CN214400553U

CN214400553U - Waste liquid jar for cell culture

Info

Publication number: CN214400553U
Application number: CN202023081501.7U
Authority: CN
Inventors: 刘培
Original assignee: Hebei Chemical and Pharmaceutical College
Current assignee: Hebei Chemical and Pharmaceutical College
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-15
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a waste liquid jar for cell culture, this waste liquid jar include casing and the appearance chamber of shaping in the casing, and the casing top is uncovered and be equipped with the bung. Wherein, a clapboard is arranged in the containing cavity, so that the containing cavity is divided into a solid waste cavity and a waste liquid cavity which are opened at the barrel cover by the clapboard. In addition, the barrel cover comprises a solid waste cover plate and a waste liquid cover plate which are respectively used for sealing the solid waste cavity and the waste liquid cavity. The utility model discloses a waste liquid jar for cell culture to supply in the cell culture process waste liquid and solid waste to use jointly, do benefit to the categorised collection of discarded object.

Description

Waste liquid jar for cell culture

Technical Field

The utility model relates to a biological assay equipment field, in particular to waste liquid jar for cell culture.

Background

Cell culture is a culture technique in which cells are taken out from in vivo tissues, the in vivo environment is simulated, the cells are grown and propagated under the conditions of sterility, proper temperature and certain nutrition, and the structure and the function of the cells are maintained, and the cell culture is widely applied to various fields of medicine, biology, new drug research and development and the like. When the cell culture is carried out, aseptic operation is strictly carried out, liquid needs to be changed frequently, nutrient substances are supplemented, normal growth is guaranteed, waste liquid and waste generated in the process are collected by using a waste liquid cylinder generally, and most laboratories generally adopt plastic cups or common beakers as the waste liquid cylinder at present. When the device is used, liquid splashing easily occurs to pollute a working table surface, and solid-liquid separation cannot be realized between the waste gun head, the centrifuge tube and other articles and waste liquid, so that subsequent cleaning and sterilization work is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a waste liquid jar for cell culture to supply waste liquid and solid waste to use jointly in the cell culture process, do benefit to the categorised collection of discarded object.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a waste liquid tank for cell culture comprises a shell and a containing cavity formed in the shell, wherein the top of the shell is open and is provided with a barrel cover; the container is characterized in that a baffle plate is arranged in the containing cavity, and the containing cavity is divided into a solid waste cavity and a waste liquid cavity which are opened at the barrel cover by the baffle plate; the barrel cover comprises a solid waste cover plate and a waste liquid cover plate which respectively cover the solid waste cavity and the waste liquid cavity.

Furthermore, a bottom plate of the solid waste cavity is positioned above the bottom of the waste liquid cavity, and a non-return assembly for allowing liquid in the solid waste cavity to flow into the waste liquid cavity is arranged on the bottom plate.

Furthermore, the check assembly comprises a check hole formed in the bottom plate, a basket arranged below the check hole, and a floating ball which is placed in the basket and can float upwards to block the check hole.

Further, a screw joint table for mounting the basket in a screw joint mode is formed on the lower surface of the bottom plate.

Furthermore, a grate plate arranged at intervals with the bottom plate is arranged in the solid waste cavity.

Furthermore, a grate plate boss is constructed on the inner wall of the solid waste cavity, and the grate plate is supported on the grate plate boss.

Furthermore, the solid waste cover plate and the waste liquid cover plate can be pivotally arranged at the top of the partition plate, and the sealing cover can be opened and closed back to back.

Furthermore, the top of baffle is constructed and is kept off the muscle, keep off the both sides of putting the muscle and be formed with the confession and develop the solid useless apron with what the waste liquid apron relied on keeps off and put domatic.

Furthermore, the solid waste cover plate and the waste liquid cover plate are provided with magnetic suction components which are arranged in pairs, so that the solid waste cover plate and the waste liquid cover plate which are close to each other due to expansion can be adsorbed mutually.

Compared with the prior art, the utility model discloses following advantage has:

(1) cell culture uses waste liquid jar, can supply cell culture in-process waste liquid and solid waste to use jointly through setting up solid useless chamber and waste liquid chamber, be favorable to the categorised collection of discarded object. The solid waste cover plate and the waste liquid cover plate which are arranged simultaneously can shield the waste in the solid waste cavity and the waste liquid cavity.

(2) Set up contrary subassembly and can flow into the waste liquid chamber to the remaining liquid in the waste liquid chamber admittedly, further realization solid-liquid separation guarantees the high efficiency of categorised collection.

(3) The non-return component consisting of the non-return pore passage, the basket and the floating ball can efficiently realize the one-way circulation of the waste liquid, and has simple structure and low production cost.

(4) Set up the spiro union platform and fix the basket, stable in structure is difficult for droing.

(5) The grate plate is arranged to greatly avoid the phenomenon of secondary attachment of waste liquid separated from solid waste.

(6) The grid plate boss is used for supporting the grid plate, so that the replacement of the grid plate is facilitated, the stabilizing effect is good, and the production cost is reduced.

(7) The structure of pivoting and back-to-back is adopted, so that waste liquid and solid waste can be selectively discarded.

(8) The arrangement of the blocking ribs and the blocking slopes is beneficial to improving the cheapness of solid waste or waste liquid during filling and auxiliary filling of the waste.

(9) The magnetic suction component is arranged to vertically arrange the solid waste cover plate and the waste liquid cover plate, so that the waste liquid and solid waste are filled in the magnetic suction component, and the applicability of the waste liquid cylinder is improved.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

FIG. 1 is a schematic structural view of a waste liquid tank for cell culture according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

FIG. 3 is a schematic view showing one use of the waste liquid tank for cell culture according to the embodiment of the present invention;

FIG. 4 is another schematic view of the cell culture waste liquid tank according to the embodiment of the present invention;

description of reference numerals:

1. a housing; 11. a solid waste cavity; 12. a waste fluid chamber; 10. a partition plate; 100. a base plate; 101. a non-return duct; 102. a floating ball; 103. a basket; 104. a screwing table; 105. a grid plate; 106. a grate plate boss; 21. a solid waste cover plate; 22. a waste liquid cover plate; 201. blocking ribs; 202. blocking the slope surface; 203. the subassembly is inhaled to magnetism.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.

The embodiment relates to a waste liquid jar for cell culture, can supply waste liquid and solid waste to use jointly in the cell culture process, do benefit to the categorised collection of discarded object. The waste liquid cylinder for cell culture comprises a shell 1 and a cavity formed in the shell 1, wherein the top of the shell 1 is open and is provided with a barrel cover. The cavity is internally provided with a clapboard 10, and is divided into a solid waste cavity 11 and a waste liquid cavity 12 which are opened at the barrel cover by the clapboard 10. The barrel cover comprises a solid waste cover plate 21 and a waste liquid cover plate 22 which respectively cover the solid waste cavity 11 and the waste liquid cavity 12.

Based on the above design concept, an exemplary structure of the waste liquid tank for cell culture in the embodiment is shown in fig. 1, and mainly includes a housing 1 and a cavity formed in the housing 1, wherein the top of the housing 1 is open and a lid is provided. A clapboard 10 is arranged in the containing cavity, so that the containing cavity is divided into a solid waste cavity 11 and a waste liquid cavity 12 which are opened at the barrel cover by the clapboard 10. In the embodiment, the bottom plate 100 of the solid waste chamber 11 is located above the bottom of the waste liquid chamber 12, and a non-return component is disposed on the bottom plate 100 for allowing only the liquid in the solid waste chamber 11 to flow into the waste liquid chamber 12. The non-return component is arranged, so that liquid remained in the solid waste cavity 11 can flow into the waste liquid cavity 12, solid-liquid separation is further realized, and the high efficiency of classified collection is ensured.

As shown in fig. 2, the structure of the backstop assembly includes a backstop channel 101 formed on a bottom plate 100, a basket 103 disposed below the backstop channel 101, and a float 102 disposed in the basket 103 and floating upward to block the backstop channel 101. Wherein, a screw joint table 104 for screw joint installation of the basket 103 is formed on the lower surface of the base plate 100. The screw connection table 104 is arranged to fix the basket 103, so that the structure is stable and is not easy to fall off. The non-return component composed of the non-return pore passage 101, the basket 103 and the floating ball 102 can efficiently realize the one-way circulation of the waste liquid, and has simple structure and low production cost.

In addition, a grid plate boss 106 is formed on the inner wall of the solid waste cavity 11, and a grid plate 105 is supported on the grid plate boss 106, in this embodiment, a distance exists between the grid plate boss 106 and the bottom plate 100 in height, which causes the grid plate 105 and the bottom plate 100 to be arranged at an interval. The arrangement of the grid plate 105 greatly avoids the phenomenon of secondary adhesion of waste liquid separated from the solid waste. And moreover, the grid plate boss 106 is used for supporting the grid plate 105, so that the replacement of the grid plate 105 is facilitated, the stabilizing effect is good, and the production cost is reduced.

As shown in fig. 3-4, a pivot shaft is provided on the top of the partition plate 10, and in this embodiment, two pivot shafts are provided on the top of the partition plate 10, and a solid waste cover plate 21 for covering the solid waste chamber 11 and a waste liquid cover plate 22 for covering the waste liquid chamber 12 are respectively mounted on the pivot shafts. The solid waste cover plate 21 and the waste liquid cover plate 22 together form the barrel cover. The solid waste cover plate 21 and the waste liquid cover plate 22 are back-to-back opening and closing covers, and the pivoting and back-to-back structure is adopted, so that the waste liquid and the solid waste can be alternatively discarded. And a blocking rib 201 is arranged between the two pivot shafts, and blocking slopes 202 on which the developed solid waste cover plate 21 and waste liquid cover plate 22 depend are formed on two sides of the blocking rib 201. The arrangement of the blocking ribs 201 and the blocking slopes 202 is helpful for improving the cheapness in filling solid waste or waste liquid and assisting in filling waste.

In addition, be equipped with the magnetism subassembly 203 that inhales that arranges in pairs on solid useless apron 21 and waste liquid apron 22, all open the condition at useless apron 21 and waste liquid apron 22, and at the top position of baffle 10, the magnetism subassembly 203 inter attraction can make solid useless apron 21 and waste liquid apron 22 keep vertical state steady motionless. Adopt magnetism to inhale subassembly 203 and realize erectting of solid useless apron 21 and waste liquid apron 22 and settle, can ensure to fill in waste liquid and solid-state waste simultaneously, improved the suitability of waste liquid jar.

Adopt the waste liquid jar for cell culture of above-mentioned embodiment can supply waste liquid and solid waste to use jointly among the cell culture process through setting up solid useless chamber 11 and waste liquid chamber 12 well, be favorable to the categorised collection of discarded object. The solid waste cover plate 21 and the waste liquid cover plate 22 can shield the waste in the solid waste cavity 11 and the waste liquid cavity 12.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste liquid tank for cell culture comprises a shell (1) and a containing cavity formed in the shell (1), wherein the top of the shell (1) is open and is provided with a barrel cover; the method is characterized in that: a clapboard (10) is arranged in the containing cavity, and the containing cavity is divided into a solid waste cavity (11) and a waste liquid cavity (12) which are opened at the barrel cover by the clapboard (10); the barrel cover comprises a solid waste cover plate (21) and a waste liquid cover plate (22) which respectively cover the solid waste cavity (11) and the waste liquid cavity (12).

2. The waste liquid tank for cell culture according to claim 1, wherein: the bottom plate (100) of the solid waste cavity (11) is positioned above the bottom of the waste liquid cavity (12), and a non-return component which only allows liquid in the solid waste cavity (11) to flow into the waste liquid cavity (12) is arranged on the bottom plate (100).

3. The waste liquid tank for cell culture according to claim 2, wherein: the non-return assembly comprises a non-return pore passage (101) arranged on the bottom plate (100), a basket (103) arranged below the non-return pore passage (101), and a floating ball (102) which is placed in the basket (103) and can float upwards to block the non-return pore passage (101).

4. The waste liquid tank for cell culture according to claim 3, wherein: and a screw joint table (104) for mounting the basket (103) in a screw joint mode is formed on the lower surface of the bottom plate (100).

5. The waste liquid tank for cell culture according to claim 2, wherein: a grate plate (105) which is arranged at intervals with the bottom plate (100) is arranged in the solid waste cavity (11).

6. The waste liquid tank for cell culture according to claim 5, wherein: a grid plate boss (106) is formed on the inner wall of the solid waste cavity (11), and the grid plate (105) is supported on the grid plate boss (106).

7. The waste liquid tank for cell culture according to any one of claims 1 to 6, wherein: the solid waste cover plate (21) and the waste liquid cover plate (22) are pivotally arranged at the top of the partition plate (10) and can open and close the sealing cover back to back.

8. The waste liquid tank for cell culture according to claim 7, wherein: the top of baffle (10) is constructed and is kept off muscle (201), keep off the both sides of putting muscle (201) and be formed with the confession and develop solid useless apron (21) and the slope surface (202) are put in keeping off that waste liquid apron (22) relied on.

9. The waste liquid tank for cell culture according to claim 8, wherein: the solid waste cover plate (21) and the waste liquid cover plate (22) are provided with magnetic attraction components (203) which are arranged in pairs, so that the solid waste cover plate (21) and the waste liquid cover plate (22) which are close to each other due to expansion can be adsorbed mutually.