CN202570199U - Novel clean bench - Google Patents

Novel clean bench Download PDF

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Publication number
CN202570199U
CN202570199U CN 201220200192 CN201220200192U CN202570199U CN 202570199 U CN202570199 U CN 202570199U CN 201220200192 CN201220200192 CN 201220200192 CN 201220200192 U CN201220200192 U CN 201220200192U CN 202570199 U CN202570199 U CN 202570199U
Authority
CN
China
Prior art keywords
air inlet
sterilizer
air
inlet pipe
sieve plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220200192
Other languages
Chinese (zh)
Inventor
杜云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan thousand grass biotechnology Limited by Share Ltd
Original Assignee
Sichuan Xiantuo Biological Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Xiantuo Biological Science & Technology Co Ltd filed Critical Sichuan Xiantuo Biological Science & Technology Co Ltd
Priority to CN 201220200192 priority Critical patent/CN202570199U/en
Application granted granted Critical
Publication of CN202570199U publication Critical patent/CN202570199U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel clean bench which is characterized by comprising a housing, a bench body, a vacuum pump, an air collector, an air outlet pipe, an air inlet pipe, a sterilizer and a flared air inlet pipe. The bench body and the vacuum pump are arranged in the housing, an outlet of the vacuum pump is connected with the air outlet pipe, an inlet of the vacuum pump is connected with the air collector, the air inlet pipe is connected with the sterilizer, the sterilizer is connected with the flared air inlet pipe which is further connected with the bench body, one fine sieve plate is arranged at a joint of the top of the sterilizer connected with the flared air inlet pipe, another fine sieve plate is arranged at a joint of the bottom of the sterilizer connected with the air inlet pipe, the other fine sieve plate is arranged at a joint of the flared air inlet pipe and the bench body, the air collector is in the shape of a funnel, and detergents are filled inside the sterilizer. The novel clean bench has a good air purifying effect, is high in sterility degree, and is free of filter membranes, low in air resistance, convenient to use and easy to clean.

Description

A kind of novel superclean bench
Technical field
The utility model belongs to experiment equipment, is specifically related to a kind of novel superclean bench.
Background technology
Superclean bench is to be engaged in necessary visual plants such as microorganism separation, inoculation and tissue culture.The workbench that uses at present all is called superclean bench usually, and it is one deck filter membrane that other gas purifies, and because of specification is different, the thickness of filter membrane and density are also different, and outermost layer is a chemical fiber fabric.Cleaning principle is to utilize filter membrane that airborne dust and microorganism are filtered out, and purifies air thereby reach, and living contaminants takes place when preventing the inoculation operation.Its main drawback is not killed by the microorganism of filtering, but accumulates in air inlet one side of filter membrane, because inconvenience is cleaned; Sterilization is so along with prolong service time, accumulate over a long period; The little microorganism of body wherein; Under the promotion of air pressure, see through filter membrane easily, get into the inoculation space, cause living contaminants.Outermost chemical fiber fabric because of directly contacting with air, is attached with a large amount of microorganisms on it, the shielding action of fabric fibre in addition is difficult for being killed by ultraviolet ray, and it is former therefore to become an important pollution.
For solving above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The technical problem that the utility model will solve is: is directed to the deficiency of prior art, a kind of novel superclean bench is provided, and this novel superclean bench good air purification effect, sterility is high, need not filter membrane again, and air drag is little, easy to use, the easy cleaning.
For reaching the foregoing invention purpose; The technical scheme that the utility model adopted is: a kind of novel superclean bench is provided, it is characterized in that: comprise body, workbench, vavuum pump, air inlet oviduct, getter device, discharge pipe, air inlet pipe and be used to hold the sterilizer of detergent;
Said workbench and vavuum pump are positioned at body; Said vacuum delivery side of pump is connected with discharge pipe, and the import of vavuum pump is connected with the getter device; Said air inlet pipe is connected with sterilizer; Said sterilizer is connected with the air inlet oviduct; Said air inlet oviduct is connected with workbench; Said sterilizer top promptly is provided with thin sieve plate with air inlet oviduct junction, and the bottom promptly is provided with thin sieve plate with the air inlet pipe junction; Said air inlet oviduct and workbench junction are provided with thin sieve plate.
Preferably, said getter device is funnel-form.
In sum, the novel superclean bench good air purification effect that the utility model provided, sterility is high, need not filter membrane again, and air drag is little, easy to use, the easy cleaning.
Description of drawings
Fig. 1 is novel superclean bench structural representation.
Wherein: 1, workbench; 2, getter device; 3, air inlet oviduct; 4, discharge pipe; 5, vavuum pump; 6, thin sieve plate; 7, sterilizer; 8, air inlet pipe; 9, body.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done detailed explanation.
As shown in Figure 1, this novel superclean bench is characterized in that: comprise body 9, workbench 1, vavuum pump 5, air inlet oviduct 3, getter device 2, discharge pipe 4, air inlet pipe 8 and be used to hold the sterilizer 7 of detergent;
Said workbench 1 is positioned at body 9 with vavuum pump 5; The outlet of said vavuum pump 5 is connected with discharge pipe 4, and the import of vavuum pump 5 is connected with getter device 2; Said air inlet pipe 8 is connected with sterilizer 7; Said sterilizer 7 is connected with air inlet oviduct 3; Said air inlet oviduct 3 is connected with workbench 1; Said sterilizer 7 tops promptly are provided with thin sieve plate 6 with air inlet oviduct 3 junctions, and the bottom promptly is provided with thin sieve plate 6 with air inlet pipe 8 junctions; Said air inlet oviduct 3 is provided with thin sieve plate 6 with workbench 1 junction; Said getter device 2 is funnel-form.
Air directly gets in the sterilizer 7 by air inlet pipe 8 during use; Because pack in the sterilizer 7 the existing hydrophilic group of detergent, again lipophilic group arranged; Therefore have washing, wetting, emulsification, dispersion and absorption, bactericidal action, what wherein bactericidal action was the strongest is cationic surface active agent.Because of detergent its specific structure and character,, air will produce significant foam immediately after getting into, and in fact first foam is exactly an interim filter membrane that produces, can be effectively with airborne dust and microorganism adsorption filtration thereof, and rapidly it is killed.Where air enters in sterilizer 7, where will produce foam, and foam constantly produces, the process that constantly vanishes, and essence is exactly the process that air constantly is adsorbed, washs, filters, sterilizes, and therefore need not to install the filter membrane with certain air drag.Air after the washing sterilization, the thin sieve plate 6 through sterilizer 7 tops with its even diffusion, is evenly upwards overflowed along the dusting cover 6 of oviduct 3 mouths of pipe of giving vent to anger again, forms a sterile working district.
Open vavuum pump 5, the article that needs are experimentized are placed on the workbench 1 and get final product, and the dust particle on the workbench 1, the bacterium that swims etc. is drawn out of the laboratory under the effect of vavuum pump 5, guaranteed operator's safety.
In sum, the novel superclean bench good air purification effect that the utility model provided, sterility is high, need not filter membrane again, and air drag is little, easy to use, the easy cleaning.
Though describe in detail in conjunction with the specific embodiment of accompanying drawing, should not be construed as qualification to the protection domain of this patent to the utility model.In the described scope of claims, various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.

Claims (2)

1. novel superclean bench is characterized in that: comprise body (9), workbench (1), vavuum pump (5), air inlet oviduct (3), getter device (2), discharge pipe (4), air inlet pipe (8) and be used to hold the sterilizer (7) of detergent;
Said workbench (1) and vavuum pump (5) are positioned at body (9); The outlet of said vavuum pump (5) is connected with discharge pipe (4), and the import of vavuum pump (5) is connected with getter device (2); Said air inlet pipe (8) is connected with sterilizer (7); Said sterilizer (7) is connected with air inlet oviduct (3); Said air inlet oviduct (3) is connected with workbench (1); Said sterilizer (7) top promptly is provided with thin sieve plate (6) with air inlet oviduct (3) junction, and the bottom promptly is provided with thin sieve plate (6) with air inlet pipe (8) junction; Said air inlet oviduct (3) is provided with thin sieve plate (6) with workbench (1) junction.
2. novel superclean bench according to claim 1 is characterized in that: said getter device (2) is funnel-form.
CN 201220200192 2012-05-07 2012-05-07 Novel clean bench Expired - Fee Related CN202570199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220200192 CN202570199U (en) 2012-05-07 2012-05-07 Novel clean bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220200192 CN202570199U (en) 2012-05-07 2012-05-07 Novel clean bench

Publications (1)

Publication Number Publication Date
CN202570199U true CN202570199U (en) 2012-12-05

Family

ID=47239655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220200192 Expired - Fee Related CN202570199U (en) 2012-05-07 2012-05-07 Novel clean bench

Country Status (1)

Country Link
CN (1) CN202570199U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103098716A (en) * 2013-02-27 2013-05-15 苏州市冯氏实验动物设备有限公司 Cage changing station
CN104668000A (en) * 2013-12-03 2015-06-03 内蒙古伊利实业集团股份有限公司 Purification working platform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103098716A (en) * 2013-02-27 2013-05-15 苏州市冯氏实验动物设备有限公司 Cage changing station
CN104668000A (en) * 2013-12-03 2015-06-03 内蒙古伊利实业集团股份有限公司 Purification working platform
CN104668000B (en) * 2013-12-03 2016-06-22 内蒙古伊利实业集团股份有限公司 A kind of clean work station

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SICHUAN QIANCAO BIOTECHNOLOGY CO., LTD.

Free format text: FORMER NAME: SICHUAN XINATUO BIOTECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: 641199 Neijiang City, Sichuan province Dongxing District No. 668 hongpailou

Patentee after: Sichuan thousand grass biotechnology Limited by Share Ltd

Address before: 641199 Neijiang province Sichuan city Dongxing District Red Road No. 668

Patentee before: Sichuan Xiantuo Biological Science & Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20180507

CF01 Termination of patent right due to non-payment of annual fee