CN210386907U - Air supplementing type fume hood for laboratory - Google Patents
Air supplementing type fume hood for laboratory Download PDFInfo
- Publication number
- CN210386907U CN210386907U CN201920951614.6U CN201920951614U CN210386907U CN 210386907 U CN210386907 U CN 210386907U CN 201920951614 U CN201920951614 U CN 201920951614U CN 210386907 U CN210386907 U CN 210386907U
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- China
- Prior art keywords
- fume chamber
- laboratory
- main part
- cabinet
- fume hood
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- 239000003517 fume Substances 0.000 title claims abstract description 74
- 230000001502 supplementing effect Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims abstract description 6
- 239000008399 tap water Substances 0.000 claims description 5
- 235000020679 tap water Nutrition 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims 5
- 238000002474 experimental method Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 208000001613 Gambling Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a laboratory is with mended wind type fume chamber, including the fume chamber main part, the fume chamber main part still includes fume chamber mouth and roof, the fume chamber mouth supplies the opening that the experiment was operated for the fume chamber main part to being equipped with the pull-up door that the cabinet mouth is confined, the inside cavity room that is of fume chamber mouth, the below is an operation panel, is equipped with the running water device on the operation panel, the air inlet grille that reduces fume chamber inner chamber atmospheric pressure is still seted up to fume chamber mouth top, the fume chamber main part is located fume chamber mouth both sides and still is equipped with a plurality of sockets, and wherein one side socket top is equipped with the operation screen, fume chamber mouth both sides still are equipped with a plurality of sockets in the fume chamber main part, fume chamber main part top is equipped with the roof, is equipped with air inlet and gas outlet on the roof, the cabinet main part is located the operation panel below. This laboratory is with mend wind type fume chamber, rational in infrastructure, fine design to the laboratory environment, satisfied the demand in most laboratories.
Description
Technical Field
The utility model belongs to the technical field of the fume chamber, concretely relates to laboratory is with mend wind type fume chamber.
Background
The fume chamber is indispensable important component part in the laboratory design, in order to reduce harmful gas's in the laboratory concentration, reduce the injury to experimenter's health right, there should be good ventilation in the laboratory, use the fume chamber to ventilate usually, but the fume chamber is when carrying out some experimental operation, because the human factor can cause the conflagration, if not put out a fire in time, can cause the loss of very big personnel's property, and the personnel of operating at the fume chamber make near the fume chamber produce the negative pressure because the air outlet bleeds and be the gathering of gambling gas, in the past in the long run, can lead to the fact very big harm to the laboratory personnel, and traditional fume chamber below is mostly fixed locker, hardly satisfy the demand of present diversified experiment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory is with mend wind type fume chamber to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laboratory is with mended wind type fume chamber, includes the fume chamber main part, the fume chamber main part still includes fume chamber mouth and roof, the fume chamber mouth supplies the opening that experiment operation was used for the fume chamber main part to being equipped with and carrying the sliding door with the cabinet mouth confined, the inside cavity room that is of fume chamber mouth, the below is an operation panel, is equipped with the running water device on the operation panel, the air inlet grille that reduces fume chamber inner chamber atmospheric pressure is still seted up to fume chamber mouth top, fume chamber mouth both sides are located the fume chamber main part and still are equipped with a plurality of sockets, and one of them side socket top is equipped with the operation screen, still be equipped with a plurality of side wind holes on the inclined plane between sliding door and the fume chamber main part side, fume chamber main part top is equipped with the roof, is equipped with air inlet and gas outlet on the roof, the fume chamber main part is located.
Preferably, the tap water device is a tap communicated with the pipeline, and a water pool is correspondingly arranged.
Preferably, the aperture of the air inlet is smaller than the aperture of the air outlet.
Preferably, the air inlet is connected with a plurality of side air holes in a pipe mode.
Preferably, a handle is arranged on the door of the movable cabinet, and four symmetrical horsewheels are arranged at the bottom of the movable cabinet.
Preferably, the power running of the whole fume hood main body is controlled by an operation screen, and the operation screen is connected with a circuit board.
The utility model discloses a technological effect and advantage: this laboratory is with mending wind type fume chamber, shower head can in time put out the fire when operator misoperation produces the conflagration, and a plurality of side wind holes can form a wind screen, when preventing to bleed, forms the negative pressure in the operation panel, and the fume chamber mouth is gathered to harmful poison gas in the laboratory produces the injury to the human body, and the setting of moving the cabinet can satisfy the demand to multiple conditions such as fume chamber space adjustment.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
in the figure: 1. a fume hood main body; 2. a ventilation cabinet opening; 3. lifting the door; 4. an operation table; 5. a tap water device; 6. a shower head; 7. an air intake grille; 8. an operation screen; 9. a socket; 10. a side air hole; 11. a top plate; 12. an air inlet; 13. an air outlet; 14. a mobile cabinet; 15. a handle; 16. the horse wheel.
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.
The utility model provides a wind-supplementing type fume hood for laboratory as shown in figure 1 and figure 2, which comprises a fume hood main body 1, wherein the fume hood main body 1 further comprises a fume hood opening 2 and a top plate 11, the fume hood opening 2 is an opening for experimental operation of the fume hood main body 1 and is provided with a lifting door 3 for sealing the hood opening, a cavity chamber is arranged in the fume hood opening 2, an operation table 4 is arranged below the fume hood opening, a tap water device 5 is arranged on the operation table 4, an air inlet grille 7 for reducing the air pressure in the inner cavity of the fume hood is also arranged above the fume hood opening 2, a plurality of sockets are also arranged on the fume hood main body at two sides of the fume hood opening, an operation screen 8 is arranged above a socket 9 at one side, a plurality of side wind holes 10 are also arranged on an inclined plane between the lifting door 3 and the side edge of the fume hood main body 1, the top plate 11 is provided with a top plate 11 provided with an air inlet 12 and an air outlet 13, the fume chamber main body 1 is arranged below the operating platform 4 and is provided with a movable cabinet 14.
Specifically, running water device 5 is the tap of intercommunication pipeline, still corresponds and is provided with the pond, for the experiment provides the cooling water to and wash relevant laboratory glassware.
Specifically, the aperture of the air inlet 12 is smaller than the aperture of the air outlet 13, and the air inlet grille 7 can be supplemented with a proper amount of air.
Specifically, the air inlet 12 is connected with a plurality of side air holes 10 in a pipe manner, so that negative pressure generated by the air outlet 13 is reduced, and a wind screen can be formed to reduce excessive toxic gas from gathering at the ventilation cabinet opening 2.
Specifically, a handle 15 is arranged on the door of the mobile cabinet 14, and four symmetrical fortune horse wheels 16 are arranged at the bottom of the handle, so that the mobile cabinet 14 can be opened and closed conveniently, and the position of the mobile cabinet can be moved conveniently.
Specifically, the power running of the whole fume chamber main body 1 is controlled by an operation screen 8, and the operation screen 8 is connected with a circuit board.
The working principle is as follows: this laboratory is with mend wind type fume chamber, when using, touch-control operation screen 8 is opened fume chamber main part 1 and is gone on from 13 convulsions of gas outlet and air inlet 12 and admit air from side wind hole 10 mends the wind, simultaneously air-inlet grille 7 carries out a small amount of mends the wind to the fume chamber inner chamber, the running water device provides the cooling water and washes the water for the experiment, shower head 6 can put out the fire disaster to the experiment when meeting accident, in time put out the fire disaster, side wind hole 10 during operation can form a wind screen at the fume chamber mouth, reduce other poisonous aggregations, can carry out large-scale laboratory at the fume chamber and will remove the movable cabinet and put aside, provide the space for the experiment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a laboratory is with mend wind type fume chamber, includes fume chamber main part (1), its characterized in that: the ventilating cabinet main body (1) further comprises a ventilating cabinet opening (2) and a top plate (11), the ventilating cabinet opening (2) is an opening for experimental operation of the ventilating cabinet main body (1) and is provided with a lifting door (3) for sealing the cabinet opening, a cavity chamber is arranged in the ventilating cabinet opening (2), an operation table (4) is arranged below the ventilating cabinet opening, a tap water device (5) is arranged on the operation table (4), an air inlet grille (7) for reducing air pressure in an inner cavity of the ventilating cabinet is further arranged above the ventilating cabinet opening (2), a plurality of sockets (9) are further arranged on the ventilating cabinet main body (1) on two sides of the ventilating cabinet opening (2), an operation screen (8) is arranged above one socket (9), a plurality of side air holes (10) are further arranged on an inclined plane between the lifting door (3) and the side edge of the ventilating cabinet main body (1), the top plate (11) is arranged above the ventilating cabinet main body (1), be equipped with air inlet (12) and gas outlet (13) on roof (11), fume chamber main part (1) is located operation panel (4) below and is equipped with movable cabinet (14).
2. The laboratory air supplement type fume hood according to claim 1, wherein: the tap water device (5) is a tap communicated with a pipeline and is also correspondingly provided with a water pool.
3. The laboratory air supplement type fume hood according to claim 1, wherein: the caliber of the air inlet (12) is smaller than that of the air outlet (13).
4. The laboratory air supplement type fume hood according to claim 1, wherein: the air inlet (12) is connected with a plurality of side air holes (10) in a pipe mode.
5. The laboratory air supplement type fume hood according to claim 1, wherein: the door of the movable cabinet (14) is provided with a handle (15), and the bottom of the movable cabinet is provided with four symmetrical horsewheels (16).
6. The laboratory air supplement type fume hood according to claim 1, wherein: the power running of the whole fume hood main body (1) is controlled by an operation screen (8), and the operation screen (8) is connected with a circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951614.6U CN210386907U (en) | 2019-06-24 | 2019-06-24 | Air supplementing type fume hood for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951614.6U CN210386907U (en) | 2019-06-24 | 2019-06-24 | Air supplementing type fume hood for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386907U true CN210386907U (en) | 2020-04-24 |
Family
ID=70350415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951614.6U Active CN210386907U (en) | 2019-06-24 | 2019-06-24 | Air supplementing type fume hood for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314914A (en) * | 2019-06-24 | 2019-10-11 | 宜兴市佳美实验装备有限公司 | A kind of use for laboratory air-replenishing type ventilating cabinet |
-
2019
- 2019-06-24 CN CN201920951614.6U patent/CN210386907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314914A (en) * | 2019-06-24 | 2019-10-11 | 宜兴市佳美实验装备有限公司 | A kind of use for laboratory air-replenishing type ventilating cabinet |
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