CN205808740U - A kind of measuring container structure of fuel charger assay device - Google Patents
A kind of measuring container structure of fuel charger assay device Download PDFInfo
- Publication number
- CN205808740U CN205808740U CN201620588989.7U CN201620588989U CN205808740U CN 205808740 U CN205808740 U CN 205808740U CN 201620588989 U CN201620588989 U CN 201620588989U CN 205808740 U CN205808740 U CN 205808740U
- Authority
- CN
- China
- Prior art keywords
- measuring container
- container
- fuel charger
- assay device
- neck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
This utility model provides the measuring container structure of a kind of fuel charger assay device, its simple in construction, processing technology is simple, cost-effective, high insulating effect, measuring accuracy is high, including measuring container, described measuring container lower end is provided with the support supporting described measuring container, it is characterized in that: described measuring container includes container inner liner and is arranged on the shell of tank outside described container inner liner, it is filled with noble gas between described container inner liner and described shell of tank, the outside of described shell of tank is provided with dismountable insulation cladding, described insulation cladding adapts with described shell of tank shape.
Description
Technical field
The invention belongs to fuel charger Calibration Technology field, the measuring container structure of a kind of fuel charger assay device.
Background technology
Along with the fast development of highway in China traffic, gas station spreads all over Highways ', thus the inspection to fuel charger becomes
Burdensome task for quality supervision department.For guaranteeing gas station's fuel charger accurate measurement, every fuel charger is required for periodically
By national measurement calibration authority, it is detected, and gas station also needs about periodically each fuel charger to be carried out self-correcting.Detect and oneself
School all uses the relative method of standard measuring device to carry out, and the oil robbed that will refuel is squeezed in standard measuring device, by fuel charger oil mass
Indicating value and standard measuring device liquid level indicating value are compared to verify the accurate status of fuel charger, with determine fuel charger the most qualified or
No need to adjust repairing.
The measuring container of fuel charger assay device is the key component of whole assay device, existing common monolayered vessel,
There is simple in construction, handling ease a little, but due in verification process due to the temperature of assay device container, calibrating environment
The temperature of the oil plant that temperature is the most tested is variant, is especially in the temperature of medium temperature and ambient temperature in summer and winter
Under conditions of difference is relatively big, during oil plant fills container, the actual temperature of container is change, and its volume also will be due to
Expand with heat and contract with cold and change, thus cause the incorrectness of metering, directly affect calibration operation.
Notification number is that the Chinese utility model patent of CN202947784U provides a kind of standard capacity measure, and it uses double
The design of layer vacuum heat-preserving, but due to vacuum to be kept, the material requirements to inside and outside two-layer is the highest, not only to have corrosion-resistant
Property, the compactness of material and crushing resistance.Processing technology also requires that the highest, owing to inside and outside container, the surface area of two-layer is huge, and material
Thickness is the most limited, and consistency uniformity is also not easy to ensure, small trachoma is just easy to produce gas leakage, causes under vacuum
Fall, even lost efficacy.Therefore, the later maintenance of double-layered vacuum insulated container needs the most just with vacuum inspection, and Vacuum Pressure
Under power, the change of external pressure, volume also can be caused change, thus cause the uncertain increase of metering.
Notification number is the novel inspection that the Chinese invention patent of CN102798442 provides a kind of double-layer structural inner clip heat-insulation layer
Determining fuel charger standard capacity measure, but its filled thermal insulation materials is the most inconvenient, the cost that filled thermal insulation materials causes is the most relatively
High.
Utility model content
For the problems referred to above, this utility model provides the measuring container structure of a kind of fuel charger assay device, its structure
Simply, processing technology is simple, cost-effective, high insulating effect, and measuring accuracy is high.
The technical solution of the utility model is such that the measuring container structure of a kind of fuel charger assay device, including meter
Amount container, described measuring container lower end is provided with the support supporting described measuring container, it is characterised in that: described measuring container bag
Include container inner liner and be arranged on the shell of tank outside described container inner liner, filling out between described container inner liner and described shell of tank
Being filled with noble gas, the outside of described shell of tank is provided with dismountable insulation cladding, described insulation cladding and described shell of tank
Shape adapts.
Further, described insulation cladding is spliced by some insulation sheets, is connected by nettle between described insulation sheet.
Further, measuring container includes from top to bottom lower cone, mediate cylindrical, upper cone.
Further, the upper end of described measuring container connects metering neck, and described metering neck upper end is provided with oil filler, described
The lower end of measuring container is provided with fuel outlet, and described measuring container is provided with scale and measures observation port, described metering neck and measurement
Observation port be arranged in parallel, and described scale be arranged in parallel with described measurement observation port.
Further, described measuring container is additionally provided with the bypass neck be arrangeding in parallel with described metering neck, described bypass
Being provided with magnetostriction liquidometer in neck, the float of described magnetostriction liquidometer is connected with detector, also includes with described
The measurement screw mandrel that metering neck be arranged in parallel, described detector is connected with the ball nut of described measurement screw mandrel, described measurement silk
Bar is provided with pulse codr, and one end of described measurement screw mandrel is connected with driving electric control, and described driving motor passes through support
Fix with bypass neck and be connected, described measuring container is provided with oil temperature sensor.
Further, described pedestal lower end is provided with elevating feet, and described elevating feet connects motor, described support
Being provided with electronic surveying horizontal adjustment instrument, described electronic surveying horizontal adjustment instrument electricly connects with described motor.
Further, any during described noble gas is argon, krypton, xenon.
The measuring container structure of fuel charger assay device of the present utility model have employed the structure of double-layer filling noble gas,
And it is provided with dismountable insulation cladding, and improve measuring container, shock resistance is stable, is suitable to various cars during calibration operation
Transport and carrying, use the structure of double-layer filling indifferent gas and be provided with dismountable insulation cladding, and dual insulation arranges and makes
Obtaining the high insulating effect of fuel charger assay device of the present utility model, measuring accuracy is high, uses the structure of double-layer filling indifferent gas,
Inside and outside differential pressure is little, and structure design is simple, and processing technology is simple, low to material requirements, cost-effective, it is not easy to gas leakage, safeguards into
This is low, and good stability, measuring accuracy uncertainty is little, and the error in dipping that ambient pressure causes is little, can be in summer and oil temperature in winter
Ambient temperature difference relatively big under conditions of, the advantages such as calibration operation is reliable and stable accurately, easy to use, it is adaptable to examine and determine various
Fuel charger.
Accompanying drawing explanation
Fig. 1 is that the master of the measuring container structure of a kind of fuel charger assay device of the present utility model is depending on partly cuing open structural representation
Figure；
Fig. 2 is that structural representation is partly cutd open in the side-looking of the measuring container structure of a kind of fuel charger assay device of the present utility model
Figure；
Fig. 3 is the enlarged section schematic diagram at the A of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
See Fig. 1, Fig. 2, Fig. 3, the measuring container structure of a kind of fuel charger assay device of the present utility model, hold including metering
Device 1, measuring container 1 lower end is provided with the support 2 supporting measuring container 1, and measuring container 1 includes container inner liner 3 and is arranged on appearance
Shell of tank 4 outside device inner bag 3, is filled with noble gas, the outside of shell of tank 4 between container inner liner 3 and shell of tank 4
Being provided with dismountable insulation cladding 5, insulation cladding 5 adapts with shell of tank 4 shape, insulation cladding 5 spliced by some insulation sheets and
Become, connected by nettle between insulation sheet, lower cone 6 that measuring container 1 includes from top to bottom, mediate cylindrical 7, upper cone 8,
The upper end of measuring container 1 connects metering neck 9, and metering neck 9 upper end is provided with oil filler 10, and the lower end of measuring container 1 is provided with drains the oil
Mouth 11, measuring container 1 is provided with scale 12 and measures observation port 13, and metering neck 9 and measurement observation port 13 be arranged in parallel, scale 12
It is arranged in parallel with measuring observation port 13, measuring container 1 is additionally provided with and measures the bypass neck 14 that neck 9 be arranged in parallel, bypass neck
Being provided with magnetostriction liquidometer in 14, the float 15 of magnetostriction liquidometer is connected with detector 16, also includes and metering
The measurement screw mandrel 17 that neck 9 be arranged in parallel, detector 16 is connected with the ball nut measuring screw mandrel 17, measures screw mandrel 17 and is provided with
Pulse codr 18, the one end measuring screw mandrel 17 electricly connects with driving motor 19, drives motor 19 by support 20 and bypass
Neck 14 is fixing to be connected, and support 20 lower end is provided with elevating feet 21, and elevating feet 21 connects has motor 22, support 20 to be provided with
Electronic surveying horizontal adjustment instrument 23, electronic surveying horizontal adjustment instrument 23 electricly connects with motor 22, and measuring container 1 is provided with
Oil temperature sensor 23, metering neck 9 is provided with top fuel outlet 24, and insulation cladding is polyurethane heat-insulation shell, high density polyethylene (HDPE) guarantor
Temperature shell, modifying plastics insulation cladding, plastic foam insulation cladding, heat insulation foam glass heat-insulating shell any one.
Embodiment 1: the noble gas of filling is argon.
Embodiment 2: the noble gas of filling is krypton.
Embodiment 3: the noble gas of filling is xenon.
The measuring container structure of fuel charger assay device of the present utility model have employed the structure of double-layer filling noble gas,
And it is provided with dismountable insulation cladding, and improve measuring container, shock resistance is stable, is suitable to various cars during calibration operation
Transport and carrying, use the structure of double-layer filling indifferent gas and be provided with dismountable insulation cladding, and dual insulation arranges and makes
Obtaining the high insulating effect of fuel charger assay device of the present utility model, measuring accuracy is high, uses the structure of double-layer filling indifferent gas,
Inside and outside differential pressure is little, and structure design is simple, and processing technology is simple, low to material requirements, cost-effective, it is not easy to gas leakage, safeguards into
This is low, and good stability, measuring accuracy uncertainty is little, and the error in dipping that ambient pressure causes is little, can be in summer and oil temperature in winter
Ambient temperature difference relatively big under conditions of, the advantages such as calibration operation is reliable and stable accurately, easy to use, it is adaptable to examine and determine various
Fuel charger, measuring container structure is designed to taper up and down, thoroughly gets rid of and form the probability of air chamber.
The measuring container structure of fuel charger assay device of the present utility model uses magnetostriction liquidometer on-line measurement meter
Amount container neck liquid level；The measurement data sampled is calculated by computer and adds the volume of fuel oil in measuring container, with oiling
Between the volume read-out that machine shows after comparison, it is achieved rapid verification, magnetostriction liquidometer is used to measure and temperature sensor thermometric
Ensure that measuring accuracy and stability, and improve the Stability and veracity of device.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (7)
1. a measuring container structure for fuel charger assay device, including measuring container, described measuring container lower end is provided with props up
Support the support of described measuring container, it is characterised in that: described measuring container includes container inner liner and is arranged on described container inner liner
Outside shell of tank, is filled with noble gas, outside described shell of tank between described container inner liner and described shell of tank
Portion is provided with dismountable insulation cladding, and described insulation cladding adapts with described shell of tank shape.
The measuring container structure of a kind of fuel charger assay device the most according to claim 1, it is characterised in that: described insulation
Shell is spliced by some insulation sheets, is connected by nettle between described insulation sheet.
The measuring container structure of a kind of fuel charger assay device the most according to claim 1, it is characterised in that: measuring container
The lower cone that includes from top to bottom, mediate cylindrical, upper cone.
The measuring container structure of a kind of fuel charger assay device the most according to claim 1, it is characterised in that: described metering
The upper end of container connects has metering neck, described metering neck upper end to be provided with oil filler, and the lower end of described measuring container is provided with fuel outlet,
Described measuring container be provided with scale and measure observation port, described metering neck and measure observation port be arranged in parallel, described scale with
Described measurement observation port be arranged in parallel.
The measuring container structure of a kind of fuel charger assay device the most according to claim 4, it is characterised in that: described metering
It is additionally provided with the bypass neck be arrangeding in parallel with described metering neck on container, in described bypass neck, is provided with magnetostriction liquidometer,
The float of described magnetostriction liquidometer is connected with detector, also includes the measurement screw mandrel be arrangeding in parallel with described metering neck,
Described detector is connected with the ball nut of described measurement screw mandrel, and described measurement screw mandrel is provided with pulse codr, described survey
One end of amount screw mandrel is connected with driving electric control, and described driving motor is connected by support is fixing with bypass neck, described metering
Oil temperature sensor it is provided with on container.
The measuring container structure of a kind of fuel charger assay device the most according to claim 1, it is characterised in that: described support
Lower end is provided with elevating feet, and described elevating feet connects has motor, described support to be provided with electronic surveying horizontal adjustment instrument,
Described electronic surveying horizontal adjustment instrument electricly connects with described motor.
The measuring container structure of a kind of fuel charger assay device the most according to claim 1, it is characterised in that: described inertia
Gas is any in argon, krypton, xenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588989.7U CN205808740U (en) | 2016-06-17 | 2016-06-17 | A kind of measuring container structure of fuel charger assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588989.7U CN205808740U (en) | 2016-06-17 | 2016-06-17 | A kind of measuring container structure of fuel charger assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808740U true CN205808740U (en) | 2016-12-14 |
Family
ID=58142694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620588989.7U Active CN205808740U (en) | 2016-06-17 | 2016-06-17 | A kind of measuring container structure of fuel charger assay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638080A (en) * | 2020-06-08 | 2020-09-08 | 江阴市富仁高科股份有限公司 | Oiling detection system special for oiling machine and detection method thereof |
| CN112304396A (en) * | 2019-07-31 | 2021-02-02 | 北京振兴计量测试研究所 | Micro flow calibration system |
| CN112304397A (en) * | 2019-07-31 | 2021-02-02 | 北京振兴计量测试研究所 | Micro flow reversing and volume measuring device |
-
2016
- 2016-06-17 CN CN201620588989.7U patent/CN205808740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304396A (en) * | 2019-07-31 | 2021-02-02 | 北京振兴计量测试研究所 | Micro flow calibration system |
| CN112304397A (en) * | 2019-07-31 | 2021-02-02 | 北京振兴计量测试研究所 | Micro flow reversing and volume measuring device |
| CN112304396B (en) * | 2019-07-31 | 2022-07-08 | 北京振兴计量测试研究所 | Micro flow calibration system |
| CN111638080A (en) * | 2020-06-08 | 2020-09-08 | 江阴市富仁高科股份有限公司 | Oiling detection system special for oiling machine and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205808740U (en) | A kind of measuring container structure of fuel charger assay device | |
| CN104020358B (en) | A kind of measure dielectric permittivity and the method for liquid level in LNG gas tank | |
| CN203848903U (en) | Inductance and capacitance type sensor used for simultaneous detection of inclination angle and liquid level of container | |
| CN105758558A (en) | Thermistor temperature sensor calibrating apparatus | |
| CN104535611B (en) | Solid specific heat capacity measurement standard device and measurement method | |
| CN110146688A (en) | A kind of concrete early deformation detection device and its detection method | |
| CN107843315A (en) | A kind of flowmeter verification device and its calibration method | |
| JP6234482B2 (en) | Method and apparatus for detecting the degree of filling of gas stored at very low temperature in a container | |
| CN106950150A (en) | Liquid density measurement device and method | |
| CN105675437A (en) | Displacement difference solution density measuring equipment and measuring equipment thereof | |
| CN102279029A (en) | Self-calibrating putting-into-type pressure liquid level meter and measuring method thereof | |
| CN102252730A (en) | Software tank liquid level measuring instrument and method | |
| CN205484329U (en) | Temperature control soil swelling appearance | |
| CN204142604U (en) | A kind of thick liquid viscosity test device | |
| CN103542915B (en) | A kind of gas small flow standard device | |
| CN216796110U (en) | Mouse water taking device for sweet water preference experiment | |
| CN205209917U (en) | Measure instrument of saturated liquid and solid surface contact angle | |
| CN103017864A (en) | Tubular three-electrode capacitive liquid level detection sensor and detection method | |
| CN204064417U (en) | A kind of Static mass method meausring apparatus immersing correction based on pipeline | |
| CN206573427U (en) | Liquid density measurement device | |
| CN103487121A (en) | Fuel gas quality measuring device | |
| CN209841595U (en) | Concrete capillary water absorption rate real-time monitoring device under load | |
| CN210198895U (en) | Sand filling method density tester | |
| CN112710583A (en) | Electrolyte density measuring device | |
| CN206593721U (en) | A kind of three capacitance type sensors for level gauging in LNG vehicle-mounted bottles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 88 -Y Longshan Cultural Industrial Park Road 214000 Jiangsu Binhu money Yao City in Wuxi province 4 Y8-3 Patentee after: Wuxi Ruifeng Measuring Technology Co., Ltd. Address before: 214000, Qian Yao Road, Binhu District, Wuxi, Jiangsu, 88 Patentee before: Wuxi Ruifeng Precision Electromechanical Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |