CN207661924U - A kind of normal pressure is without water conservancy diversion fresh air system in piping chamber - Google Patents
A kind of normal pressure is without water conservancy diversion fresh air system in piping chamber Download PDFInfo
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- CN207661924U CN207661924U CN201721617576.8U CN201721617576U CN207661924U CN 207661924 U CN207661924 U CN 207661924U CN 201721617576 U CN201721617576 U CN 201721617576U CN 207661924 U CN207661924 U CN 207661924U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
A kind of normal pressure without water conservancy diversion fresh air system in piping chamber, including：At least one fresh air air inlet fan, the air inlet fan include the first Boiler pressure control unit of air filter unit and control air force；Indoor air quality detection unit；At least one interior flow guiding unit, the flow guiding unit include the second Boiler pressure control unit for controlling air force；Central control unit, the detection data of air quality detection unit in receiving chamber, and the first Boiler pressure control unit and the second Boiler pressure control unit are controlled.The above-mentioned fresh air system of the utility model, have the advantages that it is easy for installation, only one or two hole need to be beaten on metope or glass, even renovated house can also be installed；And the fresh air system installation volume is smaller, saves the interior space；Each room independent control, flexibility is high, power cost saving；Most importantly increase indoor air convection, takes cleaned air to room every nook and cranny.
Description
Technical field
The utility model is related to house fresh air apparatus fields, and in particular to it is a kind of keep indoor positive pressure power without piping chamber
Interior water conservancy diversion fresh air system.
Background technology
The central principle of normal pressure fresh air system punches on the wall or on window, and purified air is squeezed into interior,
Due to only actively entering the wind, without active air draft, indoor various gaps (crack between a door and its frame, window crack, toilet flue etc.) all can
As the channel of exhaust.
Because of above design, indoor air pressure slightly above outdoor, so outdoor dirty air can be difficult to invasion interior,
Since the pm2.5 in air can be purified to close to 0 by indoor air inlet, outdoor dirty air also cannot be introduced into, certain
Indoor pm2.5 numerical value can be closer in 0 after time cycle.Forced draft, principle are mainly directly kept watch by power and are sent
Into in room.According to experts, this system is in theory without what too big problem, but its Convective is poor.It is right
In big-room and luxury housing project, have many bedrooms room in addition some be present in cubicle (no window) in room, in such room
In, if indoor door remains turned-off, and when leakproofness is preferable, these rooms will form a fresh air dead angle, do
Net air hardly enters, and indoor dirty air is also not easy to be discharged, if someone inside room, since seal is preferable, very
It is easy to cause carbon dioxide and TVOC exceeded (human breathing just will produce TVOC).
Based on disadvantages mentioned above, in order to solve existing technical problem, the utility model proposes a kind of normal pressure without
Water conservancy diversion fresh air system in piping chamber.
Utility model content
The purpose of this utility model is to provide a kind of normal pressure without water conservancy diversion fresh air system in piping chamber, keeps its easy for installation,
And the room of Convective difference is actively introduced air into, enhance the air circulation in room.
To achieve the goals above, the utility model adopts the following technical solution：
Without water conservancy diversion fresh air system in piping chamber, the fresh air system includes for a kind of normal pressure：
At least one fresh air air inlet fan, the air inlet fan include the first air quantity control of air filter unit and control air force
Unit processed；
Indoor air quality detection unit, the indoor air quality detection unit are provided with the power supply of autonomous working；
At least one interior flow guiding unit, the flow guiding unit include the second Boiler pressure control unit for controlling air force；
Central control unit, the detection data of air quality detection unit in receiving chamber, and to the first Boiler pressure control list
Member and the second Boiler pressure control unit are controlled.
Preferably, indoor air quality detection unit includes at least one sensor, and the sensor is at least with next
Kind：Formaldehyde sensor, PM2.5 detection sensors, TVOC sensors, CO2Sensor.
Preferably, at least one indoor flow guiding unit includes water conservancy diversion list in flow guiding unit and sealing chamber in non-close room
Member, flow guiding unit is arranged in the non-close room for having window, air that can circulate in the non-close room, is led in the sealing chamber
Stream unit is arranged in the sealing chamber that no window, air can not circulate.
Preferably, flow guiding unit includes at least one second air inlet fan and at least one second air quantity in the non-close room
The particular number of control unit, the second air inlet fan and the second Boiler pressure control unit is determined according to the quantity in non-close room；It is described
The intake of second air inlet fan is controlled by the second Boiler pressure control unit；Assuming that the intake of fresh air air inlet fan is X, non-close room
Between by non-close room flow guiding unit the second air inlet fan air inlet intake be Y, the second Boiler pressure control unit control air inlet
Measure Y<X makes indoor holding normal pressure state.
Preferably, non-close room quantity is multiple, and total intake is Y, and the intake in each room is single by center control
Member is allocated according to the testing result of room area size and air quality detection unit, and controls the second Boiler pressure control unit
The wind speed of second air inlet fan is controlled.
Preferably, non-close room quantity is multiple, and total intake is Y, and the intake in each room is single by center control
Member is allocated according to the area to leak out in non-close room, and controls the wind speed of second the second air inlet fan of Boiler pressure control unit pair
It is controlled.
Preferably, flow guiding unit includes air inlet fan or exhaust blower or includes air inlet fan and air draft simultaneously in the sealing chamber
Machine；Further include the second Boiler pressure control unit, central control unit is according to the detection knot for closing indoor air quality detection unit
Fruit pair the second Boiler pressure control unit controls so that the intake and/or exhaust air rate of unit interval meets preset net
Change the rate request of air.
Preferably, flow guiding unit includes air inlet fan or exhaust blower or includes air inlet fan and air draft simultaneously in the sealing chamber
Machine arrives intake and/or exhaust air rate setting when the noise that air inlet fan and/or exhaust blower operating generate is no more than certain value
It is maximum.
Preferably, which further includes the APP for being installed in mobile phone or the ends PC, which is communicated with central control unit,
The detection data of indoor air quality detection unit is sent to APP by central control unit, and user can be by APP to center
Control unit carries out remote control, controls the opening and closing of the fresh air system.
Preferably, the second Boiler pressure control unit of flow guiding unit is independent in flow guiding unit and sealing chamber in each non-close room
Control.
The above-mentioned technical proposal of the utility model has following beneficial technique effect：
(1) easy for installation, renovated house can also be installed；
(2) one or two hole only need to be beaten on metope or glass；System installation volume is smaller, saves Interior Space
Between；
(3) each room independent control, flexibility is high, power cost saving；
(4) increase indoor air convection, take cleaned air to room every nook and cranny.
Description of the drawings
Fig. 1 is air conducting schematic diagram in no piping chamber.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Without water conservancy diversion fresh air system in piping chamber, the fresh air system includes at least one fresh air air inlet fan for a kind of normal pressure,
The air inlet fan includes the first Boiler pressure control unit of air filter unit and control air force；Indoor air quality detection is single
Member, the indoor air quality detection unit are provided with the power supply of autonomous working；At least one interior flow guiding unit, the water conservancy diversion list
Member includes the second Boiler pressure control unit of control air force；Central control unit, air quality detection unit in receiving chamber
Detection data, and the first Boiler pressure control unit and the second Boiler pressure control unit are controlled.
Wherein, indoor air quality detection unit includes at least one sensor, and the sensor is at least following a kind of：
Formaldehyde sensor, PM2.5 detection sensors, TVOC sensors, CO2Sensor.
At least one indoor flow guiding unit includes flow guiding unit in flow guiding unit and sealing chamber in non-close room, described
Flow guiding unit is arranged in the non-close room for having window, air that can circulate in non-close room, flow guiding unit in the sealing chamber
It is arranged in the sealing chamber that no window, air can not circulate.
Flow guiding unit includes at least one second air inlet fan and at least one second Boiler pressure control list in the non-close room
The particular number of member, the second air inlet fan and the second Boiler pressure control unit is determined according to the quantity in non-close room；Described second into
The intake of wind turbine is controlled by the second Boiler pressure control unit；Assuming that the intake of fresh air air inlet fan is X, non-close room passes through
The intake of the second air inlet fan air inlet of flow guiding unit is Y in non-close room, and the second Boiler pressure control unit controls intake Y<X,
Make indoor holding normal pressure state.Non-close room quantity is multiple, and total intake is Y, and the intake in each room is by center
Control unit is according to the testing result of room area size and air quality detection unit or according to leaking out in non-close room
Area be allocated, and control second the second air inlet fan of Boiler pressure control unit pair wind speed control.
Flow guiding unit includes air inlet fan or exhaust blower or includes air inlet fan and exhaust blower simultaneously in the sealing chamber；Further include
Second Boiler pressure control unit, central control unit is according to the second wind of testing result pair for closing indoor air quality detection unit
Amount control unit is controlled so that the intake and/or exhaust air rate of unit interval meets the speed of preset purification air
Degree requires.Alternatively, when the noise generated in air inlet fan and/or exhaust blower operating is no more than certain value, by intake and/or air draft
Maximum is arrived in amount setting.
The system further includes the APP for being installed in mobile phone or the ends PC, which is communicated with central control unit, Interior Space
The detection data of makings amount detection unit is sent to APP by central control unit, and user can be single to center control by APP
Member carries out remote control, controls the opening and closing of the fresh air system.It is led in flow guiding unit and sealing chamber in each non-close room
Flow the second Boiler pressure control unit independent control of unit.
Below using a specific embodiment as explanation, as shown in Figure 1, it is assumed that indoor there are three room and a visitors
The Room, wherein room 2 and room 4 are the non-close room with window or exterior door, and room 3 is without window or any gap
The preferably closed room of sealing performance is equipped with indoor flow guiding unit in each room.Wherein room 2 and 4 is equipped with air inlet
Machine and Boiler pressure control unit, room 3 are equipped with air inlet fan and either exhaust blower or are equipped with air inlet fan and exhaust blower simultaneously, and
Boiler pressure control unit.The sensor of detection air quality is fitted in each room, the sensor is at least following a kind of：
Formaldehyde sensor, PM2.5 detection sensors, TVOC sensors, CO2Sensor.Fresh air system 1 is by the wall or window-glass
On the mode that burrows be mounted in parlor, outdoor air is got in after the filtering of fresh air system 1, passes through indoor water conservancy diversion list
Member, air flow to room 2,3,4, and the wherein air inlet in room 2 and 4 carries out air draft by window gap or other gaps.For
The control of air quantity, fresh air inlet assume that air quantity is X, and the intake in the room 2 and 4 being each vented to outdoor by window is respectively
A and C needs to ensure that A+C is less than X, and according to the point (exterior door leads to outdoor window etc.) that can be leaked out in room or
Person according to room area size and the testing result reasonable distribution room 2 of air quality detection unit and the intake in room 4, with
Ensure that other spaces there are enough air quantity, ensures the normal pressure of entire large space.For room 3, intake and air output for
Whole air quantity has no effect, and merely ensures that the air oxygen content of indoor occupant breathing and carbon dioxide content be not exceeded i.e.
Can, it is in the case where ensureing that noise is not exceeded or according to the indoor air quality detection unit of closing in actual design
Testing result be arranged air quantity, allow air quantity larger as far as possible, make room air fresher.In addition, for room
Between 3, it is only necessary to install a set of air inlet fan in air inlet actively to enter the wind, air outlet does not need additional wind turbine for we；
Or air outlet exhausting, air inlet do not need wind turbine.For more demanding room, can select to make a call to 2 holes, a hole is used for
Indoor circulation is forced in air inlet, a hole for being vented.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification examples in equivalent form.
Claims (9)
1. a kind of normal pressure is without water conservancy diversion fresh air system in piping chamber, which is characterized in that the fresh air system includes：
At least one fresh air air inlet fan, the air inlet fan include the first Boiler pressure control list of air filter unit and control air force
Member；
Indoor air quality detection unit, the indoor air quality detection unit are provided with the power supply of autonomous working；
At least one interior flow guiding unit, at least one indoor flow guiding unit includes flow guiding unit and closing in non-close room
Indoor flow guiding unit, flow guiding unit is arranged in the non-close room for having window, air that can circulate in the non-close room, described
Flow guiding unit is arranged in the sealing chamber that no window, air can not circulate in sealing chamber；The interior flow guiding unit further include into
Wind turbine and/or exhaust blower and the second Boiler pressure control unit for controlling air force；
Central control unit, the detection data of air quality detection unit in receiving chamber, and to the first Boiler pressure control unit and
Second Boiler pressure control unit is controlled.
2. system according to claim 1, it is characterised in that：Indoor air quality detection unit includes at least one sensing
Device, the sensor are at least following a kind of：Formaldehyde sensor, PM2.5 detection sensors, TVOC sensors, CO2Sensor.
3. system according to claim 1, it is characterised in that：Flow guiding unit includes at least one in the non-close room
The particular number of two air inlet fans and at least one second Boiler pressure control unit, the second air inlet fan and the second Boiler pressure control unit according to
The quantity in non-close room determines；The intake of second air inlet fan is controlled by the second Boiler pressure control unit；Assuming that fresh air
The intake of air inlet fan is X, and non-close room is by the intake that the second air inlet fan of flow guiding unit in non-close room is entered the wind
Y, the second Boiler pressure control unit control intake Y<X makes indoor holding normal pressure state.
4. system according to claim 3, it is characterised in that：Non-close room quantity is multiple, and total intake is Y, often
The intake in a room is carried out by central control unit according to the testing result of room area size and air quality detection unit
Distribution, and the wind speed for controlling second the second air inlet fan of Boiler pressure control unit pair controls.
5. system according to claim 3, it is characterised in that：Non-close room quantity is multiple, and total intake is Y, often
The intake in a room is allocated by central control unit according to the area to leak out in non-close room, and controls the second air quantity
The wind speed of the second air inlet fan of control unit pair controls.
6. system according to claim 1, it is characterised in that：Flow guiding unit includes air inlet fan or air draft in the sealing chamber
Machine includes air inlet fan and exhaust blower simultaneously；Further include the second Boiler pressure control unit, central control unit is indoor according to closing
Testing result pair the second Boiler pressure control unit of air quality detection unit controls so that the intake of unit interval and/
Or exhaust air rate meets the rate request of preset purification air.
7. system according to claim 1, it is characterised in that：Flow guiding unit includes air inlet fan or air draft in the sealing chamber
Machine includes that air inlet fan and exhaust blower will when the noise that air inlet fan and/or exhaust blower operating generate is no more than certain value simultaneously
Intake and/or exhaust air rate are arranged to maximum.
8. system according to claim 1, it is characterised in that：The system further includes the APP for being installed in mobile phone or the ends PC, should
APP is communicated with central control unit, and the detection data of indoor air quality detection unit is sent by central control unit
To APP, user can carry out remote control by APP to central control unit, control the opening and closing of the fresh air system.
9. according to claim 1-8 any one of them systems, it is characterised in that：Flow guiding unit and closing in each non-close room
Second Boiler pressure control unit independent control of indoor flow guiding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721617576.8U CN207661924U (en) | 2017-11-28 | 2017-11-28 | A kind of normal pressure is without water conservancy diversion fresh air system in piping chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721617576.8U CN207661924U (en) | 2017-11-28 | 2017-11-28 | A kind of normal pressure is without water conservancy diversion fresh air system in piping chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661924U true CN207661924U (en) | 2018-07-27 |
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ID=62947367
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721617576.8U Active CN207661924U (en) | 2017-11-28 | 2017-11-28 | A kind of normal pressure is without water conservancy diversion fresh air system in piping chamber |
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| Country | Link |
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| CN (1) | CN207661924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827298A (en) * | 2019-01-25 | 2019-05-31 | 深圳创新设计研究院有限公司 | A kind of intelligent control method and new blower fan system of new blower |
| CN113728202A (en) * | 2019-04-15 | 2021-11-30 | 大金工业株式会社 | Fan unit, fan unit system and air treatment system |
-
2017
- 2017-11-28 CN CN201721617576.8U patent/CN207661924U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827298A (en) * | 2019-01-25 | 2019-05-31 | 深圳创新设计研究院有限公司 | A kind of intelligent control method and new blower fan system of new blower |
| CN109827298B (en) * | 2019-01-25 | 2020-10-09 | 深圳创新设计研究院有限公司 | Intelligent control method of fresh air fan and fresh air fan system |
| CN113728202A (en) * | 2019-04-15 | 2021-11-30 | 大金工业株式会社 | Fan unit, fan unit system and air treatment system |
| CN113728202B (en) * | 2019-04-15 | 2023-03-17 | 大金工业株式会社 | Fan unit, fan unit system and air treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 100089 Beipu factory, West Academy of Agricultural Sciences, Dazhongsi second food factory, Haidian District, Beijing Patentee after: Beijing Second New Technology Co.,Ltd. Address before: 036300 North Street, Chengguan Town, Kelan County, Xinzhou City, Shanxi Province Patentee before: SHANXI CAIYUNGUI TECHNOLOGY Co.,Ltd. |
|
| CP03 | "change of name, title or address" |