CN207195876U - A kind of adapter and bioreactor - Google Patents

Abstract

A kind of adapter and bioreactor provided by the utility model, it is related to bioreactor liquid and shifts fast connection technology field, including the first body, the second body and at least two stay hooks；The stay hook includes socket part and hook portion；The hook portion is connected with the socket part, and the socket part is used to be socketed with first body or second body.In the above-mentioned technical solutions, the adapter that the application provides employs a kind of new connected mode, because this fixed form that the application provides eliminates the salient point of easy fragmentation, so the problem of just thoroughly avoiding salient point fragmentation and causing glass adapter not use, so as to extend the service life of adapter.

Description

A kind of adapter and bioreactor

Technical field

The utility model is related to bioreactor liquid and shift fast connection technology field, more particularly, to a kind of adapter and Bioreactor.

Background technology

Bioreactor (English：Bioreactor) manufacture or the engineering equipment of any offer bioactivity environment are provided. In one case, bioreactor is one and be related to biology or biochemical activity material by specific biological production The container of chemical process out.This process both can with aerobic progress can also anaerobic carry out.These bioreactors are generally in Cylindrical shape, its volume are raised to several cubic metres from several, are often made of stainless steel.

Wherein, small-sized bioreactor is during carrying out liquid and being transferred to or produce, it usually needs with glass fast joint Carry out the outer exchange for connecting container, this conventional glass fast joint generally can be divided into male pass joint, female pass joint, Gongdu's joint, The stifled joint of mother, its entire body glass are fired and formed, and have two glass small salient points in side wall, for hooking rubber band, to male and female joint It is fixed.

But such a glass fast joint has a disadvantage that, exactly when making, unpicking and washing and installing, easily by two The small salient point at end is smashed, and male and female joint can not be docked once without small salient point, so whole glass connects with regard to nothing soon Method uses.

Utility model content

The purpose of this utility model is to provide a kind of adapter and bioreactor, to solve to exist in the prior art The short technical problem of glass fast joint service life.

A kind of adapter provided by the utility model, including the first body, the second body and at least two stay hooks；

The stay hook includes socket part and hook portion；The hook portion is connected with the socket part, and the socket part is used It is socketed in first body or second body.

In the above-mentioned technical solutions, the adapter that the application provides employs a kind of new connected mode, in the first body After being docked and connected with the second body, employ stay hook and be socketed on the outer wall of the first body and the second body, and with first The outer wall of body and the second body is mutually fixed, and is then consolidated by be fixed on first body and the second body at least two Determine hook to be connected with each other and fix, you can so that the first body and the second body that are mutually butted connection to be fixed.

Because this fixed form that the application provides eliminates the salient point of easy fragmentation, so just thoroughly avoiding salient point Fragmentation and the problem of cause glass adapter not use, so as to extend the service life of adapter.

Further, in embodiment of the present utility model, one end of first body is provided with the first joint, described The tapered stage body tubular construction of first joint, the big one end of first bond diameter are connected with the first body coaxial line；

One end of second body is provided with the second joint, the tapered stage body tubular construction of the second joint, and described The small one end of two bond diameters is connected with the second body coaxial line；

First joint can be mutually inserted cooperation with second joint.

In the above-mentioned technical solutions, being docked and connected between the first body and the second body employs the first joint and second The mode that joint plugs is realized, improves convenience and standard that the first body and the second body are docked and connected.

Further, in embodiment of the present utility model, the outer wall of first joint is arranged to frosting, and/or, The inwall of second joint is arranged to frosting.

In the above-mentioned technical solutions, first joint and the second joint phase interfix can be made using the frosting Connect coordinate it is more firm with stably.

Further, in embodiment of the present utility model, first joint contacts with the second joint grafting Silicone grease is filled with gap.

In the above-mentioned technical solutions, the gap between the first joint and the second joint is filled using silicone grease, first can be made The sterile connection of seal is realized between joint and the second joint.

Further, in embodiment of the present utility model, the junction of first joint and first body is set It is equipped with the limiting section for stay hook described in clamping.

In the above-mentioned technical solutions, the limiting section can carry out clamping to stay hook, make stay hook fixedly sleeved in institute State the outer wall of the first body.

Further, in embodiment of the present utility model, the external diameter of the big one end of first bond diameter is more than institute State the external diameter of the first body.

In the above-mentioned technical solutions, first joint and the diameter difference can shape of the first body junction are utilized Into the limiting section that can connect and fix hook.

Further, in embodiment of the present utility model, the material of the stay hook is polytetrafluoroethylene (PTFE).

In the above-mentioned technical solutions, the resistance to elevated temperatures of stay hook can be improved using polytetrafluoroethylene (PTFE).

Further, in embodiment of the present utility model, the hook portion is in aduncate arc.

In the above-mentioned technical solutions, hook portion is curved inwardly can prevent the rubber band of two stay hooks of connection from coming off.

Further, in embodiment of the present utility model, the length of first body or second body is 80- 150mm。

Further, in embodiment of the present utility model, the internal diameter of first body or second body is 3- 7mm。

Further, in embodiment of the present utility model, the external diameter of first body or second body is 7- 11mm。

Further, in embodiment of the present utility model, the length of first joint or second joint is 15- 25mm。

Further, in embodiment of the present utility model, the small one end internal diameter of first bond diameter is 2-5mm, External diameter is 3-7mm.

Further, in embodiment of the present utility model, the big one end internal diameter of first bond diameter is 3-7mm, External diameter is 7-11mm.

Further, in embodiment of the present utility model, the big one end internal diameter of second bond diameter is 7-11mm, External diameter is 12-18mm.

Further, in embodiment of the present utility model, in the inner chamber of first body and second body extremely A few part is filled with solid.

Present invention also provides a kind of bioreactor, including the adapter.

In the above-mentioned technical solutions, the bioreactor is transferred in liquid or employs the switching with when producing Head, and this adapter employs a kind of new structure, eliminates the projection of easy fragmentation, so being more prone to manufacture or clear Wash, effectively extend the service life of adapter.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the front view for the first body that the utility model one embodiment provides；

Fig. 2 is the front view for the second body that the utility model one embodiment provides；

Fig. 3 is the attachment structure schematic diagram of the first body that the utility model one embodiment provides and the second body；

Fig. 4 is the sectional view for the first body that the utility model one embodiment provides；

Fig. 5 is the sectional view for the second body that the utility model one embodiment provides；

Fig. 6 is the structural representation for the stay hook that the utility model one embodiment provides；

Fig. 7 is the sectional view of the first body of the utility model another embodiment offer；

Fig. 8 is the sectional view of the second body of the utility model another embodiment offer.

Reference：

The bodys of 1- first；The bodys of 2- second；3- stay hooks；

The joints of 11- first；The joints of 21- second；

31- socket parts；32- hook portions.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Fig. 1 is the front view for the first body 1 that the utility model one embodiment provides；

Fig. 2 is the front view for the second body 2 that the utility model one embodiment provides；

Fig. 3 is the attachment structure schematic diagram of the first body 1 that the utility model one embodiment provides and the second body 2；

Fig. 6 is the structural representation for the stay hook 3 that the utility model one embodiment provides.

As shown in Fig. 1-3 and Fig. 6, a kind of adapter provided by the utility model of the present embodiment offer, including first Body 1, the second body 2 and at least two stay hooks 3；In this application, the embodiment with two stay hooks 3 is passed through first The specifically used of the adapter to be described in detail, the first body 1 and the second body 2 namely male logical and mother lead to.

As shown in fig. 6, the stay hook 3 includes socket part 31 and hook portion 32；Wherein, the hook portion 32 and the set Socket part 31 connects, and in structure as shown in Figure 6, the hook portion 32 preferably comprises two hooks, and two hooks are symmetrical The both sides of the socket part 31 are arranged on, meanwhile, the socket part 31 is preferably also a collar.

It can find out from Fig. 3 structure, the socket part 31 is used for and first body 1 or second body 2 Socket.

From the foregoing, it will be observed that when in use, can be by two after the first body 1 and the second body 2 are docked and connected by user The individual stay hook 3 is socketed on the outer wall of the first body 1 and the second body 2 respectively, and with the first body 1 and the second body 2 Outer wall mutually fix, fixed mode can have many kinds here, such as be fixed by way of bonding, or pass through and increase set The inwall of socket part 31 and the frictional force of the first body 1 or the outer wall of the second body 2, stay hook 3 is set to be fixed on the first body 1 and second Mode on body 2, more modes do not do more restrictions herein.

After the fixation of stay hook 3, then at least two fixations that will be fixed on the body 2 of the first body 1 and second Hook 3 is connected with each other and fixed, and is made using two mutual pulling force of stay hook 3 close between first body 1 and the second body 2 Connection, you can so that the first body 1 and the second body 2 that are mutually butted connection to be fixed.

Because this fixed form that the application provides eliminates the salient point of easy fragmentation, so just thoroughly avoiding salient point Fragmentation and the problem of cause glass adapter not use, so as to extend the service life of adapter.

Wherein, the quantity of stay hook 3 may be arranged as four, six or eight etc., and increased number can also improve The stability of connection.

In addition, in this application, preferably employing a kind of structure of limiting section makes stay hook 3 be fixed on the first body 1 Or second on body 2.

Wherein, as shown in figure 3, because the small one end of the diameter of the second joint 21 is connected with the second body 2, so setting Stay hook 3 on the second body 2 can be directly connected on the outer wall of the second joint 21.

And first joint 11 is connected by the small one end of diameter with first body 1, like this, it is possible to The junction of first body 1 and the first joint 11 is provided with the limiting section for stay hook described in clamping 3, also utilizes clamping Mode is come the stay hook 3 that is fixedly installed on the first body 1.

Preferably, as Fig. 4 can be found out, in one embodiment, this limiting section being arranged on the first body 1 can To be realized using the diameter difference of first joint 11 and the junction of the first body 1, will first joint 11 it is straight The external diameter of the big one end in footpath is set more than the mode of the external diameter of first body 1.

Fig. 4 is the sectional view for the first body 1 that the utility model one embodiment provides；

Fig. 5 is the sectional view for the second body 2 that the utility model one embodiment provides.

Further, as shown in Figure 4 and Figure 5, and with reference to Fig. 1 and Fig. 2, one end of first body 1 it is provided with First joint 11, the tapered stage body tubular construction of the first joint 11, big one end of the diameter of the first joint 11 and described the The coaxial line of one body 1 connects.

Likewise, one end of second body 2 is provided with the second joint 21, the tapered stage body pipe of the second joint 21 Structure, the small one end of the diameter of the second joint 21 are connected with the coaxial line of the second body 2.

By being provided with the first joint 11 and the second joint 21 for connecting on the first body 1 and the second body 2, i.e., The connection being more convenient between the first body 1 and the second body 2.

With continued reference to Fig. 3, as described first joint 11 can be mutually inserted the structure of cooperation with second joint 21, The outer wall of first joint 11 is just shown with the shape of the inwall of second joint 21 matches somebody with somebody, directly by when connection One joint 11 is inserted at the inwall of second joint 21, you can is connected the first joint 11 and the second joint 21 with intact Connect.

Connect as shown in figure 3, being docked and connected between the first body 1 and the second body 2 employs the first joint 11 and second First 21 modes plugged are realized, improve convenience and standard that the first body 1 and the second body 2 are docked and connected.

Further, in embodiment of the present utility model, the outer wall of first joint 11 is arranged to frosting, and/ Or, the inwall of second joint 21 is arranged to frosting.

From the foregoing, it will be observed that include three kinds of situations, i.e.,：

The outer wall of the first, the first joint 11 does not limit, and the inwall of second joint 21 is arranged to frosting；

The outer wall of the second, the first joint 11 is arranged to frosting, and the inwall of second joint 21 does not limit.

3rd, the outer wall of the first joint 11 is arranged to frosting, also, the inwall of second joint 21 is arranged to frosted Face.

Preferably, the application employs the third embodiment, can make the He of the first joint 11 using the frosting Second joint 21 be mutually inserted coordinate it is more firm with stably.

Further, in embodiment of the present utility model, first joint 11 connects with the grafting of the second joint 21 Silicone grease is filled with tactile gap, so when the first joint 11 and the second joint 21 are mutually inserted cooperation, silicone grease is inserted To after the gap of grafting contact, the sealing of the first body 1 and the connection of the second body 2 can be further improved.

Meanwhile silicone grease is employed to fill, silicone grease can also be utilized to make to realize between the first joint 11 and the second joint 21 Sterile connection, prevent the bacterium in the external world from entering pollution conversion liquid.

Further, in embodiment of the present utility model, the material of the stay hook 3 is polytetrafluoroethylene (PTFE), using poly- Tetrafluoroethene can improve the resistance to elevated temperatures of stay hook 3.

Further, in embodiment of the present utility model, the hook portion 32 is in aduncate arc, makes hook portion The rubber band that 32, which curve inwardly, can prevent from connecting two stay hooks 3 comes off.

Below, because adapter is often widely used in bioreactor, so the setting of its size is also very heavy Will, below just the preferred size of adapter is defined：

In one embodiment, the length of first body 1 or second body 2 is 80-150mm, is preferably 100mm。

Further, in embodiment of the present utility model, the internal diameter of first body 1 or second body 2 is 3-7mm, preferably 5mm.

Further, in embodiment of the present utility model, the external diameter of first body 1 or second body 2 is 7-11mm, preferably 9mm.

Further, in embodiment of the present utility model, the length of first joint 11 or second joint 21 For 15-25mm, preferably 20mm.

Further, in embodiment of the present utility model, the small one end internal diameter of the diameter of the first joint 11 is 2- 5mm, preferably 3mm, preferably external diameter 3-7mm, 5mm.

Further, in embodiment of the present utility model, the big one end internal diameter of the diameter of the first joint 11 is 3- 7mm, preferably 5mm, preferably external diameter 7-11mm, 10mm.

Further, in embodiment of the present utility model, the big one end internal diameter of the diameter of the second joint 21 is 7- 11mm, preferably 9mm, preferably external diameter 12-18mm, 9mm.

Fig. 7 is the sectional view of the first body 1 of the utility model another embodiment offer；

Fig. 8 is the sectional view of the second body 2 of the utility model another embodiment offer.

Further, as shown in Figure 7 and Figure 8, at least one in the inner chamber of first body 1 and second body 2 Point it is filled with solid.

In this embodiment, after the inside of the body 2 of the first body 1 and second is filled with solid, it is formed phase The Gongdu and mother being mutually adapted to block up, and the Gongdu and female stifled structure used refer to previously described male logical and mother and led to.

Present invention also provides a kind of bioreactor, including the adapter.

Because the concrete structure of the adapter, the principle of work and power and technique effect are in detailed hereinbefore, herein just not Repeat again.So any technology contents for being related to the adapter refer to record above.

In the above-mentioned technical solutions, the bioreactor is transferred in liquid or employs the switching with when producing Head, and this adapter employs a kind of new structure, eliminates the projection of easy fragmentation, so being more prone to manufacture or clear Wash, effectively extend the service life of adapter.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of adapter, it is characterised in that including the first body (1), the second body (2) and at least two stay hooks (3)；

The stay hook (3) includes socket part (31) and hook portion (32)；The hook portion (32) connects with the socket part (31) Connect, the socket part (31) is used to be socketed with first body (1) or second body (2).

2. adapter according to claim 1, it is characterised in that one end of first body (1) is provided with first and connect Head (11), the tapered stage body tubular construction of the first joint (11), big one end of the first joint (11) diameter and described the One body (1) coaxial line connects；

One end of second body (2) is provided with the second joint (21), the tapered stage body tubular construction of the second joint (21), The small one end of second joint (21) diameter is connected with the second body (2) coaxial line；

First joint (11) can be mutually inserted cooperation with second joint (21).

3. adapter according to claim 2, it is characterised in that the outer wall of first joint (11) is arranged to frosted Face, and/or, the inwall of second joint (21) is arranged to frosting.

4. adapter according to claim 2, it is characterised in that first joint (11) and second joint (21) Silicone grease is filled with the gap of grafting contact.

5. adapter according to claim 2, it is characterised in that first joint (11) and first body (1) Junction be provided with limiting section for stay hook described in clamping (3).

6. adapter according to claim 2, it is characterised in that the external diameter of the big one end of the first joint (11) diameter More than the external diameter of first body (1).

7. adapter according to claim 1, it is characterised in that the material of the stay hook (3) is polytetrafluoroethylene (PTFE).

8. adapter according to claim 1, it is characterised in that the hook portion (32) is in aduncate arc.

9. according to the adapter any one of claim 1-8, it is characterised in that first body (1) and described It is filled with least partially in the inner chamber of two bodys (2) solid.

10. a kind of bioreactor, it is characterised in that including adapter as claimed in any one of claims 1-9 wherein.