CN214749178U - Eccentric splashproof type sampling horn fill - Google Patents

Abstract

The utility model relates to an eccentric splashproof type sampling horn fill, including straight tube, eccentric horn fill main part and evacuation pipe, the bottom of straight tube and the inlet adaptation of eccentric horn fill main part, the straight tube communicates with the inlet of eccentric horn fill main part, the evacuation pipe communicates with the liquid outlet of eccentric horn fill main part, be equipped with the flowing back valve on the evacuation pipe, design the eccentric horn fill main part into asymmetric cone structure, when the front end sample liquid in the sampling tube is discharged, the front end sample liquid falls on the conical surface of eccentric horn fill main part, the bounce that the front end sample liquid received is less, thereby the better front end sample liquid of preventing splashes outwards; the utility model has the characteristics of simple structure, the splashproof is effectual.

Description

Eccentric splashproof type sampling horn fill

Technical Field

The utility model relates to a loudspeaker fill, more specifically say that it relates to an eccentric splashproof type sample loudspeaker fill.

Background

Can detect the density of various liquid in industrial production, what at first need accomplish at the in-process that detects is the field sampling, when the field sampling, in order to guarantee the accuracy of sample, can discharge the front end appearance liquid in the original sampling pipe earlier, front end appearance liquid can flow into the sampling loudspeaker earlier and fight when discharging, rethread sampling loudspeaker fill flows out, the bottom that current sampling loudspeaker was fought is planar structure, can drop perpendicularly on the bottom that sampling loudspeaker were fought when current end appearance liquid flowed into the sampling loudspeaker and fight, front end appearance liquid can be followed the liquid outlet of sampling loudspeaker fill and discharged afterwards.

The above scheme has the defects that: front end appearance liquid drops perpendicularly and can lead to liquid to splash all around for planar structure's sampling horn fill in the bottom, because some liquid have certain corrosivity, so splashing of liquid can lead to the fact the injury to the personnel of taking a sample, and consequently there is certain potential safety hazard in current sampling horn fill, so need improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exist, the utility model aims to provide an eccentric splashproof type sample loudspeaker fill designs into asymmetric cone structure with eccentric loudspeaker fill main part, and this utility model possesses simple structure, the effectual characteristics of splashproof.

The above technical purpose of the present invention can be achieved by the following technical solutions: an eccentric splash-proof sampling horn bucket comprises a straight pipe, an eccentric horn bucket main body and an emptying pipe; the bottom end of the straight pipe is matched and communicated with the liquid inlet of the eccentric horn bucket main body, the emptying pipe is communicated with the liquid outlet of the eccentric horn bucket main body, a liquid discharge valve is arranged on the emptying pipe, and a plurality of supports used for placing a density testing device are arranged on the inner wall of the straight pipe.

In one embodiment, the support comprises a base and a supporting plate, the base is connected with the inner wall of the straight pipe, and the supporting plate is hinged with the base; the backup pad is in the state of upwards folding when non-user state, and the backup pad is close to the inner wall of straight tube when also non-user state, when needs use the support, rotates the backup pad downwards, and the inner wall direction that wants to keep away from the straight tube with the backup pad rotates and makes the backup pad play a supporting role on the horizontal plane promptly.

In one embodiment, the base is provided with a limiting block for limiting the supporting plate; when the support is in the state of upwards folding when non-user state, the backup pad is close to the inner wall of straight tube when also being non-user state, for the backup pad that prevents this moment rotates downwards, is equipped with the stopper above the base and carries on spacingly to the backup pad.

In one embodiment, the number of the brackets is three; the arrangement of a plurality of supports makes the placing of density testing device more stable.

In one embodiment, the included angle between every two adjacent brackets is 120 degrees; the support of the support to the density testing device is more balanced due to the even arrangement of the support.

In one embodiment, one side of the top end of the straight pipe is hinged with a cover plate for shielding splashing liquid; articulated have the apron on the straight tube top, cover the apron earlier before discharging the front end appearance liquid in the sampling tube, discharge the front end appearance liquid in the sampling tube, the apron plays the effect of sheltering from to splashing of front end appearance liquid, further improves the security that front end appearance liquid discharged.

In one embodiment, the cover plate is provided with an opening matched with the width of the sampling tube; because the sampling tube is established in the top of straight tube, when the top of straight tube was covered to closed apron, the sampling tube can form to the apron and interfere for the apron can't laminate completely at the top surface of straight tube, and the opening on the apron can be avoided the sampling tube, makes the apron can directly cover on the top surface of straight tube, and further the reinforcing shelters from the effect.

In one embodiment, the cover plate is a transparent material; in the process of discharging the front-end sample liquid in the sampling pipe, the liquid discharge condition can be observed through the transparent cover plate, so that the discharge condition of the front-end sample liquid can be better mastered.

In one embodiment, the top surface of the cover plate is provided with a handle for opening and closing the cover plate; the cover plate can be operated through the handle when being covered or opened, and the whole operation process is more convenient and faster due to the arrangement of the handle.

To sum up, the utility model discloses following beneficial effect has: the eccentric horn bucket main body is designed into an asymmetric cone structure, and a bottom emptying pipe is led out from the bottom of the cone of the eccentric horn bucket main body; when the front end appearance liquid in the sampling tube was discharged, the front end appearance liquid fell on the conical surface, the bounce that the front end appearance liquid received became little, thereby prevent that front end appearance liquid from outwards splashing, can carry out density detection to appearance liquid after accomplishing the emission of front end appearance liquid, density testing arrangement can be used in the detection of appearance liquid, place density testing arrangement in the sample loudspeaker fill for better, so set up the support that is used for placing density testing arrangement in the sample loudspeaker fill, guarantee the stability of density testing arrangement use.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is a state diagram of the folding of the bracket of the present invention;

fig. 3 is a state diagram of the stent of the present invention in an expanded state;

fig. 4 is an enlarged view at a in fig. 2.

In the figure: 1-straight pipe; 2-eccentric horn bucket main body; 3-emptying the pipe; 4-a drain valve; 5-a bracket; 51-a base; 52-a support plate; 53-a stop block; 6-cover plate; 7-opening; 8-a handle; 9-sampling tube; 10-sampling valve.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

It should be noted that all the directional terms such as "upper" and "lower" referred to herein are used with respect to the view of the drawings, and are only for convenience of description, and should not be construed as limiting the technical solution.

Referring to fig. 1-4, an eccentric splash-proof sampling horn includes: a straight pipe 1, an eccentric horn bucket body 2 and an emptying pipe 3; the bottom of straight tube 1 with the inlet adaptation of eccentric loudspeaker fill main part 2, eccentric loudspeaker fill main part 2 designs into asymmetric cone structure, and is concrete, and asymmetric cone structure means that two terminal surfaces of eccentric loudspeaker fill main part 2 are the projection misalignment of the centre of a circle of circular and two terminal surfaces, straight tube 1 with the inlet intercommunication of eccentric loudspeaker fill main part 2, evacuation pipe 3 with the liquid outlet intercommunication of eccentric loudspeaker fill main part 2, be equipped with flowing back valve 4 on the evacuation pipe 3, be equipped with a plurality of support 5 that is used for placing density testing arrangement on the straight tube 1 inner wall.

In the above embodiment, in the initial state, the liquid discharge valve 4 is in the closed state, the sampling tube 9 is disposed above the straight tube 1, and the sampling tube 9 is inserted into the straight tube 1, preferably, the straight tube 1 is a circular tube, the sampling tube 9 is provided with the sampling valve 10, the sampling tube 9 is located between the liquid outlet of the eccentric horn hopper main body 2 and the inner wall of the straight tube 1, specifically, the inner wall of the straight tube 1 is the side close to the liquid outlet of the eccentric horn hopper main body 2, when sampling is required, the liquid discharge valve 4 is opened, the sampling valve 10 is opened again to discharge the front end sample liquid in the sampling tube 9, the front end sample liquid flows into the sampling horn hopper after the sampling valve 10 is opened, the front end sample liquid falls on the side of the eccentric horn hopper main body 2, because the front end sample liquid directly falls on the sampling horn hopper with a planar structure at the bottom, the liquid is subjected to a large rebound force, which causes the liquid to splash all around, and in this embodiment, the front end sample liquid falls on the side surface of the eccentric horn bucket body 2, the rebound force of the liquid is smaller, meanwhile, the front end sample liquid falls on the side surface of the eccentric horn bucket body 2 and rebounds to the lower end of the horn bucket body 2, the splashing of the front end sample liquid is correspondingly weakened, the front end sample liquid is discharged from the emptying pipe 3, preferably, the emptying pipe 3 is a circular pipe, after the discharge amount of the front end sample liquid meets the requirement, the sampling valve 10 is closed, the density testing device is placed into the sampling horn bucket to carry out density testing on the sample liquid, specifically, the density testing device is a container for containing the liquid, the sampling valve 10 is opened again at the moment, the sample liquid flows out from the sampling pipe 9 and enters the density testing device, the eccentric horn bucket body 2 is designed into an asymmetric cone structure, the density testing device is not placed stably enough, and the bracket 5 is arranged to place the density testing device to enable the density testing device to be used more stably, when the density testing device is filled with the testing sample liquid, the density of the testing sample liquid in the container can be tested by the densimeter.

Further, the support 5 comprises a base 51 and a support plate 52, the base 51 is connected with the inner wall of the straight pipe 1, and the support plate 52 is hinged with the base 51; specifically, a base 51 is attached to the inner wall of the straight pipe 1, and a support plate 52 is hinged between both side walls of the base 51.

Further, the base 51 is provided with a limiting block 53 for limiting the supporting plate 52; specifically, two sidewalls of the base 51 are symmetrically provided with the limiting blocks 53, in an initial state, the supporting plate 52 is in an upward folding state in a non-use state, that is, the supporting plate 52 is close to the inner wall of the straight pipe 1 in the non-use state, when the density testing device needs to be placed in the sampling funnel, the bracket 5 needs to be used, at this time, the supporting plate 52 rotates downward, when the bottom surface of the supporting plate 52 abuts against the base 51, the supporting plate 52 stops rotating, and at this time, the density testing device is placed on the bracket 5.

Further, the number of the brackets 5 is three; the arrangement of a plurality of brackets 5 can better support the density testing device.

Further, the included angle between every two adjacent brackets 5 is 120 degrees; the inner wall of the straight pipe 1 extending from the support 5 is uniformly arranged, so that the support points of the support 5 on the density testing device are distributed more uniformly, and the support 5 on the density testing device is more stable.

Further, a cover plate 6 used for shielding splashing liquid is hinged to one side of the top end of the straight pipe 1, and specifically, the hinged position of the cover plate 6 is the side, away from the liquid outlet of the eccentric horn hopper main body 2, of the top end of the straight pipe 1; when needs take a sample, open flowing back valve 4, cover 6 in straight tube 1 top with apron again, later open the front end sample liquid discharge in sample valve 10 with sampling tube 9, open sample valve 10 back front end sample liquid will flow into the sampling loudspeaker fill, front end sample liquid can fall on the side of eccentric loudspeaker fill main part 2, the splashing of front end sample liquid can correspond and weaken, but the better front end sample liquid that shelters from splashes, apron 6 that sets up this moment on straight tube 1 just can play the effect of further sheltering from the front end sample liquid that splashes.

Furthermore, an opening 7 matched with the width of the sampling tube 9 is arranged on the cover plate 6; will cover apron 6 upset when needs take a sample on straight tube 1, but because sampling tube 9 establishes so can form the interference with sampling tube 9 when apron 6 needs upset and carry out the closing cap to straight tube 1 in the top of straight tube 1, be equipped with opening 7 with sampling tube 9 width adaptation on the apron 6, when covering apron 6 upset on straight tube 1, sampling tube 9 can pass apron 6 from opening 7, consequently apron 6 just can not interfere with sampling tube 9, and is preferred, the length of opening 7 is the radius of apron 6.

Further, the cover plate 6 is made of a transparent material; the transparent setting of apron can be better monitors the discharge condition of front end appearance liquid.

Further, a handle 8 for opening and closing the cover plate 6 is arranged on the top surface of the cover plate 6; the handle 8 is arranged at the top of the cover plate 6, so that the cover plate 6 can be conveniently opened and closed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. An eccentric splash-proof sampling horn bucket is characterized by comprising a straight pipe (1), an eccentric horn bucket body (2) and an emptying pipe (3); the bottom of straight tube (1) with the inlet adaptation of eccentric loudspeaker fill main part (2) and intercommunication, evacuation pipe (3) with the liquid outlet intercommunication of eccentric loudspeaker fill main part (2), be equipped with flowing back valve (4) on evacuation pipe (3), be equipped with a plurality of support (5) that are used for placing density testing arrangement on straight tube (1) inner wall.

2. An eccentric splash-proof sampling trumpet funnel according to claim 1, characterized in that the bracket (5) comprises a base (51) and a support plate (52), the base (51) is connected with the inner wall of the straight pipe (1), and the support plate (52) is hinged with the base (51).

3. An eccentric splash-proof sampling funnel according to claim 2, characterized in that the base (51) is provided with a stopper (53) for stopping the support plate (52).

4. An eccentric splash-proof sampling trumpet as in claim 3, characterized in that the number of brackets (5) is three.

5. An eccentric splash-proof sampling trumpet as claimed in claim 4, wherein the angle between each two adjacent brackets (5) is 120 °.

6. An eccentric splash-proof sampling trumpet as in any of claims 1 to 5, characterized in that one side of the top end of the straight tube (1) is hinged with a cover plate (6) for shielding splashing liquid.

7. An eccentric splash-proof sampling trumpet as in claim 6, characterized in that the cover plate (6) is provided with an opening (7) adapted to the width of the sampling tube (9).

8. An eccentric splash-proof sampling trumpet as in claim 7, characterized in that the cover plate (6) is of transparent material.

9. An eccentric splash-proof sampling trumpet as claimed in claim 8, characterized in that the top surface of the cover plate (6) is provided with a handle (8) for opening and closing the cover plate (6).

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