piston core (6) is plugged into the oil storage bottle (5) and can slide in the oil storage bottle (5) in a telescopic manner, (namely, the piston core (6) slides leftwards and rightwards as shown in figure 1 |) and is dynamically sealed with the inner wall of the oil storage bottle (5) during sliding. (similar to the principle of a needle tube for injection
One end of the wide-caliber rubber cover (1) is communicated with the oil storage bottle (5) through a pipeline, and the other end is a horn-shaped opening end.
The opening end of the wide-caliber rubber cover (1) is wound with a sealing lock catch (2).
The sealing lock catch (2) is a binding belt with elasticity.
The wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through the adjustable three-way valve (3).
The adjustable three-way valve (3) (also called as a three-way regulating valve, the existing product) is connected with the oil storage bottle (5) and the adjustable three-way valve (3) is connected with the wide-caliber rubber cover (1) through a flange or a detachable rubber flexible connection (4).
The adjustable three-way valve (3) comprises a port communicated with the wide-caliber rubber cover (1), a port communicated with the oil storage bottle (5) and a flushing port connected with the water gun (7) during use;
the flushing port connected with the water gun comprises a through pipe (8-1) and a locking component; the locking component comprises a slip ring (8-2), a U-shaped card (8-3), an adjusting ring (8-4) and a locking strip (8-5);
the through pipe (8-1) is communicated with the adjustable three-way valve (3) (can be connected with the adjustable three-way valve (3) through a flange), the through pipe (8-1) is divided into a front section and a rear section, the front end and the rear end are connected through a connecting pipe (8-1-1), the inner cavity of the connecting pipe (8-1-1) is communicated with the front section and the rear section of the inner cavity of the through pipe (8-1), the inner wall of the connecting pipe (8-1-1) is the same in diameter and is aligned with the front section and the rear section of the inner wall of the through pipe (8-1) (namely, the axis of the connecting pipe (8-1-1) and the axis of the through pipe (8-1) are in the same straight line to form a coherent coaxial through cavity); the diameter of the outer wall of the connecting pipe (8-1-1) is smaller than that of the outer wall of the through pipe (8-1), so that a groove is formed between the connecting pipe (8-1-1) and the through pipe (8-1);
the slip ring (8-2) is sleeved on the rear section pipe of the through pipe (8-1) (namely, the pipe communicated with the adjustable three-way valve (3)), the slip ring (8-2) can move relative to the through pipe (8-1) (move along the axial direction of the through pipe (8-1)), the U-shaped clamp (8-3) is arranged in front of the front section pipe of the through pipe (8-1) (the left side in figure 5 is the front, the right side of the through pipe (8-1) in figure 4 is the front |), and the U-shaped clamp (8-3) is connected with the slip ring (8-2) through the connecting rod (8-3-1);
the adjusting ring (8-4) is sleeved on the connecting pipe (8-1-1) and can rotate relative to the connecting pipe (8-1-1) (the adjusting ring (8-4) and the connecting pipe (8-1-1) are in adaptive fit by taking the shaft of the connecting pipe (8-1-1) as the shaft, namely the adjusting ring (8-4) and the connecting pipe (8-1-1) are in contact rotation or just meet the rotatable fit of the adjusting ring (8-4) | the slip ring (8-2) is the same as |), the outer wall of the adjusting ring (8-4) protrudes out of the outer wall of the through pipe (8-1) (the convenient screwing |), a groove is formed between the connecting pipe (8-1-1) and the through pipe (8-1) so that the adjusting ring (8-4) is axially limited and cannot move |! The method comprises the steps of carrying out a first treatment on the surface of the An opening (8-1-1) is formed in the pipe wall of the connecting pipe (8-1-1), a locking bar (8-5) is arranged at the opening (8-1-1-1), the locking bar (8-5) is arranged at the opening (8-1-1) through a rotating shaft (8-5-1), the axial direction of the rotating shaft (8-5-1) is parallel to the axial direction of the connecting pipe (8-1-1), and the two ends of the rotating shaft (8-5-1) are respectively connected with the front section and the rear section of the through pipe (8-1); the locking strip (8-5) can rotate with the rotating shaft (8-5-1) as an axis, the upper end of the locking strip (8-5) protrudes out of the outer wall of the connecting pipe (8-1-1), the lower end of the locking strip (8-5) stretches into the connecting pipe (8-1-1), the adjusting ring (8-4) is provided with a notch (8-4-1), the notch (8-4-1) corresponds to the locking strip (8-5), and when the locking strip is used, the side wall of the notch (8-4-1) props against the locking strip (8-5) to rotate with the rotating shaft (8-5-1) as an axis through the rotation of the adjusting ring (8-4); (the top of the locking bar (8-5) always has a part of the opening (8-1-1-1) exposed so as to facilitate pushing of the notch (8-4-1), that is, when the locking bar (8-5) is inclined to the limit, as shown in FIG. 4, the locking bar (8-5) is lapped on the edge of the opening (8-1-1-1) +|
The locking spring (8-6) is sleeved on the rear section of the through pipe (8-1), and when the U-shaped card (8-3) is pressed towards the through pipe (8-1) (towards the left side as shown in figure 4 |), the locking spring (8-6) compresses or stretches along with the movement of the slip ring (8-2);
when in use, the adjusting ring (8-4) is rotated to enable the locking bar (8-5) to rotate until the locking bar (8-5) is inclined to the limit position, namely, the part extending into the connecting pipe (8-1-1) is minimum (as shown in figure 4 |), then, the water gun nozzle pipe (7-1) extends into the U-shaped clamp (8-3) from the opening of the U-shaped clamp (8-3), the U-shaped clamp (8-3) clamps the gun body (7-2) (as shown in figure 4 |), then the gun body is pushed, the water gun nozzle (7-3) extends into a through pipe formed by the through pipe (8-1) and the connecting pipe (8-1-1), when the water gun nozzle (7-3) is completely inserted into the through pipe (as shown in figure 4 |) and cannot be pushed forward continuously, the groove between the nozzle hoops (7-4) and the nozzle adjusting knob (7-5) of the corresponding water gun nozzle is formed by the locking bar (8-5), then the adjusting ring (8-4) is rotated reversely, the groove (8-4) is formed to clamp the gun nozzle (7-2) so that the notch (8-3) clamps the gun body (7-2) (as shown in figure 4 |), then the locking bar (8-5) is gradually rotated in the same radial direction as shown in the connecting pipe (8-1) and gradually as shown in figure 1-5), the locking strip (8-5) stretches into the connecting pipe (8-1-1) to be the largest, the locking strip (8-5) stretches into the groove between the nozzle hoop (7-4) and the nozzle adjusting knob (7-5), then the gun body (7-2) is loosened, the water gun nozzle (7-3) is pulled outwards or pushed out |) under the reset action of the locking spring (8-6) (the locking spring (8-6), and the nozzle hoop (7-4) is clamped at the locking strip (8-5) to finish the relative fixation between the water gun and the adjustable three-way valve (3).
The spray nozzle of the spray nozzle is selected or regulated to be in the mode shown in fig. 4, namely a groove is reserved between a spray nozzle hoop (7-4) and a spray nozzle regulating knob (7-5), the spray nozzle regulating knob (7-5) can be clamped with a locking bar (8-5) if the spray nozzle hoop (7-4) and the spray nozzle regulating knob (7-5) are selected to be in the most forms, and the spray nozzle of the spray nozzle is not in the mode, but the practicality of the application is not affected by the spray nozzle, because the spray nozzle of the mode is in the most forms at present, and the spray nozzle of the mode can be customized without any technical difficulty, and the spray nozzle is relatively fixed between the spray nozzle and an adjustable three-way valve (3) in the mode, so that the cleaning of the spray nozzle can be better realized, if the spray nozzle is not fixed, the adjustable three-way valve (3) can be pushed away under the spray force of the spray nozzle, otherwise the spray nozzle can be directly pressed by hands, and the spray nozzle of the type is in the most forms!
The opening (8-1-1-1), the locking strip (8-5) and the notch (8-4-1) form a group of locking groups, one or more locking groups are arranged along the pipe wall of the connecting pipe (8-1-1), the locking effect is enhanced! .
The locking spring (8-6) is sleeved between the slip ring (8-2) and the adjusting ring (8-4), one end of the locking spring (8-6) is welded with the outer wall of the through pipe (8-1), and the other end of the locking spring (8-6) is welded with the slip ring (8-2).
The spray head section of the water gun (7) is a special water gun spray head section, the water gun spray head section comprises a water gun spray head (7-3) and a water gun spray head pipe (7-1), the water gun spray head (7-3) is arranged at the front end of the water gun spray head pipe (7-1), a spray head hoop (7-4) is arranged at the position of the water gun spray head pipe (7-1), a spray head adjusting knob (7-5) is further arranged on the water gun spray head pipe (7-1), the diameter of the spray head hoop (7-4) is larger than that of the water gun spray head pipe (7-1), and a gap is reserved between the spray head hoop (7-4) and the spray head adjusting knob (7-5) to form a groove for a locking strip (8-5) to extend in.
Through installing wide bore rubber cover additional in sampling device head end design, satisfy all bore sampling valve's size, at the special sealed hasp of this rubber cover edge contour design installation, realize fixed and sealed sampling end, the centre adopts three-way valve transitional coupling to special oil storage bottle, oil bottle lid design installation seal core, this core can freely slide along with the change of oil volume and temperature, realizes the totally enclosed sampling mode of oil bottle.
The head end of the sampling device is additionally provided with a wide-caliber rubber cover which meets the size of all caliber sampling valves, and the rubber cover is used for being connected with a sampling port of oil filling equipment.
The special sealing lock catch is designed and installed on the peripheral line of the edge of the rubber cover, so that the fixing and sealing of the sampling end are realized, the oil sample is prevented from contacting with air, and the size of the lock catch can be adjusted at will.
The three-way valve is connected to the special oil storage bottle in a transitional manner, and can rotate 360 degrees, so that the cleaning purpose of the pipeline of the sampling device and the oil storage bottle is met.
The bottle cap is designed and provided with a sealing core which can freely slide along with the change of the volume and the temperature of oil, so that a full-sealing sampling mode of the oil bottle is realized.
The advantages and effects are that:
according to the multifunctional integrated oil sample collection device, the wide-caliber rubber cover is additionally arranged at the head end of the sampling device, the sizes of all caliber sampling valves are met, the special sealing lock catch is arranged on the periphery of the edge of the rubber cover in a designed mode, the fixed and sealed sampling end is realized, the middle part of the rubber cover is connected to the special oil storage bottle in a transitional mode through the three-way valve, the sealing core is arranged on the oil bottle cover in a designed mode, and the core can freely slide along with the change of the oil volume and the temperature, so that the full-sealed sampling mode of the oil bottle is realized.
The head end of the sampling device is additionally provided with a wide-caliber rubber cover which meets the size of all caliber sampling valves, and the rubber cover is used for being connected with a sampling port of oil filling equipment. The special sealing lock catch is designed and installed on the peripheral line of the edge of the rubber cover, so that the fixing and sealing of the sampling end are realized, the oil sample is prevented from contacting with air, and the size of the lock catch can be adjusted at will. The three-way valve is connected to the special oil storage bottle in a transitional manner, and can rotate 360 degrees, so that the cleaning purpose of the pipeline of the sampling device and the oil storage bottle is met. The bottle cap is designed and provided with a sealing core which can freely slide along with the change of the volume and the temperature of oil, so that a full-sealing sampling mode of the oil bottle is realized.
The application aims to be suitable for oil sample collection work of different oil filling equipment, and to realize the requirement of a fully sealed sampling mode, is completely isolated from the outside air, has the cleaning functions of a pipeline and an oil storage bottle, and improves the quality and the efficiency of the oil sample collection work.
Drawings
FIG. 1 is a schematic view of a structure of a state of the application;
FIG. 2 is a schematic view of another state of the application;
FIG. 3 is a schematic view of the structure of a further state of the application;
FIG. 4 is a view of the use of the tube and gun nozzle;
FIG. 5 is a perspective view of a flushing port structure connected with a water gun;
FIG. 6 is a perspective view of the tube;
FIG. 7 is a sectional view of the unlocked state;
fig. 8 is a cross-sectional view of the locking.
Detailed Description
The integrated oil sample collection device comprises a wide-caliber rubber cover (1), an oil storage bottle (5) and a piston core (6); the wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through a pipeline, the piston core (6) is plugged into the oil storage bottle (5) and can slide in the oil storage bottle (5) in a telescopic manner, (namely, the piston core (6) slides leftwards and rightwards as shown in figure 1 |) and is dynamically sealed with the inner wall of the oil storage bottle (5) during sliding. (similar to the principle of a needle tube for injection
One end of the wide-caliber rubber cover (1) is communicated with the oil storage bottle (5) through a pipeline, and the other end is a horn-shaped opening end.
The opening end of the wide-caliber rubber cover (1) is wound with a sealing lock catch (2).
The sealing lock catch (2) is a binding belt with elasticity.
The wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through the adjustable three-way valve (3).
The adjustable three-way valve (3) is connected with the oil storage bottle (5) and the adjustable three-way valve (3) is connected with the wide-caliber rubber cover (1) through a flange or a detachable rubber flexible connection (4).
The adjustable three-way valve (3) comprises a port communicated with the wide-caliber rubber cover (1), a port communicated with the oil storage bottle (5) and a flushing port connected with the water gun (7) during use;
the flushing port connected with the water gun comprises a through pipe (8-1) and a locking component; the locking component comprises a slip ring (8-2), a U-shaped card (8-3), an adjusting ring (8-4) and a locking strip (8-5);
the through pipe (8-1) is communicated with the adjustable three-way valve (3) (can be connected with the adjustable three-way valve (3) through a flange), the through pipe (8-1) is divided into a front section and a rear section, the front end and the rear end are connected through a connecting pipe (8-1-1), the inner cavity of the connecting pipe (8-1-1) is communicated with the front section and the rear section of the inner cavity of the through pipe (8-1), the inner wall of the connecting pipe (8-1-1) is the same in diameter and is aligned with the front section and the rear section of the inner wall of the through pipe (8-1) (namely, the axis of the connecting pipe (8-1-1) and the axis of the through pipe (8-1) are in the same straight line to form a coherent coaxial through cavity); the diameter of the outer wall of the connecting pipe (8-1-1) is smaller than that of the outer wall of the through pipe (8-1), so that a groove is formed between the connecting pipe (8-1-1) and the through pipe (8-1);
the slip ring (8-2) is sleeved on the rear section pipe of the through pipe (8-1) (namely, the pipe communicated with the adjustable three-way valve (3)), the slip ring (8-2) can move relative to the through pipe (8-1) (move along the axial direction of the through pipe (8-1)), the U-shaped clamp (8-3) is arranged in front of the front section pipe of the through pipe (8-1) (the left side in figure 5 is the front, the right side of the through pipe (8-1) in figure 4 is the front |), and the U-shaped clamp (8-3) is connected with the slip ring (8-2) through the connecting rod (8-3-1);
the adjusting ring (8-4) is sleeved on the connecting pipe (8-1-1) and can rotate relative to the connecting pipe (8-1-1) (the adjusting ring (8-4) and the connecting pipe (8-1-1) are in adaptive fit by taking the shaft of the connecting pipe (8-1-1) as the shaft, namely the adjusting ring (8-4) and the connecting pipe (8-1-1) are in contact rotation or just meet the rotatable fit of the adjusting ring (8-4) | the slip ring (8-2) is the same as |), the outer wall of the adjusting ring (8-4) protrudes out of the outer wall of the through pipe (8-1) (the convenient screwing |), a groove is formed between the connecting pipe (8-1-1) and the through pipe (8-1) so that the adjusting ring (8-4) is axially limited and cannot move |! The method comprises the steps of carrying out a first treatment on the surface of the An opening (8-1-1) is formed in the pipe wall of the connecting pipe (8-1-1), a locking bar (8-5) is arranged at the opening (8-1-1-1), the locking bar (8-5) is arranged at the opening (8-1-1) through a rotating shaft (8-5-1), the axial direction of the rotating shaft (8-5-1) is parallel to the axial direction of the connecting pipe (8-1-1), and the two ends of the rotating shaft (8-5-1) are respectively connected with the front section and the rear section of the through pipe (8-1); the locking strip (8-5) can rotate with the rotating shaft (8-5-1) as an axis, the upper end of the locking strip (8-5) protrudes out of the outer wall of the connecting pipe (8-1-1), the lower end of the locking strip (8-5) stretches into the connecting pipe (8-1-1), the adjusting ring (8-4) is provided with a notch (8-4-1), the notch (8-4-1) corresponds to the locking strip (8-5), and when the locking strip is used, the side wall of the notch (8-4-1) props against the locking strip (8-5) to rotate with the rotating shaft (8-5-1) as an axis through the rotation of the adjusting ring (8-4); (the top of the locking bar (8-5) always has a part of the opening (8-1-1-1) exposed so as to facilitate pushing of the notch (8-4-1), that is, when the locking bar (8-5) is inclined to the limit, as shown in FIG. 7, the locking bar (8-5) is lapped on the edge of the opening (8-1-1-1) +|
The locking spring (8-6) is sleeved on the rear section of the through pipe (8-1), and when the U-shaped card (8-3) is pressed towards the through pipe (8-1) (towards the left side as shown in figure 4 |), the locking spring (8-6) compresses or stretches along with the movement of the slip ring (8-2);
when in use, the adjusting ring (8-4) is rotated to enable the locking bar (8-5) to rotate until the locking bar (8-5) is inclined to the limit position, namely, the part extending into the connecting pipe (8-1-1) is minimum (as shown in figure 4 |), then, the water gun nozzle pipe (7-1) extends into the U-shaped clamp (8-3) from the opening of the U-shaped clamp (8-3), the U-shaped clamp (8-3) clamps the gun body (7-2) (as shown in figure 4 |), then the gun body is pushed, the water gun nozzle (7-3) extends into a through pipe formed by the through pipe (8-1) and the connecting pipe (8-1-1), when the water gun nozzle (7-3) is completely inserted into the through pipe (as shown in figure 4 |) and cannot be pushed forward continuously, the groove between the nozzle hoops (7-4) and the nozzle adjusting knob (7-5) of the corresponding water gun nozzle is formed by the locking bar (8-5), then the adjusting ring (8-4) is rotated reversely, the groove (8-4) is formed to clamp the gun nozzle (7-2) so that the notch (8-3) clamps the gun body (7-2) (as shown in figure 4 |), then the locking bar (8-5) is gradually rotated in the same radial direction as shown in the connecting pipe (8-1) and gradually as shown in figure 1-5), the locking strip (8-5) stretches into the connecting pipe (8-1-1) to be the largest, the locking strip (8-5) stretches into the groove between the nozzle hoop (7-4) and the nozzle adjusting knob (7-5), then the gun body (7-2) is loosened, the water gun nozzle (7-3) is pulled outwards under the reset action of the locking spring (8-6) (locking spring (8-6)), and the nozzle hoop (7-4) is clamped at the locking strip (8-5) to finish the relative fixation between the water gun and the adjustable three-way valve (3).
The spray nozzle of the spray nozzle is selected or regulated to be in the mode shown in fig. 4, namely a groove is reserved between a spray nozzle hoop (7-4) and a spray nozzle regulating knob (7-5), the spray nozzle regulating knob (7-5) can be clamped with a locking bar (8-5) if the spray nozzle hoop (7-4) and the spray nozzle regulating knob (7-5) are selected to be in the most forms, and the spray nozzle of the spray nozzle is not in the mode, but the practicality of the application is not affected by the spray nozzle, because the spray nozzle of the mode is in the most forms at present, and the spray nozzle of the mode can be customized without any technical difficulty, and the spray nozzle is relatively fixed between the spray nozzle and an adjustable three-way valve (3) in the mode, so that the cleaning of the spray nozzle can be better realized, if the spray nozzle is not fixed, the adjustable three-way valve (3) can be pushed away under the spray force of the spray nozzle, otherwise the spray nozzle can be directly pressed by hands, and the spray nozzle of the type is in the most forms! Therefore, the water gun and the three-way valve can be fixed to be customized finally, and the cleaning purpose can be better realized-!
The opening (8-1-1-1), the locking strip (8-5) and the notch (8-4-1) form a group of locking groups, one or more locking groups are arranged along the pipe wall of the connecting pipe (8-1-1), the locking effect is enhanced! .
The locking spring (8-6) is sleeved between the slip ring (8-2) and the adjusting ring (8-4), one end of the locking spring (8-6) is welded with the outer wall of the through pipe (8-1), and the other end of the locking spring (8-6) is welded with the slip ring (8-2).
The spray head section of the water gun (7) is a special water gun spray head section, the water gun spray head section comprises a water gun spray head (7-3) and a water gun spray head pipe (7-1), the water gun spray head (7-3) is arranged at the front end of the water gun spray head pipe (7-1), a spray head hoop (7-4) is arranged at the position of the water gun spray head pipe (7-1), a spray head adjusting knob (7-5) is further arranged on the water gun spray head pipe (7-1), the diameter of the spray head hoop (7-4) is larger than that of the water gun spray head pipe (7-1), and a gap is reserved between the spray head hoop (7-4) and the spray head adjusting knob (7-5) to form a groove for a locking strip (8-5) to extend in.
According to the application, the wide-caliber rubber cover is additionally arranged at the head end of the sampling device, the size of all caliber sampling valves is met, the special sealing lock catch is arranged on the periphery of the edge of the rubber cover, the fixed and sealed sampling end is realized, the middle part is connected to the special oil storage bottle in a transitional way by adopting the three-way valve, the sealing core is arranged on the oil bottle cover, and the core can freely slide along with the change of the oil volume and the temperature, so that the full-sealed sampling mode of the oil bottle is realized.
The head end of the sampling device is additionally provided with a wide-caliber rubber cover which meets the size of all caliber sampling valves, and the rubber cover is used for being connected with a sampling port of oil filling equipment.
The special sealing lock catch is designed and installed on the peripheral line of the edge of the rubber cover, so that the fixing and sealing of the sampling end are realized, the oil sample is prevented from contacting with air, and the size of the lock catch can be adjusted at will.
The three-way valve is connected to the special oil storage bottle in a transitional manner, and can be adjusted by 360 degrees, so that the cleaning purpose of the pipeline of the sampling device and the oil storage bottle is met. When the cleaning device is adjusted to a state that the wide-caliber rubber cover (1) is communicated with the oil storage bottle (5), sampling is carried out, when the oil storage bottle (5) needs to be cleaned, a water gun is fixedly fixed with a cleaning opening of the three-way valve, then the three-way valve is adjusted to a state that the cleaning opening is communicated with the oil storage bottle (5), as shown in fig. 3, and then cleaning is carried out.
The bottle cap is designed and provided with a sealing core which can freely slide along with the change of the volume and the temperature of oil, so that a full-sealing sampling mode of the oil bottle is realized.
The application is further described below with reference to the accompanying drawings:
as shown in fig. 1, the present application provides a multifunctional integrated oil sample collection device, which is suitable for oil sample collection of different oil filling devices and meets the requirement of a fully sealed sampling mode, and the device comprises: 1. the device comprises a wide-caliber rubber cover 2, a sealing lock catch 3, a three-way valve 4, a detachable rubber flexible connection 5, an oil storage bottle 6 and a piston core.
The wide-caliber rubber cover is made of high-quality elastic rubber materials. The size of the sealing lock catch can be adjusted at will.
The three-way valve can realize 360-degree conversion. The detachable rubber flexible connection is made of high-quality elastic rubber materials. The piston core can freely slide along with the change of the volume and the temperature of oil and is attached to the oil storage bottle, so that the entry of external air is avoided.
Claims (6)
1. Multifunctional integrated oil sample collection device, its characterized in that: the device comprises a wide-caliber rubber cover (1), an oil storage bottle (5) and a piston core (6); the wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through a pipeline, the piston core (6) is plugged into the oil storage bottle (5) and can slide in the oil storage bottle (5) in a telescopic manner, and the piston core (6) is dynamically sealed with the inner wall of the oil storage bottle (5) during sliding;
one end of the wide-caliber rubber cover (1) is communicated with the oil storage bottle (5) through a pipeline, and the other end is a horn-shaped opening end;
the wide-caliber rubber cover (1) is connected to the oil storage bottle (5) through the adjustable three-way valve (3);
the adjustable three-way valve (3) is connected with the oil storage bottle (5) and the adjustable three-way valve (3) is connected with the wide-caliber rubber cover (1) through a flange or a detachable rubber flexible connection (4);
the adjustable three-way valve (3) comprises a port communicated with the wide-caliber rubber cover (1), a port communicated with the oil storage bottle (5) and a flushing port connected with the water gun (7) during use;
the flushing port connected with the water gun comprises a through pipe (8-1) and a locking component; the locking component comprises a slip ring (8-2), a U-shaped card (8-3), an adjusting ring (8-4) and a locking strip (8-5);
the through pipe (8-1) is communicated with the adjustable three-way valve (3), the through pipe (8-1) is divided into a front section and a rear section, the front section and the rear section are connected through a connecting pipe (8-1-1), the inner cavity of the connecting pipe (8-1-1) is communicated with the inner cavities of the front section and the rear section of the through pipe (8-1), and the inner wall of the connecting pipe (8-1-1) is identical and aligned with the diameter of the inner wall of the front section and the rear section of the through pipe (8-1); the diameter of the outer wall of the connecting pipe (8-1-1) is smaller than that of the outer wall of the through pipe (8-1), so that a groove is formed between the connecting pipe (8-1-1) and the through pipe (8-1);
the sliding ring (8-2) is sleeved on the rear section pipe of the through pipe (8-1), the sliding ring (8-2) can move relative to the through pipe (8-1), the U-shaped clamp (8-3) is arranged in front of the front section pipe of the through pipe (8-1), and the U-shaped clamp (8-3) is connected with the sliding ring (8-2) through the connecting rod (8-3-1);
the adjusting ring (8-4) is sleeved on the connecting pipe (8-1-1) and can rotate relative to the connecting pipe (8-1-1), and the outer wall of the adjusting ring (8-4) protrudes out of the outer wall of the through pipe (8-1); an opening (8-1-1-1) is formed in the pipe wall of the connecting pipe (8-1-1), a locking bar (8-5) is arranged at the opening (8-1-1-1), the locking bar (8-5) is arranged at the opening (8-1-1) through a rotating shaft (8-5-1), and the axial direction of the rotating shaft (8-5-1) is parallel to the axial direction of the connecting pipe (8-1-1); the locking strip (8-5) rotates by taking the rotating shaft (8-5-1) as an axis, the upper end of the locking strip (8-5) protrudes out of the outer wall of the connecting pipe (8-1-1), the lower end of the locking strip (8-5) stretches into the connecting pipe (8-1-1), the adjusting ring (8-4) is provided with a notch (8-4-1), the notch (8-4-1) corresponds to the locking strip (8-5), and when the locking strip is used, the side wall of the notch (8-4-1) props against the locking strip (8-5) to rotate by taking the rotating shaft (8-5-1) as an axis;
the rear section of the through pipe (8-1) is sleeved with a locking spring (8-6), and when the U-shaped clamp (8-3) is pressed to the through pipe (8-1), the locking spring (8-6) compresses or stretches along with the movement of the slip ring (8-2);
when in use, the adjusting ring (8-4) is rotated to enable the locking bar (8-5) to rotate until the locking bar (8-5) is inclined to the limit position, namely, the part extending into the connecting pipe (8-1-1) is minimum, then the water gun nozzle pipe (7-1) extends into the U-shaped clamp (8-3) from the opening of the U-shaped clamp (8-3), the U-shaped clamp (8-3) clamps the gun body (7-2) of the water gun, then the gun body is pushed, the water gun nozzle (7-3) extends into a through pipe formed by the through pipe (8-1) and the connecting pipe (8-1), when the water gun nozzle (7-3) is completely inserted into the through pipe, the locking bar (8-5) corresponds to a groove between the nozzle hoop (7-4) of the water gun nozzle and the nozzle adjusting knob (7-5), then the notch (8-4-1) drives the locking bar (8-5) to rotate reversely, and further the locking bar (8-5) gradually tends to be vertical, so that the locking bar (8-5) extends into the largest part (8-1), and then the part of the locking strip (8-5) extending into the connecting pipe (8-1-1) extends into the groove between the nozzle hoop (7-4) and the nozzle adjusting knob (7-5), then the gun body (7-2) is loosened, and under the resetting action of the locking spring (8-6), the nozzle hoop (7-4) is clamped at the locking strip (8-5) to finish the relative fixation between the water gun and the adjustable three-way valve (3).
2. The integrated oil sample collection device of claim 1, wherein: the opening end of the wide-caliber rubber cover (1) is wound with a sealing lock catch (2).
3. The multifunctional integrated oil sample collection device according to claim 2, wherein: the sealing lock catch (2) is a binding belt with elasticity.
4. The multi-functional integrated oil sample collection device of claim 1, wherein: the opening (8-1-1-1), the locking strip (8-5) and the notch (8-4-1) form a group of locking groups, and one or more locking groups are arranged along the pipe wall of the connecting pipe (8-1-1).
5. The multi-functional integrated oil sample collection device of claim 1, wherein: the locking spring (8-6) is sleeved between the slip ring (8-2) and the adjusting ring (8-4), one end of the locking spring (8-6) is welded with the outer wall of the through pipe (8-1), and the other end of the locking spring (8-6) is welded with the slip ring (8-2).
6. The multi-functional integrated oil sample collection device of claim 1, wherein: the spray head section of the water gun (7) is a special water gun spray head section, the water gun spray head section comprises a water gun spray head (7-3) and a water gun spray head pipe (7-1), the water gun spray head (7-3) is arranged at the front end of the water gun spray head pipe (7-1), a spray head hoop (7-4) is arranged at the position of the water gun spray head pipe (7-1), a spray head adjusting knob (7-5) is further arranged on the water gun spray head pipe (7-1), the diameter of the spray head hoop (7-4) is larger than that of the water gun spray head pipe (7-1), and a gap is reserved between the spray head hoop (7-4) and the spray head adjusting knob (7-5) to form a groove for a locking strip (8-5) to extend in.
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| CN201811409527.4A CN109253898B (en) | 2018-11-23 | 2018-11-23 | Multifunctional integrated oil sample collection device |
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| CN201811409527.4A CN109253898B (en) | 2018-11-23 | 2018-11-23 | Multifunctional integrated oil sample collection device |
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| CN109253898B true CN109253898B (en) | 2023-11-28 |
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| CN110595835A (en) * | 2019-10-11 | 2019-12-20 | 合盛硅业股份有限公司 | Sampling device and sampling method for fluidized bed reactor |
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