CN206281831U - A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device - Google Patents
A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device Download PDFInfo
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- CN206281831U CN206281831U CN201621145276.XU CN201621145276U CN206281831U CN 206281831 U CN206281831 U CN 206281831U CN 201621145276 U CN201621145276 U CN 201621145276U CN 206281831 U CN206281831 U CN 206281831U
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Abstract
In order to overcome the shortcomings of that the stewing compression experiment device of existing gases at high pressure can not provide invariable high pressure, the utility model provides a kind of easy gases at high pressure stewing compression experiment device, high pressure needed for the experimental provision can not only provide engineering or experimental design is required, and can guarantee that pressure does not change with time and changes.It includes gas cylinder, constant pressure constant speed pump, high-pressure bottle, A piston containers, B piston containers, pond, pressure gauge, valve and pipeline.Gas cylinder bottle mouth position has a pressure gauge to show gas pressure value.Gas cylinder and A, B piston container epicoele are connected by the pipeline for having a valve.A, B piston container epicoele are connected by the pipeline for having a valve with high-pressure bottle.A pressure gauge is connected on high-pressure bottle, for showing the pressure value in high-pressure bottle.Constant pressure constant speed pump is connected to the right by the pipeline for having a valve with pond, is connected by the cavity of resorption of pipeline and A, B piston container to the left.Due to using constant pressure constant speed pump and A, B piston container, can be by constant pressure constant speed pump and A, B piston container for high-pressure bottle provides high pressure and keeps pressure stability.
Description
Technical field
The utility model is related to a kind of easy gases at high pressure to boil in a covered pot over a slow fire compression experiment device, is particularly carried when merely with gas cylinder
The pressure of confession can not meet a kind of stewing compression experiment device of gases at high pressure of engineering or the requirement of experimental design high pressure.
Background technology
At present, key technology is exactly to increase the permeability of reservoir to carry in the extraction of coal bed gas, oil gas, natural gas etc.
Gas recovery ratio high, that is, increase the connectedness in reservoir gap to improve gas recovery ratio.And the stewing pressure of gases at high pressure is exactly a kind of increasing
Plus a kind of technological means of reservoir permeability.The stewing pressure device of present use for laboratory is usually directly to provide pressure by gas cylinder
Power, but the requirement of engineering or experimental design high pressure can not be met merely with the pressure that gas cylinder is provided, and by gas cylinder
The pressure of offer can not change with time be always maintained at it is constant.
The content of the invention
In order to overcome the shortcomings of that the stewing compression experiment device of existing gases at high pressure can not provide invariable high pressure, this practicality
A kind of new easy gases at high pressure of offer boil in a covered pot over a slow fire compression experiment device, and the experimental provision can not only be provided needed for engineering or experimental design
High pressure requirement, and can guarantee that pressure does not change with time and changes, operate also simple and convenient.
To overcome the shortcomings of that above-mentioned gas boil in a covered pot over a slow fire compression experiment device, the utility model solves the technology that its technical problem is used
Scheme is：A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device, it is characterised in that：It includes gas cylinder, and constant pressure constant speed pump is high
Pressure vessel, A piston containers, B piston containers, pond, pressure gauge, valve and pipeline.
Equipped with stewing pressure gas in upper described gas cylinder, gas has certain pressure in bottle, and bottle mouth position has one
Pressure gauge shows gas pressure value.
The upper A, B piston containers are divided to upper and lower two chambers, and the gas in epicoele dress gas cylinder, cavity of resorption is filled by constant pressure constant speed
The press water that pump is provided.
Upper described gas cylinder and A, B piston container epicoele are connected by the pipeline for having a valve.
Above-mentioned A, B piston container epicoele are connected by the pipeline for having a valve with high-pressure bottle.
A pressure gauge is connected on above-mentioned high-pressure bottle, for showing the pressure value in high-pressure bottle.
Above-mentioned constant pressure constant speed pump is connected to the right by the pipeline for having a valve with pond, is lived by pipeline and A, B to the left
The cavity of resorption for filling in container is connected, and has a valve on the pipeline being connected with B piston container cavity of resorptions, and this valve only controls B pistons to hold
Device.
The beneficial effects of the utility model are, due to using constant pressure constant speed pump and A, B piston container, can be by constant pressure constant speed
Pump and A, B piston container are for high-pressure bottle provides high pressure and keeps pressure stability.
Brief description of the drawings
Fig. 1 is connection diagram of the present utility model.
Specific embodiment
The utility model is further described with reference to embodiments, specific embodiment described herein is only used for
The utility model is explained, is not used to limit the utility model.
Specific embodiment uses following technical scheme：A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device, and its feature exists
In：It includes gas cylinder, constant pressure constant speed pump, high-pressure bottle, A piston containers, B piston containers, pond, pressure gauge 1, pressure gauge
2, valve 1, valve 2, valve 3, valve 4, valve 5 and pipeline.
Equipped with stewing pressure gas in described gas cylinder, gas has certain pressure in bottle, and bottle mouth position has a pressure
Power table 1 shows gas pressure value.
The A, B piston container are divided to upper and lower two chambers, and the gas in epicoele dress gas cylinder, cavity of resorption is filled by constant pressure constant speed pump
The press water of offer.
Described gas cylinder and A, B piston container epicoele is connected by the pipeline for having a valve 1.
The A, B piston container epicoele are connected by the pipeline for having a valve 2 with high-pressure bottle.
A pressure gauge 2 is connected on the high-pressure bottle, for showing the pressure value in high-pressure bottle.
The constant pressure constant speed pump is connected to the right by the pipeline for having a valve 4 with pond, is lived by pipeline and A, B to the left
The cavity of resorption for filling in container is connected, and has a valve 3 on the pipeline being connected with B piston container cavity of resorptions, and valve 3 only controls B pistons to hold
Device.
Operation principle：Valve 3 and valve 4 are first turned on, valve 2 is closed, valve 1, to A, B piston containers is then opened
Epicoele is filled with the gas in gas cylinder.When piston container epicoele gassy, valve 1 and valve 3 are closed, open valve 2
With closing valve 5.Setting test pressure value, starts constant pressure constant speed pump, squeezes into water under high pressure to A piston container cavity of resorptions and A pistons are held
In device epicoele gas press-in high-pressure bottle, when pressure value reaches experiment setting value in high-pressure bottle, constant pressure constant speed pump is maintained
Experiment setting value terminates until experiment.When experiment need to use pressure higher, valve 3 is opened, the gas of B piston container epicoeles
Also high-pressure bottle is pressed into, until reaching experiment setting pressure.Treat that experiment terminates, close constant pressure constant speed pump, open valve 5, release
Gas, takes out sample.
Claims (7)
1. a kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device, it is characterised in that：It includes gas cylinder, and constant pressure constant speed pump is high
Pressure vessel, A piston containers, B piston containers, pond, pressure gauge 1, pressure gauge 2, valve 1, valve 2, valve 3, valve 4, valve 5
And pipeline, equipped with stewing pressure gas in gas cylinder, gas has certain pressure in bottle, and bottle mouth position has a pressure gauge 1 to show
Show gas pressure value, A, B piston container are divided to upper and lower two chambers, and the gas in epicoele dress gas cylinder, cavity of resorption is filled by constant pressure constant speed
The press water that pump is provided, gas cylinder is connected with A, B piston container epicoele by the pipeline for having a valve 1, on A, B piston container
Chamber is connected by the pipeline for having a valve 2 with high-pressure bottle, a pressure gauge 2 is connected on high-pressure bottle, for showing high-pressure bottle
Interior pressure value, constant pressure constant speed pump is connected to the right by the pipeline for having a valve 4 with pond, is lived by pipeline and A, B to the left
The cavity of resorption for filling in container is connected, and has a valve 3 on the pipeline being connected with B piston container cavity of resorptions, and valve 3 only controls B pistons to hold
Device.
2. a kind of easy gases at high pressure according to claim 1 boil in a covered pot over a slow fire compression experiment device, it is characterised in that described one kind
The easy stewing compression experiment device of gases at high pressure, equipped with stewing pressure gas in gas cylinder, gas has certain pressure in bottle, and
Bottle mouth position has a pressure gauge 1 to show gas pressure value.
3. a kind of easy gases at high pressure according to claim 1 boil in a covered pot over a slow fire compression experiment device, it is characterised in that described one kind
The easy stewing compression experiment device of gases at high pressure, A, B piston container is divided to upper and lower two chambers, and epicoele fills the gas in gas cylinder, under
The press water that chamber dress is provided by constant pressure constant speed pump.
4. a kind of easy gases at high pressure according to claim 1 boil in a covered pot over a slow fire compression experiment device, it is characterised in that described one kind
The easy stewing compression experiment device of gases at high pressure, gas cylinder is connected with A, B piston container epicoele by the pipeline for having a valve 1.
5. a kind of easy gases at high pressure according to claim 1 boil in a covered pot over a slow fire compression experiment device, it is characterised in that described one kind
The easy stewing compression experiment device of gases at high pressure, A, B piston container epicoele is connected by the pipeline for having a valve 2 with high-pressure bottle.
6. a kind of easy gases at high pressure according to claim 1 boil in a covered pot over a slow fire compression experiment device, it is characterised in that described one kind
The easy stewing compression experiment device of gases at high pressure, connects a pressure gauge 2, for showing the pressure in high-pressure bottle on high-pressure bottle
Value.
7. a kind of easy gases at high pressure according to claim 1 boil in a covered pot over a slow fire compression experiment device, it is characterised in that described one kind
The easy stewing compression experiment device of gases at high pressure, constant pressure constant speed pump is connected to the right by the pipeline for having a valve 4 with pond, to the left
It is connected with the cavity of resorption of A, B piston container by pipeline, and has a valve 3, valve on the pipeline being connected with B piston container cavity of resorptions
3 only control B piston containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145276.XU CN206281831U (en) | 2016-10-21 | 2016-10-21 | A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145276.XU CN206281831U (en) | 2016-10-21 | 2016-10-21 | A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281831U true CN206281831U (en) | 2017-06-27 |
Family
ID=59084859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145276.XU Expired - Fee Related CN206281831U (en) | 2016-10-21 | 2016-10-21 | A kind of easy gases at high pressure boil in a covered pot over a slow fire compression experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681156A (en) * | 2018-12-19 | 2019-04-26 | 大连理工大学 | A kind of multiphase multi-fluid injected system of single pump control |
-
2016
- 2016-10-21 CN CN201621145276.XU patent/CN206281831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681156A (en) * | 2018-12-19 | 2019-04-26 | 大连理工大学 | A kind of multiphase multi-fluid injected system of single pump control |
| CN109681156B (en) * | 2018-12-19 | 2021-01-05 | 大连理工大学 | Multiphase multi-fluid injection system controlled by single pump |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20181021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |