CN1147077A - Discharging outlet opening/closing apparatus of air conditioner - Google Patents
Discharging outlet opening/closing apparatus of air conditioner Download PDFInfo
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Abstract
The invention relates to an automatic switch system of an air outlet of air-conditioner in which the wind guide blades for the adjustment of the discharge angle of an air-conditioner is utilized and the air outlet can be closed when the air-conditioner is not in use. The invention is applicable for the air-conditioner that the discharged air on the air outlet can be in arbitrary regulation, which is provided with a plurality of wind guide blades in which the discharge direction can be rotated to adjust in the air outlet and also in mutual overlapping and closing when a specified angle is reached, a drive unit to drive the wind guide blades forward and reverse, and a control device in which the wind guide blade are rotated to completely close the air outlet when a detection switch is detected that if the air outlet can be completely closed and when the air outlet is closed, and the wind guide blades are rotated to adjust the air direction when the system is in action.
Description
The present invention relates to the exhaust outlet switching device of air conditioner, particularly can when air conditioner is worked, adjust the air draft direction in the air conditioner, and when inoperative, close the automatic switching system that exhaust outlet prevents that the impurity of dust etc. from entering the air conditioner in the body in control.
Usually, air conditioner has and passes air into its inside and carry out the function of discharging after the heat exchange, thereby air intake and outlet must be set, and then, in order to increase substantially the efficient of air conditioner, on exhaust outlet, be provided with manual or motor-driven, direction up and down raise the rectification campaign to blade construction.But such air conditioner only has the function of air conditioner merely, because exhaust outlet always is in open state in waiting to turn round, therefore outside dust and impurity etc. can enter in the body, just become the reason of fault sometimes.That is, air conditioner exhaust outlet has in the past only expected that it is used as the function of discharging the air after regulating.
No. the 5th, 461,875, the United States Patent (USP) that the applicant is arranged for the representational technology that solves such problem.This patent has the sort of formation as shown in Figure 1, on indoor set body 10, exhaust outlet 12 and air inlet 11 is set on the top and the bottom in front, and room air is sucked from the bottom, discharges from upside after the internal body heat exchange.Being provided with on exhaust outlet 12 can be up and down and the vertical wind-guiding leaf 7 and the horizontal wind-guiding leaf 8 of left and right directions rotation, thereby can regulate the above-below direction and the left and right directions of the air of discharge.
And then, be provided with door 1 with this mouthful of switch at exhaust outlet 12, and door 1 combination by rack rails 2 and pinion 3, switch pair air port 12 moves up and down in the front of exhaust outlet 12.That is, this door 1 is fixing perforation 2 vertically at its back side, and motor 5 is set on the appropriate location of exhaust outlet 12 downsides in the body, and fixing pinion 3 on its axle is with perforation 2 combinations.
On the other hand, the left and right sides of exhaust outlet 12 is provided with the guide rail 6 that door 1 two ends, the left and right sides are inserted, the moving up and down of guiding door 1.Upper and lower side at guide rail 6 is provided with a plurality of sensors 4,4 ' that detecting gate 1 moves up and down ..., photo-coupler for example is set.If lift concrete example, the sensor 4 and 4 ' that then is installed in a door side upper and lower side of 1 just can detect each 1 open fully and airtight.And then, can on door 1, be provided with and sensor 4,4 ' ... projection tab 1A, 1B Deng interlock.
Fig. 2 is the circuit diagram of control of finishing exhaust outlet 12 switching devices of air conditioner in the past shown in Figure 1.This circuit is by whole action IC1 of control air conditioner; Door drive motors 5; Horizontal wind-guiding leaf drive motors 15; According to the control signal of control part IC1, provide or cut off relay switch RY1, the RY2 of AC power supplies to motor 5,15; And the sensor that opens and closes starting point and supply control part IC2 fully 4,4 ' of detecting gate 1 is formed.Undeclared symbol IC2 is the phase inverter of level counter-rotating that makes the control signal of control part IC1.Therefore, when air conditioner did not use for a long time, the exhaust outlet switching device cut out door 1, thereby the impurity that prevents dust etc. enters in the body 10.
That is, if make relay switch RY1 conducting, power supply AC is added on the drive motors 5, then pinion 3 rotates, and perforation 2 is risen, thereby the door 1 that is positioned at exhaust outlet 12 bottoms rises.In this process, promptly, if door 1 upside projection tab 1B enters exhaust outlet and hides the space, then detect this signal and offer control part IC1, in control part IC1, judgement is closed fully at initial vertax door 1, by making relay switch RY1 short circuit, just can cut off the power supply AC that puts on a drive motors 5.When door 1 was opened, when control part IC1 detected lower projection sheet 1A at sensor 4, the judgement exhaust outlet was opened fully.
But the exhaust outlet switching device of air conditioner in the past needs a plurality of parts such as door, motor, guide rail and a plurality of sensor for the switch pair air port, thereby the package assembly complexity is self-evident, the problem that also exists cost to rise.
And then, because the structure in switch pair air port is arranged on the front of body, thereby do not have to be provided with the space of the heat-barrier material of the inside that makes air conditioner and external insulation, thereby exist the problem of dewfall on body.
Thereby, the object of the present invention is to provide a kind of operating switch system of air conditioner of formation like this, when working, air conditioner can regulate the blade of the direction of air of discharge, and airtight exhaust outlet when not working in system can not enter in the body dust.
Another object of the present invention is to provide a kind of operating switch method of controlling the air conditioner of blade, make and when air conditioner is worked, to regulate the air draft direction, and when inoperative, close exhaust outlet, foreign matter such as dust is entered in the body.
A further object of the present invention is the wind blade that is made of very simple structure of when being provided at the air conditioner inoperative airtight exhaust outlet, and the operating switch system that the structure that can make air conditioner is very simple, improve the air conditioner of space utilization efficient is provided.
If according to the present invention, air inlet and exhaust outlet then are set in the body front, regulate left and right sides wind direction by vertical wind-guiding leaf at the exhaust outlet place, regulate in the air conditioner that wind direction constitutes like that up and down by horizontal wind-guiding leaf, the operating switch system comprises following formation: a plurality of wind-guiding leaves, in above-mentioned blade, has the overlapping size that combines with wherein a slice at least, with more than one angular adjustment air draft direction, part sealing overlapped when air conditioner is not worked makes exhaust outlet airtight when air conditioner is worked; More than one checkout gear detects above-mentioned blade and whether seals exhaust outlet; Make a side of each wind-guiding leaf link the drive unit that the power that will self produce is conveyed to the wind-guiding leaf simultaneously, it can make above-mentioned wind-guiding leaf overlap after prescribed direction is rotated simultaneously; Control device, when it quits work in system according to above-mentioned wind-guiding leaf should airtight exhaust outlet by the above-mentioned drive unit of the detected signal controlling of above-mentioned detection device, when system works, control above-mentioned drive unit and make the angular adjustment wind direction of above-mentioned wind-guiding leaf in regulation.Herein, checkout gear also can use when above-mentioned wind-guiding leaf rotates airtight exhaust outlet the microswitch of being connected by the overlapping part of a side of wind-guiding leaf.
If according to the present invention, then in making the control method of the airtight exhaust outlet of arranging of a plurality of wind-guiding leaves on horizontal or vertical direction, the driving by drive unit has following steps: rotate the step of airtight exhaust outlet at system's time control guidance fan blade that shuts down; When system turned round, control wind-guiding leaf rotated to the direction of regulation and regulates wind direction, and makes the step of the drive unit of wind-guiding leaf action in airtight exhaust outlet step according to system's inoperative signal controlling of input; Whether judgement is airtight more than the stipulated time of the airtight checkout gear of exhaust outlet, forms to confirm the airtight step of exhaust outlet; When system connects running, judge that in the step of wind-guiding leaf adjusting wind direction which shelves wind-guiding leaf conditioning signal is, make the forward and reverse running of motor after relatively importing data and former data, relatively whether the count value of motor rotation count value and box haul shelves is consistent afterwards, under the situation of unanimity, motor is stopped, thereby adjust the step of wind direction to the direction of setting.
As mentioned above, because the present invention changes the structure of the horizontal wind-guiding leaf that is arranged on the air conditioner exhaust outlet simply, thereby, arranging the wind-guiding leaf in vertical and horizontal direction just can make exhaust outlet airtight, and by manually or automatically finishing a series of like this action, just can prevent that foreign matter from entering in the body is self-evident, but also can improve air-conditioner efficiency by regulating wind direction.
Fig. 1 is the oblique view of air conditioner of exhaust outlet switching device summary that show to use the air conditioner of conventional art.
Fig. 2 is the circuit diagram of roughly showing according to the control part of the action of conventional art control exhaust outlet switching device.
Fig. 3 shows the exploded perspective view that is applicable to that vertical and horizontal wind-guiding leaf of the present invention is arranged.
Fig. 4 is the horizontal wind-guiding leaf that exposition cuts one-tenth constructed according to the invention, this horizontal wind-guiding leaf and the exploded view that moves up and down the state that connecting rod and motor combine.
Fig. 5 A, Fig. 5 B, Fig. 5 C show that front and exhaust outlet that horizontal wind-guiding leaf of the present invention is set at air conditioner are adjacent, with the figure of the state of the angle formation of horizontal wind-guiding leaf adjusting wind direction.
Fig. 6 is a circuit diagram of roughly showing the control section of the action of the horizontal wind-guiding leaf of control according to the present invention.
Fig. 7 is a flow chart of showing the method for the action of the horizontal wind-guiding leaf of control according to the present invention.
Below, be described in detail the present invention with reference to the accompanying drawings.
Present embodiment is useful in the indoor unit of air conditioner, has roughly showed the vertical wind-guiding leaf part and the horizontal wind-guiding leaf part that are arranged on exhaust outlet in Fig. 3.
Vertical wind-guiding leaf partly is used in the vertical wind-guiding leaf of arranging on 5 predetermined distances 20 and constitutes.Vertical wind-guiding leaf 20 has same shape and form, though not shown in exhaust outlet, can be used in the mounting means setting of the vertical wind-guiding leaf in the air conditioner in the past.
That is, but vertical wind-guiding leaf 20 vertically be arranged to left-right rotation on the exhaust outlet 12, such shown in Fig. 5 A in the back of the horizontal wind-guiding leaf 30 of body front, be supported on the upper flat plate 16 and lower support body 17 of body 10.
Vertical wind-guiding leaf 20 parts have the turning cylinder 21,21 ' in the rear end of top and the bottom, and top turning cylinder 21 inserts upper flat plate 16 and can rotate, bottom turning cylinder 21 ' be fixed in can move left and right connecting rod 23.Have, vertical wind-guiding leaf 20 parts have fixed axis 21 at the front end of bottom separately again ", at this fixed axis 21 " be fixed under the state of gripper shoe 22, as shown in Figure 5, just can be properly secured on the lower support body 17.At this, the connecting rod 23 of move left and right is formed with the hole 27 of length direction at the one end.
And then, used drive motors 24 in order to make connecting rod 23 move left and right, on the axle of this drive motors 24, be fixed with eccentric cam 25, be fixed with camshaft 26 in can patchhole 27 in the outboard end of this eccentric cam 25.This camshaft 26 from wherein coming off, has the extension 28 that extends to the outside when not making patchhole 27 at upper and lower side.
Though drive motors 24 is not shown, adjoins with the side wall surface of body 10 and to be installed in suitable position.The drive motors 24 etc. that here we can see that connecting rod 23, the camshaft 26 that is inserted into connecting rod one end that the turning cylinder 21 ' that makes vertical wind-guiding leaf 20 rotates, has the eccentric cam 25 of this camshaft 26 and drive eccentric cam 25 is the drive unit of vertical wind-guiding leaf 20.
Therefore, vertical wind-guiding leaf 20 since when motor 24 drives with the move left and right of connecting rod 23 left-right rotation, thereby the wind direction that can reach the air that adjustment discharges from exhaust outlet 12 improves the purpose of air-conditioner efficiency.The control of the left-right rotation associated of vertical wind-guiding leaf 20 therewith can be the same with conventional art, and if having identical structure with the horizontal wind-guiding leaf 30 of following narration, just can be by the airtight exhaust outlet 12 of drive unit.Other parts and relation of the present invention are little, and therefore explanation is omitted simply to be purpose.
Horizontal wind-guiding leaf part is made of 5 horizontal wind-guiding leaves 30 as shown in Figure 3, and as shown in Figure 5, with the front adjacency of body 10, is set at the front of vertical wind-guiding leaf.Have again, this horizontal wind-guiding leaf 30 is such as shown in Figures 3 and 4, be fixed with turning cylinder 31 in center, two sides separately, this turning cylinder 31 is supported by the support component 29 that is formed at body 10 fronts, form connect apertures 33 with predetermined gap on this support component 29, turning cylinder 31 is fixing by rotation roller 40.
Horizontal wind-guiding leaf 30 also is fixed with the shifting axle 32 longer slightly than turning cylinder 31 in the rear portion on right side separately at it.This shifting axle 32 is fixed in the connect apertures 33 that forms at certain intervals on the connecting rod 34 that moves up and down.It is porose 38 that the connecting rod 34 that moves up and down forms in its underpart, and portion inserts camshaft 37 described later within it.Use motor 35 in order to make connecting rod 34 actions that move up and down.This motor 35 is fixed with cam 36 on its eccentric shaft 35 ', at the outboard end stationary cam axle 37 of eccentric cam 36.Camshaft 37 has prolongation on its both ends, come off in rotation not make camshaft.At this, motor 35 preferably uses stepper motor 35 according to principle of the present invention.Thus, if motor 35 rotates, lateral deviation cardiac prominence wheel 36 makes connecting rod 34 actions that move up and down, and because of moving of connecting rod 34, horizontal wind-guiding leaf 30 is that rotate up and down at the center with turning cylinder 31.At this, connecting rod 34, the motor 35 that links simultaneously with the shifting axle 32 of horizontal wind-guiding leaf 30, cam 36 and the camshaft 37 that is fixed on its eccentric shaft just constitute the drive unit that horizontal wind-guiding leaf 30 is rotated up and down.
On the other hand, in the present invention, the wind-guiding leaf has the structure of regulation, and as a routine horizontal wind-guiding leaf 30 such adjacent wind-guiding leaf like this shown in Fig. 4 and Fig. 5 A, its upper and lower end parts can be overlapping on the upright position.That is, horizontal wind-guiding leaf 30 is formed with the 1st ditch 61 of " " font in inboard, its underpart, is formed with the 2nd ditch 62 of " " font in the outside on top.These the 1st ditches 61 and the 2nd ditch 62 are arranged on diagonal mutually, have the function with the overlapping obturator 60 of adjacent horizontal wind-guiding leaf.That is, upper horizontal wind-guiding leaf 30 its bottom the 1st ditch 61 on the upright position is consistent with horizontal wind-guiding leaf 30 upper ends the 2nd ditch of putting in the downside standard 62.Thereby, shown in Fig. 5 A, when these horizontal wind-guiding leaf 30 parts are arranged in the upright position, thus just can overlapped airtight exhaust outlet 12.At this moment, horizontal wind-guiding leaf 30 topmost touches and detects the airtight sense switch 41 of exhaust outlet 12, for example connects limit switch etc.Horizontal wind-guiding leaf 30 can also be controlled in the position or the horizontal level at regulation angle of inclination for adjusting wind direction, thereby can improve air-conditioner efficiency shown in Fig. 5 B and Fig. 5 C.For example, horizontal wind-guiding leaf 30 has been described for example, still, also can have used with the same structure of horizontal wind-guiding leaf 30 and construct vertical wind-guiding leaf 20, can obtain the same effect of horizontally time the airtight exhaust outlet 12 at this.
On the other hand, in Fig. 6, illustrate the simple circuit diagram that control wind-guiding leaf rotates.This is an example that is applicable to horizontal wind-guiding leaf 30.In order to simplify explanation of the present invention, on control section 50, will detect the airtight switch 41 of exhaust outlet 12 and receive input, on output, insert the motor 35 that illustrates inner equivalent circuit simply by phase inverter 42.
According to this formation, control part 50 for example as shown in Figure 7 by the rotation of microprocessor control step motor 35, is regulated with the wind direction of realizing rotating up and down along with horizontal wind-guiding leaf 30.
At first, control part 50 is stored as the data that the wind-guiding leaf is regulated each grade of wind direction in its memory shown in Fig. 7 A.For example, when horizontal wind-guiding leaf 30 has the inclination 45 in the 1st grade, mean to be adjusted to the wind direction that makes progress most, and should have the count value of assigned position for stepper motor 35.Similarly in 2 grades, have and tilt 65 °, mean 90 ° of complete level 3 grades of medium dips, 115 ° of 4 grades of medium dips and 5 grades of medium dips to bottom 135 °, much less, when the airtight exhaust outlet 12 of horizontal wind-guiding leaf 30, be 180 ° that do not tilt, count value also is " O ".
Thereby control section 50 judges in initial step 100 whether system power supply is switched on, if power connection then become non-action status, even system standby state (step 101) would also be kept in the power supply on.
In holding state, often judge whether to make the control signal of system acting, in step 102, at first, under the situation about after detecting system acting, stopping, or under the situation of system's entry into service, in air conditioner for the overload state that prevents compressor etc. and improve efficiency of movement when starting once more, have action delay or stop time-delay, and this technology is general technology.Confirm at this moment that exhaust outlet is airtight, and in step 103, judge at first whether exhaust outlet is airtight.Then judge system in off position as airtight, if command signal not airtight then the airtight exhaust outlet 12 of generation in step 104.In the step 105 below, produce the signal of drive motors etc. by this signal.
Motor for example drove in official hour more than 1 minute, and through step 106 and step 107, whether airtight sense switch judges whether high level signal is imported, supposes to import, then judges whether to have passed through more than 0.6 second from detecting exhaust outlet 12.If, then do not turn back to step 105, continue to a direction drive motor etc. from sense switch input high level signal.
On the contrary, in official hour, import, judge in step 108 that then exhaust outlet is airtight, in step 109, motor etc. is stopped, finishing the rotation control of wind-guiding leaf etc. if confirm high level signal.Maintain the running holding state this moment.
On the other hand, in running holding state 101, under the situation of input CRANK PULSES in step 102, enter in the step 110, receive the wind direction setting signal, that is, press key input signal from the outside reception.Then, this wind direction setting signal through step 111-step 115 time, 1 grade in 5 grades, judge and conform to which shelves.
When not having the wind direction conditioning signal of wind-guiding leaf, be judged as and do not carry out system acting control, when the wind-guiding leaf rotates end up and down, enter the running holding state.
Under the situation of in each grade, having selected a certain shelves, when driving at first in system, in step 116, relatively more suitable in upright position count value and the present count value of appointment with the wind-guiding leaf.
If the new shelves of in system acting, having selected, then relatively before the count value and the count value of shelves now of shelves.When this under relatively count value is positive situation, difference in count becomes the rotation count value, just according to this count value rotation wind-guiding leaf, in step 117, makes forward rotation such as motor.Otherwise, be under the situation of negative value when count value, in step 118, this count difference becomes the rotation count value, and the wind-guiding leaf is upwards rotated, and just makes backward rotation such as motor.In drive motors rotates in step 119 by this rotation count value, in step 120, the shelves count value of relatively rotating count value and being selected, when these are worth when inconsistent, move to step 119, actions such as drive motors, when unanimity, in step 121, motor etc. is stopped, temporarily finishing the wind direction of wind-guiding leaf and regulate.
But, in this case, as previously mentioned,, then carry out the later action of step 116 once more if import new setting signal in order to regulate wind direction.
As mentioned above, the present invention is owing to change the structure of vertical and horizontal wind-guiding leaf etc. simply, because with one deck or two layers of airtight exhaust outlet, thereby stop foreign matter to enter in the body effectively from the outside, owing to control wind deflector to move simply, thereby the user is easy to operate this high efficiency air-conditioning.
Claims (16)
1. discharging outlet opening/closing apparatus, this system be used for being provided with form the air inlet that sucks air, portion's heat-exchanged air exhaust outlet of discharging is arranged on the body of front and adjoins the vertical air conditioner that reaches horizontal wind-guiding leaf of can left-right rotation and being provided with rotationally up and down with the front of said exhaust mouth within it, it is characterized in that:
A plurality of wind-guiding leaves in above-mentioned vertical wind-guiding leaf and horizontal wind-guiding leaf, have the overlapping size that combines with wherein a slice at least, when system acting, with more than one angular adjustment air draft direction, when non-action, overlapped position is airtight, makes exhaust outlet airtight;
Detect the more than one checkout gear of the airtight exhaust outlet of above-mentioned wind-guiding leaf;
Drive unit, its transmission of power that self is produced be to above-mentioned wind-guiding leaf, and an end of above-mentioned each wind-guiding leaf links up simultaneously so that above-mentioned wind-guiding leaf can be simultaneously rotated or overlapping to the direction of regulation;
Control device according to the above-mentioned drive unit of the signal controlling of above-mentioned detection device, so that the wind-guiding leaf seals exhaust outlet, is controlled above-mentioned drive unit action, so that the wind-guiding leaf is regulated wind direction in the angle of regulation when it stops in system when system works.
2. as the discharging outlet opening/closing apparatus of claim 1 record, it is characterized in that: the wind-guiding leaf of adjacent arrangement forms each both ends on diagonal, and the ditch with corresponding to shape, and when exhaust outlet sealed, the energy mutual superposition together.
3. exhaust outlet automatic switch method, this method are applicable to and comprise the air conditioner of a plurality of wind-guiding leaves that are supported on exhaust outlet rotationally that can seal exhaust outlet and can regulate the wind direction of the air of discharging from exhaust outlet arbitrarily, it is characterized in that:
Stop time control guidance fan blade in system's running and rotate, close the step of exhaust outlet; And
When system turned round, control wind-guiding leaf rotated to the direction of regulation, forms the step of regulating wind direction.
4. as the exhaust outlet automatic switch method of claim 3 record, it is characterized in that the step of described sealing exhaust outlet also comprises:
Make the step of the drive unit etc. of wind-guiding leaf action according to system's non-actuating signal control of input; And
When between official hour, detecting detection signal, confirm the step that exhaust outlet has sealed by exhaust outlet switch checkout gear.
5. as the exhaust outlet automatic switch method of claim 3 numeration, it is characterized in that further comprising following steps:
The wind direction conditioning signal of wind-guiding leaf is the step of which shelves in the step of judgement wind-guiding leaf adjusting wind direction in system's running;
The relatively count value of the shelves of input and the step of the count value of input in the past;
The difference of these count values is set at the rotation count value of motor, thus the step that motor is rotated;
Made the step of motor count value of rotating and the count value of setting now more; And
When these values are consistent, confirm the hue angle of wind-guiding leaf, the step that motor is stopped in regulation.
6. as claim 3, or 4, or the 5 exhaust outlet automatic switch methods of recording and narrating, it is characterized in that: above-mentioned wind-guiding leaf constitutes with horizontal wind-guiding leaf.
7. as claim 3, or 4, or the automatic switch method of 5 exhaust outlets of recording and narrating, it is characterized in that: above-mentioned wind-guiding leaf is made of vertical wind-guiding leaf.
8. as claim 3, or 4, or the automatic switch method of 5 exhaust outlets of recording and narrating, it is characterized in that: above-mentioned wind-guiding leaf is made of vertical and horizontal wind-guiding leaf.
9. the discharging outlet opening/closing apparatus of an air conditioner, this system is used for being provided with the air inlet that sucks air, the air conditioner of discharging the exhaust outlet of air, it is characterized in that:
Wind direction regulating device is set near the exhaust outlet, when being arranged in parallel with respect to exhaust outlet, constitutes the state of sealing exhaust outlet;
At least one checkout gear detects above-mentioned wind direction regulating device sealing exhaust outlet;
Above-mentioned wind direction regulating device is rotated to prescribed direction, move to the position of adjusting, or move to the mobile device of the position that makes the exhaust outlet sealing by the discharge direction of the air of exhaust outlet discharge;
Control device, when it stops in the said system running,, make wind direction regulating device sealing exhaust outlet according to from the above-mentioned mobile device of the signal controlling of above-mentioned detection device, when system turns round, make above-mentioned wind direction regulating device turn to predetermined angular adjusting wind direction thereby control above-mentioned mobile device.
10. the automatic switching system of the exhaust outlet of recording and narrating as claim 9, it is characterized in that: above-mentioned wind direction regulating device constitutes with a plurality of horizontal air guiding leaf that laterally is configured on the exhaust outlet.
11. the automatic switching system of the exhaust outlet of recording and narrating as claim 9, it is characterized in that: above-mentioned wind direction regulating device constitutes with a plurality of vertical wind-guiding leaf that longitudinally is configured on the exhaust outlet.
12. the automatic switching system of the exhaust outlet of recording and narrating as claim 9 is characterized in that: above-mentioned wind direction regulating device is by constituting at a plurality of horizontal wind-guiding leaf of landscape configuration on the exhaust outlet and a plurality of vertical wind-guiding leaf vertically arranged on exhaust outlet.
13. as claim 10, or 11, or the automatic switching system of 12 exhaust outlets of recording and narrating, it is characterized in that: above-mentioned each wind-guiding leaf is made the size that can closely paste mutually, when being arranged in parallel, has the ditch of adjacent position fluid-tight engagement with respect to the air draft actinal surface.
14. the automatic switching system of the exhaust outlet of recording and narrating as claim 13 is characterized in that: above-mentioned inspection, survey device when above-mentioned wind-guiding leaf and air draft actinal surface are arranged in parallel, by the limit switch of above-mentioned at least wind-guiding leaf shake-up.
15. the automatic switching system of the exhaust outlet of recording and narrating as claim 9 is characterized in that: the mobile device of above-mentioned wind direction regulating device is to be made of motor and the linkage component etc. that the rotatory force of motor is passed to wind direction regulating device.
16. an exhaust outlet automatic switch method can be used for comprising as being provided with near exhaust outlet, the air conditioner of the wind direction regulating device that the sealing exhaust outlet constitutes like that when being arranged in parallel with exhaust outlet is characterized in that:
When air-conditioning shuts down, make the step of above-mentioned wind direction regulating device action sealing exhaust outlet; And when operation of air conditioner, make above-mentioned wind direction regulating device rotate the step of regulating wind direction to the direction of regulation.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19950019177 | 1995-07-28 | ||
| KR19177/95 | 1995-07-28 | ||
| KR19950025704 | 1995-08-21 | ||
| KR25704/95 | 1995-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1147077A true CN1147077A (en) | 1997-04-09 |
Family
ID=26631128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96110840A Pending CN1147077A (en) | 1995-07-28 | 1996-07-26 | Discharging outlet opening/closing apparatus of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0942755A (en) |
| CN (1) | CN1147077A (en) |
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