CN213254511U

CN213254511U - Reagent tank

Info

Publication number: CN213254511U
Application number: CN202021786896.8U
Authority: CN
Inventors: 邱浩
Original assignee: Chengdu Hanchen Guangyi Bioengineering Co ltd
Current assignee: Chengdu Hanchen Guangyi Bioengineering Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-25
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a reagent tank, including the cell body, the cell body bottom is provided with bottom plate and collecting tank, and the bottom plate slope is installed, and the lower extreme and the collecting tank of bottom plate are connected, get the liquid rifle head and insert and get liquid in the collecting tank. Through the bottom plate of slope installation in this application, the reagent flows in and gathers to the collecting tank, absorbs the reagent through inserting the rifle head into the collecting tank, can inhale and take out the reagent of maximum quantity, stops the waste of reagent.

Description

Reagent tank

Technical Field

The utility model belongs to the technical field of reagent storage, concretely relates to reagent groove.

Background

The reagent groove is the common container that is used for holding reagent in the gene testing laboratory, and the reagent groove among the prior art is mostly flat design, and few part adopts the groove bottom structure that has the function of accomodating.

The utility model with the publication number of CN206289319U discloses a novel nickel electrolytic cell body, which is a rectangular groove, the lower slag hole of the cell body is lower than the surrounding base, the surrounding base of the cell body is inclined towards the lower slag hole direction and is an inclined plane, the inner wall of the cell body is provided with a step boss, and a glass fiber reinforced plastic grid is placed on the step boss. The beneficial effects are that: the inclined bottom structure at the bottom of the tank body enables the anode mud to converge to the slag discharging port along the slope, and the automatic cleaning function is realized. The catheter is a pre-embedded structure, so that the problem that an external pipeline is easy to damage is avoided. A step platform designed at the bottom of the tank body can be used for placing a laying grid to intercept the anode scrap block, so that the blockage of the slag discharge port by the large anode scrap is avoided. In the utility model discloses an in, though the slope of base downwards cinder notch direction all around of inslot portion is the inclined plane, but this inclined plane is just for getting into the cell body bottom that anode mud can be better, and the cinder notch flows down of reentrant, and it does not possess and is convenient for take out after gathering reagent, reduces extravagant problem.

Therefore, it is necessary to develop a reagent tank to solve the above problems.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a reagent groove.

In order to achieve the above object, the utility model provides a following technical scheme:

reagent groove, including the cell body, the cell body bottom is provided with bottom plate and collecting tank, and the bottom plate slope installation, the least significant end and the collecting tank of bottom plate are connected, get liquid rifle head and insert and get liquid in the collecting tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the bottom plate of slope installation in this application, the reagent flows in and gathers to the collecting tank, absorbs the reagent through inserting the rifle head into the collecting tank, can inhale and take out the reagent of maximum quantity, stops the waste of reagent.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a top view of the present application;

FIG. 3 is a bottom view of the present application;

FIG. 4 is a schematic sectional view taken along line A-A of FIG. 2;

FIG. 5 is a schematic view of the first floor, second floor, sump configuration of the present application;

the attached drawings are as follows: 1-shell, 2-tank body, 21-collecting tank, 22-clapboard, 23-first bottom plate, 24-second bottom plate, 221-upper plate and 222-lower plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model provides a following technical scheme:

as shown in fig. 1, 2, 3 and 5, the reagent tank comprises a tank body 2, a bottom plate and a liquid collecting tank 21 are arranged at the bottom of the tank body 2, the bottom plate is obliquely installed, the lowest end of the bottom plate is connected with the liquid collecting tank 21, and a liquid taking gun head is inserted into the liquid collecting tank 21 to take liquid.

When using this application, earlier put into cell body 2 inside from the upper end of cell body 2 with reagent, reagent has walked bottom plate and collecting tank 21 setting, and when extracting reagent, get the liquid rifle head and inserted in collecting tank 21 and get liquid, what need satisfy is that the width of collecting tank 21 is greater than the width of getting the liquid rifle head, can guarantee to get the liquid rifle head and can insert collecting tank 21.

Through the base plate which is obliquely installed, the adhesive reagent which is retained on the base plate due to rapid suction can slowly flow into and gather to the liquid collecting groove 21 along the base plate, and the gun head is inserted into the liquid collecting groove 21 to suck the reagent, so that the reagent with the largest quantity can be sucked out, and the waste of the reagent is avoided; the sump 21 is of concave design.

As shown in fig. 1, 2 and 4, the inside of the tank body 2 is divided into N +1 relatively closed spaces by N partition plates 22, and each space includes a section of sump 21.

In this embodiment, can be divided into N +1 relative confined spaces in the cell body 2 through N baffle 22, and then can put into different reagents in every relative confined space, and convenient to use person carries out multiple type of reagent extraction through a drainage rifle head and uses.

In some embodiments, the interior of the tank 2 is divided into 4 relatively closed spaces by 3 partitions 22.

As shown in fig. 4, the openings between two adjacent partition plates 22 and between the adjacent partition plate 22 and the side wall of the tank body 2 are all arranged in a flaring manner.

In the embodiment, the side wall of the tank body 2 is inclined and opened towards two sides, and in addition, all the partition plates 22 are formed into a structural form with a wide bottom and a narrow top; the advantages of such a design are: the opening is larger, and more reagent can be accommodated under the condition that the height of the reagent groove is lower.

As shown in fig. 2 and 4, the minimum distance and the maximum distance between the side wall of the adjacent trough body 2 and the partition plate 22, or between two adjacent partition plates 22, are the same.

In the present embodiment, it means that the volume of each enclosed space is the same, and the top width and the bottom width of each enclosed space are the same; such a design ensures that different kinds of reagents of the same volume can be preloaded into each enclosed space.

In other embodiments, such a design is not required, and since some reagents are not equal in quantity each time when being taken by the liquid taking gun head, in such a case, the volumes of different closed spaces can be different and can be determined according to requirements.

In some embodiments, the opening angles of the mouth between two adjacent partition plates 22 and between the adjacent partition plates 22 and the side wall of the tank body 2 are all the same, and are all 2-4 °.

In some embodiments, as shown in fig. 4, it is preferable that the opening angles of the mouth between two adjacent partitions 22 and between the adjacent partitions 22 and the side wall of the tank body 2 are all 4 °.

As shown in fig. 1, 2, 3 and 5, the bottom plates include a first bottom plate 23 and a second bottom plate 24, the sump 21 is disposed between the first bottom plate 23 and the second bottom plate 24, the first bottom plate 23 and the second bottom plate 24 are both obliquely disposed, and the lowest end of the first bottom plate 23 and the lowest end of the second bottom plate 24 are both connected to the sump 21.

In this embodiment, through the first bottom plate 23 and the second bottom plate 24 of slope installation, because of absorb fast and lead to the adhesion reagent that stays on first bottom plate 23 and second bottom plate 24 slowly to flow into along first bottom plate 23 and second bottom plate 24 and gather to collecting channel 21, insert collecting channel 21 and absorb the reagent through inserting the rifle head, can suck the reagent of taking out the most quantity, stop the waste of reagent.

The design of the first bottom plate 23 and the second bottom plate 24 can reduce the depth of the trough body 2 under the condition that the inclination of the bottom plates is the same; since it is the first bottom plate 23 and the second bottom plate 24 that simultaneously converge the adhesive agent toward the sump 21 located in the middle, the time for converging is shorter.

As shown in fig. 5, the first bottom plate 23 and the second bottom plate 24 are identical in size and shape.

In the present embodiment, the first bottom plate 23 and the second bottom plate 24 having the same size and shape are used, so that the first bottom plate 23 and the second bottom plate 24 have the same flow velocity when reagent flows are merged.

In other embodiments, the bottom plate is formed as a unitary plate-like structure, and one side end of the sump 21 is connected to one side wall of the tank body 2.

In this embodiment, the sump 21 is located at one end of the base plate, and it is also possible to achieve that the base plate can be completely merged to the bottom of the sump 21 when reagent is merged. The disadvantage is that the length of the bottom plate is longer, which results in longer time for converging, and thus the converging efficiency is not high. The advantage is that the floor thus designed is low cost.

As shown in FIG. 5, the sump 21 is formed as an arc-shaped trough.

In other embodiments, the sump 21 is formed as a U-shaped channel.

In other embodiments, the sump 21 is formed as a V-shaped groove.

In other embodiments, sump 21 is formed as a square-shaped trough.

The liquid collecting groove 21 is an arc-shaped groove and a U-shaped groove, and liquid taking from the lowest point of the bottom of the liquid collecting groove 21 can be basically realized; the liquid collecting groove 21 is a square groove, because the bottom of the liquid collecting groove body 2 is still a plane, a part of reagent waste still occurs, but compared with the case that the liquid collecting groove 21 is not arranged, much waste is reduced; and the liquid collecting groove 21 is a V-shaped groove, so that when the liquid collecting groove is matched with certain V-shaped liquid taking gun heads, a better effect of avoiding reagent waste can be obtained.

As shown in FIG. 1, the partition 22 comprises an upper plate 221 and a lower plate 222, wherein the upper plate 221 and the lower plate 222 are connected, the upper plate 221 is used for partitioning the upper space of the bottom plate, and the lower plate 222 is used for partitioning the inner space of the sump 21.

In the present embodiment, in order to adapt to the case where the bottom plate is a single body, the upper plate 221 of the partition plate 22 is formed in a right-angled trapezoidal structure with its lower end inclined; in order to adapt to the case where the bottom plate is a combination of the first bottom plate 23 and the second bottom plate 24, the upper plate 221 of the partition plate 22 is formed in a structure having a pointed lower end; in order to adapt to the situation that the bottom plate has other structures, the upper plate 221 can be in various shapes as long as the space on two sides of the upper plate 221 can be completely sealed;

in this embodiment, in order to adapt to the arc, U, V, or square structure of the sump 21, the lower plate 222 of the partition 22 is also correspondingly arc, U, V, or square structure, and in order to adapt to the other structural conditions of the sump 21, the lower plate 222 may have various shapes as long as it can completely seal the spaces on both sides of the lower plate 222;

as shown in fig. 1 and 2, the reagent tank further comprises a housing 1, and the tank body 2 is mounted in the housing 1 and exposed out of the upper opening of the tank body 2.

In this embodiment, the housing 1 serves to fix the tank 2. The shell 1 is connected with refrigeration equipment to enable the refrigeration equipment to have a refrigeration effect, and the shell 1 can play a role in refrigerating the reagent in the tank body 2. In order to match the liquid collecting groove 21, the bottom of the shell 1 is also provided with a groove body 2 structure with the size slightly larger than that of the liquid collecting groove 21, so that the shell 1 and the groove body 2 can be in full contact and positioned conveniently.

In some embodiments, the first floor 23 and the second floor 24 are each inclined 3-5 ° downward.

In some embodiments, it is preferred that the first floor 23 and the second floor 24 are both 3.58 ° downward inclined. By adopting the angle design, the first bottom plate 23 and the second bottom plate 24 can effectively enable the residual reagent on the bottom plates to automatically slide to the liquid collecting groove 21, and the reagent waste can be reduced under the condition that the whole height of the reagent groove is not increased much.

In some embodiments, the sump 21 is formed in a straight line shape to facilitate insertion of the entire row of tips.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Reagent groove, its characterized in that includes the cell body, and the cell body bottom is provided with bottom plate and collecting tank, and the bottom plate slope installation, the least significant end and the collecting tank of bottom plate are connected, get liquid rifle head and insert and get liquid in the collecting tank.

2. The reagent tank of claim 1, wherein the inside of the tank body is divided into N +1 relatively closed spaces by N partition plates, and each space comprises a section of the liquid collecting tank.

3. The reagent tank as claimed in claim 2, wherein the mouth part between two adjacent partition boards and between the adjacent partition board and the side wall of the tank body are arranged in a manner of expanding.

4. The reagent tank of claim 3, wherein the minimum distance and the maximum distance between the adjacent tank body side wall and the partition plate or between two adjacent partition plates are the same.

5. The reagent tank of claim 2, wherein the opening angles of the mouth parts between two adjacent partition plates and between the adjacent partition plate and the side wall of the tank body are all the same and are 2-4 degrees.

6. The reagent tank of claim 5, wherein the opening angle of the mouth part between two adjacent partition plates and between the adjacent partition plate and the side wall of the tank body is 4 degrees.

7. The reagent tank of any of claims 1-6, wherein the bottom plate comprises a first bottom plate and a second bottom plate, the sump is disposed between the first bottom plate and the second bottom plate, the first bottom plate and the second bottom plate are both obliquely disposed, and a lowermost end of the first bottom plate and a lowermost end of the second bottom plate are both connected to the sump.

8. The reagent cuvette according to claim 7, wherein the first bottom plate and the second bottom plate are the same in size and shape.

9. A reagent tank as claimed in any of claims 1 to 6 wherein the base plate is formed as a unitary plate-like structure with one side end of the sump being connected to a side wall of the tank body.

10. A reagent cuvette according to any of claims 1 to 6 and 8, wherein the liquid collecting channel is formed as an arc-shaped channel.

11. A reagent tank according to any of claims 1 to 6 or 8 wherein the sump is formed as a U-shaped channel.

12. A reagent tank according to any of claims 1 to 6 or 8 wherein the sump is formed as a V-shaped groove.

13. A reagent tank according to any of claims 1-6 or 8 wherein the sump is formed as a square tank.

14. The reagent tank of any of claims 2 to 6, wherein the partition comprises an upper plate and a lower plate, the upper plate and the lower plate being connected, the upper plate being adapted to partition the space above the bottom plate, and the lower plate being adapted to partition the space in the liquid collection tank.

15. The reagent tank of claim 1, further comprising a housing, wherein the tank body is mounted within the housing and exposes an upper opening of the tank body.

16. The reagent tank of claim 8, wherein the first floor and the second floor are each inclined downwardly at an angle of 3-5 °.

17. The reagent cuvette according to claim 16, wherein the first bottom plate and the second bottom plate are each inclined downward at 3.58 °.