CN204509347U - A kind of Bechtop - Google Patents
A kind of Bechtop Download PDFInfo
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- CN204509347U CN204509347U CN201520202440.5U CN201520202440U CN204509347U CN 204509347 U CN204509347 U CN 204509347U CN 201520202440 U CN201520202440 U CN 201520202440U CN 204509347 U CN204509347 U CN 204509347U
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- liquid
- waste
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- waste liquid
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Abstract
A kind of Bechtop, comprises worktable, casing, waste liquid bin, vacuum pumping pump and thimerosal case, is provided with backboard, side plate and top board above worktable.Casing is positioned at the below of worktable, and be provided with work box, waste liquid bin, liquid waste processing box and thimerosal case in casing, thimerosal case is connected by sensing valve with liquid waste processing box, is provided with refrigerator below thimerosal case.Waste liquid bin side is provided with and vacuumizes pump box, described in vacuumize in pump box and be provided with vacuum pumping pump.Worktable is provided with conical waste liquid dump tank, and waste liquid dump tank lower end is connected with liquid waste processing box, and the lower end of liquid waste processing box is connected with waste liquid collecting box.Side plate is provided with ultraviolet disinfection lamp and temperature regulator, and described temperature regulator is connected with refrigerator.The utility model can reduce the infection chance of cell; The temperature in " locked in " operation space is made to keep a constant low-temperature condition; And various bacterial contamination can be reduced.
Description
Technical field
The utility model belongs to teaching and experiment equipment technical field, is specifically related to a kind of Bechtop.
Background technology
Requirement to hypothermia operation table in Bechtop in cellular segregation, extraction and Secondary Culture process: 1, due to the limited space of Bechtop, and aseptic area divides strict, so the volume of hypothermia operation table can not be excessive, so that just suitable culture dish holding, 24 orifice plates etc. are good.In addition, according to the needs of cell culture operations, require that hypothermia operation table arbitrarily can move, shift one's position.2, require hypothermia operation table smooth surface, without sterilization dead angle, can sterilize with ultraviolet and ozone machine.3, can not air-flow be produced, the rational air flow line of Bechtop internal medicine can not be affected.4, the generation of nontoxic, harmful gas.5, obvious vibrations can not be had, need standing liquid vibration in order to avoid cause and make inventionculture tools oneself shift position.
In Bechtop, in cell cultivation process, in the cultivation of particularly neural stem cell, hypothermia operation table is indispensable, is all utilize ice cube as hypothermia operation table now, carries out the separation of cell, extraction and Secondary Culture.The temperature of ice cube, not only unstable, wayward, and along with the carrying out of operating time, also there will be thawing, metamorphism, now can only change ice cube, which results in the increase of operation steps and sterilization number of times in cell cultures, the infection chance of cell is increased.Therefore, can the hypothermia operation table of continuous firing be problem demanding prompt solution in Bechtop.Waste liquid in addition in cell cultivation process mostly just directly discharges without process, easily causes various bacterial contamination.
Utility model content
For above-mentioned problems of the prior art, the utility model aims to provide a kind ofly can reduce cell infection chance, make the temperature in " locked in " operation space keep a constant low-temperature condition and can reduce the Bechtop of various bacterial contamination.
To achieve these goals, the utility model takes following technical scheme:
A kind of Bechtop, comprise worktable, casing, waste liquid bin, vacuum pumping pump and thimerosal case, described worktable is stainless material, smooth surface, backboard, side plate and top board is provided with above worktable, thus the operating space that square one-tenth one is closed on the table.Front portion, described operating space is provided with operation room door.
Described casing is positioned at the below of worktable, work box, waste liquid bin, liquid waste processing box and thimerosal case is provided with in casing, described work box, liquid waste processing box and thimerosal case are positioned at the top of casing, described thimerosal case is positioned at the right side of liquid waste processing box, described work box is used for placing instrument conventional in experiment, described thimerosal case is connected by sensing valve with liquid waste processing box, is provided with refrigerator below thimerosal case.Described waste liquid bin is positioned at the bottom of casing, is provided with waste liquid collecting box in waste liquid bin.
Described waste liquid bin side is provided with and vacuumizes pump box, described in vacuumize in pump box and be provided with vacuum pumping pump.
On described worktable, rear end is provided with conical waste liquid dump tank, the lower end of described waste liquid dump tank is connected with liquid waste processing box, the lower end of described liquid waste processing box is connected with waste liquid collecting box by liquid discharge pipe, described liquid discharge pipe is provided with valve and time delay unit, liquid discharge pipe and liquid waste processing box are detachably assembled.
Described side plate is provided with ultraviolet disinfection lamp and temperature regulator, and described temperature regulator is connected with refrigerator, the temperature in " locked in " operation space is kept the state that lower.
Further, be also provided with solid waste case in described casing, described solid waste case is used for holding various fixing waste.
Further, described backboard is provided with some hooks, described hook can be used for hanging various flexible materials cell culture bags.
Further, the surrounding of described waste liquid dump tank is provided with splasher.
Further, described waste liquid bin is provided with waste liquid and stores chamber door, described in vacuumize pump box and be provided with vacuum pumping pump chamber door.
During use, with vacuumizing pump box by " locked in " operation evacuate space, can carry out disinfection with ultraviolet disinfection lamp.Made to keep in the operating space closed the working temperature that lower by temperature regulator and refrigerator.
In an experiment or practice terminate after when needing to outwell nutrient solution, discarded cell culture fluid can be poured in waste liquid dump tank.The cell culture fluid outwelled enters liquid waste processing box by waste liquid dump tank, now sensing valve is opened automatically, the proper amount of disinfectant in thimerosal case is made to enter in liquid waste processing box, to discarded cell culture fluid disinfection, kill the various bacteriums in waste cell nutrient solution, prevent bacterium living beings and pollute.After having sterilized, the nutrient solution of mistake sterile-processed in liquid waste processing box is discharged in waste liquid collecting box by the automatic Open valve of time delay unit.The solid waste that experimental implementation is crossed is discarded in solid waste case.
The beneficial effects of the utility model are: 1) can reduce operation steps and sterilization number of times, thus reduce the infection chance of cell.2) temperature in " locked in " operation space can be made to keep a constant low-temperature condition.3) waste liquid produced in cell cultivation process discharges after germicidal treatment, thus reduces various bacterial contamination.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that waste liquid stores chamber door, operation room door, vacuum pumping pump chamber door closing condition the utility model structural representation;
Fig. 3 is the utility model vertical view;
Fig. 4 be in Fig. 3 A-A to sectional view.
Reference numeral: 1-worktable, 2-casing, 3-backboard, 4-side plate, 5-waste liquid collecting box, 6-solid waste case, 7-vacuumizes pump box, 8-waste liquid bin, 9-vacuum pumping pump, 10-work box, 11-liquid discharge pipe, 12-valve, 13-waste liquid dump tank, 14-splasher, 15-liquid waste processing box, 16-thimerosal case, 17-sensing valve, 18-links up with, 19-refrigerator, 20-ultraviolet disinfection lamp, 21-temperature regulator, 22-waste liquid stores chamber door, 23-operation room door, 24-vacuum pumping pump chamber door, 25-time delay unit.
Embodiment
For the ease of understanding, below in conjunction with accompanying drawing, by embodiment, technical solutions of the utility model are further described in detail:
As Figure 1-Figure 4, a kind of Bechtop, comprises worktable 1, casing 2, waste liquid bin 8, vacuum pumping pump 9, thimerosal case 16 and refrigerator 19.
Worktable 1 is stainless material, smooth surface, and above worktable 1, rear side is provided with backboard 3, and above worktable 1, both sides are provided with side plate 4, and above worktable 1, front side is provided with operation room door 23; Backboard 3, side plate 4 and operation room door 23 form a closed operating space.
Casing 2 is positioned at the below of worktable 1, work box 10, waste liquid bin 8, liquid waste processing box 15 and thimerosal case 16 is provided with in casing 2, work box 10, liquid waste processing box 15 and thimerosal case 16 are positioned at the top of casing 2, thimerosal case 16 is positioned at the right side of liquid waste processing box 15, be used in work box 10 placing instrument conventional in experiment, thimerosal case 16 is connected by sensing valve 17 with liquid waste processing box 15, and the below of thimerosal case 16 is provided with refrigerator 19.Waste liquid bin 8 is positioned at the bottom of casing 2, is provided with waste liquid collecting box 5 in waste liquid bin 8, and waste liquid bin 8 is provided with waste liquid and stores chamber door 22.
The right side of waste liquid bin 8 is provided with solid waste case 6, and solid waste case 6 is used for holding various fixing waste.The right side of solid waste case 6 is provided with and vacuumizes pump box 7, vacuumizes in pump box 7 and is provided with vacuum pumping pump 9.Vacuumize pump box 7 and be provided with vacuum pumping pump chamber door 24.
The upper rear end of worktable 1 is provided with conical waste liquid dump tank 13, and the lower end of waste liquid dump tank 13 is connected with liquid waste processing box 15, and the lower end of liquid waste processing box 15 is connected with waste liquid collecting box 5 by liquid discharge pipe 11; Liquid discharge pipe 11 is provided with valve 12 and time delay unit 25; Liquid discharge pipe 11 and liquid waste processing box 15 are detachably assembled.The surrounding of waste liquid dump tank 13 is provided with splasher 14.
Side plate 4 is provided with ultraviolet disinfection lamp 20 and temperature regulator 21, and temperature regulator 21 is connected with refrigerator 19, and the " locked in " operation space that backboard 3, side plate 4 and operation room door 23 can be made to form keeps a lower temperature.
Backboard 3 is provided with some hooks 18, hook 18 can be used for hanging various flexible materials cell culture bags.
During use, can with the " locked in " operation evacuate space vacuumizing pump box 7 backboard 3, side plate 4 and operation room door 23 are formed.Carry out disinfection with ultraviolet disinfection lamp 20.Made to keep in the operating space closed the working temperature that lower by temperature regulator 21 and refrigerator 19, facilitate the operations of cell cultures.
In an experiment or practice terminate after have need outwell nutrient solution time, discarded cell culture fluid can be poured in waste liquid dump tank 13, splasher 14 can be placed discarded cell culture fluid and splash on worktable 1.The cell culture fluid outwelled enters liquid waste processing box 15 by the hole bottom waste liquid dump tank 13, now sensing valve 17 is opened automatically, the proper amount of disinfectant in thimerosal case 16 is made to enter in liquid waste processing box 15, to discarded cell culture fluid disinfection, kill the various bacteriums in waste cell nutrient solution, prevent bacterium living beings and pollute.After having sterilized, the nutrient solution of disinfecting in liquid waste processing box 15 is discharged in waste liquid collecting box 5 by time delay unit 25 automatically Open valve 12.The solid waste that experimental implementation is crossed is discarded in solid waste case 6.
Above-described embodiment just illustrating or explaining technical solutions of the utility model, and the restriction that should not be construed as technical solutions of the utility model, obviously, those skilled in the art can carry out various modifications and variations to the utility model and not depart from spirit and scope of the present utility model.If these amendments and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model also comprises these amendment and modification.
Claims (6)
1. a Bechtop, comprise worktable, casing, waste liquid bin, vacuum pumping pump and thimerosal case, described worktable is stainless material, backboard, side plate and top board is provided with above worktable, thus the operating space that square one-tenth one is closed on the table, front portion, described operating space is provided with operation room door;
Described casing is positioned at the below of worktable, work box, waste liquid bin, liquid waste processing box and thimerosal case is provided with in casing, described thimerosal case is connected by sensing valve with liquid waste processing box, is provided with refrigerator below thimerosal case, is provided with waste liquid collecting box in waste liquid bin;
Described waste liquid bin side is provided with and vacuumizes pump box, described in vacuumize in pump box and be provided with vacuum pumping pump;
On described worktable, rear end is provided with conical waste liquid dump tank, the lower end of described waste liquid dump tank is connected with liquid waste processing box, the lower end of described liquid waste processing box is connected with waste liquid collecting box by liquid discharge pipe, described liquid discharge pipe is provided with valve and time delay unit, liquid discharge pipe and liquid waste processing box are detachably assembled;
Described side plate is provided with ultraviolet disinfection lamp and temperature regulator, and described temperature regulator is connected with refrigerator.
2. Bechtop according to claim 1, is characterized in that, described waste liquid bin is positioned at the bottom of casing, and described work box, liquid waste processing box and thimerosal case are positioned at the top of casing, and thimerosal case is positioned at the right side of liquid waste processing box.
3. Bechtop according to claim 2, is characterized in that, is also provided with solid waste case in described casing.
4. Bechtop according to claim 3, is characterized in that, described backboard is provided with some hooks.
5. Bechtop according to claim 4, is characterized in that, the surrounding of described waste liquid dump tank is provided with splasher.
6. the Bechtop according to any one of claim 1-5, is characterized in that, described waste liquid bin is provided with waste liquid and stores chamber door, described in vacuumize pump box and be provided with vacuum pumping pump chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202440.5U CN204509347U (en) | 2015-03-30 | 2015-03-30 | A kind of Bechtop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202440.5U CN204509347U (en) | 2015-03-30 | 2015-03-30 | A kind of Bechtop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509347U true CN204509347U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202440.5U Expired - Fee Related CN204509347U (en) | 2015-03-30 | 2015-03-30 | A kind of Bechtop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145353A (en) * | 2015-08-08 | 2015-12-16 | 李沾云 | Rapid inducing medium device for tissue culture of Alhagi sparsifolia Shap |
| CN105666431A (en) * | 2016-03-17 | 2016-06-15 | 安徽康成工业产品设计有限公司 | Disinfection workbench with automatic sensing function |
-
2015
- 2015-03-30 CN CN201520202440.5U patent/CN204509347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145353A (en) * | 2015-08-08 | 2015-12-16 | 李沾云 | Rapid inducing medium device for tissue culture of Alhagi sparsifolia Shap |
| CN105666431A (en) * | 2016-03-17 | 2016-06-15 | 安徽康成工业产品设计有限公司 | Disinfection workbench with automatic sensing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160330 |