CN213728352U

CN213728352U - Chromatogram advances appearance bottle and washs water conservancy diversion structure

Info

Publication number: CN213728352U
Application number: CN202022845508.5U
Authority: CN
Inventors: 张阿国; 陈立平
Original assignee: Fujian Fuhaichuang Petrochemical Co ltd
Current assignee: Fujian Fuhaichuang Petrochemical Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model belongs to the technical field of the chromatogram advances appearance bottle and specifically relates to a chromatogram advances appearance bottle and washs water conservancy diversion structure is related to. This chromatogram advances appearance bottle and washs water conservancy diversion structure includes: a baffle; the guide plate is provided with a plurality of inverted hollow convex parts; the cross-sectional area of the connecting end of the bulge part and the guide plate is sequentially reduced towards the direction far away from the guide plate; a spiral drainage groove is formed in the guide plate; the convex part is in an inverted round table shape; the convex parts are provided with strip-shaped bulges, and the strip-shaped bulges extend to the ends with larger sections of the convex parts along the larger ends between the sections of the convex parts. The utility model relates to a chromatogram advances appearance bottle and washs water conservancy diversion structure for the cleaning performance and the efficiency of chromatogram advances appearance bottle can promote.

Description

Chromatogram advances appearance bottle and washs water conservancy diversion structure

Technical Field

The utility model belongs to the technical field of the chromatogram advances appearance bottle and specifically relates to a chromatogram advances appearance bottle and washs water conservancy diversion structure is related to.

Background

The more important and popular chromatographic analysis, especially in the chemical field, the more important and popular the composition of many samples is through chromatographic analysis, and the chromatogram sampling bottle is the essential spare part commonly used in chromatographic analysis, and the quantity is not little, and the chromatogram bottle is washed to be a little but loaded down with trivial details thing.

At present, it depends on the manual work to wash chromatogram appearance bottle most, advance solvent and water for the bottle through the manpower, throw away them again and wash, but chromatogram appearance bottle itself is just little that advances, and the bottleneck is also little, and the inside has the air, when toward bottle facial make-up solvent or water again, if the air is not in time derived out, solvent and water just are difficult to put into, so solvent and water are difficult to advance into the bottle the inside through soaking, simultaneously because capillary phenomenon (the appeal of liquid surface to solid surface), the water of bottle the inside needs the strength to be thrown away and just can come out, work efficiency is low.

A guiding device is placed at the bottleneck mostly when advancing the appearance bottle water injection washing chromatogram to the chromatogram and advancing the appearance bottle, but the most simple structure of current guiding device, the gas in the bottle can't effectively get rid of when the water conservancy diversion to in water advances the appearance bottle for vertical entering chromatogram, the cleaning performance is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chromatogram advances appearance bottle and washs water conservancy diversion structure, this chromatogram advances appearance bottle and washs water conservancy diversion structure and can solve the vertical poor problem of injection cleaning performance of wasing water.

The utility model provides a chromatogram advances appearance bottle and washs water conservancy diversion structure, include: a baffle; the guide plate is provided with a plurality of inverted hollow convex parts; the cross-sectional area of the connecting end of the bulge part and the guide plate is sequentially reduced towards the direction far away from the guide plate; the inside spiral drainage groove that is equipped with of guide plate.

Wherein the guide plate is a rectangular groove; the bottom of the guide plate is provided with a plurality of projections arranged in a matrix form.

The lug boss comprises two end faces and more than three side faces; the two end faces are different in area, the larger end face is connected with the guide plate, the larger end face is connected with the smaller end face through more than three side faces, and adjacent side faces are connected in sequence.

Wherein, the convex part is in an inverted round platform shape; the convex parts are provided with strip-shaped bulges, and the strip-shaped bulges extend to the ends with larger sections of the convex parts along the larger ends between the sections of the convex parts.

Wherein, the distance from one end of the strip-shaped bulge far away from the bulge part to one end of the bulge part adjacent to the guide plate is 1-3 mm.

Wherein the drainage groove is a spiral drainage groove; the drainage groove is arranged in the top end wall of the boss at one end, and the other end of the drainage groove extends to the bottom outlet of the boss in a spiral mode.

The drainage grooves are arranged at intervals; one end of the drainage groove is arranged on the top end wall of the boss, and the other end of the drainage groove extends to the bottom outlet of the boss in a spiral mode.

The width of the groove at the joint of the drainage groove and the top end wall of the boss is gradually reduced to the width of the groove at the bottom outlet of the drainage groove and the boss.

Wherein, the guide plate and the bulge are transparent.

The utility model relates to a chromatogram advances appearance bottle and washs water conservancy diversion structure beneficial effect: through setting up the guide plate above a plurality of chromatograms sampling bottle, set up the bellying on the guide plate, insert the bellying bottleneck, to the bellying water injection, because the inside of bellying is equipped with the drainage groove for by the water that the bellying got into, in the rotatory chromatogram sampling bottle that gets into not vertical, cleaning performance and efficiency can promote.

The utility model relates to a chromatogram advances appearance bottle and washs water conservancy diversion structure still has following beneficial effect: the outer part of the protruding part is provided with the strip-shaped protrusions at intervals, and the outer protrusions arranged at intervals play a role of air guide holes to discharge air in the bottle mouth and facilitate water to enter; the side surfaces of the convex parts can be designed into a multi-surface shape, and air in the bottle can be discharged through a gap between each surface and the circular bottle mouth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a cleaning and flow guiding structure of a chromatography sample injection bottle of the present invention;

FIG. 2 is a top view of a spiral protrusion of one drainage groove in FIG. 1;

FIG. 3 is a top view of the spiral protrusions of FIG. 1 with multiple drainage grooves.

Description of reference numerals:

1. a baffle; 2. a boss portion; 3. a drainage groove; 4. and (4) a strip-shaped bulge.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a chromatography sample introduction bottle cleaning diversion structure comprises: a baffle 1; the guide plate 1 is provided with a plurality of inverted hollow convex parts 2; the cross-sectional area of the connecting end of the bulge 2 and the guide plate 1 is sequentially reduced towards the direction far away from the guide plate 1; the guide plate 1 is internally provided with a spiral drainage groove 3.

Guide plate 1 is the rectangle to one end opening forms a rectangular groove, is equipped with hollow bellying 2 of matrix in the tank bottom in rectangular groove, and as the structure of drainage, water gets into bellying 2, gets into the chromatogram appearance of advancing through bellying 2 again. Be equipped with spiral drainage groove 3 in the bellying 2 for rivers get into chromatogram appearance bottle in with rotatory mode, cleaning performance and efficiency can improve.

Example 1:

the boss 2 comprises two end faces and more than three side faces; the two end faces are different in area, the larger end face is connected with the guide plate 1, the larger end face is connected with the smaller end face through more than three side faces, and adjacent side faces are connected in sequence.

As described above, the convex portion 2 may be an inverted trapezoidal body, an inverted triangular body (one end face of the triangular group is provided with a hole), an inverted pentagon, or the like. Gaps generated between the surfaces and the round bottle mouth are used as air guide holes, and air is discharged from the air guide holes during water injection.

Example 2:

the convex part 2 is in an inverted round platform shape; the convex part 2 is provided with a strip-shaped bulge 4, and the strip-shaped bulge 4 extends to one end of the convex part 2 with a larger section along one end between the sections of the convex part 2.

The outer wall of the convex part 2 uses the gap formed between the strip-shaped bulge 4 and the mouth of the chromatographic sample injection bottle as an air vent (the adjacent strip-shaped bulges 4 are arranged at intervals).

The distance from one end of the strip-shaped bulge 4 far away from the bulge 2 to one end of the bulge 2 adjacent to the guide plate 1 is 1-3mm, preferably 2mm due to the size of the bottle mouth.

The internal drainage grooves 3 of the bosses 2 may be arranged on the basis of example 1 or example 2 as follows:

1. the drainage groove 3 is a spiral drainage groove 3; drainage groove 3 is that one end is arranged in 2 top end walls of bellying, and the bottom export of other end spiral extension to bellying 2.

After water enters the convex part 2, the water flows to the bottom outlet of the convex part 2 along the rotation of one drainage groove 3.

2. The number of the drainage grooves 3 is multiple, and the drainage grooves 3 are arranged at intervals; one end of the drainage groove 3 is arranged on the top end wall of the boss 2, and the other end of the drainage groove extends to the bottom outlet of the boss 2 in a spiral manner.

After water got into bellying 2, cut apart, get into different drainage groove 3 respectively in, 3 heliciform when getting into the chromatogram sampling bottle are the heliciform to the bottom export of bellying 2 in the spiral extension of drainage groove, improve the cleaning performance in the entering bottle.

Specifically, many the groove width of

drainage groove

3 and 2 top end wall junctions of bellying diminishes in proper order to the groove width of drainage groove 3 and the bottom exit of bellying 2.

In the above embodiment, in order to facilitate the implementer to observe whether the chromatogram sampling bottle is cleaned, the guide plate 1 and the protrusion part 2 are set to be transparent, so that the cleaning state can be visually observed when the chromatogram sampling bottle is cleaned.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a chromatogram advances appearance bottle and washs water conservancy diversion structure which characterized in that includes: a deflector (1); the guide plate (1) is provided with a plurality of hollow convex parts (2); the cross-sectional area of the connecting end of the bulge part (2) and the guide plate (1) is sequentially reduced towards the direction far away from the guide plate (1); the guide plate (1) is internally provided with a spiral drainage groove (3).

2. The chromatography sample introduction bottle cleaning flow guide structure according to claim 1, wherein the flow guide plate (1) is a rectangular groove; the bottom of the guide plate (1) is provided with a plurality of protruding parts arranged in a matrix form.

3. The chromatography sample introduction bottle cleaning flow guide structure according to claim 1, wherein the protrusion part (2) comprises two end faces and more than three side faces; the areas of the two end faces are different, the larger end face is connected with the guide plate (1), the larger end face is connected with the smaller end face through more than three side faces, and the adjacent side faces are connected in sequence.

4. The chromatography sample introduction bottle cleaning flow guide structure is characterized in that the bulge part (2) is in an inverted round table shape; a plurality of strip-shaped bulges (4) are arranged on the bulge part (2), and the strip-shaped bulges (4) extend to one end with a larger section of the bulge part (2) along one end with a larger section between the sections of the bulge part (2); the adjacent ribbon-shaped bulges (4) are arranged at intervals.

5. The chromatography sample introduction bottle cleaning flow guide structure according to claim 4, wherein the distance from one end of the strip-shaped protrusion (4) far away from the protrusion part (2) to one end of the protrusion part (2) adjacent to the flow guide plate (1) is 1-3 mm.

6. The chromatography sample introduction bottle cleaning and flow guiding structure according to claim 1, wherein the drainage groove (3) is a spiral drainage groove (3); drainage groove (3) are that one end is arranged in bellying (2) top end wall, and the bottom export of bellying (2) is extended to the other end spiral.

7. The chromatography sample introduction bottle cleaning and flow guiding structure according to claim 1, wherein the number of the drainage grooves (3) is multiple, and the drainage grooves (3) are arranged at intervals; one end of the drainage groove (3) is arranged on the top end wall of the boss (2), and the other end of the drainage groove extends to the bottom outlet of the boss (2) in a spiral mode.

8. The chromatography sample introduction bottle cleaning and flow guiding structure according to claim 7, wherein the widths of the connecting positions of the drainage grooves (3) and the top end walls of the protrusions (2) are gradually reduced from the width of the connecting positions of the drainage grooves (3) and the bottom outlets of the drainage grooves (3) and the protrusions (2).

9. The chromatography sample introduction bottle cleaning flow guide structure according to claim 1, wherein the flow guide plate (1) and the protrusion part (2) are transparent.