CN110804532A - Culture medium preparation machine - Google Patents
Culture medium preparation machine Download PDFInfo
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- CN110804532A CN110804532A CN201911209302.9A CN201911209302A CN110804532A CN 110804532 A CN110804532 A CN 110804532A CN 201911209302 A CN201911209302 A CN 201911209302A CN 110804532 A CN110804532 A CN 110804532A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M99/00—Subject matter not otherwise provided for in other groups of this subclass
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Abstract
The invention discloses a culture medium preparation machine, which structurally comprises an evaporation pan, two heating seats, a machine body and a control panel, wherein the two heating seats are arranged right above the machine body and are symmetrical to each other, the control panel is arranged on the front end surface of the machine body, the evaporation pan is arranged right above the heating seats, the evaporation pan is provided with an overflow backflow cover and a cylinder body, the overflow backflow cover is arranged right above the cylinder body and is movably matched with the cylinder body, so that the overflow backflow cover is conveniently and movably arranged, the culture medium preparation machine is characterized in that the overflow backflow cover is matched with the cylinder body, the water vapor or boiled water overflowing through the vent hole obliquely slides down along the circular truncated cone cover to enter the notch, cannot overflow outwards, gradually seeps downwards from the seeping-down hole and flows back to the cylinder body, the agar culture medium generates foam through heating, because the liquid drops of the liquid backflow gradually drop to eliminate foam, the foam floating is reduced, and the preparation effect is improved.
Description
Technical Field
The invention relates to the field of culture medium preparation equipment, in particular to a culture medium preparation machine.
Background
The culture medium is used as the most basic configuration in the fields of various biological experiments, plant culture and the like, the culture medium is mainly subjected to steps of weighing by a weighing device, distilled water for production of distillation equipment, rehydration by preparation of heating equipment, sterilization by moist heat sterilization, filling by filling equipment and the like, and when the agar culture medium is heated by the heating equipment, the agar culture medium can be soaked for several minutes before being heated and dissolved; the culture medium is stirred at certain time, if the stirring is insufficient, the liquid with bubbles is boiled and overflowed, the water content in the heating equipment is reduced, and the bottom of the agar culture medium is easy to be burnt.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a culture medium preparation machine, its structure includes evaporating dish, heating seat, organism, control panel, be equipped with two heating seats directly over the organism, two heating seats are symmetrical each other, the preceding terminal surface of organism is equipped with control panel, be equipped with the evaporating dish directly over the heating seat.
The evaporating dish is provided with an overflow backflow cover and a barrel body, the overflow backflow cover is arranged right above the barrel body, and the overflow backflow cover is movably matched with the barrel body, so that the overflow backflow cover is convenient to movably mount.
Spill over backward flow lid and be equipped with blow vent, round platform lid, notch, infiltration hole down, it has a blow vent to open in the middle of on the round platform lid terminal surface, open round platform lid bottom has the round notch, open in the middle of the notch of round platform lid has a infiltration hole down, round platform lid and barrel clearance fit, infiltration hole and the inside intercommunication of barrel down.
As the further optimization of the technical scheme, the position of the infiltration hole of the notch is lower than that of the other end, so that water overflowing during boiling is collected and discharged from the infiltration hole, the liquid backflow rate is increased, and the collection is facilitated.
As the further optimization of the technical scheme, the bottom of the infiltration hole is connected with the return pipe, the tail end of the return pipe extends into the bottom of the cylinder body, the end face of the bottom end of the return pipe is inclined, the outer surface of the return pipe is engraved with the outer patterns of more than two channels, overflowed water directly emerges from the bottom of the cylinder body, the bottom water shortage is avoided, the water flows at the bottom, the flowing water cannot scorch the bottom of the water, the outer patterns arranged above the water do not burn, when the hand-shaped water-saving hand is installed, the friction of the hand can be increased, and when the hand-.
As a further optimization of the technical scheme, a movable plug is arranged in the vent hole, the movable plug is movably matched with the vent hole, the movable plug is composed of an I-shaped frame, a gas port and a fixing ring, the outer ring surface of the fixing ring is embedded with the vent hole overflowing the backflow cover, the I-shaped frame is arranged in the middle of the fixing ring, the diameters of the horizontal ends of the I-shaped frame are all larger than the inner diameter of the fixing ring, and the movable plug can automatically rise upwards under the change of the internal heating pressure intensity and can move upwards and downwards.
As the further optimization of the technical scheme, the end, positioned in the cylinder body, of the I-shaped frame is in a net shape, so that on one hand, foams generated by agar during boiling can be isolated and broken, on the other hand, the air permeability of the I-shaped frame is ensured, and liquid can overflow normally.
Advantageous effects
Compared with the prior art, the culture medium preparation machine has the following advantages:
1. according to the invention, the overflow reflux cover and the cylinder body are mutually matched, water vapor or boiled water overflowing through the air vent obliquely slides down along the circular truncated cone cover and enters the notch, the water cannot overflow outwards any more, gradually infiltrates from the infiltration hole and flows back into the cylinder body, and bubbles are generated by heating agar culture medium, and the bubbles are eliminated because liquid drops flowing back gradually, so that floating bubbles are reduced, and the preparation effect is improved.
2. The position of the infiltration hole of the notch is the lowest, so that water overflowing during boiling is conveniently collected and discharged from the infiltration hole, the liquid backflow speed is improved, the collection effect is good, and the foam elimination effect in the cylinder body is further improved.
3. The reflux pipe is arranged at the lower seepage hole, the tail end of the reflux pipe extends into the bottom of the barrel body, the refluxed water flows at the bottom, the bottom of the refluxed water cannot be burnt, the hand friction can be increased when the hand-washing hand is installed due to the external grains arranged on the reflux pipe, and the hand sliding is prevented when the hand-washing hand is installed.
4. The movable plug can be arranged in the vent hole, the movable plug can automatically rise under the change of the internal heating pressure, the I-shaped frame can move up and down, the internal pressure is automatically adjusted, and the foam removing area is cleaner.
5. The bottom of the I-shaped frame is of a net structure, so that on one hand, foams generated by agar during boiling can be isolated and broken, on the other hand, the air permeability of the I-shaped frame is ensured, and liquid can overflow normally.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of a medium preparing machine according to the present invention.
FIG. 2 is a schematic view of the structure of the evaporating dish of the present invention.
Fig. 3 is a schematic perspective view of the overflow drain cover of the present invention.
Fig. 4 is a schematic perspective view of the movable plug of the present invention.
Fig. 5 is a schematic perspective view of the movable stopper of the present invention.
In the figure: the device comprises an evaporating dish 1, a heating seat 2, a machine body 3, a control panel 5, an overflow backflow cover 6, a cylinder body 7, an air vent 6-1, a circular table cover 6-2, a notch 6-3, a downward seepage hole 6-4, a backflow pipe 8, a movable plug 5, an I-shaped frame 5-1, an air vent 5-2 and a fixing ring 5-3.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example one
Referring to fig. 1-3, the present invention provides a culture medium preparation machine, which comprises an evaporation pan 1, heating seats 2, a machine body 3, and a control panel 5, wherein two heating seats 2 are disposed over the machine body 3, the two heating seats 2 are symmetrical to each other, the control panel 5 is disposed on the front end surface of the machine body 3, and the evaporation pan 1 is disposed over the heating seats 2.
The evaporation dish 1 is equipped with overflows backward flow lid 6 and barrel 7, be equipped with directly over the barrel 7 and overflow backward flow lid 6, overflow backward flow lid 6 and barrel 7 clearance fit, the movable mounting of being convenient for overflows backward flow lid 6.
The overflow backflow cover 6 is provided with an air vent 6-1, a circular table cover 6-2, a notch 6-3 and a downward seepage hole 6-4, the air vent 6-1 is arranged in the middle of the top end face of the circular table cover 6-2, a circle of notch 6-3 is arranged at the bottom of the circular table cover 6-2, the downward seepage hole 6-4 is arranged in the middle of the notch 6-3 of the circular table cover 6-2, the circular table cover 6-2 is movably matched with the cylinder body 7, the downward seepage hole 6-4 is communicated with the inside of the cylinder body 7, steam or boiled water overflows through the air vent 6-1, inclines and slides downwards along the circular table cover 6-2, enters the notch 6-3, cannot overflow outwards, gradually seeps downwards from the downward seepage hole 6-4, flows back into the cylinder body 7, and the culture medium of agar generates foam through heating, because the liquid drops which are refluxed gradually drop to eliminate the foam, the froth is reduced.
The position of the infiltration hole 6-4 of the notch 6-3 is lower than that of the other end, so that water overflowing during boiling is collected and discharged from the infiltration hole 6-4, the liquid backflow speed is increased, and collection is facilitated.
The bottom of the lower seepage hole 6-4 is connected with a return pipe 8, the tail end of the return pipe 8 extends into the bottom of the cylinder body 7, the end face of the bottom end of the return pipe 8 is inclined, the outer surface of the return pipe 8 is engraved with outer patterns more than two times, overflowed water directly emerges from the bottom of the cylinder body 7, the bottom water shortage is avoided, the water flows at the bottom, the flowing water cannot scorch at the bottom of the water, the outer patterns arranged above the water do not burn, when the hand-operated hand-.
Agar culture medium needing to be heated is placed in a cylinder body 7 and then placed on a heating seat 2, firstly, because foam generated after heating overflows vapor or boiled water through an air vent 6-1, the water obliquely slides downwards along a circular table cover 6-2 and enters a notch 6-3, the water cannot overflow outwards, the foam gradually infiltrates from an infiltration hole 6-4 and flows back into the cylinder body 7, the foam generated by heating lipid culture medium gradually infiltrates to eliminate the foam because liquid drops flowing back to reduce floating foam, the preparation effect is improved, the position of the infiltration hole 6-4 in the notch 6-3 is the lowest, the boiled and overflowed water is conveniently gathered and discharged from the infiltration hole 6-4, the liquid backflow speed is improved, the gathering effect is good, and the foam eliminating effect in the cylinder body 7 is further improved, the return pipe 8 can be arranged at the position of the lower seepage hole 6-4, the tail end of the return pipe 8 extends into the bottom of the barrel 7, the returned water flows at the bottom, the bottom of the returned water cannot be burnt due to the flowing water, the external lines arranged on the return pipe can increase the friction of the hand when the hand is installed, and the hand can be prevented from sliding off when the hand is installed.
Example two
Referring to fig. 1-5, the present invention provides a culture medium preparation machine, which comprises an evaporation pan 1, heating seats 2, a machine body 3, and a control panel 5, wherein two heating seats 2 are disposed over the machine body 3, the two heating seats 2 are symmetrical to each other, the control panel 5 is disposed on the front end surface of the machine body 3, and the evaporation pan 1 is disposed over the heating seats 2.
The evaporation dish 1 is equipped with overflows backward flow lid 6 and barrel 7, be equipped with directly over the barrel 7 and overflow backward flow lid 6, overflow backward flow lid 6 and barrel 7 clearance fit, the movable mounting of being convenient for overflows backward flow lid 6.
The overflow backflow cover 6 is provided with an air vent 6-1, a circular table cover 6-2, a notch 6-3 and a downward seepage hole 6-4, the air vent 6-1 is arranged in the middle of the top end face of the circular table cover 6-2, a circle of notch 6-3 is arranged at the bottom of the circular table cover 6-2, the downward seepage hole 6-4 is arranged in the middle of the notch 6-3 of the circular table cover 6-2, the circular table cover 6-2 is movably matched with the cylinder body 7, the downward seepage hole 6-4 is communicated with the inside of the cylinder body 7, steam or boiled water overflows through the air vent 6-1, inclines and slides downwards along the circular table cover 6-2, enters the notch 6-3, cannot overflow outwards, gradually seeps downwards from the downward seepage hole 6-4, flows back into the cylinder body 7, and the culture medium of agar generates foam through heating, because the liquid drops which are refluxed gradually drop to eliminate the foam, the froth is reduced.
The position of the infiltration hole 6-4 of the notch 6-3 is lower than that of the other end, so that water overflowing during boiling is collected and discharged from the infiltration hole 6-4, the liquid backflow speed is increased, and collection is facilitated.
The bottom of the lower seepage hole 6-4 is connected with a return pipe 8, the tail end of the return pipe 8 extends into the bottom of the cylinder body 7, the end face of the bottom end of the return pipe 8 is inclined, the outer surface of the return pipe 8 is engraved with outer patterns more than two times, overflowed water directly emerges from the bottom of the cylinder body 7, the bottom water shortage is avoided, the water flows at the bottom, the flowing water cannot scorch at the bottom of the water, the outer patterns arranged above the water do not burn, when the hand-operated hand-.
The movable plug 5 is arranged in the vent hole 6-1, the movable plug 5 is movably matched with the vent hole 6-1, the movable plug 5 is composed of an I-shaped frame 5-1, a vent hole 5-2 and a fixing ring 5-3, the outer ring surface of the fixing ring 5-3 is embedded with the vent hole 6-1 of the overflow backflow cover 6, the I-shaped frame 5-1 is arranged in the middle of the fixing ring 5-3, the diameter of the horizontal end of the I-shaped frame 5-1 is larger than the inner diameter of the fixing ring 5-3, the movable plug can automatically lift up under the change of the internal heating pressure of the movable plug, and the I-shaped frame 5-1 can move up and down.
The end, positioned in the cylinder body 7, of the I-shaped frame 5-1 is net-shaped, so that on one hand, foams generated by the agar during boiling can be isolated and broken, on the other hand, the air permeability of the I-shaped frame is ensured, and liquid can overflow normally.
On the basis of the first embodiment, the movable plug 5 can be further arranged in the air vent 6-1, the movable plug can automatically rise under the change of the internal heating pressure, the I-shaped frame 5-1 can move up and down, the internal pressure can be automatically adjusted, foam can be removed more cleanly, the bottom of the I-shaped frame 5-1 is of a net structure, on one hand, foam generated by the agar during boiling can be isolated and broken, on the other hand, the air permeability of the agar is ensured, and liquid can normally overflow.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A culture medium preparation machine structurally comprises an evaporation dish (1), heating seats (2), a machine body (3) and a control panel (5), wherein the two heating seats (2) are arranged right above the machine body (3), the two heating seats (2) are mutually symmetrical, the control panel (5) is arranged on the front end face of the machine body (3), and the evaporation dish (1) is arranged right above the heating seats (2); the method is characterized in that:
evaporating dish (1) is equipped with overflows backward flow lid (6) and barrel (7), be equipped with directly over barrel (7) and overflow backward flow lid (6), overflow backward flow lid (6) and barrel (7) clearance fit, the movable mounting of being convenient for overflows backward flow lid (6).
2. A medium preparation machine according to claim 1, characterized in that: spill over backward flow lid (6) and be equipped with blow vent (6-1), round platform lid (6-2), notch (6-3), ooze hole (6-4) down, it has one blow vent (6-1) to open in the middle on round platform lid (6-2) top face, open round platform lid (6-2) bottom has round notch (6-3), open in the middle of notch (6-3) of round platform lid (6-2) is positive has one and oozes hole (6-4) down, round platform lid (6-2) and barrel (7) clearance fit, ooze hole (6-4) and barrel (7) inside intercommunication down.
3. A medium preparation machine according to claim 2, characterized in that: the lower seepage hole (6-4) of the notch (6-3) is positioned lower than the other end.
4. A medium preparation machine according to claim 2, characterized in that: the bottom of the lower seepage hole (6-4) is connected with a return pipe (8), the tail end of the return pipe (8) extends into the bottom of the cylinder body (7), and the end face of the bottom end of the return pipe (8) is inclined.
5. A medium preparation machine according to claim 1 or 2, characterized in that: the movable plug (5) is arranged in the vent hole (6-1), the movable plug (5) is movably matched with the vent hole (6-1), the movable plug (5) is composed of an I-shaped frame (5-1), a vent hole (5-2) and a fixing ring (5-3), the outer ring surface of the fixing ring (5-3) is embedded with the vent hole (6-1) of the overflow backflow cover (6), the I-shaped frame (5-1) is arranged in the middle of the fixing ring (5-3), the diameters of the horizontal ends of the I-shaped frame (5-1) are larger than the inner diameter of the fixing ring (5-3), the movable plug can automatically lift up under the change of the internal heating pressure of the movable plug, and the I-shaped frame (5-1) can move up and down.
6. A medium preparation machine according to claim 5, characterized in that: the end of the I-shaped frame (5-1) in the cylinder body (7) is net-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209302.9A CN110804532A (en) | 2019-11-30 | 2019-11-30 | Culture medium preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209302.9A CN110804532A (en) | 2019-11-30 | 2019-11-30 | Culture medium preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110804532A true CN110804532A (en) | 2020-02-18 |
Family
ID=69492022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911209302.9A Withdrawn CN110804532A (en) | 2019-11-30 | 2019-11-30 | Culture medium preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110804532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722359A (en) * | 2020-12-16 | 2021-04-30 | 嘉善边锋机械股份有限公司 | Fluid equipartition device for filling machine |
| CN113373054A (en) * | 2021-05-26 | 2021-09-10 | 重庆大学附属肿瘤医院 | Cancer cell diffusion preference simulation device |
-
2019
- 2019-11-30 CN CN201911209302.9A patent/CN110804532A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722359A (en) * | 2020-12-16 | 2021-04-30 | 嘉善边锋机械股份有限公司 | Fluid equipartition device for filling machine |
| CN113373054A (en) * | 2021-05-26 | 2021-09-10 | 重庆大学附属肿瘤医院 | Cancer cell diffusion preference simulation device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200218 |