CN203801443U - Vertical flow ultraclean workbench - Google Patents
Vertical flow ultraclean workbench Download PDFInfo
- Publication number
- CN203801443U CN203801443U CN201420181775.9U CN201420181775U CN203801443U CN 203801443 U CN203801443 U CN 203801443U CN 201420181775 U CN201420181775 U CN 201420181775U CN 203801443 U CN203801443 U CN 203801443U
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- pond
- group training
- water
- cavity
- workbench
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Abstract
The utility model belongs to the technical field of biological inoculation equipment, which relates to a vertical flow ultraclean workbench. A first ultraclean filtering membrane for dividing a cavity into an upper cavity and a lower cavity is arranged at the upper part of a working chamber; a fan is arranged in the upper cavity while a workbench is arranged in the lower cavity; an exhaust outlet and a glass window which can be pushed and pulled are formed in the side wall of the lower cavity; a second ultraclean filtering membrane is arranged at the exhaust outlet; a cold air pipe of an air conditioner arranged outside the working chamber is led into the upper cavity; a germicidal lamp is arranged on the lower side of the first ultraclean filtering membrane; an upper tissue culturing pond is arranged on the bench surface of the workbench; a water pond is arranged on the lower side of the workbench and is communicated with a water inlet pipe of a water pump; a water outlet pipe of the water pump is led to one head of the inside of the tissue culturing pond; a water draining hole in the other head of the inside of the tissue culturing pond is communicated with the water pond through a water draining pipe; a tissue culturing beaker is arranged in the tissue culturing pond; a water passing slot is formed in the bottom of the tissue culturing beaker. The vertical flow ultraclean workbench has the advantages of low production cost, short culture medium cooling time and high inoculated tissue culturing efficiency, thereby being suitable for tissue culturing inoculation with a cooling requirement.
Description
Technical field
The utility model belongs to bacterization equipment technical field, refers in particular to a kind of vertical current superclean bench.
Background technology
At present, the propagation in scale of dendrobium candidum is trained according to flow process group after first will the seed of dendrobium candidum being seeded on medium in transfer room again, in order to ensure survival rate, before inoculation, to carry out to organizing training cup and interior medium thereof the high-temperature sterilization of 120 DEG C of left and right, then in superclean bench, inoculate, because the temperature of the group training cup of high-temperature sterilization and interior medium thereof is higher, transferring to superclean bench is cooled to the solid-state medium of low temperature or normal temperature to need the cool time of long period by the medium of high-temperature liquid state, for this reason, a kind of superclean bench that the medium of high-temperature liquid state is carried out to fast cooling of market in urgent need.
Summary of the invention
The purpose of this utility model is to provide a kind of vertical current superclean bench.
The purpose of this utility model is achieved in that
Vertical current superclean bench, comprise the operating room of sealing, the top of described operating room is provided with the first ultra-clean filter membrane that chamber is divided into upper and lower cavity, in epicoele, be provided with the fan to canyon, in cavity of resorption, be provided with workbench, on the sidewall of cavity of resorption, be provided with exhaust outlet and can be up and down or/and the windowpane of left and right push-and-pull, on exhaust outlet, be provided with the second ultra-clean filter membrane, the air outlet of the cold wind carrier pipe of the air-conditioner arranging outside operating room is introduced in epicoele, the downside of the first ultra-clean filter membrane is provided with bactericidal lamp, on the table top of workbench, be provided with the group training pond of upper end open, downside is provided with pond, the water inlet pipe of water pump is communicated with pond, outlet pipe causes in group training pond, the osculum that bottom, other end in group training pond arranges is communicated with described pond by drainpipe, in group training pond, be provided with group training cup, the bottom of group training cup is provided with is convenient to the tank of crossing that water passes through from the bottom transverse of group training cup.
In above-mentioned group training pond, be provided with sterile water.
Above-mentioned bactericidal lamp is ultraviolet germicidal lamp.
Above-mentioned bactericidal lamp is suspended on the connecting plate of ultra-clean filter membrane lower wall both sides.
The filtration rank of first and second above-mentioned ultra-clean filter membrane is 100 grades.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model passes into through the single filter of air-conditioner, cold air that the first ultra-clean filter membrane filters in fan is sent into the operating cavity (cavity of resorption) of vertical current superclean bench equably in the operating cavity (cavity of resorption) of operating room of sealing, can be cooled fast to the medium of high-temperature liquid state in group training cup the solid-state medium of low temperature or normal temperature, be convenient to quick inoculation.
2, the utility model utilizes directly absorption group of the circulation training cup of pond, water pump, group training pond and sterile water and the heat of medium, also the heat in can absorption operation chamber, the cold air that coordinates air-conditioner to supply with, can be cooled fast to the medium of high-temperature liquid state in group training cup the solid-state medium of low temperature or normal temperature, be convenient to quick inoculation.
3, the utility model arranged tank in the bottom of organizing training cup, and the sterile water of being convenient to circulate is trained the bottom transverse of cup by training the heat in cup and medium to take away group from group.
4, of the present utility model simple in structure, practical, production cost is low, the group training inoculation that is applicable to cool and requires.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic perspective view of of the present utility model group of training cup.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-Fig. 2:
Vertical current superclean bench, comprise the operating room 10 of sealing, the top of described operating room 10 is provided with chamber is divided into upper and lower cavity 24, the first ultra-clean filter membrane 25 of 14, in epicoele 24, be provided with the fan 26 to canyon, in cavity of resorption 14, be provided with workbench 30, on the sidewall of cavity of resorption 14, be provided with exhaust outlet and can be up and down or/and the windowpane 12 of left and right push-and-pull, on exhaust outlet, be provided with the second ultra-clean filter membrane 13, the air outlet 27 of the cold wind carrier pipe 28 of the air-conditioner 23 of operating room's 10 outer settings is introduced in epicoele 24, the downside of the first ultra-clean filter membrane 25 is provided with bactericidal lamp 11, on the table top of workbench 30, be provided with the group training pond 29 of upper end open, downside is provided with pond 21, the water inlet pipe 18 of water pump 17 is communicated with pond 21, outlet pipe 16 causes in group training pond 29, the osculum that bottom, group training 29Nei other end, pond arranges is communicated with described pond 21 by drainpipe 22, in group training pond 29, be provided with group training cup 19, the bottom 191 of group training cup 19 be provided be convenient to that water laterally passes through from the bottom 191 of group training cup 19 cross tank 192.
In above-mentioned group training pond 29, be provided with sterile water 20.
Above-mentioned bactericidal lamp 11 is ultraviolet germicidal lamp.
Above-mentioned bactericidal lamp 11 is suspended on the connecting plate 31 of the first ultra-clean filter membrane lower wall 25 both sides.
The filtration rank of first and second above-mentioned ultra-clean filter membrane 25 is 100 grades.
Use of the present utility model:
1, the cooled sterile water of pond volume 70-80% will be added in pond 21;
2, start power supply, make after time (30-60 minutes) that the equipment work such as air-conditioner 23, bactericidal lamp 11, water pump sets, make air quality in vertical current superclean bench reach the requirement of aseptic inoculation;
3, open windowpane of the present utility model, group training cup after the high-temperature sterilization of 120 DEG C of left and right and interior medium fast transfer thereof are closed to windowpane after putting neatly in of the present utility model group of training pond 29, because air-conditioner 23 and fan 26 are constantly blown a cold wind over, make in operating room, to there is certain pressure, while opening windowpane, air pressure in operating room leaks, and stops air-flow and bacterium outside operating room to enter; Air-conditioner 23 and fan 26 constantly blow a cold wind over and water pump by the sterile water circulation suction group training pond 29 in pond, cooling fast to the group training cup 19 in group training pond 29 and interior medium thereof;
4, be cooled to after inoculation temperature (5-15 DEG C) until group training cup and interior medium thereof, open windowpane, staff's both hands stretch into cavity of resorption inherent group training cup and medium on inoculate, inoculate afterwards to the sealing of group training cup, after the sealing of group training cup, move into an one-level culturing room group and train.
The utility model due to adopt air-conditioner 23, fan 26 constantly blow a cold wind over and water pump by the sterile water circulation suction group training pond 29 in pond, cooling fast to the group training cup 19 in group training pond 29 and interior medium thereof, in addition the structural design of group training cup 19 bottoms in group training pond 29, make to the medium in group training cup 19 cooling fast, shorten cool time, improved inoculation group training efficiency.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (5)
1. vertical current superclean bench, comprise the operating room of sealing, it is characterized in that: the top of described operating room is provided with the first ultra-clean filter membrane that chamber is divided into upper and lower cavity, in epicoele, be provided with the fan to canyon, in cavity of resorption, be provided with workbench, on the sidewall of cavity of resorption, be provided with exhaust outlet and can be up and down or/and the windowpane of left and right push-and-pull, on exhaust outlet, be provided with the second ultra-clean filter membrane, the air outlet of the cold wind carrier pipe of the air-conditioner arranging outside operating room is introduced in epicoele, the downside of the first ultra-clean filter membrane is provided with bactericidal lamp, on the table top of workbench, be provided with the group training pond of upper end open, downside is provided with pond, the water inlet pipe of water pump is communicated with pond, outlet pipe causes in group training pond, the osculum that bottom, other end in group training pond arranges is communicated with described pond by drainpipe, in group training pond, be provided with group training cup, the bottom of group training cup is provided with is convenient to the tank of crossing that water passes through from the bottom transverse of group training cup.
2. vertical current superclean bench according to claim 1, is characterized in that: in described group training pond, be provided with sterile water.
3. vertical current superclean bench according to claim 1 and 2, is characterized in that: described bactericidal lamp is ultraviolet germicidal lamp.
4. vertical current superclean bench according to claim 3, is characterized in that: described bactericidal lamp is suspended on the connecting plate of ultra-clean filter membrane lower wall both sides.
5. vertical current superclean bench according to claim 1 and 2, is characterized in that: the filtration rank of first and second described ultra-clean filter membrane is 100 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181775.9U CN203801443U (en) | 2014-04-15 | 2014-04-15 | Vertical flow ultraclean workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181775.9U CN203801443U (en) | 2014-04-15 | 2014-04-15 | Vertical flow ultraclean workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801443U true CN203801443U (en) | 2014-09-03 |
Family
ID=51440267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181775.9U Expired - Fee Related CN203801443U (en) | 2014-04-15 | 2014-04-15 | Vertical flow ultraclean workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801443U (en) |
-
2014
- 2014-04-15 CN CN201420181775.9U patent/CN203801443U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190415 |