CN219776132U - Bottleneck plug-in type switching device for freeze-drying - Google Patents
Bottleneck plug-in type switching device for freeze-drying Download PDFInfo
- Publication number
- CN219776132U CN219776132U CN202321155599.7U CN202321155599U CN219776132U CN 219776132 U CN219776132 U CN 219776132U CN 202321155599 U CN202321155599 U CN 202321155599U CN 219776132 U CN219776132 U CN 219776132U
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- wall
- joint
- bottleneck
- switch
- sealing
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- 238000004108 freeze drying Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000001291 vacuum drying Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012676 herbal extract Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012792 lyophilization process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of vacuum drying, and discloses a bottle opening plug-in type switching device for freeze drying, which comprises a pipeline connector and a sealing connector, wherein the sealing connector is positioned on the right side of the pipeline connector, the outer wall of the sealing connector is provided with a bottle opening connector, the inside of the bottle opening connector is provided with a switch, and the outer wall of the switch is rotationally connected with the inner wall of the bottle opening connector. This bottleneck plug-in switching device for freeze-drying is through setting up bottleneck joint and switch, because the right side of switch and the outer wall fixed connection of rotating member to the outer wall that the rotating member was connected with the outer wall rotation of bottleneck joint, consequently the rotating member can drive the switch and rotate in the inside that the bottleneck connects, and because the hole has been seted up to the inside of switch, consequently through the orientation of adjustment hole, alright control bottleneck joint's the state of opening and close, bottleneck joint is formed by rubber materials preparation simultaneously, consequently when bottleneck joint is connected with the bottleneck, can play good sealed effect.
Description
Technical Field
The utility model relates to the technical field of vacuum drying, in particular to a bottle opening plug-in type switching device for freeze drying.
Background
In the field of treatment of other liquid substances such as chemicals, biological agents, herbal extracts, specimen samples, industrial powders, etc., lyophilization is the best method in order to preserve the inherent properties of these substances. The existing flask mouth or test tube mouth or wide-mouth bottle of the freeze-dried liquid is directly sleeved into an aluminum block mold, and then the aluminum block mold is directly placed on a shelf in a drying box of a freeze dryer for freeze-drying. In the process, heat is transferred to the aluminum block mold through the Sanming metallurgical stainless steel partition plate containing flowing silicone oil, and the heat of the aluminum block is derived from the heat conduction of gas in the inner space of the dryer and the radiant heat of the upper shelf. And is primarily conductive and thermally conductive.
The above lyophilization process has the following drawbacks:
lyophilization of beakers or tube ports or jars most of the initial small amount of lyophilization tests of liquids were performed in the laboratory. If the conventional shelf type freeze dryer is used, the space occupation is large, and thus the equipment investment cost is also large.
Disclosure of Invention
The utility model aims to provide a bottle opening plug-in type switching device for freeze drying, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bottleneck plug-in type switching device for freeze-drying, includes pipeline joint and sealing joint, sealing joint is located pipeline joint's right side, sealing joint's outer wall installs bottleneck joint, bottleneck joint's internally mounted has the switch.
Preferably, the outer wall of the switch is rotationally connected with the inner wall of the bottle mouth connector, the switch can rotate in the bottle mouth connector, a hole is formed in the switch, and the bottle mouth connector can be communicated with the sealing connector through the hole and the switch by rotating the switch.
Preferably, the right side of the switch penetrates through the inner wall of the bottleneck joint, the rotating piece is installed on the right side of the bottleneck joint, the right side of the switch is fixedly connected with the left side of the rotating piece, and the rotating piece can swing to enable the rotating piece to drive the switch to rotate.
Preferably, a nut is installed on the outer wall of the pipeline joint, and a sealing ring is arranged in the nut.
Preferably, the outer wall of the nut is abutted with the outer wall of the pipeline joint, the outer wall of the nut is rotationally connected with the outer wall of the pipeline joint, the nut can rotate on the outer wall of the pipeline joint, and the nut can push the pipeline joint to move when moving.
Preferably, the outer wall of the sealing joint is provided with threads, and the inner wall of the nut is matched with the threads, so that when the nut rotates, the nut moves under the action of the threads and pushes the pipeline joint to move.
Preferably, the outer wall of the pipeline joint is abutted with the outer wall of the sealing ring, the outer wall of the sealing ring is fixedly connected with the outer wall of the sealing joint, and when the pipeline joint moves, the sealing ring is subjected to pressure testing, so that the sealing effect between the pipeline joint and the sealing joint is enhanced.
The utility model provides a bottle opening plug-in type switching device for freeze drying, which has the following beneficial effects:
1. this bottleneck plug-in switching device for freeze-drying is through setting up bottleneck joint and switch, because the right side of switch and the outer wall fixed connection of rotating member to the outer wall that the rotating member was connected with the outer wall rotation of bottleneck joint, consequently the rotating member can drive the switch and rotate in the inside that the bottleneck connects, and because the hole has been seted up to the inside of switch, consequently through the orientation of adjustment hole, alright control bottleneck joint's the state of opening and close, bottleneck joint is formed by rubber materials preparation simultaneously, consequently when bottleneck joint is connected with the bottleneck, can play good sealed effect.
2. This bottleneck plug-in switching device for freeze-drying is through setting up pipe connection, nut, sealing washer and sealing joint, because the screw thread is offered to sealing joint's outer wall, and the inner wall of nut and sealing joint outer wall's screw thread adaptation, consequently, when rotatory nut, the nut just can remove under the effect of screw thread, because one side of nut and pipe connection's outer wall butt, consequently, when the nut removes, can promote pipe connection and remove, because the sealing washer is located between pipe connection and the sealing joint, consequently, when pipe connection removes, can exert pressure to the sealing washer, thereby further promoted the sealed effect between pipe connection and the sealing joint.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of the internal structure of the present utility model in a closed state;
fig. 2 is a schematic view of the internal structure of the open state of the present utility model.
In the figure: 1. a pipe joint; 2. a nut; 3. a seal ring; 4. sealing the joint; 5. a bottleneck joint; 6. and (3) a switch.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a bottleneck plug-in type switching device for freeze-drying, includes pipeline joint 1 and sealing joint 4, and sealing joint 4 is located pipeline joint 1's right side, and sealing joint 4's outer wall is installed bottleneck and is connected 5, and the rotating member is installed on bottleneck joint 5's right side, and bottleneck connects 5 internally mounted has switch 6.
The outer wall of switch 6 is connected with the inner wall rotation of bottleneck joint 5, and switch 6 can rotate in bottleneck joint 5's inside, and the hole is seted up to switch 6's inside, can pass through rotary switch 6 for bottleneck joint 5 passes through hole and switch 6 and sealing joint 4 intercommunication, and the right side of switch 6 and the left side fixed connection of rotating member can pass through the swing rotating member for the rotating member drives switch 6 and rotates.
Through setting up bottleneck joint 5 and switch 6, because the right side of switch 6 and the outer wall fixed connection of rotating member to the outer wall of rotating member and the outer wall rotation of bottleneck joint 5 are connected, consequently the rotating member can drive switch 6 and connect 5 in the bottleneck the inside of 5 and rotate, and because the hole has been seted up to the inside of switch 6, consequently through the orientation of adjustment hole, alright control bottleneck joint 5 open and close state, bottleneck joint 5 is formed by rubber materials preparation simultaneously, consequently when bottleneck joint 5 is connected with the bottleneck, can play good sealed effect.
The nut 2 is installed to the outer wall of pipe joint 1, the outer wall of nut 2 and the outer wall butt of pipe joint 1, the outer wall of nut 2 and the outer wall rotation of pipe joint 1 are connected, nut 2 can rotate at the outer wall of pipe joint 1, and when nut 2 removes, can promote pipe joint 1 and remove, the screw thread is seted up to the outer wall of sealing joint 4, the inner wall and the screw thread adaptation of nut 2, consequently, when nut 2 rotates, can remove under the effect of screw thread, and promote pipe joint 1 and remove, the inside of nut 2 is provided with sealing washer 3, the outer wall butt of pipe joint 1 and sealing washer 3, the outer wall of sealing washer 3 and the outer wall fixed connection of sealing joint 4, when pipe joint 1 removes, then can carry out the pressure testing to sealing washer 3, thereby strengthen the sealed effect between pipe joint 1 and the sealing joint 4.
Through setting up pipe joint 1, nut 2, sealing washer 3 and sealing joint 4, because the screw thread has been seted up to sealing joint 4's outer wall to the inner wall of nut 2 and sealing joint 4 outer wall's screw thread adaptation, consequently when rotatory nut 2, nut 2 just can remove under the effect of screw thread, because one side of nut 2 and pipe joint 1's outer wall butt, consequently, when nut 2 removes, can promote pipe joint 1 and remove, because sealing washer 3 is located between pipe joint 1 and the sealing joint 4, consequently when pipe joint 1 removes, can exert pressure to sealing washer 3, thereby further promoted the sealed effect between pipe joint 1 and the sealing joint 4.
When in use, an operator connects the bottle mouth with the bottle mouth joint 5, then the rotary piece is installed on the right side of the swing switch 6, the rotary piece drives the switch 6 to rotate, the direction of holes formed in the switch 6 is changed, the holes formed in the switch 6 face downwards, then the pipeline joint 1 is connected with the freeze-drying box vacuum chamber branch pipe, at the moment, the freeze-drying box vacuum chamber branch pipe is connected with the bottle mouth through the pipeline joint 1, the sealing joint 4 and the bottle mouth joint 5, and then the freeze-drying box is started, so that the freeze-drying operation is carried out on internal materials of the bottle.
Claims (7)
1. The utility model provides a bottleneck plug-in type switching device for freeze-drying, includes pipeline joint (1) and sealing joint (4), sealing joint (4) are located the right side of pipeline joint (1), its characterized in that: the outer wall of the sealing joint (4) is provided with a bottleneck joint (5), and the inside of the bottleneck joint (5) is provided with a switch (6).
2. The lyophilization nest of claim 1, wherein: the outer wall of the switch (6) is rotationally connected with the inner wall of the bottle mouth joint (5).
3. The lyophilization nest of claim 1, wherein: the right side of the switch (6) penetrates through the inner wall of the bottle opening joint (5), a rotating piece is arranged on the right side of the bottle opening joint (5), and the right side of the switch (6) is fixedly connected with the left side of the rotating piece.
4. The lyophilization nest of claim 1, wherein: the outer wall of the pipeline joint (1) is provided with a nut (2), and a sealing ring (3) is arranged in the nut (2).
5. The lyophilization nest of claim 4, wherein: the outer wall of the nut (2) is abutted with the outer wall of the pipeline joint (1), and the outer wall of the nut (2) is rotationally connected with the outer wall of the pipeline joint (1).
6. The lyophilization nest of claim 4, wherein: the outer wall of the sealing joint (4) is provided with threads, and the inner wall of the nut (2) is matched with the threads.
7. The lyophilization nest of claim 4, wherein: the outer wall of the pipeline joint (1) is abutted with the outer wall of the sealing ring (3), and the outer wall of the sealing ring (3) is fixedly connected with the outer wall of the sealing joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155599.7U CN219776132U (en) | 2023-05-15 | 2023-05-15 | Bottleneck plug-in type switching device for freeze-drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155599.7U CN219776132U (en) | 2023-05-15 | 2023-05-15 | Bottleneck plug-in type switching device for freeze-drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219776132U true CN219776132U (en) | 2023-09-29 |
Family
ID=88111277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321155599.7U Active CN219776132U (en) | 2023-05-15 | 2023-05-15 | Bottleneck plug-in type switching device for freeze-drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219776132U (en) |
-
2023
- 2023-05-15 CN CN202321155599.7U patent/CN219776132U/en active Active
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