CN203024881U - Thermometer with protective jacket - Google Patents
Thermometer with protective jacket Download PDFInfo
- Publication number
- CN203024881U CN203024881U CN201220718600.8U CN201220718600U CN203024881U CN 203024881 U CN203024881 U CN 203024881U CN 201220718600 U CN201220718600 U CN 201220718600U CN 203024881 U CN203024881 U CN 203024881U
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- CN
- China
- Prior art keywords
- thermometer
- sheath
- protective jacket
- utility
- model
- 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.)
- Expired - Fee Related
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a thermometer with a protective jacket. The thermometer is mainly characterized in that a thermometer protective jacket which is identical with the thermometer in length and is matched with the thermometer in inner diameter is arranged outside a glass shell of the thermometer. The protective jacket can play a role in protecting the thermometer and preventing the thermometer from falling off after being broken off, thus the condition that a conventional thermometer is easy to break off and difficult to take out when being used for temperature measurement of oil wells is avoided. Therefore, the service life of the thermometer can be prolonged, and the material cost is saved.
Description
Technical field
The utility model relates to a kind of oil production equipment auxiliary technical field, and particularly a kind of well on the beam is measured the thermometer with sheath of oil temperature.
Background technology
Thermometer is a kind of instrument that is used for enrolling the pipeline inner fluid in oil field equipment, and mercury thermometer extensively is applied in oil extraction in oil field due to cheap, easy to use.Because the oil production equipment in oil field is in field work, in order to prevent stealing, in routine work, the staff carries thermometer, insert when needs are measured and measure oil temperature in thermowell, after measurement was completed, thermometer was taken away together by the staff.But when pulling and pushing thermometer, the glass shell of thermometer is easy to be fractureed by the steel jack, and glass breaking is drawn and got very difficultly in jack, not only causes temperature to measure, and directly affects the production of oil well.
The utility model content
The purpose of this utility model is to provide a kind ofly can protect thermometer, and minimizing fractures, and when thermometer fractures, and the thermometer with sheath in jack can not drop.
Realize that the technical scheme that the purpose of this utility model is taked is: be provided with the thermometer sheath identical with thermometer length, that internal diameter matches with thermometer outside the glass shell of thermometer.
What described thermometer sheath adopted is the thin skin pipe.
Have window on described thermometer sheath, the position of this window is corresponding with the graduation of thermometer position.
The thermometer with sheath according to such scheme is made can play the protection thermometer, the effect of dropping after preventing from fractureing, thus solved the existing thermometer situation that easily broken difficulty is drawn when carrying out the oil well thermometric.Can extend the serviceable life of thermometer thus, the economical with materials cost.And it is reasonable to have simplicity of design, advantage easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, thermometer with sheath of the present utility model, this device has a thermometer 3, be provided with the thermometer sheath 1 identical with thermometer length, that internal diameter matches with thermometer outside the glass shell of thermometer 3, what this thermometer sheath 1 adopted is the thin skin pipe, thermometer 3 all can be wrapped up, and offer window 2, the position of this window 2 is corresponding with the graduation of thermometer position, conveniently to read the numerical value on thermometer 3.In use, the thermometer 3 and the thermometer sheath 1 that install are done in the thermowell of as a whole insertion oil well well logging, made the mercury apotheca pin jack bottom of thermometer 3 bottoms, after having enrolled numerical value, take out in the lump.
Claims (3)
1. the thermometer with sheath, be provided with the thermometer sheath identical with thermometer length, that internal diameter matches with thermometer outside the glass shell of thermometer.
2. the thermometer with sheath according to claim 1 is characterized in that: what described thermometer sheath adopted is the thin skin pipe.
3. the thermometer with sheath according to claim 1 is characterized in that: have window on described thermometer sheath, the position of this window is corresponding with the graduation of thermometer position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220718600.8U CN203024881U (en) | 2012-12-24 | 2012-12-24 | Thermometer with protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220718600.8U CN203024881U (en) | 2012-12-24 | 2012-12-24 | Thermometer with protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024881U true CN203024881U (en) | 2013-06-26 |
Family
ID=48648860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220718600.8U Expired - Fee Related CN203024881U (en) | 2012-12-24 | 2012-12-24 | Thermometer with protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932067A (en) * | 2017-12-15 | 2019-06-25 | 红塔烟草(集团)有限责任公司 | Temperature detector protective device |
-
2012
- 2012-12-24 CN CN201220718600.8U patent/CN203024881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932067A (en) * | 2017-12-15 | 2019-06-25 | 红塔烟草(集团)有限责任公司 | Temperature detector protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131224 |