CN204301205U - Air-conditioner - Google Patents
Air-conditioner Download PDFInfo
- Publication number
- CN204301205U CN204301205U CN201420638204.3U CN201420638204U CN204301205U CN 204301205 U CN204301205 U CN 204301205U CN 201420638204 U CN201420638204 U CN 201420638204U CN 204301205 U CN204301205 U CN 204301205U
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- China
- Prior art keywords
- air
- spiral case
- conditioner
- case assembly
- drain pan
- 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 - Fee Related
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- 238000005119 centrifugation Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Abstract
The utility model provides a kind of air-conditioner, comprising: drain pan, has multiple exhaust air flue; Spiral case assembly, is arranged on drain pan rotationally, and spiral case assembly has fan blade volute chamber and the air inlet that is communicated with fan blade volute chamber and air outlet; Spiral case driven unit, drives spiral case assembly to rotate, is communicated with to make air outlet with in multiple exhaust air flue.According to air-conditioner of the present utility model, be arranged on rotationally on drain pan by making spiral case assembly, thus can selectively make the air outlet of spiral case assembly from any one air-out multiple exhaust air flue, meet various air-out requirement, such as, from lower air-out when heating, from upper air-out during refrigeration, thus effectively improve air conditioning comfortableness.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of air-conditioner.
Background technology
In prior art, air-conditioner generally only has an air outlet, according to the installation site of air-conditioner, air outlet only may be positioned at interior space top or interior space bottom, the cold wind that air-conditioner produces or hot blast, all can only send out from this fixing air outlet, air-conditioning can not reach higher heat convection efficiency under refrigerating/heating two kinds of operating modes.Also namely existing air-conditioner according to the different physical characteristics of hot and cold wind, cannot adjust the position in air port, causes the comfortableness that air-conditioner can not reach optimum.
Utility model content
The utility model aims to provide a kind of air-conditioner improving air conditioning comfortableness.
The utility model provides a kind of air-conditioner, comprising: drain pan, has multiple exhaust air flue; Spiral case assembly, is arranged on drain pan rotationally, and spiral case assembly has fan blade volute chamber and the air inlet that is communicated with fan blade volute chamber and air outlet; Spiral case driven unit, drives spiral case assembly to rotate, is communicated with to make air outlet with in multiple exhaust air flue.
Further, spiral case assembly comprises volute body and spiral case lid, and volute body has spiral case groove, air inlet is arranged on spiral case and covers, and it is fan blade volute chamber that volute body and institute's spiral case lid seal the inner chamber formed.
Further, the blade motor that air-conditioner also comprises centrifugation blade and drives centrifugation blade to rotate, centrifugation blade is arranged in fan blade volute chamber, and blade motor is fixedly installed on drain pan.
Further, spiral case assembly is in the form of annular discs, and drain pan is provided with the disc slots holding spiral case assembly, multiple exhaust air flue is arranged on the outer circumferential side of disc slots and is communicated with disc slots, and air outlet is arranged on the outer peripheral face of spiral case assembly.
Further, spiral case driven unit comprises driving gear, the driven gear engaged with driving gear and drives the motor of driving gear, and motor is fixedly installed on drain pan, and driven gear is fixedly installed on spiral case assembly.
Further, the outer peripheral face of spiral case assembly is arranged the tooth that engages with driving gear to form driven gear.
Further, air-conditioner also comprises panel assembly, panel assembly has air intake grid, and the grid hole of air intake grid communicates with air inlet.
Further, the panel that panel assembly comprises panel body and coordinates with panel body, panel body is in the form of annular discs, and air intake grid is arranged on the outer peripheral face of panel body.
Further, the side that panel body is close with air inlet is provided with the communicating passage be communicated with air inlet, panel is fixedly installed on panel body away from the side of air inlet.
Further, air intake grid and multiple exhaust air flue stagger mutually in the axially projection of panel body.
Further, multiple exhaust air flue comprises the upper air duct being positioned at drain pan top and the lower air duct being positioned at drain pan bottom, and air intake grid is arranged on the left and right sides of panel body.
Further, air-conditioner also comprises heat exchanger, and heat exchanger is arranged in the inner chamber that panel and panel body formed, and between air intake grid and air inlet.
Further, air-conditioner also comprises air intake guide plate, and air intake guide plate is arranged in the inner chamber that panel and panel body formed, and between heat exchanger and air intake grid; Air intake guide plate coordinates with air intake grid, and air intake guide plate has the wind-guiding coordinated with heat exchanger and export.
Further, spiral case covers the air-ducting ring being also provided with and being positioned at air inlet edge.
According to air-conditioner of the present utility model, be arranged on rotationally on drain pan by making spiral case assembly, thus can selectively make the air outlet of spiral case assembly from any one air-out multiple exhaust air flue, meet various air-out requirement, such as, from lower air-out when heating, from upper air-out during refrigeration, thus effectively improve air conditioning comfortableness.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the cross-sectional schematic according to air-conditioner of the present utility model;
Fig. 2 is the decomposing schematic representation according to air-conditioner of the present utility model;
Fig. 3 is the main TV structure schematic diagram coordinated with spiral case driven unit according to spiral case assembly of the present utility model;
Fig. 4 is the perspective view coordinated with spiral case driven unit according to spiral case assembly of the present utility model;
Fig. 5 is the decomposition texture schematic diagram coordinated with spiral case driven unit according to spiral case assembly of the present utility model;
Fig. 6 a is according to air-conditioner of the present utility model main TV structure schematic diagram when freezing;
Fig. 6 b is according to air-conditioner of the present utility model side-looking structural representation when freezing;
Fig. 6 c is the fit structure schematic diagram according to air-conditioner of the present utility model air outlet and exhaust air flue when freezing;
Fig. 7 a is according to air-conditioner of the present utility model main TV structure schematic diagram when heating;
Fig. 7 b is according to air-conditioner of the present utility model side-looking structural representation when heating;
Fig. 7 c is the fit structure schematic diagram according to air-conditioner of the present utility model air outlet and exhaust air flue when heating.
Description of reference numerals:
10, drain pan; 11, exhaust air flue; 12, disc slots; 13, motor mounting groove; 20, spiral case assembly; 21, fan blade volute chamber; 22, air inlet; 23, air outlet; 24, volute body; 25, spiral case lid; 26, air-ducting ring; 30, spiral case driven unit; 31, driving gear; 32, driven gear; 33, motor; 40, centrifugation blade; 50, blade motor; 60, panel assembly; 61, air intake grid; 62, panel body; 62a, communicating passage; 63, panel; 70, heat exchanger; 80, air intake guide plate; 81, wind-guiding outlet.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, according to air-conditioner of the present utility model, comprising: drain pan 10, there is multiple exhaust air flue 11; Spiral case assembly 20, is arranged on drain pan 10 rotationally, and spiral case assembly 20 has fan blade volute chamber 21 and the air inlet 22 that is communicated with fan blade volute chamber 21 and air outlet 23; Spiral case driven unit 30, drives spiral case assembly 20 to rotate, is communicated with to make the air outlet 23 of fan blade volute chamber 21 with in multiple exhaust air flue 11.The utility model is arranged on drain pan 10 by making spiral case assembly 20 rotationally, thus can selectively make the air outlet of spiral case assembly 20 from any one air-out multiple exhaust air flue 11, meet various air-out requirement, i.e. air-conditioner of the present utility model, can according to cooling and warming situation, and the impact such as environment, by rotating spiral case assembly 20, thus rotate the air-out of best exhaust air flue 11, from reaching the requirement improving air conditioning comfortableness.
Preferably, spiral case assembly 20 comprises volute body 24 and spiral case lid 25, volute body 24 has spiral case groove, spiral case lid 25 has air inlet 22, it is fan blade volute chamber 21 that volute body 24 and institute's spiral case lid 25 seal the inner chamber formed, adopt above-mentioned design, fan blade volute chamber 21 is made to be formed in the inside of spiral case assembly, in spiral case assembly 20 unitary rotation process, do not relatively rotate between all parts of fan blade volute chamber 21, namely in the utility model, fan blade volute chamber 21 airtight wind chamber is integrally rotated, thus make the gap in relative rotation between parts be positioned at the outside of fan blade volute chamber 21, ensure that the sealing property of fan blade annular seal space, prevent fan blade volute chamber 21 from leaking out, be conducive to the efficiency improving fan blade.
Shown in composition graphs 1 to 2, the blade motor 50 that air-conditioner of the present utility model also comprises centrifugation blade 40 and drives centrifugation blade 40 to rotate, centrifugation blade 40 is arranged in fan blade volute chamber 21, blade motor 50 is fixedly installed on drain pan 10, also can be fixedly installed on volute body 24, adopts centrifugation blade 40, make air-conditioner air inlet through hollow shaft of the present utility model, side direction air-out, is conducive to making air conditioner structure compacter, makes air-conditioning more attractive in appearance.Spiral case assembly 20 adopts the split of volute body 24 and spiral case lid 25 to design, and is also conducive to installing centrifugation blade 40 therein.Preferably, spiral case lid 25 is also provided with the air-ducting ring 26 that centrifugation blade 40 coordinates at the edge of air inlet 22, thus to entering into the air-flow guiding of centrifugation blade 40 inside through air inlet 22.
Further, shown in composition graphs 1 to 5, spiral case assembly 20 is in the form of annular discs, drain pan 10 is provided with the disc slots 12 holding spiral case assembly 20, multiple exhaust air flue 11 are arranged on the outer circumferential side of disc slots 12, the air outlet 23 of fan blade volute chamber 21 is arranged on the outer peripheral face of spiral case assembly 20, and by arranging disc slots 12, being convenient to installation arranges spiral case assembly 20 on the one hand; On the other hand, by arranging disc slots 12, spiral case assembly 20 is sunk to the inside of drain pan 10, thus air outlet 23 and exhaust air flue 11 are positioned on same axial cross section, prevent the two from misplacing in the axial direction to air-out formation interference, ensure that air-out is smooth and easy.
Shown in composition graphs 2 to 5, spiral case driven unit 30 comprises driving gear 31, the driven gear 32 engaged with driving gear 31 and the motor 33 driving driving gear 31, motor 33 is fixedly installed on drain pan 10, shown in composition graphs 2, in order to avoid motor interferes miscellaneous part to be installed, drain pan 10 is provided with motor mounting groove 13.Driven gear 32 is fixedly installed on spiral case assembly 20, and motor 33 drives driven gear 32 to rotate by driving gear 31, thus drives spiral case assembly 20 to rotate.
Preferably, shown in composition graphs 2 and Fig. 5, the tooth that on the outer peripheral face of spiral case assembly 20, setting is engaged with driving gear 31, to form driven gear 32, adopts this design, effectively can reduce amount of parts, makes structure simpler, compact.
Shown in composition graphs 1 and Fig. 2, air-conditioner also comprises panel assembly 60, panel assembly 60 has air intake grid 61, the grid hole of air intake grid 61 communicates with air inlet 22, namely, when the centrifugation blade 40 of spiral case assembly 20 inside does work, the wind sucked from air intake grid 61 blows out from air outlet 23 through exhaust air flue 11 again.
Particularly, the panel 63 that panel assembly 60 comprises panel body 62 and coordinates with panel body 62, panel body 62 is in the form of annular discs, air intake grid 61 is arranged on the outer peripheral face of panel body 62, namely the utility model air-conditioner adopts the scheme of side air inlet, air-conditioner thickness can be made to reduce, make air-conditioner entirety seem thin and exquisite.As shown in Figure 2, the side that panel body 62 is close with air inlet 22 is provided with the communicating passage 62a be communicated with air inlet 22, air inlet 22 and air intake grid 61 are by communicating passage 62a conducting, panel 63 is fixedly installed on the side of panel body 62 away from air inlet 22, also namely panel is positioned on the main-vision surface of whole air-conditioner, panels en bloc is a disc plate, as required, can design corresponding decorative pattern.
Shown in composition graphs 2 and Fig. 6 b, Fig. 6 c, air intake grid 61 and multiple exhaust air flue 11 stagger mutually in the axially projection of panel body 62, thus avoid air inlet/outlet to alter wind.Such as in preferred embodiment as shown in Figure 2, exhaust air flue 11 comprises the upper air duct being positioned at drain pan 10 top and the lower air duct being positioned at drain pan 10 bottom, air intake grid 61 is arranged on the left and right sides of panel body 62, thus air intake grid 61 and exhaust air flue 11 are staggered mutually at axial and circumferential, thus air inlet/outlet is avoided to alter wind.
Air-conditioner also comprises heat exchanger 70, and shown in composition graphs 1 and Fig. 2, heat exchanger 70 is arranged in the inner chamber that panel 63 and panel body 62 formed, and between air intake grid 61 and air inlet 22, namely air-flow is first after heat exchanger 70 heat exchange, then is centrifuged blower fan and blows out.Centrifugation blade 40 and heat exchanger 70 adopt air draught type to arrange, and are conducive to reducing air-conditioner noise.
Preferably, shown in composition graphs 1 and Fig. 2, air-conditioner also comprises air intake guide plate 80, and air intake guide plate 80 is arranged in the inner chamber that panel 63 and panel body 62 formed, and between heat exchanger 70 and air intake grid 61; Air intake guide plate 80 coordinates with air intake grid 61, and air intake guide plate 80 has the wind-guiding coordinated with heat exchanger 70 and export 81, by arranging air intake guide plate 80, air intake can be made more smooth and easy on the one hand, air intake directly can be imported to heat exchanger 70 on the other hand to get on, thus be conducive to improving heat exchange efficiency.
The operation principle of air-conditioner of the present utility model is described below in conjunction with the of the present utility model optimum embodiment shown in Fig. 6 a to 7c, in preferred embodiment of the present utility model, exhaust air flue 11 is two, be positioned at the upper air duct of the first volume in Fig. 6 a to 7c and be positioned at the lower air duct of downside, air intake grid 61 is distributed in the left and right sides of panel body 62.
Fig. 6 a to 6c is depicted as air-conditioner work of the present utility model schematic diagram in cooling mode, in cooling mode, because cold air density is large, after cold air is blown air-conditioner, cold air sinks naturally, therefore air channel rotates to upper air duct, and cold air is blown out from air channel, is conducive to improving air conditioning comfortableness.Now, room air enters in air-conditioner from air intake grid 61 and through the water conservancy diversion of air intake guide plate 80, after heat exchanger 70 heat exchange, does work through centrifugation blade 40, and the cold air-conditioning after heat exchange blows out from upper air duct through air outlet 23.
When transferring heating mode to from the cold pattern of heat, because hot-air density is little, after blowout, hot-air floats naturally, now, drives the motor 33 of ducting assembly and driving gear 31 to start working, and engage with driven gear 32, air outlet 23 rotates to lower air duct, is blown out by hot-air from lower air duct.Now, room air enters in air-conditioner from air intake grid 61 and through the water conservancy diversion of air intake guide plate 80, after heat exchanger 70 heat exchange, does work through centrifugation blade 40, and the cold air-conditioning after heat exchange blows out from lower air duct through air outlet 23.
It should be noted that, although in preferred embodiment of the present utility model, only for illustrated upper and lower air channel, but in the utility model, the rotating range of spiral case assembly 20 is only by restriction in the scope of driven gear 32, when driven gear 32 is (not arranging at air outlet place in Fig. 2) during whole circumference, spiral case assembly 20 can rotate in any range, therefore also exhaust air flue 11 can be arranged on the surrounding of air-conditioner, thus realizes the feasible air-out scheme of various reasonable.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
1, a fan blade volute chamber 21 is integrally set by spiral case assembly 20 inside, ensure that the sealing of fan blade volute chamber 21.
2, air intake grid 61 is arranged on the both sides of air-conditioner, isolated with upper and lower air channel, avoids air inlet/outlet to alter wind;
3, the selectable set-up mode of spiral case assembly 20, makes air-conditioner can switch upper air-out in cooling mode and is formed, under heating mode, switch to lower air-out form, improve the comfortableness that air-conditioning uses.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (14)
1. an air-conditioner, is characterized in that, comprising:
Drain pan (10), has multiple exhaust air flue (11);
Spiral case assembly (20), be arranged on described drain pan (10) rotationally, described spiral case assembly (20) has fan blade volute chamber (21) and the air inlet (22) that is communicated with described fan blade volute chamber (21) and air outlet (23);
Spiral case driven unit (30), drives described spiral case assembly (20) to rotate, and is communicated with in described multiple exhaust air flue (11) to make described air outlet (23).
2. air-conditioner according to claim 1, is characterized in that,
Described spiral case assembly (20) comprises volute body (24) and spiral case lid (25), (24) have spiral case groove to described volute body, described air inlet (22) is arranged on described spiral case lid (25), and it is described fan blade volute chamber (21) that described volute body (24) and described spiral case lid (25) seal the inner chamber formed.
3. air-conditioner according to claim 2, is characterized in that,
The blade motor (50) that described air-conditioner also comprises centrifugation blade (40) and drives described centrifugation blade (40) to rotate, described centrifugation blade (40) is arranged in described fan blade volute chamber (21), and described blade motor (50) is fixedly installed on described drain pan (10).
4. air-conditioner according to claim 1, is characterized in that,
Described spiral case assembly (20) is in the form of annular discs, described drain pan (10) is provided with the disc slots (12) holding described spiral case assembly (20), described multiple exhaust air flue (11) is arranged on the outer circumferential side of described disc slots (12) and is connected with described disc slots (12), and described air outlet (23) is arranged on the outer peripheral face of described spiral case assembly (20).
5. air-conditioner according to claim 4, is characterized in that,
Described spiral case driven unit (30) comprises driving gear (31), the driven gear (32) engaged with described driving gear (31) and the motor (33) driving described driving gear (31), described motor (33) is fixedly installed on described drain pan (10), and described driven gear (32) is fixedly installed on described spiral case assembly (20).
6. air-conditioner according to claim 5, is characterized in that,
The tooth that on the outer peripheral face of described spiral case assembly (20), setting is engaged with described driving gear (31) is to form described driven gear (32).
7. air-conditioner according to claim 1, is characterized in that,
Described air-conditioner also comprises panel assembly (60), described panel assembly (60) has air intake grid (61), and the grid hole of described air intake grid (61) communicates with described air inlet (22).
8. air-conditioner according to claim 7, is characterized in that,
The panel (63) that described panel assembly (60) comprises panel body (62) and coordinates with described panel body (62), described panel body (62) is in the form of annular discs, and described air intake grid (61) is arranged on the outer peripheral face of described panel body (62).
9. air-conditioner according to claim 8, is characterized in that,
The side that described panel body (62) is close with described air inlet (22) is provided with the communicating passage (62a) be communicated with described air inlet (22), described panel (63) is fixedly installed on the side of described panel body (62) away from described air inlet (22).
10. air-conditioner according to claim 8, is characterized in that,
Described air intake grid (61) and described multiple exhaust air flue (11) are staggered mutually in the axially projection of described panel body (62).
11. air-conditioners according to claim 10, is characterized in that,
Described multiple exhaust air flue (11) comprises the upper air duct being positioned at described drain pan (10) top and the lower air duct being positioned at described drain pan (10) bottom, and described air intake grid (61) is arranged on the left and right sides of described panel body (62).
12. air-conditioners according to claim 8, is characterized in that,
Described air-conditioner also comprises heat exchanger (70), described heat exchanger (70) is arranged in the inner chamber that described panel (63) and described panel body (62) formed, and is positioned between described air intake grid (61) and described air inlet (22).
13. air-conditioners according to claim 12, is characterized in that,
Described air-conditioner also comprises air intake guide plate (80), described air intake guide plate (80) is arranged in the inner chamber that described panel (63) and described panel body (62) formed, and is positioned between described heat exchanger (70) and described air intake grid (61);
Described air intake guide plate (80) coordinates with described air intake grid (61), and described air intake guide plate (80) has the wind-guiding coordinated with described heat exchanger (70) and export (81).
14. air-conditioners according to claim 2, is characterized in that,
Described spiral case lid (25) is also provided with the air-ducting ring (26) being positioned at described air inlet (22) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638204.3U CN204301205U (en) | 2014-10-29 | 2014-10-29 | Air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638204.3U CN204301205U (en) | 2014-10-29 | 2014-10-29 | Air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301205U true CN204301205U (en) | 2015-04-29 |
Family
ID=53106738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638204.3U Expired - Fee Related CN204301205U (en) | 2014-10-29 | 2014-10-29 | Air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390279B (en) * | 2014-10-29 | 2017-12-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107588455A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of vertical air conditioner case with antiskid function |
| WO2019144959A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical indoor air-conditioning unit |
-
2014
- 2014-10-29 CN CN201420638204.3U patent/CN204301205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390279B (en) * | 2014-10-29 | 2017-12-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107588455A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of vertical air conditioner case with antiskid function |
| WO2019144959A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical indoor air-conditioning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |