CN102809410A - Novel vacuum insulation standard metal tank - Google Patents
Novel vacuum insulation standard metal tank Download PDFInfo
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- CN102809410A CN102809410A CN2012102953402A CN201210295340A CN102809410A CN 102809410 A CN102809410 A CN 102809410A CN 2012102953402 A CN2012102953402 A CN 2012102953402A CN 201210295340 A CN201210295340 A CN 201210295340A CN 102809410 A CN102809410 A CN 102809410A
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- standard capacity
- capacity measure
- metal tank
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- standard
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Abstract
A novel vacuum insulation standard metal tank belongs to the technical field of standard measuring instruments and aims to solve the problems that a conventional standard metal tank is unreasonable in structural design and bad in thermal insulation performance of a metal tank body during detection. According to the metal tank provided by the utility model, an outer protection shell covers outside a standard metal tank body container bladder, which is formed by a lower cone, an intermediate cylindrical body and an upper cone of a standard metal tank body, and outside a metering neck conjoined with the upper part of the upper cone; and closed vacuumized sandwich cavities are formed between the outer protection shell and the standard metal tank body container bladder, and between the outer protection shell and the metering neck, so as to form the two-layer structured metal tank. The standard metal tank has the advantages of simple structure, good heat preservation, and simplicity and convenience in operation and application, and is suitable for detecting various oiling machines, liquid tanks, and the like.
Description
Technical field
The invention belongs in the standard metering Instrument technology field a kind of measurement verification and use standard capacity measure.
Background technology
Along with the continuous development and the technical progress of standard metering instrument, also increasingly high with the technical requirement of standard capacity measure such as legal measurement instrument of fuel charger tool etc. to measurement verification.In known technology, prior fuel oil refuel the machinery calibrating with standard capacity measure mainly by conjuncted individual layer standard capacity measure main body up and down, metering neck, overflowing hood, the nozzle carriage of middle circle cylindrical shell by last lower cone, go out muzzle thermometric borehole jack, release shunting bend pipe, liquid level tube, liquid level marking device, tapping valve, leveling support etc. and form, but limit by its structure; Its structural design is unreasonable; Heat-insulating property is poor, when being used for outdoor in-line calibration, especially in summer be in winter under the bigger condition of the temperature difference of medium temperature and environment temperature; Directly influence calibration operation; The calibrating effect is relatively poor, and complex operation, brings inconvenience to use.
Summary of the invention
In order to overcome the deficiency of prior art, it is unreasonable with the standard capacity measure structural design to solve existing calibrating, the problem of metal tank main body heat-insulating property difference.The present invention's purpose provides a kind of simple in structure; Heat insulating ability and shock resistance are good; Can differ in the environment temperature of summer and winter oil temperature under the bigger condition, no matter good at indoor or outdoors online assignment assay performance stablizing effect, manipulate easy new-type standard capacity measure.
The present invention addresses the above problem the technical scheme that is adopted:
A kind of novel standard capacity measure of vacuum heat-preserving; It is provided with: standard capacity measure main body, metering neck, overflowing hood, nozzle carriage, go out muzzle thermometric borehole jack, release shunting bend pipe, liquid level tube, liquid level marking device, tapping valve, leveling support; The conjuncted metering neck external packets in the standard capacity measure main body container inner bag of the lower cone of standard capacity measure main body, middle circle cylindrical shell, the conjuncted composition of upper cone and upper cone top is covered with outer protecting crust; Press from both sides chamber, the double-layer structural vacuum heat-preserving formula standard capacity measure that consists of for vacuumizing of sealing between outer protecting crust and standard capacity measure main body container inner bag and the metering neck.
The novel standard capacity measure of above-mentioned vacuum heat-preserving, the surface of said standard capacity measure main body container inner bag, metering neck and outer protecting crust all are made for and stop thermal-radiating polished surface.
The novel standard capacity measure of above-mentioned vacuum heat-preserving, the outside surface of said standard capacity measure main body container inner bag, metering neck and the inside surface of outer protecting crust (i.e. the chamber perisporium is pressed from both sides in vacuumizing of sealing) all are made for and stop thermal-radiating silver coating; Or any of aluminium coated, tin coating, chromium coating, copper plate, and other coating that is suitable for.
The novel standard capacity measure of above-mentioned vacuum heat-preserving, said liquid level marking device are any among mechanical vernier caliper, electronic cursor slide calliper rule, magnetic railings ruler, magnetic stretching liquid level appearance, the liquid level sensor, and the liquid level marking device of other suitable type.
When novel standard capacity measure of the present invention uses; The same with the prior standard metal tank; By design and standard-required, no matter be under summer and winter oil benign environment temperature differ bigger condition, all can normally carry out calibration operations such as the online fuel charger of indoor or outdoors, liquid measuring device.
Because the present invention designs and has adopted technique scheme; It also is technical requirement according to national JJG259-2005 " standard capacity measure "; Innovate in conjunction with long-term practice and to accomplish; It is unreasonable with the standard capacity measure structural design to have solved existing calibrating effectively, the problem of metal tank main body heat-insulating property difference.Result on trial shows through making an experiment for several times; It compared with prior art has simple in structurely, and heat insulating ability and shock resistance are good; Can differ in the environment temperature of summer and winter oil temperature under the bigger condition; No matter good at indoor or outdoor online assignment assay performance stablizing effect, manipulate advantages such as easy, be applicable to the various fuel charger of calibrating, liquid measuring device etc.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 is the structure diagram of the embodiment of the invention.
Fig. 2 is the enlarged drawing of A part among Fig. 1 embodiment.
Each label is in the accompanying drawing: the lower cone of 1 standard capacity measure main body; The middle circle cylindrical shell of 2 standard capacity measure main bodys; 3 outer protecting crusts; The upper cone of 4 standard capacity measure main bodys; 5 metering necks; 5 overflowing hoods; 7 go out muzzle thermometric borehole jack; 8 nozzle carriages; 9 releases shunting bend pipe; 10 liquid level tubes; 11 electronic cursor slide calliper rule; 12 leveling supports; 13 tapping valves; The sealing of 14 standard capacity measure main bodys vacuumizes the folder chamber.
Embodiment
Like accompanying drawing 1, embodiment illustrated in fig. 2; The present invention is provided with: standard capacity measure main body, metering neck 5, overflowing hood 6, nozzle carriage 8, go out muzzle thermometric borehole jack 7, release shunting bend pipe 9, liquid level tube 10, electronic cursor card 11, tapping valve 13, leveling support 12; It is characterized in that; Conjuncted metering neck 5 external packets in the standard capacity measure main body container inner bag of the lower cone 1 of standard capacity measure main body, middle circle cylindrical shell 2, upper cone 4 conjuncted compositions and upper cone top are covered with outer protecting crust 3; Be that vacuumizing of sealing pressed from both sides chamber 14 between outer protecting crust 3 and standard capacity measure main body container inner bag and the metering neck 5, folder chamber 14 perisporiums that vacuumize that the outside surface of standard capacity measure main body container inner bag, metering neck 5 and the inside surface of outer protecting crust 3 are promptly formed sealing all are made for the thermal-radiating silver coating of prevention.
Claims (4)
1. the novel standard capacity measure of a vacuum heat-preserving; It is provided with standard capacity measure main body, metering neck (5), overflowing hood (6), nozzle carriage (8), goes out muzzle thermometric borehole jack (7), release shunting bend pipe (9), liquid level tube (10), liquid level marking device (11), tapping valve (13), leveling support (12); It is characterized in that; Conjuncted metering neck (5) external packets in the standard capacity measure main body container inner bag of the lower cone of standard capacity measure main body (1), middle circle cylindrical shell (2), the conjuncted composition of upper cone (4) and upper cone top is covered with outer protecting crust (3); Press from both sides chamber (14), the double-layer structural vacuum heat-preserving formula standard capacity measure that consists of for vacuumizing of sealing between outer protecting crust (3) and standard capacity measure main body container inner bag and the metering neck (5).
2. the novel standard capacity measure of vacuum heat-preserving according to claim 1 is characterized in that, the surface of standard capacity measure main body container inner bag, metering neck (5) and outer protecting crust (3) all is made for and stops thermal-radiating polished surface.
3. the novel standard capacity measure of vacuum heat-preserving according to claim 1; It is characterized in that folder chamber (14) perisporium that vacuumizes that the inside surface of outside surface and the outer protecting crust (3) of standard capacity measure main body container inner bag, metering neck (5) is promptly formed sealing all is made for any of the thermal-radiating silver coating of prevention, aluminium coated, tin coating, chromium coating, copper plate.
4. the novel standard capacity measure of vacuum heat-preserving according to claim 1 is characterized in that, liquid level marking device (11) is any among mechanical vernier caliper, electronic cursor slide calliper rule, magnetic railings ruler, magnetic stretching liquid level appearance, the liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102953402A CN102809410A (en) | 2012-08-20 | 2012-08-20 | Novel vacuum insulation standard metal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102953402A CN102809410A (en) | 2012-08-20 | 2012-08-20 | Novel vacuum insulation standard metal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102809410A true CN102809410A (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102953402A Pending CN102809410A (en) | 2012-08-20 | 2012-08-20 | Novel vacuum insulation standard metal tank |
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| CN (1) | CN102809410A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126366Y (en) * | 2007-12-13 | 2008-10-01 | 车建军 | Standard metallic measuring vessel for novel special verification oiling machine |
| CN201335702Y (en) * | 2009-01-30 | 2009-10-28 | 车建军 | Standard metal measurer with two-layer structure and insulating layer clamped inside for detecting oiling machine |
| CN201581177U (en) * | 2009-11-17 | 2010-09-15 | 袁萍 | Quantitative oiling unit of double-head roller oiler |
| CN202101690U (en) * | 2011-05-30 | 2012-01-04 | 东北石油大学 | Heat-preserving casing for logging instrument |
| CN202947784U (en) * | 2012-08-20 | 2013-05-22 | 车建军 | Novel standard metal measuring vessel for vacuum heat preservation |
-
2012
- 2012-08-20 CN CN2012102953402A patent/CN102809410A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126366Y (en) * | 2007-12-13 | 2008-10-01 | 车建军 | Standard metallic measuring vessel for novel special verification oiling machine |
| CN201335702Y (en) * | 2009-01-30 | 2009-10-28 | 车建军 | Standard metal measurer with two-layer structure and insulating layer clamped inside for detecting oiling machine |
| CN201581177U (en) * | 2009-11-17 | 2010-09-15 | 袁萍 | Quantitative oiling unit of double-head roller oiler |
| CN202101690U (en) * | 2011-05-30 | 2012-01-04 | 东北石油大学 | Heat-preserving casing for logging instrument |
| CN202947784U (en) * | 2012-08-20 | 2013-05-22 | 车建军 | Novel standard metal measuring vessel for vacuum heat preservation |
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Application publication date: 20121205 |