CN209226132U - A kind of device that article is quickly spread out of suitable for closed clean environment - Google Patents
A kind of device that article is quickly spread out of suitable for closed clean environment Download PDFInfo
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- CN209226132U CN209226132U CN201821688083.8U CN201821688083U CN209226132U CN 209226132 U CN209226132 U CN 209226132U CN 201821688083 U CN201821688083 U CN 201821688083U CN 209226132 U CN209226132 U CN 209226132U
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- channel isolation
- isolation
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- lid
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Abstract
The utility model discloses a kind of devices that article is quickly spread out of suitable for closed clean environment, including transfer cavity and several spacing containers, transfer cavity is connected with a channel isolation, spacing container includes the isolation shell that can be fitted in channel isolation, the sealing cover being removably covered at isolation shell nozzle, mobile lid is connected with far from the opening of transfer cavity one end in channel isolation, channel isolation is equipped with the bleeding point being connected by pipeline with an air extractor on the lateral wall close to mobile lid side, when spacing container enters in channel isolation the opening stretching for pushing mobile Gai Ercong channel isolation, mobile lid is in the open state；When the spacing container for stretching out opening is removed, mobile lid blocks the opening in channel isolation and is in lid conjunction state.The utility model can effectively improve isolation, and the substance that avoids causing danger leaks, and it is significant simplify structure to reduce cost, efficiency of transmission is improved, convenient for promoting the use of.
Description
Technical field
The utility model relates to a kind of object transport devices, more particularly, to a kind of article suitable for closed clean environment
The device quickly spread out of.
Background technique
Cell culture and some biological tests need to complete in the environment of high-cleanness.This kind of environment generallys use entirely
Closed chamber structure, high level disinfection and the one-way gas flow through high-efficiency air filter filtering is blown, to maintain cleanliness.
Once airtight chamber directly communicates with the external world, this means that there is risk that is contaminated and destroying in clean environment.
During test, some reagents used, sample and other items, it usually needs special condition is saved to keep it
Original property, it is relatively common as being placed in 2 ~ 8 DEG C of low temperature environments.Since condition is limited, so this kind of article can not be closed
It is stored for a long time in environment.Therefore, in time by this kind of article outflow closed environment without destroying closed clean environment after the completion of test,
Reducing pollution risk is basic operation requirement.
In the prior art, people are usually the device realization insulating space for passing through air lock door, α & β (RTP) transmitting etc
Article transmission when seal isolation, however, both isolating devices have following defects that firstly, its isolation is not high enough,
For some easily contaminated reagent or samples, still it is easy to be affected；And for some biological or chemical active materials, it is easy
There is leaking on a small quantity for dangerous substance.Secondly, its overall structure is complicated, the article of unsuitable some small-sized insulating spaces is passed
It is defeated, and the time needed for article conveying is longer.
Utility model content
Purpose of the utility model is to solve present in the article transmission mode in existing closed clean environment
Isolation is not high, and structure is complicated, the lower problem of efficiency of transmission, provides one kind article suitable for closed clean environment and quickly passes
Device out can both effectively improve isolation, and the substance that avoids causing danger leaks, and simplify structure with can dramatically, thus
Cost is reduced, efficiency of transmission is improved, convenient for promoting the use of.
To achieve the goals above, the utility model uses following technical scheme:
A kind of device that article is quickly spread out of suitable for closed clean environment, including with placing opening transfer cavity and
Several spacing containers, the transfer cavity are connected with the channel isolation of a lateral arrangement, and the spacing container includes that can be adapted to
Isolation shell in channel isolation, the sealing cover being removably covered at isolation shell nozzle are set in channel isolation
There is sealing ring, is connected with and can be opened from channel isolation inner elastic far from the opening of transfer cavity one end in channel isolation
Mobile lid, when the opening that spacing container pushes mobile Gai Ercong channel isolation out of channel isolation is stretched out, mobile lid is beaten
It opens and in the open state；When the spacing container for stretching out opening is removed, mobile lid resets the opening blocked in channel isolation
And it is in lid conjunction state.
The transfer chamber body of the utility model is located in a closed clean environment, and the mobile outer side of lid of channel isolation is then
Exterior space.When we need to spread out of the article in closed clean environment, article first can be placed on transfer chamber by operator
In vivo, sterilization treatment then carried out to transfer cavity, then treated that article is placed in spacing container sterilized, then by one
A spacing container is put into channel isolation by the placing opening of transfer cavity, since channel isolation at this time is connected with transfer cavity
And its opening is blocked by movement lid, therefore, channel isolation and exterior space keep sealing off and keep germ-free condition.
Then second spacing container is put into channel isolation, and pushes first spacing container, and then make first spacing container
Open mobile lid and exposed, operator can remove first spacing container from exterior space, and close mobile lid.With such
It pushes away, can will be continuously delivered in exterior space equipped with the spacing container of article, to realize article from closed clean room
In quickly spread out of.Due to being equipped with sealing ring in channel isolation, the spacing container in channel isolation keeps close with channel isolation
Envelope cooperation.When first spacing container opens mobile lid, second spacing container fitting in channel isolation can be isolated
Sealed connection state is kept between channel, therefore there will not be being mutually mixed for air between channel isolation and exterior space, also
It is to say, being effectively isolated between insulating space and exterior space can be kept.
It is understood that the pushing tows such as cylinder can be arranged in we in transfer chamber body when the size of spacing container is larger
Spacing container is pressed into channel isolation by mechanism to facilitate.In addition, other classes can be arranged in the placing opening of transfer cavity in we
The interrupter of type, so that transfer inside cavity be made to form isolation.Since the size of placing opening is smaller, it can simplify corresponding
Interrupter structure, advantageously reduce cost.
Preferably, the channel isolation is equipped with bleeding point, the bleeding point on the lateral wall close to mobile lid side
It is connected by pipeline with air extractor, filter is equipped on pipeline.
Air extractor can make the channel isolation of mobile lid inside form vacuum, to be effectively prevented from transfer cavity side
Air in closed clean environment enters in the exterior space of mobile outer side of lid, and opens when movement is covered and enter in channel isolation
A small amount of air of exterior space equally taken away by air extractor, thus can effectively make closed clean environment and exterior space it
Between keep isolation, avoid between closed clean environment and exterior space generate air mixing and release or hazardous gas,
Substance leaks, and filter then can fully filter out the harmful components in air.
Preferably, the side of the mobile lid is hinged on the opening of channel isolation by articulated shaft, described hinged
Axis is equipped with the torsional spring for pinning mobile lid.
Torsional spring can make the mobile opening covered and flexibly block channel isolation, mobile to cover when spacing container leads to mobile cover
It can flexibly be turned out and open；When taking spacing container away, torsional spring can drive mobile lid that reset is automatically closed.
Preferably, being arranged with slip ring on the lateral wall of the channel isolation, two are symmetrically equipped on the slip ring
The connecting rod of root and mobile lid connection is symmetrically equipped with spring base in the channel isolation two sides close to transfer cavity, on spring base
Equipped with wind spring, the inner end of the wind spring is connected on spring base, and the outer end of the wind spring is connected with slip ring.
In this scenario, when the dynamic lid of separation capital passage, mobile cover drives slip ring to move together by connecting rod.
After taking spacing container away, wind spring can pull slip ring is mobile to reset, and then mobile lid is made to be moved to lid conjunction state.And it is symmetrical
The connecting rod of setting can be with slip ring and mobile lid uniform force, and equably slides on channel isolation.
Therefore, the utility model has the following beneficial effects: can both effectively improve isolation, substance of causing danger is avoided
Leak, and simplify structure with can dramatically, to reduce cost, efficiency of transmission improved, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is a kind of attachment structure schematic diagram of mobile lid and channel isolation.
In figure: 1, transfer cavity 10, isolation bulkhead 11, placing opening 12, spring base 121, wind spring 2, spacing container
21, shell 22 is isolated, sealing cover 3, channel isolation 31, mobile lid 32, bleeding point 33, vacuum pump 4, slip ring 5, connects
Extension bar.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of device that article is quickly spread out of suitable for closed clean environment, including be arranged closed clean
Closed clean environment is spaced by transfer cavity 1 and several spacing containers 2 in net environment, isolation bulkhead 10 in exterior space,
It is equipped with placing opening 11 in the upside of transfer cavity, the side of transfer cavity is connected with the cylindrical channel isolation 3 of a lateral arrangement
Logical, channel isolation sealingly extends through isolation bulkhead and enters in exterior space.Spacing container includes that can fit in channel isolation
Cylindrical isolation shell 21, the sealing cover 22 that is threaded at isolation shell nozzle, sealing cover and be isolated shell it
Between corresponding sealing ring is set, thus realize sealing cover and be isolated shell between removable seal connection.In addition, we also need
At least two sealing rings are set in channel isolation, and each sealing ring arranged for interval in channel isolation, channel isolation is far from
The mobile lid 31 that can block opening is arranged in the opening for turning cavity one end.It for ease of description, will isolation in the present embodiment
One end is connect with transfer cavity in channel and is known as import, and mobile lid one end is arranged in channel isolation and is known as exporting.
When we need to spread out of article from the closed clean environment being divided by isolation bulkhead, operator will need to pass
The article passed first puts transfer cavity by placing opening, then carries out sterilization treatment to transfer cavity, then after sterilized processing
Article be placed in spacing container, with the spacing container of seal cap sealing can ensure that its internal article keep germ-free condition from
Pollute or avoid leaking for poisonous and hazardous article.Then by first spacing container put into positioned at transfer chamber it is intracorporal every
From in the import in channel, and the spacing container is pushed, until the spacing container is completely into channel isolation.Due to being isolated at this time
The outlet in channel is moved lid and is blocked, it is thus ensured that being effectively isolated between closed clean room and exterior space.Then will
Second spacing container equipped with article is put into the import of channel isolation, at this time second spacing container push first every
From container, first spacing container is set to push the mobile lid in channel isolation exit open and protruding, mobile lid at this time is in
Open state.Due to being equipped with sealing ring in channel isolation, second spacing container and channel isolation at this time is in sealing cooperation
State, therefore, it can be achieved that channel isolation inlet end sealing, thus continue keep closing clean room and exterior space it
Between be effectively isolated.And the operator for being located at exterior space can then remove first isolation from the exit of channel isolation and hold
Device, and close mobile lid and block channel isolation, mobile lid at this time is in lid conjunction state.Operator can will then be isolated
Container is transferred to other insulating spaces or closed environment for test etc., to complete the quick biography of article in closed clean environment
Out.It is understood that the operator being located in closed clean environment can as previously mentioned put third spacing container into
The input end of channel isolation, and the operator in exterior space then can be taken off second spacing container, and so on, Ji Keshi
Article continuously transmits between existing closed clean environment and exterior space.
It should be noted that the length of channel isolation preferably should be less than the length of two spacing containers, so as to ensure every
When from being put into second spacing container in channel, first spacing container can open mobile caping.
As a preferred embodiment, bleeding point can be arranged on the lateral wall of mobile lid side on channel isolation in we
32, bleeding point is connected by pipeline with a vacuum pump 33.It is understood that being had when taking out first spacing container
Air in micro exterior space enters in the opening of channel isolation.Start vacuum pump at this time, makes mobile lid in channel isolation
Air between second spacing container is completely drawn out and keeps vacuum state, keeps closed clean environment and exterior space
Effective isolation avoids the air in exterior space from entering the transfer chamber being located in closed clean environment by channel isolation
In vivo.It should be noted that when the vacuum pump is activated, the open end of channel isolation and input end will form pressure difference, to drive
Second spacing container is automatically slided towards exit end, thus is conducive to mitigate the working strength of operator, and improve
Efficiency of transmission.And the exhaust outlet of vacuum pump can be set up directly in exterior space, and filter is arranged on pipeline, make discharge
Pernicious gas is outwardly discharged after filtering.
As another preferred embodiment, we can make to move the opening that lid side is hinged on channel isolation by articulated shaft
Place, and setting pins the torsional spring of mobile lid on articulated shaft, to form a torque to mobile cover, seals mobile lid flexibly
The opening of stifled channel isolation.When spacing container pushing tow is mobile to be covered, the elastic force of torsional spring can be overcome to open mobile lid；When take away every
When from container, torsional spring can then make the mobile opening covered and automatically reset and block channel isolation.
As an alternative, as shown in Fig. 2, we can also be arranged a slip ring on the lateral wall of channel isolation
4, the connecting rod 5 of two with mobile lid connection are symmetrically equipped on slip ring.In addition, close to transfer cavity on channel isolation
Two sides lateral wall on be symmetrically arranged spring base 12, enwinding spring axis, and the winding wind spring on enwinding spring axis are set on spring base
121, the inner end of wind spring is connected on the enwinding spring axis of spring base, and the outer end of wind spring is then connected with slip ring.It is pushed away when separating capital
When mobile lid, mobile lid drives slip ring that the elastic force of wind spring is overcome to move together by connecting rod.After taking spacing container away,
Wind spring can pull slip ring is mobile to reset, and then mobile lid is made to be moved to lid conjunction state.
Claims (4)
1. a kind of device that article is quickly spread out of suitable for closed clean environment, if including with placing opening transfer cavity and
Dry spacing container, characterized in that the transfer cavity is connected with the channel isolation of a lateral arrangement, and the spacing container includes
The isolation shell that can be fitted in channel isolation, the sealing cover being removably covered at isolation shell nozzle, isolation are logical
In road be equipped with sealing ring, channel isolation far from the opening of transfer cavity one end be connected with can on the inside of channel isolation bullet
Property the mobile lid that opens moved when the opening that spacing container pushes mobile Gai Ercong channel isolation out of channel isolation is stretched out
Dynamic lid is opened and in the open state；When the spacing container for stretching out opening is removed, mobile lid, which resets, to be blocked in channel isolation
Opening and be in lid conjunction state.
2. a kind of device that article is quickly spread out of suitable for closed clean environment according to claim 1, characterized in that
The channel isolation is equipped with bleeding point on the lateral wall close to mobile lid side, and the bleeding point passes through pipeline and air extractor
It is connected, filter is equipped on pipeline.
3. a kind of device that article is quickly spread out of suitable for closed clean environment according to claim 1, characterized in that
The side of the mobile lid is hinged on the opening of channel isolation by articulated shaft, is equipped on the articulated shaft and pins mobile lid
Torsional spring.
4. a kind of device that article is quickly spread out of suitable for closed clean environment according to claim 1, characterized in that
It is arranged with slip ring on the lateral wall of the channel isolation, the company of two with mobile lid connection are symmetrically equipped on the slip ring
Extension bar is symmetrically equipped with spring base in the channel isolation two sides close to transfer cavity, and spring base is equipped with wind spring, the wind spring
Inner end is connected on spring base, and the outer end of the wind spring is connected with slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688083.8U CN209226132U (en) | 2018-10-18 | 2018-10-18 | A kind of device that article is quickly spread out of suitable for closed clean environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688083.8U CN209226132U (en) | 2018-10-18 | 2018-10-18 | A kind of device that article is quickly spread out of suitable for closed clean environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226132U true CN209226132U (en) | 2019-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821688083.8U Active CN209226132U (en) | 2018-10-18 | 2018-10-18 | A kind of device that article is quickly spread out of suitable for closed clean environment |
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| CN (1) | CN209226132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552878A (en) * | 2018-10-18 | 2019-04-02 | 浙江泰林生物技术股份有限公司 | A kind of device that article is quickly spread out of suitable for closed clean environment |
-
2018
- 2018-10-18 CN CN201821688083.8U patent/CN209226132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552878A (en) * | 2018-10-18 | 2019-04-02 | 浙江泰林生物技术股份有限公司 | A kind of device that article is quickly spread out of suitable for closed clean environment |
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