CN208458096U - The microenvironment quality control system of large space - Google Patents
The microenvironment quality control system of large space Download PDFInfo
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- CN208458096U CN208458096U CN201820513794.5U CN201820513794U CN208458096U CN 208458096 U CN208458096 U CN 208458096U CN 201820513794 U CN201820513794 U CN 201820513794U CN 208458096 U CN208458096 U CN 208458096U
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- 238000003908 quality control method Methods 0.000 title claims abstract description 12
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- 238000001514 detection method Methods 0.000 claims description 15
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- 230000033228 biological regulation Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 8
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- 230000008859 change Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
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- 230000005611 electricity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The utility model discloses a kind of microenvironment quality control systems of large space, including fresh air purifier, temperature Wind-speed controller, elastic fresh air micro-pipe and multiple fresh air micropores；Exchange air hose is connected on the fresh air purifier, the exchange air hose passes through wall and extends to outdoor；The temperature Wind-speed controller is connected between the air outlet of the fresh air purifier and the air inlet of the elastic fresh air micro-pipe in gas circuit, and with the fresh air purifying mechatronics, for detecting air themperature and wind speed in the elastic fresh air micro-pipe, and the leaving air temp and speed of the fresh air purifier are adjusted accordingly；The air outlet of the elasticity fresh air micro-pipe is connected to each fresh air micropore；Each fresh air micropore is divided into above and below the desktop of each desk, and air duct opening and closing device is equipped in each fresh air micropore.The utility model can greatly reduce the air cleaning of large area Administrative Area and the energy loss of indoor temperature control, reduce the regulation O&M cost of large area Administrative Area.
Description
Technical field
The utility model relates to a kind of microenvironment quality control systems of large space.
Background technique
Indoor large space refers to the large area room area of no strict physical closed boundary, with the indoor office of large area
For region, outdoor existing for Particulate Pollution and the room air pollution being widely present and in view of people to be rich in oxygen
Fresh air demand, in large space temperature regulation and air quality regulation be all to guarantee movable people indoors
Health and comfort level necessary condition, need air purifier and central air-conditioning temperature control system work for a long time cooperate come
The cleaning of guarantee room air, comfortable and health degree.
And microenvironment corresponding with large space concept is the concept in ecology earliest, while preparing and leading in biological medicine
Domain early has become required experiment and manufacturing condition.By taking showcase microenvironment as an example, the historical relic and collection in showcase wants environmental factor
Ask higher, when relative humidity is higher than 65%, will lead to microorganism (especially mould) growth will lead when relative humidity is lower than 30%
Organic historical relic is caused to become fragile or be cracked.In addition, relative humidity fluctuation will lead to greatly very much, organic historical relic is mechanically stressed to be become
Change, three-dimensional dimension is caused to change, or deformation.If it is annual by temperature control at 20 DEG C, ± 2 DEG C, relative humidity 50%, ± 5%
In range, energy consumption cost spending is very large.Therefore, the punching of subenvironment Temperature and Humidity Control is solved by unit of different showcases
Prominent problem is the only effective energy solution route.
There is huge energy identical with the Temperature and Humidity Control demand that museum is harsh for open large area Administrative Area
Consumption problem, especially for only a small amount of staff appear in the period of Administrative Area for especially consume energy.Difference exists
In open large area Administrative Area does not have the small space of Shape closed such as showcase, needs to close in no actual physics
Local microenvironment is formed under property boundary condition, it is also necessary to take into account that the influences such as supply of the sendible temperature of human body, fresh air are comfortable
The factor that sexuality is received, control and realization difficulty are bigger.
Utility model content
The purpose of this utility model is solved at present using the indoor office region of large area as the large space Air Temperature of representative
It is that the unified of overall space is adjusted that the environmental qualities such as humidity, which are adjusted whether there is or not personnel, and energy waste is serious, adjusts
The technical issues of effect cannot meet individual requirements.
To realize the above purpose of utility model, the utility model provides a kind of microenvironment quality control system of large space,
Including fresh air purifier, temperature Wind-speed controller, elastic fresh air micro-pipe and multiple fresh air micropores；
Exchange air hose is connected on the fresh air purifier, the exchange air hose passes through wall and extends to outdoor；
The temperature Wind-speed controller be connected in gas circuit the fresh air purifier air outlet and the elastic fresh air
Between the air inlet of micro-pipe, and with the fresh air purifying mechatronics, for detecting the Air Temperature in the elastic fresh air micro-pipe
Degree and wind speed, and the leaving air temp and speed of the fresh air purifier are adjusted accordingly；
The air outlet of the elasticity fresh air micro-pipe is connected to each fresh air micropore；
Each fresh air micropore is divided into above and below the desktop of each desk, and wind is equipped in each fresh air micropore
Road opening and closing device.
Further, the fresh air purifier is built-in with room air composition detection sensor, for detecting room air
Ingredient, and accordingly by the exchange air hose and outdoor carry out gas exchanges.
Further, the outer tube wall of each fresh air micropore is attached with fresh air micropore Boiler pressure control plate, the fresh air micropore
Boiler pressure control board bottom portion is connected with the miniature displacement motor to control the fresh air micropore Boiler pressure control plate displacement, described miniature
The power end of displacement motor is connected to microrelay.
Further, each desk is equipped with human body infrared perceptron, and the detection of the human body infrared perceptron is believed
Number output end is connected to the open and close control end of the air duct opening and closing device.
Further, each fresh air micropore is the micropore cluster for including a main micropore and multiple secondary micropores, each pair
Micropore uniform ring is around the main micropore.
It further, further include outdoor air detection sensor, the outdoor air detection sensor is electrically connected to described
Air cleaning blower；
When the outdoor air detection sensor detects that preset quality standard is not achieved in outdoor air ingredient, the sky
Gas purification fan is automatically cut off and outdoor air exchange.
Compared with prior art, the utility model has the beneficial effects that
The utility model can be reduced air in the jet noise of air outlet and be expanded the temperature of system using the form of micropore cluster
Wind speed adjustable range is spent, the New-air purifying system of local microenvironment is constructed by micro-positive pressure environment and micropore divergent structure, is led to
Load temperature Wind-speed controller, elastic fresh air micro-pipe and fresh air micropore are crossed, and according to the difference of human body environment's esthesis to micropore
Air quantity is controlled with temperature, to complete the regulation of comfort, greatly reduces air cleaning and the room of large area Administrative Area
The energy loss of interior temperature adjustment reduces the regulation O&M cost of large area Administrative Area.The utility model is also applied for school, hospital
And the indoor air quality of large space controls inside the public buildings such as bus station.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (wherein desk part is vertical view) of the utility model；
Fig. 2 is the longitudinal sectional view of single desk in Fig. 1；
Fig. 3 is the partial enlarged view of fresh air micropore.
In figure, fresh air purifier 1；Temperature Wind-speed controller 2；Elastic fresh air micro-pipe 3；Desk 4；Desk tops 401；
Office chair 5；Fresh air micropore 6；Main micropore 601；Secondary micropore 602；Fresh air micropore Boiler pressure control plate 7；Miniature displacement motor 8；It is micro- after
Electric appliance 9；Exchange air hose 10；Exterior wall 11；Outdoor air detection sensor 12；Human body infrared perceptron 13；Main control valve 14.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, the microenvironment quality control system of the large space of the utility model, including fresh air purifier 1, temperature
Spend Wind-speed controller 2, elastic fresh air micro-pipe 3 and multiple fresh air micropores 6；
Exchange air hose 10 is connected on fresh air purifier 1, exchange air hose 10 passes through wall 11 and extends to outdoor, has both Interior Space
Two kinds of functions of gas decontamination cycle and outdoor fresh air exchange cycles；
Temperature Wind-speed controller 2 is connected to the air outlet of fresh air purifier 1 and the air inlet of elastic fresh air micro-pipe 3 in gas circuit
It between mouthful, and is electrically connected with fresh air purifier 1, for detecting air themperature and wind speed in elastic fresh air micro-pipe 3, and adjusts accordingly
Save the leaving air temp and speed of fresh air purifier 1；
The air outlet of elastic fresh air micro-pipe 3 is connected to each fresh air micropore 6, is equipped on the main pipeline of elastic fresh air micro-pipe 3
Main control valve 14, for opening and closing the main pipeline of elastic fresh air micro-pipe 3；
Elastic fresh air micro-pipe 3 is laid on the vertical section of desk 4 and horizontal segment is sliceable structure, i.e. fresh air micropore 6 exists
Quantity and position on conveyance conduit are designed and adjust according to factors such as interior space layout and indoor temperature and humidities,
If each fresh air micropore 6 is divided into above and below the desktop of each desk 4, i.e., the microenvironment of each office station position
Composition contain the fresh air micropore of fresh air micropore and table bottom that desk tops 401 are highly located, to improve partes corporis humani point
To the comfort of fresh air wind speed and temperature, air duct opening and closing device (not shown) is equipped in each fresh air micropore 6.
Preferably, fresh air purifier 1 is built-in with room air composition detection sensor, for detect room air at
Point, and accordingly by exchange air hose 10 and outdoor carry out gas exchanges.
Preferably, the outer tube wall of each fresh air micropore 6 is attached with fresh air micropore Boiler pressure control plate 7, fresh air micropore Boiler pressure control
7 bottom of plate is connected with the miniature displacement motor 8 to control the displacement of fresh air micropore Boiler pressure control plate 7, the electricity of miniature displacement motor 8
Source is connected to microrelay 9, and microrelay 9 is controlled to the electricity consumption on-off of miniature displacement motor 8, and miniature displacement motor 8 is controlled
Fresh air micropore Boiler pressure control plate 7 processed is mobile relative to fresh air micropore 6, and the air quantity for flowing through each fresh air micropore 6 can access
Control.
Preferably, each desk 4 is equipped with human body infrared perceptron 13, and the detection signal of human body infrared perceptron 13 exports
End is connected to the open and close control end of air duct opening and closing device, and air duct opening and closing device may include motor, when human body infrared perceptron 13
When detecting desk someone office, the automatic motor that starts opens air duct opening and closing device, carries out to the air in the desk region
The environmental qualities such as temperature are adjusted, and when detecting nobody office of desk, the automatic motor that starts closes air duct opening and closing device, not right
The air in the desk region carries out the environmental qualities such as temperature and adjusts, energy saving.
Preferably, each fresh air micropore 6 is the micropore cluster for including a main micropore 601 and multiple secondary micropores 602, each pair micropore
For 602 uniform rings around main micropore 601, this structure can reduce elastic dynamic the caused micropore of the air-supply of fresh air micro-pipe 3 Airflow
Jet noise to reach the noise reduction purpose of aperture noise elimination, while expanding the adjustable extent of temperature and wind speed.
It preferably, further include outdoor air detection sensor 12, it is net that outdoor air detection sensor 12 is electrically connected to air
Change blower 1；When outdoor air detection sensor 12 detects that preset quality standard is not achieved in outdoor air ingredient, air cleaning
Blower 1 automatically cuts off the air exchange with outdoor, guarantees room air not by the pollution of outdoor air.
The composition of the microenvironment of each station position contains the fresh air micropore and table bottom height of height of table top
Fresh air micropore, to improve human body face, upper limb and lower limb to the comfort of fresh air wind speed and temperature.The utility model utilizes
The reserved fresh air pipeline of existing building design carries out the transformation of working environment, is not being destroyed now according to the existing layout of Administrative Area
The laying of micropore pipeline is carried out under conditions of having equipment to install.Pass through the formation of micro-positive pressure environment and the gas of micropore divergent structure
Body exchange, formed New-air purifying system, avoid central-control type air-conditioning and fresh air system present in public space germ
Potential mutual biography it is dangerous, greatly reduce large space Administrative Area (Administrative Area of larger area, not stringent physical containment side
Boundary) air cleaning and indoor temperature control energy loss, and auto-control can be carried out to the adaptive faculty of temperature according to individual,
Further decrease the regulation maintenance operation cost of large area Administrative Area.
By the formation of micro-positive pressure environment and the gas exchanges of micropore divergent structure, New-air purifying system is formed, greatly
The air cleaning of Administrative Area (especially larger area Administrative Area) and the energy loss of indoor temperature control are reduced, and can root
Carrying out auto-control according to adaptive faculty of the individual to temperature, (such as in summer, a few peoples like turning down temperature, but for other people
It is then too low, cause the waste of the energy and labo r resources), further decrease the regulation O&M cost of large area Administrative Area.
There is no a kind of function for the local microenvironment for realizing open area under actual physical containment boundary condition,
The system conveys the purifying fresh air of certain temperature by elastic fresh air micro-pipe and micropore and forms the local microenvironment of micro-positive pressure, and
Influence of the rough air formed after walking about in view of human body to local microenvironment, and according to the individual difference of human thermal comfort
The adjust automatically for carrying out temperature and air quantity can greatly reduce the regulation O&M cost of open big area office environment.
Using the comprehensively control feedback technique of temperature and wind speed, it can either control what New-air purifying system itself was conveyed
Air themperature, can also reasonably adjust fresh air in the conveying speed of elastic fresh air micro-pipe in conjunction with air themperature and room temperature, with
Reach the sendible temperature of suitable human feeling's degree.
According to the corresponding relationship of wind speed and human thermal comfort, maximum wind velocity of the low speed air-line system in different application place
(m/s) it is as shown in the table:
It requires to carry out air cleaning filter in the wind speed of different places in conjunction with above-mentioned low speed air-line system and elasticity is new
The adjustment of wind micro-pipe air supply velocity, it is contemplated that the laying of elastic fresh air micro-pipe had both included vertical section or included horizontal segment, therefore new
Wind speed in wind micro-pipe carries out whole control according to vertical section requirement.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. the microenvironment quality control system of large space, which is characterized in that including fresh air purifier, temperature Wind-speed controller, bullet
Property fresh air micro-pipe and multiple fresh air micropores；
Exchange air hose is connected on the fresh air purifier, the exchange air hose passes through wall and extends to outdoor；
The temperature Wind-speed controller be connected in gas circuit the fresh air purifier air outlet and the elastic fresh air micro-pipe
Air inlet between, and with the fresh air purifying mechatronics；
The air outlet of the elasticity fresh air micro-pipe is connected to each fresh air micropore；
Each fresh air micropore is divided into above and below the desktop of each desk, is opened in each fresh air micropore equipped with air duct
Close device.
2. the microenvironment quality control system of large space according to claim 1, which is characterized in that the fresh air purifier
It is built-in with room air composition detection sensor.
3. the microenvironment quality control system of large space according to claim 1, which is characterized in that each fresh air micropore
Outer tube wall be attached with fresh air micropore Boiler pressure control plate, fresh air micropore Boiler pressure control board bottom portion is connected with described to control
The miniature displacement motor of fresh air micropore Boiler pressure control plate displacement, the power end of the miniature displacement motor are connected to microrelay.
4. the microenvironment quality control system of large space according to claim 1, which is characterized in that on each desk
Equipped with human body infrared perceptron, the detection signal output end of the human body infrared perceptron is connected to the air duct opening and closing device
Open and close control end.
5. the microenvironment quality control system of large space according to claim 1, which is characterized in that each fresh air micropore
It is the micropore cluster for including a main micropore and multiple secondary micropores, each secondary micropore uniform ring is around the main micropore.
6. the microenvironment quality control system of large space according to claim 1, which is characterized in that further include outdoor air
Detection sensor, the outdoor air detection sensor are electrically connected to air cleaning blower.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820513794.5U CN208458096U (en) | 2018-04-12 | 2018-04-12 | The microenvironment quality control system of large space |
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| CN201820513794.5U CN208458096U (en) | 2018-04-12 | 2018-04-12 | The microenvironment quality control system of large space |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486524A (en) * | 2020-05-08 | 2020-08-04 | 重庆工业职业技术学院 | Indoor fresh air system helpful for preventing and controlling new coronary pneumonia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486524A (en) * | 2020-05-08 | 2020-08-04 | 重庆工业职业技术学院 | Indoor fresh air system helpful for preventing and controlling new coronary pneumonia |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100037 No. three Li River Road, Beijing, Haidian District, 15 Patentee after: CHINA STATE CONSTRUCTION ENGINEERING Corp.,Ltd. Patentee after: China Construction Engineering Industry Technology Research Institute Co.,Ltd. Address before: 100037 No. three Li River Road, Beijing, Haidian District, 15 Patentee before: CHINA STATE CONSTRUCTION ENGINEERING Corp.,Ltd. Patentee before: CHINA STATE CONSTRUCTION ACADEMY Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |