CN204093816U - A kind of purification experiment cabinet - Google Patents
A kind of purification experiment cabinet Download PDFInfo
- Publication number
- CN204093816U CN204093816U CN201420471856.2U CN201420471856U CN204093816U CN 204093816 U CN204093816 U CN 204093816U CN 201420471856 U CN201420471856 U CN 201420471856U CN 204093816 U CN204093816 U CN 204093816U
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- Prior art keywords
- cabinet
- space
- transparent panel
- purification experiment
- sensor
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- 238000002474 experimental method Methods 0.000 title claims abstract description 31
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 230000000505 pernicious effect Effects 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of purification experiment cabinet, comprise operation cabinet and be positioned at described operation air exhauster cashier's office in a shop, middle and upper part in described operation cabinet is provided with filter course, described operation cabinet is divided into the first space and second space by described filter course, the suction opeing of described air exhauster communicates with described first space, and described second space is experimental implementation space.The utility model have structure simplify, light, the little advantage that takes up space.
Description
Technical field
The utility model relates to a kind of experiment cabinet, especially a kind of purification experiment cabinet to purifying at the dusty gas carrying out producing in chemical experiment process.
Background technology
In chemical experiment process; often can discharge the gas to human health, this serious harm health of experimenter, for this reason; people take to install purifier in place, laboratory usually, at utmost avoid experimenter to suck pernicious gas by the mode of purifying harmful gas.
In prior art, the purifier in laboratory is all generally comprise Over-The-Counter and lower cabinet, workbench is formed between described upper wardrobe body and lower cabinet body, the ventilating duct be connected with air exhauster is provided with in described upper wardrobe body, the outlet of described ventilating duct is provided with the exhaust outlet stretching out described upper wardrobe body top, arrange filter in the front end of ventilating duct, by the work of air exhauster, pernicious gas is discharged after filtering.Such as Chinese patent literature CN 103861858 A discloses the green vent cabinet in a kind of laboratory, comprise the upper wardrobe body and lower cabinet body that are connected as one by side plate, workbench is formed between described upper wardrobe body and lower cabinet body, the ventilating duct be connected with centrifugal blower is provided with in described upper wardrobe body, the outlet of described ventilating duct is provided with the suction type exhaust outlet stretching out described upper wardrobe body top, the front end place that the interior discharge direction along suction type wind of described upper wardrobe body is positioned at described ventilating duct is provided with air cleaner, is exactly this kind of principle.
The green vent cabinet in above-mentioned laboratory of the prior art, because it comprises multiple cabinet, workbench is formed again between cabinet, and we are often most important when testing just is to provide a workbench, therefore the combining structure of multiple like this cabinet is numerous and diverse, institute takes up space large, particularly for limited experiment place, some places or universities and colleges laboratory, is not too suitable for; In addition, the making material that the combination of multiple cabinet is used is just many, thus manpower and material resources input also just improve.
Utility model content
The purpose of this utility model is for the problems referred to above, provide a kind of structure to simplify to society, light, take up space one purification experiment cabinet little.
The technical solution of the utility model is: a kind of purification of design experiment cabinet, comprise operation cabinet and be positioned at described operation air exhauster cashier's office in a shop, middle and upper part in described operation cabinet is provided with filter course, described operation cabinet is divided into the first space and second space by described filter course, the suction opeing of described air exhauster communicates with described first space, and described second space is experimental implementation space.
As the further improvement for technique scheme, the one side for operation of described operation cabinet comprises transparent panel and lower transparent panel, and described upper transparent panel and lower transparent panel are connected through the hinge.
As the further improvement for technique scheme, also comprise paste section, described paste section is located on lower transparent panel, and when transparent panel upwards turns down along hinge instantly, described paste section is bonded on corresponding upper transparent panel, is fixed by described lower transparent panel.
As the further improvement for technique scheme, also comprise the first sensor for detecting the saturation degree of pernicious gas in filter course, described first sensor is arranged on described filter course.
As the further improvement for technique scheme, described first sensor is connected with warning device by wired or wireless mode.
As the further improvement for technique scheme, also comprise the second sensor for detecting the saturation degree of pernicious gas in operation cabinet surrounding air.
As the further improvement for technique scheme, described second sensor is located at operation cabinet in appearance.
As the further improvement for technique scheme, described second sensor is connected with warning device by wired or wireless mode.
As the further improvement for technique scheme, described warning device is audible alarm unit and/or light alarming device.
As the further improvement for technique scheme, also comprise lower cabinet, in described lower cabinet, be provided with the demarcation strip for placing medicine.
The utility model is provided with filter course due to the middle and upper part that have employed in described operation cabinet, described operation cabinet is divided into the structure of the first space and second space by described filter course, when testing, described second space is the experimental implementation space of experimenter, the suction opeing of air exhauster communicates with described first space, during experiment, produce pernicious gas under the effect of air exhauster from described second space to described first spatial movement, again through described filter course, through purifying backward suction opeing discharging operation cabinet, so only filter course need be set simply by a described operation cabinet, just can realize the function of experimental implementation and Purge gas, single operation cabinet is also lighter, convenient mobile installation, therefore, the utility model have structure simplify, light, the little advantage that takes up space.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of embodiment of the present utility model.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, in term " on ", the orientation of the instruction such as D score, "front", "rear", "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Refer to Fig. 1, what Fig. 1 disclosed is a kind of a kind of embodiment purifying experiment cabinet, the air exhauster 2 that described purification experiment cabinet comprises operation cabinet 1 and is positioned on described operation cabinet 1, middle and upper part in described operation cabinet 1 is provided with filter course 4, described operation cabinet 1 is divided into the first space 11 and second space 12 by described filter course 4, when testing, described second space 12 is the experimental implementation space of experimenter, the suction opeing 21 of air exhauster communicates with described first space 11, the pernicious gas produced in experimentation is moved to described first space 11 by described second space 12 under the effect of air exhauster 2, through suction opeing 21 discharging operation cabinet 1 after the purification of filter course 4, so only need by arranging filter course 4 in described operation cabinet 1, just can realize the function of experimental implementation and Purge gas, single operation cabinet 1 is lighter, such one purification experiment cabinet structure is simplified, light, institute takes up space little, in addition, the bottom of described purification experiment cabinet also comprises some pulleys 7 that can change displacement, when described purification experiment cabinet is moved to other by needs local time, promotes described purification experiment cabinet.
Carry out observing for the ease of experimenter and operate, the one side 13 for operation of described operation cabinet 1 comprises transparent panel 15 and lower transparent panel 16, and described upper transparent panel 15 is connected by hinge 14 with lower transparent panel 16, and described lower transparent panel 16 is can be movable with hinge 14.
In order to fix lower transparent panel 16, also comprise paste section 161, described paste section 161 is located on lower transparent panel 16, when experimenter starts to test, lower transparent panel 16 is upwards turned down along hinge 14, again described paste section 161 is bonded on corresponding upper transparent panel 15, so just, described lower transparent panel 16 is fixed, the second space that experimenter's both hands put in operation cabinet 1 just can be tested, upper transparent panel 15 is while facilitating experimenter's observation experiment phenomenon, in turn ensure that the pernicious gas produced in experimentation is unlikely to directly to impact to experimenter, serve protective effect well, in addition, described upper transparent panel 15 and lower transparent panel 16 can also with soft light and heat insulation materials, like this when doing some combustion experiments, just can the impact of heat that stimulates from high light and produce of the eyes of Protection personnel well, when experiment completes, described lower transparent panel 16 is turned down downwards, the reposition of lower transparent panel 16.
In order to be detected the saturation degree of the pernicious gas in filtering layer 4, also comprise the first sensor 51 for detecting the saturation degree of pernicious gas in filter course 4, described first sensor 51 is arranged on described filter course 4; Described first sensor 51 is connected with warning device by wired or wireless mode, and described warning device is audible alarm unit and/or light alarming device.During work, described first sensor 51 converts gas signal to voltage signal or current signal is sent to warning device, when saturation value more than the first alarm settings of the concentration of the pernicious gas in filter course 4, the first sound occurs and/or the first light warning signal 61 is pointed out, operator on duty takes measures to change filter course in time.
In order to detect the saturation degree of pernicious gas in operation cabinet 1 surrounding air, also comprise the second sensor 52 for detecting the saturation degree of pernicious gas in operation cabinet 1 surrounding air; Described second sensor 52 is located at operation cabinet 1 in appearance; Described second sensor 52 is connected with warning device by wired or wireless mode; Described warning device is audible alarm unit and/or light alarming device; During work, described second sensor 52 converts gas signal to voltage signal or current signal is sent to warning device, when the harmful gas concentration in operation cabinet 1 surrounding air is more than sending the second sound during the second alarm settings saturation value and/or the second light warning signal 62 is pointed out.
For the ease of placing medicine, described purification experiment cabinet also comprises lower cabinet 3, is provided with the demarcation strip 31 for placing medicine in described lower cabinet 3, and experimenter can be placed on 131 by needing the medicine used, and can facilitate taking of the medicine in experimentation like this.
Claims (10)
1. a purification experiment cabinet, the air exhauster (2) comprising operation cabinet (1) and be positioned on described operation cabinet (1), it is characterized in that, middle and upper part in described operation cabinet (1) is provided with filter course (4), described operation cabinet (1) is divided into the first space (11) and second space (12) by described filter course (4), the suction opeing (21) of described air exhauster communicates with described first space (11), and described second space (12) is experimental implementation space.
2. purification experiment cabinet according to claim 1, it is characterized in that, the one side (13) for operation of described operation cabinet (1) comprises transparent panel (15) and lower transparent panel (16), and described upper transparent panel (15) is connected by hinge (14) with lower transparent panel (16).
3. purification experiment cabinet according to claim 2, it is characterized in that, also comprise paste section (161), described paste section (161) is located on lower transparent panel (16), instantly when transparent panel (16) upwards turns down along hinge (14), described paste section (161) is bonded on corresponding upper transparent panel (15), described lower transparent panel (16) is fixed.
4. according to the purification experiment cabinet in claims 1 to 3 described in any one claim, it is characterized in that, also comprise the first sensor (51) for detecting the saturation degree of pernicious gas in filter course, described first sensor (51) is arranged on described filter course (4).
5. purification experiment cabinet according to claim 4, is characterized in that, described first sensor (51) is connected with warning device by wired or wireless mode.
6. according to the purification experiment cabinet in claims 1 to 3 described in any one claim, it is characterized in that, also comprising the second sensor (52) for detecting the saturation degree of pernicious gas in operation cabinet (1) surrounding air.
7. purification experiment cabinet according to claim 6, is characterized in that, described second sensor (52) is located at operation cabinet (1) in appearance.
8. purification experiment cabinet according to claim 6, is characterized in that, described second sensor (52) is connected with warning device by wired or wireless mode.
9. the purification experiment cabinet according to claim 5 or 8, is characterized in that, described warning device is audible alarm unit and/or light alarming device.
10. according to the purification experiment cabinet in claim 1,2,3,5,7 or 8 described in any one claim, it is characterized in that, also comprise lower cabinet (3), in described lower cabinet (3), be provided with the demarcation strip (31) for placing medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471856.2U CN204093816U (en) | 2014-08-21 | 2014-08-21 | A kind of purification experiment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471856.2U CN204093816U (en) | 2014-08-21 | 2014-08-21 | A kind of purification experiment cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093816U true CN204093816U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471856.2U Expired - Fee Related CN204093816U (en) | 2014-08-21 | 2014-08-21 | A kind of purification experiment cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093816U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457963A (en) * | 2015-12-31 | 2016-04-06 | 南京诺丹工程技术有限公司 | Cleanable fume cupboard applied to lab or special place |
| CN105944785A (en) * | 2016-04-28 | 2016-09-21 | 安庆市峰邦工业产品设计有限公司 | Special purification device for acid-base titration |
| CN107096587A (en) * | 2017-06-27 | 2017-08-29 | 合肥震岳工业设备科技有限公司 | Lab platform |
| CN109070154A (en) * | 2016-04-21 | 2018-12-21 | 沃尔德纳实验室设备有限责任两合公司 | Fume extractor |
-
2014
- 2014-08-21 CN CN201420471856.2U patent/CN204093816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457963A (en) * | 2015-12-31 | 2016-04-06 | 南京诺丹工程技术有限公司 | Cleanable fume cupboard applied to lab or special place |
| CN109070154A (en) * | 2016-04-21 | 2018-12-21 | 沃尔德纳实验室设备有限责任两合公司 | Fume extractor |
| CN105944785A (en) * | 2016-04-28 | 2016-09-21 | 安庆市峰邦工业产品设计有限公司 | Special purification device for acid-base titration |
| CN107096587A (en) * | 2017-06-27 | 2017-08-29 | 合肥震岳工业设备科技有限公司 | Lab platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170606 Address after: Guangming Gongming street Shenzhen city Guangdong province 518000 water mouth community seventh Industrial District second building 3 floor F District Patentee after: Shenzhen Xinjing Environmental Technology Co.,Ltd. Address before: 24 4 layers, 518000 Gongming pond Industrial Zone, Guangming District, Guangdong, Shenzhen Patentee before: Chen Tiejian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |