CN204575405U - Analogue experiment installation - Google Patents

Analogue experiment installation Download PDF

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Publication number
CN204575405U
CN204575405U CN201520123716.0U CN201520123716U CN204575405U CN 204575405 U CN204575405 U CN 204575405U CN 201520123716 U CN201520123716 U CN 201520123716U CN 204575405 U CN204575405 U CN 204575405U
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China
Prior art keywords
switch valve
sample
bottle
analogue experiment
experiment installation
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CN201520123716.0U
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Chinese (zh)
Inventor
卢丽
李武
高俊阳
杨俊�
王国建
宁丽荣
杨帆
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China Petroleum and Chemical Corp
Sinopec Exploration and Production Research Institute
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China Petroleum and Chemical Corp
Sinopec Exploration and Production Research Institute
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Abstract

The utility model discloses a kind of analogue experiment installation, comprise sample pot and operation Control Component, sample pot comprises the bottle cap and bottle that are tightly connected.Wherein, bottle cap is provided with get pore and for be communicated with operation Control Component switch valve.The utility model carries out in-situ sampling by the pore of getting arranged to the sample after having prepared, and sample is not destroyed; Repeatedly can extract detection to sample, to realize dynamic tracking simultaneously.The utility model carries out simulated experiment preparation at normal temperatures and pressures, and its structure is simple, is easy to operator and operates use.

Description

Analogue experiment installation
Technical field
The utility model belongs to oil and gas geochemical exploration field, relates to a kind of hydrocarbon gas analogue experiment installation.
Background technology
In the analogue means of the existing hydrocarbon gas sample preparation for various states in thalassogenic sedimentation matter sample at present, the tank body of preparing of device all has vacuum function.But need to add chemical reagent in the process that some devices are prepared at gaseous sample and carry out desorption to gas, after experiment, sample is destroyed; Some devices need to use exhaust liquid method after completing gaseous sample preparation, multistage pressure gets gas method or additive method is discharged, and cannot follow the tracks of by in-situ sampling Mobile state of going forward side by side.
For prior art Problems existing, wish in the art to seek a kind of analogue experiment installation, this analogue experiment installation can carry out in-situ sampling to sample at normal temperatures and pressures and carry out repeated detection to realize dynamic tracking, institute's sample thief is not destroyed simultaneously, thus meets the needs of research and production.
Utility model content
The utility model, for the deficiencies in the prior art part, proposes a kind of analogue experiment installation.
According to a kind of analogue experiment installation that the utility model provides, comprise sample pot and operation Control Component, sample pot comprises the bottle cap and bottle that are tightly connected.Wherein, bottle cap is provided with get pore and for be communicated with operation Control Component switch valve.The utility model carries out in-situ sampling by the pore of getting arranged to the sample after having prepared, and sample is not destroyed; Repeatedly can extract detection to sample, to realize dynamic tracking simultaneously.The utility model carries out simulated experiment preparation at normal temperatures and pressures, and its structure is simple, is easy to operator and operates use.
In some embodiments, switch valve comprises the first switch valve and second switch valve, gets the center that pore is positioned at bottle cap, and the first switch valve and second switch valve are symmetricly set on and get pore both sides.Make the connecting line of the first switch valve and second switch valve and operation Control Component more in order succinct by this set, when being bled to sample pot by the first switch valve and second switch valve, water-filling or inflation time, being symmetrical arranged of switch valve also make the stressed of bottle cap evenly, be conducive to the stability of sample pot.Meanwhile, the center of getting pore and be arranged on bottle cap can be made get gas more steady, also make device more attractive in appearance.
In some embodiments, get pore place and be provided with suction pad, suction pad by the fixture with through hole with get pore and be fixed.The utility model is by arranging suction pad getting pore place, the sealing not affecting tank body on repeatedly getting gas in tank body can be realized, simultaneously, fixture is used to fix suction pad, and fixture is provided with the through hole corresponding with getting pore, when Water demand sample, operator only need use in through hole micro syringe to pass suction pad and get final product draws sample gas.
In some embodiments, operation Control Component comprises the water source bottle, gas source bottle and the vacuum mechanism that are connected with sample pot respectively, and wherein, vacuum mechanism is connected with the first switch valve, and water source bottle and gas source bottle are all connected with second switch valve.Wherein, vacuum mechanism is used for vacuumizing sample pot inside, thus avoids other gaseous impuritieies on the impact of simulated experiment, and water source bottle and gas source bottle are used for pouring required water and gas so that simulated sea bottom cortical environment to sample pot inside.
In some embodiments, second switch valve, water source bottle and gas source bottle are connected together by four-way valve.This four-way valve for realizing sample pot, water source bottle is communicated with gas source bottle, carry out control by the passage be communicated with each and come to be filled with required water and desired gas to sample pot respectively.
In some embodiments, between gas source bottle and four-way valve, be provided with the 3rd switch valve, between water source bottle and four-way valve, be provided with the 4th switch valve.3rd switch valve enters sample pot for controlling gas in gas source bottle, and the 4th switch valve enters sample pot for the water controlled in water source bottle.
In some embodiments, operate Control Component and also comprise the tensimeter be connected with four-way valve.This tensimeter is used for the pressure in observing samples tank, guarantees that the pressure in its tank is identical with external pressure, so that the extraction of subsequent sample.
In some embodiments, vacuum mechanism comprises vacuum pump and surge flask, and surge flask one end is connected with vacuum pump, and the other end is connected with the first switch valve.When opening vacuum pump and vacuumizing sample pot, make sample pot internal gas pressure unstable because vacuum pump can produce certain acting force to sample pot and cause rocking of sample pot, between sample pot and vacuum pump, be therefore provided with surge flask to ensure the stability of sample pot.
In some embodiments, device also comprises the fixed mount of alternative movement, and fixed mount comprises support and the operator's console for operating sample pot, and Bracket setting is on operator's console, and the 3rd switch valve and the 4th switch valve are fixed on support.By arranging the fixed mount of alternative movement, the use of device can be made more convenient.Meanwhile, the 3rd switch valve and the 4th switch valve are fixed on support and are convenient to the fixing of himself on the one hand, handled easily person controls the operation of analogue experiment installation on the other hand.
Compared with prior art, the utility model has the following advantages:
(1) the utility model carries out simulated experiment preparation at normal temperatures and pressures, and can carry out in-situ sampling to sample after having prepared, sample is not destroyed;
(2) the utility model repeatedly can extract detection to sample, to realize dynamic tracking;
(3) the utility model structure is simple, is easy to operator and operates use.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the structural representation according to analogue experiment installation of the present utility model;
Fig. 2 is the structural representation of the sample pot in Fig. 1 in analogue experiment installation.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Details described here is exemplary, and is only used for carrying out illustrative discussion to embodiment of the present utility model, and their existence is to provide the most useful and the most intelligible description be considered to principle of the present utility model and concept aspect.About this point, here do not attempt introduction CONSTRUCTED SPECIFICATION of the present utility model being exceeded to the degree needed for basic comprehension the utility model, those skilled in the art can be expressly understood by instructions and accompanying drawing thereof and implement several form of the present utility model how in practice.
Fig. 1 shows the structural representation of a kind of analogue experiment installation 100 provided according to the utility model.This device 100 comprises sample pot 30 and operation Control Component, and as shown in Figure 2, sample pot 30 comprises the bottle cap 31 and bottle 32 that are tightly connected.Wherein, bottle cap 31 is provided with get pore 313 and for be communicated with operation Control Component switch valve.The utility model carries out in-situ sampling by the pore 313 of getting arranged to the sample after having prepared, and sample is not destroyed; Also repeatedly can extract detection to sample, to realize dynamic tracking simultaneously.The utility model carries out simulated experiment preparation at normal temperatures and pressures, and its structure is simple, is easy to operator and operates use.
In embodiment as shown in Figure 2, switch valve comprises the first switch valve 311 and second switch valve 312, gets the center that pore 313 is positioned at bottle cap 31, and the first switch valve 311 and second switch valve 312 are symmetricly set on the both sides of getting pore 313.Make the connecting line of the first switch valve 311 and second switch valve 312 and operation Control Component more in order succinct by this set, when being bled by the first switch valve 311 and second switch valve 312 pairs of sample pots 30, water-filling or inflation time, being symmetrical arranged of switch valve also make the stressed of bottle cap evenly, be conducive to the stability of sample pot 30.Meanwhile, the center of getting pore 313 and be arranged on bottle cap 31 can be made get gas more steady, also make device more attractive in appearance.
According to the utility model, as shown in Figure 2, get pore 313 place and be provided with suction pad 314, suction pad 314 is fixed by the fixture 315 with through hole 316.The utility model is by arranging suction pad 314 getting pore 313 place, the sealing not affecting tank body on repeatedly getting gas in sample pot 30 can be realized, simultaneously, fixture 315 is used to fix suction pad 314, and fixture 315 is provided with the through hole 316 corresponding with getting pore 313, when Water demand sample, operator only need use micro syringe to get final product draws sample gas through suction pad 314 at through hole 316 place.Preferably, fixture 315 can select the pressure cap with through hole to be fixed.
According to the utility model, composition graphs 1 and Fig. 2, operation Control Component comprises the water source bottle 52, gas source bottle 53 and the vacuum mechanism that are connected with sample pot 30 respectively, and vacuum mechanism comprises vacuum pump 51 and surge flask 54.Wherein, vacuum mechanism is connected with the first switch valve 311, and water source bottle 52 is all connected with second switch valve 312 with gas source bottle 53.Wherein, vacuum mechanism is used for vacuumizing sample pot 30 inside, thus avoids other gaseous impuritieies on the impact of simulated experiment, and water source bottle 52 and gas source bottle 53 are for pouring required water and gas so that simulated sea bottom cortical environment to sample pot 30 inside.
Preferably, second switch valve 312, water source bottle 52 and gas source bottle 53 are connected together by four-way valve 56.This four-way valve 56 for realizing sample pot 30, water source bottle 52 is communicated with gas source bottle 53, carry out control by the passage be communicated with each and come to be filled with required water and desired gas to sample pot 30 respectively.
In embodiment as shown in Figure 1, between gas source bottle 53 and four-way valve 56, be provided with the 3rd switch valve 57, between water source bottle 52 and four-way valve 56, be provided with the 4th switch valve 58.3rd switch valve 57 enters sample pot 30 for controlling gas in gas source bottle 53, and the 4th switch valve 58 enters sample pot 30 for the water controlled in water source bottle 52.
In addition, operate Control Component and also comprise the tensimeter 55 be connected with four-way valve 56.This tensimeter 55, for the pressure in observing samples tank 30, guarantees that the pressure in its tank is identical with external pressure, so that the extraction of subsequent sample.
In embodiment as shown in Figure 1, vacuum mechanism comprises vacuum pump 51 and surge flask 54, and surge flask 54 one end is connected with vacuum pump 51, and the other end is connected with the first switch valve 311.When opening vacuum pump 51 pairs of sample pots 30 and vacuumizing, make sample pot 30 internal gas pressure unstable because vacuum pump 51 can produce certain acting force to sample pot 30 and cause rocking of sample pot 30, between sample pot 30 and vacuum pump 51, be therefore provided with surge flask 54 to ensure the stability of sample pot 30.Preferably, surge flask is fixed by fixed steelring.
According to the utility model, device 100 also comprises the fixed mount 70 of alternative movement, fixed mount 70 comprises support 72 and the operator's console 71 for operating sample pot 30, and support 72 is arranged on operator's console 71, and the 3rd switch valve 57 and the 4th switch valve 58 are fixed on support 72.By arranging the fixed mount 70 of alternative movement, as arranged the roller 73 that can fix bottom fixed mount 70, the use of device 100 can be made more convenient.Meanwhile, the 3rd switch valve 57 and the 4th switch valve 58 are fixed on support 72 and are convenient to the fixing of himself on the one hand, handled easily person controls the operation of analogue experiment installation 100 on the other hand.
In addition, composition graphs 1, the analogy method of analogue experiment installation 100 of the present utility model comprises the following steps:
A. taking a certain amount of pedotheque is placed in sample pot 30;
B. sample pot 30 is vacuumized;
C. in sample pot 30, pure water is added;
D. in sample pot 30, be filled with desired gas, make sample pot 30 internal gas pressure consistent with source of the gas dividing potential drop;
E. get rid of excessive gas, make sample pot 30 internal gas pressure identical with atmospheric pressure.
Preferably, for sample pot Volume design for 500ml sets forth above-mentioned analogy method:
1) take a certain amount of pedotheque to be placed in sample pot 30, cover bottle cap 31 and seal, sample pot 30 is placed on operator's console 71 fixing, connects pipeline by Fig. 1.
2) close the 3rd switch valve 57 and the 4th switch valve 58, open the first switch valve 311 on sample pot 30 and second switch valve 312, open vacuum pump 51 power supply and sample pot 30 is vacuumized, after being evacuated to-0.1MPa, take out 10min again.
3) closedown vacuum pump 51 and the first switch valve 311 stop vacuumizing.Open the 4th switch valve 58, add appropriate amount of purified water in sample pot 30 after, close the 4th switch valve 58 and stop adding water.
4) open the switch of gas source bottle 53, open the 3rd switch valve 57 simultaneously, be filled with desired gas, make pressure in sample pot 30 consistent with source of the gas dividing potential drop, close the switch of the first switch valve 311 and gas source bottle 53 afterwards.
5) open the 4th switch valve 58, get rid of excessive gas, observe tensimeter 55, make sample pot 30 internal gas pressure identical with atmospheric pressure, close the 4th switch valve 58 and second switch valve 312 afterwards, after being inverted sample pot 30, seal preservation.Extract proper amount of gas with micro syringe when analyzing sample and carry out hydro carbons and carbon isotope analysis thereof.
It should be noted, foregoing example only to be interpreted as object, and can not be thought to limit the utility model.Although be described the utility model according to exemplary embodiment, but should be appreciated that used herein is descriptive and illustrative language, instead of restrictive language.Current described with in the scope of the claims of amendment, in the scope not departing from scope and spirit of the present utility model, can change the utility model.Although be described the utility model according to specific mode, material and embodiment here, the utility model is not limited in details disclosed herein; On the contrary, the utility model extends to structure, the methods and applications of such as all identical functions within the scope of the appended claims.

Claims (9)

1. an analogue experiment installation, is characterized in that, comprising:
Sample pot, described sample pot comprises the bottle cap and bottle that are tightly connected, and
Operation Control Component,
Wherein, described bottle cap is provided with gets pore and the switch valve for being communicated with described operation Control Component.
2. analogue experiment installation according to claim 1, it is characterized in that, described switch valve comprises the first switch valve and second switch valve, described in get the center that pore is positioned at described bottle cap, and described first switch valve and described second switch valve be symmetricly set on described in get pore both sides.
3. analogue experiment installation according to claim 2, is characterized in that, described in get pore place and be provided with suction pad, described suction pad is fixed by the fixture and described pore of getting with through hole.
4. the analogue experiment installation according to Claims 2 or 3, it is characterized in that, described operation Control Component comprises the water source bottle, gas source bottle and the vacuum mechanism that are connected with described sample pot respectively, wherein, described vacuum mechanism is connected with described first switch valve, and described water source bottle and described gas source bottle are all connected with described second switch valve.
5. analogue experiment installation according to claim 4, is characterized in that, described second switch valve, described water source bottle and described gas source bottle are connected together by four-way valve.
6. analogue experiment installation according to claim 5, is characterized in that, is provided with the 3rd switch valve between described gas source bottle and described four-way valve, is provided with the 4th switch valve between described water source bottle and described four-way valve.
7. analogue experiment installation according to claim 5, is characterized in that, described operation Control Component also comprises the tensimeter be connected with described four-way valve.
8. analogue experiment installation according to claim 4, is characterized in that, described vacuum mechanism comprises vacuum pump and surge flask, and described surge flask one end is connected with described vacuum pump, and the other end is connected with described first switch valve.
9. analogue experiment installation according to claim 6, it is characterized in that, described device also comprises the fixed mount of alternative movement, described fixed mount comprises support and the operator's console for operating described sample pot, described Bracket setting is on described operator's console, and described 3rd switch valve and described 4th switch valve are all fixing on the bracket.
CN201520123716.0U 2015-03-03 2015-03-03 Analogue experiment installation Active CN204575405U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105758676A (en) * 2016-05-06 2016-07-13 中国原子能科学研究院 All-level sampling device of mixing clarifying tank in hot chamber
CN110186945A (en) * 2019-05-21 2019-08-30 东莞东阳光科研发有限公司 A kind of three-dimensional appearance testing method of electrolytic capacitor electrode foil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105758676A (en) * 2016-05-06 2016-07-13 中国原子能科学研究院 All-level sampling device of mixing clarifying tank in hot chamber
CN110186945A (en) * 2019-05-21 2019-08-30 东莞东阳光科研发有限公司 A kind of three-dimensional appearance testing method of electrolytic capacitor electrode foil

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