CN212442480U - Be applied to fume hood of cytogenetics experiment - Google Patents
Be applied to fume hood of cytogenetics experiment Download PDFInfo
- Publication number
- CN212442480U CN212442480U CN202021095875.1U CN202021095875U CN212442480U CN 212442480 U CN212442480 U CN 212442480U CN 202021095875 U CN202021095875 U CN 202021095875U CN 212442480 U CN212442480 U CN 212442480U
- Authority
- CN
- China
- Prior art keywords
- humidifying
- control panel
- heater
- shell
- fume hood
- 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.)
- Active
Links
- 239000003517 fume Substances 0.000 title claims abstract description 24
- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 230000002559 cytogenic effect Effects 0.000 title claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 210000000349 chromosome Anatomy 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model belongs to the technical field of laboratory equipment, in particular to a fume hood applied to cytogenetics experiments, which comprises a shell, a working table surface and a glass baffle, wherein the shell is provided with a fan and an air suction opening, and the working table surface is provided with a humidifying spray head A; the shell is internally provided with slideways which are connected with the left side and the right side of the shell, the slideways are respectively provided with a heater and a humidifying nozzle B, and the heater and the humidifying nozzle B are connected with a motor; all the humidifying nozzles are connected with a humidifying device through the humidifying pipes; the left side and the right side in the shell are also provided with a temperature sensor and a humidity sensor; be provided with control panel and display screen at the casing surface, the display screen is inlayed on control panel, and temperature sensor and humidity transducer all are connected to control panel's input, and control panel's output is connected to display screen, heater, humidification device and motor. The utility model discloses can satisfy the effect of conventional fume hood, also can provide required temperature and humidity for the experiment.
Description
Technical Field
The utility model belongs to the technical field of laboratory paraphernalia, concretely relates to be applied to fume hood of cytogenetics experiment.
Background
In cytogenetic experiments, environmental conditions are a crucial factor in the preparation of chromosome specimens. The conditions of poor flaking effect, repeated flaking for many times, difficult karyotype diagnosis, time delay of report generation and the like are easily caused by unstable environment, so that the loss of manpower and material resources is caused, the experiment cost is increased, and the working efficiency is reduced. Traditional laboratory fume hood mainly controls the interior operation of fume hood with poisonous and harmful gas through the control fan, prevents and controls harmful gas and causes the injury to the human body, but does not possess the function that keeps humidity and temperature, very easily receives the influence of environment humiture. Therefore, it is necessary to develop a new fume hood to maintain a relatively constant temperature and humidity in a working area, so as to ensure experimental effect and improve work efficiency.
SUMMERY OF THE UTILITY MODEL
To the technical problem that exists now, the utility model provides a be applied to fume hood of cytogenetics experiment can satisfy the effect of conventional fume hood, also can provide the required specific temperature of experiment and humidity, satisfies the demand in the cytogenetics experimentation.
The technical scheme of the utility model as follows:
a fume hood applied to cytogenetics experiments comprises a shell, a working table top and a glass baffle, wherein a fan and an exhaust pipe are arranged on the shell, the working table top and the glass baffle enclose a square structure, the shell is composed of the left side, the right side, the back side and the upper side of the square structure, the working table top is positioned below the square structure, a cabinet opening is the front side of the shell structure, the glass baffle is arranged at the cabinet opening, the glass baffle can be pushed and pulled up and down, the fan is arranged on the shell, and the fan is connected with the exhaust pipe; four humidifying nozzles A are arranged at four corners of the working table; two slideways which are connected with the left side and the right side of the shell are arranged in the shell, and a humidifying nozzle B and a heater are respectively arranged on the two slideways; all the humidifying nozzles are connected with a humidifying device through the humidifying pipes; the heater and the humidifying spray head are connected with a motor; the left side and the right side in the shell are also provided with a temperature sensor and a humidity sensor; be provided with control panel and display screen at the casing surface, the display screen is inlayed on control panel, temperature sensor and humidity transducer all are connected to control panel's input, control panel's output is connected to display screen, heater, humidification device and motor.
Preferably, the heater and the humidification nozzle B slide in opposite directions or in opposite directions. The heater and the humidifying spray head B are respectively arranged at two ends of the two slideways, and the motor drives the heater and the humidifying spray head B to oppositely or reversely slide, so that the environment of the fume hood is maintained at the required temperature and humidity.
Preferably, a control switch is arranged on the control panel, the control switch is electrically connected with the heater, the humidifying device and the motor, a microcontroller is integrated on the control panel, the microcontroller is a single chip microcomputer controller, and the microcontroller is connected with a peripheral circuit.
The utility model discloses in select to set up humidification shower nozzle A on four angles of workstation, and be provided with two slides of connecting the casing left and right sides in the casing, and the slide is provided with heater and humidification shower nozzle B respectively, all humidification shower nozzles pass through the humidification pipe external connection humidification device, start the humidification from table surface, guarantee that the moisture spreads from the mesa, because of there is the effect of fan, the moisture spreads from bottom to top, make the moisture fill in the whole casing space, still be provided with humidification shower nozzle B in the casing space simultaneously, guarantee in the working interval of whole casing, keep certain humidity of fume hood, because be provided with the heater in the casing, guarantee the space of whole fume hood at certain temperature; a temperature sensor and a humidity sensor are arranged on two sides in the shell, so that the temperature and the humidity can be monitored at any time, and the environment required by a genetic experiment can be ensured; the temperature sensor and the humidity sensor transmit signals to the control panel, and the control panel outputs the signals to the display screen and controls the efficiency of the humidifying device and the heater.
The utility model discloses in the fume hood, be provided with humidification shower nozzle and heater, for the workspace of fume hood provides uniform temperature and humidity, because set up temperature sensor and humidity transducer again, the environment of real time monitoring workspace, in case unqualified, through steerable panel, control heater and humidification device, and then improve the temperature and the humidity of workspace.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1 is an exhaust pipe, 2 is a heater, 3 is a humidity sensor, 4 is a display screen, 5 is a control panel, 6 is a humidifying nozzle a, 7 is a slideway, 8 is a temperature sensor, 9 is a humidifying nozzle B, 10 is a fan, 11 is a shell, 12 is a humidifying pipe, 13 is a humidifying device, and 14 is a worktable.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1, the utility model provides a fume hood applied to cytogenetics experiment, including casing 11, table surface 14 and glass baffle, casing 11, table surface 14, the glass baffle encloses into a square body structure, be provided with fan 10 on casing 11, exhaust column 1, casing 11 is the left side, the right side, back and the top composition of square body structure, table surface 14 is located below the 11 of square body structure, the cupboard mouth is the front of square body structure, the glass baffle sets up at the cupboard mouth, the glass baffle can be pushed and pulled from top to bottom, the glass baffle encloses into a confined space with table surface 14 and casing 11 under the state of drop-down, when the state of glass baffle pull-up, the staff can carry out the experiment on table surface 14 through the cupboard mouth; the fan 10 is arranged on the shell 11, and the fan 10 is connected with the exhaust pipe 1; four humidifying nozzles A6 are arranged at four corners of the working platform 14, so that humidification is started from the working platform 14, moisture is ensured to spread from the working platform 14, and due to the action of the fan 10, the moisture moves from bottom to top, so that the space of the whole shell 11 is filled with the moisture; two slideways 7 connected with the left side and the right side of the shell are arranged in the shell 11, a humidifying spray head B9 and a heater 2 are respectively arranged on the two slideways 7, the heater 2 and the humidifying spray head B9 are connected with a motor, and the heater 2 and the humidifying spray head B9 are driven by the motor to slide oppositely or reversely; all the humidifying nozzles are externally connected with a humidifying device 13 through humidifying pipes 12; the left side and the right side in the shell 11 are also provided with a temperature sensor 8 and a humidity sensor 3 for monitoring the temperature and the humidity of a working area in real time; a control panel 5 and a display screen 4 are arranged on the surface of the shell 11, the display screen 4 is embedded on the control panel 5, the temperature sensor 8 and the humidity sensor 3 are both connected to the input end of the control panel 5, and the output end of the control panel 5 is connected to the display screen 4, the humidifying device 13, the heater 2 and the motor; be equipped with control switch on control panel 5, control switch and heater 2, humidification device 13 and motor electricity are connected, the last integration of control panel 5 has microcontroller, microcontroller is single chip microcomputer controller, microcontroller is connected with peripheral circuit, temperature sensor 8 and humidity transducer 3 give control panel 5 with signal transmission, control panel 5 gives display screen 4 with signal transmission, display screen 4 shows temperature and humidity, the rotational speed of control switch control heater 2 and humidification device 13 speed and motor on control panel 5.
During the experiment, the control panel 5 sets corresponding parameters, the switch on the control panel 5 controls the heater 2, the humidifying device 13 and the motor to start working, the heater 2 and the humidifying spray head B9 on the control base start to slide along the slide way in opposite directions or in reverse directions, the temperature sensor 8 and the humidity sensor 3 transmit signals to the control panel 5, the control panel 5 transmits the signals to the display screen 4, and the display screen 4 displays the temperature and the humidity. When the required conditions cannot be met, the control switch on the control panel 5 controls the efficiency of the heater 2 and the humidifying device 13, and when the display screen 4 displays that the temperature and the humidity reach the requirements of the experiment, the glass baffle plate is pulled upwards, and the experiment can be carried out on the working table top 14 through the cabinet opening.
The utility model provides a be applied to fume hood of cytogenetics experiment can satisfy the effect of conventional fume hood, also can provide required specific temperature and humidity in the genetics experiment chromosome sample preparation process.
Claims (3)
1. A fume hood applied to cytogenetics experiments comprises a shell (11), a working table (14) and a glass baffle, wherein a fan (10) and an exhaust pipe (1) are arranged on the shell (11), and the fume hood is characterized in that four humidifying nozzles A (6) are arranged at four corners of the working table (14); two slideways (7) connected with the left side and the right side of the shell are arranged in the shell (11), a humidifying spray head B (9) and a heater (2) are respectively arranged on the two slideways (7), and all humidifying spray heads are externally connected with a humidifying device (13) through humidifying pipes (12); the heater (2) and the humidifying spray head B (9) are connected with a motor; the left side and the right side in the shell (11) are also provided with a temperature sensor (8) and a humidity sensor (3); be provided with control panel (5) and display screen (4) at casing (11) surface, inlay on control panel (5) display screen (4), temperature sensor (8) and humidity transducer (3) all are connected to the input of control panel (5), the output of control panel (5) is connected to display screen (4), heater (2), humidification device (13) and motor.
2. The fume hood for cytogenetic experiments according to claim 1, wherein the heater (2) and the humidifying nozzle B (9) slide oppositely or reversely.
3. The fume hood applied to cytogenetics experiments according to claim 1, wherein a control switch is arranged on the control panel (5), the control switch is electrically connected with the heater (2), the humidifying device (13) and the motor, a microcontroller is integrated on the control panel (5), the microcontroller is a single chip microcomputer controller, and the microcontroller is connected with a peripheral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095875.1U CN212442480U (en) | 2020-06-12 | 2020-06-12 | Be applied to fume hood of cytogenetics experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095875.1U CN212442480U (en) | 2020-06-12 | 2020-06-12 | Be applied to fume hood of cytogenetics experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212442480U true CN212442480U (en) | 2021-02-02 |
Family
ID=74469783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021095875.1U Active CN212442480U (en) | 2020-06-12 | 2020-06-12 | Be applied to fume hood of cytogenetics experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212442480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210389A (en) * | 2021-05-14 | 2021-08-06 | 新疆美顺达实验室设备有限公司 | Intelligent temperature and humidity regulation and control system for laboratory fume hood |
-
2020
- 2020-06-12 CN CN202021095875.1U patent/CN212442480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210389A (en) * | 2021-05-14 | 2021-08-06 | 新疆美顺达实验室设备有限公司 | Intelligent temperature and humidity regulation and control system for laboratory fume hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212442480U (en) | Be applied to fume hood of cytogenetics experiment | |
| CN202424481U (en) | Airtight dust-proof variable-frequency electric drive control cabinet | |
| CN202734468U (en) | Hot air circulating system for curing high-viscosity fluid | |
| CN208385128U (en) | A kind of dustproof box type transformer of photovoltaic generating system | |
| CN207440712U (en) | A kind of computer cabinet of cooling, dust preventing | |
| CN216649012U (en) | Electric automation control's heat dissipation regulator cubicle | |
| CN216122192U (en) | Power adapter with initiative heat dissipation function | |
| CN214370742U (en) | Ventilating and heat-dissipating structure of factory building | |
| CN212304289U (en) | Electrical equipment automation control cabinet | |
| CN208543698U (en) | A kind of poly (methyl methacrylate) plate heat preservation solidification integrated reacting case | |
| CN216413544U (en) | High security collection accuse cabinet | |
| CN207165356U (en) | A kind of Multifunction transformer case | |
| CN207896975U (en) | A kind of remote POE transmission power supply system | |
| CN207392799U (en) | A kind of constant temperature integrated house | |
| CN207691499U (en) | A kind of charging unit | |
| CN212751510U (en) | Automatic energy-conserving low-voltage electricity cabinet of inverter type | |
| CN215810060U (en) | Hot air circulation drying device for traditional Chinese medicine decoction pieces | |
| CN206379654U (en) | A kind of outdoor integrated distribution box | |
| CN213715017U (en) | Salt spray test box | |
| CN212132656U (en) | Double-temperature double-control integrated machine | |
| CN216087217U (en) | Ultra-thin type intelligence switch panel with temperature-sensing ware | |
| CN111780396A (en) | Indoor decoration central air conditioner aviation baffle | |
| CN218827360U (en) | All-in-one machine for forming and grading battery | |
| CN208028362U (en) | A kind of Wiring harness terminal highly-efficient processing equipment | |
| CN216191892U (en) | Glass tempering furnace capable of uniformly heating and rapidly heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210220 Address after: 250000 No. eight, No. 1, Shizhong Road, Shizhong District, Shandong, Ji'nan Patentee after: THE SECOND AFFILIATED HOSPITAL SHANDONG University OF TRADITIONAL CHINESE MEDICINE Address before: No.301, 44 Jianguo Xiaojing 5th Road, Shizhong District, Jinan City, Shandong Province Patentee before: Yang Lixia |