CN205372913U - Power distributing type ventilation system - Google Patents
Power distributing type ventilation system Download PDFInfo
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- CN205372913U CN205372913U CN201620008174.7U CN201620008174U CN205372913U CN 205372913 U CN205372913 U CN 205372913U CN 201620008174 U CN201620008174 U CN 201620008174U CN 205372913 U CN205372913 U CN 205372913U
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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
The utility model discloses a power distributing type ventilation system, the main air blower is installed on the main line, every branch road fan is installed on each self -corresponding bye -pass, establish ties with the main line again after all bye -passes are parallelly connected, terminal each self -corresponding room that inserts of bye -pass, be equipped with an air quality sensor to be used for surveying indoor air quality in every room, every branch road fan is equipped with a fan control ware, the fan control ware divide into " manual " control model and " automation " control model, when setting " automation " control model to, the air quality sensor arrives the fan control ware that this room corresponds with the signal transmission of response, thereby the branch road fan rotational speed that the adjustment corresponds, when setting " manual " control model to, the branch road fan rotational speed that corresponds is adjusted to the parameter that is set up the fan control ware by the manual work, each branch road fan coordinated control main air blower rotational speed, governing system's air volume. Reduce the valve energy consumption, improve the controllability, improve the unbalanced problem of system's amount of wind.
Description
Technical field
This utility model relates to force ventilation technical field, it is adaptable to gravity-flow ventilation can not eliminate the occasion of building waste heat, remaining wet and indoor pollution substrate concentration.
Background technology
Traditional ventilating system is generally power concentration formula, assembling, on main line, bye-pass is provided with adjustment valve, connects with main line after all bye-pass parallel connections again, the end of bye-pass accesses each self-corresponding room, and the air quantity in each room is by governor valve control on bye-pass.The lift of blower fan is determined according to worst bye-pass, the pressure of other bye-pass will be very more than needed, the closer to power source, surplus capacity is more big, for these pressure more than needed, by increasing the method consumption of resistance, and can only have multiple bye-pass, under design conditions, regulate valve consumption and just occupy higher share.There is the problems such as energy consumption height, controllability is poor, systematic air flow is uneven.
Utility model content
This utility model aims to provide a kind of powered distributed ventilating system, reduces valve energy consumption, improves controllability, improves the unbalanced problem of systematic air flow.
nullFor this，The technical scheme that this utility model adopts is: a kind of powered distributed ventilating system，Including a main air blower and some branch road blower fans，Described main air blower is arranged on main line，Each branch road assembling is on each self-corresponding bye-pass，Connect with main line again after all bye-pass parallel connections，The end of bye-pass accesses each self-corresponding room，It is used for detecting IAQ (indoor air quality) equipped with an air quality sensor in each room，Each branch road blower fan is equipped with a controller of fan，Controller of fan is divided into " manually " control model and " automatically " control model，When being arranged to " automatically " control model，The signal of sensing is delivered to the controller of fan that this room is corresponding by air quality sensor，Thus adjusting the branch road rotation speed of fan of correspondence，When being arranged to " manually " control model，The branch road rotation speed of fan of correspondence is regulated by the parameter manually arranging controller of fan，Thus changing the ventilation in this room；Each branch road fan linkage controls main air blower rotating speed, regulates the ventilation of system.
Preferred as such scheme, controller of fan and air quality sensor that same branch road blower fan is corresponding are wholely set；Controller of fan and air quality sensor are integrated, it is simple to install, arrange and management.
Further, when the air quantity that needs when several rooms is identical, by accessing corresponding room after same bye-pass branch again, and is unified air feed by the branch road blower fan on corresponding bye-pass, reduce installation cost further.
The beneficial effects of the utility model:
(1) energy saving is high.Eliminating the valve for allocation of the amount of air, decrease valve energy consumption, the Margin blast pressure of branch road blower fan itself can make up the problem of ventilating system insufficient pressure, therefore reduces the Margin blast pressure requirement of main air blower；Saving valve resistance dissipative, the energy consumption of blower fan reduces also with rotating speed and reduces with the three cubed speed of rotating speed, and the operation energy consumption of whole system is far below traditional ventilating system.
(2) controllability is good, simple to operate.Both can adopt " automatically " control model Intelligent adjustment intake, and according to fan performance curve, " manually " control model can have been adopted to carry out the setting of wind speed, satisfying personalized air quantity demand again.
(3) indoor air quality is ensured.By air quality sensor real-time detection IAQ (indoor air quality), it is ensured that indoor air quality.
(4) systematic air flow balance is ensured.Air is compressible fluid, adopts valve to be difficult to be adjusted to the flow velocity of setting, and the air quantity of system end is difficult to ensure.Powered distributed system well solves the problems referred to above, after space air quality comparison, signal is fed back to controller of fan by air quality sensor, again through controller of fan controlling brancher blower fan, final linkage main air blower regulates air quantity voluntarily, realize systematic air flow balance, meet dynamic ventilation requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control principle drawing of the present utility model.
Detailed description of the invention
By the examples below and in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1 Fig. 2, a kind of powered distributed ventilating system, mainly it is made up of a main air blower 1, some branch road blower fans 2, main line, bye-pass, air quality sensor 3, controller of fan 4.One branch road blower fan 2 is equipped with an air quality sensor 3 and controller of fan 4.
Main air blower 1 is arranged on main line, each branch road blower fan 2 is arranged on each self-corresponding bye-pass, connecting with main line after all bye-pass parallel connections, the end of bye-pass accesses each self-corresponding room again, blows in the room that the end of bye-pass is corresponding as air outlet.
Being used for detecting IAQ (indoor air quality) equipped with an air quality sensor 3 in each room, each branch road blower fan 2 is equipped with a controller of fan 4, and controller of fan 4 is divided into " manually " control model and " automatically " control model.When being arranged to " automatically " control model, the signal of sensing is delivered to controller of fan corresponding to this room 4 by air quality sensor 3, thus adjusting branch road blower fan 2 rotating speed of correspondence；When being arranged to " manually " control model, the parameter that controller of fan 4 is manually set regulate branch road blower fan 2 rotating speed of correspondence, thus changing the ventilation in this room.Each branch road blower fan 2 coordinated signals main air blower 1 rotating speed, regulates the ventilation of system.
Preferably, the controller of fan 4 of same branch road blower fan 2 correspondence and air quality sensor 3 are wholely set.
It addition, when the air quantity that needs when several rooms is identical, by accessing corresponding room after same bye-pass branch again, and by the unified air feed of the branch road blower fan 2 on corresponding bye-pass.
Claims (3)
- null1. a powered distributed ventilating system，It is characterized in that: include a main air blower (1) and some branch road blower fans (2)，Described main air blower (1) is arranged on main line，Each branch road blower fan (2) is arranged on each self-corresponding bye-pass，Connect with main line again after all bye-pass parallel connections，The end of bye-pass accesses each self-corresponding room，It is used for detecting IAQ (indoor air quality) equipped with an air quality sensor (3) in each room，Each branch road blower fan (2) is equipped with a controller of fan (4)，Controller of fan (4) is divided into " manually " control model and " automatically " control model，When being arranged to " automatically " control model，The signal of sensing is delivered to controller of fan corresponding to this room (4) by air quality sensor (3)，Thus adjusting branch road blower fan (2) rotating speed of correspondence，When being arranged to " manually " control model，Branch road blower fan (2) rotating speed of correspondence is regulated by the parameter manually arranging controller of fan (4)，Thus changing the ventilation in this room；Each branch road blower fan (2) coordinated signals main air blower (1) rotating speed, regulates the ventilation of system.
- 2. powered distributed ventilating system according to claim 1, it is characterised in that: controller of fan (4) and air quality sensor (3) that same branch road blower fan (2) is corresponding are wholely set.
- 3. powered distributed ventilating system according to claim 1, it is characterized in that: when the air quantity that needs when several rooms is identical, by accessing corresponding room after same bye-pass branch again, and by the unified air feed of the branch road blower fan (2) on corresponding bye-pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008174.7U CN205372913U (en) | 2016-01-07 | 2016-01-07 | Power distributing type ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008174.7U CN205372913U (en) | 2016-01-07 | 2016-01-07 | Power distributing type ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372913U true CN205372913U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620008174.7U Active CN205372913U (en) | 2016-01-07 | 2016-01-07 | Power distributing type ventilation system |
Country Status (1)
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| CN (1) | CN205372913U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842871A (en) * | 2016-09-19 | 2018-03-27 | 刘胜民 | (sending) wind system is roused in coal-fired chain grate boiler distribution frequency conversion |
| CN109189129A (en) * | 2018-09-30 | 2019-01-11 | 重庆市畜牧科学院 | The method of livestock-raising wisdom blower and control temperature and humidity based on Internet of Things |
| CN109882990A (en) * | 2019-02-27 | 2019-06-14 | 孙磊 | A kind of air pipeline exhaust system |
| CN111271805A (en) * | 2020-03-26 | 2020-06-12 | 同济大学 | Centralized exhaust system and method |
| CN111473450A (en) * | 2020-03-19 | 2020-07-31 | 浙江新亚环境科技有限公司 | Intelligent ventilation system for large space |
| CN112443918A (en) * | 2019-09-02 | 2021-03-05 | 中洁环境科技(西安)集团有限公司 | Static pressure air dividing box, control method thereof, fresh air fan and fresh air conditioning all-in-one machine |
| CN113465100A (en) * | 2021-05-19 | 2021-10-01 | 万泰（苏州）环境科技有限公司 | Ventilation air volume distribution method, control device and ventilation device |
| 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 |
-
2016
- 2016-01-07 CN CN201620008174.7U patent/CN205372913U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842871A (en) * | 2016-09-19 | 2018-03-27 | 刘胜民 | (sending) wind system is roused in coal-fired chain grate boiler distribution frequency conversion |
| CN109189129A (en) * | 2018-09-30 | 2019-01-11 | 重庆市畜牧科学院 | The method of livestock-raising wisdom blower and control temperature and humidity based on Internet of Things |
| CN109882990A (en) * | 2019-02-27 | 2019-06-14 | 孙磊 | A kind of air pipeline exhaust 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 |
| CN112443918A (en) * | 2019-09-02 | 2021-03-05 | 中洁环境科技(西安)集团有限公司 | Static pressure air dividing box, control method thereof, fresh air fan and fresh air conditioning all-in-one machine |
| CN111473450A (en) * | 2020-03-19 | 2020-07-31 | 浙江新亚环境科技有限公司 | Intelligent ventilation system for large space |
| CN111271805A (en) * | 2020-03-26 | 2020-06-12 | 同济大学 | Centralized exhaust system and method |
| CN113465100A (en) * | 2021-05-19 | 2021-10-01 | 万泰（苏州）环境科技有限公司 | Ventilation air volume distribution method, control device and ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lei Wei Inventor after: Guo Jincheng Inventor after: Ju Fali Inventor after: Deng Fuhua Inventor before: Cao Xuanqing Inventor before: Ju Fali Inventor before: Deng Fuhua Inventor before: Fan Junhui |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power distributed ventilation system Effective date of registration: 20210812 Granted publication date: 20160706 Pledgee: China Minsheng Banking Corp Chongqing branch Pledgor: CHONGQING HAIRUN ENERGY-SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021500000041 |