CN2718441Y - Ceiling air port for air conditioner equipment - Google Patents
Ceiling air port for air conditioner equipment Download PDFInfo
- Publication number
- CN2718441Y CN2718441Y CNU032388810U CN03238881U CN2718441Y CN 2718441 Y CN2718441 Y CN 2718441Y CN U032388810 U CNU032388810 U CN U032388810U CN 03238881 U CN03238881 U CN 03238881U CN 2718441 Y CN2718441 Y CN 2718441Y
- Authority
- CN
- China
- Prior art keywords
- ceiling
- air
- air port
- ajutage
- diffluence room
- 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.)
- Expired - Lifetime
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
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- 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
- F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
The utility model discloses a ceiling air port for air conditioner equipment, which comprises a long extension housing (1), an air inlet (4) and at least an air outlet (12, 13) according to the space status. The ceiling air port for air conditioner equipment is in particular to an air outlet structure of the cooling grid. The air inlet (4) is mounted in a diffluence chamber (3) extended along the housing (1) direction; in principle, the diffluence chamber is at least installed an outlet (8) at the air outlet (12, 13); according to the space status, a heat exchanger (14) which can flow the air is positioned near the air outlet (12, 13) in the housing (1), and thus, the utility model at least has one outlet (8), and a delivery conduit (6) along the diffluence chamber (3)is positioned in the diffluence chamber (3) but projects the diffluence chamber (3) not obvious.
Description
Technical field
The utility model relates to a kind of ceiling air port that is used for air-conditioning equipment, and it has the casing of a long extension, has an air inlet and according at least one air outlet of situation in space, particularly with the form of grid air outlet.Air inlet is positioned on a diffluence room of extending along the casing direction, and diffluence room requires at air outlet an outlet to be installed at least in principle, and the heat exchanger of a negotiable air always is installed near the air outlet place in casing according to the situation in space.
Background technology
The ceiling air port is widely used in the various engineering in practice.They should more or less be distributed in the air of sending here from the air-conditioning unit indoor equably.Be provided with nozzle in advance at air outlet, they are fixed on the outside, exit of diffluence room, and are therefore preserved their complete length.The exit of nozzle will produce uniform negative pressure, this negative pressure is that to induce room air to pass through heat exchanger requisite, the outlet of nozzle approximately is positioned at the middle part of heat exchanger or must be positioned at the upper limb height of heat exchanger when horizontal installation, therefore there is a big structure height in this ceiling air port, when the ceiling air port is installed on furred ceiling, be fixed on the ceiling that is suspended on the room that furred ceiling on the banded net grid must be enough low.
Summary of the invention
The utility model technical issues that need to address provide a kind of ceiling air port that can overcome the prior art existence than defectives such as macrostructure height.
The task of this utility model is thus, designs a kind of like this ceiling air port, and it only needs a smaller structure height when reaching same heating or cooling power.
This task is to solve like this, and an air outlet has an air delivery duct that protrudes from diffluence room that extend and unconspicuous in diffluence room.Because the air delivery duct is positioned in the diffluence room and extend therein, like this heat exchanger just can install from diffluence room closely, thereby the structure height in ceiling air port has just reduced.Can directly finalize the design on the dividing plate of diffluence room in the air delivery duct.They also can be by welding, soldering or be pasted and fixed in the diffluence room.Same dismountable mode also is feasible, such as in the fixing mode of screw.
A wind is promptly delivered to the air of diffluence room by air-conditioning equipment by air inlet, flows to air outlet by ajutage, entrainments room air by inducing action near the air port, room air flow through heat exchanger and and a wind mix.If heat or cold media by this way can be to indoor independent heat supply or cooling such as the current over-heat-exchanger.
At least one ajutage can be configured to nozzle type, particularly induces the form of nozzle.
The advantage of this point is that at least two adjacent ajutages can be used as a combiner, particularly can be made into the form of standard component.So the installation of combiner is just easy, because combiner must only arrive corresponding suitable diffluence room air outlet place as an integral installation.In this case, air outlet is a form that is suitable for combiner, normally slit-aperture type opening.Therefore the length of air outlet normally the multiple of combiner length be only feasible.In this case the combiner of suitable quantity can only be installed in air outlet.
In view of the enforcement of considering maintenance work, have at least a combiner to be fixed in the diffluence room with dismountable form.Combiner can be by for example being screwed in diffluence room.
A special version of this utility model is, has designed in advance in the outside of combiner and has been with flexible latch, and it is used for catching the wall of air outlet under situation about having locked.This structure has such advantage, and the installation and removal of combiner also are possible under the situation of professional tool not having.When combiner is installed in corresponding suitable air outlet, latch tilted by turning power and at air outlet by the back correction of deviation to its original position.The wall wall of air outlet is fixed by the latch that is positioned at diffluence room and a flange circle that is installed in the diffluence room outside under the situation of locking.
Adjacent ajutage can constitute with air diverter in the combiner.Be contemplated that flow deflector, they influence flowing of a desired wind.
As long as the effect that ajutage can produce nozzle can constitute circular arc with the windward side of flow deflector, can reduce the cross section that flows freely on flow direction so.
Diffluence room has one and is approximately trapezoidal cross section, and its minor face points to heat exchanger, and ajutage is installed on the inclined side in edge zone, angle of close trapezoidal minor face of diffluence room.
Can design one in advance near diffluence room at ajutage in addition and point to the deflector of air outlet direction separately.Guarantee a wind and induced into room air to mix the back to guide to the direction of air outlet separately thus along deflector.Way preferably is the dismountable front portion that is fixed on casing of guide plate and heat exchanger, is beneficial to standby maintenance.
Wise way be heat exchanger towards the indoor with a grid, particularly cover with an orifice plate.
The air-supply air inlet can be installed in diffluence room above.In order to reduce structure height, be not to be installed in top but to select to be installed in the side or the front portion of distributor chamber yet.
The beneficial effects of the utility model are: because an air outlet has an air delivery duct that protrudes from diffluence room that extend and unconspicuous in diffluence room.Heat exchanger just can be installed closely from diffluence room like this, thereby only needs a smaller structure height when same heating or cooling power, and the structure height in ceiling air port has just reduced.
Description of drawings
The schematic cross-section in Fig. 1 ceiling air port
Fig. 2 has the side view of the combiner of three ajutages
The top view of Fig. 3 thing shown in Figure 2
The sectional view of thing shown in Fig. 4 passes with the direction of IV-IV according to Fig. 2
The sectional view of thing shown in Fig. 5 passes with the direction of V-V according to Fig. 2
The sectional view of thing shown in Fig. 6 passes with the direction of VI-VI according to Fig. 2
Fig. 7 is according to the details " X " of thing shown in Figure 2
Member for identical same kind in other words in all figure uses consistent designated symbol.
The specific embodiment
The air port is used for air-conditioning equipment shown in being somebody's turn to do, and is particularly suitable for the independent heating or the cooling in a room.This air port comprise one long to the casing 1 that extends, shown in structure example figure in have the cross section of an intimate rectangle.
Diffluence room 3 is installed in the wall wall 2 that is suspended on ceiling (not showing among the figure) of casing 1, have one to be close to and to be trapezoidal cross section, and meets in the air-supply air port 4 of its top and an air-conditioning unit not shown in the figures.Once wind flows into diffluence room 3 with the direction of arrow 5 on air-supply air port 4.For the structure height that makes air outlet 4 reduces, but also in the image pattern with dashed lines represented the same, lead to diffluence room 3 from the side or from the front.
All there is ajutage 6 on diffluence room 3 both sides, as Fig. 2 to as shown in Fig. 7, as the formal construction of combiner 7 with standard component.
Each combiner 7 can introduce the slit-aperture type outlet 8 of the diffluence room 3 of a corresponding construction, and the combiner 7 that has ajutage like this is arranged in diffluence room 3.
Outlet 8 is installed in the edge zone, angle of trapezoidal minor face of diffluence room and inclined wall 9,10, and always towards the place, indoor that is installed in the air outlet 12,13 on the casing 1.
In the centre of ajutage 12,13, a heat exchanger 14 is installed on the opposite of diffluence room's 3 trapezoidal minor faces 11.Heat exchanger 14 fixedly leans against on the angle steel 15,16 removably, and by heat or cold media such as the flowing through of water, media is introduced or is derived by suitable connector.Towards an indoor side, same dismountable grid of heat exchanger 14 usefulness, for example orifice plate 17 covers.
As shown in Figure 2, designed latch 18 in advance in the outside of combiner 7, latch inserts the inside of back in 8 li corresponding next doors 9,10 of contact of outlet of diffluence room 3 at combiner 7.In order to stop combiner 7 to continue to insert outlet 8, just on combiner 7 limits, be equipped with a flange 19, so corresponding next door 9,10 has just been surrounded by flange 19 and latch 18 when mounted.
Fig. 2 to combiner shown in Figure 77 have one long to the rectangular apertures of extending, crooked and conducting element 20 band shape are housed therein, each combiner 7 just has 3 ajutages 6 like this.Conducting element 20 meetings one of formation in the zone of latch 18 by the installation arc flow freely district 21, can not flow out from combiner 7 by being looped around on latch 18 23 limits, U-shaped slit on every side with a mobile wind of the direction of arrow 22 like this.
Just from flow direction, by the arc structure of flow deflector 20, each ajutage 6 has attenuated with the direction of arrow 22.Each ajutage is exactly the form of a nozzle like this.
As Fig. 5 cross section once more shown in, flow freely the outflow side that district 21 is positioned at each conducting element 20, promptly in position that latch 18 is installed.
Shown in Figure 6 is the cross section of thing shown in Figure 2 in ajutage 6 scopes.A wind so that the direction of arrow 22 flows into flows through from two adjacent flow deflectors 20, flows out to separately air outlet 12 or 13 direction from combiner 7 with the direction of arrow 24.
In the scope of each outlet 8, designing separately in advance on the next door 9,10 that tilts has a guide plate 25,26.They extend to air outlet 12,13 separately.
Shown ceiling air port operates in the manner as described below: one time wind is sent from air-conditioning unit not shown in the figures, by the ajutage 6 in diffluence room 3 and the casing 1, says so more accurately and delivers to air outlet 12,13 with the direction of arrow 24.Produce a negative pressure in casing 1, room air sucks with the direction of arrow 27 like this, and by heat exchanger 14, heating or cooling in heat exchanger.The room air that sucks and a wind facies mix, and send back to indoor by air outlet 12,13 again.
Claims (17)
1. ceiling air port that is used for air-conditioning equipment is characterized in that: have one long to the casing (1) that extends, have an air-supply air inlet (4) and have an air outlet (12,13) towards the indoor at least, particularly with the form of air outlet with vanes.Air-supply air inlet (4) is positioned on a diffluence room (3) along casing (1) longitudinal extension, diffluence room requires at least in principle towards air outlet (12,13) outlet (8) is arranged, and casing (1) is towards the indoor, usually also be the heat exchanger (14) that a negotiable air is installed near air-supply air outlet (12,13), more than show, at least have an air outlet (8), extend an and unconspicuous ajutage (6) that protrudes from diffluence room (3) in diffluence room (3).
2. ceiling as claimed in claim 1 air port is characterized in that, at least one ajutage of ceiling air port (6) should constitute nozzle type, especially induces the form of nozzle.
3. ceiling as claimed in claim 1 or 2 air port is characterized in that, ceiling air port combiner (7) is minimum to be made of two adjacent ajutages (6), particularly with the form of standard component.
4. ceiling as claimed in claim 3 air port is characterized in that, at least one combiner of ceiling air port (7) is dismountable to be fixed in the diffluence room (3).
5. ceiling as claimed in claim 4 air port is characterized in that, the ceiling air port has been designed in advance in the outside of combiner (7) and has been with flexible latch, and it is used for catching the wall wall of outlet under situation about having locked.
6. ceiling as claimed in claim 3 air port is characterized in that, two adjacent ajutages (6) of ceiling air port combiner (7) constitute by air diverter (20).
7. ceiling as claimed in claim 6 air port is characterized in that, ceiling air port air diverter (20) should be configured to circular arc according to the needs windward side side that flows.
8. as described ceiling air port one of in the claim 1,2, it is characterized in that, the cross section that ceiling air port diffluence room (3) has an approximate trapezoid, its minor face (11) is towards heat exchanger (14), and on the trapezoidal minor face (11) that ajutage (6) is installed in diffluence room (3) and the edge zone, angle of hypotenuse (9,10).
9. ceiling as claimed in claim 3 air port, it is characterized in that, the cross section that ceiling air port diffluence room (3) has an approximate trapezoid, its minor face (11) is towards heat exchanger (14), and on the trapezoidal minor face (11) that ajutage (6) is installed in diffluence room (3) and the edge zone, angle of hypotenuse (9,10).
10. ceiling as claimed in claim 6 air port, it is characterized in that, the cross section that ceiling air port diffluence room (3) has an approximate trapezoid, its minor face (11) is towards heat exchanger (14), and on the trapezoidal minor face (11) that ajutage (6) is installed in diffluence room (3) and the edge zone, angle of hypotenuse (9,10).
11., it is characterized in that a gas-flow deflector towards air outlet (12,13) (25,26) is being designed in advance near near the ajutage (6) in the ceiling air port as described ceiling air port one of in the claim 1,2.
12. ceiling as claimed in claim 3 air port is characterized in that, a gas-flow deflector towards air outlet (12,13) (25,26) is being designed in advance near near the ajutage (6) in the ceiling air port.
13. ceiling as claimed in claim 6 air port is characterized in that, a gas-flow deflector towards air outlet (12,13) (25,26) is being designed in advance near near the ajutage (6) in the ceiling air port.
14. ceiling as claimed in claim 8 air port is characterized in that, a gas-flow deflector towards air outlet (12,13) (25,26) is being designed in advance near near the ajutage (6) in the ceiling air port.
15. ceiling as claimed in claim 9 air port is characterized in that, a gas-flow deflector towards air outlet (12,13) (25,26) is being designed in advance near near the ajutage (6) in the ceiling air port.
16. ceiling as claimed in claim 10 air port is characterized in that, a gas-flow deflector towards air outlet (12,13) (25,26) is being designed in advance near near the ajutage (6) in the ceiling air port.
17. ceiling as claimed in claim 1 air port is characterized in that, ceiling air port heat exchanger covers with a grid towards the indoor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20204972.8 | 2002-03-28 | ||
| DE20204972U DE20204972U1 (en) | 2002-03-28 | 2002-03-28 | Ceiling air outlet for air conditioning systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718441Y true CN2718441Y (en) | 2005-08-17 |
Family
ID=7969502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032388810U Expired - Lifetime CN2718441Y (en) | 2002-03-28 | 2003-03-20 | Ceiling air port for air conditioner equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2718441Y (en) |
| DE (1) | DE20204972U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679521A (en) * | 2012-04-05 | 2012-09-19 | 张俊华 | Detachable air opening device for ventilation and fire-fighting |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013109702A1 (en) * | 2013-09-05 | 2015-03-05 | Caverion Deutschland GmbH | Air outlet and method of retrofitting |
| CN105020870B (en) * | 2015-06-30 | 2018-06-29 | 芜湖美智空调设备有限公司 | Air-conditioning and its air refreshing device, induced air nozzle |
| CN105258312A (en) * | 2015-11-20 | 2016-01-20 | 广东美的制冷设备有限公司 | Nozzle structure, fresh air exchange device and air conditioner |
-
2002
- 2002-03-28 DE DE20204972U patent/DE20204972U1/en not_active Expired - Lifetime
-
2003
- 2003-03-20 CN CNU032388810U patent/CN2718441Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679521A (en) * | 2012-04-05 | 2012-09-19 | 张俊华 | Detachable air opening device for ventilation and fire-fighting |
| CN102679521B (en) * | 2012-04-05 | 2014-10-22 | 张俊华 | Detachable air opening device for ventilation and fire-fighting |
Also Published As
| Publication number | Publication date |
|---|---|
| DE20204972U1 (en) | 2002-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130320 Granted publication date: 20050817 |