CN208750935U - A kind of ventilation device of dust-free workshop - Google Patents
A kind of ventilation device of dust-free workshop Download PDFInfo
- Publication number
- CN208750935U CN208750935U CN201821270112.9U CN201821270112U CN208750935U CN 208750935 U CN208750935 U CN 208750935U CN 201821270112 U CN201821270112 U CN 201821270112U CN 208750935 U CN208750935 U CN 208750935U
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- CN
- China
- Prior art keywords
- ventilation duct
- coarse filtration
- air inlet
- ventilation
- dust
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- 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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Abstract
The utility model relates to a kind of ventilation devices of dust-free workshop comprising ventilation duct, supply fan, coarse filtration net, thin filter screen, active carbon layer and baffle；Ventilation duct upper end is air inlet, and lower end is air outlet, and side wall has inspection socket；Supply fan is equipped with right above air inlet, air inlet is equipped with gauze, and the corresponding ventilation duct side wall of air inlet is equipped with electronics pest and kills device；Coarse filtration net, thin filter screen, active carbon layer are installed from top to bottom in ventilation duct；Ventilation duct side wall corresponding with coarse filtration net, thin filter screen is respectively equipped with first except cinder notch, second are except cinder notch；Baffle includes limiting section, baffle main body and promotion part；The utility model structure novel, air inlet cleannes are high, easy to maintenance, ventilation is adjustable, are worthy to be popularized.
Description
Technical field
The utility model relates to dust-free workshop technical field more particularly to a kind of ventilation devices of dust-free workshop.
Background technique
The function of dust-free workshop be outside other contaminant exclusion rooms of particulate, noxious air, bacterium etc. in air, and will
Indoor dust-free degree, temperature, humidity, the speed and air flow method, noise, vibration, illumination and the control of electrostatic of room pressure, air-flow
In a certain range of needs.The most important effect of dust-free workshop cleaning project is to control the dustless degree for the air that product is contacted
And temperature and humidity, so that product is produced, is manufactured in a good environment space, we term it dust-free workshops in this space.
The ventilation device of dust-free workshop is one of important composition of dust-free workshop.Existing ventilation device can make extraneous make an uproar
Sound and dust and pollution air enter the room, and influence the grade of dust-free workshop；Existing ventilation device component is mostly integration
The difficulty of structure, clean and maintenance is higher, while installing there is also not convenient, and there is noise in use, influences people
Daily life, ventilation quantity is mostly constant, the size of ventilation quantity can not be adjusted, using there are limitations.
Utility model content
In view of this, providing, a kind of structure novel, air inlet cleannes are high, a kind of easy to maintenance, adjustable nothing of divulging information
The ventilation device in dirt workshop.
A kind of ventilation device of dust-free workshop comprising ventilation duct, supply fan, coarse filtration net, thin filter screen, active carbon layer
And baffle；The ventilation duct upper end is air inlet, and lower end is air outlet, and side wall has inspection socket；It is equipped with right above the air inlet
Supply fan, the air inlet is equipped with gauze, and for preventing insect from entering, the corresponding ventilation duct side wall of the air inlet is equipped with electricity
Sub- pest kills device, can prevent winged insect, crawler etc. from entering the room by air duct；It is equipped with from top to bottom in the ventilation duct
Coarse filtration net, thin filter screen, active carbon layer are respectively filtered particulate matter, the pernicious gas in air, adsorb；With it is described
The corresponding ventilation duct side wall of coarse filtration net, thin filter screen is respectively equipped with first except cinder notch, second are except cinder notch；The baffle includes limit
Position portion, baffle main body and promotion part, baffle main body is detachable, and baffle shapes and ventilation duct are adapted, baffle principal length and into
Air port width is adapted, and limiting section width and air inlet width are adapted, baffle main body and the setting of air inlet rough surface, baffle
Can by baffle main body and air inlet discharge surface coarse setting be fixed in ventilation duct, only need in the effect of promotion part applied force,
Baffle can horizontally slip with this in ventilation duct and adjust the size of ventilation quantity, meet various use demands.
Further, the global shape of the ventilation duct is L shape, and tube body is circle.
Further, the ventilation pipe outer wall is constituted by five layers, from the inside to the outside respectively corrosion-resistant coating, resistance to compression layer, stainless
Steel layer, mute layer and flame-retardant layer increase its anti-corrosion capability, anti-pressure ability, prolong its service life, while reducing the production of noise
It is raw, its fire endurance is improved, security performance is promoted.
Further, the coarse filtration net, thin filter screen, active carbon layer pass through the first card slot, the second card slot, third respectively
Card slot is mounted on inside ventilation duct, easy to disassemble and cleaning.
Further, several coarse filtration holes are uniformly distributed inside the coarse filtration net, if being uniformly distributed inside thin filter screen
Do thin filter hole；The aperture in the coarse filtration hole is 1.5 ~ 3 times of thin filter hole aperture.
Compared with the prior art, the utility model has the following beneficial effects: through the coarse filtration net, thin filter screen, active carbon
Layer enters dust-free workshop after air inlet is filtered and is adsorbed, and guarantees the cleannes of air inlet；Coarse filtration net, thin filter screen and activity
Layer of charcoal is mounted on inside ventilation duct by the first card slot, the second card slot, third card slot, easy to disassemble and cleaning；Baffle energy simultaneously
It is horizontally slipped in ventilation duct with this and adjusts the size of ventilation quantity, meet various use demands；Present apparatus structure is simple, enters the wind
Cleannes are high, easy to maintenance, ventilation is adjustable, practical.
Detailed description of the invention
Fig. 1 is the ventilation device structural schematic diagram of the dust-free workshop of the utility model embodiment.
Fig. 2 is the ventilation duct structural schematic diagram of the dust-free workshop of the utility model embodiment.
Specific embodiment
The utility model is described in detail below with reference to specific embodiments and the drawings.
Fig. 1 and Fig. 2 are please referred to, an embodiment of the present invention is shown, a kind of ventilation device 10 of dust-free workshop,
Including ventilation duct 20, supply fan 30, coarse filtration net 40, thin filter screen 50, active carbon layer 60 and baffle 70；On the ventilation duct 20
End is air inlet 21, and lower end is air outlet 22, and side wall has inspection socket 23；Supply fan 30, institute are equipped with right above the air inlet 21
Air inlet 21 is stated equipped with gauze 211, for preventing insect from entering, corresponding 20 side wall of ventilation duct of the air inlet 21 is equipped with electricity
Sub- pest kills device 212, can prevent winged insect, crawler etc. from entering the room by air duct；In the ventilation duct 20 from top to bottom
Coarse filtration net 40, thin filter screen 50, active carbon layer 60 are installed, particulate matter, the pernicious gas in air are filtered respectively,
Absorption；20 side wall of ventilation duct corresponding with the coarse filtration net 40, thin filter screen 50 is respectively equipped with first except cinder notch 42, second remove
Cinder notch 52；The baffle 70 includes limiting section 71, baffle main body 72 and promotion part 73, and baffle main body 72 is detachable, 70 shape of baffle
Shape and ventilation duct 20 are adapted, and 72 length of baffle main body and 21 width of air inlet are adapted, 71 width of limiting section and air inlet 21
Width is adapted, and baffle main body 72 and the setting of 21 rough surface of air inlet, baffle 70 can pass through baffle main body 72 and air inlet 21
The coarse setting on surface is fixed in ventilation duct 20, only need to the effect of 73 applied force of promotion part, baffle 70 can be in ventilation duct
It is horizontally slipped in 20 with this and adjusts the size of ventilation quantity, meet various use demands.
Further, as the preferred of the present embodiment, the global shape of the ventilation duct 20 is L shape, and tube body is circle.
Further, as the preferred of the present embodiment, 20 outer wall of ventilation duct is constituted by five layers, is respectively from the inside to the outside
Corrosion-resistant coating 201, resistance to compression layer 202, stainless steel layer 203, mute layer 204 and flame-retardant layer 205, increase its anti-corrosion capability, resistance to compression
Ability prolongs its service life, while reducing the generation of noise, improves its fire endurance, promotes security performance.
Further, as the preferred of the present embodiment, the coarse filtration net 40, thin filter screen 50, active carbon layer 60 are distinguished
It is mounted on inside ventilation duct 20 by the first card slot 41, the second card slot 51, third card slot 61, easy to disassemble and cleaning.
Further, as the preferred of the present embodiment, several coarse filtration holes 43 are uniformly distributed inside the coarse filtration net 40,
Several thin filter hole 53 are uniformly distributed inside thin filter screen 50；Preferably, the aperture in the coarse filtration hole 43 is thin filter hole 53
1.5 ~ 3 times of aperture.
Above-mentioned 10 working principle of neodymium iron boron sintering furnace: through the coarse filtration net 40, thin filter screen 50, active carbon layer 60 into
Wind enters dust-free workshop after being filtered and adsorbing, and guarantees the cleannes of air inlet, while baffle 70 can control in ventilation duct 20
Sliding adjusts the size of ventilation quantity with this, meets various use demands.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (5)
1. a kind of ventilation device of dust-free workshop, it is characterised in that: including ventilation duct, supply fan, coarse filtration net, thin filter screen,
Active carbon layer and baffle；The ventilation duct upper end is air inlet, and lower end is air outlet, and side wall has inspection socket；The air inlet is just
Top is equipped with supply fan, and the air inlet is equipped with gauze, and the corresponding ventilation duct side wall of the air inlet is equipped with the drive of electronics pest
Kill device；Coarse filtration net, thin filter screen, active carbon layer are installed from top to bottom in the ventilation duct；With the coarse filtration net, carefully
The corresponding ventilation duct side wall of filter screen is respectively equipped with first except cinder notch, second are except cinder notch；The baffle includes limiting section, baffle master
Body and promotion part.
2. the ventilation device of dust-free workshop as described in claim 1, it is characterised in that: the global shape of the ventilation duct is
L shape, tube body are circle.
3. the ventilation device of dust-free workshop as described in claim 1, it is characterised in that: the ventilation pipe outer wall is by five layers of structure
At respectively corrosion-resistant coating, resistance to compression layer, stainless steel layer, mute layer and flame-retardant layer from the inside to the outside.
4. the ventilation device of dust-free workshop as described in claim 1, it is characterised in that: the coarse filtration net, thin filter screen, work
Property layer of charcoal passes through the first card slot, the second card slot, third card slot respectively and is mounted on inside ventilation duct.
5. the ventilation device of dust-free workshop as described in claim 1, it is characterised in that: be uniformly distributed inside the coarse filtration net
Several coarse filtration holes are uniformly distributed several thin filter hole inside thin filter screen；The aperture in the coarse filtration hole is thin filter hole hole
1.5 ~ 3 times of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270112.9U CN208750935U (en) | 2018-08-07 | 2018-08-07 | A kind of ventilation device of dust-free workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270112.9U CN208750935U (en) | 2018-08-07 | 2018-08-07 | A kind of ventilation device of dust-free workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750935U true CN208750935U (en) | 2019-04-16 |
Family
ID=66059760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270112.9U Expired - Fee Related CN208750935U (en) | 2018-08-07 | 2018-08-07 | A kind of ventilation device of dust-free workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750935U (en) |
-
2018
- 2018-08-07 CN CN201821270112.9U patent/CN208750935U/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: 20190416 Termination date: 20190807 |