CN105020871A - Indoor air supply pipeline device of air conditioner - Google Patents
Indoor air supply pipeline device of air conditioner Download PDFInfo
- Publication number
- CN105020871A CN105020871A CN201510476580.6A CN201510476580A CN105020871A CN 105020871 A CN105020871 A CN 105020871A CN 201510476580 A CN201510476580 A CN 201510476580A CN 105020871 A CN105020871 A CN 105020871A
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- China
- Prior art keywords
- air
- duct
- car
- indoor
- inlet
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an indoor air supply pipeline device of an air conditioner. A main air supply duct of the air supply device of the air conditioner is connected with a plurality of in-vehicle or indoor branch air ducts. In-vehicle or indoor air is sucked in through a draught fan and conveyed into the positions between the main air supply duct of an air outlet of the air supply device of the in-vehicle or indoor air conditioner and air outlets of the branch air ducts. After heat exchange air in the duct of the air conditioner is mixed with the in-vehicle or indoor air where heat exchange is not performed, soft air is conveyed to the air outlets through the branch air ducts. At least one air inlet guiding air into a vehicle or the indoor environment is formed below a front branch air duct of each air outlet. Each air inlet is provided with a plurality of air guiding plates with the parallel lengths gradually decreasing from the front row to the back row. The air guiding plates incline to the direction of flowing air by an acute angle. The in-vehicle or indoor air is brought to terminal outlets of the unit branch air ducts through negative pressure generated through flowing airflow of the branch air ducts, and air at the outlets is more comfortable
Description
Technical field
The invention belongs to air-conditioning technique field, relate to Che Nei or indoor various pipeline for giving wind for air conditioner device, by cold air in Che Nei or indoor air conditioner or hot gas and by blower fan, air in indoor or car is brought into air outlet forward slip value in air delivery duct, send comfortable leaving air temp.
Background technology
In existing car or room conditioning air-supply time, the cold wind after heat exchanger or hot blast are directly delivered to the air outlet of Che Nei or room conditioning by blower fan, the heat exchange wind that air-conditioning is sent and Che Nei or the indoor temperature difference greatly, are directly blown user, caused the air conditioner diseases such as flu.
Chinese patent description CN103158732A proposes a kind of speed motor train unit air conditioner ducting system, push up in car body on supply air duct and top, side supply air duct and evenly offer multiple air outlet, but, the heat exchange wind that air-conditioning send and Che Nei or the indoor temperature difference large, user is very uncomfortable.
Summary of the invention
The object of the invention is to solve the problem, not only propose air supply duct device in a kind of air-conditioned coach, and propose the indoor air supply duct device of a kind of central air conditioning, in this air-conditioned coach or indoor air supply duct device, comprise the outer or outdoor air conditioner unit of car by car outer or outdoor new wind air inlet duct and Che Nei or indoor return air road air after air conditioner heat exchanger, send heat exchange wind to the main air delivery duct of Che Nei or indoor to multiple branch air duct, have at least one car or room air air inlet in the main air delivery duct of Che Nei or indoor between air outlet, at least one blower fan is had in car or in room air air inlet, by Che Nei or indoor without in the car of heat exchange room air is sent in car or indoor main air delivery duct to each air outlet, send soft wind.
The various solution of content of the present invention is as follows:
The present invention is to air supply duct device in applicable rail vehicle, comprise car outdoor air conditioner unit by outer new for car wind air inlet duct and Che Nei air-return duct air after car outdoor air conditioner machine heat exchanger, when sending cold wind, cold air from top to bottom circulates, there is air air inlet at least one car the main air delivery duct of car inner top through between static pressure chamber to each top air outlet, at least one blower fan is had in air air inlet in described car, main air delivery duct is sent in car to each air outlet without air in the car of heat exchanger by car, at least one return air inlet is had under seat, each return air inlet communicates with air-return duct in floor, in floor, air-return duct leads to air conditioner in car and mixes with the air of top fresh wind port, enter air conditioner inlet scoop, when sending hot blast, hot gas from bottom to top circulates, in car, there is air air inlet at least one car the main air delivery duct of bottom between each lower air outlet, at least one blower fan is had in air air inlet in described car, main air delivery duct in car in floor is sent into air outlet under each lower wall and seat without air in the car of heat exchanger by car, return air is mixed through the air of top air-return duct with top fresh wind port by the return air inlet at top, enters air conditioner inlet scoop.Useless exhausting duct in car and the useless exhausting duct in toilet are connected combustion gas with the useless row's unit bottom car.
The present invention is to air supply duct device in applicable rail vehicle, air air inlet duct at least one car is had access between the main air delivery duct in car to each air outlet, in described car, the air inlet of air air inlet duct has at least one blower fan, to send in car main air delivery duct to each air outlet by car without air in the car of heat exchanger.
The present invention is to the indoor air supply duct device of applicable central air conditioning, comprise outdoor air conditioner unit by new for outdoor wind air inlet duct and indoor return air road air after air conditioner heat exchanger, send heat exchange wind to indoor main air delivery duct to multiple branch air duct, the air inlet of at least one Interior Space band of gas screen pack is had between indoor main air delivery duct to branch air duct air outlet, described room air has in the air inlet of screen pack and has at least one blower fan, there is at least one deflector, indoor are sent between indoor main air delivery duct to each branch air duct air outlet without the room air of heat exchanger, at least one room air air inlet is had before each branch air duct terminal air outlet of air, the wind deflector that air inlet has the gradual change of multiple parallel length of row from front to back short, wind deflector is to the direction inclined at acute angles of flowing wind, utilize the negative pressure that branch air duct air flow produces, room air is brought into each unit branch air duct terminal exit, useless row's unit combustion gas on indoor top is to outdoor.
The present invention is to the indoor air supply duct device of applicable central air conditioning, to between each air outlet, at least one room air air inlet duct is had access in the main air delivery duct of indoor, the air inlet of described room air air inlet duct has at least one blower fan, and indoor main air delivery duct is sent into each air outlet without the room air of heat exchanger in indoor.
In car of the present invention or the advantage of indoor air supply duct device be: because above-mentioned each solution have employed heat exchange wind and the non-heat exchange wind soft wind being blown into or sucking mixing at blower fan, the mean value mixing wind of the temperature difference is delivered to room conditioning air outlet, the temperature of comfortable wind sensation is not only brought to user, and increase the temperature of air supply duct, the insulation material thickness of air-conditioning duct can be reduced, reduce air-conditioning duct cost.
Below in conjunction with accompanying drawing and two embodiments, advantage of the present invention is described in detail.
Fig. 1 be in rail vehicle air supply duct device overlook part sectioned view.
Fig. 2 is the profile of air supply duct device air delivery duct, air-return duct A-A in rail vehicle.
Fig. 3 is the profile of air supply duct device air delivery duct, air-return duct B-B in rail vehicle.
Fig. 4 is the profile that in rail vehicle, main air delivery duct is connected with Che Nei air air inlet duct.
Fig. 5 be the indoor air supply duct device of central air conditioning overlook part sectioned view.
Fig. 6 is the profile of the main air delivery duct A-A of the indoor air supply duct device of central air conditioning.
Fig. 7 is the profile of the main air delivery duct B-B of the indoor air supply duct device of central air conditioning
Fig. 8 is the profile that the indoor air supply duct of central air conditioning is connected with room air air inlet duct.
Fig. 1 and Fig. 2, Fig. 3 is air supply duct device in a kind of rail vehicle, comprise car outdoor air conditioner unit 1 by outer new for car wind air inlet 2 and Che Nei inlet scoop 3 air after air conditioner heat exchanger 4, when sending cold wind, cold air from top to bottom circulates, blower fan 5 send heat exchange wind to the main air delivery duct 6 in car, there is air air inlet 7 in a car, a crossflow fan 8 is had in air air inlet 7 in car, there are two deflectors 9, main air delivery duct 6 in car is sent into without air in the car of heat exchanger by car, through main air delivery duct to the wind of static pressure chamber natural flow to top circular hole air outlet 10 and both sides upper linear air outlet 11, multiple return air inlet 12 is had under seat, each return air inlet communicates with air-return duct in floor 13, in floor, air-return duct 13 leads to air conditioner in car and mixes with the air of top fresh wind port 2, enter air conditioner inlet scoop 3, when sending hot blast, hot gas from bottom to top circulates, in car, lower sides is main air delivery duct 14, air outlet 16 under the linear air outlet 15 of each lower wall and seat, return air is mixed through the air of top air-return duct with top fresh wind port 2 by the circular hole return air inlet at top and both sides upper linear return air inlet, enter air conditioner inlet scoop 3, useless exhausting duct 17 in car is connected combustion gas with the useless row's unit 18 bottom car.
Air air inlet duct 19 in a car is accessed in main air delivery duct 6 in car to Fig. 4, in car, air air inlet duct 19 has an air inlet 20 being with screen pack, there is an axial flow blower 21 in air inlet 20, send into main air delivery duct 6 in car by car without air in the car of heat exchanger.
Fig. 5 and Fig. 6, Fig. 7 is the indoor air supply duct device of a kind of central air conditioning, comprise outdoor air conditioner unit 1 by new for outdoor wind air inlet 2 and indoor inlet scoop 3 air after air conditioner heat exchanger 4, blower fan 5 send heat exchange wind to indoor main air delivery duct 6, there is room air air-return duct 22 main air delivery duct 6 times, one is had from the air inlet 7 of air-return duct 22 upper shed band screen pack in main air delivery duct 6, an axial flow blower 23 is had in air inlet 7, two wind deflectors 9, indoor main air delivery duct 6 is sent into without the room air of heat exchanger in indoor by axial flow blower 23, to multiple branch air duct 24, a room air air inlet 26 is had beyond first 300 millimeters of each branch air duct 24 terminal air outlet of air 25, the wind deflector 27 that air inlet 26 has the gradual change of multiple parallel length of row from front to back short, wind deflector 27 is to the direction inclined at acute angles of flowing wind, utilize the negative pressure that branch air duct air flow produces, room air is brought into branch air duct 24 to terminal exit 25, there is one air-return duct 28 return air inlet 29 branch air duct 24 lower end, useless row's unit 30 is arranged at indoor top, combustion gas is to outdoor.
Fig. 8 accesses a room air air inlet duct 19 on the main air delivery duct 6 of indoor, room air air inlet duct 19 has an air inlet 20 being with screen pack, there is a centrifugal blower 31 in air inlet 20, indoor main air delivery duct 6 is sent into without the room air of heat exchange in indoor.
Claims (7)
1. air supply duct device in a rail vehicle, comprise car outdoor air conditioner unit and outer for car new wind air inlet duct and Che Nei are made the return trip empty gas after air conditioner heat exchanger, send heat exchange wind to the main air delivery duct in car through static pressure chamber to multiple air outlet, the useless exhausting duct in car and the useless exhausting duct in toilet are connected combustion gas with the useless row's unit bottom car; It is characterized in that: when sending cold wind, cold air from top to bottom circulates, there is air air inlet at least one car the main air delivery duct of car inner top through between static pressure chamber to each top air outlet, at least one blower fan is had in air air inlet in described car, main air delivery duct is sent in car to each air outlet without air in the car of heat exchanger by car, at least one return air inlet is had under seat, each return air inlet communicates with air-return duct in floor, in floor, air-return duct leads to air conditioner in car and mixes with the air of top fresh wind port, enters air conditioner inlet scoop; When sending hot blast, hot gas from bottom to top circulates, in car, there is air air inlet at least one car the main air delivery duct of bottom between each lower air outlet, at least one blower fan is had in air air inlet in described car, main air delivery duct in car in floor is sent into air outlet under each lower wall and seat without air in the car of heat exchanger by car, return air is mixed through the air of air-return duct with top fresh wind port by the return air inlet at top, enters air conditioner inlet scoop.
2. air supply duct device in rail vehicle according to claim 1, it is characterized in that: there is air air inlet at least one car the main air delivery duct in described car on top between the air outlet of each top, air inlet has at least one screen pack, at least one blower fan is had in air inlet, there is at least one deflector, to air supply direction.
3. air supply duct device in a rail vehicle, comprise car outdoor air conditioner unit by new wind air inlet duct and Che Nei air-return duct air after air conditioner heat exchanger, send heat exchange wind to the main air delivery duct in car to each air outlet, the useless exhausting duct in car and the useless exhausting duct in toilet are connected combustion gas with the useless row's unit bottom car; It is characterized in that: between the main air delivery duct in car to each air outlet, have access to air air inlet duct at least one car, in described car, the air inlet of air air inlet duct has at least one blower fan, to send in car between main air delivery duct to each air outlet by car without air in the car of heat exchanger.
4. the indoor air supply duct device of central air conditioning, comprise outdoor air conditioner unit by new for outdoor wind air inlet duct and indoor return air road air after air conditioner heat exchanger, send heat exchange wind to indoor main air delivery duct and multiple branch air duct, indoor useless exhausting duct is connected combustion gas with useless row's unit on indoor top; It is characterized in that: between branch air duct air outlet, have at least one room air air inlet in the main air delivery duct of indoor, at least one blower fan is had in described room air air inlet, indoor are sent between indoor main air delivery duct to branch air duct air outlet without the room air of heat exchanger, main air delivery duct communicates with multiple branch air duct, has at least one room air air inlet before each branch air duct terminal air outlet of air.
5. the indoor air supply duct device of central air conditioning according to claim 4, it is characterized in that: there is at least one room air air inlet the main air delivery duct of described indoor between branch air duct air outlet, air inlet has at least one screen pack, at least one blower fan is had in air inlet, there is at least one deflector, to air supply direction.
6. the indoor air supply duct device of central air conditioning according to claim 4, it is characterized in that: the multiple branch air duct in described indoor, at least one room air air inlet is had before each branch air duct air outlet, the wind deflector that described indoor branch air duct air air inlet has the gradual change of multiple parallel length of row from front to back short, wind deflector is to the direction inclined at acute angles of flowing wind, utilize the negative pressure that branch air duct air flow produces, room air is brought into each unit branch air duct terminal exit.
7. the indoor air supply duct device of central air conditioning, comprise outdoor air conditioner unit by new for outdoor wind air inlet duct and indoor return air road air after air conditioner heat exchanger, send heat exchange wind to indoor main air delivery duct and multiple branch air duct, indoor useless exhausting duct is connected combustion gas with useless row's unit on indoor top; It is characterized in that: between branch air duct air outlet, have access at least one room air air inlet duct in the main air delivery duct of indoor, the air inlet of described room air air inlet duct has at least one blower fan, indoor are sent between indoor main air delivery duct to branch air duct air outlet without the room air of heat exchanger, before each branch air duct terminal air outlet of air, there is at least one room air air inlet, before described central air conditioning indoor with supply unit has each branch air duct air outlet described in the claims 6, have at least one room air air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476580.6A CN105020871A (en) | 2015-07-14 | 2015-08-06 | Indoor air supply pipeline device of air conditioner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410250 | 2015-07-14 | ||
| CN201510476580.6A CN105020871A (en) | 2015-07-14 | 2015-08-06 | Indoor air supply pipeline device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020871A true CN105020871A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476580.6A Pending CN105020871A (en) | 2015-07-14 | 2015-08-06 | Indoor air supply pipeline device of air conditioner |
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| Country | Link |
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| CN (1) | CN105020871A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317605A (en) * | 2018-02-14 | 2018-07-24 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
| WO2020042263A1 (en) * | 2018-08-29 | 2020-03-05 | 中车南京浦镇车辆有限公司 | Suspended sky train having large visual field |
| CN112212487A (en) * | 2020-09-12 | 2021-01-12 | 安徽美博智能科技有限公司 | Air supply device of air conditioner |
| CN112919952A (en) * | 2021-03-15 | 2021-06-08 | 沈娟妹 | Compost ventilating pipeline device for improving compost efficiency |
-
2015
- 2015-08-06 CN CN201510476580.6A patent/CN105020871A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317605A (en) * | 2018-02-14 | 2018-07-24 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
| WO2020042263A1 (en) * | 2018-08-29 | 2020-03-05 | 中车南京浦镇车辆有限公司 | Suspended sky train having large visual field |
| CN112212487A (en) * | 2020-09-12 | 2021-01-12 | 安徽美博智能科技有限公司 | Air supply device of air conditioner |
| CN112919952A (en) * | 2021-03-15 | 2021-06-08 | 沈娟妹 | Compost ventilating pipeline device for improving compost efficiency |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |