CN208839629U - Portable super-clean bench - Google Patents
Portable super-clean bench Download PDFInfo
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- CN208839629U CN208839629U CN201821554734.4U CN201821554734U CN208839629U CN 208839629 U CN208839629 U CN 208839629U CN 201821554734 U CN201821554734 U CN 201821554734U CN 208839629 U CN208839629 U CN 208839629U
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- clean bench
- exhaust gas
- sterile working
- portable super
- working chamber
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Abstract
A kind of Portable super-clean bench, including workbench shell and the independent current source for power supply, the workbench shell has sterile working chamber and is respectively communicated with the gloves installation end in the sterile working chamber, exhaust gas discharge end and purification inlet end, the gloves installation end is for sealing installation operating gloves, the exhaust gas discharge end is for discharging exhaust gas, the purification inlet end is for introducing and purifying air, the intracavitary setting of sterile working is used for the ultraviolet lamp of sterilizing, and the ultraviolet lamp and the independent current source are electrically connected.Portable super-clean bench provided by the utility model has independent gaseous environment structure and power delivering structure, can work independently in field and realize field real-time sterile lock out operation on the spot.
Description
Technical field
The utility model belongs to microbial sterility separate apparatus technical field, is a kind of portable ultra-clean specifically
Workbench.
Background technique
Microorganism is one big including bacterium, virus, fungi and some small-sized protists, microalga etc.
Class biocenose.It is very close with human relation although its individual is small, cover it is beneficial with harmful numerous kinds, extensively
It is general to be related to the numerous areas such as food, medicine, industrial or agricultural, environmental protection.
In the soil investigation of field, need to acquire the microorganism in field soil, and carry out sterile separation and culture studies.
Currently, the sterile separation of field microorganism, generally requires collected sample taking back laboratory progress lock out operation.
Transportational process of the sample from field to laboratory, there are following some problems.First, the temperature and humidity of transportational process,
The variations such as illumination condition, oxygen content are obvious, be easy to cause the activity decline of microorganism, cause the separation rate of microorganism to decline, sternly
It even is difficult to obtain separation product when weight；Second, transportational process is easy to happen the secondary pollution of sample, lead to target to be separated
Strain is difficult to isolate and purify.Existing superclean bench does not have capacity of working on one's own, it is difficult to it is sterile in time on the spot to meet field
The application of separation needs.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides Portable super-clean bench has independent
Gaseous environment structure and power delivering structure, can work independently in field and realize that sterile separation in real time is grasped on the spot in field
Make.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Portable super-clean bench, including workbench shell and the independent current source for power supply, the workbench shell
Body has sterile working chamber and is respectively communicated with the gloves installation end in the sterile working chamber, exhaust gas discharge end and purification air inlet
End, the gloves installation end is for sealing installation operating gloves, and the exhaust gas discharge end is for discharging exhaust gas, the purification air inlet
End is used for the ultraviolet lamp of sterilizing, the ultraviolet lamp and institute for introducing and purifying air, the intracavitary setting of sterile working
State independent current source electric connection.
As an improvement of the above technical solution, the purification inlet end includes air inlet and is set to the more of the air inlet
Grade filtering group and drawing fan, the air inlet are opened on the workbench shell and are connected to the sterile working chamber, institute
Axial direction of the multistage filtering group with the drawing fan along the air inlet is stated to be arranged from outer to inner, the drawing fan and it is described solely
Vertical power supply is electrically connected.
As a further improvement of the above technical scheme, the multistage filtering group includes sterilised membrane filter and filter cotton.
As a further improvement of the above technical scheme, the workbench shell includes enclosure body and opens closing lid, described
Enclosure body, which has, puts opening, and the closing lid that opens is held in the storing opening in which can open conjunction, the enclosure body and institute
It states and opens closing lid sealed connection and form the sterile working chamber.
As a further improvement of the above technical scheme, the closing lid that opens is the covering plate structure with transparent character.
As a further improvement of the above technical scheme, the exhaust gas discharge end includes that a plurality of arrays are opened in the work
Make the perforation micropore on platform shell.
As a further improvement of the above technical scheme, the axial direction of the perforation micropore is consistent with vertical direction.
As a further improvement of the above technical scheme, the intracavitary setting alcolhol burner of the sterile working, the perforation micropore
Positioned at the surface of the alcolhol burner, the purification inlet end is symmetrically distributed in the side of the exhaust gas discharge end.
As a further improvement of the above technical scheme, the Portable super-clean bench further includes photovoltaic generating module,
The photovoltaic generating module and the independent current source are electrically connected.
As a further improvement of the above technical scheme, the workbench housing bottom is equipped with for realizing mobile movement
Wheel.
The beneficial effects of the utility model are:
Sterile working chamber for operation is formed by workbench shell, sterile working chamber be respectively communicated in exhaust gas discharge end with
It purifies inlet end and independent gas purification supply discharge cycle (ventilated environment) is provided, in the gloves being connected to sterile working chamber
Installation end sealing installs operating gloves and provides non-direct contact mode of operation, guarantees gnotobasis and the operator of operating process
The health of human body of member, the sterilizing effect for being aided with ultraviolet lamp are further ensured that the sterile super-clean environment of sterile working chamber, and by
Independent current source realizes power supply, can work independently in field and realize field real-time sterile lock out operation on the spot, be managed
The microorganism separating resulting thought.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the axonometric schematic diagram for the Portable super-clean bench that the utility model embodiment 1 provides；
Fig. 2 is the schematic front view for the Portable super-clean bench that the utility model embodiment 1 provides；
Fig. 3 is that the A-A axis of Portable super-clean bench in Fig. 2 surveys schematic cross-sectional view；
Fig. 4 is enlarged diagram at the M of Portable super-clean bench in Fig. 3；
Fig. 5 is enlarged diagram at the N of Portable super-clean bench in Fig. 4；
Fig. 6 is the second structural schematic diagram of the Portable super-clean bench that the utility model embodiment 1 provides.
Main element symbol description:
1000- Portable super-clean bench, 0100- workbench shell, 0110- sterile working chamber, the installation of 0120- gloves
End, 0130- purification inlet end, 0131- air inlet, 0132- multistage filtering group, 0132a- sterilised membrane filter, 0132b- filter cotton,
0133- drawing fan, 0140- exhaust gas discharge end, 0141- penetrate through micropore, 0150- enclosure body, and 0160- opens closing lid, and 0161- is drawn
Hand, 0170- the bottom discharge port, 0180- movable pulley, 0190- lifting pedestal, 0191- base body, the basic bar of 0192-, 0193-
Telescopic rod, 0200- independent current source, 0300- alcolhol burner, 0400- ultraviolet lamp.
Specific embodiment
Portable super-clean bench is carried out more comprehensively below with reference to relevant drawings for the ease of understanding the utility model,
Description.The preferred embodiment of Portable super-clean bench is given in attached drawing.But Portable super-clean bench can pass through
Many different forms are realized, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is
Keep the disclosure to Portable super-clean bench more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Herein in the term used in the description of Portable super-clean bench
It is only for the purpose of describing specific embodiments and is not intended to limit the utility model.Term " and or " used herein
Including any and all combinations of one or more related listed items.
Embodiment 1
Fig. 1~5 are please referred to, the present embodiment discloses a kind of Portable super-clean bench 1000, including workbench shell
0100 with for power supply independent current source 0200.Workbench shell 0100 is logical for providing independent ultra-clean operating environment and air
Wind circulation, independent current source 0200 can work independently in field for electric energy needed for providing field work and realize field on the spot
Real-time sterile lock out operation.
Wherein, workbench shell 0100 has shell structure, provides operation inner cavity and structural support.Specifically, it works
Platform shell 0100 has sterile working chamber 0110, for providing sterile ultra-clean lock out operation space；Workbench shell 0100 simultaneously has
Have and be respectively communicated with the gloves installation end 0120 in sterile working chamber 0110, exhaust gas discharge end 0140 and purification inlet end 0130, uses
It is recycled in providing contactless aseptic technique respectively with independent ventilating gas.
Wherein, gloves installation end 0120 provides contactless aseptic technique for sealing installation operating gloves.It can be with
Understand, operating gloves are inserted into sterile working chamber 0110.Both hands are passed through gloves installation end 0120 and are worn on by operator
It, can be in non-contactly carrying out microorganism lock out operation in sterile working chamber 0110, without directly contacting micro- life in operating gloves
Object sample and avoid Health cost, and guarantee sterile working chamber 0110 maintain closing and aseptic, to avoid microorganism sample
Product are polluted.
Wherein, purification inlet end 0130 is formed for introducing and purifying air, exhaust gas discharge end 0140 for discharging exhaust gas
The autonomous circulation independently oriented, gaseous environment needed for maintaining sterile working chamber 0110.Supplementary explanation purifies inlet end
0130 has autonomous diversion function, and air is initiatively imported into sterile working chamber 0110 and carries out purification filtering to air.
Exemplarily, purification inlet end 0130 includes air inlet 0131 and the multistage filtering group for being set to air inlet 0131
0132 with drawing fan 0133.Wherein, air inlet 0131 is opened on workbench shell 0100, to be connected to outside air environment
With sterile working chamber 0110.
Axial direction of the multistage filtering group 0132 with drawing fan 0133 along air inlet 0131 is arranged from outer to inner, drawing fan
0133 for from the extraneous directed flow for extracting air and maintaining air, the air of 0132 pair of multistage filtering group extraction to carry out multistage
Purification filtering guarantees that the air environment in sterile working chamber 0110 is clean.Wherein, 0200 electricity of drawing fan 0133 and independent current source
Property connection, be able in field environment maintain stable operation.
As its name suggests, multistage filtering group 0132 has multistage filtering effect, can be realized by the combination of a variety of Filters.
Exemplarily, multistage filtering group 0132 includes sterilised membrane filter 0132a and filter cotton 0132b.Sterilised membrane filter 0132a and filter cotton
0132b is set gradually along the axial direction of air inlet 0131, makes the air flowed by multistage filtering, has efficient purification efficiency.
It is appreciated that the quantity of sterilised membrane filter 0132a and filter cotton 0132b selects according to the actual application.
Wherein, sterilised membrane filter 0132a is a kind of miillpore filter, has the small filter opening for penetrating through its both side surface.Work as air
When flowing through small filter opening, particulate matter and mushroom in air are isolated or absorbing and eliminating, to realize the aseptic filtration to air.
The huge number of miillpore filter can be divided into the classes such as microfiltration membranes, ultrafiltration membrane, nanofiltration membrane, reverse osmosis membrane according to pore size difference
Type.
Wherein, the huge number of filter cotton 0132b.According to the difference of material, filter cotton 0132b points are four seed types, i.e.,
Synthetic fibers filter cotton, non-woven fabrics filter cotton, glass fiber filter cotton, active carbon filter cotton.According to the difference of filter efficiency, mistake
Filter pulp 0132b can be divided into three types, i.e. primarily efficient filter wool, medium air filtration cotton and high efficiency filter cotton again.
Exhaust gas discharge end 0140 directionally externally discharges exhaust gas for safety, maintains the good ring in sterile working chamber 0110
Border and the operation visual field.The implementation of exhaust gas discharge end 0140 is numerous, and exemplarily, exhaust gas discharge end 0140 includes a plurality of battle arrays
Arrange the perforation micropore 0141 being opened on workbench shell 0100.
It is each perforation micropore 0141 aperture it is small, make outside air can not autonomous flow by perforation micropore 0141
Into sterile working chamber 0110, so that outside air adverse current be avoided to invade.Simultaneously as purification inlet end 0130 from major flow
It acts on, the air in sterile working chamber 0110 has directed flow, and drives exhaust gas to flow into perforation micropore 0141 and realize exhaust gas
Discharge.Supplementary explanation, a plurality of perforation micropores 0141 form microwell array, effectively guarantee exhaust gas discharge capacity, meet discharge
Timeliness requirement.
The axial direction of perforation micropore 0141 is arranged according to actual needs.Exemplarily, the axial direction and lead of micropore 0141 are penetrated through
Vertical direction is consistent, using the heated principle risen of gas, further increases the burning waste gas with high temperature and flows to perforation micropore
0141, the independence and then being externally discharged.
Exemplarily, alcolhol burner 0300 is set in sterile working chamber 0110, and perforation micropore 0141 is located at alcolhol burner 0300
Surface, purification inlet end 0130 are symmetrically distributed in the side of exhaust gas discharge end 0140.Burn as a result, formation burning waste gas by
Rise discharge without leave in heat flow.
Supplementary explanation, the sterile flame vicinity for being located away from alcolhol burner 0300 are operated, and guarantee more preferably asepsis ring
Border.Exemplarily, workbench shell 0100 is equipped with installation detent, for installing fixed alcolhol burner 0300.
Exemplarily, the also settable scavenger fan of exhaust gas discharge end 0140, is used to form negative pressure and further enhances exhaust gas
The power of discharge improves discharge capacity and efficiency.Specifically, perforation micropore 0141 passes through scavenger fan and sterile working chamber 0110
Keep connection.
Exemplarily, the bottom of sterile working chamber 0110 be equipped with the bottom discharge port 0170, for further with purification air inlet
End 0130, exhaust gas discharge end 0140 form gas supply and discharge circulation.Wherein, the bottom discharge port 0170 have movable opening and closing relationship or
Open and close valve arrangement.After the completion of lock out operation, can directly open the bottom discharge port 0170 and will be residual in sterile working chamber 0110
Residual air body is thoroughly discharged, and has efficient expulsion efficiency.
The ultraviolet lamp 0400 for sterilizing, ultraviolet lamp 0400 and independent current source are also set up in sterile working chamber 0110
0200 is electrically connected.Ultraviolet lamp 0400 is ultraviolet light (Ultraviolet) fluorescent tube, is killed in air by issuing ultraviolet light
The microorganisms such as bacterium.Its purification process high effect cleaning, and bactericidal effect is very thorough, avoids target strain to be separated by dirt
Dye.
The multiple types such as independent current source 0200 numerous types, including lithium battery, lead storage battery.Exemplarily, portable super
Net workbench 1000 further includes photovoltaic generating module, and photovoltaic generating module and independent current source 0200 are electrically connected, and utilizes field light
According to electric energy needed for independent current source 0200 is replenished in time, enhance the cruising ability of Portable super-clean bench 1000.
Wherein, photovoltaic panel is successively spliced by a plurality of solar battery sheets, and surface is covered with solar battery sheet, is protected
Demonstrate,prove sufficient transfer capability.It should be appreciated that solar battery sheet realizes that energy is converted using photovoltaic effect.Exemplarily, the sun
Energy cell piece may be disposed at the peripheral wall of workbench shell 0100, and can have folding and unfolding or flexible ability, expansion when needing to generate electricity
Power generation receives folded and realizes space compression in transportational process.
Exemplarily, workbench shell 0100 includes enclosure body 0150 and opens closing lid 0160.Wherein, enclosure body 0150
It is open with putting, so that operator carries out loading or unloading operation.It opens closing lid 0160 to be held in can opening conjunction in storing opening, shell
Ontology 0150 forms sterile working chamber 0110 with the sealed connection of closing lid 0160 is opened.
Supplementary explanation, the edge for opening closing lid 0160 have gasket, for opening closing lid 0160 and the company of enclosure body 0150
Excellent sealing is realized when connecing.Supplementary explanation opens closing lid 0160 and is equipped with knob 0161, opens conjunction so that operator hold.
It opens closing lid 0160 and enclosure body 0150 can be realized by various structures mode and open conjunction connection, main includes rotary
With sliding structure.It is connected by a hinge for example, opening 0160 one end of closing lid with enclosure body 0150, conjunction mode is opened by rotation
Realize the opposed unlatching for decontroling mouth and seal closure.For another example, it opens closing lid 0160 to be slidably held in enclosure body 0150, lead to
It crosses sliding push-pull and realizes the opposed unlatching for decontroling mouth and seal closure.
Exemplarily, the top that closing lid 0160 is covered on enclosure body 0150 is opened.Exemplarily, gloves installation end 0120 is set
It is placed in enclosure body 0150, and air inlet 0131 and perforation micropore 0141 are set to and open in closing lid 0160, form required knot
Structure layout.
Exemplarily, opening closing lid 0160 is the covering plate structure with transparent character.In other words, closing lid 0160 is opened by transparent material
Material is made, and has transparent character, convenient for accurate observation when operator's progress sterile working, guarantees manipulation accuracy.Transparent material
Expect the types such as huge number, including transparent plastic, transparent glass.
Fig. 6 is please referred to, exemplarily, 0100 bottom of workbench shell is equipped with for realizing mobile movable pulley
0180, reduce the mobile burden of operator.The huge number of movable pulley 0180, exemplarily, movable pulley 0180 are universal wheel,
With multidirectional self-adjusting ability.Exemplarily, movable pulley 0180 realizes rapid deployment and folding turnablely, realizes work
Switching of the platform shell 0100 between moving condition and mode of operation.
Exemplarily, workbench shell 0100 further includes the lifting pedestal 0190 for being set to 0150 lower section of enclosure body, is used
It in the lift adjustment for the height and position for realizing sterile working chamber 0110, is allowed to be bonded the height of operator, to guarantee preferable
Operation posture.
Exemplarily, lifting pedestal 0190 includes base body 0191, the basic bar being set on base body 0191
0192 with the telescopic rod 0193 that is slidably held on basic bar 0192.Telescopic rod 0193 and enclosure body 0150 keep connecting
It connects, so that enclosure body 0150 be driven to realize elevating movement.Wherein, straight line can be passed through between telescopic rod 0193 and basic bar 0192
The modes such as motor driven, the driving of motor lead screw realize automatic movement driving.Wherein, movable pulley 0180 is set to base body 0191
Lower section.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.
Claims (10)
1. a kind of Portable super-clean bench, which is characterized in that including workbench shell and independent current source, the workbench shell
With sterile working chamber and it is respectively communicated with the gloves installation end in the sterile working chamber, exhaust gas discharge end and purification inlet end,
The gloves installation end is for sealing installation operating gloves, and the exhaust gas discharge end is for discharging exhaust gas, the purification inlet end
For introducing and purifying air, the intracavitary setting of sterile working is used for the ultraviolet lamp of sterilizing, the ultraviolet lamp with it is described
Independent current source is electrically connected.
2. Portable super-clean bench according to claim 1, which is characterized in that the purification inlet end includes air inlet
And be set to the multistage filtering group and drawing fan of the air inlet, the air inlet be opened on the workbench shell and with
The sterile working chamber connection, axial direction of the multistage filtering group with the drawing fan along the air inlet are set from outer to inner
It sets, the drawing fan and the independent current source are electrically connected.
3. Portable super-clean bench according to claim 2, which is characterized in that the multistage filtering group includes sterile filter
Film and filter cotton.
4. Portable super-clean bench according to claim 1, which is characterized in that the workbench shell includes shell sheet
Body and open closing lid, the enclosure body, which has, puts opening, and the closing lid that opens is held on storings be open in which can open conjunction, institute
It states enclosure body and the closing lid that opens is tightly connected and forms the sterile working chamber.
5. Portable super-clean bench according to claim 4, which is characterized in that the closing lid that opens is with transparent character
Cover board.
6. Portable super-clean bench according to claim 1, which is characterized in that the exhaust gas discharge end includes a plurality of
Array is opened in the perforation micropore on the workbench shell.
7. Portable super-clean bench according to claim 6, which is characterized in that the axial direction and vertical of the perforation micropore
Direction is consistent.
8. Portable super-clean bench according to claim 7, which is characterized in that the intracavitary setting alcohol of sterile working
Lamp, the perforation micropore are located at the surface of the alcolhol burner, and the purification inlet end is symmetrically distributed in the exhaust gas discharge end
Side.
9. Portable super-clean bench according to claim 1, which is characterized in that it further include photovoltaic generating module, it is described
Photovoltaic generating module and the independent current source are electrically connected.
10. Portable super-clean bench according to claim 1, which is characterized in that the workbench housing bottom is equipped with
For realizing mobile movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554734.4U CN208839629U (en) | 2018-09-21 | 2018-09-21 | Portable super-clean bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554734.4U CN208839629U (en) | 2018-09-21 | 2018-09-21 | Portable super-clean bench |
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| Publication Number | Publication Date |
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| CN208839629U true CN208839629U (en) | 2019-05-10 |
Family
ID=66373615
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821554734.4U Active CN208839629U (en) | 2018-09-21 | 2018-09-21 | Portable super-clean bench |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078668A (en) * | 2018-09-21 | 2018-12-25 | 青海大学 | Portable super-clean bench |
| CN111482211A (en) * | 2020-04-04 | 2020-08-04 | 吴增敏 | Biological engineering experimental equipment for preventing diffusion pollution |
-
2018
- 2018-09-21 CN CN201821554734.4U patent/CN208839629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078668A (en) * | 2018-09-21 | 2018-12-25 | 青海大学 | Portable super-clean bench |
| CN111482211A (en) * | 2020-04-04 | 2020-08-04 | 吴增敏 | Biological engineering experimental equipment for preventing diffusion pollution |
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