CN212417976U - Biological safety cabinet convenient to it is clean - Google Patents
Biological safety cabinet convenient to it is clean Download PDFInfo
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- CN212417976U CN212417976U CN202020774351.9U CN202020774351U CN212417976U CN 212417976 U CN212417976 U CN 212417976U CN 202020774351 U CN202020774351 U CN 202020774351U CN 212417976 U CN212417976 U CN 212417976U
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Abstract
The utility model provides a biosafety cabinet convenient to clean, which relates to the technical field of biological equipment, the inner side of a sleeve is provided with a glove, a zipper is arranged between the sleeve and the glove, the zipper consists of a chain belt and a pull head, the two chain belts of the zipper are respectively embedded at the close ends of the sleeve and the glove, the glove is convenient to disassemble and assemble, the connectivity between the glove and the sleeve is ensured, the glove is prevented from separating from a hand when an experimenter operates, the bottom end of a cleaning cavity is fixedly provided with an electric telescopic rod adjacent to a water storage cavity, the front end of the inner wall of the cleaning cavity is provided with a controller through a bolt, the water pump is arranged at the rear end of a cabinet body and at the front rear end of the cleaning cavity, the rotating plate does not need to be manually cleaned, the work of the experimenter is facilitated, the cleanness of the operating environment in the cabinet body is kept, the biosafety cabinet with dust, but lack of cleaning means for the cabinet itself.
Description
Technical Field
The utility model belongs to the technical field of biotechnology equipment technique and specifically relates to a biosafety cabinet convenient to it is clean.
Background
The biosafety cabinet is an operation box structure designed for protecting an operator, a laboratory environment and experimental materials from being exposed to infectious aerosol and splashes which may be generated in the operation process when the biosafety cabinet is used for operating infectious experimental materials such as primary cultures, strains of bacteria and viruses and diagnostic specimens.
Through search, patent publication (publication) No. CN209848914U shows in a biological safety cabinet with dust prevention: the glass window installation cabinet comprises an installation cabinet body, the front surface fixed mounting of the installation cabinet body has a control panel, the below movable mounting that the front surface of the installation cabinet body is located control panel has a glass window, the lower fixed surface of the installation cabinet body installs the support frame, the inboard contact embedding of support frame is equipped with the sterilization garbage bin, the inside of the installation cabinet body is located fixed surface installation negative-pressure air fan. Can disinfect to the discarded object of inside, like this alright guarantee that the operational environment in laboratory is cleaner, prevent that harmful bacterium from breeding the infection staff, can also absorb the gas after filtering and keep apart port department, can keep apart the outer indoor air of safety cabinet and dust, like this alright improve its dirt-proof effect to improve experimental efficiency.
But has the following disadvantages: patent publication (publication) No. CN209848914U discloses a biological safety cabinet with dust prevention, which can achieve the dust prevention effect, but does not consider that during the experimental operation, chemical stock solution or sol may be splashed out to pollute the interior of the cabinet body, and only can isolate the external dust, but lacks a cleaning device for the cabinet body itself;
and traditional biological safety cabinet is equipped with gloves, but most all be inconvenient for the experimenter to dismantle and change gloves, can appear gloves installation not hard up condition even, influence the usability.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: patent publication (publication) No. CN209848914U A biological safety cabinet with dust prevention lacks a cleaning device for the cabinet body, and provides a biological safety cabinet convenient to clean aiming at the problems in the prior art.
The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a biosafety cabinet convenient to clean comprises a cabinet body and a rotating plate, wherein the rotating plate is transversely arranged in the cabinet body;
the interior of the cabinet body is hollow, the bottom end of the interior of the cabinet body is divided into cleaning cavities through the rotating plate, a water storage cavity is formed in the bottom of the cabinet body close to the rear end, and the water storage cavity is communicated with the cleaning cavities;
an electric telescopic rod is fixedly arranged at the bottom end of the cleaning cavity and adjacent to the position of the water storage cavity, a controller is arranged at the front end of the inner wall of the cleaning cavity through a bolt, and a water pump is arranged at the rear end of the cabinet body and at the front rear end of the cleaning cavity;
the utility model discloses a cabinet, including cabinet body, baffle, magnetic column, the cabinet body left and right sides just is located the commentaries on classics board top symmetry and has linked up the abaculus, and the abaculus lateral surface all is to encircle to open and has a plurality of opening, the inside grafting of abaculus has the sleeve, and the sleeve is for one side of abaculus to be encircleed and to open there is the magnetic column, the position and the quantity of magnetic column all with the opening for, and the magnetic column all pegs graft in the opening, the sleeve inboard all is equipped with gloves, and is equipped with the zip fastener between sleeve and the gloves, the zip fastener comprises chain belt and pull head, and the.
Preferably, in order to enable the rotating plate to be capable of being normally turned, the rotating core penetrates through the front end of the side of the rotating plate, the two ends of the rotating core extend out of the rotating plate, the outer end of the rotating core is embedded into the inner wall of the cabinet body, the rotating plate is rotatably connected with the cabinet body through the rotating core, and the rotating plate is used as a bearing table.
Preferably, in order to support the rotating plate, the front end of the controller is provided with a button embedded into the front wall of the cabinet body, the output end of the controller is electrically connected with the input end of the electric telescopic rod, the electric telescopic rod is located under the rotating plate, and the top of the electric telescopic rod is hinged to the bottom surface of the rotating plate through a hinge.
Preferably, the rotating plate rotates by taking the rotating core as a circle center, the rear end of the rotating plate is movably connected with the water storage cavity, the top edge of the water storage cavity is in a slope shape, and the rotating plate is also in a slope shape after rotating.
Preferably, in order to keep the surface of the rotating plate clean, the front end of the water pump is provided with a water hole extending to the inside of the cleaning cavity, and when the rotating plate is in a slope shape, the water hole faces the top surface of the rotating plate.
Preferably, the rear end of the inner wall of the cabinet body and the position above the rotating plate are welded with a supporting plate, and the bottom of the supporting plate supports against the rear end of the rotating plate.
Preferably, a heater is fixedly arranged above the rear end of the inner wall of the cabinet body.
Preferably, in order to facilitate the operation of experimenters and the cleaning and replacement of gloves, the inner end of the sleeve extends to the inside of the cabinet body, the sleeve is movably connected with the gloves through a zipper, and the inside of the sleeve is communicated with the inside of the gloves.
Preferably, the gloves are all located the cabinet body, and the gloves are located the commentaries on classics board top, evenly open a plurality of reservation groove above the commentaries on classics board.
Preferably, the front end of the cabinet body is slidably connected with a closed window, and four corners of the bottom of the cabinet body are fixedly connected with support legs.
Compared with the prior art, the beneficial effects of the utility model are that:
pull down dirty gloves through the zip fastener and wash, the sleeve is packed into with clean gloves to rethread zip fastener (11), and many pairs of gloves can carry out recycle, and this in-process is convenient for the experimenter to carry out the dismouting to gloves to the connectivity between gloves and the sleeve can be guaranteed to the zip fastener, prevents that the experimenter from breaking away from the hand when operating.
Because it is used for bearing chemistry stoste to change the board in the experimentation, so change the chemistry stoste that leaves on the board more, in order to prevent that the laboratory glassware in later stage from being contaminated, spout rivers from the water hole through the water pump, play a effect of washing to the top surface of changeing the board, and the heater can be with changeing remaining water stain stoving on the board, the experimental operation of next time of being convenient for does not need artifical manual to change the board and cleans, when just doing benefit to the experimenter work, keep the internal operational environment's of cabinet clean.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the cabinet structure of the present invention;
FIG. 3 is a schematic view of the insert ring structure of the present invention;
fig. 4 is a schematic view of the split sleeve structure of the present invention.
The labels in the figure are: the cleaning device comprises a cabinet body 1, support legs 101, a cleaning cavity 102, a water storage cavity 103, a rotating plate 2, a rotating core 201, a preformed groove 202, an electric telescopic rod 3, a resisting plate 4, a controller 5, a water pump 6, a heater 7, an embedded ring 8, an opening 801, a sleeve 9, a magnetic column 901, gloves 10, a zipper 11 and a closed window 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a biosafety cabinet convenient to clean, which includes a cabinet body 1 and a rotating plate 2, wherein the rotating plate 2 is horizontally disposed inside the cabinet body 1, and each component of the biosafety cabinet convenient to clean is described in detail below:
the interior of the cabinet body 1 is hollow, the bottom end of the interior of the cabinet body 1 is divided into a cleaning cavity 102 through a rotating plate 2, a water storage cavity 103 is formed in the bottom of the cabinet body 1 close to the rear end, the water storage cavity 103 is communicated with the cleaning cavity 102, when an experimenter uses the biological laboratory, the cabinet body 1 is stably placed in the biological laboratory, a closed window 12 is connected to the front end of the cabinet body 1 in a sliding mode, supporting legs 101 are fixedly connected to four corners of the bottom of the cabinet body 1, and the cabinet body 1 is supported through the supporting legs 101;
an electric telescopic rod 3 is fixedly arranged at the bottom end of the cleaning cavity 102 and adjacent to the position of the water storage cavity 103, a controller 5 is arranged at the front end of the inner wall of the cleaning cavity 102 through a bolt, and a water pump 6 is arranged at the rear end of the cabinet body 1 and at the position right behind the cleaning cavity 102;
the front end of the controller 5 is provided with a button embedded into the front wall of the cabinet body 1, the output end of the controller 5 is electrically connected with the input end of the electric telescopic rod 3, the electric telescopic rod 3 is positioned under the rotating plate 2, the top of the electric telescopic rod 3 is hinged with the bottom surface of the rotating plate 2 through a hinge,
when an experimenter performs experimental work, the electric telescopic rod 3 is in an extension state, and when the electric telescopic rod 3 extends to the longest length, the rotating plate 2 can be supported in a horizontal state, and the rotating plate 2 can be supported by the electric telescopic rod 3 in the process of performing experimental work by the experimenter;
the front end of the side surface of the rotating plate 2 is penetrated with a rotating core 201, two ends of the rotating core 201 extend out of the rotating plate 2, the outer end of the rotating core 201 is embedded into the inner wall of the cabinet body 1, the rotating plate 2 is rotatably connected with the cabinet body 1 through the rotating core 201, and the front end of the rotating plate 2 is supported by the rotating core 201, so that the rotating plate 2 has stability, an experimenter can put experimental utensils into the rotating plate 2 one by one, and in order to carry out experimental work, chemical stock solution is required to be contained in the utensils, and the utensils are supported through a reserved groove 202 on the rotating plate 2;
after the vessel is placed, an experimenter can pull up the closed window 12, the closed window 12 is in a transparent state, shielding performance is achieved, and meanwhile the experimenter can see the vessel, so that experimental operation is carried out, and infectious aerosol or chemical stock solution of splashed matter is prevented from contacting the experimenter;
the cabinet body 1 is symmetrically connected with embedded rings 8 at the left side and the right side above the rotating plate 2, a plurality of openings 801 are formed on the outer side surfaces of the embedded rings 8 in a surrounding manner, sleeves 9 are inserted into the embedded rings 8, magnetic columns 901 are formed on one sides of the sleeves 9 corresponding to the embedded rings 8 in a surrounding manner, the positions and the number of the magnetic columns 901 are corresponding to the openings 801, the magnetic columns 901 are inserted into the openings 801, gloves 10 are arranged on the inner sides of the sleeves 9, zippers 11 are arranged between the sleeves 9 and the gloves 10, each zipper 11 is composed of a zipper belt and a pull head, and the two zipper belts of each zipper 11 are respectively embedded at the near ends of the sleeves 9 and the gloves 10;
the inner end of the sleeve 9 extends into the cabinet 1, the sleeve 9 is movably connected with the glove 10 through the zipper 11, the interior of the sleeve 9 is communicated with the interior of the glove 10, the gloves 10 are all positioned in the cabinet 1, the gloves 10 are positioned above the rotating plate 2, a plurality of preformed grooves 202 are uniformly formed in the upper portion of the rotating plate 2, then an experimenter can take up the gloves 10, the sleeve 9 is opposite to the zipper 11 on the gloves 10, two chain belts can be combined together through a pull head on the zipper 11, the gloves 10 are connected with the sleeve 9, the experimenter can take up the sleeve 9, the interior of the thimble 8 is hollow, the experimenter firstly passes through the thimble 8 to extend to the cabinet 1 and then inserts the sleeve 9 into the thimble 8, at the moment, the magnetic columns 901 are opposite to the opening 801, the experimenter adjusts the magnetic columns 901 to insert into the opening 801, the thimble 8 is made of stainless steel, and the magnetic columns 901 are made of magnetic metal, the opening 801 can be adsorbed through the magnetic columns 901, the connectivity between the sleeve 9 and the embedded ring 8 is enhanced, at the moment, an experimenter can put hands into the sleeve 9 to wear the gloves 10 to carry out experiment operation, the gloves 10 are made of synthetic resin, have good corrosion resistance, and can protect the two hands of the experimenter;
after the experiment is accomplished, the experimenter extracts the hand, and directly extract sleeve 9 is whole from the abaculus ring 8, magnetic column 901 breaks away from opening 801, wash gloves 10, the producer should be equipped with many pairs of gloves 10 and use when dispatching from the factory, pull down dirty gloves 10 through zip fastener 11 and wash, sleeve 9 is packed into with clean gloves 10 to rethread zip fastener 11, many pairs of gloves 10 can circulate and use, this in-process is convenient for the experimenter to carry out the dismouting to gloves 10, and can guarantee the connectivity between gloves 10 and the sleeve 9 through zip fastener 11, prevent that the experimenter from when operating, gloves 10 break away from the hand.
Finally, an experimenter can control the electric telescopic rod 3 through a button of the controller 5, the electric telescopic rod 3 contracts, meanwhile, the electric telescopic rod 3 can pull the rotating plate 2 downwards, the rotating plate 2 rotates in a matched mode through the rotating core 201, and the connecting position of the front end of the rotating plate 2 and the cabinet body 1 is arc-shaped, so that the rotating plate 2 cannot be blocked to rotate;
the rotating plate 2 rotates by taking the rotating core 201 as a circle center, the rear end of the rotating plate 2 is movably connected with the water storage cavity 103, the top edge of the water storage cavity 103 is in a slope shape, the rotating plate 2 is also in a slope shape after rotating, the shortest length of the telescopic rod 3 which can be contracted is 8cm-14cm, when the telescopic rod 3 is contracted to the shortest length, the rotating plate 2 enters the cleaning cavity 102, the rear end of the rotating plate 2 can abut against the front upper end of the water storage cavity 103, the rotating plate 2 is in a slope shape at the moment, the front end of the water pump 6 is provided with a water hole extending to the inside of the cleaning cavity 102, when the rotating plate 2 is in a slope shape, the water hole faces the top surface of the rotating plate 2, an experimenter inserts an external water pipe into the water pump 6, water flow is sprayed out from the water hole through the water pump 6, water columns can be sprayed on the rotating plate 2, the top surface of the rotating plate 2 has a washing effect, and the rotating plate 2 is, therefore, more chemical stock solution is left on the rotating plate 2, in order to prevent the pollution of later-stage experimental products, the rotating plate 2 is comprehensively washed through the water pump 6, the electric telescopic rod 3 and the controller 5 can be blocked by the rotating plate 2 in the washing process, the damage of water inlet of the electric telescopic rod 3 and the controller 5 is avoided, the washing water is finally stored in the water storage cavity 103, a connecting port is formed in the bottom of the water storage cavity 103, and an experimenter can discharge the water in the water storage cavity 103 by connecting an external drain pipe into the connecting port;
after cleaning, the electric telescopic rod 3 drives the rotating plate 2 to ascend, when the rotating plate 2 ascends to the horizontal plane, a resisting plate 4 is welded at the rear end of the inner wall of the cabinet body 1 and above the rotating plate 2, the bottom of the resisting plate 4 is resisted at the rear end of the rotating plate 2, the rear end of the rotating plate 2 is resisted through the resisting plate 4, and the rotatable range of the rotating plate 2 is limited;
1 inner wall rear end of the cabinet body top fixed mounting has heater 7 to can dry the water stain of remaining on changeing board 2 through heater 7, the experiment operation of next time of being convenient for does not need artifical manual to change board 2 and cleans, when just doing benefit to the experimenter work, keeps the clean of the interior operational environment of the cabinet body 1.
The working principle is as follows: the cabinet body 1 is stably placed in a biological laboratory, in the process of experimental work of an experimenter, the rotating plate 2 can be supported by the electric telescopic rod 3, a vessel is supported by the preformed groove 202 on the rotating plate 2, the closed window 12 is in a transparent state, shielding performance is achieved, the experimenter can see the vessel, two chain belts can be combined together through a pull head on the zipper 11, the glove 10 and the sleeve 9 are well connected, the sleeve 9 is inserted into the embedded ring 8, the magnetic column 901 can adsorb the opening 801, the connectivity between the sleeve 9 and the embedded ring 8 is enhanced, the experimenter wears the glove 10 to carry out experimental operation, after the experiment is completed, the hand is taken out, the dirty glove 10 is detached through the zipper 11 to be cleaned, and finally the electric telescopic rod 3 is contracted, the rotating plate 2 enters the cleaning cavity 102, water flow is sprayed out of a water hole through the water pump 6, and all water columns can be sprayed on the rotating plate 2, play a effect of washing to the top surface of changeing board 2, change board 2 and can block electric telescopic handle 3 and controller 5 in the washing process, avoid electric telescopic handle 3 and controller 5 to intake water and damage, can will change remaining water stain stoving on board 2 through heater 7, keep the clean of the internal operating environment of cabinet 1.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (10)
1. The utility model provides a biosafety cabinet convenient to it is clean, includes the cabinet body (1) and changes board (2), it is inside its characterized in that to change board (2) horizontal cabinet body (1):
the interior of the cabinet body (1) is hollow, the bottom end of the interior of the cabinet body (1) is divided into a cleaning cavity (102) through the rotating plate (2), a water storage cavity (103) is formed in the bottom of the cabinet body (1) close to the rear end, and the water storage cavity (103) is communicated with the cleaning cavity (102);
an electric telescopic rod (3) is fixedly arranged at the bottom end of the cleaning cavity (102) and adjacent to the position of the water storage cavity (103), a controller (5) is arranged at the front end of the inner wall of the cleaning cavity (102) through a bolt, and a water pump (6) is arranged at the rear end of the cabinet body (1) and at the front rear end of the cleaning cavity (102);
the improved wardrobe is characterized in that the left side and the right side of the wardrobe body (1) are symmetrically connected with embedded rings (8) above the rotating plate (2), the outer side faces of the embedded rings (8) are provided with a plurality of openings (801) in a surrounding mode, sleeves (9) are inserted into the embedded rings (8), the sleeves (9) are provided with magnetic columns (901) in a surrounding mode relative to one side of the embedded rings (8), the positions and the number of the magnetic columns (901) are relative to the openings (801), the magnetic columns (901) are inserted into the openings (801), gloves (10) are arranged on the inner sides of the sleeves (9), zippers (11) are arranged between the sleeves (9) and the gloves (10), each zipper (11) is composed of a zipper belt and a puller, and the zipper belts of the zippers (11) are two and are respectively embedded in the close ends of the sleeves (9) and the gloves (10).
2. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: it has changeed core (201) to change board (2) side front end to run through, and changes core (201) both ends and all extend and change board (2), change core (201) outer end and imbed in cabinet body (1) inner wall, and change board (2) and rotate with the cabinet body (1) through changeing core (201) and be connected.
3. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: controller (5) front end is equipped with the button of embedding to the cabinet body (1) antetheca, and the output of controller (5) and the input electric connection of electric telescopic handle (3), electric telescopic handle (3) are located under commentaries on classics board (2), and electric telescopic handle (3) top is passed through the hinge and is changeed board (2) bottom surface articulated.
4. A biosafety cabinet to facilitate cleaning according to claim 2, wherein: the rotating plate (2) rotates by taking the rotating core (201) as a circle center, the rear end of the rotating plate (2) is movably connected with the water storage cavity (103), the top edge of the water storage cavity (103) is in a slope shape, and the rotating plate (2) is also in a slope shape after rotating.
5. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: the front end of the water pump (6) is provided with a water hole extending to the inside of the cleaning cavity (102), and when the rotating plate (2) is in a slope shape, the water hole faces to the top surface of the rotating plate (2).
6. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: the rear end of the inner wall of the cabinet body (1) is positioned above the rotating plate (2) and is welded with a supporting plate (4), and the bottom of the supporting plate (4) supports against the rear end of the rotating plate (2).
7. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: a heater (7) is fixedly arranged above the rear end of the inner wall of the cabinet body (1).
8. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: the inner end of the sleeve (9) extends into the cabinet body (1), the sleeve (9) is movably connected with the glove (10) through the zipper (11), and the interior of the sleeve (9) is communicated with the interior of the glove (10).
9. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: gloves (10) all are located cabinet body (1) inside, and gloves (10) are located commentaries on classics board (2) top, evenly open above commentaries on classics board (2) has a plurality of reservation groove (202).
10. A biosafety cabinet to facilitate cleaning according to claim 1, wherein: the front end of the cabinet body (1) is connected with a closed window (12) in a sliding mode, and four corners of the bottom of the cabinet body (1) are fixedly connected with support legs (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774351.9U CN212417976U (en) | 2020-05-12 | 2020-05-12 | Biological safety cabinet convenient to it is clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774351.9U CN212417976U (en) | 2020-05-12 | 2020-05-12 | Biological safety cabinet convenient to it is clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212417976U true CN212417976U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020774351.9U Active CN212417976U (en) | 2020-05-12 | 2020-05-12 | Biological safety cabinet convenient to it is clean |
Country Status (1)
| Country | Link |
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| CN (1) | CN212417976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289696A (en) * | 2021-04-21 | 2021-08-24 | 房勇 | Biological test box with detachable and replaceable unit component |
-
2020
- 2020-05-12 CN CN202020774351.9U patent/CN212417976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289696A (en) * | 2021-04-21 | 2021-08-24 | 房勇 | Biological test box with detachable and replaceable unit component |
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