CN208635280U - A kind of artificial intelligence exhaust air interchanger for classroom - Google Patents
A kind of artificial intelligence exhaust air interchanger for classroom Download PDFInfo
- Publication number
- CN208635280U CN208635280U CN201820873591.7U CN201820873591U CN208635280U CN 208635280 U CN208635280 U CN 208635280U CN 201820873591 U CN201820873591 U CN 201820873591U CN 208635280 U CN208635280 U CN 208635280U
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- Prior art keywords
- controller
- air
- classroom
- supply duct
- air supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a kind of artificial intelligence for classroom to be vented air interchanger, including blower, controller and gas concentration lwevel monitor, the blower is connected with branch pipe by main pipe, the branch pipe is connected with air supply duct by electric control valve, the side of the air supply duct is provided with exhaust pipe, the end side of the air supply duct is connected with filter screen, the side of the filter screen is provided with activated carbon filter layer, muffler is socketed on the outside of the activated carbon filter layer, the blower is electrically connected with controller, the controller is electrical connected with gas concentration lwevel monitor and temperature sensor respectively.The utility model monitors the gas concentration lwevel of religion room air by gas concentration lwevel monitor and temperature sensor respectively and teaches indoor temperature, and signal is passed into controller, the aperture of controller control fan operation and electric control valve, suitable air is blasted in classroom, the air blasted is filtered by filter screen and activated carbon filter layer.
Description
Technical field
The utility model belongs to artificial intelligence exhaust air interchanger technical field, is specifically related to a kind of people for classroom
Work is intelligently vented air interchanger.
Background technique
It is well known that classroom be teacher give lessons student study place in order to the process of attending class peace and quiet, classroom mostly be use
The process of closing form is attended class, at school during, since religion occupancy is numerous, the exhaust in classroom ventilation seems especially
It is important.
The comfort level of classroom indoor environment depends primarily on indoor temperature, gas concentration lwevel, noise level and sky
The cleanliness of gas.The exhaust ventilation fan of classroom in the prior art or use for laboratory has following several:
Chinese patent application CN201620230608.8 discloses a kind of classroom exhaust fan, belongs to ventilation device field,
As shown in Figure 1 comprising outer cover, cover board, wind-force fan blades, electronic fan blades, motor, wind-force axis and electronic axle；The outer cover packet
Four side plates up and down are included, side plate inner end is mounted on computer room wall hole, and the outer cover outer end is equipped with protective grille；It is described
Wind-force fan blades and electronic fan blades be separately mounted in wind-force axis and electronic axle, the both ends of the wind-force axis and electronic axle difference
It is connected by bearing block, connecting rod with outer cover；Described electronic axle one end is connected with motor output shaft, is driven by motor
Move electronic fan blades rotation；The wind-force axis is equipped with gear wheel, is equipped with meshed pinion gear, small tooth beside gear wheel
Wheel connects blower, is equipped with air bag at blower, and wherein blower is located at the air inlet of air bag, is equipped with motor switch at air bag.
A kind of classroom chemical test easy to carry and reusable of Chinese patent application CN201120271668.1 is used
Temporary exhaust hood.As shown in Fig. 2, arc-shaped cover is arranged on the top of a tube body, the other end and activated charcoal of tube body are penetrated through, activity
Charcoal box connects blower, and clip is arranged in the bottom of blower.The utility model has the advantages that this technology structure is simple, carried convenient for teacher, and active carbon
Reusable, through test of many times, effect of ejecting poison is good, and operation is also very convenient, and teacher can make simply to test in classroom, and one
After class, active carbon is released in the hole that the bottom of box is arranged, is placed on heating in the dedicated hood of laboratory, poison gas row
Out, active carbon can utilize again.
A kind of ventilation ventilation of Chinese patent application CN201610599884.6 sterilizes dust-proof environment-friendlywindow window, as shown in figure 3, it
It is fixed with fagging and lower fagging on upper forms and lower forms, there is axis hole on upper fagging and lower fagging, the lower end of blinds axis is inserted
Enter in the axis hole in the axis hole on lower fagging, on the upper fagging of upper end insertion, the upper end of blinds axis is equipped with gear；In upper fagging
Toothholder is installed above, rack gear is installed in the tooth socket of toothholder, the tooth engagement on tooth and gear on rack gear；On upper forms
Upper fagging and lower fagging between Air Filter is installed, be fixed with louvre blade on blinds axis, at the air inlet of lower forms pacify
Equipped with strainer；Louvre blade rotation is pushed using handle.
Although but exhaust air interchanger in the prior art have the function of exhaust ventilation, can not be according in classroom
Temperature and gas concentration lwevel carry out suitable exhaust ventilation, not intelligence；It, cannot be effectively real and in exhaust scavenging period
The cleaning of existing air, is unfavorable for the maintenance of academic environment, influences the physical and mental health of teachers and students.
Utility model content
The purpose of this utility model is to provide a kind of artificial intelligence for classroom to be vented air interchanger, is not only able to root
Indoor exhaust ventilation is taught according to the adjusting of religion room temperature and gas concentration lwevel intelligence, while to sky in exhaust scavenging period
Gas is cleaned and is reduced noise, maintains good academic environment, guarantees the physical and mental health of teachers and students, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of artificial intelligence exhaust air interchanger for classroom comprising blower, controller and gas concentration lwevel prison
Instrument is surveyed, the blower is connected with branch pipe by main pipe, and the branch pipe is connected with air supply duct, the air supply duct by electric control valve
Side be provided with exhaust pipe, the end side of the air supply duct is connected with filter screen, and the side of the filter screen is provided with active carbon
Filter layer is socketed with muffler on the outside of the activated carbon filter layer, and the blower is electrically connected with controller, the controller
It is electrical connected respectively with gas concentration lwevel monitor and temperature sensor.
Preferably, the air supply duct and exhaust pipe are in interlaced arrangement, and the outer wall of the air supply duct and exhaust pipe wraps up
There is rubber ring.
Preferably, the activated carbon filter layer is made of yarn cotton and active carbon particle, and the active carbon particle uses " bamboo
Preparing active carbon " setting.
Preferably, the electric control valve is electrical connected with controller, and the electric control valve and air supply duct are in one by one
It is correspondingly arranged.
Preferably, the controller is arranged using PLC controller, and the inside of the controller is equipped with memory.
Preferably, the temperature sensor and gas concentration lwevel monitor relative to air supply duct in positioned opposite, and institute
It states temperature sensor and gas concentration lwevel monitor is in same vertical plane.
Preferably, in order to improve suction-operated of the exhaust air interchanger to impurity particle object in air, with more preferable
Purification air, for the active carbon in powdered, specific surface area A is 800-1000 meters squared per gram, preferably 950-1000
Meters squared per gram.
Preferably, the largest contours diameter of the active carbon powderIt is 0.032-0.78 millimeters.Preferably, the work
Property carbon powder mass M (unit be gram), specific surface area A (unit is meters squared per gram) and largest contours diameter(unit is milli
Rice) meet following relationship:
Wherein, ζ is specific surface area conversion coefficient, value range 15.46-23.75；This formula only carries out numerical operation, no
Carry out unit-distance code.
Compared with prior art, the utility model has the beneficial effects that
1, the artificial intelligence for classroom of the utility model is taken a breath exhaust apparatus, by gas concentration lwevel monitor and
Temperature sensor monitors the gas concentration lwevel of religion room air respectively and teaches indoor temperature, and signal is passed to control
Device, controller control the aperture of fan operation and electric control valve, suitable air are blasted in classroom, realize that exhaust was taken a breath
Journey.
2, the artificial intelligence ventilation exhaust apparatus for classroom of the utility model, passes through filter screen and activated carbon filter layer
The air blasted is filtered, guarantees the quality for blasting religion room air, while making an uproar for air blast generation is eliminated by muffler
Sound guarantees to teach indoor peace and quiet.
3, the artificial intelligence ventilation exhaust apparatus for classroom of the utility model, can be according to religion room temperature and dioxy
Indoor exhaust ventilation is taught in the adjusting for changing concentration of carbon intelligence, while clean to air in being vented scavenging period and reduction is made an uproar
Sound maintains good academic environment.
4, the intelligence ventilation exhaust apparatus for classroom of the utility model, by limiting the state of active carbon and comparing table
Area, to improve suction-operated of the exhaust air interchanger to impurity particle object in air, preferably to purify air.
5, the intelligence ventilation exhaust apparatus for classroom of the utility model, by the quality for limiting the active carbon powder
M, specific surface area A and largest contours diameterRelationship, further increase the exhaust air interchanger to impurity in air
The suction-operated of grain object.
Detailed description of the invention
Fig. 1 is a kind of classroom exhaust fan schematic diagram in the prior art；
Fig. 2 is that one kind in the prior art temporary exhaust hood for classroom chemical experiments easy to carry and reusable shows
It is intended to；
Fig. 3 is that a kind of ventilation ventilation in the prior art sterilizes dust-proof environment-friendlywindow window schematic diagram；
Fig. 4 is that the artificial intelligence for classroom of the utility model is vented ventilation device structure schematic diagram；
Fig. 5 is that the artificial intelligence for classroom of the utility model is vented air interchanger temperature sensor arrangement schematic diagram；
Fig. 6 is that the artificial intelligence for classroom of the utility model is vented the structural representation of air interchanger activated carbon filter layer
Figure；
Fig. 7 is that the artificial intelligence for classroom of the utility model is vented air interchanger circuit control module schematic diagram.
In Fig. 4-7: 1, blower；2, controller；3, gas concentration lwevel monitor；4, main pipe；5, branch pipe；6, motorized adjustment
Valve；7, air supply duct；8, exhaust pipe；9, filter screen；10, activated carbon filter layer；11, muffler；12, temperature sensor；13, rubber
Circle；14, yarn cotton；15, active carbon particle；16, memory.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
The utility model provides a kind of artificial intelligence for classroom as shown in Figs 1-4 and is vented air interchanger, including
Blower 1, controller 2 and gas concentration lwevel monitor 3, the blower 1 are connected with branch pipe 5 by main pipe 4, and the branch pipe 5 is logical
It crosses electric control valve 6 and is connected with air supply duct 7, the side of the air supply duct 7 is provided with exhaust pipe 8, the end side card of the air supply duct 7
It is connected to filter screen 9, the side of the filter screen 9 is provided with activated carbon filter layer 10, the outer sheath of the activated carbon filter layer 10
It is connected to muffler 11, the noise of generation is blasted for reducing air, the blower 1 is electrically connected with controller 2, the controller
2 are electrical connected with gas concentration lwevel monitor 3 and temperature sensor 12 respectively.
The air supply duct 7 and exhaust pipe 8 are in interlaced arrangement, and the outer wall of the air supply duct 7 and exhaust pipe 8 is enclosed with rubber
Cushion rubber 13 prevents noise caused by the vibration of air supply duct 7 and exhaust pipe 8, guarantees to teach indoor peace and quiet.
The activated carbon filter layer 10 is made of yarn cotton 14 and active carbon particle 15, and the active carbon particle 15 uses
" activated carbon " setting, is sufficiently handled the air blasted out, guarantees the quality for blasting air.
The electric control valve 6 is electrical connected with controller 2, and the electric control valve 6 and air supply duct 7 are in one-to-one correspondence
Setting, helps to regulate and control to air quantity, prevents from giving air quantity excessive influence religion room temperature.
The controller 2 is arranged using PLC controller, and the inside of the controller 2 is equipped with memory 16, convenient for number
According to reception and storage, be conducive to the realization of adjustment process.
Specifically, the temperature sensor 12 and gas concentration lwevel monitor 3 relative to air supply duct 7 in positioned opposite,
And the temperature sensor 12 is in same vertical plane with gas concentration lwevel monitor 3, detects the temperature of different parts in classroom
Degree and gas concentration lwevel guarantee quality.
Working principle: device is in use, first the wall by air supply duct 7 and exhaust pipe 8 through classroom probes into classroom, and leads to
It crosses rubber ring 13 and realizes that air supply duct 7 and exhaust pipe 8 are contacted with the soft of classroom wall, while by temperature sensor 12 and carbon dioxide
Concentration monitor 3 is separately mounted in classroom, opens controller 2, temperature sensor 12 will be warm with gas concentration lwevel monitor 3
Degree signal and gas concentration lwevel information pass to controller 2, and controller 2 controls blower 1 and runs, and air passes through main pipe 4 and branch
Pipe 5 enters air supply duct 7, cleans under the action of filter screen 9 and activated carbon filter layer 10 to air, while muffler 11 disappears
Except the noise that air flowing generates, guarantee to teach indoor peace and quiet.
Embodiment 2
A kind of artificial intelligence exhaust air interchanger for classroom, including blower 1, controller 2 and gas concentration lwevel prison
Instrument 3 is surveyed, the blower 1 is connected with branch pipe 5 by main pipe 4, and the branch pipe 5 is connected with air supply duct 7, institute by electric control valve 6
The side for stating air supply duct 7 is provided with exhaust pipe 8, and the end side of the air supply duct 7 is connected with filter screen 9, the side of the filter screen 9
It is provided with activated carbon filter layer 10, the outside of the activated carbon filter layer 10 is socketed with muffler 11, blasts for reducing air
The noise of generation, the blower 1 are electrically connected with controller 2, the controller 2 respectively with gas concentration lwevel monitor 3 and
Temperature sensor 12 is electrical connected.
The air supply duct 7 and exhaust pipe 8 are in interlaced arrangement, and the outer wall of the air supply duct 7 and exhaust pipe 8 is enclosed with rubber
Cushion rubber 13 prevents noise caused by the vibration of air supply duct 7 and exhaust pipe 8, guarantees to teach indoor peace and quiet.
The activated carbon filter layer 10 is made of yarn cotton 14 and active carbon particle 15, and the active carbon particle 15 uses
" activated carbon " setting, is sufficiently handled the air blasted out, guarantees the quality for blasting air.
The electric control valve 6 is electrical connected with controller 2, and the electric control valve 6 and air supply duct 7 are in one-to-one correspondence
Setting, helps to regulate and control to air quantity, prevents from giving air quantity excessive influence religion room temperature.
The controller 2 is arranged using PLC controller, and the inside of the controller 2 is equipped with memory 16, convenient for number
According to reception and storage, be conducive to the realization of adjustment process.
Specifically, the temperature sensor 12 and gas concentration lwevel monitor 3 relative to air supply duct 7 in positioned opposite,
And the temperature sensor 12 is in same vertical plane with gas concentration lwevel monitor 3, detects the temperature of different parts in classroom
Degree and gas concentration lwevel guarantee quality.
In order to improve suction-operated of the exhaust air interchanger to impurity particle object in air, preferably to purify sky
Gas, for the active carbon in powdered, specific surface area A is 800-1000 meters squared per gram, preferably 950-1000 square metres/
Gram.
Embodiment 3
A kind of artificial intelligence exhaust air interchanger for classroom, including blower 1, controller 2 and gas concentration lwevel prison
Instrument 3 is surveyed, the blower 1 is connected with branch pipe 5 by main pipe 4, and the branch pipe 5 is connected with air supply duct 7, institute by electric control valve 6
The side for stating air supply duct 7 is provided with exhaust pipe 8, and the end side of the air supply duct 7 is connected with filter screen 9, the side of the filter screen 9
It is provided with activated carbon filter layer 10, the outside of the activated carbon filter layer 10 is socketed with muffler 11, blasts for reducing air
The noise of generation, the blower 1 are electrically connected with controller 2, the controller 2 respectively with gas concentration lwevel monitor 3 and
Temperature sensor 12 is electrical connected.
The air supply duct 7 and exhaust pipe 8 are in interlaced arrangement, and the outer wall of the air supply duct 7 and exhaust pipe 8 is enclosed with rubber
Cushion rubber 13 prevents noise caused by the vibration of air supply duct 7 and exhaust pipe 8, guarantees to teach indoor peace and quiet.
The activated carbon filter layer 10 is made of yarn cotton 14 and active carbon particle 15, and the active carbon particle 15 uses
" activated carbon " setting, is sufficiently handled the air blasted out, guarantees the quality for blasting air.
The electric control valve 6 is electrical connected with controller 2, and the electric control valve 6 and air supply duct 7 are in one-to-one correspondence
Setting, helps to regulate and control to air quantity, prevents from giving air quantity excessive influence religion room temperature.
The controller 2 is arranged using PLC controller, and the inside of the controller 2 is equipped with memory 16, convenient for number
According to reception and storage, be conducive to the realization of adjustment process.
Specifically, the temperature sensor 12 and gas concentration lwevel monitor 3 relative to air supply duct 7 in positioned opposite,
And the temperature sensor 12 is in same vertical plane with gas concentration lwevel monitor 3, detects the temperature of different parts in classroom
Degree and gas concentration lwevel guarantee quality.
In order to improve suction-operated of the exhaust air interchanger to impurity particle object in air, preferably to purify sky
Gas, for the active carbon in powdered, specific surface area A is 800-1000 meters squared per gram, preferably 950-1000 square metres/
Gram.
The largest contours diameter of the active carbon powderIt is 0.032-0.78 millimeters.Preferably, the active powdered carbon
Mass M (unit is gram), specific surface area A (unit is meters squared per gram) and the largest contours diameter at end(unit is millimeter) is full
It is enough lower relationship:
Wherein, ζ is specific surface area conversion coefficient, value range 15.46-23.75；This formula only carries out numerical operation, no
Carry out unit-distance code.
Finally, it should be noted that be not intended to limit the utility model the foregoing is merely preferred embodiment, although
The utility model is described in detail with reference to the foregoing embodiments, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement and so on are all contained in the utility model
Protection scope within.
Claims (4)
1. a kind of artificial intelligence for classroom is vented air interchanger comprising blower (1), controller (2) and carbon dioxide are dense
It spends monitor (3), it is characterised in that: the blower (1) is connected with branch pipe (5) by main pipe (4), and the branch pipe (5) passes through electricity
Dynamic regulating valve (6) are connected with air supply duct (7), and the side of the air supply duct (7) is provided with exhaust pipe (8), the air supply duct (7)
End side is connected with filter screen (9), and the side of the filter screen (9) is provided with activated carbon filter layer (10), the active carbon filtering
It is socketed with muffler (11) on the outside of layer (10), the blower (1) is connected with controller (2), and the controller (2) is respectively with two
Carbonoxide concentration monitor (3) is connected with temperature sensor (12).
2. a kind of artificial intelligence for classroom according to claim 1 is vented air interchanger, it is characterised in that: the work
Property charcoal filter layer (10) be made of yarn cotton (14) and active carbon particle (15), and the active carbon particle (15) use " bamboo work
Property charcoal " setting.
3. a kind of artificial intelligence for classroom according to claim 2 is vented air interchanger, it is characterised in that: the electricity
Dynamic regulating valve (6) are electrical connected with controller (2), and the electric control valve (6) is in be arranged in a one-to-one correspondence with air supply duct (7).
4. a kind of artificial intelligence for classroom according to claim 3 is vented air interchanger, it is characterised in that: the control
Device (2) processed is arranged using PLC controller, and the inside of the controller (2) is equipped with memory (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873591.7U CN208635280U (en) | 2018-06-07 | 2018-06-07 | A kind of artificial intelligence exhaust air interchanger for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873591.7U CN208635280U (en) | 2018-06-07 | 2018-06-07 | A kind of artificial intelligence exhaust air interchanger for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635280U true CN208635280U (en) | 2019-03-22 |
Family
ID=65734470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820873591.7U Expired - Fee Related CN208635280U (en) | 2018-06-07 | 2018-06-07 | A kind of artificial intelligence exhaust air interchanger for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU222712U1 (en) * | 2023-07-04 | 2024-01-17 | Общество с ограниченной ответственностью "Нова-Строй" | Supply ventilation valve |
-
2018
- 2018-06-07 CN CN201820873591.7U patent/CN208635280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU222712U1 (en) * | 2023-07-04 | 2024-01-17 | Общество с ограниченной ответственностью "Нова-Строй" | Supply ventilation valve |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |