CN214600943U - All-steel ventilation cabinet convenient to install - Google Patents
All-steel ventilation cabinet convenient to install Download PDFInfo
- Publication number
- CN214600943U CN214600943U CN202120595126.3U CN202120595126U CN214600943U CN 214600943 U CN214600943 U CN 214600943U CN 202120595126 U CN202120595126 U CN 202120595126U CN 214600943 U CN214600943 U CN 214600943U
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- Prior art keywords
- cabinet body
- bolt
- fan
- fixed
- cabinet
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000009423 ventilation Methods 0.000 title description 18
- 239000003517 fume Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Ventilation (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model belongs to the technical field of the fume chamber, especially, be an all-steel fume chamber convenient to installation, including the cabinet body and exhaust plate, the fan is installed to the upper end position of the cabinet body, and the end department of fan is connected with the tuber pipe connector, the inboard intermediate position of fan is fixed with the pivot, the exhaust fan is installed to all sides of pivot, and the avris of exhaust fan is fixed with first bolt, the guide plate is installed to the inside upper end position of the cabinet body, and the lower extreme of guide plate is fixed with transparent window, the bottom of the cabinet body is provided with the cabinet door, and the avris of cabinet door installs the handle, the distolateral connection of cabinet door has the hinge, and the intermediate position of hinge is fixed with the fourth bolt. This all-steel fume chamber convenient to installation, convenient to detach washs the installation, is convenient for in time discharge harmful gas to the material of using can play the mycotic effect of acid and alkali-resistance, easily gets rid of the smell, and stability is strong.
Description
Technical Field
The utility model relates to a fume chamber technical field specifically is an all-steel fume chamber convenient to installation.
Background
Among laboratory ventilation equipment, the all-steel fume hood is the most important equipment, and the laboratory fume hood is important equipment for ensuring laboratory operators to be protected from hazardous chemical agents, and is also necessary for protecting and improving the environment of the operators and ensuring the product safety and the environmental safety, and the laboratory ventilation is an indispensable component in laboratory design.
In order to ensure that laboratory workers do not inhale or swallow some toxic, nosable or unknown chemical substances and organisms, good ventilation is needed in a laboratory, and in order to prevent the absorption of some steam, gas and particles, pollutants need to be removed by using an all-steel fume hood, a fume hood or a local ventilation method.
Aiming at the problems, innovative design is urgently needed on the basis of the original ventilation cabinet convenient to install.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an all-steel fume chamber convenient to installation to propose the current fume chamber convenient to install in solving above-mentioned background art, occupation space is big, the installation of being not convenient for, the dismantlement washing of being not convenient for, and be difficult for getting rid of smell, the inside unstable problem.
In order to achieve the above object, the utility model provides a following technical scheme: an all-steel fume hood convenient to install comprises a hood body and an exhaust plate, wherein a fan is installed at the upper end position of the hood body, an air pipe connecting port is connected to the end position of the fan, a rotating shaft is fixed at the middle position of the inner side of the fan, an exhaust fan is installed on the periphery of the rotating shaft, a first bolt is fixed on the side of the exhaust fan, a guide plate is installed at the upper end position of the inner part of the hood body, a transparent window is fixed on the lower end of the guide plate, a sliding door is installed at the bottom end position of the transparent window, a sliding belt plate is arranged on the side of the sliding door, a second bolt is fixed on the end side of the sliding belt plate, a controller is arranged on the side of the second bolt, the exhaust plate is installed at the inner position of the hood body, a third bolt is fixed on the periphery of the exhaust plate, an exhaust port is arranged on the side of the third bolt, a switch button is arranged on the lower end position of the hood body, and shift knob's the outside installs the protective housing to supply socket is installed to the avris of protective housing, the bottom of the cabinet body is provided with the cabinet door, and the avris of cabinet door installs the handle, the distolateral connection of cabinet door has the hinge, and the intermediate position of hinge is fixed with the fourth bolt.
Preferably, be the block connection between exhaust fan and the pivot, and constitute through the pivot between fan and the exhaust fan and rotate mounting structure.
Preferably, the transparent window and the cabinet body are arranged on the same horizontal plane, and a sliding installation structure is formed between the transparent window and the cabinet body through a sliding belt plate.
Preferably, the controller is connected with the cabinet body in an embedded mode, and the controller and the cabinet body are integrally welded.
Preferably, the exhaust plate and the cabinet body form a fixed mounting structure through rotation of a third bolt, and the exhaust plate and the cabinet body are arranged in parallel.
Preferably, a rotating installation structure is formed between the cabinet door and the cabinet body through hinges, and 2 groups of hinges are symmetrically arranged around the axis of the cabinet door.
Compared with the prior art, the beneficial effects of the utility model are that: the all-steel ventilation cabinet convenient to mount is convenient to dismount, clean and mount, and convenient for timely discharging harmful gas, and the used material can play a role in resisting acid-base mildew, is easy to remove odor, and is strong in stability;
1. when the fume hood operates, the air outlet is opened when the sliding door descends, so that external air is supplemented into the fume hood to keep the surface wind speed, the balance between the air consumption volumes of the indoor ventilating system and the fume hood is maintained, the increase of the surface wind speed caused by the descending of the sliding door is prevented, and the influence on operators is avoided;
2. the internal gas of cabinet runs through the fan, drives the exhaust fan and carries out gaseous rotation, through the tuber pipe connector with gas outgoing, in time gets rid of because of the poisonous, the harmful gas that experimental operation produced, prevents that the pollutant in the experiment from to the laboratory diffusion, has ensured laboratory technician's operation safety.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the exhaust fan of the present invention;
FIG. 3 is a schematic view of the structure of the transparent window of the present invention;
fig. 4 is the schematic diagram of the exhaust plate structure of the present invention.
In the figure: 1. a cabinet body; 2. a fan; 3. an air pipe connector; 4. a rotating shaft; 5. an exhaust fan; 6. a first bolt; 7. a baffle; 8. a transparent window; 9. moving the door; 10. a pulley plate; 11. A second bolt; 12. a controller; 13. a vent panel; 14. a third bolt; 15. an air outlet; 16. a switch button; 17. a protective shell; 18. a power socket; 19. a cabinet door; 20. a handle; 21. a hinge; 22. and a fourth bolt.
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 convenient-to-install all-steel ventilation cabinet comprises a cabinet body 1, a fan 2, an air pipe connecting port 3, a rotating shaft 4, an exhaust fan 5, a first bolt 6, a guide plate 7, a transparent window 8, a sliding door 9, a sliding belt plate 10, a second bolt 11, a controller 12, an exhaust plate 13, a third bolt 14, an exhaust port 15, a switch button 16, a protective shell 17, a power socket 18, a cabinet door 19, a handle 20, a hinge 21 and a fourth bolt 22, wherein the fan 2 is installed at the upper end position of the cabinet body 1, an air pipe connecting port 3 is connected at the end of the fan 2, the rotating shaft 4 is fixed at the middle position of the inner side of the fan 2, the exhaust fan 5 is installed at the peripheral side of the rotating shaft 4, the first bolt 6 is fixed at the side of the exhaust fan 5, the guide plate 7 is installed at the upper end position in the cabinet body 1, the transparent window 8 is fixed at the lower end of the guide plate 7, the sliding door 9 is installed at the bottom end position of the transparent window 8, a sliding belt plate 10 is arranged at the side position of the sliding door 9, a second bolt 11 is fixed at the end side of the sliding belt plate 10, a controller 12 is arranged at the side of the second bolt 11, an exhaust plate 13 is installed at the inner position of the cabinet body 1, a third bolt 14 is fixed at the peripheral side of the exhaust plate 13, an air outlet 15 is arranged at the side of the third bolt 14, a switch button 16 is arranged at the lower end position of the cabinet body 1, a protective shell 17 is installed at the outer side of the switch button 16, a power socket 18 is installed at the side of the protective shell 17, a cabinet door 19 is arranged at the bottom end of the cabinet body 1, a handle 20 is installed at the side of the cabinet door 19, a hinge 21 is connected to the end side of the cabinet door 19, and a fourth bolt 22 is fixed at the middle position of the hinge 21;
furthermore, the exhaust fan 5 is connected with the rotating shaft 4 in a clamping manner, the fan 3 and the exhaust fan 5 form a rotating installation structure through the rotating shaft 4, the exhaust fan 5 is driven by the rotating shaft 4 to rotate, and a wind pipe connecting port connected with the toxic gas fan 2 discharges gas, so that toxic and harmful gas generated by experiment operation is timely discharged, pollutants in the experiment are prevented from diffusing to a laboratory, and the operation safety of experimenters is guaranteed;
furthermore, the transparent window 8 and the cabinet body 1 are arranged on the same horizontal plane, a sliding installation structure is formed between the sliding door 9 and the cabinet body 1 through a sliding belt plate 10, the transparent window 8 is fixed on the cabinet body 1 by manually rotating a second bolt 11, the sliding door 9 can move up and down on the sliding belt plate 10, the sliding door 9 slides down to play a role in isolating internal smell, and the internal condition is conveniently observed in a transparent mode;
furthermore, the controller 12 is connected with the cabinet body 1 in an embedded manner, the controller 12 and the cabinet body 1 are integrally welded, the controller 12 is embedded in the cabinet body 1, the occupied space is saved, the operation in the ventilation cabinet is controlled through the controller 12, and the ventilation cabinet is simple in structure and convenient to use;
furthermore, the air exhaust plate 13 and the cabinet body 1 are rotated through the third bolt 14 to form a fixed mounting structure, the air exhaust plate 13 and the cabinet body 1 are arranged in parallel, the third bolt 14 is manually rotated to fix the air exhaust plate 13 in the cabinet body 1, and the air exhaust port 15 can timely rotate and exhaust the air in the cabinet body 1 through the exhaust fan 5, so that the situation that a worker inhales toxic air is avoided, and when the interior of the cabinet body 1 needs to be cleaned, the third bolt 14 can be detached to be detached for cleaning;
further, constitute through hinge 21 between cabinet door 19 and the cabinet body 1 and rotate mounting structure, and hinge 21 is provided with 2 groups about cabinet door 19's axis symmetry, and cabinet door 19 can be opened cabinet door 19 through manual pulling handle 20, can place article in the cabinet, along with taking along with putting, prevents that article from losing.
The working principle is as follows: when the all-steel ventilation cabinet convenient to install is used, firstly, the all-steel ventilation cabinet is manually installed, the fan 2 is installed inside the cabinet body 1 by rotating the first bolt 6, the transparent window 8 is installed on the sliding belt plate 10 by rotating the second bolt 11, the cabinet door 19 is installed by rotating the third bolt 14, after the all-steel ventilation cabinet is installed, a power supply is connected to the power socket 18, the switch button 16 is started, the protective shell 17 is installed on the outer side of the switch button 16, the all-steel ventilation cabinet can prevent water and electricity, the controller 12 is embedded in the cabinet body 1 and does not occupy space, the operation in the ventilation cabinet is controlled by the controller 12, the all-steel ventilation cabinet is simple in structure and convenient to use, the fan 2 is arranged at the upper end of the cabinet body 1, the exhaust fan 5 is driven by the rotating shaft 4 to rotate, toxic gas is exhausted through the air pipe connecting port 3 connected with the fan 2, toxic and harmful gas generated by experimental operation is timely eliminated, and pollution substances in an experiment are prevented from diffusing to a laboratory, the operation safety of experimenter has been ensured, when the fume chamber function, move door 9 and descend exhaust exit 15 and open, make in the outside air supply cabinet, with keep surface wind speed, maintain the balance between indoor ventilation system and the fume chamber gas consumption volume, and obstructed because the surface wind speed that leads to of moving door 9 descends increases, move door 9 and isolated inside smell, and the transparent inside condition of being convenient for observe, it can open cabinet door 19 through manual pulling handle 20 to have set up cabinet door 19 at the lower extreme of the cabinet body 1, can place article in the cabinet, along with taking along with putting, prevent that article from losing.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an all-steel fume chamber convenient to installation, includes the cabinet body (1) and airstrainer (13), its characterized in that: the air conditioner is characterized in that a fan (2) is installed at the upper end position of the cabinet body (1), an air pipe connecting port (3) is connected to the end of the fan (2), a rotating shaft (4) is fixed to the inner middle position of the fan (2), an exhaust fan (5) is installed on the peripheral side of the rotating shaft (4), a first bolt (6) is fixed to the side of the exhaust fan (5), a guide plate (7) is installed at the inner upper end position of the cabinet body (1), a transparent window (8) is fixed to the lower end of the guide plate (7), a sliding door (9) is installed at the bottom end position of the transparent window (8), a sliding belt plate (10) is arranged at the side position of the sliding door (9), a second bolt (11) is fixed to the end side of the sliding belt plate (10), a controller (12) is arranged at the side of the second bolt (11), and an exhaust plate (13) is installed at the inner position of the cabinet body (1), and the week side of airing exhaust board (13) is fixed with third bolt (14) to the avris of third bolt (14) is provided with air exit (15), the lower extreme position of the cabinet body (1) is provided with shift knob (16), and shift knob's (16) outside installs protective housing (17) to supply socket (18) are installed to the avris of protective housing (17), the bottom of the cabinet body (1) is provided with cabinet door (19), and handle (20) are installed to the avris of cabinet door (19), the distolateral connection of cabinet door (19) has hinge (21), and the intermediate position of hinge (21) is fixed with fourth bolt (22).
2. An easy-to-install all-steel fumehood according to claim 1, wherein: exhaust fan (5) are connected for the block between pivot (4), and constitute through pivot (4) between fan (2) and exhaust fan (5) and rotate mounting structure.
3. An easy-to-install all-steel fumehood according to claim 1, wherein: the transparent window (8) and the cabinet body (1) are arranged on the same horizontal plane, and a sliding installation structure is formed between the transparent window (8) and the cabinet body (1) through a sliding belt plate (10).
4. An easy-to-install all-steel fumehood according to claim 1, wherein: the controller (12) is connected with the cabinet body (1) in an embedded mode, and the controller (12) and the cabinet body (1) are integrally welded.
5. An easy-to-install all-steel fumehood according to claim 1, wherein: the exhaust plate (13) and the cabinet body (1) form a fixed mounting structure through rotation of a third bolt (14), and the exhaust plate (13) and the cabinet body (1) are arranged in parallel.
6. An easy-to-install all-steel fumehood according to claim 1, wherein: a rotating installation structure is formed between the cabinet door (19) and the cabinet body (1) through hinges (21), and 2 groups of the hinges (21) are symmetrically arranged around the axis of the cabinet door (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595126.3U CN214600943U (en) | 2021-03-24 | 2021-03-24 | All-steel ventilation cabinet convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595126.3U CN214600943U (en) | 2021-03-24 | 2021-03-24 | All-steel ventilation cabinet convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214600943U true CN214600943U (en) | 2021-11-05 |
Family
ID=78396514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120595126.3U Expired - Fee Related CN214600943U (en) | 2021-03-24 | 2021-03-24 | All-steel ventilation cabinet convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214600943U (en) |
-
2021
- 2021-03-24 CN CN202120595126.3U patent/CN214600943U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |