CN218625833U - Detachable joint composite structure for biological reaction container - Google Patents

Abstract

The utility model provides a joint combined structure for a detachable biological reaction vessel, which comprises a fixed clamping seat arranged on the wall of equipment, wherein the fixed clamping seat is provided with a boss, and the joint combined structure also comprises an external clamping joint which is positioned outside the equipment and is in threaded connection with the fixed clamping seat; and internal connection spare, internal connection spare are connected with the income pipe that stretches into that is located equipment, and internal connection spare is including setting up the outer edge with boss complex in port department, the utility model discloses guarantee the leakproofness that the material loaded promptly, also guaranteed the convenience of dismantling in the cleaning process.

Description

Detachable joint composite structure for biological reaction container

Technical Field

The utility model relates to a biological reaction equipment technical field especially relates to a detachable biological reaction container is with connecting integrated configuration.

Background

In the manufacturing process of food, pharmacy, biological reaction and other industries, materials need to be introduced into equipment, the introduction device is polluted to different degrees due to long-time work and production, a fixed structure is difficult to clean, and secondary pollution is caused after the device is continuously used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, provide a detachable biological reaction container with connecting integrated configuration, through the internal connection piece external joint can dismantle the mode of being connected with equipment respectively solve the internal connection piece external joint pollutes the problem of the serious inconvenient clearance of external joint.

In order to achieve the above purpose, the utility model provides a following technical scheme: a joint combined structure for a detachable biological reaction container comprises a fixed clamping seat arranged on the wall of equipment, wherein the fixed clamping seat is provided with a boss, and the joint combined structure also comprises an external clamping joint which is positioned outside the equipment and is in threaded connection with the fixed clamping seat; and the internal connecting piece is connected with an extending pipe positioned in the equipment and comprises an outer edge which is arranged at the port and matched with the boss.

Preferably, a sealing gasket is arranged between the internal connecting piece and the external joint.

Preferably, the fixed clamping seat, the external clamping joint and the internal connecting piece are coaxially arranged.

Preferably, the outer diameter L of the outer edge is smaller than the inner diameter L of the fixed clamping seat.

Preferably, the outer diameter D of the inner connecting member is smaller than the inner diameter D of the boss.

Preferably, the external joint is the same as the internal connectors and the internal diameters of the sealing gaskets in size.

Preferably, the width of the fixed snap-in seat is wider than the device wall.

The beneficial effects of the utility model reside in that:

(1) The utility model discloses an internal connection spare external joint respectively with equipment can dismantle the mode of being connected solve the internal connection spare external joint pollutes the problem of serious inconvenient clearance.

(2) The utility model discloses a fixed joint seat and external joint threaded connection, internal connection spare with the leakproofness when still being provided with seal gasket's mode between the external joint increases the transport medium, and the external diameter on outer edge is less than the internal diameter design of fixed joint seat and can make things convenient for internal connection spare to take out from the fixed joint seat, reduces under the prerequisite that does not influence the leakproofness and dismantles the degree of difficulty.

(3) The utility model discloses a width in equipment wall of fixing clip seat avoids taking out from external joint and internal connection spare and touches equipment wall in the installation many times, causes the damage to equipment wall, increases the security of equipment.

To sum up, the utility model has the advantages of guarantee the leakproofness that the material loaded, also guaranteed convenience of dismantling in the cleaning process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing clip seat of the present invention;

FIG. 3 is a schematic view of the structure of the internal connection member of the present invention;

fig. 4 is the hole diameter schematic diagram of the fixing clamping seat and the internal connecting piece structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1-3, a joint assembly structure for a detachable bioreactor container comprises a fixed clamping seat 2 installed on a device wall 1, the fixed clamping seat 2 is provided with a boss 21, and an external joint 3 which is positioned outside the device and is in threaded connection with the fixed clamping seat 2; and

an internal connector 4 between the external card connector 3 and the fixed clamping seat 2, the internal connector 4

There is attached an access tube 6 located within the apparatus and the internal connection comprises an outer rim 41 provided at the port which engages the boss 21.

In this embodiment, through with external joint 3, internal connection piece 4 all can dismantle with equipment wall 1 and be connected, internal connection piece 4 outer along 41 with fixed joint seat 2 on boss 21 butt setting can conveniently with internal connection piece 4 and stretch into in the pipe 6 takes out from the equipment not influencing the leakproofness in, realize external joint 3, internal connection piece 4 and to stretching into the clearance of pipe 6.

As shown in fig. 1, a sealing gasket 5 is disposed between the internal connector 4 and the external card connector 3.

Preferably, in this embodiment, the gasket 5 plays a role of sealing, so as to ensure tightness when materials are poured, and the gasket 5 has the same inner diameter as the external joint 3 and the internal connecting member 4, so as to increase the internal medium flowing speed.

In some embodiments, a sealing structure may be provided before the external card connector 3 and the fixed card socket 2 to ensure the tightness during operation.

As shown in fig. 1, the fixed clamping seat 2, the external card connector 3 and the internal connector 4 are coaxially arranged.

Preferably, in this embodiment, the three are coaxially arranged to increase the connection stability between the three

The service life of parts is prolonged, and meanwhile, the working efficiency is improved.

As shown in fig. 4, the outer diameter L of the outer rim 41 is smaller than the inner diameter L of the fixed bayonet 2.

In this embodiment, can make things convenient for inside connection spare 4 to take out from fixing clamping seat 2, increase work efficiency, reduce the dismantlement degree of difficulty under the prerequisite that does not influence the leakproofness.

As shown in fig. 4, the outer diameter D of the inner connecting member 4 is smaller than the inner diameter D of the boss 21.

In this embodiment, a certain space is left for movement to facilitate the partial internal connection inside the device

The element 4 is easy to extract.

As shown in fig. 1, the external joint 3 has the same inner diameter as the internal connector 4 and the sealing gasket 5.

In this embodiment, increase the circulation of inside medium, increase work efficiency, avoid the junction size difference to lead to the medium to pile up simultaneously and influence part life.

As shown in fig. 1, the fixed bayonet socket 2 is wider than the device wall 1.

In this embodiment, avoid taking out external joint 3 and internal connection 4 and touch equipment wall 1 in the installation many times, cause the damage to equipment wall 1, increase the security of equipment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A joint combined structure for a detachable biological reaction container comprises a fixed clamping seat arranged on the wall of equipment and is characterized in that the fixed clamping seat is provided with a boss, and the joint combined structure also comprises an external clamping joint which is positioned outside the equipment and is in threaded connection with the fixed clamping seat; and

an inner connection member connected with an extension tube located in the apparatus, the inner portion

The connecting piece comprises an outer edge which is arranged at the port and matched with the boss.

2. The connector assembly as claimed in claim 1, wherein a sealing gasket is disposed between the internal connector and the external bayonet connector.

3. The joint assembly structure for a detachable bioreactor container as claimed in claim 1, wherein the fixed clamping seat, the external clamping joint and the internal connecting member are coaxially arranged.

4. The connector assembly as claimed in any one of claims 1 to 3, wherein the outer diameter of the outer rim is smaller than the inner diameter L of the fixing clip seat.

5. The connector assembly as set forth in any one of claims 1 to 3, wherein the inner connector has an outer diameter D smaller than an inner diameter D of the boss.

6. The connector assembly as claimed in claim 3, wherein the external joint is the same as the internal connectors and the internal diameter of the sealing gasket.

7. The coupling assembly structure of claim 1, wherein the fixed locking socket has a width wider than the wall of the device.

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