CN210340887U - Multifunctional waste liquid tank for cell culture - Google Patents
Multifunctional waste liquid tank for cell culture Download PDFInfo
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- CN210340887U CN210340887U CN201920926553.8U CN201920926553U CN210340887U CN 210340887 U CN210340887 U CN 210340887U CN 201920926553 U CN201920926553 U CN 201920926553U CN 210340887 U CN210340887 U CN 210340887U
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Abstract
The utility model provides a multifunctional waste liquid cylinder for cell culture, which comprises a waste liquid cylinder body, a funnel-shaped bottleneck, a base of the waste liquid cylinder body, a disinfection liquid cylinder body, an anti-backflow valve system and a pipeline, wherein an inlet of the waste liquid cylinder body is provided with an anti-backflow valve; the waste liquid cylinder body is connected with the disinfectant cylinder body through a pipeline, a valve is arranged on the pipeline, and a waste liquid cylinder body base is arranged at the bottom of the waste liquid cylinder body; the entry of waste liquid cylinder body sets up in the intermediate position of the upper end of waste liquid cylinder body, the entry of waste liquid cylinder body is cylindrical, the lower extreme of infundibulate bottleneck is embedded in the entry of waste liquid cylinder body. The utility model discloses simple structure, reasonable in design, it is easy and simple to handle, improve the treatment performance of waste liquid jar, when the operation has infectivity or invasive cell experiment, can avoid having the waste liquid of infectivity or invasiveness to splash experimenter head, hand or health part, effectively protect the experimenter.
Description
Technical Field
The utility model relates to a cell culture technical field especially relates to a multi-functional waste liquid jar for cell culture.
Background
Cell culture is a necessary experimental means for biomedical researchers, and the cell culture needs to be carried out in a super clean bench and requires the whole process to ensure sterility. The conventional polypropylene waste liquid tank is wide-mouthed and is not high-temperature resistant, and can only be disinfected and sterilized by spraying alcohol and ultraviolet irradiation, so that the conventional polypropylene waste liquid tank is not thorough enough and has the risk of bacterial contamination; wide mouth is easy to splash, and when some infectious or invasive experiments are carried out, waste liquid with high infectivity or invasiveness is easy to splash to the head, the hands or the body of an experimenter to cause injury; the glass waste liquid tank can be sterilized under high pressure, but is slippery after being wetted, not easy to take, fragile and not suitable for large-scale use. The waste liquid tank is the most critical and dangerous contamination factor present in the clean bench. If the waste liquid cylinder is carelessly overturned, the test bed can be polluted or corroded, and the experimental personnel can be injured.
Chinese utility model patent (CN207562914U) discloses a double-cylinder solid-liquid separation waste liquid cylinder, including outer jar (1), inner jar (5), lid (3), sharp weapon collection box (9), outer jar (1) is the uncovered top, inside hollow container, be connected with handle (2) on the outer wall of outer jar (1), outer jar (1) top lid has closed lid (3), one end of lid (3) links to each other with one side that outer jar (1) facial make-up was equipped with handle (2), outer jar (1) top is equipped with liquid outlet nozzle (4), liquid outlet nozzle (4) are used for pouring out the waste liquid in outer jar (1), outer jar (1) outside is equipped with sharp weapon collection box (9), upper portion is equipped with inner jar (5) in outer jar (1), inner jar (5) include the open cylinder body of upper and lower extreme, inner jar (5) bottom is connected with filter screen (7), filter screen (7) are toper structure; although the utility model discloses a separation of solid waste, liquid waste can be realized.
The conventional polypropylene waste liquid tank is wide-mouthed and is not high-temperature resistant, and can only be disinfected and sterilized by spraying alcohol and ultraviolet irradiation, so that the conventional polypropylene waste liquid tank is not thorough enough and has the risk of bacterial contamination; the waste liquid is easy to splash when poured into a wide-mouth waste liquid tank, and the highly infectious or invasive waste liquid is easy to splash to hands or body parts of experimenters to cause injury when some experiments with infectivity or invasiveness are carried out; the glass waste liquid tank can be sterilized under high pressure, but is slippery after being wetted, not easy to take, fragile and not suitable for large-scale use. The waste liquid tank is the most critical and dangerous contamination factor present in the clean bench. If the waste liquid cylinder is carelessly overturned, the test bed can be polluted or corroded, and the experimental personnel can be injured.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a multi-functional waste liquid jar for cell culture, this waste liquid jar simple structure, reasonable in design, it is easy and simple to handle, improve the processing property of waste liquid jar, prevent that the waste liquid from splashing simultaneously, cause the pollution and the corruption of operation mesa, and do not influence cell culture's operation process, can reduce volatilizing of waste liquid again. When the infectious or invasive cell experiment is operated, the infectious or invasive waste liquid can be prevented from splashing to the head, the hands or the body of an experimenter, and the experimenter is effectively protected. The jar mouth sets up prevents the valve system that backflows, effectively prevents the outflow of inside waste liquid when the waste liquid jar is emptyd, pollutes the operation mesa and effectively avoids waste liquid and experimenter's direct contact. The side of the waste liquid tank is provided with the water outlet, so that waste liquid can be discharged conveniently, open operation is avoided, the exposed area of the waste liquid is effectively reduced, and the risk of bacteria contamination is reduced. The design of bottom antiskid effectively prevents that the waste liquid jar from sliding and causing the waste liquid to flow out. The disinfectant tank is connected with the waste liquid tank, and when a valve is opened, disinfectant can flow into the waste liquid tank to prevent the waste liquid from being infected with bacteria; the connecting part of the disinfectant tank and the waste liquid tank can be detached, and flexible operation can be realized according to the requirement. The handles on the two sides are convenient to take and not easy to slip.
For solving the above technical problem, the utility model discloses a technical scheme is: a multifunctional waste liquid cylinder for cell culture comprises a waste liquid cylinder body, a funnel-shaped bottle mouth, a base of the waste liquid cylinder body, a disinfection liquid cylinder body, an anti-backflow valve system and a pipeline, wherein an inlet of the waste liquid cylinder body is provided with an anti-backflow valve; a liquid inlet is formed in the top end of the waste liquid cylinder body, a liquid outlet is formed in the lower portion of the side wall of the disinfectant liquid cylinder body, one end of the pipeline extends into the liquid inlet, a spray nozzle is arranged on the pipeline extending into the liquid inlet, and the other end of the pipeline is connected with the liquid outlet of the disinfectant liquid cylinder body; the waste liquid cylinder body is connected with the disinfectant cylinder body through a pipeline, a valve is arranged on the pipeline, and a waste liquid cylinder body base is arranged at the bottom of the waste liquid cylinder body; the waste liquid cylinder body base is a rubber base; the inlet of the waste liquid cylinder body is arranged in the middle of the top end of the waste liquid cylinder body, the inlet of the waste liquid cylinder body is cylindrical, the lower end of the funnel-shaped bottle opening is cylindrical, and the lower end of the funnel-shaped bottle opening is embedded in the inlet of the waste liquid cylinder body; the diameter of the inlet of the waste liquid cylinder body is 1-2 cm;
the waste liquid cylinder body comprises a first cylinder body and a second cylinder body, a filter screen is arranged between the first cylinder body and the second cylinder body, and the first cylinder body and the second cylinder body are cylindrical cylinder bodies.
Preferably, the anti-backflow membrane valve is in a four-valve furling shape, the concave surface faces the outside of the waste liquid cylinder body, and the convex surface faces the inside of the waste liquid cylinder body.
Preferably, a water outlet is formed in the lower portion of the side wall of the waste liquid cylinder body.
Preferably, handles are symmetrically arranged on the upper portions of the outer walls of the two sides of the second cylinder body.
Preferably, the disinfection liquid cylinder body is provided with scales.
Preferably, the second cylinder bottom of waste liquid cylinder body is provided with the sucking disc, the second cylinder of waste liquid cylinder body passes through the sucking disc and adsorbs on waste liquid cylinder body base.
Preferably, the first cylinder is detachably connected with the second cylinder.
Preferably, the filter screen is embedded in the second cylinder body, and a pull ring is arranged on the filter screen and used for conveniently detaching the filter screen.
Preferably, the first cylinder block and the second cylinder block are connected by bolts.
Preferably, the spray head comprises a plurality of nozzles, which are evenly arranged below the spray head.
Compared with the prior art, the utility model discloses the beneficial effect who produces is:
(1) the inlet of the waste liquid cylinder body provided by the utility model is provided with the anti-backflow valve for preventing the waste liquid from flowing backwards, the anti-backflow valve is in a four-valve furled shape, the concave surface faces outwards, and the convex surface faces inwards, so that the waste liquid can be effectively prevented from being detected and the pollution of the air in the waste liquid cylinder to the outside can be effectively prevented;
(2) the disinfection liquid cylinder body provided by the utility model is connected with the waste liquid cylinder body, and the disinfection liquid is controlled to enter the waste liquid cylinder body through the valve, so that the risk of contamination of the waste liquid is reduced; the connecting part of the disinfection liquid cylinder body and the waste liquid cylinder can be detached and can be flexibly used according to the requirement;
(3) the utility model provides an entry of waste liquid cylinder body uses the tang design, and the waste liquid cylinder cap is opened in solving current use, and the waste liquid is volatile, easily causes the pollution and the corruption of operation mesa, harm laboratory operating personnel scheduling problem to reduce among the cell culture process pollution factor, waste liquid safety. Particularly, when the infectious or invasive cell experiment is operated, the infectious or invasive waste liquid can be prevented from splashing to the head, the hands or the body of an experimenter, and the experimenter is effectively protected;
(4) a waste liquid cylinder body base is arranged at the bottom of the waste liquid cylinder body; the waste liquid cylinder body base is the coarse seat of rubber, and the coarse seat of rubber adsorbs on the operation mesa through the sucking disc, effectively avoids the waste liquid jar to slide askewly, and the waste liquid flows out, causes the pollution.
(5) The utility model discloses simple structure, reasonable in design, it is easy and simple to handle, improve the processing property of useless liquid jar, prevent simultaneously that the waste liquid from splashing, the cylinder body is askew to fall and the waste liquid is palirrhea, causes the pollution and the corruption of making the mesa, endangers the experimenter, and does not influence cell culture's operation process, can reduce volatilizing of waste liquid again.
(6) The utility model provides a first cylinder body can be dismantled with the second cylinder body and be connected, the washing of the cylinder body of being convenient for and to the operation of solid-liquid separation back filter screen.
Drawings
FIG. 1 is a schematic structural view of a multifunctional cell culture waste liquid tank according to the present invention;
fig. 2 is a schematic view of an anti-backflow valve provided by the present invention;
fig. 3 is a schematic view of the spray head provided by the present invention.
The specific meanings of the symbols in the drawings are as follows:
1: a funnel-shaped bottle mouth; 2: an anti-reflux valve; 3: a handle; 4: a water outlet; 5: a pipeline; 6: a valve; 7: a disinfectant tank body; 8: a waste liquid cylinder; 9: a waste liquor cylinder base; 10: a first cylinder; 11: a second cylinder; 12: a filter screen; 13: a spray head; 14: a nozzle; 15: and (4) bolts.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model provides a multi-functional waste liquid jar for cell culture, simple structure, reasonable in design, it is easy and simple to handle, improve the processing property of waste liquid jar, prevent simultaneously that the waste liquid from splashing, cause the pollution and the corruption of making the mesa, and do not influence cell culture's operation process, can reduce volatilizing of waste liquid again. When the infectious or invasive cell experiment is operated, the infectious or invasive waste liquid can be prevented from splashing and flowing out, so that the waste liquid is directly contacted with the head, hands or body parts of an experimenter, and the experimenter is effectively protected.
Referring to fig. 1, fig. 1 is a schematic structural view of a multifunctional cell culture waste liquid tank provided by the present invention;
the utility model provides a multifunctional waste liquid cylinder for cell culture, which comprises a waste liquid cylinder body 8, a funnel-shaped bottleneck 1, a waste liquid cylinder body base 9, a disinfectant cylinder body 7, an anti-backflow valve 2 and a pipeline 5, wherein the inlet of the waste liquid cylinder body is provided with the anti-backflow valve 2; a liquid inlet is formed in the top end of the waste liquid cylinder 8, a liquid outlet is formed in the lower portion of the side wall of the disinfectant cylinder 7, one end of the pipeline 5 extends into the liquid inlet, a spray head 13 is arranged on the pipeline 5 extending into the liquid inlet, and the other end of the pipeline is connected with the liquid outlet of the disinfectant cylinder 7; the waste liquid cylinder body 8 is connected with the disinfectant cylinder body 7 through a pipeline 5, a valve 6 is arranged on the pipeline 5, and a waste liquid cylinder body base 9 is arranged at the bottom of the waste liquid cylinder body 8; the waste liquid cylinder body base 9 is a rubber rough base; the inlet of the waste liquid cylinder body 8 is arranged in the middle of the top end of the waste liquid cylinder body 8, the inlet of the waste liquid cylinder body 8 is cylindrical, the lower end of the funnel-shaped bottle mouth 1 is cylindrical, and the lower end of the funnel-shaped bottle mouth 1 is embedded in the inlet of the waste liquid 7; the diameter of the inlet of the waste liquid cylinder 7 is 1-2 cm; the inlet of the waste liquid cylinder body provided by the utility model adopts a narrow-mouth design; the problems that in the prior art, a waste liquid cylinder cover is open, waste liquid is volatile, pollution and corrosion of an operation table surface are easily caused, and laboratory operators are harmed are solved, so that the pollution coefficient in the cell culture process is reduced, and the waste liquid is safe. Particularly, when the infectious or invasive cell experiment is operated, the infectious or invasive waste liquid can be prevented from splashing to the head, the hands or the body of an experimenter, and the experimenter is effectively protected.
The utility model provides a waste liquid cylinder body 8 includes first cylinder body 10 and second cylinder body 11, is provided with filter screen 12 between first cylinder body 10 and the second cylinder body 11, first cylinder body 10 and second cylinder body 11 are cylindrical cylinder body.
Referring to fig. 2, fig. 2 is a schematic view of an anti-backflow valve provided by the present invention; the utility model provides an anti-reflux membrane valve 2 which is in a four-valve furled shape, the concave surface faces to the outside of the waste liquid cylinder body 8, and the convex surface faces to the inside of the waste liquid cylinder body 8; the utility model provides an entry of waste liquid cylinder body is provided with prevents that the refluence of waste liquid is prevented to the anti-valve that flows back, prevents that the anti-valve that flows back is four lamellas and draws in the form in, and the concave surface is outwards, and the convex surface can prevent effectively that the waste liquid from detecting and waste liquid jar interior air from to external pollution in to the jar.
The lower part of the side wall of the waste liquid cylinder body 8 provided by the utility model is provided with a water outlet 4; handles 3 are symmetrically arranged on the upper parts of the outer walls of the two sides of the second cylinder body 11. The disinfectant tank body 7 is provided with scales. The 8 bottom of second cylinder body in the waste liquid cylinder body 8 is provided with the sucking disc, the second cylinder body in the waste liquid cylinder body passes through the sucking disc and adsorbs on waste liquid cylinder body base. The utility model provides a first cylinder body 10 can dismantle with second cylinder body 11 and be connected, the washing of the cylinder body of being convenient for and to the operation of solid-liquid separation back filter screen.
The utility model provides a filter screen 12 embedded in the second cylinder 11, just be provided with the pull ring on the filter screen 12, the pull ring is used for conveniently dismantling filter screen 12. The first cylinder 10 and the second cylinder 11 are connected by a bolt 15.
Referring to fig. 3, the present invention provides a spray head 13 comprising a plurality of nozzles 14, wherein the nozzles 14 are uniformly arranged below the spray head. The utility model provides a be provided with the different nozzle 14 of a plurality of direction on shower nozzle 13, nozzle 14's inclination is by shower nozzle 13 center outside grow gradually, preferably at 30 to 80 within ranges crescent. The nozzle 14 has a spiral-shaped nozzle with a conical spray effect, according to the actual requirements. The utility model provides a shower nozzle can be so that the disinfection is effectual, can disinfect to all directions in the waste liquid cylinder body.
The above-mentioned series of detailed descriptions are only specific to the feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all the changes made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a multi-functional waste liquid jar for cell culture, includes waste liquid cylinder body, infundibulate bottleneck, waste liquid cylinder body base, its characterized in that: the device also comprises a disinfection liquid cylinder body, an anti-backflow valve and a pipeline, wherein the anti-backflow valve is arranged at the inlet of the waste liquid cylinder body; a liquid inlet is formed in the top end of the waste liquid cylinder body, a liquid outlet is formed in the lower portion of the side wall of the disinfectant liquid cylinder body, one end of the pipeline extends into the liquid inlet, a spray nozzle is arranged on the pipeline extending into the liquid inlet, and the other end of the pipeline is connected with the liquid outlet of the disinfectant liquid cylinder body; the waste liquid cylinder body is connected with the disinfectant cylinder body through a pipeline, a valve is arranged on the pipeline, and a waste liquid cylinder body base is arranged at the bottom of the waste liquid cylinder body; the base of the waste liquid cylinder body is a rubber rough base; the inlet of the waste liquid cylinder body is arranged in the middle of the top end of the waste liquid cylinder body, the inlet of the waste liquid cylinder body is cylindrical, the lower end of the funnel-shaped bottle opening is cylindrical, and the lower end of the funnel-shaped bottle opening is embedded in the inlet of the waste liquid cylinder body; the diameter of the inlet of the waste liquid cylinder body is 1-2 cm;
the waste liquid cylinder body comprises a first cylinder body and a second cylinder body, a filter screen is arranged between the first cylinder body and the second cylinder body, and the first cylinder body and the second cylinder body are cylindrical cylinder bodies.
2. The multifunctional waste liquid tank for cell culture according to claim 1, wherein the anti-reflux membrane flap is in a four-flap closed shape, and has a concave surface facing the outside of the waste liquid tank and a convex surface facing the inside of the waste liquid tank.
3. The multifunctional waste liquid tank for cell culture according to claim 1, wherein a water outlet is provided at a lower portion of a side wall of the waste liquid tank.
4. The multifunctional waste liquid tank for cell culture according to claim 1, wherein handles are symmetrically arranged on the upper parts of the outer walls of both sides of the second tank body.
5. The multifunctional waste liquid tank for cell culture according to claim 1, wherein said sterilizing liquid tank body is provided with a scale.
6. The multifunctional waste liquid tank for cell culture according to claim 1, wherein a suction cup is provided at a bottom end of the second tank of the waste liquid tank, and the second tank of the waste liquid tank is attached to the base of the waste liquid tank by the suction cup.
7. The multifunctional waste liquid tank for cell culture according to claim 1, wherein the first tank body is detachably connected to the second tank body.
8. The multifunctional cell culture waste liquid tank as claimed in claim 1, wherein the filter net is embedded in the second tank body, and a pull ring is provided on the filter net for facilitating the detachment of the filter net.
9. The multifunctional waste liquid tank for cell culture according to claim 1, wherein the first tank body and the second tank body are connected by a bolt.
10. The multifunctional waste liquid tank for cell culture according to claim 1, wherein the spray head comprises a plurality of nozzles, and the nozzles are uniformly arranged below the spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926553.8U CN210340887U (en) | 2019-06-19 | 2019-06-19 | Multifunctional waste liquid tank for cell culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926553.8U CN210340887U (en) | 2019-06-19 | 2019-06-19 | Multifunctional waste liquid tank for cell culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210340887U true CN210340887U (en) | 2020-04-17 |
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ID=70186683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920926553.8U Active CN210340887U (en) | 2019-06-19 | 2019-06-19 | Multifunctional waste liquid tank for cell culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210340887U (en) |
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2019
- 2019-06-19 CN CN201920926553.8U patent/CN210340887U/en active Active
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