CN103323321A - Inspection and sample feeding device of liquefied petroleum gas - Google Patents
Inspection and sample feeding device of liquefied petroleum gas Download PDFInfo
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- CN103323321A CN103323321A CN2013102354294A CN201310235429A CN103323321A CN 103323321 A CN103323321 A CN 103323321A CN 2013102354294 A CN2013102354294 A CN 2013102354294A CN 201310235429 A CN201310235429 A CN 201310235429A CN 103323321 A CN103323321 A CN 103323321A
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- petroleum gas
- liquefied petroleum
- lpg
- container body
- sampling device
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an inspection and sample feeding device of liquefied petroleum gas. The inspection and sample feeding device comprises a container body (1) with an inner cavity, and the inner cavity of the container body (1) is provided with a coiled condensation pipe (3) which is provided with a sample inlet (5) and a sample outlet, which go to the outside of the container (1). Compared with the prior art, the liquefied petroleum gas, which is conveyed into an inspection machine, is kept at a liquid state when being fed, thereby ensuring the consistency of a detected result and a real situation and the accuracy of the detected result.
Description
Technical field
The present invention relates to a kind of liquefied petroleum gas (LPG) check sampling device.
Background technology
In the liquefied petroleum gas (LPG) check, institute's sample thief generally all has been gaseous state, and therefore inspection is gas in practice examining, the situation that analysis result does not conform to the actual conditions often occurs.Even if getting gas is lowered the temperature again or pressure reduction becomes liquid in when check, the sample of this moment also may have a very big-difference with actual.
Summary of the invention
Technical matters to be solved by this invention provides and a kind ofly makes that institute's sample thief is in pure liquid state all the time in the liquefied petroleum gas (LPG) check, to guarantee testing result and actual conforming liquefied petroleum gas (LPG) check sampling device.
The technical solution used in the present invention is: comprise a container body (1) that is provided with inner chamber, be provided with the condenser pipe (3) of coiling in this container body (1) inner chamber, described condenser pipe (3) is provided with sample inlet (5) and sample export leads to outside the container body (1).
As improvement, above-mentioned container body (1) preferably is provided with thermofin (2).
As further improvement, above-mentioned container body (1) preferably is provided with refrigeration filling entrance (4) and outlet, to charge into liquid nitrogen as condensing agent.
The present invention also can be provided with refrigerating plant (7) and directly container body (1) inner chamber be carried out refrigeration.
As further improvement, preferably be provided with at least a in tensimeter (8), valve (9) or the transparent window (10) on the pipeline of above-mentioned condenser pipe (3), to understand and controlled pressure, guarantee that sample imports under the situation of liquefaction fully.
Preferably be provided with float (11) in the cavity in the above-mentioned transparent window (10), can clearly illustrate the state of sample.
Compared with prior art, the present invention can keep the liquefied petroleum gas (LPG) of the checking machine of sending into for liquid when the liquefied petroleum gas (LPG) sample introduction, to guarantee consistance and the accuracy of testing result and reality.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Shown in the figure: 1 is the container body, and 2 is thermofin, and 3 is condenser pipe, and 4 is the refrigeration filling entrance, and 5 is sample inlet, and 6 is container cover, and 7 is refrigerating plant, and 8 is tensimeter, and 9 is valve, and 10 is transparent window, and 11 is float, and 12 is separation net.
Embodiment
Embodiment 1:With reference to Fig. 1, structural representation for the embodiment of the invention 1, comprise a container body 1 that is provided with inner chamber, container body 1 is the tube of a cylindricality, and container body 1 wall is provided with thermofin 2, and is suitable for reading by container cover 6 sealings, be provided with the condenser pipe 3 of coiling in this container body 1 inner chamber, described condenser pipe 3 is provided with sample inlet 5 and sample export leads to outside the container body 1, and container body 1 is provided with refrigeration filling entrance 4 and outlet simultaneously, to charge into liquid nitrogen as condensing agent.Charging into liquid nitrogen by refrigeration filling entrance 4 during use gets final product as condensing agent.
Embodiment 2:With reference to Fig. 2, be the structural representation of the embodiment of the invention 2, to compare with embodiment 1, the difference of present embodiment is, replaces refrigeration filling by refrigerating plant 7, can directly carry out refrigeration to container body 1 inner chamber by refrigerating plant 7 during use.
Embodiment 3:With reference to Fig. 3, structural representation for the embodiment of the invention 3, compare with embodiment 1, the difference of present embodiment is: injection port 5 ends of the pipeline of described condenser pipe (3) are provided with tensimeter (8), the outlet end of the pipeline of condenser pipe (3) is provided with valve (9) and transparent window (10) successively, described valve 9 is needle valve, can be well understood to and control the pressure condition of sample by tensimeter (8) and valve (9), by transparent window (10) then can understand sample the liquefaction situation and guarantee that sample imports under the situation of liquefaction fully.
Embodiment 4:With reference to Fig. 4, structural representation for the embodiment of the invention 4, compare with embodiment 2, the difference of present embodiment is: injection port 5 ends of the pipeline of described condenser pipe (3) are provided with tensimeter (8), the outlet end of the pipeline of condenser pipe (3) is provided with valve (9) and transparent window (10), and transparent window (10) is in the front portion of valve (9).
Embodiment 5:With reference to Fig. 5, structural representation for the embodiment of the invention 5, compare with 4 with embodiment 3, the difference of present embodiment is: be provided with float 11 in the cavity in the described transparent window (10), float 11 is the float ball in the present embodiment, the both sides of transparent window (10) are provided with the obstruct net, depart to prevent float 11.
Embodiment 6:Compare with embodiment before, the difference of present embodiment is, only is made up of container body 1, the container cover 6 of cylindricality, is provided with the condenser pipe 3 of coiling in container body 1 inner chamber, and described condenser pipe 3 is provided with sample inlet 5 and sample export leads to outside the container body 1.During use behind the liquid nitrogen of packing into suitable for reading covered container lid 6 can use.
Claims (10)
1. a liquefied petroleum gas (LPG) is checked sampling device, it is characterized in that: comprise a container body (1) that is provided with inner chamber, be provided with the condenser pipe (3) of coiling in this container body (1) inner chamber, described condenser pipe (3) is provided with sample inlet (5) and sample export leads to outside the container body (1).
2. liquefied petroleum gas (LPG) according to claim 1 is checked sampling device, and it is characterized in that: described container body (1) is provided with thermofin (2).
3. liquefied petroleum gas (LPG) according to claim 1 and 2 is checked sampling device, it is characterized in that: described container body (1) is provided with refrigeration filling entrance (4) and outlet.
4. liquefied petroleum gas (LPG) check sampling device according to claim 1 and 2 is characterized in that: be provided with refrigerating plant (7) and directly container body (1) inner chamber carried out refrigeration.
5. liquefied petroleum gas (LPG) according to claim 1 and 2 check sampling device is characterized in that: the pipeline of described condenser pipe (3) is provided with at least a in tensimeter (8), valve (9) or the transparent window (10).
6. liquefied petroleum gas (LPG) according to claim 3 check sampling device is characterized in that: the pipeline of described condenser pipe (3) is provided with at least a in tensimeter (8), valve (9) or the transparent window (10).
7. liquefied petroleum gas (LPG) according to claim 4 check sampling device is characterized in that: the pipeline of described condenser pipe (3) is provided with at least a in tensimeter (8), valve (9) or the transparent window (10).
8. liquefied petroleum gas (LPG) check sampling device according to claim 5 is characterized in that: be provided with float (11) in the cavity in the described transparent window (10).
9. liquefied petroleum gas (LPG) check sampling device according to claim 5 is characterized in that: be provided with float (11) in the cavity in the described transparent window (10).
10. liquefied petroleum gas (LPG) according to claim 6 is checked sampling device, it is characterized in that: (10) are provided with float (11) in the cavity in the described transparent window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102354294A CN103323321A (en) | 2012-11-18 | 2013-06-14 | Inspection and sample feeding device of liquefied petroleum gas |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220607952.6 | 2012-11-18 | ||
| CN201220607952 | 2012-11-18 | ||
| CN2013102354294A CN103323321A (en) | 2012-11-18 | 2013-06-14 | Inspection and sample feeding device of liquefied petroleum gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103323321A true CN103323321A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013102354294A Pending CN103323321A (en) | 2012-11-18 | 2013-06-14 | Inspection and sample feeding device of liquefied petroleum gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983493A (en) * | 2014-05-30 | 2014-08-13 | 中华人民共和国山东出入境检验检疫局 | Preparation device of liquid petroleum and petroleum product capacity testing sample |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048576U (en) * | 1989-05-10 | 1989-11-29 | 孟庆林 | Double function interface meter |
| CN1340382A (en) * | 1999-11-18 | 2002-03-20 | 实验仪器科技有限公司 | Device for tank for cooling contained liquid sample to be analyzed, especially for cooling contained petroleum product |
| CN101532922A (en) * | 2008-03-14 | 2009-09-16 | 吉林大学 | Gas hydrate hole-bottom frozen sampler and sampling method thereof |
| CN102169112A (en) * | 2010-12-29 | 2011-08-31 | 中国科学院广州能源研究所 | Device and method for research of low-dosage inhibitor of natural gas hydrate |
-
2013
- 2013-06-14 CN CN2013102354294A patent/CN103323321A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048576U (en) * | 1989-05-10 | 1989-11-29 | 孟庆林 | Double function interface meter |
| CN1340382A (en) * | 1999-11-18 | 2002-03-20 | 实验仪器科技有限公司 | Device for tank for cooling contained liquid sample to be analyzed, especially for cooling contained petroleum product |
| CN101532922A (en) * | 2008-03-14 | 2009-09-16 | 吉林大学 | Gas hydrate hole-bottom frozen sampler and sampling method thereof |
| CN102169112A (en) * | 2010-12-29 | 2011-08-31 | 中国科学院广州能源研究所 | Device and method for research of low-dosage inhibitor of natural gas hydrate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983493A (en) * | 2014-05-30 | 2014-08-13 | 中华人民共和国山东出入境检验检疫局 | Preparation device of liquid petroleum and petroleum product capacity testing sample |
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Application publication date: 20130925 |