CN107126982A - One kind cleans easily Nagative pressure bio-safty cabinet - Google Patents
One kind cleans easily Nagative pressure bio-safty cabinet Download PDFInfo
- Publication number
- CN107126982A CN107126982A CN201710490941.1A CN201710490941A CN107126982A CN 107126982 A CN107126982 A CN 107126982A CN 201710490941 A CN201710490941 A CN 201710490941A CN 107126982 A CN107126982 A CN 107126982A
- Authority
- CN
- China
- Prior art keywords
- filter
- safty
- cabinet
- clothes closet
- landing slab
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/02—Air-pressure chambers; Air-locks therefor
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Easily Nagative pressure bio-safty cabinet is cleaned the invention discloses one kind, including：Base and clothes closet housing, landing slab, backplate and 2 pieces of side panels are provided with the clothes closet housing, the clothes closet housing upper is provided with blower fan, the negative-pressure air-flow passage being connected with the air inlet of blower fan is formed between the lateral surface of the backplate and 2 pieces of side panels and clothes closet housing, the water leg being connected with negative-pressure air-flow passage is provided with below the landing slab, indent is provided with V-shaped groove respectively for the landing slab front-end and back-end, and the V-shaped groove bottom is provided with the weeper connected with water leg.Through the above way, it is of the present invention to clean easily Nagative pressure bio-safty cabinet, during cleaning, using blower fan negative pressure is produced in negative-pressure air-flow passage and water leg, air-flow quickly pours in water leg from V-shaped groove, Quick-air-drying is carried out to water leg, it is to avoid the growth of bacterium, improve the convenience and security of cleaning.
Description
Technical field
It is more particularly to a kind of to clean easily Nagative pressure bio-safty cabinet the present invention relates to Biohazard Safety Equipment field.
Background technology
Biohazard Safety Equipment is widely used in health care, disease prevention and control, food hygiene, bio-pharmaceuticals, environment prison
The field such as survey and different kind organism laboratory, is the important foundation for ensureing bio-safety and Environmental security, belongs to " people's livelihood " metering
Category.
Biohazard Safety Equipment lays particular emphasis on protection operating personnel and environment, prevents the pathogenic microorganism diffusion of operation from causing personnel to hinder
Evil and environmental pollution, therefore, the cleaning after Biohazard Safety Equipment use are also important, and existing Biohazard Safety Equipment is not
Have and designed well in terms of cleaning, it is necessary to improve.
The content of the invention
The present invention solves the technical problem of a kind of cleaning easily Nagative pressure bio-safty cabinet is provided, lifting is internal clear
Clean convenience, keeps drying sterile state.
In order to solve the above technical problems, one aspect of the present invention is：A kind of cleaning easily negative pressure is provided
Biohazard Safety Equipment, including：Base and clothes closet housing, the clothes closet housing are arranged on above base, are set in the clothes closet housing
There are landing slab, backplate and 2 pieces of side panels, the backplate is vertically set on the rear end of landing slab, 2 pieces of side panels difference
It is vertically set on the both sides of landing slab and is connected respectively with backplate, the clothes closet housing upper is provided with blower fan, the back of the body
The negative-pressure air-flow passage being connected with the air inlet of blower fan is formed between the lateral surface of panel and 2 pieces of side panels and clothes closet housing,
The water leg being connected with negative-pressure air-flow passage is provided with below the landing slab, indent is distinguished in the landing slab front-end and back-end
V-shaped groove is provided with, the V-shaped groove bottom is provided with the weeper connected with water leg.
In a preferred embodiment of the present invention, the front of the clothes closet housing is provided with mobile sealing door-plat.
In a preferred embodiment of the present invention, the trench bottom that catchments is provided with draining valve.
In a preferred embodiment of the present invention, the first filter and the second filter are provided with the clothes closet housing,
First filter is arranged on the top of the second filter, and second filter is located at the top of landing slab.
In a preferred embodiment of the present invention, the air outlet of the blower fan be located at the first filter and the second filter it
Between.
In a preferred embodiment of the present invention, first filter and the second filter include filter core and flat board respectively
The hollow out housing of shape, the filter core is filled in hollow out housing respectively.
In a preferred embodiment of the present invention, the bottom of the backplate and 2 pieces of side panels is respectively arranged with row suction
Air holes.
The beneficial effects of the invention are as follows：One kind that the present invention is pointed out cleans easily Nagative pressure bio-safty cabinet, during cleaning, behaviour
Author can clean spray solution in landing slab, backplate and 2 pieces of side panel surfaces, operation facility, what cleaning was produced
Sewage flows into water leg by V-shaped groove, and opening draining valve can focus on, using blower fan in negative-pressure air-flow passage and water leg
Middle generation negative pressure, air-flow quickly pours in water leg from V-shaped groove, carries out Quick-air-drying to water leg, it is to avoid the growth of bacterium, lifting
The convenience and security of cleaning.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation for cleaning the easily preferred embodiment of Nagative pressure bio-safty cabinet one of the present invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
One kind cleans easily Nagative pressure bio-safty cabinet, including：Base 1 and clothes closet housing 2, the clothes closet housing 2 are arranged on bottom
Landing slab 22, backplate 23 and 2 pieces of side panels 21 are provided with the top of seat 1, the clothes closet housing 2, the backplate 23 is vertical
Be arranged on the rear end of landing slab 22,2 pieces of side panels 21 be vertically disposed on the both sides of landing slab 22 and respectively with the back side
Plate 23 is connected, and the top of clothes closet housing 2 is provided with blower fan 3, and the lateral surface of the backplate 23 and 2 pieces of side panels 21 is with standing
The negative-pressure air-flow passage 6 being connected with the air inlet of blower fan 3 is formed between cabinet housing 2, it is logical in negative-pressure air-flow when blower fan 3 works
Negative pressure is formed in road 6.
The lower section of landing slab 22 is provided with before the water leg 27 being connected with negative-pressure air-flow passage 6, the landing slab 22
Indent is provided with V-shaped groove 26 respectively with rear end at end, and the bottom of V-shaped groove 26 is provided with the weeper connected with water leg 27.Clearly
When clean, operator can clean spray solution on landing slab 22, backplate 23 and 2 pieces of surfaces of side panel 21, and operation is just
Profit, cleans the sewage produced and flows into water leg 27 by V-shaped groove 26, facilitate very much.Using blower fan 3 in the He of negative-pressure air-flow passage 6
Negative pressure is produced in water leg 27, air-flow quickly pours in water leg 27 from V-shaped groove 26, Quick-air-drying is carried out to water leg 27, it is to avoid
The growth of bacterium, improves the convenience and security of cleaning.
The front of the clothes closet housing 2 is provided with mobile sealing door-plat 24, and mobile sealing door-plat 24 can be beaten in operation
Open, lift convenience, usually carry out the closed of clothes closet housing 2, the safety in utilization of lifting clothes closet housing 2.
The bottom of water leg 27 is provided with draining valve 28, opens draining valve 28, can focus on sewage, operation is just
Profit.
The first filter 5 and the second filter 4 are provided with the clothes closet housing 2, first filter 5 is arranged on
The top of two filters 4, second filter 4 is located at the top of landing slab 22.The air outlet of the blower fan 3 is located at the first mistake
Between the filter 4 of filter plate 5 and second, the air that the first filter 5 and the second filter 4 are discharged to blower fan 3 is filtered, it is to avoid
The diffusion of bacterium.
The filter 4 of first filter 5 and second includes filter core and flat hollow out housing, the filter core point respectively
It is not filled in hollow out housing, good permeability, reduces windage, and change facility.
The bottom of the backplate 23 and 2 pieces of side panels 21 is respectively arranged with row's wind inlet 25, and air passes through wind inlet
25 enter negative-pressure air-flow passage 6, have guided the air flow inside clothes closet housing 2, the work of operator is more comfortable, Er Qieti
The security of operation is risen.
In summary, one kind that the present invention is pointed out cleans easily Nagative pressure bio-safty cabinet, and cleaning facility, biocidal property is good,
Negative pressure drives the flow direction of air-flow, and noise is small, and the comfortableness of operating environment is good, improves the security used.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (7)
1. one kind cleans easily Nagative pressure bio-safty cabinet, including：Base and clothes closet housing, the clothes closet housing are arranged on base
Top, it is characterised in that landing slab, backplate and 2 pieces of side panels are provided with the clothes closet housing, the backplate is vertically set
Put in the rear end of landing slab, 2 pieces of side panels are vertically disposed on the both sides of landing slab and are connected respectively with backplate,
The clothes closet housing upper is provided with blower fan, between the backplate and the lateral surface and clothes closet housing of 2 pieces of side panels formed with
The collection being connected with negative-pressure air-flow passage is provided with below the negative-pressure air-flow passage that the air inlet of blower fan is connected, the landing slab
Tank, indent is provided with V-shaped groove respectively for the landing slab front-end and back-end, and the V-shaped groove bottom is provided with to be connected with water leg
Weeper.
2. according to claim 1 clean easily Nagative pressure bio-safty cabinet, it is characterised in that the clothes closet housing is just
Face is provided with mobile sealing door-plat.
3. according to claim 1 clean easily Nagative pressure bio-safty cabinet, it is characterised in that the trench bottom that catchments is set
It is equipped with draining valve.
4. according to claim 1 clean easily Nagative pressure bio-safty cabinet, it is characterised in that is set in the clothes closet housing
The first filter and the second filter are equipped with, first filter is arranged on the top of the second filter, second filtering
Plate is located at the top of landing slab.
5. according to claim 4 clean easily Nagative pressure bio-safty cabinet, it is characterised in that the air outlet of the blower fan
Between the first filter and the second filter.
6. cleaning easily Nagative pressure bio-safty cabinet according to claim 4, it is characterised in that first filter and
Second filter includes filter core and flat hollow out housing respectively, and the filter core is filled in hollow out housing respectively.
7. according to claim 1 clean easily Nagative pressure bio-safty cabinet, it is characterised in that the backplate and 2 pieces
The bottom of side panel is respectively arranged with row's wind inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490941.1A CN107126982A (en) | 2017-06-26 | 2017-06-26 | One kind cleans easily Nagative pressure bio-safty cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490941.1A CN107126982A (en) | 2017-06-26 | 2017-06-26 | One kind cleans easily Nagative pressure bio-safty cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107126982A true CN107126982A (en) | 2017-09-05 |
Family
ID=59736312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710490941.1A Pending CN107126982A (en) | 2017-06-26 | 2017-06-26 | One kind cleans easily Nagative pressure bio-safty cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107126982A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176417A (en) * | 2017-12-27 | 2018-06-19 | 上海力申科学仪器有限公司 | Biohazard Safety Equipment with improved gas treatment |
| CN108246369A (en) * | 2017-12-27 | 2018-07-06 | 上海力申科学仪器有限公司 | Biohazard Safety Equipment with Combined filtering apptss |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820310Y (en) * | 2005-09-14 | 2006-09-27 | 甘宜梧 | Biological safety cabinet with wind separator |
| CN101053850A (en) * | 2007-03-01 | 2007-10-17 | 李晨 | Outer rotor fan type biological safety cabinet |
| US20100304658A1 (en) * | 2006-04-14 | 2010-12-02 | Vladimir Grcevic | Mobile laboratory for analysis of pathogenic agents |
| CN203816644U (en) * | 2013-11-21 | 2014-09-10 | 赛默飞世尔（上海）仪器有限公司 | Biological safety cabinet |
| CN204275996U (en) * | 2014-11-03 | 2015-04-22 | 上海力申科学仪器有限公司 | With the Biohazard Safety Equipment of sucked type ultraviolet lamp device |
| CN106238107A (en) * | 2016-08-31 | 2016-12-21 | 杭州雪中炭恒温技术有限公司 | The drain pan of temperature test chamber and preparation method and temperature test chamber |
-
2017
- 2017-06-26 CN CN201710490941.1A patent/CN107126982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820310Y (en) * | 2005-09-14 | 2006-09-27 | 甘宜梧 | Biological safety cabinet with wind separator |
| US20100304658A1 (en) * | 2006-04-14 | 2010-12-02 | Vladimir Grcevic | Mobile laboratory for analysis of pathogenic agents |
| CN101053850A (en) * | 2007-03-01 | 2007-10-17 | 李晨 | Outer rotor fan type biological safety cabinet |
| CN203816644U (en) * | 2013-11-21 | 2014-09-10 | 赛默飞世尔（上海）仪器有限公司 | Biological safety cabinet |
| CN204275996U (en) * | 2014-11-03 | 2015-04-22 | 上海力申科学仪器有限公司 | With the Biohazard Safety Equipment of sucked type ultraviolet lamp device |
| CN106238107A (en) * | 2016-08-31 | 2016-12-21 | 杭州雪中炭恒温技术有限公司 | The drain pan of temperature test chamber and preparation method and temperature test chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176417A (en) * | 2017-12-27 | 2018-06-19 | 上海力申科学仪器有限公司 | Biohazard Safety Equipment with improved gas treatment |
| CN108246369A (en) * | 2017-12-27 | 2018-07-06 | 上海力申科学仪器有限公司 | Biohazard Safety Equipment with Combined filtering apptss |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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| RJ01 | Rejection of invention patent application after publication |