CN208632526U - The quick connector of bioreactor culture - Google Patents
The quick connector of bioreactor culture Download PDFInfo
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- CN208632526U CN208632526U CN201821178338.6U CN201821178338U CN208632526U CN 208632526 U CN208632526 U CN 208632526U CN 201821178338 U CN201821178338 U CN 201821178338U CN 208632526 U CN208632526 U CN 208632526U
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- interface portion
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- interface
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Abstract
The utility model discloses a kind of quick connector of bioreactor culture, the first connector and the second connector including the setting that cooperates, the first connector includes the first main part, first interface portion and the first connecting portion of coaxial arrangement；Second connector includes the second main part and the second interface portion of coaxial arrangement, at least one stop mechanism is provided on the outside of first interface portion, second interface portion is provided with the guide groove to match with stop mechanism, when first interface portion is inserted in second interface portion and relative rotary motion occurs for first interface portion and second interface portion, stop mechanism can be embedded in guide groove and move along guide groove, so that the first connector be made to be fixedly connected with the second connector.The first connector of quick connector of bioreactor culture provided by the embodiment of the utility model can realize quickly sterile connection simultaneously under the protection of flames, be more suitable for the lower sterile working of flame protection by being inserted into the second connector and rotating to achieve a fixed connection.
Description
Technical field
The utility model relates to a kind of quick connector, in particular to the quick connection of a kind of bioreactor culture
Device belongs to bioreactor equipment technical field.
Background technique
In microbial fermentation and cell cultivation process, inoculation, feed supplement are changed the processes such as liquid, blowing and are often needed each biology
Reactor or bioreactor are connect with feed supplement bottle.Existing connector deposit mostly using NBS as the glass quick coupling of representative more
In following disadvantage: (1) quick coupling is glass material, and procedure of processing is cumbersome and frangible, and there are the sterile calcination explosions of flame
It is dangerous；(2) when supplementing lye using the quick coupling of glass material, alkali liquid corrosion glass production sodium metasilicate, adhint is difficult to
It extracts；(3) interface is to be not easy to connect with silicone tube with column cylinder or cone table；(4) sealing need to add silica gel oily, increase dye
Bacterium probability.
Utility model content
The main purpose of the utility model is to provide a kind of quick connectors of bioreactor culture, existing to overcome
There is the deficiency of technology.
For the aforementioned purpose of utility model of realization, the technical solution adopted in the utility model includes:
The utility model embodiment provides a kind of quick connector of bioreactor culture, including cooperates and set
The first connector and the second connector set, first connector include the first main part of coaxial arrangement, first interface portion
And first connecting portion, first interface portion are set between the first main part and first connecting portion, and first main part and
First connecting portion is connected；Second connector includes the second main part of coaxial arrangement and is set to the second main part one
The outer diameter in the second interface portion at end, at least partly described first interface portion is slightly less than the internal diameter in second interface portion, and described first connects
At least one stop mechanism is provided on the outside of oral area, the second interface portion is provided with to be led with what the stop mechanism matched
To slot, when first interface portion is inserted in second interface portion and relative rotary motion occurs for first interface portion and second interface portion
When, at least partly described first connecting portion is inserted in the second main part, and the stop mechanism can be embedded in the guide groove
It is interior and moved along the guide groove, so that first connector be made to be fixedly connected with the second connector.
Further, the stop mechanism includes the stopper posts of vertical first interface portion setting；The guide groove includes edge
First fluting of second interface portion axis direction setting and the second fluting along the setting of second interface portion circumferential direction, described the
One fluting and the second opening in communication, the first fluting is connected with the open end in second interface portion, and the diameter of the stopper posts
It is slightly less than the width of the first fluting and the second fluting.
Further, first interface portion outside spacers are surrounded with more than two first fixing grooves, and described
Sealing ring is provided in one fixing groove, the sealing ring is set between the stopper posts and first connecting portion.
Further, the outer diameter in the first interface portion is slightly less than the internal diameter in second interface portion, the first connecting portion
Outer diameter is slightly less than the internal diameter of the second main part.
Further, the diameter of the first connecting portion is less than the diameter in first interface portion, and the diameter in first interface portion is big
In the diameter of the first main part；The diameter in the second interface portion is greater than the diameter of the second main part.
Further, the first interface portion is equipped at least close to one end of the first main part to be fixedly connected
Second fixing groove of adapter tube, the second interface portion are equipped at least close to one end of the second main part to be connected and fixed connection
The third fixing groove of pipe.
Further, the one end of first main part far from first interface portion is pagoda connector；Second main part
One end far from second interface portion is pagoda connector.
Further, first connector and the second connector are tubular structure.
Further, first connector and the second connector are stainless joint.
Compared with prior art, include: the advantages of the utility model
(1) the first connector in the quick connector of bioreactor culture provided by the embodiment of the utility model and
Two connectors are Stainless steel 316 L material, and it is non-friable that the processing is simple, are more suitable for flame sterile working；First connector passes through insertion the
It in two connectors and rotates to achieve a fixed connection, can realize quick sterile connection under the protection of flames；
(2) Stainless steel 316 L material can be avoided the case where bond difficult is between the first connector and the second connector to extract；
The end interface of (3) first connectors and the second connector is pagoda connector, and main close to first in first interface portion
One end, the second interface portion in body portion are equipped with the ring-type to match with fixed rubber band close to one end of the second main part and fix
Slot (annular fixing groove) can connect via one end of fixed rubber band and annular fixing groove (annular retaining grooves) silicone tube with first
Head and the second connector closely connect；
(4) it is provided with more than two O-ring sealings in the first interface portion of the first connector, it is several to greatly reduce microbiological contamination
Rate.
Detailed description of the invention
Fig. 1 is a kind of structure of the quick connector of bioreactor culture in one exemplary embodiments of the utility model
Schematic diagram；
Fig. 2 is the structural schematic diagram of the first connector in one exemplary embodiments of the utility model；
Fig. 3 is the structural schematic diagram of the second connector in one exemplary embodiments of the utility model.
Specific embodiment
In view of deficiency in the prior art, inventor is studied for a long period of time and is largely practiced, and is able to propose that this is practical new
The technical solution of type.The technical solution, its implementation process and principle etc. will be further explained as follows.
The utility model embodiment provides a kind of quick connector of bioreactor culture, including cooperates and set
The first connector and the second connector set, first connector include the first main part of coaxial arrangement, first interface portion
And first connecting portion, first interface portion are set between the first main part and first connecting portion, and first main part and
First connecting portion is connected；Second connector includes the second main part of coaxial arrangement and is set to the second main part one
The outer diameter in the second interface portion at end, at least partly described first interface portion is slightly less than the internal diameter in second interface portion, and described first connects
At least one stop mechanism is provided on the outside of oral area, the second interface portion is provided with to be led with what the stop mechanism matched
To slot, when first interface portion is inserted in second interface portion and relative rotary motion occurs for first interface portion and second interface portion
When, at least partly described first connecting portion is inserted in the second main part, and the stop mechanism can be embedded in the guide groove
It is interior and moved along the guide groove, so that first connector be made to be fixedly connected with the second connector.
Further, the stop mechanism includes the stopper posts of vertical first interface portion setting；The guide groove includes edge
First fluting of second interface portion axis direction setting and the second fluting along the setting of second interface portion circumferential direction, described the
One fluting and the second opening in communication, the first fluting is connected with the open end in second interface portion, and the diameter of the stopper posts
It is slightly less than the width of the first fluting and the second fluting.
Further, first interface portion outside spacers are surrounded with more than two first fixing grooves, and described
Sealing ring is provided in one fixing groove, the sealing ring is set between the stopper posts and first connecting portion.
Further, the outer diameter in the first interface portion is slightly less than the internal diameter in second interface portion, the first connecting portion
Outer diameter is slightly less than the internal diameter of the second main part.
Further, the diameter of the first connecting portion is less than the diameter in first interface portion, and the diameter in first interface portion is big
In the diameter of the first main part；The diameter in the second interface portion is greater than the diameter of the second main part.
Further, the first interface portion is equipped at least close to one end of the first main part to be fixedly connected
Second fixing groove of adapter tube, the second interface portion are equipped at least close to one end of the second main part to be connected and fixed connection
The third fixing groove of pipe.
Further, the one end of first main part far from first interface portion is pagoda connector；Second main part
One end far from second interface portion is pagoda connector.
Further, first connector and the second connector are tubular structure.
Further, first connector and the second connector are stainless joint.
The technical solution, its implementation process and principle etc. will be further explained in conjunction with attached drawing as follows.
Referring to Fig. 1, a kind of quick connector of bioreactor culture, the first connection including the setting that cooperates
Head (0 or referred to as male connector) 1 and the second connector (or referred to as female) 2, the first connector and the second connector in a tubular form, material
Matter is 316L stainless steel, and the first connector and the second connector can be fixedly connected with silicone tube (i.e. connecting tube), and the first connector
It can be inserted in the second connector, and relative rotary motion can occur via the first connector and the second connector and make the first connector
It is quickly connected and fixed with the realization of the second connector；Fig. 1 and Fig. 2 are please referred to, the first connector 1 includes the first main part of coaxial arrangement
11, first interface portion 12 and first connecting portion 13, first interface portion 12 are set to the first main part 11 and first connecting portion 13
Between, and the first main part 11 is connected with first connecting portion 13, is at least provided with form friction pattern on the outside of first interface portion；The
The diameter of one interface portion 12 is greater than the diameter of the first main part 11 and first connecting portion 13, thus in first interface portion 12 and first
Be formed with step structure between main part 11, between first interface portion 12 and first connecting portion 13, on the outside of the first interface portion between
Every being provided with more than two annular fixing grooves (i.e. the first fixing groove) 104, sealing ring is provided in annular fixing groove 104
104 ', at least one stopper posts (not shown) stopper posts and first interface portion are additionally provided in the outside in first interface portion 12
Perpendicular, sealing ring is arranged between stopper posts and first connecting portion 13,11 one end far from first interface portion of the first main part
For pagoda connector 101, it is provided on the end face of the one end 102 of the first main part 11 in first interface portion 12 cricoid solid
Determine slot (i.e. the second fixing groove) 13, when silicone tube is set on the first main part 11, fixing groove 103 is inserted into one end of rubber band
It is interior.Fig. 1 and Fig. 3 are please referred to, the second connector 2 includes the second main part 21 of coaxial arrangement and is set to the second main part one
The second interface portion 22 at end, the diameter in second interface portion 22 are greater than the diameter of the second main part 21, thus in second interface portion and
The junction of second main part forms step structure, is pagoda connector in the one end of the second main part 21 far from second interface portion 22
201；The form friction pattern being at least arranged in the outside in second interface portion, second interface portion 22 is interior to have accommodating cavity, second interface portion
On be provided with the guide groove (not shown) to match with stopper posts, guide groove includes that second interface portion axis direction is arranged
First fluting and the second fluting (second fluting be arc groove) along the setting of second interface portion circumferential direction, the first fluting and the
Two opening in communication, the first fluting is connected with the open end 202 in second interface portion, and the diameter of stopper posts is slightly less than first and opens
The width of slot and the second fluting, second interface portion is provided with annular fixing groove (i.e. on one end end face 203 of the second main part
Third fixing groove) 204.It is slightly less than second interface portion 22 referring to the outer diameter of Fig. 1, at least partly first interface portion 12, institute
Internal diameter, the outer diameter of first connecting portion 13 are slightly less than the internal diameter of the second main part 21, when first interface portion 12 is inserted in second interface
When relative rotary motion occurs in portion 22 and first interface portion and second interface portion, at least partly first connecting portion 13 is inserted in the
In two main parts 21, and stop mechanism can enter the second fluting via the first fluting, and move along the second fluting, to make the
One connector is fixedly connected with the second connector.
Specifically, the first main part of the first connector is connect with silicone tube, by the second main part 21 of the second connector with
Silicone tube connection, by first interface portion 12 and second interface portion 22 in the environment of flame is protected, first interface portion 12 and with the
One interconnecting piece 13 is inserted into second interface portion 22, and makes 22 relative rotary motion of first interface portion 12 and second interface portion, thus
The first connector and the second connector is set to complete the connection in the case where firewire protects environment.
The first connector and second in the quick connector of bioreactor culture provided by the embodiment of the utility model
Connector is Stainless steel 316 L material, and it is non-friable that the processing is simple, is more suitable for flame sterile working；First connector passes through insertion second
It in connector and rotates to achieve a fixed connection, can realize quick sterile connection, and Stainless steel 316 L material under the protection of flames,
It can be avoided the case where bond difficult is between the first connector and the second connector to extract；The end interface of first connector and the second connector
Be pagoda connector, and in first interface portion close to one end of the first main part, second interface portion close to the one of the second main part
End is equipped with to match annular retaining grooves (annular fixing groove) with fixed rubber band, via fixed rubber band and annular fixing groove
One end of (annular retaining grooves) silicone tube can closely be connect with the first connector and the second connector；In the first interface of the first connector
It is provided with more than two O-ring sealings in portion, greatly reduces microbiological contamination probability.
It should be appreciated that above-described embodiment is only to illustrate the technical ideas and features of the present invention, it is ripe its object is to allow
The personage for knowing technique can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the utility model
Within protection scope.
Claims (9)
1. a kind of quick connector of bioreactor culture, the first connector and the second connection including the setting that cooperates
Head, it is characterised in that: first connector includes the first main part, first interface portion and the first connection of coaxial arrangement
Portion, first interface portion are set between the first main part and first connecting portion, and first main part and first connecting portion phase
Connection；Second connector includes the second main part of coaxial arrangement and the second interface for being set to second main part one end
Portion, the outer diameter in at least partly described first interface portion are slightly less than the internal diameter in second interface portion, set on the outside of the first interface portion
It is equipped at least one stop mechanism, the second interface portion is provided with the guide groove to match with the stop mechanism, when first
When interface portion is inserted in second interface portion and relative rotary motion occurs for first interface portion and second interface portion, at least partly institute
It states first connecting portion to be inserted in the second main part, and the stop mechanism can be embedded in the guide groove and along the guiding
Slot movement, so that first connector be made to be fixedly connected with the second connector.
2. the quick connector of bioreactor culture according to claim 1, it is characterised in that: the stop mechanism
Stopper posts including the setting of vertical first interface portion；The guide groove includes opening along the first of the setting of second interface portion axis direction
Slot and the second fluting being arranged along second interface portion circumferential direction, first fluting and the second opening in communication, first opens
Slot is connected with the open end in second interface portion, and the diameter of the stopper posts is slightly less than the width of the first fluting and the second fluting
Degree.
3. the quick connector of bioreactor culture according to claim 2, it is characterised in that: the first interface
Portion's outside spacers are surrounded with more than two first fixing grooves, and sealing ring is provided in first fixing groove, described close
Seal is set between the stopper posts and first connecting portion.
4. the quick connector of bioreactor culture according to claim 1, it is characterised in that: the first interface
The outer diameter in portion is slightly less than the internal diameter in second interface portion, and the outer diameter of the first connecting portion is slightly less than the internal diameter of the second main part.
5. the quick connector of bioreactor culture according to claim 4, it is characterised in that: first connection
The diameter in portion is less than the diameter in first interface portion, and the diameter in first interface portion is greater than the diameter of the first main part；Described second connects
The diameter of oral area is greater than the diameter of the second main part.
6. the quick connector of bioreactor culture according to claim 1 or 5, it is characterised in that: described first
Interface portion is equipped with close to one end of the first main part and at least connects to the second fixing groove for being connected and fixed connecting tube, described second
Oral area is equipped with the third fixing groove at least to be connected and fixed connecting tube close to one end of the second main part.
7. the quick connector of bioreactor culture according to claim 1, it is characterised in that: first main body
The one end of portion far from first interface portion is pagoda connector；Second main part connects far from the one end in second interface portion for pagoda
Head.
8. the quick connector of bioreactor culture according to claim 1, it is characterised in that: first connection
Head and the second connector are tubular structure.
9. the quick connector of bioreactor culture according to claim 1, it is characterised in that: first connection
Head and the second connector are stainless joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178338.6U CN208632526U (en) | 2018-07-24 | 2018-07-24 | The quick connector of bioreactor culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178338.6U CN208632526U (en) | 2018-07-24 | 2018-07-24 | The quick connector of bioreactor culture |
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| Publication Number | Publication Date |
|---|---|
| CN208632526U true CN208632526U (en) | 2019-03-22 |
Family
ID=65738702
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178338.6U Active CN208632526U (en) | 2018-07-24 | 2018-07-24 | The quick connector of bioreactor culture |
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| Country | Link |
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| CN (1) | CN208632526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117887572A (en) * | 2023-12-01 | 2024-04-16 | 山东壹瑞特生物科技有限公司 | Quick-connection structure of artificial liver system cell reactor |
-
2018
- 2018-07-24 CN CN201821178338.6U patent/CN208632526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117887572A (en) * | 2023-12-01 | 2024-04-16 | 山东壹瑞特生物科技有限公司 | Quick-connection structure of artificial liver system cell reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: 226200 No.500, Linyang Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Wotisi (Nantong) Biotechnology Co.,Ltd. Address before: 215000 No.81 Suli Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU DIOUYI BIOTECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |