CN1690575A - Air-conditioner indoor set having deformable venting port - Google Patents
Air-conditioner indoor set having deformable venting port Download PDFInfo
- Publication number
- CN1690575A CN1690575A CN 200410019159 CN200410019159A CN1690575A CN 1690575 A CN1690575 A CN 1690575A CN 200410019159 CN200410019159 CN 200410019159 CN 200410019159 A CN200410019159 A CN 200410019159A CN 1690575 A CN1690575 A CN 1690575A
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- China
- Prior art keywords
- cabinet
- fuselage
- discharge opening
- indoor set
- air conditioner
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses an air conditioner indoor set with deformable outlet, which comprises cabinet with suction inlet and venting outlet inside and venting outlet actuating device used to adjust high-low position of cabinet to adjust outlet area. Via adjusting high-low position of cabinet to adjust outlet area, the invention can provide sufficient air velocity under the condition of no extra transporter output. Moreover, when air conditioner is out of driving the hull of indoor set shrinks to minimal, so it possesses the advantages of small space occupancy.
Description
Technical field
The invention relates to air-conditioner, particularly a kind of deformable outlet air conditioner room unit.
Background technology
In general, air-conditioner as heat, refrigeration, peace and quiet etc., be used for indoor changes in temperature and air cleaning purpose and the equipment that is provided with, make user's indoor environment more comfortable.
Above-mentioned air-conditioner is divided into one-piece type and separation type substantially.Basic identical on function, be one-piece type evaporimeter, compressor, condenser, pressure fan to be installed in the casing; Separation type then is provided with indoor heat exchanger evaporimeter or condenser and pressure fan being arranged in indoor indoor set, be provided with outdoor heat exchanger condenser or evaporimeter and compressor and pressure fan being arranged in outdoor off-premises station, at least one place in indoor set and off-premises station is provided with expansion valve, and two devices that separate are connected by coolant piping.
Fig. 5 is the diagrammatic sketch of the indoor set in the prior art.As shown in the figure, indoor set in the prior art includes the cabinet 1 of heat exchanger (not shown) and pressure fan (not shown), be formed with the suction inlet 2 that sucks air in the cabinet 1, reach discharge opening 3a, 3b that flow air in the pressure fan is discharged outside indoor set.Suction inlet 2 is formed at the front 1a upside of cabinet 1 or the upside of side 1b, and in addition, discharge opening 3a, the 3b of indoor set is formed at the upside of cabinet 1, occupies certain space with the air mass flow of discharging in the pressure fan.
The air capacity difference that indoor set is regulated according to indoor environment, under the certain situation of the area of discharge opening, when blowing little air, the air velocity of discharging by discharge opening becomes very slow, when strengthening the output of pressure fan, then can cause the generation of the noise that pressure fan causes if improve the flow velocity of air.
Summary of the invention
Technical problem to be solved by this invention is, a kind of deformable outlet air conditioner room unit is provided, and under the situation that does not improve pressure fan output, makes the pressure fan delivery flow less and obtain suitable flow velocity.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: in air conditioner room unit, include the cabinet that suction inlet and discharge opening are set, the discharge opening adjusting device, the discharge opening adjusting device is used to regulate the height of cabinet, so that regulate the area of discharge opening.
Include the fuselage that forms suction inlet in the above-mentioned cabinet, be positioned at the top of fuselage, form the variable cabinet of discharge opening, variable cabinet moves up and down along fuselage.
Above-mentioned discharge opening adjusting device includes the drive unit of connecting power supply by motor, passes on device by the power that drive unit drives.
Above-mentioned power passes on device to be made of cingulum and pinion.
Above-mentioned cingulum is fixed in variable cabinet, and drive unit then is fixed in fuselage, and drive unit will move up and down variable cabinet.
Above-mentioned cingulum is fixed in fuselage, and drive unit then is fixed in variable cabinet, and drive unit moves up and down with variable cabinet.
Above-mentioned drive unit is a stepper motor.
As mentioned above, the invention has the beneficial effects as follows: in the indoor set of the present invention, can regulate the discharge opening area, the height by regulating cabinet is to regulate the area of discharge opening, thereby realize not improving under the situation of pressure fan output, also can obtain air velocity to a certain degree.Simultaneously, when air-conditioner stopped to drive, the cabinet of indoor set contracted to minimum, so have the less advantage that takies the interior space.
Description of drawings
Fig. 1 is the diagrammatic sketch of the indoor set of the 1st example among the present invention.
Fig. 2 is the sectional drawing of Fig. 1.
Fig. 3 is the sectional drawing of the indoor set of the 2nd example among the present invention.
Fig. 4 is the illustration figure of the indoor set course of work among explanation the present invention.
Fig. 5 is the diagrammatic sketch of the indoor set in the prior art.
Among the figure:
10: fuselage 12: suction inlet
20: variable cabinet 22: discharge opening
32: cingulum 34: pinion
36: motor
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 1 is the indoor set diagrammatic sketch of the present invention's the 1st example.Fig. 2 is the sectional drawing of Fig. 1.Fig. 3 is the indoor set sectional drawing of the present invention's the 2nd example.
At first, in the 1st example, indoor set is provided with the fuselage 10 that downside forms suction inlet 12; Be positioned at the top of fuselage 10, its upside forms the variable cabinet 20 of discharge opening 22.Variable cabinet 20 inserts the inboard that is installed on fuselage 10, and variable cabinet 20 moves up and down by the discharge opening adjusting device.
Above-mentioned discharge opening adjusting device is by the cingulum 32 that is fixed in variable cabinet 20 inboards; Be used to move up and down the pinion 34 of cingulum 32; Motor 36 grades of driving pinion 34 are partly formed.Motor 36 and pinion 34 are fixed in fuselage 10 inboards.Cingulum 32 and pinion 34 are formed with the side 20a that the transmission device of teeth, particularly cingulum 32 are fixed in fuselage 20, and 36 in motor is a stepper motor.
Secondly, the indoor set in the 2nd example is provided with the fuselage 10 that downside forms suction inlet 12; Be positioned at the top of fuselage 10, its upside forms discharge opening 22 variable cabinets 20.Variable cabinet 20 is also by next is moving on the discharge opening adjusting device, but with the 1st example in difference be that variable cabinet 20 is incorporated into the outside of fuselage 10 and installs.
Above-mentioned discharge opening adjusting device is by the motor 36 and the pinion 34 that are fixed in variable cabinet 20 inboards; The cingulum 32 that is fixed in fuselage 10 inboards is formed.Cingulum 32 and pinion 34 are formed with the side 10a that the transmission device of teeth, particularly cingulum 32 are fixed in fuselage 10, and motor 36 is a stepper motor.
Fig. 4 a to 4d is the example diagrammatic sketch of indoor set working condition among the present invention.Describe the course of work in detail below with reference to Fig. 4 a to 4d with Fig. 2,3 example of the present invention.
At first, when the air-conditioner in the 1st example quits work, indoor set will keep the state of Fig. 4 a, the state that then keeps Fig. 4 b to 4d during indoor set work, the air capacity that blows in the many more or pressure fan (not shown) of the refrigerating capacity of room air in the indoor set is many more, and the variable cabinet 20 of indoor set will be got over up side shifting.
When indoor set was worked, the motor 36 that is fixed on the fuselage 10 was connected power supply, and begins to drive, and drive the pinion 34 that is connected in motor 36 and rotate then, and mobile cingulum 32.At this moment, motor 36 is arranged in the fuselage 10, and a plurality of cingulums 32 that are fixed in the inboard two sides 20a of variable cabinet 20 are moved upward, thereby regulates the area that is formed at the discharge opening 22 in the variable cabinet 20.
Secondly, in the course of work of the 2nd example, when indoor set is worked, the motor 36 that is fixed on the variable cabinet 20 is connected power supply, and begin to drive, motor 36 rotates the pinion 34 that is connected then, and pinion 34 will rise along the cingulum 32 that is fixed in the fuselage 10.Promptly, pinion 34 and motor 36 are fixedly set in the variable cabinet 20, pinion 34 and motor 36 will move along a plurality of cingulums 32 above-below directions that are fixed on the fuselage 10 two sides 10a, thereby regulate the area that is formed at the discharge opening (not shown) that forms in the variable cabinet 20.
In the indoor set that is provided with as above structure discharge opening adjusting device of the present invention, the air conditioning amount of the less or indoor set of the air capacity that blows when pressure fan reduces the area of discharge opening 22 more after a little while; The air conditioning amount of the more or indoor set of the air capacity that blows when pressure fan more then can increase the area of discharge opening 22, that is to say, can regulate the area of discharge opening 22.Adjusting by discharge opening 22 areas, even if the air capacity that pressure fan blows is less, height by regulating variable cabinet 20 to be reducing the area of discharge opening 22, thereby reduces the area of air and fuselage 10 frictions, and obtains flow velocity to a certain degree in the discharge opening thus.
Claims (7)
1. deformable outlet air conditioner room unit, include the cabinet that suction inlet and discharge opening are set in it, it is characterized in that, the top of the fuselage of indoor set (10) is provided with discharge opening (22) adjusting device, be used to regulate the height of cabinet, so that regulate the area of discharge opening (22).
2. according to the described deformable outlet air conditioner room unit of claim 1, it is characterized in that, include the fuselage (10) that forms suction inlet (12) in the above-mentioned cabinet, be positioned at the top of fuselage (10), form the variable cabinet (20) of discharge opening (22), variable cabinet (20) moves up and down along fuselage (10).
3. according to the described deformable outlet air conditioner room unit of claim 1, it is characterized in that above-mentioned discharge opening (22) adjusting device includes the drive unit of connecting power supply by motor; Pass on device by the power that drive unit drives.
4. according to the described deformable outlet air conditioner room unit of claim 3, it is characterized in that above-mentioned power passes on device to be made of cingulum (32) and pinion (34).
5. according to the described deformable outlet air conditioner room unit of claim 4, it is characterized in that above-mentioned cingulum (32) is fixed in variable cabinet (20), drive unit then is fixed in fuselage (10), and drive unit will move up and down variable cabinet (20).
6. according to the described deformable outlet air conditioner room unit of claim 4, it is characterized in that above-mentioned cingulum (32) is fixed in fuselage (10), drive unit then is fixed in variable cabinet (20), and drive unit moves up and down with variable cabinet (20).
7. according to claim 3 or 4 or 5 or 6 described deformable outlet air conditioner room units, it is characterized in that above-mentioned drive unit is stepper motor (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100191594A CN100532989C (en) | 2004-04-30 | 2004-04-30 | Air-conditioner indoor set having deformable venting port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100191594A CN100532989C (en) | 2004-04-30 | 2004-04-30 | Air-conditioner indoor set having deformable venting port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1690575A true CN1690575A (en) | 2005-11-02 |
| CN100532989C CN100532989C (en) | 2009-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100191594A Expired - Fee Related CN100532989C (en) | 2004-04-30 | 2004-04-30 | Air-conditioner indoor set having deformable venting port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100532989C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673243B (en) * | 2012-09-26 | 2016-08-17 | 美的集团股份有限公司 | Air-conditioner blower part and air-conditioner |
-
2004
- 2004-04-30 CN CNB2004100191594A patent/CN100532989C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673243B (en) * | 2012-09-26 | 2016-08-17 | 美的集团股份有限公司 | Air-conditioner blower part and air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100532989C (en) | 2009-08-26 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20190430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |