CN208944796U - A kind of laboratory hood with purification system - Google Patents
A kind of laboratory hood with purification system Download PDFInfo
- Publication number
- CN208944796U CN208944796U CN201821408431.1U CN201821408431U CN208944796U CN 208944796 U CN208944796 U CN 208944796U CN 201821408431 U CN201821408431 U CN 201821408431U CN 208944796 U CN208944796 U CN 208944796U
- Authority
- CN
- China
- Prior art keywords
- purification system
- purifying box
- hood
- purification
- laboratory 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of laboratory hoods with purification system, including vent cabinet, purification system；It is connected between the vent cabinet and purification system by exhaust emission system, the exhaust emission system includes the gas gathering mask being located in vent cabinet, the appendix being connected to gas gathering mask, is connected to the airscoop shroud being placed in purification system with appendix, the purification system includes purifying box, spray assemblies, the airscoop shroud protrudes into the purifying box and its end is connected with air dispersing hood, the spray assemblies are located at the upper half of the purification box cavity, the purifying box top is additionally provided with escape pipe, and the escape pipe is equipped with activated carbon adsorption module.The impurity dust in exhaust gas is removed using spray assemblies in purification system, and the toxic gas in exhaust gas then passes through activated carbon adsorption module and removes, good purification will not influence air quality, will not destroy ecological environment.
Description
Technical field
The utility model relates to environmental protection purifying equipment technical field, in particular to a kind of laboratory with purification system is logical
Wind cabinet.
Background technique
Vent cabinet is an indispensable component part in laboratory ventilation design.In order to make laboratory worker not
It sucks some chemical substances and organism toxic, can causing a disease or toxicity is unknown, should have good ventilation in laboratory.Cause
This laboratory removes frequently with vent cabinet and tests indoor exhaust gas.
Not only contain toxic gas in these general exhaust gas, there are also some other toxic dusts, these foreign gases are direct
Air quality can be seriously affected by being discharged into atmosphere, destroy ecological environment.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of laboratory hood with purification system, no
It is only capable of removing toxic gas, moreover it is possible to remove dust impurities, thorough catharsis.
To achieve the above object, the method that the utility model uses is: a kind of laboratory hood with purification system,
Including vent cabinet, purification system；It is connected between the vent cabinet and purification system by exhaust emission system, the exhaust gas discharge
System includes gas gathering mask in the vent cabinet, is connected to gas gathering mask appendix is connected to appendix and is placed in purification system
Interior airscoop shroud, the purification system include purifying box, spray assemblies, and the airscoop shroud protrudes into the purifying box and its end
It is connected with air dispersing hood, the spray assemblies are located at the upper half of the purification box cavity, and the purifying box top is additionally provided with outlet
Pipe, the escape pipe are equipped with activated carbon adsorption module.
As a kind of improvement of the utility model, the spray assemblies include the fixation being fixed on the purification chamber interior wall
Frame, several spray heads being fixed on the fixed frame, the spray head are connected to circulating water pipe, and the circulating water pipe is located at institute
It states on purification box outer wall and purification box cavity bottom end is protruded into its end, be connected with water pump on the circulating water pipe.
As a kind of improvement of the utility model, one end that the circulating water pipe is located at purification box cavity is equipped with filter mantle.
As a kind of improvement of the utility model, blower is equipped in the airscoop shroud, escape pipe.
As a kind of improvement of the utility model, the purifying box bottom is equipped with mud and arranges mouth.
As a kind of improvement of the utility model, the air dispersing hood is equipped with several air dispelling holes.
The utility model has the advantages that
1, a kind of laboratory hood with purification system described in the utility model utilizes spray in purification system
Component removes the impurity dust in exhaust gas, and the toxic gas in exhaust gas then passes through activated carbon adsorption module and removes, purification effect
Fruit is good, will not influence air quality, will not destroy ecological environment；
2, filter mantle returns at spray head primarily to the mud impurity of purifying box bottom is avoided to be sucked by water pump, can shadow
Ring the dust removing effects of spray head.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Each component in figure are as follows:
1- vent cabinet, 2- gas gathering mask, 3- appendix, 4- airscoop shroud, 5- purifying box, 6- air dispersing hood, 7- escape pipe, 8- activity
Charcoal adsorption module, 9- fixed frame, 10- spray head, 11- circulating water pipe, 12- water pump, 13- filter mantle, 14- blower, 15- mud row
Mouthful.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in width figure, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
As shown in connection with fig. 1, the utility model provides a kind of laboratory hood with purification system, including vent cabinet 1,
Purification system；It is connected between the vent cabinet 1 and purification system by exhaust emission system, the exhaust emission system includes position
In in vent cabinet 1 gas gathering mask 2, be connected to gas gathering mask 2 appendix 3, be connected to appendix 3 be placed in purification system into
Gas hood 4, the purification system include purifying box 5, spray assemblies, and the airscoop shroud 4 protrudes into the purifying box 5 and its end is solid
It is connected to air dispersing hood 6, the spray assemblies are located at the upper half of 5 inner cavity of purifying box, and 5 top of purifying box is additionally provided with outlet
Pipe 7, the escape pipe 7 are equipped with activated carbon adsorption module 8.
As another embodiment of the utility model, the spray assemblies include being fixed on 5 inner wall of purifying box
Fixed frame 9, several spray heads 10 being fixed on the fixed frame 9, the spray head 10 is connected to circulating water pipe 11, described
Circulating water pipe 11 is located on 5 outer wall of purifying box and 5 inner cavity bottom end of purifying box is protruded into its end, connects on the circulating water pipe 11
It is connected to water pump 12.
As another embodiment of the utility model, one end that the circulating water pipe 11 is located at 5 inner cavity of purifying box is equipped with
Filter mantle 13.
As another embodiment of the utility model, blower 14 is equipped in the airscoop shroud 4, escape pipe 7.
As another embodiment of the utility model, 5 bottom of purifying box is equipped with mud and arranges mouth 15.
As another embodiment of the utility model, the air dispersing hood is equipped with several air dispelling holes.
A kind of laboratory hood with purification system provided by the utility model utilizes spray group in purification system
Part removes the impurity dust in exhaust gas, and the toxic gas in exhaust gas then passes through activated carbon adsorption module and removes, clean-up effect
It is good, it will not influence air quality, ecological environment will not be destroyed.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and according to any modification or equivalent variations made by the technical essence of the utility model, it is practical new to still fall within this
Type range claimed.
Claims (6)
1. a kind of laboratory hood with purification system, it is characterised in that: including vent cabinet (1), purification system；It is described logical
It is connected between wind cabinet (1) and purification system by exhaust emission system, the exhaust emission system includes being located in vent cabinet (1)
Gas gathering mask (2), be connected to gas gathering mask (2) appendix (3), with appendix (3) be connected to the air inlet being placed in purification system
It covers (4), the purification system includes purifying box (5), spray assemblies, and the airscoop shroud (4) protrudes into the purifying box (5) and it
End is connected with air dispersing hood (6), and the spray assemblies are located at the upper half of the purifying box (5) inner cavity, purifying box (5) top
End is additionally provided with escape pipe (7), and the escape pipe (7) is equipped with activated carbon adsorption module (8).
2. a kind of laboratory hood with purification system according to claim 1, it is characterised in that: the spray group
Part includes fixed frame (9), several spray heads being fixed on the fixed frame (9) being fixed on the purifying box (5) inner wall
(10), the spray head (10) is connected to circulating water pipe (11), and the circulating water pipe (11) is located on the purifying box (5) outer wall
And purifying box (5) inner cavity bottom end is protruded into its end, is connected with water pump (12) on the circulating water pipe (11).
3. a kind of laboratory hood with purification system according to claim 2, it is characterised in that: the recirculated water
One end that pipe (11) is located at purifying box (5) inner cavity is equipped with filter mantle (13).
4. a kind of laboratory hood with purification system according to claim 1, it is characterised in that: the airscoop shroud
(4), blower (14) are equipped in escape pipe (7).
5. a kind of laboratory hood with purification system according to claim 1, it is characterised in that: the purifying box
(5) bottom is equipped with mud row mouth (15).
6. a kind of laboratory hood with purification system according to claim 1, it is characterised in that: the air dispersing hood
(6) several air dispelling holes are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408431.1U CN208944796U (en) | 2018-08-30 | 2018-08-30 | A kind of laboratory hood with purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408431.1U CN208944796U (en) | 2018-08-30 | 2018-08-30 | A kind of laboratory hood with purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208944796U true CN208944796U (en) | 2019-06-07 |
Family
ID=66736316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408431.1U Expired - Fee Related CN208944796U (en) | 2018-08-30 | 2018-08-30 | A kind of laboratory hood with purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208944796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548743A (en) * | 2019-08-26 | 2019-12-10 | 北京戴纳实验科技有限公司 | special laboratory ventilation equipment with arc-shaped inner cavity |
-
2018
- 2018-08-30 CN CN201821408431.1U patent/CN208944796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548743A (en) * | 2019-08-26 | 2019-12-10 | 北京戴纳实验科技有限公司 | special laboratory ventilation equipment with arc-shaped inner cavity |
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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: 20190607 Termination date: 20200830 |