CN109654647A - Underground space intelligence adjustable ventilation system - Google Patents
Underground space intelligence adjustable ventilation system Download PDFInfo
- Publication number
- CN109654647A CN109654647A CN201811641162.8A CN201811641162A CN109654647A CN 109654647 A CN109654647 A CN 109654647A CN 201811641162 A CN201811641162 A CN 201811641162A CN 109654647 A CN109654647 A CN 109654647A
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- Prior art keywords
- rotation axis
- air
- underground space
- downcast
- air inlet
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of underground space intelligence adjustable ventilation systems, including downcast, upcast shaft, equipment room；The downcast includes lifting device one, air-intake device, weather monitoring device one；Lifting device one is mounted on air inlet bottom；Air-intake device is mounted on one top of lifting device；The weather monitoring device one is mounted on the top of air-intake device；Upcast shaft includes lifting device two, exhaust apparatus, weather monitoring device two；The lifting device two is mounted on outlet air bottom；The exhaust apparatus is mounted on two top of lifting device；The weather monitoring device two is mounted on the top of exhaust apparatus；The equipment room is equipped with cooling water tank, heating device, master controller；Downcast, upcast shaft are connected with master controller respectively.Beneficial effect is air inlet to be adjusted using liftable downcast and upcast shaft and air outlet reaches optimum position, is convenient for air inlet and the outlet；Hot and cold water bring pressure difference is used to form air-flow to achieve the purpose that ventilation.
Description
Technical field
The present invention relates to underground space ventilation field, specifically a kind of underground space intelligence adjustable ventilation system.
Background technique
Nowadays the basement that skyscraper is equipped with is more and more, and the underground space is unable to get purple because not contacting sunlight for a long time
The irradiation of outside line, and because underground is moist sombre, cause atmosphere draught-free, breed bacterium, article mildew etc., meanwhile, people passes in and out tide
Infection respiratory disease is also possible to when the wet underground space.
Summary of the invention
For the defect for solving the above-mentioned prior art, the present invention provides a kind of underground space intelligence adjustable ventilation system, this
Invention utilizes the draught principle of hot pressing and atmospheric pressure, solves the problems, such as that the ventilation of the underground space is unsmooth.
The technical solution adopted by the present invention: a kind of underground space intelligence adjustable ventilation system, including downcast, outlet air
Well, equipment room；The bottom of the downcast and upcast shaft divulges information with the underground space interconnect respectively, and the equipment room is located in the ground sky
In；The downcast includes lifting device one, air-intake device, weather monitoring device one；The lifting device one be mounted on into
Ventilating shaft bottom；The air-intake device is mounted on one top of lifting device；The weather monitoring device one is mounted on air-intake device
Top；The upcast shaft includes lifting device two, exhaust apparatus, weather monitoring device two；The lifting device two is mounted on out
Ventilating shaft bottom；The exhaust apparatus is mounted on two top of lifting device；The weather monitoring device two is mounted on exhaust apparatus
Top；The equipment room is equipped with cooling water tank, heating device, master controller；The downcast, upcast shaft are respectively and master controller
It is connected.
Preferably, the lifting device one includes outer tube one and inner tube one, and the outside of said inner tube one is equipped with helical orbit,
Track ball is equipped in the helical orbit, the medial surface of the outer tube one is equipped with and the track of helical orbit cooperation, described
Outer tube one can be rotated along helical orbit and track ball；The lower end of the outer tube one is connected with rotation axis one, the rotation axis
One is connected with motor one, and the motor one drives outer tube one to rotate by rotation axis one, so that inner tube one be driven to be raised above.
Preferably, the air-intake device includes outer sleeve one, is equipped with blinds one, the outer sleeve one in the outer sleeve one
Side on perforation be provided with air inlet, the air inlet is equipped with overhead gage and lower baffle plate, the overhead gage and lower baffle plate and outer
Sleeve one is slidably connected and can open along air inlet length direction and is closed；The lower end of the outer sleeve one is connected with rotation axis
Two, the rotation axis two is connected with motor two, and the motor two drives outer sleeve one to rotate along vertical axes by rotation axis two.
Preferably, the weather monitoring device one include temperature sensor one, wind transducer one, humidity sensor one,
Pressure transducer one.
Preferably, the lifting device two includes outer tube two and inner tube two, and the outside of said inner tube two is equipped with helical orbit,
Track ball is equipped in helical orbit, the medial surface of the outer tube two is equipped with and the track of helical orbit cooperation, two energy of outer tube
It is enough to be rotated along helical orbit and track ball；The lower end of the outer tube two is connected with rotation axis three, and the rotation axis three is connected with
Motor three, the motor three drives outer tube two to rotate by rotation axis three, so that inner tube two be driven to be raised above.
Preferably, the exhaust apparatus includes outer sleeve two, is equipped with blinds two, the outer sleeve two in the outer sleeve two
Side on perforation be provided with air outlet.
Preferably, the weather monitoring device two include temperature sensor two, wind transducer two, humidity sensor two,
Pressure transducer two.
Preferably, water pump one, water pump two are additionally provided in the equipment room；One end of the heating device by cold water pipe and
Water pump two is connected, and the other end is connected by hot-water line with water pump one.
A kind of application method of underground space intelligence adjustable ventilation system, comprising the following steps:
Step 1: the parameter of detection air inlet and air outlet simultaneously passes to master controller；
Step 2: the parameter of analysis air inlet and air outlet simultaneously sends instruction control motor work；
Step 3: ventilation is realized in the position of adjustment downcast and upcast shaft.
Beneficial effects of the present invention: the present invention utilizes the draught principle of hot pressing and atmospheric pressure, solves the ventilation of the underground space
Unsmooth problem.The present invention adjusts air inlet using liftable downcast and upcast shaft and air outlet reaches optimum position,
Convenient for air inlet and the outlet；Hot and cold water bring pressure difference is used to form air-flow to achieve the purpose that ventilation.Outer sleeve one can
Rotation, is conveniently adjusted wind direction, is conducive to air inlet and enters the wind.This invention ensures that the underground space is with fresh air, it is effectively anti-
The only growth of bacterium.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the present invention；
Fig. 2 is downcast structural schematic diagram；
Fig. 3 is downcast structural exploded view one；
Fig. 4 is downcast structural exploded view two;
Fig. 5 is one inner tube schematic diagram of downcast lifting device；
Fig. 6 is upcast shaft schematic diagram；
Fig. 7 is the schematic diagram of rotation axis one；
Fig. 8 is the schematic diagram of rotation axis two；
Fig. 9 is the schematic diagram of rotation axis three；
Figure 10 is electrical schematic diagram of the present invention；
Figure 11 is flow chart of the present invention；
Symbol description in figure: 1, downcast, 11, lifting device one, 111, inner tube one, 112, outer tube one, 113, helical orbit,
114, track ball, 115, rotation axis one, 116, motor one, 12, air-intake device, 121, outer sleeve one, 122, blinds one, 123, into
Air port, 124, overhead gage, 125, lower baffle plate, 126, rotation axis two, 127, motor two, 13, weather monitoring device one, 131, temperature
Sensor one, 132, wind transducer one, 133, humidity sensor one, 134, pressure transducer one, 2, upcast shaft, 21, lifting
Device two, 211, inner tube two, 212, outer tube two, 213, rotation axis three, 214, motor three, 22, exhaust apparatus, 221, outer sleeve
Two, 222, blinds two, 223, air outlet, 23, weather monitoring device two, 231, temperature sensor two, 232, wind transducer two,
233, humidity sensor two, 234, pressure transducer two, 3, equipment room, 31, cooling water tank, 32, water pump one, 33, water pump two,
34, roof, 35, heating device, 36, master controller, 37, hot-water line, 38, cold water pipe.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention carry out it is clear, it is complete to describe, it is clear that described embodiment is this
Invention a part of the embodiment, instead of all the embodiments.The group for the example of the present invention being usually described and illustrated herein in the accompanying drawings
Part can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but what is be merely representative of is selected embodiment of the invention.Based on the embodiment of this experiment invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to guarantor of the present invention
The range of shield.
Embodiment
As shown in Figure 1, Figure 2, Figure 6 shows, a kind of underground space intelligence adjustable ventilation system, including downcast 1, upcast shaft 2,
Equipment room 3；The bottom of downcast 1 and upcast shaft 2 divulges information with the underground space interconnect respectively, and equipment room 3 is located in the ground in space；Into
Ventilating shaft 1 includes lifting device 1, air-intake device 12, weather monitoring device 1；Lifting device 1 is mounted on 1 bottom of downcast
Portion；Air-intake device 12 is mounted on one 11 top of lifting device；Weather monitoring device 1 is mounted on the top of air-intake device 2；Out
Ventilating shaft 2 includes lifting device 2 21, exhaust apparatus 22, weather monitoring device 2 23；Lifting device 2 21 is mounted on 2 bottom of upcast shaft
Portion；Exhaust apparatus 22 is mounted on 2 21 top of lifting device；Weather monitoring device 2 23 is mounted on the top of exhaust apparatus 22；If
Standby room 3 is equipped with cooling water tank 31, heating device 35, master controller 36；Downcast 1, upcast shaft 2 respectively with 36 phase of master controller
Even.
The structure of downcast 1 is as follows:
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, lifting device 1 includes outer tube 1 and inner tube 1, inner tube 1 it is outer
Side is equipped with helical orbit 113, is equipped with track ball 114 in helical orbit 113, the medial surface of outer tube 1 is equipped with and helical orbit
The track of 113 cooperations, outer tube 1 can be rotated along helical orbit 113 and track ball 114；As shown in fig. 6, outer tube 1
Lower end be connected with rotation axis 1, rotation axis 1 is connected with motor 1, and motor 1 passes through one 115 band of rotation axis
Dynamic outer tube 1 rotates, so that inner tube 1 be driven to be raised above.Motor 1 and master controller 36 are electrically connected.
Air-intake device 12 includes outer sleeve 1, is equipped with blinds 1, the side of outer sleeve 1 in outer sleeve 1
Perforation is provided with air inlet 123 on face, and air inlet 123 is equipped with overhead gage 124 and lower baffle plate 125, overhead gage 124 and lower baffle plate
125, which are slidably connected with outer sleeve 1 and can open along 123 length direction of air inlet, is closed；As shown in fig. 7, outer sleeve
One 121 lower end is connected with rotation axis 2 126, and rotation axis 2 126 is connected with motor 2 127, and motor 2 127 passes through rotation axis two
126 drive outer sleeve 1 to rotate along vertical axes.Motor 2 127 and master controller 36 are electrically connected.
As shown in Figure 10, weather monitoring device 1 includes temperature sensor 1, wind transducer 1, humidity biography
Sensor 1, pressure transducer 1.
The structure of upcast shaft 2 is as follows:
As shown in figure 5, lifting device 2 21 includes outer tube 2 212 and inner tube 2 211, the outside of inner tube 2 211 is equipped with spiral track
Road, helical orbit is interior to be equipped with track ball, and the medial surface of outer tube 2 212 is equipped with and the track of helical orbit cooperation, 2 212 energy of outer tube
It is enough to be rotated along helical orbit and track ball；As shown in figure 8, the lower end of outer tube 2 212 is connected with rotation axis 3 213, rotation axis
3 213 are connected with motor 3 214, and motor 3 214 drives outer tube 2 212 to rotate by rotation axis 3 213, to drive inner tube two
211 are raised above.Motor three and master controller 36 are electrically connected.
As shown in fig. 6, exhaust apparatus 22 includes outer sleeve 2 221, blinds 2 222, outer sleeve are equipped in outer sleeve 2 221
Perforation is provided with air outlet 223 on 2 221 side.
As shown in Figure 10, weather monitoring device 2 23 includes temperature sensor 2 231, wind transducer 2 232, humidity biography
Sensor 2 233, pressure transducer 2 234.
The structure of equipment room 3 is as follows:
As shown in Figure 1, cooling water tank 31, water pump 1, water pump 2 33, master controller 36 are equipped in equipment room 3, equipment room 3
Roof 34 is equipped with heating device 35, and heating device 35 uses solar energy heating；One end of heating device 35 passes through cold water pipe 38
It is connected with water pump 2 33, the other end is connected by hot-water line 37 with water pump 1, and hot-water line 37 is arranged along the inner wall of upcast shaft 2
Spiral or zigzag or other be capable of increasing the shape that hot water flows through area；Water pump 1 and water pump 2 33 are separately connected one
A cooling water tank.
Water pump 2 33 beats cold water to solar energy the inside, and cold water flows through upcast shaft 2 by hot-water line 37 after solar energy heating,
So that the temperature in upcast shaft 2 increases, so that pressure is smaller than underground space pressure, promote the air of the underground space from upcast shaft 2
It discharges, forms air-flow, reach ventilation purpose.Hot water is flowed in cooling water tank by hot-water line 37, is used to the underground space
Cooling.
Temperature sensor 1 and temperature sensor 2 231 are all made of the sensor of model DS18B20, wind direction sensing
Device 2 132 and wind transducer 2 232 are all made of the sensor of model DYA-200-01K-LJZ, 2 133 He of humidity sensor
Humidity sensor 2 233 is all made of the sensor of model AM2301, and pressure transducer 2 134 and pressure transducer 2 234 are equal
Using the sensor of model GY-BMP280.
Weather monitoring device 1 and meteorological monitoring device 2 23 are used to the ginsengs such as temperature and humidity, wind direction, pressure outside collecting chamber
It counts and passes to master controller 36.
As shown in figure 11, a kind of application method of underground space intelligence adjustable ventilation system, comprising the following steps:
Step 1: the parameter of detection air inlet and air outlet simultaneously passes to master controller；
Step 2: the parameter of analysis air inlet and air outlet simultaneously sends instruction control motor work；
Step 3: control motor 1 drives the work of rotation axis 1 to adjust inner tube 1 so that air inlet 123 is in pressure
On powerful position；
Step 4: control motor 2 127 drives the work of rotation axis 2 126 that air inlet 123 is in wind direction；
Step 5: control motor 3 214 drives the work of rotation axis 3 213 that air outlet 223 is on the low position of pressure；
Step 6: behind the position for adjusting downcast and upcast shaft, ventilation is realized.
As shown in Figure 10, weather monitoring device 1 and meteorological monitoring device 2 23 are connected with master controller 36 respectively, electricity
Machine one is connected with master controller 36 respectively to motor three.Two weather monitoring devices detect respective parameter i.e. wind direction, pressure
And temperature and humidity, parameter is transmitted to master controller 36, master controller 36 receives parameter and analyzes, then passes to three motor controls
The air inlet 123 of system instruction, control downcast 1 is on the big position of pressure and air outlet 223 is on the small position of pressure,
It controls motor and drives rotation axis rotation, adjustment air inlet 123 is in wind direction.Such as: it is as shown in Figure 1 winter situation, winter
It when below pressure it is big, the pressure of top is small.Two weather monitoring devices detect respective parameter and pass to main control
Device 36 after master controller 36 is analyzed and issues the instruction that motor works, and control motor 1 drives one 115(of rotation axis such as Fig. 7)
Work declines inner tube 1 so that air inlet 123 is below position, and control motor 2 127 drives two 126(of rotation axis such as
Fig. 8) air inlet 123 is in wind direction by work, and control motor 3 214 drives three 213(of rotation axis such as Fig. 9) it works outlet air
Mouth 223 is in top position.Meanwhile the hot water in solar energy flows through upcast shaft 2 and the temperature elevated pressure of upcast shaft 2 is subtracted
It is small.Downcast 1 is below position with respect to upcast shaft 2, and air inlet 123 enters downcast 1 conducive to air and reach in face of wind direction
The underground space.At this point, the pressure of upcast shaft 2 is smaller than the pressure of the underground space, the foul atmosphere of the underground space by upcast shaft 2 from
Air outlet 223 is discharged to outdoor.The weather monitoring device cycle detection and parameter that will test passes to master controller in time.
It moves in circles, realizes the ventilation of the underground space.
Compared with prior art, the present invention utilizes the draught principle of hot pressing and atmospheric pressure, solves the ventilation of the underground space not
Smooth problem.The present invention adjusts air inlet using liftable downcast and upcast shaft and air outlet reaches optimum position, just
In air inlet and the outlet；Hot and cold water bring pressure difference is used to form air-flow to achieve the purpose that ventilation.Outer sleeve one can revolve
Turn, be conveniently adjusted wind direction, is conducive to air inlet and enters the wind.This invention ensures that the underground space is with fresh air, it effectively prevent
The growth of bacterium.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, according to the technical essence of the invention any simple modification made to the above embodiment, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (9)
1. a kind of underground space intelligence adjustable ventilation system, it is characterised in that: including downcast (1), upcast shaft (2), equipment
Room (3)；The bottom of the downcast (1) and upcast shaft (2) divulges information with the underground space interconnect respectively, and the equipment room (3) is located at
In the underground space；
The downcast (1) includes lifting device one (11), air-intake device (12), weather monitoring device one (13)；The lifting
Device one (11) is mounted on downcast (1) bottom；The air-intake device (12) is mounted on lifting device one (11) top；The gas
As monitoring device one (13) is mounted on the top of air-intake device (2)；
The upcast shaft (2) includes lifting device two (21), exhaust apparatus (22), weather monitoring device two (23)；The lifting
Device two (21) is mounted on upcast shaft (2) bottom；The exhaust apparatus (22) is mounted on lifting device two (21) top；The gas
As monitoring device two (23) is mounted on the top of exhaust apparatus (22)；
The equipment room (3) is equipped with cooling water tank (31), heating device (35), master controller (36)；
The downcast (1), upcast shaft (2) are connected with master controller (36) respectively.
2. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the lifting dress
Setting one (11) includes outer tube one (112) and inner tube one (111), and the outside of said inner tube one (111) is equipped with helical orbit (113),
Track ball (114) are equipped in the helical orbit (113), the medial surface of the outer tube one (112) is equipped with and the helical orbit
(113) track cooperated, the outer tube one (112) can rotate along helical orbit (113) and track ball (114)；
The lower end of the outer tube one (112) is connected with rotation axis one (115), and the rotation axis one (115) is connected with motor one
(116), the motor one (116) drives outer tube one (112) rotation by rotation axis one (115), to drive inner tube one (111)
It is raised above.
3. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the air inlet dress
Setting (12) includes outer sleeve one (121), and blinds one (122), the outer sleeve one (121) are equipped in the outer sleeve one (121)
Side on penetrate through and be provided with air inlet (123), the air inlet (123) is equipped with overhead gage (124) and lower baffle plate (125), institute
It states overhead gage (124) and lower baffle plate (125) and outer sleeve one (121) is slidably connected and can be along air inlet (123) length side
It is closed to opening；
The lower end of the outer sleeve one (121) is connected with rotation axis two (126), and the rotation axis two (126) is connected with motor two
(127), the motor two (127) drives outer sleeve one (121) to rotate along vertical axes by rotation axis two (126).
4. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the meteorological prison
Surveying device one (13) includes temperature sensor one (131), wind transducer one (132), humidity sensor one (133), pressure biography
Sensor one (134).
5. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the lifting dress
Setting two (21) includes outer tube two (212) and inner tube two (211), and the outside of said inner tube two (211) is equipped with helical orbit, spiral track
Track ball is equipped in road, the medial surface of the outer tube two (212) is equipped with and the track of helical orbit cooperation, the outer tube two
(212) it can be rotated along helical orbit and track ball；The lower end of the outer tube two (212) is connected with rotation axis three (213),
The rotation axis three (213) is connected with motor three (214), and the motor three (214) drives outer tube two by rotation axis three (213)
(212) it rotates, so that inner tube two (211) be driven to be raised above.
6. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the outlet air dress
Setting (22) includes outer sleeve two (221), and blinds two (222), the outer sleeve two (221) are equipped in the outer sleeve two (221)
Side on perforation be provided with air outlet (223).
7. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the meteorological prison
Surveying device two (23) includes temperature sensor two (231), wind transducer two (232), humidity sensor two (233), pressure biography
Sensor two (234).
8. a kind of underground space intelligence adjustable ventilation system according to claim 1, it is characterised in that: the equipment room
(3) water pump one (32), water pump two (33) are additionally provided in；One end of the heating device (35) passes through cold water pipe (38) and water pump two
(33) it is connected, the other end is connected by hot-water line (37) with water pump one (32).
9. a kind of application method of such as described in any item underground space intelligence adjustable ventilation systems of claim 1-8, special
Sign is, comprising the following steps:
Step 1: the parameter of detection air inlet and air outlet simultaneously passes to master controller；
Step 2: the parameter of analysis air inlet and air outlet simultaneously sends instruction control motor work；
Step 3: control motor one (116) drives rotation axis one (115) work to adjust inner tube one (111) so that air inlet
(123) on the big position of pressure；
Step 4: control motor two (127) drives rotation axis two (126) work that air inlet (123) is in wind direction；
Step 5: control motor three (214) drives rotation axis three (213) work that air outlet (223) is in the low position of pressure
On；
Step 6: behind the position for adjusting downcast and upcast shaft, ventilation is realized.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641162.8A CN109654647B (en) | 2018-12-29 | 2018-12-29 | Intelligent adjustable ventilation system for underground space |
| PCT/CN2019/129695 WO2020135846A1 (en) | 2018-12-29 | 2019-12-29 | Intelligent adjustable ventilation system for underground space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641162.8A CN109654647B (en) | 2018-12-29 | 2018-12-29 | Intelligent adjustable ventilation system for underground space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109654647A true CN109654647A (en) | 2019-04-19 |
| CN109654647B CN109654647B (en) | 2020-12-01 |
Family
ID=66118168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811641162.8A Active CN109654647B (en) | 2018-12-29 | 2018-12-29 | Intelligent adjustable ventilation system for underground space |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109654647B (en) |
| WO (1) | WO2020135846A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076341A (en) * | 2019-12-30 | 2020-04-28 | 佛山市顺德区新顺诚建筑工程有限公司 | An energy-saving ventilation system for a building basement |
| WO2020135846A1 (en) * | 2018-12-29 | 2020-07-02 | 江苏建筑职业技术学院 | Intelligent adjustable ventilation system for underground space |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096001B (en) * | 2020-09-16 | 2022-01-28 | 张桂华 | Basement glass lighting well |
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- 2018-12-29 CN CN201811641162.8A patent/CN109654647B/en active Active
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2019
- 2019-12-29 WO PCT/CN2019/129695 patent/WO2020135846A1/en not_active Ceased
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135846A1 (en) * | 2018-12-29 | 2020-07-02 | 江苏建筑职业技术学院 | Intelligent adjustable ventilation system for underground space |
| CN111076341A (en) * | 2019-12-30 | 2020-04-28 | 佛山市顺德区新顺诚建筑工程有限公司 | An energy-saving ventilation system for a building basement |
| CN111076341B (en) * | 2019-12-30 | 2021-04-02 | 佛山市顺德区新顺诚建筑工程有限公司 | Building basement energy-saving ventilation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109654647B (en) | 2020-12-01 |
| WO2020135846A1 (en) | 2020-07-02 |
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