CN207350582U - A kind of oxygenation decarburization type center fresh-air handling unit - Google Patents
A kind of oxygenation decarburization type center fresh-air handling unit Download PDFInfo
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- CN207350582U CN207350582U CN201720478826.8U CN201720478826U CN207350582U CN 207350582 U CN207350582 U CN 207350582U CN 201720478826 U CN201720478826 U CN 201720478826U CN 207350582 U CN207350582 U CN 207350582U
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Abstract
The utility model discloses a kind of oxygenation decarburization type center fresh-air handling unit, including carbon dioxide eliminating section, fresh air return air hybrid filtering section, fan section, PM2.5 fillter sections, oxygen-increasing humidifying section.The utility model carries out real-time detection using detection device to gas concentrations such as room air PM2.5 indexes, carbon dioxide, oxygen, data are after central new trend controller analyzing and processing, when oxygen content is not up to standard in room air, oxygen increasing equipment is started by central fresh air air controller, automatically adjust the oxygen content of room air, also the indexs such as cleanliness factor are handled and adjusted at the same time, room air parameter is met national Indoor Air Quality standards all the time.
Description
Technical field
It the utility model is related to central fresh-air handling unit, and in particular to a kind of densely populated place and closed oxygenation of environment takes off
Carbon type center fresh-air handling unit.
Background technology
At present, air is the indispensable material of human survival, and current indoor air ambient pollution getting worse, is particularly existed
The public places such as hypermarket, office, Internet bar, bar, club, personnel are numerous, and door and window closes, atmosphere draught-free, and oxygen is gradual
Consumption cannot but supplement, and people feel dizzy, drowsy, thought slowness.In addition, sedentary, brain worker and body
Power labourer and sportsman's overwork, internal oxygen demand sharply increase, and the endovascular oxygen content of blood is largely reduced, and at the same time
Cause fatigue and a large amount of hyperplasia of lactic acid material having a pain in the back, this all makes one to be among anaerobic condition.
Existing fresh air system can only swap indoor and outdoor air, keep the balance of indoor and outdoor air, but can not
Improve the oxygen content in room air after exchanging.
Therefore, it is necessary to which air purification fresh air supply is combined with oxygen-increasing device and carbon dioxide eliminating device, carry
For a kind of brand-new oxygenation decarburization type center fresh-air handling unit, to meet basic demand of the people to indoor air quality.
The content of the invention
The utility model in view of the above-mentioned problems, provide a kind of aeration-type center new wind devices, including carbon dioxide eliminating section,
Fresh air return air hybrid filtering section, fan section, PM2.5 fillter sections, oxygen-increasing humidifying section；
The carbon dioxide eliminating section includes：
Carbon dioxide eliminating device：For reducing carbon dioxide content in return air duct；
The fresh air return air hybrid filtering section includes：
Return air regulating valve：For adjusting return air air quantity and return air duct break-make；
Return air mass detector：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at return air inlet
Value；
Fresh air air quality detector：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at fresh wind port
Value；
Fresh air regulating valve：For adjusting fresh-air volume and fresh air pipeline break-make；
Central new trend controller：For the data calculating processing passed back to each detector, each execution unit is fed back to, is controlled
The opening and closing start and stop of different operating mode lower air-valves, wind turbine, oxygenerator, and operating mode switching, air quantity are adjusted；
Thick effect air filter：For crossing debris and more than 5 μm of dust particle in air filtering；
Middle effect air filter：For crossing the primary filter of the dust particle in air filtering more than 1 μm；
The fan section includes：
Variable air rate wind turbine：For providing power for the air flow of whole fresh air system, air quantity, wind pressure are adjusted；
The PM2.5 fillter sections include：
PM2.5 negative oxygen ion filters：Minor diameter for crossing remaining in air filtering is harmful to dust particle；
The oxygen-increasing humidifying section includes：
Oxygen-increasing humidifying device：The oxygen content in air is adjusted with oxygenerator or oxygen cylinder, is adjusted with humidification device empty
The humidity of gas；
Wind pushing air mass detector：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at air outlet
Value；
On the left of the centrally disposed new trend controller of return air regulating valve；The centrally disposed new air control of fresh air regulating valve
At the top of device processed；The carbon dioxide eliminating device is arranged on return air regulating valve front end；The return air mass detector is set
In carbon dioxide eliminating device front end；The fresh air air quality detector is arranged in fresh air regulating valve；
The center new trend controller is arranged on fresh air return air hybrid filtering section frontal left；
It is described center new trend controller, slightly imitate air filter, it is middle effect air filter,
Variable air rate wind turbine, PM2.5 negative oxygen ions filter, oxygen-increasing humidifying device and wind pushing air mass detector from a left side to
The right side is successively set on inside central fresh air equipment box；The carbon dioxide eliminating device is arranged on return air duct.
The advantages of the utility model：
The oxygenation decarburization type center fresh-air handling unit of the utility model is responsible for carrying out air clean-up oxygenation, removing dioxy
Change carbon, using techniques such as filter, oxygen-increasing device, carbon dioxide eliminating device, humidification device, PM2.5 filterings, make foul atmosphere
Reach national Indoor Air Quality standards after fully processing, while there is sensing unit in the equipment, to blow standard and
The parameters such as equipment operation are monitored in real time, to grasp Fresh air handing and equipment operation condition in time.By in new air-valve and
Air returning valve installs Detection of Air Quality equipment, and the sensor signal in equipment is sent to data management system in real time,
By the calculating and analysis of management system, the exception produced to equipment, the maintaining of equipment in itself is recorded and reminded, and is protected
Demonstrate,prove the Fresh air handing progress working properly in equipment overlay area.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The attached drawing for forming the part of the application is used to provide a further understanding of the present invention, the utility model
Schematic description and description is used to explain the utility model, does not form the improper restriction to the utility model.
Fig. 1 is the aeration-type center fresh air device structure schematic diagram of the utility model embodiment.
Reference numeral：
1 be return air regulating valve, 2 be return air mass detector, 3 be fresh air air quality detector, 4 be fresh air adjust
Valve, 5 be central new trend controller, 6 be thick effect air filter, 7 be middle effect air filter, 8 be variable air rate wind turbine, 9 be
PM2.5 negative oxygen ions filter, 10 be oxygen-increasing humidifying device, 11 be wind pushing air mass detector, 12 be carbon dioxide eliminating
Device.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
With reference to figure 1, a kind of oxygenation decarburization type center fresh-air handling unit as shown in Figure 1, including carbon dioxide eliminating section,
Fresh air return air hybrid filtering section, fan section, PM2.5 fillter sections, oxygen-increasing humidifying section；
The carbon dioxide eliminating section includes：
Carbon dioxide eliminating device 12：For reducing carbon dioxide content in return air duct；
The fresh air return air hybrid filtering section includes：
Return air regulating valve 1：For adjusting return air air quantity and return air duct break-make；
Return air mass detector 2：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at return air inlet
Value；
Fresh air air quality detector 3：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at fresh wind port
Value；
Fresh air regulating valve 4：For adjusting fresh-air volume and fresh air pipeline break-make；
Central new trend controller 5：For the data calculating processing passed back to each detector, each execution unit is fed back to, is controlled
The opening and closing start and stop of different operating mode lower air-valves, wind turbine, oxygenerator are made, and operating mode switching, air quantity are adjusted；
Thick effect air filter 6：For crossing debris and more than 5 μm of dust particle in air filtering；
Middle effect air filter 7：For crossing the primary filter of the dust particle in air filtering more than 1 μm；
The fan section includes：
Variable air rate wind turbine 8：For providing power for the air flow of whole fresh air system, air quantity, wind pressure are adjusted；
The PM2.5 fillter sections include：
PM2.5 negative oxygen ions filter 9：Minor diameter for crossing remaining in air filtering is harmful to dust particle；
The oxygen-increasing humidifying section includes：
Oxygen-increasing humidifying device 10：The oxygen content in air is adjusted with oxygenerator or oxygen cylinder, is adjusted with humidification device
The humidity of air；
Wind pushing air mass detector 11：PM2.5 particles, carbon dioxide, oxygen for detecting air at air outlet is dense
Angle value；
The centrally disposed left side of new trend controller 5 of return air regulating valve 1；The fresh air regulating valve 4 is centrally disposed new
The top of wind controller 5；The carbon dioxide eliminating device 12 is arranged on 1 front end of return air regulating valve；The return air quality inspection
Survey device 2 and be arranged on 12 front end of carbon dioxide eliminating device；The fresh air air quality detector 3 is arranged in fresh air regulating valve 4；
The center new trend controller 5 is arranged on fresh air return air hybrid filtering section frontal left；
The center new trend controller 5, thick effect air filter 6, middle effect air filter 7,
Variable air rate wind turbine 8, PM2.5 negative oxygen ions filter 9, oxygen-increasing humidifying device 10 and wind pushing air mass detector 11
Oxygenation decarburization type center fresh-air handling unit box house is successively set on from left to right；The carbon dioxide eliminating device 12 is set
Put on return air duct.
Utility model works process：
The center new trend controller 5 judges outdoor by analyzing and processing fresh air air quality detector feedack
Air Quality.If Outdoor Air Quality is good, fresh air operating mode is opened, closes or reduces return air regulating valve 1, open or increase
Big fresh air regulating valve 4, outdoor fresh air by primary filter 6, medium effeciency filter 7, PM2.5 negative oxygen ions filter 9 at
Sent out after reason.If Outdoor Air Quality seriously pollutes, the oxygenation center Fresh air handing device is switched to return air operating mode, then closes
Or reduce fresh air regulating valve 4, open or increase return air regulating valve 1, the main process chamber of the aeration-type center Fresh air handing device
Based on interior foul atmosphere, the data that indoor air quality detector 2 is analyzed and processed by central new trend controller calculate oxygenation
Amount, carbon dioxide eliminating amount and humidity, foul atmosphere by carbon dioxide eliminating device 12, thick effect air filter 6, in
After imitating filter 7, the processing of PM2.5 negative oxygen ions filter 9, room is sent into after reaching the Indoor Air Quality standards of national regulation
It is interior.Under fresh air operating mode and return air operating mode, whether the air quality that all whole detection air outlet goes out is up to standard, fresh air central controller
The work of the data correction fresh air regulating valve, return air regulating valve, oxygenerator that are transmitted according to data wind pushing air mass detector 11
Situation.
The oxygenation decarburization type center fresh-air handling unit of the utility model is responsible for carrying out air clean-up oxygenation, removing dioxy
Change carbon, using techniques such as filter, oxygen-increasing device, carbon dioxide eliminating device, humidification device, PM2.5 filterings, make foul atmosphere
Reach national Indoor Air Quality standards after fully processing, while there is sensing unit in the equipment, to blow standard and
The parameters such as equipment operation are monitored in real time, to grasp Fresh air handing and equipment operation condition in time.By in new air-valve and
Air returning valve installs Detection of Air Quality equipment, and the sensor signal in equipment is sent to data management system in real time,
By the calculating and analysis of management system, the exception produced to equipment, the maintaining of equipment in itself is recorded and reminded, and is protected
Demonstrate,prove the Fresh air handing progress working properly in equipment overlay area.
The utility model carries out the gas concentrations such as room air PM2.5 indexes, carbon dioxide, oxygen using detection device
Real-time detection, data are after central new trend controller analyzing and processing, when oxygen content is not up to standard in room air, in
Entreat fresh air air controller to start oxygen increasing equipment, automatically adjust the oxygen content of room air, while also to indexs such as cleanliness factors
Handled and adjusted, room air parameter is met national Indoor Air Quality standards all the time.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (1)
1. a kind of oxygenation decarburization type center fresh-air handling unit, it is characterised in that mixed including carbon dioxide eliminating section, fresh air return air
Close fillter section, fan section, PM2.5 fillter sections, oxygen-increasing humidifying section；
The carbon dioxide eliminating section includes：Carbon dioxide eliminating device（12）：Contain for reducing carbon dioxide in return air duct
Amount；
The fresh air return air hybrid filtering section includes：Return air regulating valve（1）：For adjusting return air air quantity and return air duct break-make；
Return air mass detector（2）：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at return air inlet
Value；
Fresh air air quality detector（3）：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at fresh wind port
Value；
Fresh air regulating valve（4）：For adjusting fresh-air volume and fresh air pipeline break-make；
Central new trend controller（5）：For the data calculating processing passed back to each detector, each execution unit is fed back to, is controlled
The opening and closing start and stop of different operating mode lower air-valves, wind turbine, oxygenerator, and operating mode switching, air quantity are adjusted；
Thick effect air filter（6）：For crossing debris and more than 5 μm of dust particle in air filtering；
Middle effect air filter（7）：For crossing the primary filter of the dust particle in air filtering more than 1 μm；
The fan section includes：Variable air rate wind turbine（8）：For providing power for the air flow of whole fresh air system, wind is adjusted
Amount, wind pressure；
The PM2.5 fillter sections include：PM2.5 negative oxygen ion filters（9）：Minor diameter for crossing remaining in air filtering has
Evil dust particle；
The oxygen-increasing humidifying section includes：Oxygen-increasing humidifying device（10）：The oxygen in air is adjusted with oxygenerator or oxygen cylinder to contain
Amount, the humidity of air is adjusted with humidification device；
Wind pushing air mass detector（11）：For detecting the PM2.5 particles, carbon dioxide, oxygen concentration of air at air outlet
Value；
The return air regulating valve（1）Centrally disposed new trend controller（5）Left side；The fresh air regulating valve（4）It is centrally disposed
New trend controller（5）Top；The carbon dioxide eliminating device（12）It is arranged on return air regulating valve（1）Front end；The return air is empty
Makings amount detector（2）It is arranged on carbon dioxide eliminating device（12）Front end；The fresh air air quality detector（3）It is arranged on
Fresh air regulating valve（4）On；
The center new trend controller（5）It is arranged on fresh air return air hybrid filtering section frontal left；
The center new trend controller（5）, slightly imitate air filter（6）, middle effect air filter（7）, variable air rate wind turbine（8）、
PM2.5 negative oxygen ion filters（9）, oxygen-increasing humidifying device（10）And wind pushing air mass detector（11）Set successively from left to right
Put inside central fresh air equipment box；The carbon dioxide eliminating device（12）It is arranged on return air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478826.8U CN207350582U (en) | 2017-05-03 | 2017-05-03 | A kind of oxygenation decarburization type center fresh-air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478826.8U CN207350582U (en) | 2017-05-03 | 2017-05-03 | A kind of oxygenation decarburization type center fresh-air handling unit |
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| Publication Number | Publication Date |
|---|---|
| CN207350582U true CN207350582U (en) | 2018-05-11 |
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| CN201720478826.8U Active CN207350582U (en) | 2017-05-03 | 2017-05-03 | A kind of oxygenation decarburization type center fresh-air handling unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751747A (en) * | 2019-01-23 | 2019-05-14 | 西安建筑科技大学 | A kind of humidification aeration-type send hot air apparatus |
| CN112728647A (en) * | 2021-02-03 | 2021-04-30 | 重庆海润节能技术股份有限公司 | Household five-balance fresh air conditioning unit and control method thereof |
| CN112747390A (en) * | 2021-02-03 | 2021-05-04 | 重庆海润节能技术股份有限公司 | Semi-centralized five-scale indoor environment control system and control method |
-
2017
- 2017-05-03 CN CN201720478826.8U patent/CN207350582U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751747A (en) * | 2019-01-23 | 2019-05-14 | 西安建筑科技大学 | A kind of humidification aeration-type send hot air apparatus |
| CN112728647A (en) * | 2021-02-03 | 2021-04-30 | 重庆海润节能技术股份有限公司 | Household five-balance fresh air conditioning unit and control method thereof |
| CN112747390A (en) * | 2021-02-03 | 2021-05-04 | 重庆海润节能技术股份有限公司 | Semi-centralized five-scale indoor environment control system and control method |
| CN112747390B (en) * | 2021-02-03 | 2022-06-17 | 重庆海润节能技术股份有限公司 | Semi-centralized five-scale indoor environment control system and control method |
| CN112728647B (en) * | 2021-02-03 | 2022-06-17 | 重庆海润节能技术股份有限公司 | Household five-balance fresh air conditioning unit and control method thereof |
| CN114877422A (en) * | 2021-02-03 | 2022-08-09 | 重庆海润节能技术股份有限公司 | Household fresh air control method for keeping temperature, humidity, oxygen, clean and static balance |
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