CN105546707A - Indoor mixed and displacement ventilation device - Google Patents
Indoor mixed and displacement ventilation device Download PDFInfo
- Publication number
- CN105546707A CN105546707A CN201610094418.2A CN201610094418A CN105546707A CN 105546707 A CN105546707 A CN 105546707A CN 201610094418 A CN201610094418 A CN 201610094418A CN 105546707 A CN105546707 A CN 105546707A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- window
- room body
- blower fan
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an indoor mixed and displacement ventilation device. The device comprises a house body, wherein a window is arranged on one side of the house body, an air supply outlet is arranged below the window, and a fan is arranged at the bottom of the side, where the window is arranged, of the house body and connected with the air supply outlet through an air supply channel. In combination of displacement ventilation and mixed ventilation advantages, the air supply amount and the air supply temperature difference are increased, and the demands for indoor air quality and comfort are met; through downside air supply by the aid of the window or a curtain wall, air moves upwards along the vertical wall and is sufficiently mixed with the indoor air, the mixed air moves down to the floor, an air flow is upwards pushed after an air layer is formed on the ground, and refrigeration equipment and heating equipment are also arranged and can timely supply heat or cool air to a house; when the house needs air exchange, a toggle switch is turned off, and the fan is used for indoor air exchange.
Description
Technical field
The present invention relates to ventilation unit technical field, particularly relate to a kind of miscible displacement ventilation unit for indoor.
Background technology
Along with growth in the living standard, people require more and more higher to the air quality of living environment and comfortableness.For energy-conservation needs, the sealing in room is also become better and better.On the other hand, present air pollution is on the rise, and the grievous injury people's such as haze, PM2.5 micronic dust is healthy, people more and more oneself pass in airtight room.But due to the impact of interior decoration and personnel activity, the time is slightly long, and the air quality in room is even also poor than outdoor! For solving this contradiction, people generally adopt space air treatment facility to improve IAQ.
Traditional Air Distribution or be displacement air-supply, or is mixed ventilation.The former air output and supply air temperature difference less, be difficult to meet indoor load requirement; And the latter is mixed with indoor by diluting effect, air quality and comfort level lower.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of miscible displacement ventilation unit for indoor is provided.
Technical scheme of the present invention is as follows: the invention provides a kind of miscible displacement ventilation unit for indoor, comprise room body, the side of described room body is provided with window, the below of described window is provided with air outlet, the side bottom that described room body is positioned at described window is provided with blower fan, and described blower fan is connected with described air outlet by air-supply passage.
The present invention is preferred, and the flow direction of described air outlet output gas flow is towards the roof of described room body, and described air-flow flows downward after running into described roof, bottom described room body, form air layer.
The present invention is preferred, and in described air layer, air-flow flows towards described roof after fully mixing with air in described room body.
The present invention is preferred, and described blower fan is connected with refrigeration unit and heating machine set, described refrigeration unit is connected by the air intake vent of change-over switch with described blower fan with described heating machine set.
Beneficial effect of the present invention is as follows:
Adopt such scheme, the present invention combines displacement and mixed ventilation advantage, improve air output and supply air temperature difference, meet the demand of indoor air quality and comfort level simultaneously, by blowing under windowsill or curtain wall, upwards fully mix with room air along vertical plane wall again, mixed air drops to floor place again, ground formed after air layer on push air-flow, and arranging refrigeration plant and heating equipment, can be heating or refrigeration in room, when room needs ventilation timely, cutting off change-over switch, is indoor air-changing by blower fan.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of miscible displacement ventilation unit for indoor of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Refer to Fig. 1, the invention provides a kind of miscible displacement ventilation unit for indoor, comprise room body 1, the side of room body 1 is provided with window 2, the below of window 2 is provided with air outlet 3, and the side bottom that room body 1 is positioned at window 2 is provided with blower fan 5, and blower fan 5 is connected with air outlet 3 by air-supply passage 4.
As shown in Figure 1, the flow direction of air outlet 3 output gas flow 8 is towards the roof 6 of room body 1, and air-flow 8 flows downward after running into roof 6, forms air layer 7 bottom room body 1, and in air layer 7, air-flow flows towards roof 6 after fully mixing with air in room body 1.
As shown in Figure 1, blower fan 5 is connected with refrigeration unit 9 and heating machine set 10, refrigeration unit 9 is connected by the air intake vent of change-over switch 11 with blower fan 5 with heating machine set 10.
Operation principle of the present invention is as follows:
As shown in Figure 1, when indoor needs are taken a breath, change-over switch 11 and blower fan 5 are disconnected, open blower fan 5, fresh air is sent into air outlet 3 by air-supply passage 4 by blower fan 5, and the flow direction of air outlet 3 output gas flow 8 is towards the roof 6 of room body 1, air-flow 8 flows downward after running into roof 6, bottom room body 1, form air layer 7, in air layer 7, air-flow flows towards roof 6 after fully mixing with air in room body 1, reaches ventilation effect;
When indoor needs heat, change-over switch 11 is connected with blower fan 5, change-over switch switches on the air outlet of heating machine set 10, hot-air is sent into air outlet 3 by air-supply passage 4 by blower fan 5, the flow direction of air outlet 3 heat outputting air-flow 8 is towards the roof 6 of room body 1, and air-flow 8 flows downward after running into roof 6, forms air layer 7 bottom room body 1, in air layer 7, air-flow flows towards roof 6 after fully mixing with air in room body 1, reaches heating effect;
When indoor needs freeze, change-over switch 11 is connected with blower fan 5, change-over switch switches on the air outlet of refrigeration unit 9, cold air is sent into air outlet 3 by air-supply passage 4 by blower fan 5, air outlet 3 exports the roof 6 of the flow direction towards room body 1 of cold airflow 8, and air-flow 8 flows downward after running into roof 6, forms air layer 7 bottom room body 1, in air layer 7, air-flow flows towards roof 6 after fully mixing with air in room body 1, reaches heating effect.
In sum, the present invention combines displacement and mixed ventilation advantage, improve air output and supply air temperature difference, meet the demand of indoor air quality and comfort level simultaneously, by blowing under windowsill or curtain wall, upwards fully mix with room air along vertical plane wall again, mixed air drops to floor place again, ground formed after air layer on push air-flow, and arranging refrigeration plant and heating equipment, can be heating or refrigeration in room, when room needs ventilation timely, cutting off change-over switch, is indoor air-changing by blower fan.
These are only preferred embodiment of the present invention, be not limited to the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the miscible displacement ventilation unit for indoor, it is characterized in that, comprise room body, the side of described room body is provided with window, the below of described window is provided with air outlet, the side bottom that described room body is positioned at described window is provided with blower fan, and described blower fan is connected with described air outlet by air-supply passage.
2. a kind of miscible displacement ventilation unit for indoor according to claim 1, it is characterized in that, the flow direction of described air outlet output gas flow is towards the roof of described room body, and described air-flow flows downward after running into described roof, bottom described room body, form air layer.
3. a kind of miscible displacement ventilation unit for indoor according to claim 2, is characterized in that, in described air layer, air-flow flows towards described roof after fully mixing with air in described room body.
4. a kind of miscible displacement ventilation unit for indoor according to claim 1, it is characterized in that, described blower fan is connected with refrigeration unit and heating machine set, described refrigeration unit is connected by the air intake vent of change-over switch with described blower fan with described heating machine set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094418.2A CN105546707A (en) | 2016-02-22 | 2016-02-22 | Indoor mixed and displacement ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094418.2A CN105546707A (en) | 2016-02-22 | 2016-02-22 | Indoor mixed and displacement ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105546707A true CN105546707A (en) | 2016-05-04 |
Family
ID=55826087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610094418.2A Pending CN105546707A (en) | 2016-02-22 | 2016-02-22 | Indoor mixed and displacement ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546707A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274784A (en) * | 1999-03-26 | 2000-10-06 | Mitsubishi Electric Corp | Air supplying apparatus |
| JP2001041525A (en) * | 1999-07-29 | 2001-02-16 | Daiwa House Ind Co Ltd | Ventilation system |
| CN201221817Y (en) * | 2008-05-30 | 2009-04-15 | 王大伟 | Floor cooling and warming air conditioner system with fresh wind replacement apparatus |
| CN203190528U (en) * | 2013-04-18 | 2013-09-11 | 中铁第四勘察设计院集团有限公司 | Air conditioner ventilating device capable of running in transition seasons in energy-saving mode |
| CN205037495U (en) * | 2015-09-30 | 2016-02-17 | 苏州工业园区宅艺智能科技有限公司 | Domestic new trend replacement system |
| CN205536355U (en) * | 2016-02-22 | 2016-08-31 | 昆山开思拓空调技术有限公司 | A miscible displacement ventilation unit for it is indoor |
-
2016
- 2016-02-22 CN CN201610094418.2A patent/CN105546707A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274784A (en) * | 1999-03-26 | 2000-10-06 | Mitsubishi Electric Corp | Air supplying apparatus |
| JP2001041525A (en) * | 1999-07-29 | 2001-02-16 | Daiwa House Ind Co Ltd | Ventilation system |
| CN201221817Y (en) * | 2008-05-30 | 2009-04-15 | 王大伟 | Floor cooling and warming air conditioner system with fresh wind replacement apparatus |
| CN203190528U (en) * | 2013-04-18 | 2013-09-11 | 中铁第四勘察设计院集团有限公司 | Air conditioner ventilating device capable of running in transition seasons in energy-saving mode |
| CN205037495U (en) * | 2015-09-30 | 2016-02-17 | 苏州工业园区宅艺智能科技有限公司 | Domestic new trend replacement system |
| CN205536355U (en) * | 2016-02-22 | 2016-08-31 | 昆山开思拓空调技术有限公司 | A miscible displacement ventilation unit for it is indoor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205372856U (en) | New trend purification type air conditioner based on internet | |
| CN103591666B (en) | A kind of ventilation system for buildings with temp regulating function | |
| CN103776118A (en) | Novel kitchen air conditioner | |
| CN203907822U (en) | Air conditioner system for tobacco shred making plant of cigarette factory | |
| CN103307696A (en) | Energy-saving type sill embedded air exchanger | |
| CN203571921U (en) | Ventilating air conditioning unit | |
| CN205860395U (en) | There is the ceiling machine of double-deck wind deflector | |
| CN207584951U (en) | All-fresh air ceiling type air conditioner system | |
| CN204853727U (en) | A air ducting for having more online off -premises station laminate arrangement | |
| CN204202085U (en) | Room natural ventilation system during underground pipe is auxiliary | |
| CN203719005U (en) | Novel kitchen air conditioner | |
| CN105091179A (en) | Split type fresh air machine | |
| CN201028699Y (en) | Double-air outlet cabinet air-conditioner | |
| CN205425192U (en) | New trend purification type integral type air conditioner based on internet | |
| CN104315597A (en) | Cabinet air conditioner | |
| CN204115174U (en) | A kind of Two-way Cycle wind indoor apparatus of air conditioner | |
| CN205536355U (en) | A miscible displacement ventilation unit for it is indoor | |
| CN204165179U (en) | The family expenses New-air purifying system that a kind of subregion ventilates | |
| CN104180466A (en) | Fresh air cleaner | |
| CN207350698U (en) | A kind of novel air processing system | |
| Ren et al. | Comparison of displacement ventilation, mixing ventilation and underfloor air distribution system | |
| CN203810508U (en) | Novel air supplement smoke hood system | |
| CN203586434U (en) | Ventilation structure of air conditioner fresh air system | |
| CN105546707A (en) | Indoor mixed and displacement ventilation device | |
| CN205807739U (en) | The air curtain that a kind of structure is improved |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
|
| RJ01 | Rejection of invention patent application after publication |