CN203114285U

CN203114285U - Oil well anti-splash sampling device

Info

Publication number: CN203114285U
Application number: CN 201320088231
Authority: CN
Inventors: 赵爱华; 冷滨霓; 齐霞; 宫杰; 赵厚宁; 韩利明; 孔凡涛
Original assignee: 赵爱华
Priority date: 2013-02-27
Filing date: 2013-02-27
Publication date: 2013-08-07
Anticipated expiration: 2023-02-27

Abstract

The utility model discloses an oil well anti-splash sampling device. The oil well anti-splash sampling device comprises a sampling device cavity, a liquid inlet pipe and an exhausting pipe, wherein the top of the sampling device cavity are respectively communicated with the liquid inlet pipe and the exhausting pipe, a buffering plate is fixedly arranged inside the sampling device cavity, a plurality of liquid discharging holes are formed in the buffering plate, a liquid discharging pipe is communicated with the bottom of the sampling device cavity, a liquid discharging valve is arranged on the liquid discharging pipe, sampling bottle hooks and an annular baffle are fixedly arranged on the lower portion of the liquid discharging pipe, and the annular baffle is arranged below the sampling bottle hooks. According to the oil well anti-splash sampling device, the bottle mouth of a sampling bottle is sealed and blocked by the annular baffle, pollution caused by the fact that crude oil splashes out the sampling bottle in an oil well sampling process can be prevented, crude oil overflow pollution caused by the fact that the flow of the sampling bottle enlarges suddenly and a sampling valve can not be turned off in time is effectively prevented due to the arrangement of the buffering plate, and crude oil leakage pollution caused by the fact that the sampling valve can not be turned off closely is effectively solved due to the arrangement of the liquid discharging valve on the liquid discharging pipe.

Description

Oil well antispray sampler

Technical field

The utility model relates to the oil recovery production technical field, relates in particular to a kind of oil well antispray sampler.

Background technology

At present, production tree sample cock mounting means generally has two kinds, and a kind of is that sample cock is downward, and a kind of is that sample cock is in level, and sample tap all is that one section short tube vertically downward constitutes, and does not have the sampling bottle sealing means of bottleneck, does not possess the antispray function.In the sampling process, oil gas impacts the crude oil in the sampling bottle and produces splash, and the natural gas that separates in the crude oil can carry the crude oil ejection sampling bottle that splash rises, if the oil sample temperature is too high, also scalds the workman easily.Perhaps when oil well is taken a sample, when the sampler flow increases suddenly and has little time to close sample cock, this just makes oil sample overflow sampling bottle and pollutes.

Summary of the invention

At the problem that above-mentioned prior art exists, the utility model provides a kind of oil well antispray sampler.

To achieve these goals, the technical solution adopted in the utility model is: a kind of oil well antispray sampler, comprise sampler cavity, feed tube and stack, the top of sampler cavity is communicated with feed tube and stack respectively, and the sampler inside cavity is installed with buffer board, has a plurality of outages on the buffer board, the sampler cavity bottom is communicated with discharging tube, discharging tube is provided with draining valve, and the bottom of discharging tube is installed with sampling bottle hook and ring baffle, and ring baffle is located at sampling bottle hook bottom.

As preferably, sampler cavity top and bottom all have tapering, and its middle part is cylindrical shape.

As preferably, have a plurality of air-vents on the ring baffle.

As preferably, buffer board is tapered.

Compared with prior art, advantage of the present utility model is: ring baffle carries out block to the sampling bottleneck, can prevent from that the crude oil splash goes out sampling bottle in the oil well sampling process to pollute; Effective sampler flow that stoped that arranges of buffer board increases suddenly, overflows pollution thereby have little time to close the crude oil that sample cock causes; The effective solution because taking the not tight crude oil water clock that causes of sample valve closing that arrange of draining valve polluted on the discharging tube.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Among the figure: 1, sampler cavity; 2, feed tube; 3, stack; 4, buffer board; 5, outage; 6, discharging tube; 7, draining valve; 8, sampling bottle hook; 9, ring baffle; 10, air-vent.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As a kind of embodiment of the present utility model, consult Fig. 1, the utility model comprises sampler cavity 1, feed tube 2 and stack 3, the top of sampler cavity 1 is communicated with feed tube 2 and stack 3 respectively, and sampler cavity 1 inside is installed with buffer board 4, has a plurality of outages 5 on the buffer board 4, sampler cavity 1 bottom is communicated with discharging tube 6, discharging tube 6 is provided with draining valve 7, and the bottom of discharging tube 6 is installed with sampling bottle hook 8 and ring baffle 9, and ring baffle 9 is located at sampling bottle and links up with 8 bottoms.

Sampler cavity 1 top and bottom all have tapering, and its middle part is cylindrical shape.Have a plurality of air-vents 10 on the ring baffle 9.Buffer board 4 is tapered.

9 pairs of the utility model ring baffles sampling bottleneck carries out block, can prevent from that the crude oil splash goes out sampling bottle in the oil well sampling process to pollute; Effective sampler flow that stoped that arranges of buffer board 4 increases suddenly, overflows pollution thereby have little time to close the crude oil that sample cock causes; The effective solution because taking the not tight crude oil water clock that causes of sample valve closing that arrange of draining valve 7 polluted on the discharging tube 6.

Although be that a most practical and preferred embodiment has been described the utility model in conjunction with current taking as, but be to be understood that, the utility model is not limited to the disclosed embodiments, and is intended to contain multiple modification and equivalent arrangements included in the spirit and scope of the appended claims on the contrary.

Claims

1. oil well antispray sampler, comprise sampler cavity, feed tube and stack, it is characterized in that: the top of described sampler cavity is communicated with feed tube and stack respectively, described sampler inside cavity is installed with buffer board, have a plurality of outages on the described buffer board, described sampler cavity bottom is communicated with discharging tube, and described discharging tube is provided with draining valve, the bottom of described discharging tube is installed with sampling bottle hook and ring baffle, and described ring baffle is located at sampling bottle hook bottom.

2. oil well antispray sampler according to claim 1, it is characterized in that: described sampler cavity top and bottom all have tapering, and its middle part is cylindrical shape.

3. oil well antispray sampler according to claim 1 is characterized in that: have a plurality of air-vents on the described ring baffle.

4. oil well antispray sampler according to claim 1, it is characterized in that: described buffer board is tapered.