CN214567667U - Biosafety cabinet with good sealing performance for environment detection - Google Patents
Biosafety cabinet with good sealing performance for environment detection Download PDFInfo
- Publication number
- CN214567667U CN214567667U CN202120728259.3U CN202120728259U CN214567667U CN 214567667 U CN214567667 U CN 214567667U CN 202120728259 U CN202120728259 U CN 202120728259U CN 214567667 U CN214567667 U CN 214567667U
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- Prior art keywords
- connecting pipe
- wall
- safety cabinet
- cabinet
- environmental detection
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 title claims description 24
- 230000007613 environmental effect Effects 0.000 claims abstract description 17
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 239000005341 toughened glass Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000002474 experimental method Methods 0.000 abstract description 7
- 238000011160 research Methods 0.000 abstract description 3
- 230000002026 carminative effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model discloses a biosafety cabinet that leakproofness is good for environmental detection, including the safety cabinet, first connecting pipe is installed to the lower extreme of safety cabinet, and the below laminating of first connecting pipe has feeding mechanism, the second connecting pipe is installed to the upper end of safety cabinet, and the upper end of second connecting pipe is provided with exhaust mechanism, the inner wall laminating of second connecting pipe has air filter, the inside of safety cabinet is provided with first pivot, and the outer wall cover of first pivot is equipped with the apron, the inside of safety cabinet is provided with control panel. In this biosafety cabinet that leakproofness is good for environmental detection, the gas that produces when doing the experiment to the safety cabinet through setting up the exhaust fan plays carminative effect, can control the experimental temperature in the device through setting up temperature sensor cooperation control panel, needs specific temperature to specific research sample to play the effect of certain regulation for the device can play certain constant temperature that keeps to the temperature.
Description
Technical Field
The utility model relates to an environmental detection correlation technique field specifically is a biosafety cabinet that leakproofness is good for environmental detection.
Background
The living space of human beings and various natural factors which can directly or indirectly influence the life and development of human beings are called environment, in the development of society, the environmental problem is more serious, bacteria and microorganisms in the environment are correspondingly changed, and in order to better detect and observe uncertain bacteria and microorganisms, a biosafety cabinet with good sealing performance for environment detection is needed.
However, the existing biosafety cabinet with good sealing performance for environment detection is inconvenient to keep constant temperature and seal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biosafety cabinet that leakproofness is good for environmental test to the environmental test who provides at present uses the biosafety cabinet that leakproofness is good for solving among the above-mentioned background art, it is not convenient for keep constant temperature, the sealed problem of not being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a biosafety cabinet with good sealing performance for environmental detection comprises a safety cabinet, wherein a first connecting pipe is installed at the lower end of the safety cabinet, a feeding mechanism is attached below the first connecting pipe, a second connecting pipe is installed at the upper end of the safety cabinet, an exhaust mechanism is arranged at the upper end of the second connecting pipe, an air filter element is attached to the inner wall of the second connecting pipe, a first rotating shaft is arranged inside the safety cabinet, a cover plate is sleeved on the outer wall of the first rotating shaft, a control panel is arranged inside the safety cabinet, a temperature sensor is arranged inside the safety cabinet, a toughened glass plate is installed in front of the safety cabinet, a sealing ring is attached to the outer wall of the toughened glass plate, a mounting bolt is installed in front of the toughened glass plate, an operation hole is formed in the front surface of the toughened glass plate, and a protection mechanism is arranged on the front surface of the toughened glass plate, and the outer side wall of the safety cabinet is provided with a magnetic block.
Preferably, feeding mechanism includes seal box, rubber circle, threaded rod and fixation nut, the pot head of seal box is equipped with the rubber circle, the inside of seal box is provided with the threaded rod, fixation nut is installed to the outer wall of threaded rod, the threaded rod welding is at the lower extreme of safety cabinet.
Preferably, exhaust mechanism includes adapter sleeve, exhaust fan, installation pipe, third connecting pipe and receipts bundle strip, adapter sleeve's lower extreme is provided with the exhaust fan, the exhaust fan upper end bonds there is the installation pipe, the pot head of installation pipe is equipped with the third connecting pipe, the outer wall laminating of third connecting pipe has the receipts bundle strip, adapter sleeve installs the upper end at the second connecting pipe.
Preferably, the second connecting pipe is movably connected with the air filter element, and the inner wall of the second connecting pipe is designed in an opening mode.
Preferably, the outer wall of toughened glass board closely laminates with the inner wall of sealing washer, and the inner wall of toughened glass board and the outer wall of installing bolt are the screw thread form setting.
Preferably the protection machanism includes second pivot, fly leaf, locating piece and metal block, the outer wall cover of second pivot is equipped with the fly leaf, the one end outer wall of fly leaf is contradicted and is had the locating piece, the rear surface bonding of fly leaf has the metal block, the second pivot bonds on the place ahead surface of toughened glass board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the biological safety cabinet with good sealing performance for environment detection, the exhaust effect is achieved by arranging the exhaust fan to exhaust gas generated when the safety cabinet is tested, the test temperature in the device can be controlled by arranging the temperature sensor and matching with the control panel, and the effect of adjusting the specific temperature required by a specific research sample is achieved, so that the device can maintain the temperature to a certain degree;
2. this biological safety cabinet that leakproofness is good for environmental detection has played fixed effect to the toughened glass board in safety cabinet the place ahead through setting up the installation bolt, has played sealed effect to the junction of toughened glass board and safety cabinet through setting up the sealing washer, has avoided having the contact with the people in the sample experimentation of infectivity.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic view of the structure of the components of the feeding mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the components of the exhaust mechanism of the present invention;
fig. 4 is a schematic view of the structure of the parts of the protection mechanism of the present invention.
In the figure: 1. a safety cabinet; 2. a first connecting pipe; 3. a feeding mechanism; 301. a sealing box; 302. a rubber ring; 303. a threaded rod; 304. fixing a nut; 4. a second connecting pipe; 5. an air exhaust mechanism; 501. connecting a sleeve; 502. an exhaust fan; 503. installing a pipe; 504. a third connecting pipe; 505. collecting the beam strips; 6. an air filter element; 7. a first rotating shaft; 8. a cover plate; 9. a control panel; 10. a temperature sensor; 11. tempering the glass plate; 12. a seal ring; 13. installing a bolt; 14. an operation hole; 15. a protection mechanism; 1501. a second rotating shaft; 1502. a movable plate; 1503. positioning blocks; 1504. a metal block; 16. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a biosafety cabinet with good sealing performance for environmental detection comprises a safety cabinet 1, wherein a first connecting pipe 2 is installed at the lower end of the safety cabinet 1, a feeding mechanism 3 is attached below the first connecting pipe 2, a second connecting pipe 4 is installed at the upper end of the safety cabinet 1, an air exhaust mechanism 5 is arranged at the upper end of the second connecting pipe 4, an air filter element 6 is attached to the inner wall of the second connecting pipe 4, a first rotating shaft 7 is arranged inside the safety cabinet 1, a cover plate 8 is sleeved on the outer wall of the first rotating shaft 7, a control panel 9 is arranged inside the safety cabinet 1, a temperature sensor 10 is arranged inside the safety cabinet 1, a toughened glass plate 11 is installed in front of the safety cabinet 1, a sealing ring 12 is attached to the outer wall of the toughened glass plate 11, an installation bolt 13 is installed in front of the toughened glass plate 11, an operation hole 14 is formed in the front surface of the toughened glass plate 11, a protection mechanism 15 is arranged on the front surface of the toughened glass plate 11, the outer side wall of the safety cabinet 1 is provided with a magnetic block 16.
Further, feeding mechanism 3 includes seal box 301, rubber circle 302, threaded rod 303 and fixation nut 304, the pot head of seal box 301 is equipped with rubber circle 302, seal box 301's inside is provided with threaded rod 303, fixation nut 304 is installed to the outer wall of threaded rod 303, the welding of threaded rod 303 is at the lower extreme of safety cabinet 1, sealed effect has been played with being connected of first connecting pipe 2 to seal box 301 through setting up rubber circle 302, fixed nut 304 has played fixed effect to the seal box 301 of establishing at threaded rod 303 through setting up the fixation nut 304.
Further, exhaust mechanism 5 includes adapter sleeve 501, exhaust fan 502, installation pipe 503, third connecting pipe 504 and receipts are restrainted strip 505, adapter sleeve 501's lower extreme is provided with exhaust fan 502, exhaust fan 502 upper end bonds there is installation pipe 503, the pot head of installation pipe 503 is equipped with third connecting pipe 504, the outer wall laminating of third connecting pipe 504 has receipts and restraints strip 505, adapter sleeve 501 installs the upper end at second connecting pipe 4, the gaseous effect of exhaust that plays that produces when setting up exhaust fan 502 and doing the experiment to safety cabinet 1, can control the experimental temperature in the device through setting up temperature sensor 10 cooperation control panel 9, need specific temperature to certain research sample and played the effect of certain regulation.
Further, second connecting pipe 4 and 6 swing joint of air filter, and the inner wall of second connecting pipe 4 is trompil formula design, has played filterable effect to the gas that the laboratory produced through setting up air filter 6.
Further, the outer wall of toughened glass board 11 closely laminates with the inner wall of sealing washer 12, and the inner wall of toughened glass board 11 is the screw thread form setting with the outer wall of installing bolt 13, has played fixed effect to toughened glass board 11 in safety cabinet 1 the place ahead through setting up installing bolt 13, has played sealed effect to the junction of toughened glass board 11 and safety cabinet 1 through setting up sealing washer 12, has avoided having the sample experimentation of infectivity in with people's contact.
Further, the protection mechanism 15 includes second pivot 1501, movable plate 1502, locating piece 1503 and metal block 1504, the outer wall cover of second pivot 1501 is equipped with movable plate 1502, the one end outer wall of movable plate 1502 conflicts has locating piece 1503, the rear surface of movable plate 1502 bonds and has metal block 1504, second pivot 1501 bonds at the front surface of toughened glass board 11, rotatory effect has been played to movable plate 1502 through setting up second pivot 1501, operation hole 14 when not using has played certain dustproof effect through setting up movable plate 1502, can cooperate the absorption to fix a position movable plate 1502 on 16 surfaces of magnetic path through setting up metal block 1504 and open so that the user equipment.
The working principle is as follows: before the device is used, firstly, equipment required by an experiment is placed in the safety cabinet 1, then the toughened glass plate 11 provided with the sealing ring 12 is fixed by the clockwise screwing of the mounting bolt 13, then a specimen required by the experiment is placed in the safety cabinet 1 from the first connecting pipe 2, then the sealing box 301 is fixed on the threaded rod 303 by the clockwise screwing of the fixing nut 304, the sealing box 301 is enabled to be abutted against the lower end of the first connecting pipe 2, then the movable plate 1502 is rotated and opened through the second rotating shaft 1501 until the metal block 1504 behind the movable plate 1502 is adsorbed on the magnetic block 16 for fixing, and then an experimenter puts a glove on the safety cabinet to operate the specimen through the operating hole 14;
the device adopts a sealed operation mode to ensure that the temperature in the device is higher, when the device is used, an external power supply is switched on, the temperature sensor 10 starts to detect the experimental environment temperature of the device, when the temperature is too high, the temperature sensor 10 can be matched with the control panel 9 to turn on the switch of the exhaust fan 502, the exhaust fan 502 starts to work to exhaust the experimental environment temperature and cool down, then both hands can be inserted into a working glove to carry out operation experiment on an experimental sample passing through the operation hole 14, and the external power supply is switched off after the experiment is finished;
after the device uses, can repeat the sample after above-mentioned operation will be tested and place into seal box 301 from first connecting pipe 2 in, carry out subsequent processing afterwards, 13 anticlockwise unscrew are tied to the installation after the experiment, dismantle toughened glass board 11, take out laboratory glassware, disinfect to device inside afterwards, so that use next time, the use model of above-mentioned exhaust fan 502 is YH700, the use model of above-mentioned temperature sensor 10 is PT100, just so the installation and the use process of the good biological safety cabinet of leakproofness for environmental detection have just been accomplished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a biosafety cabinet that leakproofness is good for environmental detection, includes safety cabinet (1), its characterized in that: the safety cabinet is characterized in that a first connecting pipe (2) is installed at the lower end of the safety cabinet (1), a feeding mechanism (3) is attached to the lower portion of the first connecting pipe (2), a second connecting pipe (4) is installed at the upper end of the safety cabinet (1), an exhaust mechanism (5) is arranged at the upper end of the second connecting pipe (4), an air filter element (6) is attached to the inner wall of the second connecting pipe (4), a first rotating shaft (7) is arranged inside the safety cabinet (1), a cover plate (8) is sleeved on the outer wall of the first rotating shaft (7), a control panel (9) is arranged inside the safety cabinet (1), a temperature sensor (10) is arranged inside the safety cabinet (1), a tempered glass plate (11) is installed in front of the safety cabinet (1), a sealing ring (12) is attached to the outer wall of the tempered glass plate (11), a mounting bolt (13) is installed in front of the tempered glass plate (11), an operation hole (14) is formed in the front surface of the toughened glass plate (11), a protection mechanism (15) is arranged on the front surface of the toughened glass plate (11), and a magnetic block (16) is installed on the outer side wall of the safety cabinet (1).
2. The biosafety cabinet with good sealing performance for environmental detection as claimed in claim 1, wherein: feeding mechanism (3) are including seal box (301), rubber circle (302), threaded rod (303) and fixation nut (304), the last pot head of seal box (301) is equipped with rubber circle (302), the inside of seal box (301) is provided with threaded rod (303), fixation nut (304) are installed to the outer wall of threaded rod (303), threaded rod (303) welding is at the lower extreme of safety cabinet (1).
3. The biosafety cabinet with good sealing performance for environmental detection as claimed in claim 1, wherein: exhaust mechanism (5) include adapter sleeve (501), exhaust fan (502), installation pipe (503), third connecting pipe (504) and receipts bundle bar (505), the lower extreme of adapter sleeve (501) is provided with exhaust fan (502), exhaust fan (502) upper end bonds and has installation pipe (503), the pot head of installation pipe (503) is equipped with third connecting pipe (504), the outer wall laminating of third connecting pipe (504) has receipts bundle bar (505), the upper end at second connecting pipe (4) is installed in adapter sleeve (501).
4. The biosafety cabinet with good sealing performance for environmental detection as claimed in claim 1, wherein: the second connecting pipe (4) is movably connected with the air filter element (6), and the inner wall of the second connecting pipe (4) is designed in an opening mode.
5. The biosafety cabinet with good sealing performance for environmental detection as claimed in claim 1, wherein: the outer wall of toughened glass board (11) and the inner wall of sealing washer (12) closely laminate, and the inner wall of toughened glass board (11) and the outer wall of installing bolt (13) are the screw thread form setting.
6. The biosafety cabinet with good sealing performance for environmental detection as claimed in claim 1, wherein: the protection mechanism (15) comprises a second rotating shaft (1501), a movable plate (1502), a positioning block (1503) and a metal block (1504), the movable plate (1502) is sleeved on the outer wall of the second rotating shaft (1501), the positioning block (1503) is abutted to the outer wall of one end of the movable plate (1502), the metal block (1504) is bonded to the rear surface of the movable plate (1502), and the second rotating shaft (1501) is bonded to the front surface of the toughened glass plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728259.3U CN214567667U (en) | 2021-04-11 | 2021-04-11 | Biosafety cabinet with good sealing performance for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728259.3U CN214567667U (en) | 2021-04-11 | 2021-04-11 | Biosafety cabinet with good sealing performance for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214567667U true CN214567667U (en) | 2021-11-02 |
Family
ID=78324177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728259.3U Expired - Fee Related CN214567667U (en) | 2021-04-11 | 2021-04-11 | Biosafety cabinet with good sealing performance for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214567667U (en) |
-
2021
- 2021-04-11 CN CN202120728259.3U patent/CN214567667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |