CN111141370A - Automatic horizontal defoaming standard metal measuring device - Google Patents
Automatic horizontal defoaming standard metal measuring device Download PDFInfo
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- CN111141370A CN111141370A CN202010042747.9A CN202010042747A CN111141370A CN 111141370 A CN111141370 A CN 111141370A CN 202010042747 A CN202010042747 A CN 202010042747A CN 111141370 A CN111141370 A CN 111141370A
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- gauge
- meter
- defoaming
- rotating
- oil
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/0084—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for measuring volume
Abstract
The invention discloses an automatic horizontal defoaming standard metal gauge, which comprises a gauge supporting seat, wherein a rotating frame is arranged inside the gauge supporting seat, a gauge is arranged inside the rotating frame, an oil discharging port is arranged below the gauge, a flip cover is arranged above the gauge, a supporting frame is arranged below the gauge supporting seat, a defoaming plate is arranged inside the gauge, an auxiliary defoaming plate is arranged above the defoaming plate, a liquid level meter is arranged at the neck of the gauge, a level meter is arranged at one end of the liquid level meter, and a thermometer is vertically arranged inside the gauge; the oil quantity measuring device is ingenious and simple in structure and convenient to use, can be used for quickly and accurately measuring the oil temperature and the oil quantity and the horizontal degree in the meter, is low in influence of the environment on the accuracy of oil quantity measurement, can be used for quickly eliminating foam generated when an oil medium is filled, greatly improves the accuracy of measurement, does not need to manually clean a measuring site, and reduces the waste of manpower, material resources and time.
Description
Technical Field
The invention relates to the field of oil product metrological verification and calibration of oiling machines, in particular to an automatic horizontal defoaming standard metal measuring device.
Background
There are several tens of thousands of filling stations in the range of the country, the filling station is the important social traffic service place providing liquid fuel for vehicle, each filling station has multiple fuel dispensers, the fuel dispenser is the basic disposition of the filling station, and equip with oil pump, flow measurement converter, control valve, fuel gun, etc., the fuel dispenser pump in the fuel dispenser pumps the oil medium in the oil tank into the pipeline, enter the oil storage tank through the pipeline, calculate the accumulated volume oil amount added into the oil storage tank through flow measurement converter, control valve, indicating device, etc., the flow measurement error of the fuel dispenser directly influences the fair settlement of trade, according to the national regulation, the oil amount measurement error of the fuel dispenser can not exceed plus or minus 0.30%, each metering verification can not exceed half a year; at present, the national legal metrological verification department mainly verifies the oiling machine through a standard metal measuring device, and the operation method comprises the following steps: the method comprises the steps of firstly transporting meters with different capacities of 20L, 50L, 100L and the like to a gas station, then placing the meters on the ground, adjusting the levelness of the meters, then injecting oil into the meters, recording the oil quantity value of a display panel of the oiling machine, and then calculating an error filling table and archiving. The oil mass verified by the method has some defects, when the ground beside the oiling machine is uneven, the ground level needs to be determined carefully on the manual site, the meter needs to be placed completely horizontally, the requirement on the ground level is high, if the ground is uneven, the oil mass measurement is inaccurate, errors are easy to generate, and in addition, a large amount of foam can be quickly generated to occupy the volume of the meter in the process of injecting oil into the oiling gun, and the oil mass measurement is also inaccurate. The invention discloses an automatic horizontal defoaming standard metal gauge, which adopts a chassis with a stable structure to empty a gauge for placement, a universal wheel arranged below the chassis can make the gauge move conveniently and lightly and reduce manpower, the gauge, a gauge supporting seat and a rotating frame have special structures, the gauge can be always in a horizontal working condition, the measurement precision of the gauge is not influenced even if the ground is uneven, the measurement accuracy is greatly improved, the manual error is reduced, a defoaming plate is also arranged in the gauge, a large amount of foam generated during refueling can be eliminated, the measurement precision is improved, in addition, a liquid level meter and a level meter are also arranged on the gauge, the liquid level height and the level of an oil medium can be simply and clearly checked during refueling, and the temperature of the oil medium can be quickly measured and read by the thermometer in the gauge.
Disclosure of Invention
The invention aims to provide an automatic horizontal defoaming standard metal measuring device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the automatic horizontal defoaming standard metal gauge comprises a gauge supporting seat, a rotating frame is arranged inside the upper portion of the gauge supporting seat, a gauge is arranged inside the upper portion of the rotating frame, an oil discharging port is arranged below the gauge, a turnover cover is arranged above the gauge, and a supporting frame is arranged below the gauge supporting seat;
in the metering and verification process of the oiling machine, tens of thousands of gas stations in China need to be measured, the workload is large, the meter needs to meet the condition of convenient transportation, and the support seat of the meter is a hollow cylinder structure with a hollowed outer wall, so that the weight of the whole automatic horizontal defoaming standard metal meter can be reduced to the maximum extent under the condition of ensuring the supporting effect, and the meter is convenient to move and carry; the rotating frame is placed in the gauge supporting seat, can freely rotate in 360 degrees in the gauge supporting seat by taking the section of the rotating frame as the diameter, and is a main structure for realizing automatic level of the automatic horizontal defoaming standard metal gauge; the meter is a cylindrical structure with a closed upper part, can contain different oil products and is a direct part for measuring the volume of the oil products; when the measurement is carried out, the turnover cover is opened, the oil filling gun is placed into the opening of the meter to be filled with oil, and the oil product medium after the measurement is finished is discharged from the oil discharging opening, so that the measurement is finished at one time; the structure of support frame is narrow on the top wide down, and such structure is the most stable, can prevent that whole device from turning on one's side, can also vacate the counter and place, makes the counter not contact ground but can keep the level.
The inside of the meter is provided with a defoaming plate, and an auxiliary defoaming plate is arranged above the defoaming plate.
The defoaming plate is fixed at the inner closing port of the meter, the auxiliary defoaming plate is fixed at the inner oil inlet of the meter, the defoaming plate and the auxiliary defoaming plate are made of stainless steel filter screens, and when an oil medium is injected into the meter, the defoaming plate and the auxiliary defoaming plate extrude foam generated by the oil medium.
Counter supporting seat top is provided with a rotation hole, a rotation hole has two, the swivel mount is provided with a rotatory bolt in the outside position that corresponds with a rotation hole, a rotatory bolt has two, a rotation hole and a rotatory bolt cup joint, a rotatory bolt can rotate freely in a rotation hole.
Two first rotating holes and two first rotating bolts are correspondingly sleeved with each other, a certain gap is reserved between the two first rotating holes and the two first rotating bolts, so that the two first rotating holes and the two first rotating bolts can move relatively, the first rotating holes and the two first rotating bolts are parts for connecting the rotating frame and the meter supporting seat, and the self-transmission movement of the rotating frame relative to the meter supporting seat can be realized.
Be provided with the rotation hole No. two on the swivel mount, No. two rotation holes have two, delivery port department is provided with the rotatory bolt No. two on the counter, No. two rotation holes and No. two rotatory bolts cup joint, No. two rotatory bolts can rotate freely in the hole No. two.
The two second rotating holes and the two second rotating bolts are correspondingly sleeved with each other, a certain gap is reserved between the two second rotating holes and the two second rotating bolts, so that the two second rotating holes and the two second rotating bolts can move relatively, the two second rotating holes and the two second rotating bolts are parts for connecting the rotating frame and the meter, and the meter can move relatively to the rotating frame.
The connecting line of the two first rotating holes is the section diameter of the support seat of the meter, the connecting line of the two first rotating bolts is the section diameter of the rotating frame, the connecting line of the two second rotating holes is the section diameter of the rotating frame, the connecting line of the two first rotating bolts is perpendicular to the connecting line of the two second rotating holes, and the connecting line of the two second rotating bolts is the section diameter of the meter.
When the connecting line of the two first rotating holes is the section diameter of the gauge supporting seat, the connecting line of the two first rotating bolts is the section diameter of the rotating frame, and the connecting line of the two first rotating bolts is perpendicular to the connecting line of the two second rotating holes, and the connecting line of the two second rotating bolts is the section diameter of the gauge, the rotating angle of the rotating frame in the gauge supporting seat can be maximized, and the influence of the ground levelness on the automatic horizontal defoaming standard metal gauge can be reduced to the maximum extent.
The counter neck is provided with the liquid level appearance, the one end of liquid level appearance is provided with the spirit level.
Each meter has the size of different volumes such as 20L, 50L, 100L and the like, taking a 50L meter as an example, the meter is made of stainless steel, whether 50L is just injected can not be intuitively determined, and the liquid level meter is arranged to visually see whether the liquid level is just 50L or not; when the automatic horizontal defoaming standard metal measuring device is placed on the ground, the level meter can visually check whether the measuring device is horizontal or not
The thermometer is vertically arranged in the gauge, and the part of the thermometer penetrating out of the gauge is parallel to the neck of the gauge.
The thermometer is arranged for measuring the temperature of the oil medium, and due to the principle of expansion with heat and contraction with cold, the temperature has certain influence on the volume of the oil medium, which can cause the error of the measuring result, and during measurement, the thermometer can be controlled to measure the volume of the oil medium within a certain range.
The oil discharge port is arranged in parallel relative to the ground, and an oil drain valve is arranged at the tail end of the oil discharge port.
The oil discharge port is arranged in parallel to the ground, oil product media which are conveniently measured and finished are discharged, and the oil relief valve is used for controlling the opening and closing of the oil discharge port.
The support frame comprises four longitudinal rods and four transverse rods, the upper portions of the four longitudinal rods are compact, the lower portions of the four longitudinal rods are sparse, the four transverse rods are parallel to the ground, a stable structure is formed, and four universal wheels are arranged at the lower end of the support frame.
The upper portion compact lower part sparse structure of support frame makes automatic horizontal defoaming standard metal gauge stably place, prevents to turn on one's side, sets up the universal wheel and makes for whole device is convenient for transport.
Compared with the prior art, the invention has the beneficial effects that:
1. in the process of metering an oil medium, the workload is high, the meter needs to meet the condition of convenient transportation, the support seat of the meter is a hollow cylinder and the outer wall of the support seat is hollowed, the weight of the whole automatic horizontal defoaming standard metal meter can be reduced to the maximum extent under the condition of ensuring the supporting effect, the meter can be placed in the air by adopting a bottom frame with a stable structure, and the universal wheels arranged below the bottom frame can ensure that the meter is convenient and light to move, reduce the manpower and be convenient to move and carry;
2. the special structure of the gauge, the gauge supporting seat and the rotating frame can enable the gauge to be always on the horizontal ground, and even if the ground is uneven, the measuring standard of the gauge is not affected, so that the measuring accuracy is greatly improved, and the labor is reduced;
3. the defoaming plate and the auxiliary defoaming plate which are arranged in the meter can extrude foam generated when the oil medium is injected, the physical method can quickly eliminate a large amount of foam generated when the oil medium is injected, and the phenomenon that the foam of the oil medium occupies the volume of the meter to cause reduction of measurement precision is avoided.
4. The liquid level meter and the level meter are further mounted on the meter, so that the liquid level height and the levelness of the oil medium can be checked simply and clearly during refueling, the thermometer in the meter can also measure the temperature of the oil medium, and the influence on the volume of the oil medium caused by overhigh temperature or overlow temperature is prevented.
Drawings
FIG. 1 is a cross-sectional view of an automatic horizontal defoaming standard metal gauge of the present invention;
FIG. 2 is a perspective view of the gauge support pedestal of the present invention;
FIG. 3 is a perspective view of the swivel mount of the present invention;
FIG. 4 is a perspective view of the gauge of the present invention;
fig. 5 is a sectional perspective view of an automatic horizontal defoaming standard metal gauge of the present invention.
FIG. 6 is a schematic diagram of the use of the automatic horizontal defoaming standard metal gauge of the present invention.
Reference numerals: 1. a gauge support base; 2. a rotating frame; 3. a meter; 4. an oil discharge port; 5. a cover is turned; 6. a support frame; 7. defoaming plates; 8. an auxiliary defoaming plate; 9. a first rotating hole; 10. a first rotating bolt; 11. a second rotary hole; 12. a second rotating bolt; 13. a liquid level meter; 14. a level gauge; 15. a thermometer; 16. an oil release valve; 17. a universal wheel; 18. a fuel nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1 to 6, an automatic horizontal defoaming standard metal gauge includes a gauge supporting seat 1, the gauge supporting seat 1 is a hollow cylinder, and the outer wall of the gauge supporting seat is hollowed, so that the weight of the whole automatic horizontal defoaming standard metal gauge can be reduced to the maximum extent under the condition of ensuring the supporting function, and the gauge supporting seat is convenient to move and transport, a rotating frame 2 is arranged inside the gauge supporting seat 1, the rotating frame 2 is in a ring shape and is a connecting member between the gauge supporting seat 1 and a gauge 3, the rotating frame 2 is placed in the gauge supporting seat 1, and the gauge supporting seat 1 can freely rotate at 360 degrees by taking the cross section of the rotating frame 2 as the diameter, so that the gauge supporting seat is a main structure for realizing automatic horizontal defoaming of the automatic horizontal defoaming standard metal gauge; a meter 3 is arranged inside the upper part of the rotating frame 2, the meter 3 is of a cylindrical structure with the upper part closed, can contain oil medium and is a direct part for measuring the volume of the oil medium; an oil discharge port 4 is arranged below the meter 3, a flip cover 5 is arranged above the meter 3, when measurement is carried out, the flip cover 5 is opened, the oil gun 18 is placed into the port of the meter 1 for oiling, oil medium after measurement is discharged from the oil discharge port 4, then data on the oiling machine is recorded, and then one-time measurement is finished; a support frame 6 is arranged below the meter supporting seat 1; the structure of the supporting frame 6 is narrow at the top and wide at the bottom, the structure is most stable, the whole device can be prevented from side turning, and the counter 3 can be placed in the air, so that the counter 3 can be kept horizontal without contacting the ground.
The gauge 3 is internally provided with a defoaming plate 7, and an auxiliary defoaming plate 8 is arranged above the defoaming plate 7. The defoaming plate 7 is fixed at the inner closing port of the meter 3, the auxiliary defoaming plate 8 is fixed at the inner oil inlet of the meter 3, the defoaming plate 7 and the auxiliary defoaming plate 8 are made of stainless steel filter screens, and when an oil medium is injected into the meter 3, the defoaming plate 7 and the auxiliary defoaming plate 8 extrude foam generated by the oil medium.
The counter supporting seat 1 top is provided with a rotation hole 9, and a rotation hole 9 has two, and swivel mount 2 is provided with a rotatory bolt 10 in the outside position corresponding with a rotation hole 9, and a rotatory bolt 10 has two, and a rotation hole 9 and a rotatory bolt 10 cup joint, and a rotatory bolt 10 can rotate freely in a rotation hole 9. The two first rotating holes 9 and the two first rotating bolts 10 are correspondingly sleeved with each other, a certain gap is reserved between the two first rotating holes 9 and the two first rotating bolts 10 to enable the two first rotating holes to move relatively, the first rotating holes are used for connecting the rotating frame 2 and the meter supporting seat 1, and the self-transmission movement of the rotating frame 2 relative to the meter supporting seat 1 can be realized.
Be provided with No. two on the swivel mount 2 and rotate hole 11, No. two rotates hole 11 and has two, and counter 3 upper end mouth of receiving department is provided with No. two rotatory bolts 12, and No. two rotates hole 11 and No. two rotatory bolt 12 and cup joints, and No. two rotatory bolts 12 can rotate freely in No. two rotation holes 11. The two second rotating holes 11 and the two second rotating bolts 12 are correspondingly sleeved with each other, a certain gap is reserved between the two second rotating holes 11 and the two second rotating bolts 12 to enable the two second rotating holes to move relatively, the two second rotating holes are used for connecting the rotating frame 2 and the meter 3, and the meter 3 can move relatively to the rotating frame 2.
When the ground can not be kept horizontal, only the standard metal measuring device for automatically and horizontally defoaming is placed on the ground, and the rotating relation among the first rotating hole 9, the first rotating bolt 10, the second rotating hole 11 and the second rotating bolt 12 can be automatically adjusted by the measuring device due to the action of gravity, so that balance is kept.
The connecting line of the two first rotating holes 9 is the section diameter of the support seat 1 of the meter, the connecting line of the two first rotating bolts 10 is the section diameter of the rotating frame 2, the connecting line of the two second rotating holes 11 is the section diameter of the rotating frame 2, the connecting line of the two first rotating bolts 10 is vertical to the connecting line of the two second rotating holes 11, and the connecting line of the two second rotating bolts 12 is the section diameter of the meter 3. When the connecting line of the two first rotating holes 9 is the section diameter of the gauge supporting seat 1, and the connecting line of the two first rotating bolts 10 is the section diameter of the rotating frame 2, and when the connecting line of the two first rotating bolts 10 is perpendicular to the connecting line of the two second rotating holes 11, and the connecting line of the two second rotating bolts 12 is the section diameter of the gauge 3, the rotating angle of the rotating frame 2 in the gauge supporting seat 1 can be maximized, the rotating angle of the gauge 3 in the rotating frame 2 can be maximized, and the influence of the ground levelness on the automatic horizontal defoaming standard metal gauge can be reduced to the maximum extent.
The neck of the gauge 3 is provided with a liquid level meter 13, and one end of the liquid level meter 13 is provided with a level gauge 14. Each meter 3 has the size of 20L, 50L, 100L and other different volumes, taking the meter 3 of 50L as an example, the meter 3 has stronger mass, is not transparent, and cannot visually determine whether 50L is just injected, and the liquid level meter 13 is arranged to visually see whether the liquid level is just 50L; when the automatic horizontal defoaming standard metal gauge is placed on the ground, the level gauge 14 can visually check whether the gauge 3 is horizontal.
The thermometer 15 is vertically arranged inside the gauge 3, and the part of the thermometer 15, which penetrates out of the gauge 3, is parallel to the neck of the gauge 3. The thermometer 15 is arranged to measure the temperature of the oil medium, and the temperature has certain influence on the volume of the oil medium due to the principle of expansion with heat and contraction with cold, which can cause the error of the measurement result.
The oil discharge port 4 is arranged in parallel relative to the ground, and the tail end of the oil discharge port 4 is provided with an oil drain valve 16. The oil discharge port 4 is arranged in parallel to the ground, so that oil product media which are measured conveniently are discharged, and the oil relief valve 16 is used for controlling the opening and closing of the oil discharge port.
The support frame 6 is composed of four longitudinal rods and four transverse rods, the upper parts of the four longitudinal rods are compact, the lower parts of the four longitudinal rods are sparse, the four transverse rods are parallel to the ground to form a stable structure, universal wheels 17 are arranged at the lower end of the support frame 6, and the number of the universal wheels 17 is four. The upper compact lower sparse structure of support frame 6 makes automatic horizontal defoaming standard metal gauge stably place, prevents to turn on one's side, sets up universal wheel 17 and makes for whole device is convenient for transport.
The working principle of the invention is as follows: during the use, utilize universal wheel 17 to push away automatic horizontal defoaming standard metal ware to tanker aircraft next door, counter supporting seat 1, swivel mount 2, counter 3 can mutually support automatic adjustment and make counter 3 keep the level, look over the levelness with spirit level 14, if complete level, open flip 5, aim at the opening of counter 3 with nozzle 18, refuel in counter 3, foam board 7, vice defoaming board 8 can automatic defoaming in the refueling process, it accomplishes to liquid level appearance 13 demonstration refuels, the volume of refueling of record tanker aircraft, once the inspection is accomplished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Automatic horizontal defoaming standard metal measuring vessel, including counter supporting seat (1), its characterized in that: a rotating frame (2) is arranged inside the upper portion of the meter supporting seat (1), a meter (3) is arranged inside the upper portion of the rotating frame (2), an oil discharging port (4) is arranged below the meter (3), a turnover cover (5) is arranged above the meter (3), and a supporting frame (6) is arranged below the meter supporting seat (1);
the gauge (3) is internally provided with a defoaming plate (7), and an auxiliary defoaming plate (8) is arranged above the defoaming plate (7).
2. The automatic horizontal defoaming standard metal gauge according to claim 1, wherein: counter supporting seat (1) top is provided with a rotation hole (9), a rotation hole (9) has two, swivel mount (2) rotate hole (9) corresponding outside position with one and be provided with a rotatory bolt (10), a rotatory bolt (10) have two, a rotation hole (9) and a rotatory bolt (10) cup joint, a rotatory bolt (10) can rotate freely in hole (9) a.
3. The automatic horizontal defoaming standard metal gauge according to claim 2, characterized in that: be provided with No. two on swivel mount (2) and rotate hole (11), No. two rotates hole (11) and has two, delivery port department is provided with No. two rotatory bolts (12) on counter (3), No. two rotate hole (11) and No. two rotatory bolts (12) and cup joint, No. two rotatory bolts (12) can rotate freely in hole (11) No. two.
4. The automatic horizontal defoaming standard metal gauge according to claim 3, characterized in that: the connecting line of the two first rotating holes (9) is the section diameter of the meter supporting seat (1), the connecting line of the two first rotating bolts (10) is the section diameter of the rotating frame (2), the connecting line of the two second rotating holes (11) is the section diameter of the rotating frame (2), the connecting line of the two first rotating bolts (10) is perpendicular to the connecting line of the two second rotating holes (11), and the connecting line of the two second rotating bolts (12) is the section diameter of the meter (3).
5. The automatic horizontal defoaming standard metal gauge according to claim 4, wherein: the neck of the gauge (3) is provided with a liquid level meter (13), and one end of the liquid level meter (13) is provided with a level meter (14).
6. The automatic horizontal defoaming standard metal gauge according to claim 5, wherein: a thermometer (15) is vertically arranged in the gauge (3), and the part of the thermometer (15) penetrating out of the gauge (3) is parallel to the neck of the gauge (3).
7. The automatic horizontal defoaming standard metal gauge according to claim 6, wherein: the oil discharge ports (4) are arranged in parallel relative to the ground, and oil drain valves (16) are arranged at the tail ends of the oil discharge ports (4).
8. The automatic horizontal defoaming standard metal gauge according to claim 7, wherein: the supporting frame (6) is composed of four longitudinal rods and four transverse rods, the upper parts of the four longitudinal rods are compact, the lower parts of the four longitudinal rods are sparse, the four transverse rods are parallel to the ground to form a stable structure, universal wheels (17) are arranged at the lower end of the supporting frame (6), and the number of the universal wheels (17) is four.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010042747.9A CN111141370A (en) | 2020-01-15 | 2020-01-15 | Automatic horizontal defoaming standard metal measuring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010042747.9A CN111141370A (en) | 2020-01-15 | 2020-01-15 | Automatic horizontal defoaming standard metal measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707325A (en) * | 2020-07-09 | 2020-09-25 | 广州能源检测研究院 | Method for calculating volume of bubbles and wall-mounted diesel oil flowing down |
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2020
- 2020-01-15 CN CN202010042747.9A patent/CN111141370A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707325A (en) * | 2020-07-09 | 2020-09-25 | 广州能源检测研究院 | Method for calculating volume of bubbles and wall-mounted diesel oil flowing down |
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