CN209148355U - A kind of anti-clogging fluid sampling device - Google Patents

Abstract

The utility model discloses a kind of anti-clogging fluid sampling devices, including main pipeline and the vertically disposed sampling line of main pipeline and anti-blocking mechanism；The anti-blocking mechanism includes cylindrical tube, and the cylinder bottom end is welded with " U " font aggregation pond；The positive lower part of the cylinder is equipped with the sample holes being connected to sampling line, and upper rear portion is equipped at least two through-holes, and the through-hole is separately installed with pressure sensor and sample outlet pipe road；The side of the cylinder is equipped with visualization form, and the bottom middle position in the aggregation pond is equipped with sewage draining exit.The utility model structure is simple and convenient to operate, use scope is extensive, effectively prevent sampling line blocking, stifled point position easy to detect.

Description

A kind of anti-clogging fluid sampling device

Technical field

The utility model relates to fluid sampling device technical fields, and in particular to a kind of anti-clogging fluid sampling device.

Background technique

The general sampling line of the sampler applied at present takes smooth vertical and horizontal arrangement, when measured medium contain mud, sand, It is easy to cause the blocking of pipeline when the impurity components such as ash, dirt, to cause measuring system abnormal, and then influences automatic adjustment.And And require to dredge after artificially judging pipeline when problem occurs every time, it at this moment needs to release automatic system and transport Row, measuring system is isolated with main system.If plugging point is likely present not carrying out individually being isolated close to main line and need It to stop transport to big system, production run will be seriously affected by being isolated, being depressured etc..And judge pipeline blockage do not judge according to According to, the part that can be decomposed in measuring system all can only be subjected to dismantling dredging, sometimes this work may repeat, Heavy workload, working efficiency are low, it is also possible to lead to sampling failure, damage sampling or detection device.

Utility model content

In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide that a kind of structure is simple, operation side Just, use scope is extensive, effectively prevent sampling line blocking, improve sample detection accuracy, the anti-of point position is blocked up in accurate detection Block fluid sampling device.

In order to achieve the above objectives, the utility model uses following technical scheme:

A kind of anti-clogging fluid sampling device, including main pipeline and with the vertically disposed sampling line of main pipeline, also wrap Include anti-blocking mechanism；The anti-blocking mechanism includes cylindrical tube, and the cylinder bottom end is welded with " U " font aggregation pond；Institute The positive lower part for stating cylinder is equipped with the sample holes being connected to sampling line, and upper rear portion is equipped at least two through-holes, the through-hole It is separately installed with pressure sensor and sample outlet pipe road；The side of the cylinder is equipped with visualization form, the bottom in the aggregation pond Middle position is equipped with sewage draining exit.

Feature in view of the above technology, cylindrical tube can be gathered on barrel to avoid the silt in liquid, sampling water by Sample holes positioned at lower end, which enter, enters sampling line through being located at the through-hole of upper end again, and the impurity, silt in sampling water are rising Aggregation pond is sunk down into the process, and U-typed design is adopted in aggregation pond, makes the easier bottom interposition for gathering aggregation pond of silt Set, visualization form can in inspection section body the case where the sedimentation of practical impurity, when impurity deposits to it is a certain amount of when, at progress impurities removal Reason；Pressure sensor can effectively judge whether to block simultaneously energy in the sampling line of the device front end and rear end sample outlet pipe road Assistance judges plugging point.

Preferably, the sewage draining exit is connected to through sewage pipe with outside, is equipped in the side of the sewage pipe close to sewage draining exit Valve.The aggregation and discharge of impurity are controlled by opening or closing valve manually.

Preferably, the top of the cylinder is welded with top cover.Enclosed construction is formed, sampling water is avoided to escape.

Preferably, the cylinder is made of metal material.

Preferably, the sampling line and the tangent setting of the cylinder.Can make sampling water along cylinder inboard wall in the shape of a spiral Rise, is conducive to the sedimentation of impurities in water.

The beneficial effects of the utility model are:

The utility model structure is simple, it is easy to use, can be adjusted according to the size of impurity concentration in sampling water body Sampling line, can be mounted on most upper by the position that pressure sensor and sampling line are installed in through-hole when impurity is more in water body In the through-hole at end, to increase the assemble index of impurity；Bottom cambered design is convenient for interior contamination precipitation in measurement water body；Visualization Form can intuitively observe internal impurity deposition；Can according to form observe result by valve come manual blowdown or root According to maintenance experience periodical blowdown；Pressure sensor can by the actual pressure condition energy intuitive judgment pipeline of sampling line whether There is blocking.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the rearview of anti-blocking mechanism.

In figure: 1 cylinder, 2 aggregation ponds, 3 sample holes, 4 visualization forms, 5 through-holes, 6 main pipelines, 7 sampling lines.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples.

As illustrated in fig. 1 and 2, a kind of anti-clogging fluid sampling device, including main pipeline 6, with main pipeline 6 is vertically disposed takes Sample pipeline 7 and anti-blocking mechanism；The anti-blocking mechanism includes cylindrical tube 1, and the cylinder 1 is made of aluminium alloy, described The top of cylinder 1 is welded with top cover, and 1 bottom end of cylinder is welded with " U " font aggregation pond 2；The positive lower part of the cylinder 1 is set There are the sample holes 3 being connected to sampling line, upper rear portion is equipped at least two through-holes 5, and the through-hole 5 is separately installed with pressure biography Sensor (being not drawn into figure) and sample outlet pipe road (being not drawn into figure)；Sampling line 7 and the tangent setting of cylinder 1, the one of the cylinder 1 Side is equipped with sewage draining exit equipped with visualization form 4, the bottom middle position in the aggregation pond 2, and the sewage draining exit is through sewage pipe and outside Portion's connection is equipped with valve close to the side of sewage draining exit in the sewage pipe.

The utility model use process, the sampled pipeline 7 of sampling water enters in cylinder 1, rises along 1 helical form of cylinder, miscellaneous Matter sinking is gathered in aggregation 2 bottom of pond, observes precipitation status by visualization form 4, and clear up impurity in time；Sampling water passes through Through-hole 5 enters sample outlet pipe road, eventually enters into detection device；Pressure sensor is used to detect sampling pipe by the size of pressure value Or sample outlet pipe road whether there is stopping state, carry out the judgement of stifled point.

Related equipment component is conventional equipment element unless otherwise instructed in the embodiment above, related Structure setting mode, working method or control mode are set-up mode, the working method of this field routine unless otherwise instructed Or control mode.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.

Claims (5)

1. a kind of anti-clogging fluid sampling device, including main pipeline and with the vertically disposed sampling line of main pipeline, feature It is, further includes anti-blocking mechanism；The anti-blocking mechanism includes cylindrical tube, and the cylinder bottom end is welded with " U " font Assemble pond；The positive lower part of the cylinder is equipped with the sample holes being connected to sampling line, and upper rear portion is equipped at least two through-holes, The through-hole is separately installed with pressure sensor and sample outlet pipe road；The side of the cylinder is equipped with visualization form, the aggregation The bottom middle position in pond is equipped with sewage draining exit.

2. anti-clogging fluid sampling device according to claim 1, which is characterized in that the sewage draining exit is through sewage pipe and outside Portion's connection is equipped with valve close to the side of sewage draining exit in the sewage pipe.

3. anti-clogging fluid sampling device according to claim 1, which is characterized in that the top of the cylinder is welded with top Lid.

4. anti-clogging fluid sampling device according to claim 1, which is characterized in that the cylinder is by metal material system At.

5. anti-clogging fluid sampling device according to claim 1, which is characterized in that the sampling line and the cylinder Tangent setting.