CN207488249U - For the air source filter device of the chromatograph of oil exploration - Google Patents
For the air source filter device of the chromatograph of oil exploration Download PDFInfo
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- CN207488249U CN207488249U CN201721633775.8U CN201721633775U CN207488249U CN 207488249 U CN207488249 U CN 207488249U CN 201721633775 U CN201721633775 U CN 201721633775U CN 207488249 U CN207488249 U CN 207488249U
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- filter device
- air source
- humidity
- chromatograph
- controller
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Abstract
The utility model discloses a kind of air source filter device of the chromatograph for oil exploration, including humidity sensor, controller, filter device and oil gas water separator；Filter device includes cylindrical body and the drier being set in cylindrical body, and the both ends of cylindrical body are respectively inlet end and an outlet end, and input end, the port of export are mounted on quick connector；Humidity sensor is set at the air inlet of filter device, for testing gas humidity, and humidity data is fed back to controller；Controller is judged after receiving humidity data, if humidity value is less than preset value, controls intake valve conducting air inlet pipe and filter device；The import of oil gas water separator, exit are mounted on quick connector；When band filtering air source is underground air source, the outlet of filter device is connected with the entrance of oil gas water separator.The device can ensure gaseous mass, effectively improve filter effect according to separate sources combination of gases difference filter type.
Description
Technical field
The utility model is related to oil exploration and development fields, and in particular to a kind of chromatograph for oil exploration
Air source filter device.
Background technology
The air source of oil log instrument usually has following three kinds：1) the air air source from air compressor, 2) from hydrogen
The hydrogen source gas of generator, 3) the underground air source from well head degasser.It is presently used for the gas of the chromatograph of oil exploration
Source filter device is only one layer of filtering, and easily operated although this simple in structure, its function is single, can not realize more
The reasonable filtering of kind air source, is easy to cause quality of filling gas undesirable, influences final analysis result.
Invention content
In order to solve the above-mentioned technical problem, the utility model provides a kind of air source of chromatograph for oil exploration
Filter device can ensure gaseous mass, effectively improve filter effect according to separate sources combination of gases difference filter type.
For this purpose, the technical solution of the utility model is as follows：
The air source filter device of a kind of chromatograph for oil exploration, including humidity sensor, controller, filtering
Device and oil gas water separator；
The filter device includes cylindrical body and the drier being set in cylindrical body, the both ends of the cylindrical body
Respectively inlet end and an outlet end, the input end, the port of export are mounted on quick connector；
The humidity sensor is set at the air inlet of the filter device, for testing gas humidity, and by humidity
Data feedback is to controller；
The controller is judged after receiving humidity data, if humidity value is less than preset value, intake valve is controlled to lead
Logical air inlet pipe and filter device；If humidity value is higher than preset value, control into hull-borne；
The import of the oil gas water separator, exit are mounted on quick connector；When band filtering air source is underground air source
When, the outlet of the filter device is connected with the entrance of the oil gas water separator.
Further, the filter has multiple, is connected in series with, it is preferable that the exit of each filter is mounted on humidity
Sensor, the humidity of gas, each humidity sensor are connect with controller after being filtered for detection, are connected on for control next
The folding of intake valve at a filter inlet.
Further, the filter has 2~5.
Further, another air inlet pipeline is parallel on the pipeline being connect with the air inlet of first filter device, respectively into
Air pipe is in series with valve.Different air sources are used to implement to supply simultaneously.
The air source filter device for being used for the chromatograph of oil exploration can make operating personnel according to the clear of gas source
Clean degree and humidity judge to select suitable filter type, can realize single main filtering, can also realize multistage filtering；Together
When according to the actual conditions at construction operation scene realize multiple gases filter simultaneously, such as common air filtration of oil log instrument
(air source from air compressor), hydrogen filtration (air source from hydrogen generator), sample gas filtering (deaerate from well head
The air source of device)；(damage of logging configuration air compressor) under special circumstances, can be with external well site air source, filtered device
It is used afterwards for logging.
Description of the drawings
Fig. 1 is the structure diagram of the air source filter device of the chromatograph for oil exploration.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of air source filter device of chromatograph for oil exploration, including humidity sensor,
Controller, filter device and oil gas water separator；Filter device includes cylindrical body and the drier being set in cylindrical body,
The both ends of cylindrical body are respectively inlet end and an outlet end, and input end, the port of export are mounted on quick connector；Humidity sensor is set
It is placed at the air inlet of filter device, for testing gas humidity, and humidity data is fed back into controller；Controller receives
Judged after humidity data, if humidity value is less than preset value, control intake valve conducting air inlet pipe and filter device；If humidity
Value is then controlled higher than preset value into hull-borne；The import of oil gas water separator, exit are mounted on quick connector；When
When band filtering air source is underground air source, the outlet of filter device is connected with the entrance of oil gas water separator.
As the embodiment of the utility model, filter has multiple, is connected in series with, preferably 2~5.In order to ensure color
The quality of spectrum analysis instrument air inlet, the exit of each filter are mounted on humidity sensor, gas after being filtered for detection
Humidity, each humidity sensor are connect with controller, for controlling opening for the intake valve being connected at next filter inlet
It closes.
As the embodiment of the utility model, it is parallel on the pipeline being connect with the air inlet of first filter device another
A air inlet pipeline, each air inlet pipeline are in series with valve.Different air sources are used to implement to supply simultaneously.
The air source filter device for being used for the chromatograph of oil exploration can make operating personnel according to the clear of gas source
Clean degree and humidity judge to select suitable filter type, can realize single main filtering, can also realize multistage filtering；Together
When according to the actual conditions at construction operation scene realize multiple gases filter simultaneously, such as common air filtration of oil log instrument
(air source from air compressor), hydrogen filtration (air source from hydrogen generator), sample gas filtering (deaerate from well head
The air source of device)；(damage of logging configuration air compressor) under special circumstances, can be with external well site air source, filtered device
It is used afterwards for logging.
Claims (5)
1. a kind of air source filter device of chromatograph for oil exploration, it is characterised in that：Including humidity sensor, control
Device processed, filter device and oil gas water separator；
The filter device includes cylindrical body and the drier being set in cylindrical body, the both ends difference of the cylindrical body
For inlet end and an outlet end, the input end, the port of export are mounted on quick connector；
The humidity sensor is set at the air inlet of the filter device, for testing gas humidity, and by humidity data
Feed back to controller；
The controller judged after receiving humidity data, if humidity value is less than preset value, control intake valve be connected into
Tracheae and filter device；If humidity value is higher than preset value, control into hull-borne；
The import of the oil gas water separator, exit are mounted on quick connector；When band filtering air source is underground air source, institute
The outlet for stating filter device is connected with the entrance of the oil gas water separator.
2. as described in claim 1 for the air source filter device of the chromatograph of oil exploration, it is characterised in that：The mistake
Filter device has multiple, is connected in series with.
3. as described in claim 1 for the air source filter device of the chromatograph of oil exploration, it is characterised in that：The mistake
Filter device has 2~5.
4. for the air source filter device of the chromatograph of oil exploration as described in Claims 2 or 3, it is characterised in that：Often
The exit of a filter device is mounted on humidity sensor, and the humidity of gas, each humidity sensor are equal after being filtered for detection
It is connect with controller, for controlling the folding for the intake valve for being connected on next filter device entrance.
5. for the air source filter device of the chromatograph of oil exploration as described in Claims 2 or 3, it is characterised in that：With
Another air inlet pipeline is parallel on the pipeline of the air inlet connection of first filter device, each air inlet pipeline is in series with valve
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633775.8U CN207488249U (en) | 2017-11-29 | 2017-11-29 | For the air source filter device of the chromatograph of oil exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633775.8U CN207488249U (en) | 2017-11-29 | 2017-11-29 | For the air source filter device of the chromatograph of oil exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488249U true CN207488249U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721633775.8U Active CN207488249U (en) | 2017-11-29 | 2017-11-29 | For the air source filter device of the chromatograph of oil exploration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798444A (en) * | 2019-03-15 | 2019-05-24 | 中广核核电运营有限公司 | A kind of safety device for gas maintenance |
-
2017
- 2017-11-29 CN CN201721633775.8U patent/CN207488249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798444A (en) * | 2019-03-15 | 2019-05-24 | 中广核核电运营有限公司 | A kind of safety device for gas maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |