CN201074512Y - Gas flushing device for testing liquid level of portable oil well - Google Patents
Gas flushing device for testing liquid level of portable oil well Download PDFInfo
- Publication number
- CN201074512Y CN201074512Y CNU200720013186XU CN200720013186U CN201074512Y CN 201074512 Y CN201074512 Y CN 201074512Y CN U200720013186X U CNU200720013186X U CN U200720013186XU CN 200720013186 U CN200720013186 U CN 200720013186U CN 201074512 Y CN201074512 Y CN 201074512Y
- Authority
- CN
- China
- Prior art keywords
- direct current
- air pump
- liquid level
- current drive
- drive air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Abstract
A portable aerating device for testing the liquid level of an oil well is a matching device for testing the depth of the ground liquid level of an oil field well, which solves the problem of the inconvenience of carrying, keeping and employing, and solves the shortcoming of potential safety hazards by using a nitrogen cylinder as gas source. Rechargeable batteries and a direct current electric air pump are mounted in a casing body of the device, a wire is connected with a power supply switch, a front panel is mounted on the casing body, a battery voltage meter, a battery charging plug, a power supply switch and a pressure gauge are mounted on the front panel, wherein the battery charging plug is connected with the battery voltage meter, the battery voltage meter is connected with the rechargeable batteries, the pressure gauge is connected with the direct current electric air pump, one end of an air outlet channel is connected with the direct current electric air pump, and the other end of the air outlet channel is connected with the front panel. The device has the advantages of small volume and convenient carrying, keeping and employing, which eliminates potential safety hazards.
Description
Technical field:
The invention is the corollary apparatus of the underground level testing equipment of oilfield.
Background technology:
In the oil recovery process of oil field, the instrument that the test of oil-well level was extensively adopted in the past is to use the echometer of gunpowder sound bullet, is replaced by the air gun of energy-saving safe gradually at present.When utilizing the air gun test not have the oil well of pressing, need be to the indoor inflation of rifle body, the way that adopts almost all is to utilize the nitrogen cylinder inflation at present.Use the shortcoming of nitrogen cylinder mainly to show as:
Gas cylinder belongs to the high-pressure bottle series products, and transportation, keeping, use all have strict demand, have potential safety hazard, and the indirect cost of use is very high.The gas cylinder volume is bigger, heavy, and inconvenience is carried in operation.If the use small gas cylinder, the tolerance of storage is limited, need often inflation, and inflation is very inconvenient, inefficiency.Therefore, press for a kind of supporting simply and easily charger.
Summary of the invention:
The purpose of the invention provides and a kind ofly carries, portable oil well liquid level test aerating device easy to use; The purpose of the invention is achieved through the following technical solutions: portable oil well liquid level test aerating device is made of casing, panel, direct current drive air pump, rechargeable battery, charging plug, cell voltage table, power switch, pressure meter, outlet pipe; Rechargeable battery, direct current drive air pump are installed in the casing, rechargeable battery is connected with lead with the direct current drive air pump, the indirect power switch, panel is installed on the casing, cell voltage table, charging plug, power switch, pressure meter are installed on panel, charging plug is connected with the cell voltage table, the cell voltage table is connected with rechargeable battery, outlet pipe one end is installed on the direct current drive air pump, and an end is installed on the panel, and pressure meter is connected with the direct current drive air pump.
The advantage of the invention: owing to replaced big or little nitrogen cylinder with the direct current drive air pump, eliminated potential safety hazard, exempted the program of past gas cylinder inflation because this device volume is little, transportation, keeping, easy to use, as long as with outlet pipe on the testing equipment one connect promptly inflatable; Reduced cost of production.
Description of drawings:
Fig. 1 is portable oil well liquid level test aerating device structural representation.
The specific embodiment:
Portable oil well liquid level test aerating device: constitute by casing 1, panel 2, direct current drive air pump 9, rechargeable battery 8, cell voltage table 6, charging plug 4, power switch 3, pressure meter 7, outlet pipe 5, lead 10; Rechargeable battery, direct current drive air pump are installed in the casing, rechargeable battery is connected with lead with the direct current drive air pump, the middle power switch that connects, panel is installed in above the casing, cell voltage table, charging plug, power switch, pressure meter are installed on panel, attaching plug is connected with lead with the cell voltage table, the cell voltage table is connected with lead with rechargeable battery, pressure meter is connected with the direct current drive air pump, outlet pipe one end is connected with direct current drive air pump outlet side, and the other end is fixed on the panel.
The above-mentioned rechargeable battery of mentioning, direct current drive air pump, cell voltage table, charging plug, power switch, pressure meter all are outsourcing finished products; The direct current drive air pump can be selected the finished product of different size according to gas consumption for use, satisfies instructions for use.
Claims (1)
1. portable oil well liquid level test aerating device is characterized in that being made of casing, panel, direct current drive air pump, rechargeable battery, charging plug, cell voltage table, power switch, pressure meter, outlet pipe; Rechargeable battery, direct current drive air pump are installed in the casing, rechargeable battery is connected with lead with the direct current drive air pump, the indirect power switch, panel is installed on the casing, cell voltage table, charging plug, power switch, pressure meter are installed on panel, charging plug is connected with the cell voltage table, the cell voltage table is connected with rechargeable battery, outlet pipe one end is installed on the direct current drive air pump, and an end is installed on the panel, and pressure meter is connected with the direct current drive air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720013186XU CN201074512Y (en) | 2007-07-09 | 2007-07-09 | Gas flushing device for testing liquid level of portable oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720013186XU CN201074512Y (en) | 2007-07-09 | 2007-07-09 | Gas flushing device for testing liquid level of portable oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074512Y true CN201074512Y (en) | 2008-06-18 |
Family
ID=39519775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720013186XU Ceased CN201074512Y (en) | 2007-07-09 | 2007-07-09 | Gas flushing device for testing liquid level of portable oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074512Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022108A (en) * | 2010-07-27 | 2011-04-20 | 岳强 | Automatic infrasonic wave non-pressure oil well liquid level monitoring instrument |
| CN102477863A (en) * | 2010-11-26 | 2012-05-30 | 中国石油天然气股份有限公司 | Device for monitoring liquid level of CBM (coal-bed methane) unconfined well |
| CN103245909A (en) * | 2013-04-26 | 2013-08-14 | 国家电网公司 | Portable gas protection tester |
| CN104389586A (en) * | 2014-10-20 | 2015-03-04 | 重庆科技学院 | Oil well working fluid level measuring device and method |
-
2007
- 2007-07-09 CN CNU200720013186XU patent/CN201074512Y/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022108A (en) * | 2010-07-27 | 2011-04-20 | 岳强 | Automatic infrasonic wave non-pressure oil well liquid level monitoring instrument |
| CN102477863A (en) * | 2010-11-26 | 2012-05-30 | 中国石油天然气股份有限公司 | Device for monitoring liquid level of CBM (coal-bed methane) unconfined well |
| CN102477863B (en) * | 2010-11-26 | 2015-10-14 | 中国石油天然气股份有限公司 | Liquid level measuring device of coalbed gas non-pressure well |
| CN103245909A (en) * | 2013-04-26 | 2013-08-14 | 国家电网公司 | Portable gas protection tester |
| CN104389586A (en) * | 2014-10-20 | 2015-03-04 | 重庆科技学院 | Oil well working fluid level measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20110805 Decision number of declaring invalidation: 17023 Granted publication date: 20080618 |