CN201982375U - Cabinet air conditioner indoor unit and volute thereof - Google Patents
Cabinet air conditioner indoor unit and volute thereof Download PDFInfo
- Publication number
- CN201982375U CN201982375U CN2011200318247U CN201120031824U CN201982375U CN 201982375 U CN201982375 U CN 201982375U CN 2011200318247 U CN2011200318247 U CN 2011200318247U CN 201120031824 U CN201120031824 U CN 201120031824U CN 201982375 U CN201982375 U CN 201982375U
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- Prior art keywords
- spiral case
- plate
- gear
- motor
- volute
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 241000237858 Gastropoda Species 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an indoor unit of cabinet air conditioner, it is including: the indoor unit comprises an indoor unit shell, and the indoor unit shell is arranged on fan blades, a volute and a heat exchanger in the shell, wherein the volute comprises an upper volute, an upper volute plate, a lower volute plate and a volute plate, the upper volute and the shell form an upper air outlet, and the lower volute and the shell form a lower air outlet. The realization function is that when the air conditioner is refrigerating, the upper air outlet is an air outlet, and the lower air outlet is an air inlet; when heating, the upper air outlet is an air inlet, and the lower air outlet is an air outlet. The three driving mechanisms respectively control the rotation of the scroll plate and the opening or closing of the upper volute and the lower volute, so that the air flow direction of air supplied by the air conditioner is improved, cold air is blown out from the upper air outlet during the refrigeration of the air conditioner, hot air is blown out from the lower air outlet during the heating of the air conditioner, and the comfort of the air conditioner is improved.
Description
Technical field
The utility model relates to field of air conditioning, relates in particular to a kind of cabinet type air conditioner indoor set and spiral case thereof.
Background technique
Prior art cabinet air-conditioner mainly by intake grill, form with the exhaust outlet of going up automatic sliding door, motor, fan blade, spiral case, left side plate, right side plate, back plate, heat exchanger, because its spiral case is one-way flow and only is provided with an intake grill and an exhaust outlet, it is relatively poor that it heats travelling comfort, the knee that hot blast is difficult to deliver to the people is difficult to satisfy the Consumer to the cold travelling comfort requirement of pin heat with upper/lower positions.
The model utility content
The utility model provides a kind of cabinet type air conditioner indoor set and spiral case thereof, described spiral case increases a following exhaust outlet, and control the rotation of snail plate, upper volute plate and following spiral case plate respectively by three driving mechanisms and open or close, improve the airflow direction of air-conditioning air-supply, cold wind is blown out by last exhaust outlet when realizing air conditioner refrigerating, hot blast is blown out by following exhaust outlet when heating, and improves the travelling comfort of air-conditioning.
The utility model is achieved in that a kind of spiral case, it includes upper volute, upper volute plate, following spiral case, following spiral case plate and snail plate, described upper volute plate is located at the side of described upper volute, described spiral case plate down is located at the described below of spiral case down, also include and be respectively applied for the upper volute plate drive unit that drives described upper volute plate, be used to drive the described following spiral case plate drive unit of spiral case plate down, and be used to drive the snail plate drive unit of described snail plate, described snail plate is provided with the water conservancy diversion cambered surface.Realize that function is when air conditioner refrigerating, last exhaust outlet is an exhaust outlet, exhaust outlet is an intake grill down; When heating, last exhaust outlet is an intake grill, and following exhaust outlet is an exhaust outlet.
Preferably, the water conservancy diversion cambered surface of described snail plate is shaped as the semi-circumference spirality.
Preferably, described snail plate drive unit includes: second motor, described second motor is connected with described snail plate, drives described snail plate rotation.
Preferably, the angle of swing of described snail plate is 180 degree.
Preferably, in order to realize that thereby the upper volute plate can move the switching that exhaust outlet is gone up in control, described upper volute plate drive unit includes: a pair of retainer that is connected with described upper volute plate, a pair of fixed base that is connected with described retainer, be used to connect the connecting rod of a pair of described fixed base and be used to drive the power mechanism that described retainer moves, described retainer is provided with the chute of inclination, described fixed base is provided with at least three spacing pulleys, and at least three described spacing pulleys drive described retainer and stably slide along described chute.
Further, described power mechanism is located on the described fixed base, it includes: motor, double gear, driving gear and be located at the tooth bar that cooperates with described driving gear on the retainer, described motor is provided with motor gear, the internal gear of described double gear and the engagement of described motor gear, the external gear of described double gear and the engagement of described driving gear, described driving gear and the engagement of described tooth bar.
For the unlatching that can realize down spiral case or close, it also includes down the spiral case plate and reaches spiral case plate drive unit down, first tooth bar that it includes first motor, first gear and is located at down spiral case edge, described first motor and spiral case are fixed, described first gear of described first motor driving, described first gear and the engagement of described first tooth bar.
The utility model also provides a kind of cabinet type air conditioner indoor set, and it includes: the indoor set housing, be located at fan blade, and the heat exchanger of indoor set enclosure interior, and it also comprises as above each described spiral case.
The utility model has following beneficial effect with respect to prior art:
The utility model cabinet type air conditioner indoor set and spiral case thereof, different air supply mode when it can realize the conversion of summer refrigeration, winter heating improves the travelling comfort of air-conditioning, promotes the air-conditioning cost performance.
Description of drawings
Fig. 1 is the structural representation of the utility model cabinet type air conditioner indoor set;
Fig. 2 is the structural representation of the utility model spiral case;
Fig. 3 is the structural representation of upper volute plate;
Fig. 4 is the structural representation of the drive unit of upper volute plate;
Fig. 5 is the structural representation of the drive unit of following spiral case plate;
Fig. 6 is the structural representation of snail plate;
Fig. 7 is the side view one of the utility model cabinet type air conditioner indoor set;
Fig. 8 is the side view two of the utility model cabinet type air conditioner indoor set.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
As shown in Figures 1 and 2, machine in the utility model cabinet air-conditioner, it includes: indoor set housing 1, be located at fan blade 3, spiral case 4, and the heat exchanger 5 of indoor set housing 1 inside, described spiral case 4 include upper volute 41, down spiral case 42, be located at upper volute 41 sides upper volute plate 6, be located at down the following spiral case plate 7 and the snail plate 8 of spiral case 42 belows, described upper volute 41 forms with housing 1 and goes up exhaust outlet 60, and described spiral case 42 down forms exhaust outlet 70 down with described housing 1.When being implemented in air conditioner refrigerating, last exhaust outlet 60 is an exhaust outlet, exhaust outlet 70 is intake grill (shown in the direction of arrow among Fig. 7) down; When heating, last exhaust outlet 60 is an intake grill, and following exhaust outlet 70 is exhaust outlet (shown in the direction of arrow among Fig. 8).
Extremely shown in Figure 4 as Fig. 3, in order to realize that upper volute plate 6 can move, described upper volute plate 6 drive units include: a pair of retainer 62 that is connected with described upper volute plate 6, the a pair of fixed base 63 that is connected with described retainer 62, be used to connect connecting rod 61 to described fixed base, and be used to drive the power mechanism that described retainer 62 moves, described retainer 62 is provided with the chute 64 of inclination, described fixed base 63 is provided with three spacing pulleys 65, three described spacing pulleys 65 are positioned at the both sides of described chute 64, be positioned at a limit of the spacing pulley 65 clamping chutes 64 on chute 64 both sides, limit the movement direction of described retainer 62, make that retainer 62 can be along the stable slip of described chute 64.
Under the drive of power mechanism, described chute 64 slides along described spacing pulley 65, thereby described retainer 62 is moved.Because being obliquely installed of chute, make spacing pulley 65 when driving described retainer 62 and move, described retainer 62 moves mutually at an angle with described fixed base 63, thereby realizes the unlatching of described upper volute plate 6 or close.
In the present embodiment, described power mechanism is located on the described fixed base 63, it includes: motor 66, double gear 67, driving gear 68 and be located at the tooth bar 69 that cooperates with described driving gear 68 on the fixed base 63, described motor 66 is provided with motor gear, the internal gear of described double gear 67 and the engagement of described motor gear, the external gear of described double gear 67 and 68 engagements of described driving gear, and described driving gear 68 and described tooth bar 69 engagements.Motor 66 drives described motor gear rotation, drives described driving gear 68 by the double gear 67 with the motor gear engagement simultaneously, can move along tooth bar 69 thereby drive whole retainer 62.
As shown in Figure 5, for the unlatching that can realize down spiral case plate 7 or close, it also includes down spiral case plate drive unit, described spiral case plate drive unit down includes first motor 71, first gear 72 and is located at down first tooth bar 73 of spiral case plate 7 edges, described first motor 71 is fixing with indoor set housing 1, described first motor 71 drives described first gear 72, described first gear 72 and 73 engagements of described first tooth bar.First motor 71 drives 72 rotations of first gear, and the gear 72 of winning is cooperated with described first tooth bar 73, and driving described spiral case plate 7 down can move with respect to described indoor set housing 1, realizes the open and close of spiral case plate 7 down.
As shown in Figure 6, described snail plate 8 is provided with water conservancy diversion cambered surface 81, reaches second motor 82, and described second motor 82 is connected with described snail plate 8, is located at the middle part of described snail plate 8, and second motor 82 drives described snail plate 8 Rotate 180 degree, thereby changes the position of water conservancy diversion cambered surface 81.
Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (9)
1. spiral case, it includes upper volute, upper volute plate, following spiral case, following spiral case plate and snail plate, described upper volute plate is located at the side of described upper volute, described spiral case plate down is located at the described below of spiral case down, also include and be respectively applied for the upper volute plate drive unit that drives described upper volute plate, be used to drive the described following spiral case plate drive unit of spiral case plate down, and be used to drive the snail plate drive unit of described snail plate, it is characterized in that described snail plate is provided with the water conservancy diversion cambered surface.
2. spiral case as claimed in claim 1 is characterized in that, the water conservancy diversion cambered surface of described snail plate be shaped as the semi-circumference spirality.
3. spiral case as claimed in claim 1 is characterized in that, described snail plate drive unit includes: second motor, described second motor is connected with described snail plate, drives described snail plate rotation.
4. spiral case as claimed in claim 1 is characterized in that, the angle of swing of described snail plate is 180 degree.
5. spiral case as claimed in claim 1, it is characterized in that, described upper volute plate drive unit includes: a pair of retainer that is connected with described upper volute plate, a pair of fixed base that is connected with described retainer, be used to connect to the connecting rod of described fixed base and be used to drive the power mechanism that described retainer moves, described retainer is provided with the chute of inclination, described fixed base is provided with at least three spacing pulleys, and at least three described spacing pulleys drive described retainer and slide along described chute.
6. spiral case as claimed in claim 5 is characterized in that described spacing pulley is positioned at the both sides of described chute.
7. spiral case as claimed in claim 5, it is characterized in that, described power mechanism is located on the described fixed base, it includes: motor, double gear, driving gear and be located at the tooth bar that cooperates with described driving gear on the retainer, described motor is provided with motor gear, the internal gear of described double gear and the engagement of described motor gear, the external gear of described double gear and the engagement of described driving gear, described driving gear and the engagement of described tooth bar.
8. spiral case as claimed in claim 1, it is characterized in that, it also includes down spiral case plate drive unit, first tooth bar that it includes first motor, first gear and is located at down spiral case panel edges place, described first motor is fixed with following spiral case, described first gear of described first motor driving, described first gear and the engagement of described first tooth bar.
9. cabinet type air conditioner indoor set, it includes: the indoor set housing, be located at fan blade, and the heat exchanger of indoor set enclosure interior, it is characterized in that it also comprises as each described spiral case of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318247U CN201982375U (en) | 2011-01-29 | 2011-01-29 | Cabinet air conditioner indoor unit and volute thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318247U CN201982375U (en) | 2011-01-29 | 2011-01-29 | Cabinet air conditioner indoor unit and volute thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982375U true CN201982375U (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200318247U Expired - Lifetime CN201982375U (en) | 2011-01-29 | 2011-01-29 | Cabinet air conditioner indoor unit and volute thereof |
Country Status (1)
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|---|---|
| CN (1) | CN201982375U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115397A (en) * | 2011-11-16 | 2013-05-22 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103115422A (en) * | 2011-11-16 | 2013-05-22 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103574771A (en) * | 2012-08-09 | 2014-02-12 | 珠海格力电器股份有限公司 | Floor air conditioner and control method thereof |
| CN104279716A (en) * | 2014-10-29 | 2015-01-14 | 珠海格力电器股份有限公司 | Air conditioner and control method and device thereof |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
-
2011
- 2011-01-29 CN CN2011200318247U patent/CN201982375U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115397A (en) * | 2011-11-16 | 2013-05-22 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103115422A (en) * | 2011-11-16 | 2013-05-22 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103115397B (en) * | 2011-11-16 | 2015-06-10 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103115422B (en) * | 2011-11-16 | 2016-10-05 | 珠海格力电器股份有限公司 | air conditioner |
| CN103574771A (en) * | 2012-08-09 | 2014-02-12 | 珠海格力电器股份有限公司 | Floor air conditioner and control method thereof |
| CN103574771B (en) * | 2012-08-09 | 2016-12-21 | 珠海格力电器股份有限公司 | Floor air conditioner and control method thereof |
| CN104279716A (en) * | 2014-10-29 | 2015-01-14 | 珠海格力电器股份有限公司 | Air conditioner and control method and device thereof |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US11919363B2 (en) | 2017-08-25 | 2024-03-05 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |