CN204678505U - Indoor machine - Google Patents
Indoor machine Download PDFInfo
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- CN204678505U CN204678505U CN201520272209.3U CN201520272209U CN204678505U CN 204678505 U CN204678505 U CN 204678505U CN 201520272209 U CN201520272209 U CN 201520272209U CN 204678505 U CN204678505 U CN 204678505U
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- deflector
- indoor machine
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Abstract
The utility model discloses a kind of indoor machine, indoor machine comprises shell and is located at the heat exchanger in shell, shell is provided with air inlet and air outlet, the air channel being communicated with air inlet and air outlet is provided with in shell, in air channel, the position of corresponding exchanger base is provided with deflector, faced by deflector, the one side of the front panel of housing is guide face, guide face comprises the arc-shaped concave and extension plane that are connected successively from the bottom to top, the top margin of arc-shaped concave comparatively closer to front panel, extends plane and tilts towards front panel in its base.Indoor machine of the present utility model, by arranging the deflector comprised towards exchanger base wind-guiding in air channel, air-flow immediately below deflector is blown to after on deflector, be directed to exchanger base, thus add air-flow velocity and the ventilation of exchanger base, make the fully heat exchange of exchanger base energy, the heat exchange efficiency of exchanger base significantly improves, and namely improves the overall heat exchange efficiency of heat exchanger.
Description
Technical field
The utility model relates to field of air conditioning, particularly relates to indoor machine.
Background technology
Because the spiral case air outlet of the centrifugal blower of indoor air conditioner cabinet is vertically arranged upward, air-flow throws away backward upper blowout from spiral case air outlet, blow on the condensed water flow guide board of heat exchanger from the air-flow of the forward panel blowout of spiral case air outlet, and blow to cabinet-type air conditioner backboard direction through condensed water flow guide board, distinguished and admirable blow to backboard direction after blow to the upper area of heat exchanger again, cause the air quantity through heat exchanger lower area considerably less, thus the heat exchange efficiency of heat exchanger bottom is extremely low, causes the heat exchange efficiency of heat exchanger entirety not high.
Therefore, need badly and propose a kind of new wind-guiding scheme, to solve above-mentioned deficiency.
Utility model content
Main purpose of the present utility model is to provide a kind of indoor machine, is intended to solve the low technical problem of heat exchanger heat exchange efficiency.
For achieving the above object, the utility model provides a kind of indoor machine, described indoor machine comprises shell and is located at the heat exchanger in described shell, described shell is provided with air inlet and air outlet, the air channel being communicated with described air inlet and air outlet is provided with in described shell, in described air channel, the position of corresponding described exchanger base is provided with deflector, faced by described deflector, the one side of the front panel of described housing is guide face, described guide face comprises the arc-shaped concave and extension plane that are connected successively from the bottom to top, the top margin of described arc-shaped concave compared with its base closer to described front panel, described extension plane tilts towards described front panel.
Preferably, the tangent line on the base of described arc-shaped concave is parallel with the airflow direction below described arc-shaped concave.
Preferably, the tangent line of the top margin of described arc-shaped concave is positioned at described extension plane.
Preferably, described deflector is provided with multiple groove back to the side of described front panel, forms reinforcement between each groove.
Preferably, described reinforcement comprises at least one the first reinforcements and at least one the second reinforcements, and described first reinforcement and described second reinforcement intersect vertically.
Preferably, also comprise bracing frame in described housing, the bottom of described heat exchanger is placed on support frame as described above, and the two ends of described deflector are also provided with the fixed support be detachably fixedly connected with, and described fixed support is fixedly connected with support frame as described above.
Preferably, described deflector and described fixed support are fixed by screw lock.
Indoor machine of the present utility model, by arranging the deflector comprised towards exchanger base wind-guiding in air channel, air-flow immediately below deflector is blown to after on deflector, be directed to exchanger base, thus add air-flow velocity and the ventilation of exchanger base, make the fully heat exchange of exchanger base energy, the heat exchange efficiency of exchanger base significantly improves, and namely improves the overall heat exchange efficiency of heat exchanger.
Accompanying drawing explanation
Fig. 1 is the utility model indoor machine preferred embodiment structure cross-sectional schematic;
Fig. 2 is the part-structure explosive view of the utility model indoor machine preferred embodiment;
Fig. 3 is the structural representation of the deflector in the preferred embodiment of the utility model indoor machine;
Fig. 4 is the schematic cross-section of the deflector in the preferred embodiment of the utility model indoor machine.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of indoor machine, referring to figs. 1 through Fig. 4, in the present embodiment, the heat exchanger 20 that this indoor machine comprises shell (non-label) and is located in shell, shell is provided with air inlet 11 and air outlet 12, be provided with the air channel S being communicated with air inlet 11 and air outlet 12 in shell, the air channel S in shell is from the gas channel between air inlet 11 to air outlet 12.Position in the S of air channel bottom corresponding heat exchanger 20 is provided with deflector 30, faced by deflector 30, the one side of the front panel 13 of housing is guide face 31, guide face 31 comprises the arc-shaped concave 311 that is connected successively from the bottom to top and extends plane 312 (with reference to figure 4, arc-shaped concave 311 is demarcated from line of demarcation L with extension plane 312), comparatively its base A is closer to front panel 13 for the top margin B of arc-shaped concave 311, and extension plane 312 tilts towards front panel 13.Air-flow immediately below guide face 31 blows to after on arc-shaped concave 311, and arc-shaped concave 311, to the air flow guiding break-in blown on it, makes the direction of air-flow bottom heat exchanger 20, and then air-flow is guided to bottom heat exchanger 20 along extension plane 312 again.The deflector 30 of the present embodiment can be sheet metal component, working of plastics etc.
The indoor machine of the present embodiment, by arranging the deflector 30 comprising wind-guiding bottom heat exchanger 20 in the S of air channel, air-flow immediately below deflector 30 is blown to after on deflector 30, be directed to bottom heat exchanger 20, thus the air-flow velocity added bottom heat exchanger 20 and ventilation, make energy fully heat exchange bottom heat exchanger 20, the heat exchange efficiency bottom heat exchanger 20 significantly improves, and namely improves the overall heat exchange efficiency of heat exchanger 20.
Further, with reference to Fig. 4, in order to make air-flow can be more smooth and easy bottom guide face 31 guidance heat-exchanger 20 of deflector 30, to reduce the resistance of deflector 30 pairs of air-flows, preferably adopt the tangent line of the base A of arc-shaped concave 311 parallel with the airflow direction below arc-shaped concave 311 in the present embodiment, air-flow can seamlessly transit and enter arc-shaped concave 311, reduces the wind speed loss of air-flow and the vibration noise of deflector 30.
Further, with reference to Fig. 4, be transitioned into more smoothly to enable the air-flow after the break-in of arc-shaped concave 311 water conservancy diversion to extend in plane 312 and continue guiding, the tangent line of the top margin B of the preferred arc-shaped concave 311 of the present embodiment is positioned at and extends plane 312, namely extend plane 312 to be connected with the top margin B perfection of arc-shaped concave 311, airflow direction can not be caused to change, thus bottom the guidance heat-exchanger 20 making steady air current, realize preferably wind effect.
Further, with reference to Fig. 3 and Fig. 4, in order to reduce the material cost of deflector 30, the present embodiment is provided with multiple groove 32 on the side of deflector 30 back to front panel 13, and form reinforcement 33 between each groove 32, with while reduction material cost, also ensure the intensity of deflector 30.
Further, deflector 30 is back to (in the present embodiment preferably 1 be example) first reinforcement 331 and at least one (in the present embodiment preferably 3 be example) second reinforcement 332 that comprise at least one of the reinforcement 33 on the side of front panel 13, and the first reinforcement 331 and the second reinforcement 332 intersect vertically, thus form the staggered rib framework of transverse and longitudinal, reach preferably stiffening effect.
Further, with reference to Fig. 2, in the present embodiment, also comprise bracing frame 40 in housing, the bottom of heat exchanger 20 is placed on bracing frame 40, and the two ends of deflector 30 are also provided with the fixed support 50 be detachably fixedly connected with, and fixed support 50 is fixedly connected with bracing frame 40.The preferred deflector 30 of the present embodiment is detachably connected as example by fixed support 50 and bracing frame 40, to facilitate the dismounting and change of deflector 30, and the operations such as cleaning.Certainly, deflector 30 also can be one-body molded with bracing frame 40, or be fixed on outer casing inner wall.Concrete, deflector 30 and the fixed support 50 of the present embodiment are fixed by screw lock.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an indoor machine, described indoor machine comprises shell and is located at the heat exchanger in described shell, described shell is provided with air inlet and air outlet, the air channel being communicated with described air inlet and air outlet is provided with in described shell, it is characterized in that, in described air channel, the position of corresponding described exchanger base is provided with deflector, faced by described deflector, the one side of the front panel of described housing is guide face, described guide face comprises the arc-shaped concave and extension plane that are connected successively from the bottom to top, the top margin of described arc-shaped concave compared with its base closer to described front panel, described extension plane tilts towards described front panel.
2. indoor machine as claimed in claim 1, it is characterized in that, the tangent line on the base of described arc-shaped concave is parallel with the airflow direction below described arc-shaped concave.
3. indoor machine as claimed in claim 1, it is characterized in that, the tangent line of the top margin of described arc-shaped concave is positioned at described extension plane.
4. indoor machine as claimed in claim 1, it is characterized in that, described deflector is provided with multiple groove back to the side of described front panel, forms reinforcement between each groove.
5. indoor machine as claimed in claim 4, is characterized in that, described reinforcement comprises at least one the first reinforcements and at least one the second reinforcements, and described first reinforcement and described second reinforcement intersect vertically.
6. the indoor machine according to any one of claim 1-5, it is characterized in that, also bracing frame is comprised in described housing, the bottom of described heat exchanger is placed on support frame as described above, the two ends of described deflector are also provided with the fixed support be detachably fixedly connected with, and described fixed support is fixedly connected with support frame as described above.
7. indoor machine as claimed in claim 6, it is characterized in that, described deflector and described fixed support are fixed by screw lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272209.3U CN204678505U (en) | 2015-04-29 | 2015-04-29 | Indoor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272209.3U CN204678505U (en) | 2015-04-29 | 2015-04-29 | Indoor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678505U true CN204678505U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272209.3U Active CN204678505U (en) | 2015-04-29 | 2015-04-29 | Indoor machine |
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| Country | Link |
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| CN (1) | CN204678505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507021A (en) * | 2018-04-20 | 2018-09-07 | 珠海格力电器股份有限公司 | Air exhausting structure and indoor unit |
-
2015
- 2015-04-29 CN CN201520272209.3U patent/CN204678505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507021A (en) * | 2018-04-20 | 2018-09-07 | 珠海格力电器股份有限公司 | Air exhausting structure and indoor unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |