CN205719632U - Coal bed gas well water sample ground anaerobism harvester - Google Patents
Coal bed gas well water sample ground anaerobism harvester Download PDFInfo
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- CN205719632U CN205719632U CN201620343126.3U CN201620343126U CN205719632U CN 205719632 U CN205719632 U CN 205719632U CN 201620343126 U CN201620343126 U CN 201620343126U CN 205719632 U CN205719632 U CN 205719632U
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- water sample
- liquid trap
- coal bed
- gas well
- bed gas
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Abstract
This utility model belongs to coal bed gas well water sample ground acquisition technical field, is specifically related to a kind of coal bed gas well water sample ground anaerobism harvester.This utility model is in order to overcome the deficiency of existing coal bed gas well water sample acquisition device, provide a kind of coal bed gas well water sample ground anaerobism harvester, including liquid containing bottle and liquid trap, liquid trap is up big and down small uncovered column construction, the lower end of liquid trap is connected with the bottleneck of liquid containing bottle, it is provided with threeway in described liquid trap, two escape pipe ports of threeway are respectively protruding into the bottom of the top of liquid containing bottle, liquid trap, the air inlet pipe of threeway is through liquid trap and leads to outside, liquid trap portion is provided with exhaustor, and exhaustor is provided with check valve.Utilize this device to be possible not only to easily to collect coal bed gas well water sample, and can guarantee that in water sample microorganism will not ingress of air lethal, simple in construction, not by using environment to be affected.
Description
Technical field
This utility model belongs to coal bed gas well water sample ground acquisition technical field, is specifically related to a kind of coal bed gas well water sample ground anaerobism harvester.
Background technology
At present, the main method using well head effluent directly to collect of collection at coal bed gas well water sample, the method can meet requirement water sample is for Physical Chemistry Experiment when.But, when water sample biotic experiment to be used for, owing to the down-hole microorganism overwhelming majority belongs to strictly anaerobic microorganism, it is dead that water sample Long contact time air will result in microorganism in water sample, it is impossible to meets the requirement of experiment.
Summary of the invention
This utility model is in order to overcome the deficiency of existing coal bed gas well water sample acquisition device, it is provided that a kind of coal bed gas well water sample ground anaerobism harvester.
This utility model adopts the following technical scheme that
A kind of coal bed gas well water sample ground anaerobism harvester, including liquid containing bottle and liquid trap, liquid trap is up big and down small uncovered column construction, the lower end of liquid trap is connected with the bottleneck of liquid containing bottle, being provided with threeway in described liquid trap, two escape pipe ports of threeway are respectively protruding into the bottom of the top of liquid containing bottle, liquid trap, and the air inlet pipe of threeway is through liquid trap and leads to outside, liquid trap portion is provided with exhaustor, and exhaustor is provided with check valve.
Described check valve is located in the middle part of exhaustor.
Utilize this device to be possible not only to easily to collect coal bed gas well water sample, and can guarantee that in water sample microorganism will not ingress of air lethal, simple in construction, not by using environment to be affected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
1. inlet in figure, 2. air inlet pipe, 3. protection gas escape pipe a, 4. liquid containing bottle, 5. exhaustor, 6. check valve, 7. liquid trap, 8. protection gas escape pipe b.
Detailed description of the invention
In conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Harvester as shown in Figure 1, including closely coupled liquid containing bottle 4 and liquid trap 7, inlet 1 is cylindrical uncovered, can be with coal bed gas well outlet compact siro spinning technology.Air inlet pipe 2, protection gas escape pipe a and protection gas escape pipe b form tee T, and air inlet pipe 2 leads to outside through liquid trap, and protection gas escape pipe a extends bottom liquid trap 7, and it is internal that protection gas escape pipe b stretches into liquid containing bottle 4.Air vent 5 is positioned at liquid trap 7 top, and check valve 6 is positioned in the middle part of exhaustor 5, only allows gas to be flowed to by liquid trap outside.When collecting liquid, inlet 1 and coal bed gas well discharge outlet compact siro spinning technology, air inlet pipe 2 it is passed through protection gas, after liquid is collected completely, takes off liquid containing bottle 4 seal up for safekeeping.
Claims (2)
1. a coal bed gas well water sample ground anaerobism harvester, it is characterized in that: include liquid containing bottle (4) and liquid trap (7), liquid trap (7) is up big and down small uncovered column construction, the lower end of liquid trap (7) is connected with the bottleneck of liquid containing bottle (4), described liquid trap is provided with threeway in (7), two escape pipe ports of threeway are respectively protruding into the top of liquid containing bottle (4), the bottom of liquid trap (7), the air inlet pipe (2) of threeway is through liquid trap (7) and leads to outside, liquid trap (7) top is provided with exhaustor (5), and exhaustor (5) is provided with check valve.
Coal bed gas well water sample ground the most according to claim 1 anaerobism harvester, it is characterised in that: exhaustor (5) middle part is located at by described check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343126.3U CN205719632U (en) | 2016-04-22 | 2016-04-22 | Coal bed gas well water sample ground anaerobism harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343126.3U CN205719632U (en) | 2016-04-22 | 2016-04-22 | Coal bed gas well water sample ground anaerobism harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719632U true CN205719632U (en) | 2016-11-23 |
Family
ID=57295444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343126.3U Active CN205719632U (en) | 2016-04-22 | 2016-04-22 | Coal bed gas well water sample ground anaerobism harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719632U (en) |
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2016
- 2016-04-22 CN CN201620343126.3U patent/CN205719632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |