CN1542369A - Discharge grille for frame type air conditioner - Google Patents
Discharge grille for frame type air conditioner Download PDFInfo
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- CN1542369A CN1542369A CNA031406246A CN03140624A CN1542369A CN 1542369 A CN1542369 A CN 1542369A CN A031406246 A CNA031406246 A CN A031406246A CN 03140624 A CN03140624 A CN 03140624A CN 1542369 A CN1542369 A CN 1542369A
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- air conditioner
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Abstract
The present invention relates to one kind of exhaust lattice for photo frame air conditioner with low air exhaust resistance. The photo frame air conditioner has casing, front panel and exhaust lattice. There are blower and heat exchanger inside the casing; the front panel located in front of the casing has sucking port; and the exhaust lattice is set in the exhaust port between the casing and the front panel and includes side exhaust lattice and bottom exhaust lattice. The bottom exhaust lattice has several horizontal air discharge holes to reduce the flow resistance of air.
Description
Technical field
The present invention relates to a kind of discharge grid (THE DISCHARGE GRILLOF AN AIR-CONDITIONER) of photo frame type air conditioner, above-mentioned photo frame type air conditioner is because built-in turbo fan, thereby make the integral thickness of casing minimize, photo frame type air conditioner is hung on the wall be provided with.Furtherly, relate to a kind of discharge grid: can reduce the flow path resistance of discharging air in the photo frame type air conditioner that can bring following effect.
Background technology
Generally, air conditioner is to freeze warm or air is purified the machine that is provided with for purpose indoor by refrigeration machine, system warming-up and clearing machine, can provide comfortable indoor environment to people.Developed the photo frame type air conditioner that is built-in with turbo fan recently, made the thickness of casing minimize, can be installed on the indoor wall.
Fig. 1 demonstrates the exploded perspective view of existing technology photo frame type air conditioner.Fig. 2 demonstrates the oblique view that existing technology photo frame type air conditioner is discharged grid.
As shown in Figure 1, the photo frame type air conditioner of prior art includes following structure: casing 2, pressure fan 4, heat exchanger 6, front panel 8 (FRONT PANEL), discharge grid 10a, 10b, 10c and front grid 12.
The structure of said machine casing 2 is rectangles of open at its front, thin thickness; Above-mentioned pressure fan 4 is arranged on the inboard of above-mentioned shell 2; Above-mentioned heat exchanger 6 is arranged on the place ahead of above-mentioned pressure fan 4; Above-mentioned front panel 8 is positioned at the place ahead of above-mentioned heat exchanger 6, is formed with the suction inlet 8a that is used to suck air on the above-mentioned front panel 8; Above-mentioned discharge grid 10a, 10b, 10c are arranged between said machine casing 2 and the front panel 8, above-mentioned discharge grid 10a, and 10b is formed with the outlet (accompanying drawing does not show) that is used for discharging air after the heat exchange on the 10c; The front of above-mentioned front panel 8 is used to open and close above-mentioned suction inlet 8a according to the above-mentioned front grid 12 of the rotatable setting of certain angle.
In addition, the outside of above-mentioned pressure fan 4 is provided with orifice plate (ORIFICE) 14, above-mentioned orifice plate 14 is used for preventing by above-mentioned suction inlet 8a inhaled air towards outlet (accompanying drawing not show) side flow, and can divides the air of inhaled air and discharge.The upper front of above-mentioned orifice plate 14 is provided with control cabinet (CONTROL BOX) 16, is provided with the electric-controlled parts that is used to regulate air conditioner work in the above-mentioned control cabinet 16.
Here, above-mentioned pressure fan 4 is made of turbo fan 4a and motor 4b.Above-mentioned turbo fan 4a not only can make the thickness of said machine casing 2 minimize, and horizontal leaked-in air vertically can be discharged; Above-mentioned motor 4b is used to rotate above-mentioned turbo fan 4a.
Particularly, as shown in Figure 2, above-mentioned discharge grid 10a, 10b, 10c discharges grid 10a by the side, and 10b and following discharge grid 10c constitute.Grid 10a is discharged in above-mentioned side, and 10b is arranged between the both sides and front panel 8 of said machine casing 2; Discharging grid 10c below above-mentioned is arranged between the downside and front panel 8 of said machine casing 2.
Here, grid 10a is discharged in above-mentioned side, and 10b is provided with along a plurality of horizontal air vent 10a that keeps a determining deviation up and down, and 10b is used to guide the air of discharge; Discharge below above-mentioned be provided with equally on the grid 10c along about keep the vertical air vent 10c of a determining deviation.
In addition, discharge grid 10a in above-mentioned side, be respectively arranged with rotatable vertically-guided plate 11a on the outside of 10b and following discharge grid 10c, 11b and horizontally-guided plate 11c, above-mentioned vertically-guided plate 11a, 11b and horizontally-guided plate 11c are used to open and close above-mentioned outlet, can change the discharge direction of air.
Below, the work of prior art photo frame type air conditioner with said structure is described.
At first, make above-mentioned turbo fan 4a carry out work, open simultaneously above-mentioned front grid 12 makes room air flow to the inboard of casing 2 by the suction inlet 8a of above-mentioned front panel 8; Above-mentioned leaked-in air converts cold air to through over-heat-exchanger 6.
Convert the air of cold air to through over-heat-exchanger 6, side directed by above-mentioned orifice plate 14 to outlet (not showing in the accompanying drawing), discharge grid 10a by above-mentioned side then, 10b and following discharge grid 10c are drained into the indoor.
At this moment, by above-mentioned vertically-guided plate 11a, the discharge direction of the open angle of 11b and horizontally-guided plate 11c decision air.
But the discharge grid with prior art photo frame type air conditioner of said structure has following shortcoming.
That is to say, in the discharge grid of prior art photo frame type air conditioner,, discharge a plurality of vertical air vent 10c that is formed with the less spacing of maintenance on the grid 10c below in order to prevent user's security incident; Above-mentioned vertical air vent 10c is perpendicular to the discharge direction of air, and adopts need to form more above-mentioned vertical air vent 10c under the situation on the large-size air conditioning machine, causes discharging flow path resistance and increases.
Summary of the invention
In order to solve problems of the prior art, the discharge grid that the purpose of this invention is to provide the photo frame type air conditioner that to bring following effect: can reduce the flow path resistance of discharging air by following discharge grid, improve the air air quantity of discharging, keep comfortable indoor environment.
In order to realize purpose of the present invention, photo frame type air conditioner includes following structure: casing, front panel and discharge grid.Be provided with pressure fan and heat exchanger in the said machine casing; Above-mentioned front panel is positioned at the front of said machine casing, is formed with suction inlet on the above-mentioned front panel; Above-mentioned discharge grid is arranged on the outlet, and above-mentioned outlet is formed between said machine casing and the front panel.For above-mentioned photo frame type air conditioner, the invention provides and include the discharge grid that following structure is the photo frame type air conditioner of feature: above-mentioned discharge grid includes the side and discharges grid and following discharge grid.Above-mentioned side is discharged grid and is arranged on the outlet, and above-mentioned outlet is formed between the both sides and front panel of said machine casing; Discharge grid below above-mentioned and be arranged on the outlet, above-mentioned outlet is formed between the downside and front panel of said machine casing, and above-mentioned following the discharge on the grid is formed with a plurality of horizontal air vents, is used to reduce the flow resistance of air.
The discharge grid of photo frame type air conditioner provided by the invention can bring following effect.
In the discharge grid of photo frame type air conditioner of the present invention, along with a plurality of pressure fans are built in the casing, make the length of following outlet elongated, in order to reduce flow path resistance through the air of following discharge grid, by horizontal air vent being arranged on above-mentioned following the discharge on the grid, increase the air air quantity of discharging, keep comfortable indoor environment.
Description of drawings
Fig. 1 demonstrates the exploded perspective view of existing technology photo frame type air conditioner;
Fig. 2 demonstrates the oblique view that existing technology photo frame type air conditioner is discharged grid;
Fig. 3 demonstrates the exploded perspective view of photo frame type air conditioner of the present invention;
Fig. 4 demonstrates the oblique view that photo frame type air conditioner of the present invention is discharged grid.
Main description of reference numerals
52: casing (CABINET) 60a, 60b: grid is discharged in the side
60c: following discharge grid 60a, 60b, 60c: horizontal air vent
61a, 61b: vertically-guided plate 61c: horizontally-guided plate (VANE)
B: reinforcement parts
The specific embodiment
With reference to the accompanying drawings, the embodiment to the discharge grid of photo frame type air conditioner of the present invention is elaborated.
Fig. 3 demonstrates the exploded perspective view of photo frame type air conditioner of the present invention.Fig. 4 demonstrates the oblique view that photo frame type air conditioner of the present invention is discharged grid.
As shown in Figure 3, in photo frame type air conditioner of the present invention, the structure of said machine casing 52 is rectangles of open at its front, thin thickness.In casing 52 inboards, the both sides of casing 52 are provided with two pressure fans 54; The central authorities of said machine casing 52 are provided with demarcation strip 55, are used for separating between above-mentioned pressure fan 54; The place ahead of above-mentioned pressure fan 54 is provided with the heat exchanger 56 that makes air carry out heat exchange.
In addition, the place ahead of above-mentioned heat exchanger 56 is provided with front panel 58, is formed with the suction inlet 58a that is used to suck air on the above-mentioned front panel 58.Both sides between said machine casing 52 and the front panel 58 and downside are provided with discharges grid 60a, 60b, and 60c, above-mentioned discharge grid 60a, 60b is formed with the outlet (accompanying drawing does not show) that is used for discharging air after the heat exchange on the 60c.Above-mentioned front panel 58 is provided with respect to front panel 58 according to the rotatable front grid 62 of certain angle, and above-mentioned front grid 62 is used to open and close above-mentioned suction inlet 58a.Dismountable air cleaner 63 and precipitron 64 are installed between above-mentioned front panel 58 and the front grid 62.
In addition, the outside of above-mentioned pressure fan 54 is provided with orifice plate 66, and above-mentioned orifice plate 66 is used for preventing by above-mentioned suction inlet 58a inhaled air towards outlet (accompanying drawing not show) side flow, and divides the air of inhaled air and discharge.The upper front of above-mentioned orifice plate 66 is provided with control cabinet 64, is provided with the electric-controlled parts that is used to regulate air conditioner work in the above-mentioned control cabinet 64.
Here, above-mentioned pressure fan 54 is made of turbo fan 54a and motor 54b.Above-mentioned turbo fan 54a not only can make the thickness of said machine casing 52 minimize, and horizontal leaked-in air vertically can be discharged; Above-mentioned motor 54b is used to rotate above-mentioned turbo fan 54a.Above-mentioned two pressure fans 54 are separately positioned on the both sides of said machine casing 52 inside.
Particularly, as shown in Figure 4, above-mentioned discharge grid 60a, 60b, 60c discharges grid 60a by the side, and 60b and following discharge grid 60c constitute.Grid 60a is discharged in above-mentioned side, and 60b is arranged on side outlet (not showing in the accompanying drawing) side, and above-mentioned side outlet is formed between the both sides and front panel 58 of said machine casing 52; Discharge grid 60c below above-mentioned and be arranged on following the discharge on the oral-lateral, above-mentioned following outlet is formed between the downside and front panel 8 of said machine casing 2.Discharge grid 60a in above-mentioned side, be respectively arranged with rotatable vertically-guided plate 61a on the outside of 60b and following discharge grid 60c, 61b and horizontally-guided plate 61c, above-mentioned vertically-guided plate 61a, 61b and horizontally-guided plate 61c are used to open and close above-mentioned outlet, can change the discharge direction of air.
Here, discharge grid 60a, be formed with the horizontal air vent 60a with the flow direction level of air on the 60b, 60b in above-mentioned side; Discharge the horizontal air vent 60c that is formed with equally on the grid 60c with the flow direction level of air below above-mentioned, above-mentioned horizontal air vent 60c is along keeping a determining deviation up and down.
In addition, along with the inboard in said machine casing 52 is provided with two pressure fans 54, make above-mentioned following outlet elongated; Be formed with a plurality of horizontal air vent 60c on the discharge grid 60c below above-mentioned, above-mentioned a plurality of horizontal air vent 60c form one very longways, and the above-mentioned following grid 60c that discharges is arranged on the front of whole above-mentioned following outlet.
So, vertically be formed with on above-mentioned a plurality of horizontal air vent 60c along about keep the reinforcement parts R of a determining deviation, be used for the horizontal air vent 60c of binding, the impulsive force that the air that makes above-mentioned a plurality of horizontal air vent 60c to stand to discharge at a high speed by above-mentioned turbo fan 54a brings; Above-mentioned a plurality of horizontal air vent 60c is formed on above-mentioned following the discharge on the grid 60c very longways.
In general,, below above-mentioned, discharge grid 60c discharge heat exchange air afterwards, make above-mentioned air to change the flow direction of discharging by above-mentioned horizontally-guided plate 61c because photo frame type air conditioner hangs on the wall and is provided with.
In addition, above-mentioned horizontal air vent 60c is used to guide the discharge direction of air with respect to the inclination of vertical plane formation certain angle θ; By making above-mentioned horizontal air vent 60c, make and the air after the heat exchange can be discharged to the indoor from the photo frame type air conditioner that is arranged on the wall with respect to the following inclination at 45 of vertical plane shape.
Below, the work of photo frame type air conditioner of the present invention with said structure is elaborated.
At first, make two turbo fans 54 carry out work, open simultaneously above-mentioned front grid 62 makes room air flow to the inboard of casing 52 by the suction inlet 58a of above-mentioned front panel 58; Above-mentioned leaked-in air converts cold air to through over-heat-exchanger 56.
Convert the air of cold air to through over-heat-exchanger 56, to the side directed above-mentioned air of outlet (not showing in the accompanying drawing), discharge grid 60a by above-mentioned side by above-mentioned orifice plate 66 then, 60b and following discharge grid 60c are drained into the indoor; At this moment, by above-mentioned vertically-guided plate 61a, the discharge direction of the open angle of 61b and horizontally-guided plate 61c decision air.
In addition,, can reduce the flow resistance of discharging air, increase the air quantity of discharge air by being formed on the horizontal air vent 60c on the above-mentioned following outlet (not showing in the accompanying drawing); And make the inclination of above-mentioned horizontal air vent 60c, can guide and discharge flowing of air with respect to vertical plane formation certain angle.
In addition because the reinforcement part B vertically is formed on the above-mentioned horizontal air vent 60c, reinforcement the intensity of above-mentioned horizontally-guided plate 61c, the impulsive force that the air that makes above-mentioned horizontal air vent 60c to stand to discharge at a high speed by above-mentioned turbo fan 54 brings; And the hand that can prevent the user extend between the above-mentioned horizontally-guided plate 61c, prevents security incident.
Claims (5)
1, a kind of photo frame type air conditioner is characterized in that, comprising:
Casing, front panel and discharge grid; Be provided with pressure fan and heat exchanger in the said machine casing; Above-mentioned front panel is positioned at the front of said machine casing, is formed with suction inlet on the above-mentioned front panel; Above-mentioned discharge grid is arranged on the outlet, and above-mentioned outlet is formed between said machine casing and the front panel;
Above-mentioned discharge grid includes the side and discharges grid and following discharge grid;
Above-mentioned side is discharged grid and is arranged on the outlet, and above-mentioned outlet is formed between the both sides and front panel of said machine casing;
Discharge grid below above-mentioned and be arranged on the outlet, above-mentioned outlet is formed between the downside and front panel of said machine casing, and above-mentioned following the discharge on the grid is formed with a plurality of horizontal air vents, is used to reduce the flow resistance of air.
2. the discharge grid of photo frame type air conditioner according to claim 1 is characterized in that:
Discharge below above-mentioned in the grid, above-mentioned horizontal air vent is along keeping a determining deviation to form up and down; The reinforcement parts keep a determining deviation ground vertically to be formed on the above-mentioned horizontal air vent, support a plurality of horizontal air vents.
3. the discharge grid of photo frame type air conditioner according to claim 1 is characterized in that:
Above-mentioned horizontal air vent is used to guide the discharge direction of air with respect to the inclination of vertical plane formation certain angle.
4. the discharge grid of photo frame type air conditioner according to claim 3 is characterized in that:
Above-mentioned horizontal air vent forms the following inclination of 45 degree with respect to vertical plane.
5. the discharge grid of photo frame type air conditioner according to claim 1 is characterized in that:
Discharge grid below above-mentioned and be provided with rotatable horizontally-guided plate, be used to change the discharge direction of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031406246A CN100348923C (en) | 2003-04-30 | 2003-04-30 | Discharge grille for frame type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031406246A CN100348923C (en) | 2003-04-30 | 2003-04-30 | Discharge grille for frame type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1542369A true CN1542369A (en) | 2004-11-03 |
| CN100348923C CN100348923C (en) | 2007-11-14 |
Family
ID=34323860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031406246A Expired - Fee Related CN100348923C (en) | 2003-04-30 | 2003-04-30 | Discharge grille for frame type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100348923C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390465C (en) * | 2004-10-25 | 2008-05-28 | 三星电子株式会社 | Air conditioner |
| CN101017013B (en) * | 2006-02-07 | 2011-03-30 | Lg电子株式会社 | Indoor unit of air conditioner |
| WO2018040551A1 (en) * | 2016-08-31 | 2018-03-08 | 芜湖美智空调设备有限公司 | Air guide device, air-conditioner cabinet, and air supply method therefor |
| WO2018040550A1 (en) * | 2016-08-31 | 2018-03-08 | 芜湖美智空调设备有限公司 | Air guide device, air-conditioner cabinet, and air supply method therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233252A (en) * | 1985-08-07 | 1987-02-13 | Matsushita Electric Ind Co Ltd | Ventilation device of air conditioner |
| JPH10281499A (en) * | 1997-04-02 | 1998-10-23 | Daikin Ind Ltd | Outdoor unit for air conditioner |
| CN2446431Y (en) * | 2000-09-08 | 2001-09-05 | 郭进生 | Wall air conditioner blowing in multiple way |
| CN1231727C (en) * | 2001-12-26 | 2005-12-14 | 乐金电子(天津)电器有限公司 | Indoor with supply unit of integrated air conditioner |
| CN1233957C (en) * | 2001-12-26 | 2005-12-28 | 乐金电子(天津)电器有限公司 | Indoor machine of air conditioner |
-
2003
- 2003-04-30 CN CNB031406246A patent/CN100348923C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390465C (en) * | 2004-10-25 | 2008-05-28 | 三星电子株式会社 | Air conditioner |
| CN101017013B (en) * | 2006-02-07 | 2011-03-30 | Lg电子株式会社 | Indoor unit of air conditioner |
| WO2018040551A1 (en) * | 2016-08-31 | 2018-03-08 | 芜湖美智空调设备有限公司 | Air guide device, air-conditioner cabinet, and air supply method therefor |
| WO2018040550A1 (en) * | 2016-08-31 | 2018-03-08 | 芜湖美智空调设备有限公司 | Air guide device, air-conditioner cabinet, and air supply method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100348923C (en) | 2007-11-14 |
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