CN108731139A - A kind of fresh air ventilator having both dedusting and intelligent humidity control function - Google Patents
A kind of fresh air ventilator having both dedusting and intelligent humidity control function Download PDFInfo
- Publication number
- CN108731139A CN108731139A CN201710316561.6A CN201710316561A CN108731139A CN 108731139 A CN108731139 A CN 108731139A CN 201710316561 A CN201710316561 A CN 201710316561A CN 108731139 A CN108731139 A CN 108731139A
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- China
- Prior art keywords
- fresh air
- water
- dedusting
- pipe
- control function
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
Abstract
The present invention relates to a kind of fresh air ventilators having both dedusting and intelligent humidity control function.Dust-laden fresh air enters fresh air channel by fresh air air inlet, after dust-filtering, humidification or dehumidification treatments being carried out by wet filter section to fresh air, energy regenerating is carried out through the new air draft heat exchanger of cross flow and indoor exhaust wind, the pure air for meeting humidity requirement is sent into interior by pressure fan.The automatic rotary high-pressure nozzle of wet filter section constantly carries out spray filtering to the dust in fresh air.Indoor relative humidity sensor measures the relative humidity of room air, passes data to control module, and then the heating amount of adjusting control duct type electrothermal device, to adjust the feed temperature of wet filter section, realizes humidification or dehumidification treatments to fresh air.The present invention is while realizing to the progress Wet-type high-efficient filtering of fresh air dust, it can be achieved that carrying out intelligent control, and realization overall process filter core free of replacement in operation to the humidity of fresh air.
Description
Technical field
The present invention relates to a kind of hvac equipment, specifically a kind of fresh air for having both dedusting and intelligent humidity control function
Ventilator.The present invention can also be humidified or be dehumidified to fresh air while carrying out water jet wet dust removal processing to fresh air
The intelligent control to indoor relative humidity is realized in processing.
Background technology
In recent years, people paid close attention to air environmental pollution increasingly, and indoor air quality is even more to receive much attention.Masses are to fresh air
While the demand of ventilator persistently rises, also to the multifunctionality of fresh air ventilator, more stringent requirements are proposed.
Fresh air ventilator currently on the market mostly carries out outdoor fresh air different degrees of mistake using filter element filtering material
Filter, to achieve the purpose that purify air.Such material for core can block up in a short period of time when outdoor haze weather is frequent
Plug, need to frequently replace the normal operation that filter core just can guarantee fresh air ventilator.It is stifled that filter is devised in spite of fresh air ventilator
Bypass passageways after plug keep the sustainable supply of fresh air, but the frequent replacement of filter element is still inevitable.Due to filter
Core replacement frequency is relatively high, and the continuous purchase of new filter core needs a large amount of fund.And it is not only expended during filter element replacing
Sizable man power and material, it is also necessary to which fresh air ventilator shutdown could operate, this brings pole for the use of the fresh air ventilator
It is big inconvenient.
In addition, China's most area environmental weather conditions all have that summer humidity is big, winter humidity is low, it is indoor
The excessive and too small comfort level that can all reduce occupant of humidity.At present fresh air ventilator can be humidified, dehumidification treatments
Intelligent fresh air ventilation machine is still rare.
Invention content
It is an object of the invention to overcome the disadvantages mentioned above of the prior art and deficiency, to market provide one kind have both dedusting and
The fresh air ventilator of intelligent humidity control function.The present invention, can while realizing to the progress Wet-type high-efficient filtering of fresh air dust
It realizes and intelligent control is carried out to the humidity of fresh air, and realize overall process filter core free of replacement in operation.
To achieve the goals above, technical solution of the invention is as follows：
A kind of fresh air ventilator having both dedusting and intelligent humidity control function, including：Dust content detector, wet type mistake
Filter section, watering cycle system, the new air draft heat exchanger of cross flow, fresh air ventilator shell, pressure fan, exhaust blower；Its feature exists
In：The wet filter section includes automatic rotary high-pressure nozzle, baffle, water supply branch pipe, vibration means for main pipe for supplying water；The vibration means for main pipe for supplying water with
The watering cycle system is connected；The water supply branch pipe is several and is connected respectively with the vibration means for main pipe for supplying water, and itself and air inlet
Direction vertical arrangement setting；Several automatic rotary high-pressure nozzles are uniformly arranged on the water supply branch pipe；The water supply
The circulatory system includes water-collecting tray, drainpipe, water tank, feed pump, feed pipe；Water after the wet filter section spray is by water-collecting tray
After collection, the water tank is drained by drainpipe, the water in the water tank after precipitation again by valve enter feed water filter into
Row filtering, later, feed pipe is fed the water by feed pump, constantly automatic rotary high-pressure nozzle to be given to supply water.
Further, the baffle is arranged along air supply direction between two neighboring automatic rotary high-pressure nozzle, adjacent
Between two baffles converging transition-throat-divergent segment shape structure is formed along fresh air air supply direction.
Further, the angle between two baffles of the converging transition is 45 °~90 °, between two baffles of divergent segment
Angle is 90 °~130 °.
Further, the baffle is stainless steel or plastic material.
Further, the feed pipe upper edge water (flow) direction be disposed with three-way magnetic valve, duct type electrothermal device,
Water-suppling electromagnetic valve；The feed pipe is connected with the vibration means for main pipe for supplying water in the wet filter section.
Further, the cold water bypass pipe through bypath valve, the cold water bypass pipe are additionally provided on the feed pipe
One end is connect with the three-way magnetic valve, and feed pipe of the other end with pipeline heater along the rear end of water (flow) direction is connect.
Further, it is additionally provided with water quality measurement sensor in the water tank, draining electromagnetism is then opened when water quality is poor
Valve is drained by tapping pipe.
Further, it is additionally provided with liquid level controller for water tank in the water tank, when liquid level is down to certain altitude, passes through company
The water supply pipe of moisturizing filter is connected to the water in subsidiary water tank.
Further, the fresh air ventilator further includes display device, and the display device is whole by display device shell
Cladding, the display device shell upper front have to show the liquid crystal display of related data information, the display dress
It sets and is provided with relative humidity sensor below shell, the display device enclosure interior is provided with control module.
Further, there are two the dust content detector settings, fresh air air inlet and fresh air outlet air are located at
At mouthful.
Based on the structure for the fresh air ventilator for having both dedusting and intelligent humidity control function above, the present invention may be implemented with
Lower four kinds of functions：
1) to the filtering of fresh air dust：The wet filter section of the present invention can carry out water spray high efficiency filter to fresh air, obtain
Clean fresh air is sent into indoor.
2) humidification and dehumidification are carried out to fresh air：The watering cycle system of the present invention is furnished with the devices such as duct type electrothermal device,
Lower water temperature can be carried out to supplying water according to the rh value of room air, reach the humidification and dehumidification purpose to fresh air.
3) exempt from shut down, it is free of cleaning：The wet filter section of the present invention during filtering dust, remove from by self-cleaning of spraying water
The trouble for replacing filtrate, filter core is shut down, in addition, the watering cycle system of the present invention is to system water supplement and automatic rotary high pressure
Filter for installation has all been installed in nozzle water supply additional, can handle water supply, system internal face is less scaling, and therefore, the present apparatus is exempted from
Cleaning function.
4) it automatically controls, monitor and show in real time：The multiple detectors and sensor of the present invention can be respectively to tested pair
As such as：The carry out such as dust content of fresh air are real-time after indoor air temperature, relative humidity, the dust content of outdoor fresh air, filtering
Monitoring, and data are reached into control module and are monitored and controlled in real time, and real-time display can be carried out on liquid crystal display.
The beneficial effects of the invention are as follows：
The present invention is filtered fresh air using Wet-type spray method, and carries out converging transition-throat-to fresh air gas channel
Divergent segment shape structure special designing reaches dust high efficiency filter purpose to reinforce flow perturbation, while can realize free of cleaning, keeps away
Exempt from frequent shutdown, replace filtrate, filter core.
The present invention can realize that the humidification to fresh air, dehumidification are handled according to the size of indoor relative humidity.
The present invention may be implemented in real time monitor and display indoor air temperature, relative humidity, outdoor fresh air dust content,
The dust content of fresh air after filtering.
The watering cycle system of the present invention can be recycled according to sewage quality situation, and water consumption is less.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the fresh air ventilator overlooking structure diagram of the present invention.
Fig. 2 is the fresh air ventilator sectional view along A-A of the present invention.
Fig. 3 is the B-B direction sectional view of the fresh air ventilator of the present invention.
Fig. 4 be the present invention display device face and partial interior sectional view.
In figure：1- fresh air air inlets；2- dust content detectors；3- wet filter sections；4- automatic rotary high-pressure nozzles；
5- baffles；6- water-collecting trays；7- watering cycles system, 8- water-suppling electromagnetic valves；9- cold water bypass pipes；10- bypath valves；11- pipelines
Formula electric heater；12- three-way magnetic valves；13- feed pipes；14- drainpipes；15- overflow pipes；16- water tanks；17- tapping pipes；18-
Drain solenoid valve；19- liquid level controller for water tank；20- water supply pipes；21- moisturizing filters；22- water quality measurement sensors；23- valves
Door；24- feed water filters；25- feed pumps；The new air draft heat exchanger of 26- cross flows；27- fresh air ventilator shells；28- blows
Machine；29- exhaust blowers；30- display devices；31- liquid crystal displays；32- relative humidity sensors；33- display device shells；34-
Control module；35- fresh air channels；36- air exhaust passages；37- fresh air air outlets；38- air draft air inlets；39- air draft air outlets.
Specific implementation mode
Referring to Fig.1：
A kind of fresh air ventilator having both dedusting and intelligent humidity control function, including：Dust content detector 2, wet type
The new air draft heat exchanger 26 of fillter section 3, watering cycle system 7, cross flow, fresh air ventilator shell 27, pressure fan 28, exhaust blower
29。
The dust content detector 2 filters forward and backward dust concentration for measuring fresh air.Two dust content detectors
2 are located at fresh air air inlet 1 and fresh air air outlet 37.
The wet filter section 3 is used for the dust high efficiency filter of fresh air, to obtain clean fresh air.The wet filter section
3 include automatic rotary high-pressure nozzle 4, baffle 5, water supply branch pipe, vibration means for main pipe for supplying water.The vibration means for main pipe for supplying water and watering cycle system 7
It is connected.The water supply branch pipe is several and is connected respectively with the vibration means for main pipe for supplying water, and it is arranged with air inlet direction vertical arrangement.
It is uniformly arranged several automatic rotary high-pressure nozzles 4 on the water supply branch pipe, is constantly sprayed with the fresh air to entrance
Water filters.The baffle 5 is arranged along air supply direction between two neighboring automatic rotary high-pressure nozzle 4, two neighboring baffle 5
Between along fresh air air supply direction form converging transition-throat-divergent segment shape structure, for increasing flow perturbation, increase water spray drop
With the touch opportunity of dust, increase the filter efficiency to fresh air dust.Angle between two baffles of converging transition is 45 °~90 °,
Angle between two baffles of divergent segment is 90 °~130 °.The baffle 5 is the waterproof materials such as stainless steel or plastics.
Referring to Fig.1,2,3：
The watering cycle system 7 is used to provide spray recirculated water for wet filter section 3 comprising water-collecting tray 6, draining
Pipe 14, water tank 16, feed pump 25, feed pipe 13.After water after the spray of the wet filter section 3 is collected by water-collecting tray 6, by arranging
Water pipe 14 drains into water tank 16, and the water in water tank 16 is filtered by valve 23 into feed water filter 24 again after precipitation, it
Afterwards, feed pipe 13 is fed the water by feed pump 25, constantly automatic rotary high-pressure nozzle 4 to be given to supply water.On feed pipe 13 along
Water (flow) direction is disposed with three-way magnetic valve 12, duct type electrothermal device 11, water-suppling electromagnetic valve 8.The duct type electrothermal
Device 11 controls the relative humidity of fresh air for heating water supply.The feed pipe 13 and the vibration means for main pipe for supplying water in the wet filter section 3
It is connected.Wherein, the cold water bypass pipe 9 through bypath valve 10, the cold water bypass pipe 9 one are additionally provided on the feed pipe 13
End is connect with the three-way magnetic valve 12, and feed pipe 13 of the other end with pipeline heater 11 along the rear end of water (flow) direction connects
It connects.
Liquid level controller for water tank 19 and water quality measurement sensor 22 are additionally provided in the water tank 16.The water quality measurement passes
Sensor 22 is then opened drain solenoid valve 18 when water quality is poor, is drained by tapping pipe 17 for monitoring water quality in water tank.
Liquid level controller for water tank 19 is used to monitor the liquid level of water tank 16, when liquid level is down to certain altitude by being connected with moisturizing
The water supply pipe 20 of filter 21 is to the water in subsidiary water tank 16.For the sake of security, it is additionally provided with spilling water on the water tank 16
Pipe 15.
The new air draft heat exchanger 26 of cross flow will be returned for the energy regenerating between outdoor fresh air and indoor exhaust wind
The energy transmission of air draft is received to fresh air.
The pressure fan 28 by fresh air channel 26 by fresh air air outlet 37 for being sent outdoor fresh air from fresh air air inlet 1
Enter interior.
The exhaust blower 29 be used for by indoor exhaust wind from air draft air inlet 38 by air exhaust passage 36 by air draft air outlet 39
Drain into outdoor.
With reference to Fig. 4：
The fresh air ventilator further includes display device 30, and the display device 30 is whole to be wrapped by display device shell 33
It covers, 33 upper front of display device shell has to show the liquid crystal display 31 of related data information, the display
33 lower section of device case is provided with relative humidity sensor 32, and the display device shell 33 is internally provided with control module 34.
The relative humidity sensor 32 passes data to control module 34 for monitoring indoor relative humidity in real time, automatic to adjust
The heating amount of length of tubing formula electric heater 11 controls feed temperature, implements humidification to fresh air and dehumidification is handled.
The application method of fresh air ventilator of the present invention with moisture control function is as follows：
1) a kind of installation of the fresh air ventilator with moisture control function：
The fresh air ventilator is typically mounted in the furred ceiling of exterior wall, and fresh air air outlet 37 is blown with indoor fresh air
Pipeline is connected, and air draft air inlet 38 is connected with indoor exhaust wind pipeline.
2) installation of dust content sensor：
The dust content sensor 2 is separately positioned in fresh air air inlet 1 and fresh air air outlet 37, for measuring fresh air
The front and back dust concentration of filtering.
3) installation of display device：
The display device 30 is mounted on the position of 1.5 meters of height on indoor wall.
4) installation of water supply pipe：
The water supply pipe 20 is connected with indoor tap water supply pipeline.
4) system power supply：
The pressure fan 28, the power supply of exhaust blower 29 are connected with the power supply in room, are supplied to entire fresh air ventilator device
Electricity.
5) data processing and transmission
The relative humidity sensor 32 is used to measure the relative humidity of room air, and sends data to control module
34, the heating amount and the water temperature after heating for then determining duct type electrothermal device 11, for adjusting humidification and dehumidification to fresh air.
Claims (10)
1. a kind of fresh air ventilator having both dedusting and intelligent humidity control function, including：Dust content detector, wet filter
Section, watering cycle system, the new air draft heat exchanger of cross flow, fresh air ventilator shell, pressure fan, exhaust blower；It is characterized in that：
The wet filter section includes automatic rotary high-pressure nozzle, baffle, water supply branch pipe, vibration means for main pipe for supplying water；The vibration means for main pipe for supplying water and institute
Watering cycle system is stated to be connected；The water supply branch pipe is several and is connected respectively with the vibration means for main pipe for supplying water, and itself and air inlet side
It is arranged to vertical arrangement；Several automatic rotary high-pressure nozzles are uniformly arranged on the water supply branch pipe；The water supply follows
Loop system includes water-collecting tray, drainpipe, water tank, feed pump, feed pipe；Water after the wet filter section spray is received by water-collecting tray
After collection, the water tank is drained by drainpipe, the water in the water tank enters feed water filter by valve again after precipitation to carry out
Filtering, later, feed pipe is fed the water by feed pump, constantly automatic rotary high-pressure nozzle to be given to supply water.
2. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as described in claim 1, it is characterised in that：
The baffle is arranged along air supply direction between two neighboring automatic rotary high-pressure nozzle, along fresh air between two neighboring baffle
Air supply direction forms converging transition-throat-divergent segment shape structure.
3. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as claimed in claim 2, it is characterised in that：
Angle between two baffles of the converging transition is 45 °~90 °, and the angle between two baffles of divergent segment is 90 °~130 °.
4. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as claimed in claim 3, it is characterised in that：
The baffle is stainless steel or plastic material.
5. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as described in claim 1, it is characterised in that：
The feed pipe upper edge water (flow) direction and is disposed with three-way magnetic valve, duct type electrothermal device, water-suppling electromagnetic valve；It is described to give
Water pipe is connected with the vibration means for main pipe for supplying water in the wet filter section.
6. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as claimed in claim 5, it is characterised in that：
The cold water bypass pipe through bypath valve, cold water bypass pipe one end and the threeway electromagnetism are additionally provided on the feed pipe
Valve connects, and feed pipe of the other end with pipeline heater along the rear end of water (flow) direction is connect.
7. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as described in claim 1, it is characterised in that：
It is additionally provided with water quality measurement sensor in the water tank, drain solenoid valve is then opened when water quality is poor, is carried out by tapping pipe
Draining.
8. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as described in claim 1, it is characterised in that：
It is additionally provided with liquid level controller for water tank in the water tank, when liquid level is down to certain altitude, by being connected with moisturizing filter
Water supply pipe is to the water in subsidiary water tank.
9. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as described in claim 1, it is characterised in that：
The fresh air ventilator further includes display device, and the display device is integrally coated by display device shell, the display device
Shell upper front has to show the liquid crystal display of related data information, and phase is provided with below the display device shell
To humidity sensor, the display device enclosure interior is provided with control module.
10. a kind of fresh air ventilator having both dedusting and intelligent humidity control function as described in claim 1, feature exist
In：There are two the dust content detector settings, is located at fresh air air inlet and fresh air air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316561.6A CN108731139A (en) | 2017-04-20 | 2017-04-20 | A kind of fresh air ventilator having both dedusting and intelligent humidity control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316561.6A CN108731139A (en) | 2017-04-20 | 2017-04-20 | A kind of fresh air ventilator having both dedusting and intelligent humidity control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731139A true CN108731139A (en) | 2018-11-02 |
Family
ID=63940210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710316561.6A Pending CN108731139A (en) | 2017-04-20 | 2017-04-20 | A kind of fresh air ventilator having both dedusting and intelligent humidity control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731139A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044200A (en) * | 2020-08-07 | 2020-12-08 | 太原理工大学 | High-efficient intelligent integrated dust pelletizing system |
| CN112044199A (en) * | 2020-08-07 | 2020-12-08 | 太原理工大学 | Automatic gas washing and dust removing device and method |
| CN112539485A (en) * | 2020-12-08 | 2021-03-23 | 苏州惠林节能材料有限公司 | Intelligent fresh air ventilation system and working method thereof |
| CN117282194A (en) * | 2023-10-17 | 2023-12-26 | 米脂冀东水泥有限公司 | Dust treatment device for magnesium slag cement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112044200A (en) * | 2020-08-07 | 2020-12-08 | 太原理工大学 | High-efficient intelligent integrated dust pelletizing system |
| CN112044199A (en) * | 2020-08-07 | 2020-12-08 | 太原理工大学 | Automatic gas washing and dust removing device and method |
| CN112539485A (en) * | 2020-12-08 | 2021-03-23 | 苏州惠林节能材料有限公司 | Intelligent fresh air ventilation system and working method thereof |
| CN117282194A (en) * | 2023-10-17 | 2023-12-26 | 米脂冀东水泥有限公司 | Dust treatment device for magnesium slag cement |
| CN117282194B (en) * | 2023-10-17 | 2024-03-26 | 米脂冀东水泥有限公司 | Dust treatment device for magnesium slag cement |
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