CN216444987U - Cell preservation liquid filling device - Google Patents
Cell preservation liquid filling device Download PDFInfo
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- CN216444987U CN216444987U CN202121037740.4U CN202121037740U CN216444987U CN 216444987 U CN216444987 U CN 216444987U CN 202121037740 U CN202121037740 U CN 202121037740U CN 216444987 U CN216444987 U CN 216444987U
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Abstract
The utility model discloses a cell preservation solution filling device, which relates to the technical field of liquid filling equipment and comprises a base, a liquid storage box and a plurality of filling gun heads, wherein the filling gun heads are communicated with the liquid storage box, the liquid storage box is used for storing cell preservation solution, a conveying belt mounting groove is arranged on the base and is positioned right below the filling gun heads, a storage tank and a quantitative conveying device are arranged in the liquid storage box, the quantitative conveying device comprises a metering pump, a guide pipe and a liquid separating box, and the storage tank, the metering pump, the guide pipe, the liquid separating box and the filling gun heads are sequentially communicated.
Description
Technical Field
The utility model relates to the technical field of liquid filling equipment, in particular to a cell preservation solution filling device.
Background
The cell preservation solution is also called liquid-based cell preservation solution as a main consumable of a liquid-based cytology detection technology (Thin-cytology Test), the processing technology of a liquid-based Thin-layer cytology slice inspection system is born in 1991 and is first applied to gynecological cytology examination, and the research of screening cervical cancer by liquid-based cytology starts from 2001 in China, so that the technology is rapidly developed and is called a revolution of a cytology slice manufacturing technology.
In the production of cell preservation liquid, need use liquid filling machine to pack the cell preservation liquid that has prepared into in the reagent bottle, because reagent bottle is small, the liquid volume of filling at every turn is few, most liquid filling machine only has a filling mouth, in order to ensure that the liquid volume of filling at every turn is unanimous, but influenced filling efficiency greatly, the minority is a plurality of filling mouths, but when being simultaneously to a plurality of reagent bottle filling cell preservation liquid, there is the inconsistent problem of every filling mouth single filling volume, the volume deviation that leads to cell preservation liquid in the reagent bottle of filling simultaneously is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a cell preservation liquid filling device has the advantage that the filling is efficient, the filling volume is even to a plurality of filling nozzles filling volume inconsistent problem of liquid filling machine among the solution prior art.
The technical scheme adopted by the utility model is as follows:
the utility model provides a cell preservation liquid filling device, includes base, liquid reserve tank and a plurality of filling rifle head, the filling rifle head with the liquid reserve tank intercommunication, the liquid reserve tank is used for saving cell preservation liquid, be equipped with the conveyer belt mounting groove on the base, the conveyer belt mounting groove is located under the filling rifle head, be equipped with storage tank, quantitative conveyor in the liquid reserve tank, quantitative conveyor includes measuring pump, pipe, divides the liquid box, storage tank, measuring pump, pipe, branch liquid box, filling rifle head communicate in proper order.
Preferably, the lower part of storage tank is equipped with the inlet pipe, the inlet pipe passes the lower part of liquid reserve tank, the inlet pipe is transparent material, the upper end height of inlet pipe is higher than the top surface height of storage tank.
Preferably, a spoiler is arranged in the liquid separating box and is over against an outlet of the conduit in the liquid separating box.
Preferably, the cross section of the spoiler is V-shaped.
Preferably, the cross section of the spoiler is arc-shaped.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
(1) compared with a single-gun-head filling device, the filling efficiency is improved in a multiplied way by arranging the plurality of filling gun heads, in addition, the plurality of filling gun heads are communicated through the liquid dividing box, and liquid is quantitatively conveyed to the liquid dividing box by using the metering pump, so that the liquid pressure in each filling gun head is ensured to be the same during filling, the liquid amount sprayed by each filling gun head in the filling process is kept consistent, and the liquid amount in the filled reagent bottle is more uniform;
(2) the spoiler is arranged in the liquid distribution box and is over against the outlet of the guide pipe in the liquid distribution box, so that direct impact on the filling gun head caused by liquid sprayed from the guide pipe can be prevented, and the problem that the filling quantity of the filling gun head close to the outlet of the guide pipe is higher than that of the filling gun head far away from the outlet of the guide pipe can be effectively prevented.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a front view structural diagram of the present invention.
Fig. 5 is a perspective view of the quantitative transfer device.
Fig. 6 is a front view structural diagram of the liquid dividing box and the filling gun head in the embodiment 1.
Fig. 7 is a front view structural diagram of the liquid dividing box and the filling gun head in example 2.
The labels in the figure are: 1-base, 2-liquid storage tank, 3-filling gun head, 4-conveying belt mounting groove, 5-storage tank, 6-metering pump, 7-guide pipe, 8-liquid separation box, 9-feeding pipe and 10-spoiler.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.
Example 1
As shown in fig. 1-5, a cell preservation liquid filling device comprises a base 1, a liquid storage tank 2 and 8 filling gun heads 3, wherein the filling gun heads 3 are communicated with the liquid storage tank 2, the liquid storage tank 2 is used for storing cell preservation liquid, a conveyer belt mounting groove 4 is arranged on the base 1, the conveyer belt mounting groove 4 is positioned under the filling gun heads 3 and is used for mounting a conveyer belt provided with reagent bottles, a storage tank 5 and a quantitative conveying device are arranged in the liquid storage tank 2, the cell preservation liquid to be filled is stored in the storage tank 5, the quantitative conveying device comprises a metering pump 6, a guide pipe 7 and a liquid distribution box 8, the storage tank 5, the metering pump 6, the guide pipe 7, the liquid distribution box 8 and the filling gun heads 3 are sequentially communicated, the metering pump 6 is used for conveying the cell preservation liquid in the storage tank 5 to the liquid distribution box 8 and then uniformly enters the filling gun heads 3, a feeding pipe 9 is arranged at the lower part of the storage tank 5, the feeding pipe 9 passes through the lower part of the liquid storage tank 2, a top for following external cell preservation liquid of annotating to storage tank 5, inlet pipe 9 is transparent material, and the upper end height of inlet pipe 9 is higher than storage tank 5's top surface height to observe the liquid level in the storage tank 5, storage tank 5 is equipped with the storage tank opening at the top.
As shown in fig. 6, a spoiler 10 is arranged in the liquid separation box 8, the spoiler 10 faces an outlet of the conduit 7 in the liquid separation box 8, the cross section of the spoiler 10 is V-shaped, and the opening of the V-shape faces the outlet of the conduit 7, so as to prevent liquid ejected from the conduit 7 from impacting the filling gun head 3.
The working principle is as follows: the device is arranged on a cell preservation solution production line, a conveying belt is arranged on a conveying belt mounting groove 4, an empty reagent bottle passes below a filling gun head 3 under the conveying of the conveying belt, the working mode of a metering pump 6 is set to be intermittent working in advance, the single pumping quantity of the metering pump 6 is set according to the reagent bottle liquid quantity, the working interval time of the metering pump 6 is set according to the conveying interval time of the conveying belt, the metering pump 6 is opened before filling to discharge air in a liquid distribution box 8 and the filling gun head 3, when the metering pump 6 works, a fixed volume of cell preservation solution is pumped into the liquid distribution box 8, meanwhile, the liquid distribution box 8 discharges the same volume of cell preservation solution through the filling gun head 3, as the liquid pressure in each filling gun head 3 is the same, the filling gun head 3 can be ensured to spray the same volume of cell preservation solution during each filling, and a spoiler 10 is arranged in the liquid distribution box 8, the liquid sprayed out from the guide pipe 7 can be prevented from impacting the filling gun head 3, and the filling uniformity is improved.
Example 2
As shown in fig. 1-5, a cell preservation liquid filling device comprises a base 1, a liquid storage tank 2 and 8 filling gun heads 3, wherein the filling gun heads 3 are communicated with the liquid storage tank 2, the liquid storage tank 2 is used for storing cell preservation liquid, a conveyer belt mounting groove 4 is arranged on the base 1, the conveyer belt mounting groove 4 is positioned under the filling gun heads 3 and is used for mounting a conveyer belt provided with reagent bottles, a storage tank 5 and a quantitative conveying device are arranged in the liquid storage tank 2, the cell preservation liquid to be filled is stored in the storage tank 5, the quantitative conveying device comprises a metering pump 6, a guide pipe 7 and a liquid distribution box 8, the storage tank 5, the metering pump 6, the guide pipe 7, the liquid distribution box 8 and the filling gun heads 3 are sequentially communicated, the metering pump 6 is used for conveying the cell preservation liquid in the storage tank 5 to the liquid distribution box 8 and then uniformly enters the filling gun heads 3, a feeding pipe 9 is arranged at the lower part of the storage tank 5, the feeding pipe 9 passes through the lower part of the liquid storage tank 2, be used for from the external world to the storage tank 5 filling cell preservation liquid, inlet pipe 9 is transparent material, and the upper end height of inlet pipe 9 is higher than the top surface height of storage tank 5 to observe the liquid level in the storage tank 5, the top of storage tank 5 is equipped with the storage tank opening.
As shown in fig. 7, a spoiler 10 is arranged in the liquid separation box 8, the spoiler 10 faces an outlet of the conduit 7 in the liquid separation box 8, the cross section of the spoiler 10 is arc-shaped, and the V-shaped opening faces the outlet of the conduit 7, so as to prevent liquid sprayed from the conduit 7 from impacting the filling gun head 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a cell preservation liquid filling device, includes base (1), liquid reserve tank (2) and a plurality of filling rifle head (3), filling rifle head (3) with liquid reserve tank (2) intercommunication, liquid reserve tank (2) are used for storing cell preservation liquid, be equipped with conveyer belt mounting groove (4) on base (1), conveyer belt mounting groove (4) are located under filling rifle head (3), its characterized in that, be equipped with storage tank (5), quantitative conveyor in liquid reserve tank (2), quantitative conveyor includes measuring pump (6), pipe (7), branch liquid box (8), storage tank (5), measuring pump (6), pipe (7), branch liquid box (8), filling rifle head (3) communicate in proper order.
2. The filling device of cell preservation solution according to claim 1, wherein the lower portion of the storage tank (5) is provided with a feeding pipe (9), the feeding pipe (9) passes through the lower portion of the storage tank (2), the feeding pipe (9) is made of transparent material, and the height of the upper end of the feeding pipe (9) is higher than the height of the top surface of the storage tank (5).
3. The filling apparatus for a cell preservation solution according to claim 1 or 2, wherein a spoiler (10) is provided in the dispensing box (8), and the spoiler (10) faces an outlet of the conduit (7) in the dispensing box (8).
4. The filling apparatus for a cell preservation fluid according to claim 3, wherein the cross-sectional shape of the spoiler (10) is V-shaped.
5. The filling apparatus for a cell preservation fluid according to claim 3, wherein the cross-sectional shape of the spoiler (10) is an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121037740.4U CN216444987U (en) | 2021-05-15 | 2021-05-15 | Cell preservation liquid filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121037740.4U CN216444987U (en) | 2021-05-15 | 2021-05-15 | Cell preservation liquid filling device |
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| Publication Number | Publication Date |
|---|---|
| CN216444987U true CN216444987U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121037740.4U Active CN216444987U (en) | 2021-05-15 | 2021-05-15 | Cell preservation liquid filling device |
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| Country | Link |
|---|---|
| CN (1) | CN216444987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792201A (en) * | 2022-12-06 | 2023-03-14 | 上海市第十人民医院 | Biochemical detection kit |
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2021
- 2021-05-15 CN CN202121037740.4U patent/CN216444987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792201A (en) * | 2022-12-06 | 2023-03-14 | 上海市第十人民医院 | Biochemical detection kit |
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