CN202000953U - Splashing prevention cap for crude oil sampler - Google Patents
Splashing prevention cap for crude oil sampler Download PDFInfo
- Publication number
- CN202000953U CN202000953U CN2011200988751U CN201120098875U CN202000953U CN 202000953 U CN202000953 U CN 202000953U CN 2011200988751 U CN2011200988751 U CN 2011200988751U CN 201120098875 U CN201120098875 U CN 201120098875U CN 202000953 U CN202000953 U CN 202000953U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- separating
- cover
- separating umbrella
- oil
- 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 - Lifetime
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A splashing prevention cap for a crude oil sampler is applicable to crude oil sampling in an oil well of an oil field. The lower end of a cylindrical separating umbrella cover is in threaded connection with the upper end of a separating umbrella compacting pipe cap; a top cover is arranged at the upper end of the separating umbrella cover and is provided with a central hole; a separating umbrella is arranged in the separating umbrella cover and is inverted funnel-shaped; a round pipe at the upper end of the separating umbrella penetrates through the central hole of the separating umbrella cover, and the lower end surface of the separating umbrella is arranged on the annular surface at the upper end of the separating umbrella compacting pipe cap; sieve holes are uniformly distributed in the conical wall of the separating umbrella; an exhaust hole is arranged in the wall of the separating umbrella cover; and a thread, connected with an opening of the sampler, is arranged at the lower end of the separating umbrella compacting pipe cap. The splashing prevention cap has the effects of being matched with the sampler to use for finishing the sampling of crude oil in the oil well, and being capable of preventing oil samples from splashing as gas in the oil samples can be exhausted directionally and smoothly in sampling. The splashing prevention cap solves the problem of splashing of the oil samples in sampling of the oil well, and is detachable and convenient to clean.
Description
Technical field
The utility model relates to oil recovery technique field, oil field, and particularly a kind of oil well crude sampler is that a kind of gas-oil ratio that is applied to is greater than 40m
3The oil well of/t and the spraying-proof sampler of producing well intermittently.
Background technology
In oil recovery process, need carry out sample examination to crude oil.Existing oil well crude sampler is not because of having Oil-gas Separation and exhaust plant, in gas-oil ratio greater than 40m
3When the oil well of/t and intermittence, producing well was taken a sample, be easy to generate the oil sample splash, cause the person, wellhead assembly and environment pollution.
The utility model content
The purpose of this utility model is: a kind of crude sampler anti-gushing cap is provided, can carries out the oil well crude oil sampling, and sampling the time can prevent the oil sample splash; Gas during sampling in the oil sample can directedly be discharged smoothly, prevents that operating personnel from sucking.
The technical solution adopted in the utility model is: the crude sampler anti-gushing cap, mainly compress pipe cap, separate umbrella cover and separate umbrella and form by separating umbrella, it is characterized in that: it is cylindrical shape that the separation umbrella compresses pipe cap, screw thread is arranged separating the upper end outer wall that umbrella compresses pipe cap, cylindrical shape is separated the umbrella cover lower end and is separated the upper end that umbrella compresses pipe cap and be threaded; In the upper end of separating umbrella cover top cover is arranged, the top cover that separates umbrella cover has centre bore; Separate umbrella in separating umbrella cover, that separates umbrella is shaped as upside down funnel shape, and promptly separating umbrella top has pipe, and separating umbrella lower part has cone-shaped wall; The pipe that separates the umbrella upper end passes the centre bore that separates the umbrella cover top cover, separates the umbrella lower surface and compresses on the ring surface of pipe cap upper end at the separation umbrella; On the cone-shaped wall that separates umbrella, be evenly distributed with sieve aperture; On the wall that separates umbrella cover, a steam vent is arranged; There is the screw thread that is connected with the sampler bottleneck lower end that compresses pipe cap at the separation umbrella.The crude sampler anti-gushing cap is fixed on the bottleneck of crude sampler, probe tube is inserted in the pipe on the top of separating umbrella, crude oil enters in the crude sampler anti-gushing cap by pipe, and enters in the sampler, and the air in the sampler is excluded.Air by separating the steam vent on the umbrella cover wall, discharges by separating the sieve aperture on the umbrella again.Can not splash arrive on one's body the operating personnel.
The beneficial effects of the utility model: the utility model crude sampler anti-gushing cap, be used with sampler, can finish the oil well crude oil sampling, the gas during sampling in the oil sample can directedly be discharged smoothly, can prevent the oil sample splash.The problem of oil sample splash when solving the oil well sampling.Detachably, be convenient to clean.
Description of drawings
Fig. 1 is the utility model crude sampler anti-gushing cap structural profile schematic diagram.
Among the figure, 1-separates umbrella and compresses pipe cap, and 2-separates umbrella cover, the 3-steam vent, and 4-separates umbrella, 5-sieve aperture.
The specific embodiment
Embodiment 1: with a crude sampler anti-gushing cap is example, and the utility model is described in further detail.
Consult Fig. 1.The utility model crude sampler anti-gushing cap mainly compresses pipe cap 1, separates umbrella cover 2 and separate umbrella 4 and form by separating umbrella.The separation umbrella compresses pipe cap 1 and is cylindrical shape, and external diameter is 35mm, internal diameter 27mm.Screw thread is arranged separating the upper end outer wall that umbrella compresses pipe cap 1, cylindrical shape is separated umbrella cover 2 lower ends and is separated the upper end that umbrella compresses pipe cap 1 and be threaded.In the upper end of separating umbrella cover 2 top cover is arranged, it is the centre bore of 10mm that the top cover of separation umbrella cover 2 has diameter; Separate umbrella 4 in separating umbrella cover 2, that separates umbrella 4 is shaped as upside down funnel shape, and promptly separating umbrella 4 tops, diameter is arranged is the pipe of 10mm, and separating umbrella 4 bottoms has cone-shaped wall; The pipe that separates umbrella 4 upper ends passes the centre bore that separates umbrella cover 2 top covers, separates umbrella 4 lower surfaces and compresses on the annular step surface of pipe cap 1 upper end at the separation umbrella.Separating the sieve aperture 5 that to be evenly distributed with 5 diameters on the cone-shaped wall of umbrella 4 be 5mm; Separating the steam vent 3 that on the wall of umbrella cover 2 diameter to be arranged be 8mm; There is the screw thread that is connected with the sampler bottleneck lower end that compresses pipe cap 1 at the separation umbrella.
Claims (1)
1. crude sampler anti-gushing cap, mainly compress pipe cap (1), separate umbrella cover (2) and separate umbrella (4) and form by separating umbrella, it is characterized in that: the separation umbrella compresses pipe cap (1) and is cylindrical shape, screw thread is arranged separating the upper end outer wall that umbrella compresses pipe cap (1), cylindrical shape is separated umbrella cover (2) lower end and is separated the upper end that umbrella compresses pipe cap (1) and be threaded; In the upper end of separating umbrella cover (2) top cover is arranged, the top cover that separates umbrella cover (2) has centre bore; Separate umbrella (4) in separating umbrella cover (2), that separates umbrella (4) is shaped as upside down funnel shape, and promptly separating umbrella (4) top has pipe, and separating umbrella (4) bottom has cone-shaped wall; The pipe that separates umbrella (4) upper end passes the centre bore that separates umbrella cover (2) top cover, separates umbrella (4) lower surface and compresses on the ring surface of pipe cap (1) upper end at the separation umbrella; On the cone-shaped wall that separates umbrella (4), be evenly distributed with sieve aperture (5); On the wall that separates umbrella cover (2), a steam vent (3) is arranged; There is the screw thread that is connected with the sampler bottleneck lower end that compresses pipe cap (1) at the separation umbrella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200988751U CN202000953U (en) | 2011-04-07 | 2011-04-07 | Splashing prevention cap for crude oil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200988751U CN202000953U (en) | 2011-04-07 | 2011-04-07 | Splashing prevention cap for crude oil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000953U true CN202000953U (en) | 2011-10-05 |
Family
ID=44703698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200988751U Expired - Lifetime CN202000953U (en) | 2011-04-07 | 2011-04-07 | Splashing prevention cap for crude oil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000953U (en) |
-
2011
- 2011-04-07 CN CN2011200988751U patent/CN202000953U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203745435U (en) | Special sleeve centrifugal QuEChERS purifier | |
| CN201342262Y (en) | Automatic extraction conjoint device for sampling bottle | |
| CN202000953U (en) | Splashing prevention cap for crude oil sampler | |
| CN204710574U (en) | A kind of fluid separation applications centrifuge tube | |
| CN204890048U (en) | Urine collector | |
| CN205786341U (en) | A kind of saliva detection device | |
| CN205391802U (en) | Negative pressure suction extraction device | |
| CN206671000U (en) | Filter membrane clip | |
| CN210427485U (en) | Centrifugal purification tube assembly based on liquid chromatographic analysis | |
| CN208140447U (en) | A kind of microorganism medicine sample collecting device | |
| CN207605722U (en) | A kind of synthetic resin reaction kettle | |
| CN207540863U (en) | A kind of fast filtering and the sample cell of separation | |
| CN207769337U (en) | A kind of operation on gallbladder sample filtering device | |
| CN206114359U (en) | Urine test tube is left and taken to integral type | |
| CN205762159U (en) | A kind of screen basket for the inspection of animal parasitic frass | |
| CN204514653U (en) | A kind of environmental monitoring water sample extraction apparatus | |
| CN215878360U (en) | Separator for gradient liquid separation | |
| CN219224246U (en) | Sample sampling device | |
| CN205313537U (en) | Circulation tumor cells collection device | |
| CN204677197U (en) | Novel oil well sampler | |
| CN202237453U (en) | Microfilter | |
| CN204314126U (en) | The removal device of particle and drop in a kind of gas circuit | |
| CN213372004U (en) | Novel antibody detects with sample device | |
| CN207036487U (en) | Quality inspection sampler | |
| CN208815012U (en) | Suitable for human saliva acquisition and preliminary purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |